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| author | Khem Raj <raj.khem@gmail.com> | 2011-02-23 10:48:51 -0800 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2011-02-23 10:48:51 -0800 |
| commit | 951cbf3f65f347c7a7bbcae193218f9187a15fbf (patch) | |
| tree | 96e9c74551e6931804992f8f49af05f732eb0fff /bitbake/lib/bb | |
| parent | adbaae2179a6c3746e53f7fbb2ca0939e85a7ea9 (diff) | |
| download | openembedded-core-951cbf3f65f347c7a7bbcae193218f9187a15fbf.tar.gz openembedded-core-951cbf3f65f347c7a7bbcae193218f9187a15fbf.tar.bz2 openembedded-core-951cbf3f65f347c7a7bbcae193218f9187a15fbf.tar.xz openembedded-core-951cbf3f65f347c7a7bbcae193218f9187a15fbf.zip | |
bitbake: Remove in-tree version
Bitbake should be used by checking it out from its own repo
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'bitbake/lib/bb')
77 files changed, 0 insertions, 23874 deletions
diff --git a/bitbake/lib/bb/COW.py b/bitbake/lib/bb/COW.py deleted file mode 100644 index 6917ec378..000000000 --- a/bitbake/lib/bb/COW.py +++ /dev/null @@ -1,323 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# This is a copy on write dictionary and set which abuses classes to try and be nice and fast. -# -# Copyright (C) 2006 Tim Amsell -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -#Please Note: -# Be careful when using mutable types (ie Dict and Lists) - operations involving these are SLOW. -# Assign a file to __warn__ to get warnings about slow operations. -# - -from __future__ import print_function -import copy -import types -ImmutableTypes = ( - types.NoneType, - bool, - complex, - float, - int, - long, - tuple, - frozenset, - basestring -) - -MUTABLE = "__mutable__" - -class COWMeta(type): - pass - -class COWDictMeta(COWMeta): - __warn__ = False - __hasmutable__ = False - __marker__ = tuple() - - def __str__(cls): - # FIXME: I have magic numbers! - return "<COWDict Level: %i Current Keys: %i>" % (cls.__count__, len(cls.__dict__) - 3) - __repr__ = __str__ - - def cow(cls): - class C(cls): - __count__ = cls.__count__ + 1 - return C - copy = cow - __call__ = cow - - def __setitem__(cls, key, value): - if not isinstance(value, ImmutableTypes): - if not isinstance(value, COWMeta): - cls.__hasmutable__ = True - key += MUTABLE - setattr(cls, key, value) - - def __getmutable__(cls, key, readonly=False): - nkey = key + MUTABLE - try: - return cls.__dict__[nkey] - except KeyError: - pass - - value = getattr(cls, nkey) - if readonly: - return value - - if not cls.__warn__ is False and not isinstance(value, COWMeta): - print("Warning: Doing a copy because %s is a mutable type." % key, file=cls.__warn__) - try: - value = value.copy() - except AttributeError as e: - value = copy.copy(value) - setattr(cls, nkey, value) - return value - - __getmarker__ = [] - def __getreadonly__(cls, key, default=__getmarker__): - """\ - Get a value (even if mutable) which you promise not to change. - """ - return cls.__getitem__(key, default, True) - - def __getitem__(cls, key, default=__getmarker__, readonly=False): - try: - try: - value = getattr(cls, key) - except AttributeError: - value = cls.__getmutable__(key, readonly) - - # This is for values which have been deleted - if value is cls.__marker__: - raise AttributeError("key %s does not exist." % key) - - return value - except AttributeError as e: - if not default is cls.__getmarker__: - return default - - raise KeyError(str(e)) - - def __delitem__(cls, key): - cls.__setitem__(key, cls.__marker__) - - def __revertitem__(cls, key): - if not cls.__dict__.has_key(key): - key += MUTABLE - delattr(cls, key) - - def __contains__(cls, key): - return cls.has_key(key) - - def has_key(cls, key): - value = cls.__getreadonly__(key, cls.__marker__) - if value is cls.__marker__: - return False - return True - - def iter(cls, type, readonly=False): - for key in dir(cls): - if key.startswith("__"): - continue - - if key.endswith(MUTABLE): - key = key[:-len(MUTABLE)] - - if type == "keys": - yield key - - try: - if readonly: - value = cls.__getreadonly__(key) - else: - value = cls[key] - except KeyError: - continue - - if type == "values": - yield value - if type == "items": - yield (key, value) - raise StopIteration() - - def iterkeys(cls): - return cls.iter("keys") - def itervalues(cls, readonly=False): - if not cls.__warn__ is False and cls.__hasmutable__ and readonly is False: - print("Warning: If you arn't going to change any of the values call with True.", file=cls.__warn__) - return cls.iter("values", readonly) - def iteritems(cls, readonly=False): - if not cls.__warn__ is False and cls.__hasmutable__ and readonly is False: - print("Warning: If you arn't going to change any of the values call with True.", file=cls.__warn__) - return cls.iter("items", readonly) - -class COWSetMeta(COWDictMeta): - def __str__(cls): - # FIXME: I have magic numbers! - return "<COWSet Level: %i Current Keys: %i>" % (cls.__count__, len(cls.__dict__) -3) - __repr__ = __str__ - - def cow(cls): - class C(cls): - __count__ = cls.__count__ + 1 - return C - - def add(cls, value): - COWDictMeta.__setitem__(cls, repr(hash(value)), value) - - def remove(cls, value): - COWDictMeta.__delitem__(cls, repr(hash(value))) - - def __in__(cls, value): - return COWDictMeta.has_key(repr(hash(value))) - - def iterkeys(cls): - raise TypeError("sets don't have keys") - - def iteritems(cls): - raise TypeError("sets don't have 'items'") - -# These are the actual classes you use! -class COWDictBase(object): - __metaclass__ = COWDictMeta - __count__ = 0 - -class COWSetBase(object): - __metaclass__ = COWSetMeta - __count__ = 0 - -if __name__ == "__main__": - import sys - COWDictBase.__warn__ = sys.stderr - a = COWDictBase() - print("a", a) - - a['a'] = 'a' - a['b'] = 'b' - a['dict'] = {} - - b = a.copy() - print("b", b) - b['c'] = 'b' - - print() - - print("a", a) - for x in a.iteritems(): - print(x) - print("--") - print("b", b) - for x in b.iteritems(): - print(x) - print() - - b['dict']['a'] = 'b' - b['a'] = 'c' - - print("a", a) - for x in a.iteritems(): - print(x) - print("--") - print("b", b) - for x in b.iteritems(): - print(x) - print() - - try: - b['dict2'] - except KeyError as e: - print("Okay!") - - a['set'] = COWSetBase() - a['set'].add("o1") - a['set'].add("o1") - a['set'].add("o2") - - print("a", a) - for x in a['set'].itervalues(): - print(x) - print("--") - print("b", b) - for x in b['set'].itervalues(): - print(x) - print() - - b['set'].add('o3') - - print("a", a) - for x in a['set'].itervalues(): - print(x) - print("--") - print("b", b) - for x in b['set'].itervalues(): - print(x) - print() - - a['set2'] = set() - a['set2'].add("o1") - a['set2'].add("o1") - a['set2'].add("o2") - - print("a", a) - for x in a.iteritems(): - print(x) - print("--") - print("b", b) - for x in b.iteritems(readonly=True): - print(x) - print() - - del b['b'] - try: - print(b['b']) - except KeyError: - print("Yay! deleted key raises error") - - if b.has_key('b'): - print("Boo!") - else: - print("Yay - has_key with delete works!") - - print("a", a) - for x in a.iteritems(): - print(x) - print("--") - print("b", b) - for x in b.iteritems(readonly=True): - print(x) - print() - - b.__revertitem__('b') - - print("a", a) - for x in a.iteritems(): - print(x) - print("--") - print("b", b) - for x in b.iteritems(readonly=True): - print(x) - print() - - b.__revertitem__('dict') - print("a", a) - for x in a.iteritems(): - print(x) - print("--") - print("b", b) - for x in b.iteritems(readonly=True): - print(x) - print() diff --git a/bitbake/lib/bb/__init__.py b/bitbake/lib/bb/__init__.py deleted file mode 100644 index 4c7afc9c2..000000000 --- a/bitbake/lib/bb/__init__.py +++ /dev/null @@ -1,139 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# BitBake Build System Python Library -# -# Copyright (C) 2003 Holger Schurig -# Copyright (C) 2003, 2004 Chris Larson -# -# Based on Gentoo's portage.py. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -__version__ = "1.11.0" - -import sys -if sys.version_info < (2, 6, 0): - raise RuntimeError("Sorry, python 2.6.0 or later is required for this version of bitbake") - -import os -import logging -import traceback - -class NullHandler(logging.Handler): - def emit(self, record): - pass - -Logger = logging.getLoggerClass() -class BBLogger(Logger): - def __init__(self, name): - if name.split(".")[0] == "BitBake": - self.debug = self.bbdebug - Logger.__init__(self, name) - - def bbdebug(self, level, msg, *args, **kwargs): - return self.log(logging.DEBUG - level + 1, msg, *args, **kwargs) - - def plain(self, msg, *args, **kwargs): - return self.log(logging.INFO + 1, msg, *args, **kwargs) - - def verbose(self, msg, *args, **kwargs): - return self.log(logging.INFO - 1, msg, *args, **kwargs) - - def exception(self, msg, *args, **kwargs): - return self.critical("%s\n%s" % (msg, traceback.format_exc()), *args, **kwargs) - -logging.raiseExceptions = False -logging.setLoggerClass(BBLogger) - -logger = logging.getLogger("BitBake") -logger.addHandler(NullHandler()) -logger.setLevel(logging.INFO) - -# This has to be imported after the setLoggerClass, as the import of bb.msg -# can result in construction of the various loggers. -import bb.msg - -if "BBDEBUG" in os.environ: - level = int(os.environ["BBDEBUG"]) - if level: - bb.msg.set_debug_level(level) - -if True or os.environ.get("BBFETCH2"): - from bb import fetch2 as fetch - sys.modules['bb.fetch'] = sys.modules['bb.fetch2'] - -# Messaging convenience functions -def plain(*args): - logger.plain(''.join(args)) - -def debug(lvl, *args): - logger.debug(lvl, ''.join(args)) - -def note(*args): - logger.info(''.join(args)) - -def warn(*args): - logger.warn(''.join(args)) - -def error(*args): - logger.error(''.join(args)) - -def fatal(*args): - logger.critical(''.join(args)) - sys.exit(1) - - -def deprecated(func, name = None, advice = ""): - """This is a decorator which can be used to mark functions - as deprecated. It will result in a warning being emmitted - when the function is used.""" - import warnings - - if advice: - advice = ": %s" % advice - if name is None: - name = func.__name__ - - def newFunc(*args, **kwargs): - warnings.warn("Call to deprecated function %s%s." % (name, - advice), - category = PendingDeprecationWarning, - stacklevel = 2) - return func(*args, **kwargs) - newFunc.__name__ = func.__name__ - newFunc.__doc__ = func.__doc__ - newFunc.__dict__.update(func.__dict__) - return newFunc - -# For compatibility -def deprecate_import(current, modulename, fromlist, renames = None): - """Import objects from one module into another, wrapping them with a DeprecationWarning""" - import sys - - module = __import__(modulename, fromlist = fromlist) - for position, objname in enumerate(fromlist): - obj = getattr(module, objname) - newobj = deprecated(obj, "{0}.{1}".format(current, objname), - "Please use {0}.{1} instead".format(modulename, objname)) - if renames: - newname = renames[position] - else: - newname = objname - - setattr(sys.modules[current], newname, newobj) - -deprecate_import(__name__, "bb.fetch", ("MalformedUrl", "encodeurl", "decodeurl")) -deprecate_import(__name__, "bb.utils", ("mkdirhier", "movefile", "copyfile", "which")) -deprecate_import(__name__, "bb.utils", ["vercmp_string"], ["vercmp"]) diff --git a/bitbake/lib/bb/build.py b/bitbake/lib/bb/build.py deleted file mode 100644 index a7664bd36..000000000 --- a/bitbake/lib/bb/build.py +++ /dev/null @@ -1,472 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# BitBake 'Build' implementation -# -# Core code for function execution and task handling in the -# BitBake build tools. -# -# Copyright (C) 2003, 2004 Chris Larson -# -# Based on Gentoo's portage.py. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -#Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import sys -import logging -import bb -import bb.msg -import bb.process -from contextlib import nested -from bb import data, event, mkdirhier, utils - -bblogger = logging.getLogger('BitBake') -logger = logging.getLogger('BitBake.Build') - -NULL = open(os.devnull, 'r+') - - -# When we execute a python function we'd like certain things -# in all namespaces, hence we add them to __builtins__ -# If we do not do this and use the exec globals, they will -# not be available to subfunctions. -__builtins__['bb'] = bb -__builtins__['os'] = os - -class FuncFailed(Exception): - def __init__(self, name = None, logfile = None): - self.logfile = logfile - self.name = name - if name: - self.msg = "Function '%s' failed" % name - else: - self.msg = "Function failed" - - def __str__(self): - if self.logfile and os.path.exists(self.logfile): - msg = ("%s (see %s for further information)" % - (self.msg, self.logfile)) - else: - msg = self.msg - return msg - -class TaskBase(event.Event): - """Base class for task events""" - - def __init__(self, t, d ): - self._task = t - self._package = bb.data.getVar("PF", d, 1) - event.Event.__init__(self) - self._message = "package %s: task %s: %s" % (bb.data.getVar("PF", d, 1), t, bb.event.getName(self)[4:]) - - def getTask(self): - return self._task - - def setTask(self, task): - self._task = task - - task = property(getTask, setTask, None, "task property") - -class TaskStarted(TaskBase): - """Task execution started""" - -class TaskSucceeded(TaskBase): - """Task execution completed""" - -class TaskFailed(TaskBase): - """Task execution failed""" - - def __init__(self, task, logfile, metadata): - self.logfile = logfile - super(TaskFailed, self).__init__(task, metadata) - -class TaskInvalid(TaskBase): - - def __init__(self, task, metadata): - super(TaskInvalid, self).__init__(task, metadata) - self._message = "No such task '%s'" % task - - -class LogTee(object): - def __init__(self, logger, outfile): - self.outfile = outfile - self.logger = logger - self.name = self.outfile.name - - def write(self, string): - self.logger.plain(string) - self.outfile.write(string) - - def __enter__(self): - self.outfile.__enter__() - return self - - def __exit__(self, *excinfo): - self.outfile.__exit__(*excinfo) - - def __repr__(self): - return '<LogTee {0}>'.format(self.name) - - -def exec_func(func, d, dirs = None): - """Execute an BB 'function'""" - - body = data.getVar(func, d) - if not body: - if body is None: - logger.warn("Function %s doesn't exist", func) - return - - flags = data.getVarFlags(func, d) - cleandirs = flags.get('cleandirs') - if cleandirs: - for cdir in data.expand(cleandirs, d).split(): - bb.utils.remove(cdir, True) - - if dirs is None: - dirs = flags.get('dirs') - if dirs: - dirs = data.expand(dirs, d).split() - - if dirs: - for adir in dirs: - bb.utils.mkdirhier(adir) - adir = dirs[-1] - else: - adir = data.getVar('B', d, 1) - if not os.path.exists(adir): - adir = None - - ispython = flags.get('python') - if flags.get('fakeroot') and not flags.get('task'): - bb.fatal("Function %s specifies fakeroot but isn't a task?!" % func) - - lockflag = flags.get('lockfiles') - if lockflag: - lockfiles = [data.expand(f, d) for f in lockflag.split()] - else: - lockfiles = None - - tempdir = data.getVar('T', d, 1) - runfile = os.path.join(tempdir, 'run.{0}.{1}'.format(func, os.getpid())) - - with bb.utils.fileslocked(lockfiles): - if ispython: - exec_func_python(func, d, runfile, cwd=adir) - else: - exec_func_shell(func, d, runfile, cwd=adir) - -_functionfmt = """ -def {function}(d): -{body} - -{function}(d) -""" -logformatter = bb.msg.BBLogFormatter("%(levelname)s: %(message)s") -def exec_func_python(func, d, runfile, cwd=None): - """Execute a python BB 'function'""" - - bbfile = d.getVar('FILE', True) - try: - olddir = os.getcwd() - except OSError: - olddir = None - code = _functionfmt.format(function=func, body=d.getVar(func, True)) - bb.utils.mkdirhier(os.path.dirname(runfile)) - with open(runfile, 'w') as script: - script.write(code) - - if cwd: - os.chdir(cwd) - - try: - comp = utils.better_compile(code, func, bbfile) - utils.better_exec(comp, {"d": d}, code, bbfile) - except: - if sys.exc_info()[0] in (bb.parse.SkipPackage, bb.build.FuncFailed): - raise - - raise FuncFailed(func, None) - finally: - if olddir: - os.chdir(olddir) - -def exec_func_shell(function, d, runfile, cwd=None): - """Execute a shell function from the metadata - - Note on directory behavior. The 'dirs' varflag should contain a list - of the directories you need created prior to execution. The last - item in the list is where we will chdir/cd to. - """ - - # Don't let the emitted shell script override PWD - d.delVarFlag('PWD', 'export') - - with open(runfile, 'w') as script: - script.write('#!/bin/sh -e\n') - if logger.isEnabledFor(logging.DEBUG): - script.write("set -x\n") - data.emit_func(function, script, d) - - script.write("%s\n" % function) - os.fchmod(script.fileno(), 0775) - - env = { - 'PATH': d.getVar('PATH', True), - 'LC_ALL': 'C', - } - - cmd = runfile - - if logger.isEnabledFor(logging.DEBUG): - logfile = LogTee(logger, sys.stdout) - else: - logfile = sys.stdout - - try: - bb.process.run(cmd, env=env, cwd=cwd, shell=False, stdin=NULL, - log=logfile) - except bb.process.CmdError: - logfn = d.getVar('BB_LOGFILE', True) - raise FuncFailed(function, logfn) - -def _task_data(fn, task, d): - localdata = data.createCopy(d) - localdata.setVar('BB_FILENAME', fn) - localdata.setVar('BB_CURRENTTASK', task[3:]) - localdata.setVar('OVERRIDES', 'task-%s:%s' % - (task[3:], d.getVar('OVERRIDES', False))) - localdata.finalize() - data.expandKeys(localdata) - return localdata - -def _exec_task(fn, task, d, quieterr): - """Execute a BB 'task' - - Execution of a task involves a bit more setup than executing a function, - running it with its own local metadata, and with some useful variables set. - """ - if not data.getVarFlag(task, 'task', d): - event.fire(TaskInvalid(task, d), d) - logger.error("No such task: %s" % task) - return 1 - - logger.debug(1, "Executing task %s", task) - - localdata = _task_data(fn, task, d) - tempdir = localdata.getVar('T', True) - if not tempdir: - bb.fatal("T variable not set, unable to build") - - bb.utils.mkdirhier(tempdir) - loglink = os.path.join(tempdir, 'log.{0}'.format(task)) - logfn = os.path.join(tempdir, 'log.{0}.{1}'.format(task, os.getpid())) - if loglink: - bb.utils.remove(loglink) - - try: - os.symlink(logfn, loglink) - except OSError: - pass - - prefuncs = localdata.getVarFlag(task, 'prefuncs', expand=True) - postfuncs = localdata.getVarFlag(task, 'postfuncs', expand=True) - - # Handle logfiles - si = file('/dev/null', 'r') - try: - logfile = file(logfn, 'w') - except OSError: - logger.exception("Opening log file '%s'", logfn) - pass - - # Dup the existing fds so we dont lose them - osi = [os.dup(sys.stdin.fileno()), sys.stdin.fileno()] - oso = [os.dup(sys.stdout.fileno()), sys.stdout.fileno()] - ose = [os.dup(sys.stderr.fileno()), sys.stderr.fileno()] - - # Replace those fds with our own - os.dup2(si.fileno(), osi[1]) - os.dup2(logfile.fileno(), oso[1]) - os.dup2(logfile.fileno(), ose[1]) - - # Ensure python logging goes to the logfile - handler = logging.StreamHandler(logfile) - handler.setFormatter(logformatter) - bblogger.addHandler(handler) - - localdata.setVar('BB_LOGFILE', logfn) - - event.fire(TaskStarted(task, localdata), localdata) - try: - for func in (prefuncs or '').split(): - exec_func(func, localdata) - exec_func(task, localdata) - for func in (postfuncs or '').split(): - exec_func(func, localdata) - except FuncFailed as exc: - if not quieterr: - logger.error(str(exc)) - event.fire(TaskFailed(task, logfn, localdata), localdata) - return 1 - finally: - sys.stdout.flush() - sys.stderr.flush() - - bblogger.removeHandler(handler) - - # Restore the backup fds - os.dup2(osi[0], osi[1]) - os.dup2(oso[0], oso[1]) - os.dup2(ose[0], ose[1]) - - # Close the backup fds - os.close(osi[0]) - os.close(oso[0]) - os.close(ose[0]) - si.close() - - logfile.close() - if os.path.exists(logfn) and os.path.getsize(logfn) == 0: - logger.debug(2, "Zero size logfn %s, removing", logfn) - bb.utils.remove(logfn) - bb.utils.remove(loglink) - event.fire(TaskSucceeded(task, localdata), localdata) - - if not localdata.getVarFlag(task, 'nostamp') and not localdata.getVarFlag(task, 'selfstamp'): - make_stamp(task, localdata) - - return 0 - -def exec_task(fn, task, d): - try: - quieterr = False - if d.getVarFlag(task, "quieterrors") is not None: - quieterr = True - - return _exec_task(fn, task, d, quieterr) - except Exception: - from traceback import format_exc - if not quieterr: - logger.error("Build of %s failed" % (task)) - logger.error(format_exc()) - failedevent = TaskFailed(task, None, d) - event.fire(failedevent, d) - return 1 - -def stamp_internal(taskname, d, file_name): - """ - Internal stamp helper function - Makes sure the stamp directory exists - Returns the stamp path+filename - - In the bitbake core, d can be a CacheData and file_name will be set. - When called in task context, d will be a data store, file_name will not be set - """ - taskflagname = taskname - if taskname.endswith("_setscene") and taskname != "do_setscene": - taskflagname = taskname.replace("_setscene", "") - - if file_name: - stamp = d.stamp[file_name] - extrainfo = d.stamp_extrainfo[file_name].get(taskflagname) or "" - else: - stamp = d.getVar('STAMP', True) - file_name = d.getVar('BB_FILENAME', True) - extrainfo = d.getVarFlag(taskflagname, 'stamp-extra-info', True) or "" - - if not stamp: - return - - stamp = bb.parse.siggen.stampfile(stamp, file_name, taskname, extrainfo) - - bb.utils.mkdirhier(os.path.dirname(stamp)) - - return stamp - -def make_stamp(task, d, file_name = None): - """ - Creates/updates a stamp for a given task - (d can be a data dict or dataCache) - """ - stamp = stamp_internal(task, d, file_name) - # Remove the file and recreate to force timestamp - # change on broken NFS filesystems - if stamp: - bb.utils.remove(stamp) - f = open(stamp, "w") - f.close() - -def del_stamp(task, d, file_name = None): - """ - Removes a stamp for a given task - (d can be a data dict or dataCache) - """ - stamp = stamp_internal(task, d, file_name) - bb.utils.remove(stamp) - -def stampfile(taskname, d, file_name = None): - """ - Return the stamp for a given task - (d can be a data dict or dataCache) - """ - return stamp_internal(taskname, d, file_name) - -def add_tasks(tasklist, d): - task_deps = data.getVar('_task_deps', d) - if not task_deps: - task_deps = {} - if not 'tasks' in task_deps: - task_deps['tasks'] = [] - if not 'parents' in task_deps: - task_deps['parents'] = {} - - for task in tasklist: - task = data.expand(task, d) - data.setVarFlag(task, 'task', 1, d) - - if not task in task_deps['tasks']: - task_deps['tasks'].append(task) - - flags = data.getVarFlags(task, d) - def getTask(name): - if not name in task_deps: - task_deps[name] = {} - if name in flags: - deptask = data.expand(flags[name], d) - task_deps[name][task] = deptask - getTask('depends') - getTask('deptask') - getTask('rdeptask') - getTask('recrdeptask') - getTask('nostamp') - getTask('fakeroot') - getTask('noexec') - task_deps['parents'][task] = [] - for dep in flags['deps']: - dep = data.expand(dep, d) - task_deps['parents'][task].append(dep) - - # don't assume holding a reference - data.setVar('_task_deps', task_deps, d) - -def remove_task(task, kill, d): - """Remove an BB 'task'. - - If kill is 1, also remove tasks that depend on this task.""" - - data.delVarFlag(task, 'task', d) diff --git a/bitbake/lib/bb/cache.py b/bitbake/lib/bb/cache.py deleted file mode 100644 index 7ea04ac1a..000000000 --- a/bitbake/lib/bb/cache.py +++ /dev/null @@ -1,632 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# BitBake 'Event' implementation -# -# Caching of bitbake variables before task execution - -# Copyright (C) 2006 Richard Purdie - -# but small sections based on code from bin/bitbake: -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2003, 2004 Phil Blundell -# Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer -# Copyright (C) 2005 Holger Hans Peter Freyther -# Copyright (C) 2005 ROAD GmbH -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - - -import os -import logging -from collections import defaultdict, namedtuple -import bb.data -import bb.utils - -logger = logging.getLogger("BitBake.Cache") - -try: - import cPickle as pickle -except ImportError: - import pickle - logger.info("Importing cPickle failed. " - "Falling back to a very slow implementation.") - -__cache_version__ = "136" - -recipe_fields = ( - 'pn', - 'pv', - 'pr', - 'pe', - 'defaultpref', - 'depends', - 'provides', - 'task_deps', - 'stamp', - 'stamp_extrainfo', - 'broken', - 'not_world', - 'skipped', - 'timestamp', - 'packages', - 'packages_dynamic', - 'rdepends', - 'rdepends_pkg', - 'rprovides', - 'rprovides_pkg', - 'rrecommends', - 'rrecommends_pkg', - 'nocache', - 'variants', - 'file_depends', - 'tasks', - 'basetaskhashes', - 'hashfilename', -) - - -class RecipeInfo(namedtuple('RecipeInfo', recipe_fields)): - __slots__ = () - - @classmethod - def listvar(cls, var, metadata): - return cls.getvar(var, metadata).split() - - @classmethod - def intvar(cls, var, metadata): - return int(cls.getvar(var, metadata) or 0) - - @classmethod - def depvar(cls, var, metadata): - return bb.utils.explode_deps(cls.getvar(var, metadata)) - - @classmethod - def pkgvar(cls, var, packages, metadata): - return dict((pkg, cls.depvar("%s_%s" % (var, pkg), metadata)) - for pkg in packages) - - @classmethod - def taskvar(cls, var, tasks, metadata): - return dict((task, cls.getvar("%s_task-%s" % (var, task), metadata)) - for task in tasks) - - @classmethod - def flaglist(cls, flag, varlist, metadata): - return dict((var, metadata.getVarFlag(var, flag, True)) - for var in varlist) - - @classmethod - def getvar(cls, var, metadata): - return metadata.getVar(var, True) or '' - - @classmethod - def make_optional(cls, default=None, **kwargs): - """Construct the namedtuple from the specified keyword arguments, - with every value considered optional, using the default value if - it was not specified.""" - for field in cls._fields: - kwargs[field] = kwargs.get(field, default) - return cls(**kwargs) - - @classmethod - def from_metadata(cls, filename, metadata): - if cls.getvar('__SKIPPED', metadata): - return cls.make_optional(skipped=True) - - tasks = metadata.getVar('__BBTASKS', False) - - pn = cls.getvar('PN', metadata) - packages = cls.listvar('PACKAGES', metadata) - if not pn in packages: - packages.append(pn) - - return RecipeInfo( - tasks = tasks, - basetaskhashes = cls.taskvar('BB_BASEHASH', tasks, metadata), - hashfilename = cls.getvar('BB_HASHFILENAME', metadata), - - file_depends = metadata.getVar('__depends', False), - task_deps = metadata.getVar('_task_deps', False) or - {'tasks': [], 'parents': {}}, - variants = cls.listvar('__VARIANTS', metadata) + [''], - - skipped = False, - timestamp = bb.parse.cached_mtime(filename), - packages = cls.listvar('PACKAGES', metadata), - pn = pn, - pe = cls.getvar('PE', metadata), - pv = cls.getvar('PV', metadata), - pr = cls.getvar('PR', metadata), - nocache = cls.getvar('__BB_DONT_CACHE', metadata), - defaultpref = cls.intvar('DEFAULT_PREFERENCE', metadata), - broken = cls.getvar('BROKEN', metadata), - not_world = cls.getvar('EXCLUDE_FROM_WORLD', metadata), - stamp = cls.getvar('STAMP', metadata), - stamp_extrainfo = cls.flaglist('stamp-extra-info', tasks, metadata), - packages_dynamic = cls.listvar('PACKAGES_DYNAMIC', metadata), - depends = cls.depvar('DEPENDS', metadata), - provides = cls.depvar('PROVIDES', metadata), - rdepends = cls.depvar('RDEPENDS', metadata), - rprovides = cls.depvar('RPROVIDES', metadata), - rrecommends = cls.depvar('RRECOMMENDS', metadata), - rprovides_pkg = cls.pkgvar('RPROVIDES', packages, metadata), - rdepends_pkg = cls.pkgvar('RDEPENDS', packages, metadata), - rrecommends_pkg = cls.pkgvar('RRECOMMENDS', packages, metadata), - ) - - -class Cache(object): - """ - BitBake Cache implementation - """ - - def __init__(self, data): - self.cachedir = bb.data.getVar("CACHE", data, True) - self.clean = set() - self.checked = set() - self.depends_cache = {} - self.data = None - self.data_fn = None - self.cacheclean = True - - if self.cachedir in [None, '']: - self.has_cache = False - logger.info("Not using a cache. " - "Set CACHE = <directory> to enable.") - return - - self.has_cache = True - self.cachefile = os.path.join(self.cachedir, "bb_cache.dat") - - logger.debug(1, "Using cache in '%s'", self.cachedir) - bb.utils.mkdirhier(self.cachedir) - - # If any of configuration.data's dependencies are newer than the - # cache there isn't even any point in loading it... - newest_mtime = 0 - deps = bb.data.getVar("__base_depends", data) - - old_mtimes = [old_mtime for _, old_mtime in deps] - old_mtimes.append(newest_mtime) - newest_mtime = max(old_mtimes) - - if bb.parse.cached_mtime_noerror(self.cachefile) >= newest_mtime: - self.load_cachefile() - elif os.path.isfile(self.cachefile): - logger.info("Out of date cache found, rebuilding...") - - def load_cachefile(self): - with open(self.cachefile, "rb") as cachefile: - pickled = pickle.Unpickler(cachefile) - try: - cache_ver = pickled.load() - bitbake_ver = pickled.load() - except Exception: - logger.info('Invalid cache, rebuilding...') - return - - if cache_ver != __cache_version__: - logger.info('Cache version mismatch, rebuilding...') - return - elif bitbake_ver != bb.__version__: - logger.info('Bitbake version mismatch, rebuilding...') - return - - cachesize = os.fstat(cachefile.fileno()).st_size - bb.event.fire(bb.event.CacheLoadStarted(cachesize), self.data) - - previous_percent = 0 - while cachefile: - try: - key = pickled.load() - value = pickled.load() - except Exception: - break - - self.depends_cache[key] = value - - # only fire events on even percentage boundaries - current_progress = cachefile.tell() - current_percent = 100 * current_progress / cachesize - if current_percent > previous_percent: - previous_percent = current_percent - bb.event.fire(bb.event.CacheLoadProgress(current_progress), - self.data) - - bb.event.fire(bb.event.CacheLoadCompleted(cachesize, - len(self.depends_cache)), - self.data) - - @staticmethod - def virtualfn2realfn(virtualfn): - """ - Convert a virtual file name to a real one + the associated subclass keyword - """ - - fn = virtualfn - cls = "" - if virtualfn.startswith('virtual:'): - cls = virtualfn.split(':', 2)[1] - fn = virtualfn.replace('virtual:' + cls + ':', '') - return (fn, cls) - - @staticmethod - def realfn2virtual(realfn, cls): - """ - Convert a real filename + the associated subclass keyword to a virtual filename - """ - if cls == "": - return realfn - return "virtual:" + cls + ":" + realfn - - @classmethod - def loadDataFull(cls, virtualfn, appends, cfgData): - """ - Return a complete set of data for fn. - To do this, we need to parse the file. - """ - - (fn, virtual) = cls.virtualfn2realfn(virtualfn) - - logger.debug(1, "Parsing %s (full)", fn) - - bb_data = cls.load_bbfile(fn, appends, cfgData) - return bb_data[virtual] - - @classmethod - def parse(cls, filename, appends, configdata): - """Parse the specified filename, returning the recipe information""" - infos = [] - datastores = cls.load_bbfile(filename, appends, configdata) - depends = set() - for variant, data in sorted(datastores.iteritems(), - key=lambda i: i[0], - reverse=True): - virtualfn = cls.realfn2virtual(filename, variant) - depends |= (data.getVar("__depends", False) or set()) - if depends and not variant: - data.setVar("__depends", depends) - info = RecipeInfo.from_metadata(filename, data) - infos.append((virtualfn, info)) - return infos - - def load(self, filename, appends, configdata): - """Obtain the recipe information for the specified filename, - using cached values if available, otherwise parsing. - - Note that if it does parse to obtain the info, it will not - automatically add the information to the cache or to your - CacheData. Use the add or add_info method to do so after - running this, or use loadData instead.""" - cached = self.cacheValid(filename) - if cached: - infos = [] - info = self.depends_cache[filename] - for variant in info.variants: - virtualfn = self.realfn2virtual(filename, variant) - infos.append((virtualfn, self.depends_cache[virtualfn])) - else: - logger.debug(1, "Parsing %s", filename) - return self.parse(filename, appends, configdata) - - return cached, infos - - def loadData(self, fn, appends, cfgData, cacheData): - """Load the recipe info for the specified filename, - parsing and adding to the cache if necessary, and adding - the recipe information to the supplied CacheData instance.""" - skipped, virtuals = 0, 0 - - cached, infos = self.load(fn, appends, cfgData) - for virtualfn, info in infos: - if info.skipped: - logger.debug(1, "Skipping %s", virtualfn) - skipped += 1 - else: - self.add_info(virtualfn, info, cacheData, not cached) - virtuals += 1 - - return cached, skipped, virtuals - - def cacheValid(self, fn): - """ - Is the cache valid for fn? - Fast version, no timestamps checked. - """ - if fn not in self.checked: - self.cacheValidUpdate(fn) - - # Is cache enabled? - if not self.has_cache: - return False - if fn in self.clean: - return True - return False - - def cacheValidUpdate(self, fn): - """ - Is the cache valid for fn? - Make thorough (slower) checks including timestamps. - """ - # Is cache enabled? - if not self.has_cache: - return False - - self.checked.add(fn) - - # File isn't in depends_cache - if not fn in self.depends_cache: - logger.debug(2, "Cache: %s is not cached", fn) - return False - - mtime = bb.parse.cached_mtime_noerror(fn) - - # Check file still exists - if mtime == 0: - logger.debug(2, "Cache: %s no longer exists", fn) - self.remove(fn) - return False - - info = self.depends_cache[fn] - # Check the file's timestamp - if mtime != info.timestamp: - logger.debug(2, "Cache: %s changed", fn) - self.remove(fn) - return False - - # Check dependencies are still valid - depends = info.file_depends - if depends: - for f, old_mtime in depends: - fmtime = bb.parse.cached_mtime_noerror(f) - # Check if file still exists - if old_mtime != 0 and fmtime == 0: - logger.debug(2, "Cache: %s's dependency %s was removed", - fn, f) - self.remove(fn) - return False - - if (fmtime != old_mtime): - logger.debug(2, "Cache: %s's dependency %s changed", - fn, f) - self.remove(fn) - return False - - invalid = False - for cls in info.variants: - virtualfn = self.realfn2virtual(fn, cls) - self.clean.add(virtualfn) - if virtualfn not in self.depends_cache: - logger.debug(2, "Cache: %s is not cached", virtualfn) - invalid = True - - # If any one of the variants is not present, mark as invalid for all - if invalid: - for cls in info.variants: - virtualfn = self.realfn2virtual(fn, cls) - if virtualfn in self.clean: - logger.debug(2, "Cache: Removing %s from cache", virtualfn) - self.clean.remove(virtualfn) - if fn in self.clean: - logger.debug(2, "Cache: Marking %s as not clean", fn) - self.clean.remove(fn) - return False - - self.clean.add(fn) - return True - - def remove(self, fn): - """ - Remove a fn from the cache - Called from the parser in error cases - """ - if fn in self.depends_cache: - logger.debug(1, "Removing %s from cache", fn) - del self.depends_cache[fn] - if fn in self.clean: - logger.debug(1, "Marking %s as unclean", fn) - self.clean.remove(fn) - - def sync(self): - """ - Save the cache - Called from the parser when complete (or exiting) - """ - - if not self.has_cache: - return - - if self.cacheclean: - logger.debug(2, "Cache is clean, not saving.") - return - - with open(self.cachefile, "wb") as cachefile: - pickler = pickle.Pickler(cachefile, pickle.HIGHEST_PROTOCOL) - pickler.dump(__cache_version__) - pickler.dump(bb.__version__) - for key, value in self.depends_cache.iteritems(): - pickler.dump(key) - pickler.dump(value) - - del self.depends_cache - - @staticmethod - def mtime(cachefile): - return bb.parse.cached_mtime_noerror(cachefile) - - def add_info(self, filename, info, cacheData, parsed=None): - cacheData.add_from_recipeinfo(filename, info) - if not self.has_cache: - return - - if 'SRCREVINACTION' not in info.pv and not info.nocache: - if parsed: - self.cacheclean = False - self.depends_cache[filename] = info - - def add(self, file_name, data, cacheData, parsed=None): - """ - Save data we need into the cache - """ - - realfn = self.virtualfn2realfn(file_name)[0] - info = RecipeInfo.from_metadata(realfn, data) - self.add_info(file_name, info, cacheData, parsed) - - @staticmethod - def load_bbfile(bbfile, appends, config): - """ - Load and parse one .bb build file - Return the data and whether parsing resulted in the file being skipped - """ - chdir_back = False - - from bb import data, parse - - # expand tmpdir to include this topdir - data.setVar('TMPDIR', data.getVar('TMPDIR', config, 1) or "", config) - bbfile_loc = os.path.abspath(os.path.dirname(bbfile)) - oldpath = os.path.abspath(os.getcwd()) - parse.cached_mtime_noerror(bbfile_loc) - bb_data = data.init_db(config) - # The ConfHandler first looks if there is a TOPDIR and if not - # then it would call getcwd(). - # Previously, we chdir()ed to bbfile_loc, called the handler - # and finally chdir()ed back, a couple of thousand times. We now - # just fill in TOPDIR to point to bbfile_loc if there is no TOPDIR yet. - if not data.getVar('TOPDIR', bb_data): - chdir_back = True - data.setVar('TOPDIR', bbfile_loc, bb_data) - try: - if appends: - data.setVar('__BBAPPEND', " ".join(appends), bb_data) - bb_data = parse.handle(bbfile, bb_data) - if chdir_back: - os.chdir(oldpath) - return bb_data - except: - if chdir_back: - os.chdir(oldpath) - raise - - -def init(cooker): - """ - The Objective: Cache the minimum amount of data possible yet get to the - stage of building packages (i.e. tryBuild) without reparsing any .bb files. - - To do this, we intercept getVar calls and only cache the variables we see - being accessed. We rely on the cache getVar calls being made for all - variables bitbake might need to use to reach this stage. For each cached - file we need to track: - - * Its mtime - * The mtimes of all its dependencies - * Whether it caused a parse.SkipPackage exception - - Files causing parsing errors are evicted from the cache. - - """ - return Cache(cooker.configuration.data) - - -class CacheData(object): - """ - The data structures we compile from the cached data - """ - - def __init__(self): - # Direct cache variables - self.providers = defaultdict(list) - self.rproviders = defaultdict(list) - self.packages = defaultdict(list) - self.packages_dynamic = defaultdict(list) - self.possible_world = [] - self.pkg_pn = defaultdict(list) - self.pkg_fn = {} - self.pkg_pepvpr = {} - self.pkg_dp = {} - self.pn_provides = defaultdict(list) - self.fn_provides = {} - self.all_depends = [] - self.deps = defaultdict(list) - self.rundeps = defaultdict(lambda: defaultdict(list)) - self.runrecs = defaultdict(lambda: defaultdict(list)) - self.task_queues = {} - self.task_deps = {} - self.stamp = {} - self.stamp_extrainfo = {} - self.preferred = {} - self.tasks = {} - self.basetaskhash = {} - self.hashfn = {} - - # Indirect Cache variables (set elsewhere) - self.ignored_dependencies = [] - self.world_target = set() - self.bbfile_priority = {} - self.bbfile_config_priorities = [] - - def add_from_recipeinfo(self, fn, info): - self.task_deps[fn] = info.task_deps - self.pkg_fn[fn] = info.pn - self.pkg_pn[info.pn].append(fn) - self.pkg_pepvpr[fn] = (info.pe, info.pv, info.pr) - self.pkg_dp[fn] = info.defaultpref - self.stamp[fn] = info.stamp - self.stamp_extrainfo[fn] = info.stamp_extrainfo - - provides = [info.pn] - for provide in info.provides: - if provide not in provides: - provides.append(provide) - self.fn_provides[fn] = provides - - for provide in provides: - self.providers[provide].append(fn) - if provide not in self.pn_provides[info.pn]: - self.pn_provides[info.pn].append(provide) - - for dep in info.depends: - if dep not in self.deps[fn]: - self.deps[fn].append(dep) - if dep not in self.all_depends: - self.all_depends.append(dep) - - rprovides = info.rprovides - for package in info.packages: - self.packages[package].append(fn) - rprovides += info.rprovides_pkg[package] - - for rprovide in rprovides: - self.rproviders[rprovide].append(fn) - - for package in info.packages_dynamic: - self.packages_dynamic[package].append(fn) - - # Build hash of runtime depends and rececommends - for package in info.packages + [info.pn]: - self.rundeps[fn][package] = list(info.rdepends) + info.rdepends_pkg[package] - self.runrecs[fn][package] = list(info.rrecommends) + info.rrecommends_pkg[package] - - # Collect files we may need for possible world-dep - # calculations - if not info.broken and not info.not_world: - self.possible_world.append(fn) - - self.hashfn[fn] = info.hashfilename - for task, taskhash in info.basetaskhashes.iteritems(): - identifier = '%s.%s' % (fn, task) - self.basetaskhash[identifier] = taskhash diff --git a/bitbake/lib/bb/codeparser.py b/bitbake/lib/bb/codeparser.py deleted file mode 100644 index bfffcacc3..000000000 --- a/bitbake/lib/bb/codeparser.py +++ /dev/null @@ -1,336 +0,0 @@ -import ast -import codegen -import logging -import os.path -import bb.utils, bb.data -from itertools import chain -from pysh import pyshyacc, pyshlex - - -logger = logging.getLogger('BitBake.CodeParser') -PARSERCACHE_VERSION = 2 - -try: - import cPickle as pickle -except ImportError: - import pickle - logger.info('Importing cPickle failed. Falling back to a very slow implementation.') - - -def check_indent(codestr): - """If the code is indented, add a top level piece of code to 'remove' the indentation""" - - i = 0 - while codestr[i] in ["\n", " ", " "]: - i = i + 1 - - if i == 0: - return codestr - - if codestr[i-1] is " " or codestr[i-1] is " ": - return "if 1:\n" + codestr - - return codestr - -pythonparsecache = {} -shellparsecache = {} - -def parser_cachefile(d): - cachedir = (bb.data.getVar("PERSISTENT_DIR", d, True) or - bb.data.getVar("CACHE", d, True)) - if cachedir in [None, '']: - return None - bb.utils.mkdirhier(cachedir) - cachefile = os.path.join(cachedir, "bb_codeparser.dat") - logger.debug(1, "Using cache in '%s' for codeparser cache", cachefile) - return cachefile - -def parser_cache_init(d): - global pythonparsecache - global shellparsecache - - cachefile = parser_cachefile(d) - if not cachefile: - return - - try: - p = pickle.Unpickler(file(cachefile, "rb")) - data, version = p.load() - except: - return - - if version != PARSERCACHE_VERSION: - return - - pythonparsecache = data[0] - shellparsecache = data[1] - -def parser_cache_save(d): - cachefile = parser_cachefile(d) - if not cachefile: - return - - p = pickle.Pickler(file(cachefile, "wb"), -1) - p.dump([[pythonparsecache, shellparsecache], PARSERCACHE_VERSION]) - -class PythonParser(): - class ValueVisitor(): - """Visitor to traverse a python abstract syntax tree and obtain - the variables referenced via bitbake metadata APIs, and the external - functions called. - """ - - getvars = ("d.getVar", "bb.data.getVar", "data.getVar") - expands = ("d.expand", "bb.data.expand", "data.expand") - execs = ("bb.build.exec_func", "bb.build.exec_task") - - @classmethod - def _compare_name(cls, strparts, node): - """Given a sequence of strings representing a python name, - where the last component is the actual Name and the prior - elements are Attribute nodes, determine if the supplied node - matches. - """ - - if not strparts: - return True - - current, rest = strparts[0], strparts[1:] - if isinstance(node, ast.Attribute): - if current == node.attr: - return cls._compare_name(rest, node.value) - elif isinstance(node, ast.Name): - if current == node.id: - return True - return False - - @classmethod - def compare_name(cls, value, node): - """Convenience function for the _compare_node method, which - can accept a string (which is split by '.' for you), or an - iterable of strings, in which case it checks to see if any of - them match, similar to isinstance. - """ - - if isinstance(value, basestring): - return cls._compare_name(tuple(reversed(value.split("."))), - node) - else: - return any(cls.compare_name(item, node) for item in value) - - def __init__(self, value): - self.var_references = set() - self.var_execs = set() - self.direct_func_calls = set() - self.var_expands = set() - self.value = value - - @classmethod - def warn(cls, func, arg): - """Warn about calls of bitbake APIs which pass a non-literal - argument for the variable name, as we're not able to track such - a reference. - """ - - try: - funcstr = codegen.to_source(func) - argstr = codegen.to_source(arg) - except TypeError: - logger.debug(2, 'Failed to convert function and argument to source form') - else: - logger.debug(1, "Warning: in call to '%s', argument '%s' is " - "not a literal", funcstr, argstr) - - def visit_Call(self, node): - if self.compare_name(self.getvars, node.func): - if isinstance(node.args[0], ast.Str): - self.var_references.add(node.args[0].s) - else: - self.warn(node.func, node.args[0]) - elif self.compare_name(self.expands, node.func): - if isinstance(node.args[0], ast.Str): - self.warn(node.func, node.args[0]) - self.var_expands.update(node.args[0].s) - elif isinstance(node.args[0], ast.Call) and \ - self.compare_name(self.getvars, node.args[0].func): - pass - else: - self.warn(node.func, node.args[0]) - elif self.compare_name(self.execs, node.func): - if isinstance(node.args[0], ast.Str): - self.var_execs.add(node.args[0].s) - else: - self.warn(node.func, node.args[0]) - elif isinstance(node.func, ast.Name): - self.direct_func_calls.add(node.func.id) - elif isinstance(node.func, ast.Attribute): - # We must have a qualified name. Therefore we need - # to walk the chain of 'Attribute' nodes to determine - # the qualification. - attr_node = node.func.value - identifier = node.func.attr - while isinstance(attr_node, ast.Attribute): - identifier = attr_node.attr + "." + identifier - attr_node = attr_node.value - if isinstance(attr_node, ast.Name): - identifier = attr_node.id + "." + identifier - self.direct_func_calls.add(identifier) - - def __init__(self): - #self.funcdefs = set() - self.execs = set() - #self.external_cmds = set() - self.references = set() - - def parse_python(self, node): - - h = hash(str(node)) - - if h in pythonparsecache: - self.references = pythonparsecache[h]["refs"] - self.execs = pythonparsecache[h]["execs"] - return - - code = compile(check_indent(str(node)), "<string>", "exec", - ast.PyCF_ONLY_AST) - - visitor = self.ValueVisitor(code) - for n in ast.walk(code): - if n.__class__.__name__ == "Call": - visitor.visit_Call(n) - - self.references.update(visitor.var_references) - self.references.update(visitor.var_execs) - self.execs = visitor.direct_func_calls - - pythonparsecache[h] = {} - pythonparsecache[h]["refs"] = self.references - pythonparsecache[h]["execs"] = self.execs - -class ShellParser(): - def __init__(self): - self.funcdefs = set() - self.allexecs = set() - self.execs = set() - - def parse_shell(self, value): - """Parse the supplied shell code in a string, returning the external - commands it executes. - """ - - h = hash(str(value)) - - if h in shellparsecache: - self.execs = shellparsecache[h]["execs"] - return self.execs - - try: - tokens, _ = pyshyacc.parse(value, eof=True, debug=False) - except pyshlex.NeedMore: - raise ShellSyntaxError("Unexpected EOF") - - for token in tokens: - self.process_tokens(token) - self.execs = set(cmd for cmd in self.allexecs if cmd not in self.funcdefs) - - shellparsecache[h] = {} - shellparsecache[h]["execs"] = self.execs - - return self.execs - - def process_tokens(self, tokens): - """Process a supplied portion of the syntax tree as returned by - pyshyacc.parse. - """ - - def function_definition(value): - self.funcdefs.add(value.name) - return [value.body], None - - def case_clause(value): - # Element 0 of each item in the case is the list of patterns, and - # Element 1 of each item in the case is the list of commands to be - # executed when that pattern matches. - words = chain(*[item[0] for item in value.items]) - cmds = chain(*[item[1] for item in value.items]) - return cmds, words - - def if_clause(value): - main = chain(value.cond, value.if_cmds) - rest = value.else_cmds - if isinstance(rest, tuple) and rest[0] == "elif": - return chain(main, if_clause(rest[1])) - else: - return chain(main, rest) - - def simple_command(value): - return None, chain(value.words, (assign[1] for assign in value.assigns)) - - token_handlers = { - "and_or": lambda x: ((x.left, x.right), None), - "async": lambda x: ([x], None), - "brace_group": lambda x: (x.cmds, None), - "for_clause": lambda x: (x.cmds, x.items), - "function_definition": function_definition, - "if_clause": lambda x: (if_clause(x), None), - "pipeline": lambda x: (x.commands, None), - "redirect_list": lambda x: ([x.cmd], None), - "subshell": lambda x: (x.cmds, None), - "while_clause": lambda x: (chain(x.condition, x.cmds), None), - "until_clause": lambda x: (chain(x.condition, x.cmds), None), - "simple_command": simple_command, - "case_clause": case_clause, - } - - for token in tokens: - name, value = token - try: - more_tokens, words = token_handlers[name](value) - except KeyError: - raise NotImplementedError("Unsupported token type " + name) - - if more_tokens: - self.process_tokens(more_tokens) - - if words: - self.process_words(words) - - def process_words(self, words): - """Process a set of 'words' in pyshyacc parlance, which includes - extraction of executed commands from $() blocks, as well as grabbing - the command name argument. - """ - - words = list(words) - for word in list(words): - wtree = pyshlex.make_wordtree(word[1]) - for part in wtree: - if not isinstance(part, list): - continue - - if part[0] in ('`', '$('): - command = pyshlex.wordtree_as_string(part[1:-1]) - self.parse_shell(command) - - if word[0] in ("cmd_name", "cmd_word"): - if word in words: - words.remove(word) - - usetoken = False - for word in words: - if word[0] in ("cmd_name", "cmd_word") or \ - (usetoken and word[0] == "TOKEN"): - if "=" in word[1]: - usetoken = True - continue - - cmd = word[1] - if cmd.startswith("$"): - logger.debug(1, "Warning: execution of non-literal " - "command '%s'", cmd) - elif cmd == "eval": - command = " ".join(word for _, word in words[1:]) - self.parse_shell(command) - else: - self.allexecs.add(cmd) - break diff --git a/bitbake/lib/bb/command.py b/bitbake/lib/bb/command.py deleted file mode 100644 index b88089298..000000000 --- a/bitbake/lib/bb/command.py +++ /dev/null @@ -1,271 +0,0 @@ -""" -BitBake 'Command' module - -Provide an interface to interact with the bitbake server through 'commands' -""" - -# Copyright (C) 2006-2007 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -""" -The bitbake server takes 'commands' from its UI/commandline. -Commands are either synchronous or asynchronous. -Async commands return data to the client in the form of events. -Sync commands must only return data through the function return value -and must not trigger events, directly or indirectly. -Commands are queued in a CommandQueue -""" - -import bb.event -import bb.cooker -import bb.data - -async_cmds = {} -sync_cmds = {} - - -class CommandCompleted(bb.event.Event): - pass - -class CommandExit(bb.event.Event): - def __init__(self, exitcode): - bb.event.Event.__init__(self) - self.exitcode = int(exitcode) - -class CommandFailed(CommandExit): - def __init__(self, message): - self.error = message - CommandExit.__init__(self, 1) - -class Command: - """ - A queue of asynchronous commands for bitbake - """ - def __init__(self, cooker): - self.cooker = cooker - self.cmds_sync = CommandsSync() - self.cmds_async = CommandsAsync() - - # FIXME Add lock for this - self.currentAsyncCommand = None - - for attr in CommandsSync.__dict__: - command = attr[:].lower() - method = getattr(CommandsSync, attr) - sync_cmds[command] = (method) - - for attr in CommandsAsync.__dict__: - command = attr[:].lower() - method = getattr(CommandsAsync, attr) - async_cmds[command] = (method) - - def runCommand(self, commandline): - try: - command = commandline.pop(0) - if command in CommandsSync.__dict__: - # Can run synchronous commands straight away - return getattr(CommandsSync, command)(self.cmds_sync, self, commandline) - if self.currentAsyncCommand is not None: - return "Busy (%s in progress)" % self.currentAsyncCommand[0] - if command not in CommandsAsync.__dict__: - return "No such command" - self.currentAsyncCommand = (command, commandline) - self.cooker.server.register_idle_function(self.cooker.runCommands, self.cooker) - return True - except: - import traceback - return traceback.format_exc() - - def runAsyncCommand(self): - try: - if self.currentAsyncCommand is not None: - (command, options) = self.currentAsyncCommand - commandmethod = getattr(CommandsAsync, command) - needcache = getattr( commandmethod, "needcache" ) - if (needcache and self.cooker.state in - (bb.cooker.state.initial, bb.cooker.state.parsing)): - self.cooker.updateCache() - return True - else: - commandmethod(self.cmds_async, self, options) - return False - else: - return False - except KeyboardInterrupt as exc: - self.finishAsyncCommand("Interrupted") - return False - except SystemExit as exc: - arg = exc.args[0] - if isinstance(arg, basestring): - self.finishAsyncCommand(arg) - else: - self.finishAsyncCommand("Exited with %s" % arg) - return False - except Exception: - import traceback - self.finishAsyncCommand(traceback.format_exc()) - return False - - def finishAsyncCommand(self, msg=None, code=None): - if msg: - bb.event.fire(CommandFailed(msg), self.cooker.configuration.event_data) - elif code: - bb.event.fire(CommandExit(code), self.cooker.configuration.event_data) - else: - bb.event.fire(CommandCompleted(), self.cooker.configuration.event_data) - self.currentAsyncCommand = None - - -class CommandsSync: - """ - A class of synchronous commands - These should run quickly so as not to hurt interactive performance. - These must not influence any running synchronous command. - """ - - def stateShutdown(self, command, params): - """ - Trigger cooker 'shutdown' mode - """ - command.cooker.shutdown() - - def stateStop(self, command, params): - """ - Stop the cooker - """ - command.cooker.stop() - - def getCmdLineAction(self, command, params): - """ - Get any command parsed from the commandline - """ - return command.cooker.commandlineAction - - def getVariable(self, command, params): - """ - Read the value of a variable from configuration.data - """ - varname = params[0] - expand = True - if len(params) > 1: - expand = params[1] - - return bb.data.getVar(varname, command.cooker.configuration.data, expand) - - def setVariable(self, command, params): - """ - Set the value of variable in configuration.data - """ - varname = params[0] - value = params[1] - bb.data.setVar(varname, value, command.cooker.configuration.data) - - -class CommandsAsync: - """ - A class of asynchronous commands - These functions communicate via generated events. - Any function that requires metadata parsing should be here. - """ - - def buildFile(self, command, params): - """ - Build a single specified .bb file - """ - bfile = params[0] - task = params[1] - - command.cooker.buildFile(bfile, task) - buildFile.needcache = False - - def buildTargets(self, command, params): - """ - Build a set of targets - """ - pkgs_to_build = params[0] - task = params[1] - - command.cooker.buildTargets(pkgs_to_build, task) - buildTargets.needcache = True - - def generateDepTreeEvent(self, command, params): - """ - Generate an event containing the dependency information - """ - pkgs_to_build = params[0] - task = params[1] - - command.cooker.generateDepTreeEvent(pkgs_to_build, task) - command.finishAsyncCommand() - generateDepTreeEvent.needcache = True - - def generateDotGraph(self, command, params): - """ - Dump dependency information to disk as .dot files - """ - pkgs_to_build = params[0] - task = params[1] - - command.cooker.generateDotGraphFiles(pkgs_to_build, task) - command.finishAsyncCommand() - generateDotGraph.needcache = True - - def showVersions(self, command, params): - """ - Show the currently selected versions - """ - command.cooker.showVersions() - command.finishAsyncCommand() - showVersions.needcache = True - - def showEnvironmentTarget(self, command, params): - """ - Print the environment of a target recipe - (needs the cache to work out which recipe to use) - """ - pkg = params[0] - - command.cooker.showEnvironment(None, pkg) - command.finishAsyncCommand() - showEnvironmentTarget.needcache = True - - def showEnvironment(self, command, params): - """ - Print the standard environment - or if specified the environment for a specified recipe - """ - bfile = params[0] - - command.cooker.showEnvironment(bfile) - command.finishAsyncCommand() - showEnvironment.needcache = False - - def parseFiles(self, command, params): - """ - Parse the .bb files - """ - command.cooker.updateCache() - command.finishAsyncCommand() - parseFiles.needcache = True - - def compareRevisions(self, command, params): - """ - Parse the .bb files - """ - if bb.fetch.fetcher_compare_revisions(command.cooker.configuration.data): - command.finishAsyncCommand(code=1) - else: - command.finishAsyncCommand() - compareRevisions.needcache = True diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py deleted file mode 100644 index ff16daf83..000000000 --- a/bitbake/lib/bb/cooker.py +++ /dev/null @@ -1,1078 +0,0 @@ -#!/usr/bin/env python -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2003, 2004 Phil Blundell -# Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer -# Copyright (C) 2005 Holger Hans Peter Freyther -# Copyright (C) 2005 ROAD GmbH -# Copyright (C) 2006 - 2007 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -from __future__ import print_function -import sys, os, glob, os.path, re, time -import atexit -import itertools -import logging -import multiprocessing -import signal -import sre_constants -import threading -from cStringIO import StringIO -from contextlib import closing -import bb -from bb import utils, data, parse, event, cache, providers, taskdata, command, runqueue - -logger = logging.getLogger("BitBake") -collectlog = logging.getLogger("BitBake.Collection") -buildlog = logging.getLogger("BitBake.Build") -parselog = logging.getLogger("BitBake.Parsing") -providerlog = logging.getLogger("BitBake.Provider") - -class MultipleMatches(Exception): - """ - Exception raised when multiple file matches are found - """ - -class NothingToBuild(Exception): - """ - Exception raised when there is nothing to build - """ - -class state: - initial, parsing, running, shutdown, stop = range(5) - -#============================================================================# -# BBCooker -#============================================================================# -class BBCooker: - """ - Manages one bitbake build run - """ - - def __init__(self, configuration, server): - self.status = None - self.appendlist = {} - - if server: - self.server = server.BitBakeServer(self) - - self.configuration = configuration - - self.configuration.data = bb.data.init() - - if not server: - bb.data.setVar("BB_WORKERCONTEXT", "1", self.configuration.data) - - bb.data.inheritFromOS(self.configuration.data) - - self.parseConfigurationFiles(self.configuration.file) - - if not self.configuration.cmd: - self.configuration.cmd = bb.data.getVar("BB_DEFAULT_TASK", self.configuration.data, True) or "build" - - bbpkgs = bb.data.getVar('BBPKGS', self.configuration.data, True) - if bbpkgs and len(self.configuration.pkgs_to_build) == 0: - self.configuration.pkgs_to_build.extend(bbpkgs.split()) - - # - # Special updated configuration we use for firing events - # - self.configuration.event_data = bb.data.createCopy(self.configuration.data) - bb.data.update_data(self.configuration.event_data) - - # TOSTOP must not be set or our children will hang when they output - fd = sys.stdout.fileno() - if os.isatty(fd): - import termios - tcattr = termios.tcgetattr(fd) - if tcattr[3] & termios.TOSTOP: - buildlog.info("The terminal had the TOSTOP bit set, clearing...") - tcattr[3] = tcattr[3] & ~termios.TOSTOP - termios.tcsetattr(fd, termios.TCSANOW, tcattr) - - self.command = bb.command.Command(self) - self.state = state.initial - - def parseConfiguration(self): - - - # Change nice level if we're asked to - nice = bb.data.getVar("BB_NICE_LEVEL", self.configuration.data, True) - if nice: - curnice = os.nice(0) - nice = int(nice) - curnice - buildlog.verbose("Renice to %s " % os.nice(nice)) - - def parseCommandLine(self): - # Parse any commandline into actions - if self.configuration.show_environment: - self.commandlineAction = None - - if 'world' in self.configuration.pkgs_to_build: - buildlog.error("'world' is not a valid target for --environment.") - elif len(self.configuration.pkgs_to_build) > 1: - buildlog.error("Only one target can be used with the --environment option.") - elif self.configuration.buildfile and len(self.configuration.pkgs_to_build) > 0: - buildlog.error("No target should be used with the --environment and --buildfile options.") - elif len(self.configuration.pkgs_to_build) > 0: - self.commandlineAction = ["showEnvironmentTarget", self.configuration.pkgs_to_build] - else: - self.commandlineAction = ["showEnvironment", self.configuration.buildfile] - elif self.configuration.buildfile is not None: - self.commandlineAction = ["buildFile", self.configuration.buildfile, self.configuration.cmd] - elif self.configuration.revisions_changed: - self.commandlineAction = ["compareRevisions"] - elif self.configuration.show_versions: - self.commandlineAction = ["showVersions"] - elif self.configuration.parse_only: - self.commandlineAction = ["parseFiles"] - elif self.configuration.dot_graph: - if self.configuration.pkgs_to_build: - self.commandlineAction = ["generateDotGraph", self.configuration.pkgs_to_build, self.configuration.cmd] - else: - self.commandlineAction = None - buildlog.error("Please specify a package name for dependency graph generation.") - else: - if self.configuration.pkgs_to_build: - self.commandlineAction = ["buildTargets", self.configuration.pkgs_to_build, self.configuration.cmd] - else: - self.commandlineAction = None - buildlog.error("Nothing to do. Use 'bitbake world' to build everything, or run 'bitbake --help' for usage information.") - - def runCommands(self, server, data, abort): - """ - Run any queued asynchronous command - This is done by the idle handler so it runs in true context rather than - tied to any UI. - """ - - return self.command.runAsyncCommand() - - def showVersions(self): - - # Need files parsed - self.updateCache() - - pkg_pn = self.status.pkg_pn - preferred_versions = {} - latest_versions = {} - - # Sort by priority - for pn in pkg_pn: - (last_ver, last_file, pref_ver, pref_file) = bb.providers.findBestProvider(pn, self.configuration.data, self.status) - preferred_versions[pn] = (pref_ver, pref_file) - latest_versions[pn] = (last_ver, last_file) - - logger.plain("%-35s %25s %25s", "Package Name", "Latest Version", "Preferred Version") - logger.plain("%-35s %25s %25s\n", "============", "==============", "=================") - - for p in sorted(pkg_pn): - pref = preferred_versions[p] - latest = latest_versions[p] - - prefstr = pref[0][0] + ":" + pref[0][1] + '-' + pref[0][2] - lateststr = latest[0][0] + ":" + latest[0][1] + "-" + latest[0][2] - - if pref == latest: - prefstr = "" - - logger.plain("%-35s %25s %25s", p, lateststr, prefstr) - - def showEnvironment(self, buildfile = None, pkgs_to_build = []): - """ - Show the outer or per-package environment - """ - fn = None - envdata = None - - if buildfile: - fn = self.matchFile(buildfile) - elif len(pkgs_to_build) == 1: - self.updateCache() - - localdata = data.createCopy(self.configuration.data) - bb.data.update_data(localdata) - bb.data.expandKeys(localdata) - - taskdata = bb.taskdata.TaskData(self.configuration.abort) - taskdata.add_provider(localdata, self.status, pkgs_to_build[0]) - taskdata.add_unresolved(localdata, self.status) - - targetid = taskdata.getbuild_id(pkgs_to_build[0]) - fnid = taskdata.build_targets[targetid][0] - fn = taskdata.fn_index[fnid] - else: - envdata = self.configuration.data - - if fn: - try: - envdata = bb.cache.Cache.loadDataFull(fn, self.get_file_appends(fn), self.configuration.data) - except Exception, e: - parselog.exception("Unable to read %s", fn) - raise - - # emit variables and shell functions - data.update_data(envdata) - with closing(StringIO()) as env: - data.emit_env(env, envdata, True) - logger.plain(env.getvalue()) - - # emit the metadata which isnt valid shell - data.expandKeys(envdata) - for e in envdata.keys(): - if data.getVarFlag( e, 'python', envdata ): - logger.plain("\npython %s () {\n%s}\n", e, data.getVar(e, envdata, 1)) - - def generateDepTreeData(self, pkgs_to_build, task): - """ - Create a dependency tree of pkgs_to_build, returning the data. - """ - - # Need files parsed - self.updateCache() - - # If we are told to do the None task then query the default task - if (task == None): - task = self.configuration.cmd - - pkgs_to_build = self.checkPackages(pkgs_to_build) - - localdata = data.createCopy(self.configuration.data) - bb.data.update_data(localdata) - bb.data.expandKeys(localdata) - taskdata = bb.taskdata.TaskData(self.configuration.abort) - - runlist = [] - for k in pkgs_to_build: - taskdata.add_provider(localdata, self.status, k) - runlist.append([k, "do_%s" % task]) - taskdata.add_unresolved(localdata, self.status) - - rq = bb.runqueue.RunQueue(self, self.configuration.data, self.status, taskdata, runlist) - rq.rqdata.prepare() - - seen_fnids = [] - depend_tree = {} - depend_tree["depends"] = {} - depend_tree["tdepends"] = {} - depend_tree["pn"] = {} - depend_tree["rdepends-pn"] = {} - depend_tree["packages"] = {} - depend_tree["rdepends-pkg"] = {} - depend_tree["rrecs-pkg"] = {} - - for task in xrange(len(rq.rqdata.runq_fnid)): - taskname = rq.rqdata.runq_task[task] - fnid = rq.rqdata.runq_fnid[task] - fn = taskdata.fn_index[fnid] - pn = self.status.pkg_fn[fn] - version = "%s:%s-%s" % self.status.pkg_pepvpr[fn] - if pn not in depend_tree["pn"]: - depend_tree["pn"][pn] = {} - depend_tree["pn"][pn]["filename"] = fn - depend_tree["pn"][pn]["version"] = version - for dep in rq.rqdata.runq_depends[task]: - depfn = taskdata.fn_index[rq.rqdata.runq_fnid[dep]] - deppn = self.status.pkg_fn[depfn] - dotname = "%s.%s" % (pn, rq.rqdata.runq_task[task]) - if not dotname in depend_tree["tdepends"]: - depend_tree["tdepends"][dotname] = [] - depend_tree["tdepends"][dotname].append("%s.%s" % (deppn, rq.rqdata.runq_task[dep])) - if fnid not in seen_fnids: - seen_fnids.append(fnid) - packages = [] - - depend_tree["depends"][pn] = [] - for dep in taskdata.depids[fnid]: - depend_tree["depends"][pn].append(taskdata.build_names_index[dep]) - - depend_tree["rdepends-pn"][pn] = [] - for rdep in taskdata.rdepids[fnid]: - depend_tree["rdepends-pn"][pn].append(taskdata.run_names_index[rdep]) - - rdepends = self.status.rundeps[fn] - for package in rdepends: - depend_tree["rdepends-pkg"][package] = [] - for rdepend in rdepends[package]: - depend_tree["rdepends-pkg"][package].append(rdepend) - packages.append(package) - - rrecs = self.status.runrecs[fn] - for package in rrecs: - depend_tree["rrecs-pkg"][package] = [] - for rdepend in rrecs[package]: - depend_tree["rrecs-pkg"][package].append(rdepend) - if not package in packages: - packages.append(package) - - for package in packages: - if package not in depend_tree["packages"]: - depend_tree["packages"][package] = {} - depend_tree["packages"][package]["pn"] = pn - depend_tree["packages"][package]["filename"] = fn - depend_tree["packages"][package]["version"] = version - - return depend_tree - - - def generateDepTreeEvent(self, pkgs_to_build, task): - """ - Create a task dependency graph of pkgs_to_build. - Generate an event with the result - """ - depgraph = self.generateDepTreeData(pkgs_to_build, task) - bb.event.fire(bb.event.DepTreeGenerated(depgraph), self.configuration.data) - - def generateDotGraphFiles(self, pkgs_to_build, task): - """ - Create a task dependency graph of pkgs_to_build. - Save the result to a set of .dot files. - """ - - depgraph = self.generateDepTreeData(pkgs_to_build, task) - - # Prints a flattened form of package-depends below where subpackages of a package are merged into the main pn - depends_file = file('pn-depends.dot', 'w' ) - print("digraph depends {", file=depends_file) - for pn in depgraph["pn"]: - fn = depgraph["pn"][pn]["filename"] - version = depgraph["pn"][pn]["version"] - print('"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn), file=depends_file) - for pn in depgraph["depends"]: - for depend in depgraph["depends"][pn]: - print('"%s" -> "%s"' % (pn, depend), file=depends_file) - for pn in depgraph["rdepends-pn"]: - for rdepend in depgraph["rdepends-pn"][pn]: - print('"%s" -> "%s" [style=dashed]' % (pn, rdepend), file=depends_file) - print("}", file=depends_file) - logger.info("PN dependencies saved to 'pn-depends.dot'") - - depends_file = file('package-depends.dot', 'w' ) - print("digraph depends {", file=depends_file) - for package in depgraph["packages"]: - pn = depgraph["packages"][package]["pn"] - fn = depgraph["packages"][package]["filename"] - version = depgraph["packages"][package]["version"] - if package == pn: - print('"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn), file=depends_file) - else: - print('"%s" [label="%s(%s) %s\\n%s"]' % (package, package, pn, version, fn), file=depends_file) - for depend in depgraph["depends"][pn]: - print('"%s" -> "%s"' % (package, depend), file=depends_file) - for package in depgraph["rdepends-pkg"]: - for rdepend in depgraph["rdepends-pkg"][package]: - print('"%s" -> "%s" [style=dashed]' % (package, rdepend), file=depends_file) - for package in depgraph["rrecs-pkg"]: - for rdepend in depgraph["rrecs-pkg"][package]: - print('"%s" -> "%s" [style=dashed]' % (package, rdepend), file=depends_file) - print("}", file=depends_file) - logger.info("Package dependencies saved to 'package-depends.dot'") - - tdepends_file = file('task-depends.dot', 'w' ) - print("digraph depends {", file=tdepends_file) - for task in depgraph["tdepends"]: - (pn, taskname) = task.rsplit(".", 1) - fn = depgraph["pn"][pn]["filename"] - version = depgraph["pn"][pn]["version"] - print('"%s.%s" [label="%s %s\\n%s\\n%s"]' % (pn, taskname, pn, taskname, version, fn), file=tdepends_file) - for dep in depgraph["tdepends"][task]: - print('"%s" -> "%s"' % (task, dep), file=tdepends_file) - print("}", file=tdepends_file) - logger.info("Task dependencies saved to 'task-depends.dot'") - - def buildDepgraph( self ): - all_depends = self.status.all_depends - pn_provides = self.status.pn_provides - - localdata = data.createCopy(self.configuration.data) - bb.data.update_data(localdata) - bb.data.expandKeys(localdata) - - matched = set() - def calc_bbfile_priority(filename): - for _, _, regex, pri in self.status.bbfile_config_priorities: - if regex.match(filename): - if not regex in matched: - matched.add(regex) - return pri - return 0 - - # Handle PREFERRED_PROVIDERS - for p in (bb.data.getVar('PREFERRED_PROVIDERS', localdata, 1) or "").split(): - try: - (providee, provider) = p.split(':') - except: - providerlog.critical("Malformed option in PREFERRED_PROVIDERS variable: %s" % p) - continue - if providee in self.status.preferred and self.status.preferred[providee] != provider: - providerlog.error("conflicting preferences for %s: both %s and %s specified", providee, provider, self.status.preferred[providee]) - self.status.preferred[providee] = provider - - # Calculate priorities for each file - for p in self.status.pkg_fn: - self.status.bbfile_priority[p] = calc_bbfile_priority(p) - - for collection, pattern, regex, _ in self.status.bbfile_config_priorities: - if not regex in matched: - collectlog.warn("No bb files matched BBFILE_PATTERN_%s '%s'" % (collection, pattern)) - - def buildWorldTargetList(self): - """ - Build package list for "bitbake world" - """ - all_depends = self.status.all_depends - pn_provides = self.status.pn_provides - parselog.debug(1, "collating packages for \"world\"") - for f in self.status.possible_world: - terminal = True - pn = self.status.pkg_fn[f] - - for p in pn_provides[pn]: - if p.startswith('virtual/'): - parselog.debug(2, "World build skipping %s due to %s provider starting with virtual/", f, p) - terminal = False - break - for pf in self.status.providers[p]: - if self.status.pkg_fn[pf] != pn: - parselog.debug(2, "World build skipping %s due to both us and %s providing %s", f, pf, p) - terminal = False - break - if terminal: - self.status.world_target.add(pn) - - # drop reference count now - self.status.possible_world = None - self.status.all_depends = None - - def interactiveMode( self ): - """Drop off into a shell""" - try: - from bb import shell - except ImportError: - parselog.exception("Interactive mode not available") - sys.exit(1) - else: - shell.start( self ) - - def _findLayerConf(self): - path = os.getcwd() - while path != "/": - bblayers = os.path.join(path, "conf", "bblayers.conf") - if os.path.exists(bblayers): - return bblayers - - path, _ = os.path.split(path) - - def parseConfigurationFiles(self, files): - def _parse(f, data, include=False): - try: - return bb.parse.handle(f, data, include) - except (IOError, bb.parse.ParseError) as exc: - parselog.critical("Unable to parse %s: %s" % (f, exc)) - sys.exit(1) - - data = self.configuration.data - bb.parse.init_parser(data) - for f in files: - data = _parse(f, data) - - layerconf = self._findLayerConf() - if layerconf: - parselog.debug(2, "Found bblayers.conf (%s)", layerconf) - data = _parse(layerconf, data) - - layers = (bb.data.getVar('BBLAYERS', data, True) or "").split() - - data = bb.data.createCopy(data) - for layer in layers: - parselog.debug(2, "Adding layer %s", layer) - bb.data.setVar('LAYERDIR', layer, data) - data = _parse(os.path.join(layer, "conf", "layer.conf"), data) - data.expandVarref('LAYERDIR') - - bb.data.delVar('LAYERDIR', data) - - if not data.getVar("BBPATH", True): - raise SystemExit("The BBPATH variable is not set") - - data = _parse(os.path.join("conf", "bitbake.conf"), data) - - self.configuration.data = data - - # Handle any INHERITs and inherit the base class - inherits = ["base"] + (bb.data.getVar('INHERIT', self.configuration.data, True ) or "").split() - for inherit in inherits: - self.configuration.data = _parse(os.path.join('classes', '%s.bbclass' % inherit), self.configuration.data, True ) - - # Nomally we only register event handlers at the end of parsing .bb files - # We register any handlers we've found so far here... - for var in bb.data.getVar('__BBHANDLERS', self.configuration.data) or []: - bb.event.register(var, bb.data.getVar(var, self.configuration.data)) - - if bb.data.getVar("BB_WORKERCONTEXT", self.configuration.data) is None: - bb.fetch.fetcher_init(self.configuration.data) - bb.codeparser.parser_cache_init(self.configuration.data) - bb.parse.init_parser(data) - bb.event.fire(bb.event.ConfigParsed(), self.configuration.data) - - def handleCollections( self, collections ): - """Handle collections""" - if collections: - collection_list = collections.split() - for c in collection_list: - regex = bb.data.getVar("BBFILE_PATTERN_%s" % c, self.configuration.data, 1) - if regex == None: - parselog.error("BBFILE_PATTERN_%s not defined" % c) - continue - priority = bb.data.getVar("BBFILE_PRIORITY_%s" % c, self.configuration.data, 1) - if priority == None: - parselog.error("BBFILE_PRIORITY_%s not defined" % c) - continue - try: - cre = re.compile(regex) - except re.error: - parselog.error("BBFILE_PATTERN_%s \"%s\" is not a valid regular expression", c, regex) - continue - try: - pri = int(priority) - self.status.bbfile_config_priorities.append((c, regex, cre, pri)) - except ValueError: - parselog.error("invalid value for BBFILE_PRIORITY_%s: \"%s\"", c, priority) - - def buildSetVars(self): - """ - Setup any variables needed before starting a build - """ - if not bb.data.getVar("BUILDNAME", self.configuration.data): - bb.data.setVar("BUILDNAME", time.strftime('%Y%m%d%H%M'), self.configuration.data) - bb.data.setVar("BUILDSTART", time.strftime('%m/%d/%Y %H:%M:%S', time.gmtime()), self.configuration.data) - - def matchFiles(self, buildfile): - """ - Find the .bb files which match the expression in 'buildfile'. - """ - - bf = os.path.abspath(buildfile) - filelist, masked = self.collect_bbfiles() - try: - os.stat(bf) - return [bf] - except OSError: - regexp = re.compile(buildfile) - matches = [] - for f in filelist: - if regexp.search(f) and os.path.isfile(f): - bf = f - matches.append(f) - return matches - - def matchFile(self, buildfile): - """ - Find the .bb file which matches the expression in 'buildfile'. - Raise an error if multiple files - """ - matches = self.matchFiles(buildfile) - if len(matches) != 1: - parselog.error("Unable to match %s (%s matches found):" % (buildfile, len(matches))) - for f in matches: - parselog.error(" %s" % f) - raise MultipleMatches - return matches[0] - - def buildFile(self, buildfile, task): - """ - Build the file matching regexp buildfile - """ - - # Parse the configuration here. We need to do it explicitly here since - # buildFile() doesn't use the cache - self.parseConfiguration() - - # If we are told to do the None task then query the default task - if (task == None): - task = self.configuration.cmd - - (fn, cls) = bb.cache.Cache.virtualfn2realfn(buildfile) - buildfile = self.matchFile(fn) - fn = bb.cache.Cache.realfn2virtual(buildfile, cls) - - self.buildSetVars() - - self.status = bb.cache.CacheData() - infos = bb.cache.Cache.parse(fn, self.get_file_appends(fn), \ - self.configuration.data) - maininfo = None - for vfn, info in infos: - self.status.add_from_recipeinfo(vfn, info) - if vfn == fn: - maininfo = info - - # Tweak some variables - item = maininfo.pn - self.status.ignored_dependencies = set() - self.status.bbfile_priority[fn] = 1 - - # Remove external dependencies - self.status.task_deps[fn]['depends'] = {} - self.status.deps[fn] = [] - self.status.rundeps[fn] = [] - self.status.runrecs[fn] = [] - - # Remove stamp for target if force mode active - if self.configuration.force: - logger.verbose("Remove stamp %s, %s", task, fn) - bb.build.del_stamp('do_%s' % task, self.status, fn) - - # Setup taskdata structure - taskdata = bb.taskdata.TaskData(self.configuration.abort) - taskdata.add_provider(self.configuration.data, self.status, item) - - buildname = bb.data.getVar("BUILDNAME", self.configuration.data) - bb.event.fire(bb.event.BuildStarted(buildname, [item]), self.configuration.event_data) - - # Clear locks - bb.fetch.persistent_database_connection = {} - - # Execute the runqueue - runlist = [[item, "do_%s" % task]] - - rq = bb.runqueue.RunQueue(self, self.configuration.data, self.status, taskdata, runlist) - - def buildFileIdle(server, rq, abort): - - if abort or self.state == state.stop: - rq.finish_runqueue(True) - elif self.state == state.shutdown: - rq.finish_runqueue(False) - failures = 0 - try: - retval = rq.execute_runqueue() - except runqueue.TaskFailure as exc: - for fnid in exc.args: - buildlog.error("'%s' failed" % taskdata.fn_index[fnid]) - failures += len(exc.args) - retval = False - if not retval: - bb.event.fire(bb.event.BuildCompleted(buildname, item, failures), self.configuration.event_data) - self.command.finishAsyncCommand() - return False - if retval is True: - return True - return retval - - self.server.register_idle_function(buildFileIdle, rq) - - def buildTargets(self, targets, task): - """ - Attempt to build the targets specified - """ - - # Need files parsed - self.updateCache() - - # If we are told to do the NULL task then query the default task - if (task == None): - task = self.configuration.cmd - - targets = self.checkPackages(targets) - - def buildTargetsIdle(server, rq, abort): - if abort or self.state == state.stop: - rq.finish_runqueue(True) - elif self.state == state.shutdown: - rq.finish_runqueue(False) - failures = 0 - try: - retval = rq.execute_runqueue() - except runqueue.TaskFailure as exc: - for fnid in exc.args: - buildlog.error("'%s' failed" % taskdata.fn_index[fnid]) - failures += len(exc.args) - retval = False - if not retval: - bb.event.fire(bb.event.BuildCompleted(buildname, targets, failures), self.configuration.event_data) - self.command.finishAsyncCommand() - return False - if retval is True: - return True - return retval - - self.buildSetVars() - - buildname = bb.data.getVar("BUILDNAME", self.configuration.data) - bb.event.fire(bb.event.BuildStarted(buildname, targets), self.configuration.event_data) - - localdata = data.createCopy(self.configuration.data) - bb.data.update_data(localdata) - bb.data.expandKeys(localdata) - - taskdata = bb.taskdata.TaskData(self.configuration.abort) - - runlist = [] - for k in targets: - taskdata.add_provider(localdata, self.status, k) - runlist.append([k, "do_%s" % task]) - taskdata.add_unresolved(localdata, self.status) - - # Clear locks - bb.fetch.persistent_database_connection = {} - - rq = bb.runqueue.RunQueue(self, self.configuration.data, self.status, taskdata, runlist) - - self.server.register_idle_function(buildTargetsIdle, rq) - - def updateCache(self): - if self.state == state.running: - return - - if self.state != state.parsing: - self.parseConfiguration () - - # Import Psyco if available and not disabled - import platform - if platform.machine() in ['i386', 'i486', 'i586', 'i686']: - if not self.configuration.disable_psyco: - try: - import psyco - except ImportError: - collectlog.info("Psyco JIT Compiler (http://psyco.sf.net) not available. Install it to increase performance.") - else: - psyco.bind( CookerParser.parse_next ) - else: - collectlog.info("You have disabled Psyco. This decreases performance.") - - self.status = bb.cache.CacheData() - - ignore = bb.data.getVar("ASSUME_PROVIDED", self.configuration.data, 1) or "" - self.status.ignored_dependencies = set(ignore.split()) - - for dep in self.configuration.extra_assume_provided: - self.status.ignored_dependencies.add(dep) - - self.handleCollections( bb.data.getVar("BBFILE_COLLECTIONS", self.configuration.data, 1) ) - - (filelist, masked) = self.collect_bbfiles() - bb.data.renameVar("__depends", "__base_depends", self.configuration.data) - - self.parser = CookerParser(self, filelist, masked) - self.state = state.parsing - - if not self.parser.parse_next(): - collectlog.debug(1, "parsing complete") - self.buildDepgraph() - self.state = state.running - return None - - return True - - def checkPackages(self, pkgs_to_build): - - if len(pkgs_to_build) == 0: - raise NothingToBuild - - if 'world' in pkgs_to_build: - self.buildWorldTargetList() - pkgs_to_build.remove('world') - for t in self.status.world_target: - pkgs_to_build.append(t) - - return pkgs_to_build - - def get_bbfiles( self, path = os.getcwd() ): - """Get list of default .bb files by reading out the current directory""" - contents = os.listdir(path) - bbfiles = [] - for f in contents: - (root, ext) = os.path.splitext(f) - if ext == ".bb": - bbfiles.append(os.path.abspath(os.path.join(os.getcwd(), f))) - return bbfiles - - def find_bbfiles( self, path ): - """Find all the .bb and .bbappend files in a directory""" - from os.path import join - - found = [] - for dir, dirs, files in os.walk(path): - for ignored in ('SCCS', 'CVS', '.svn'): - if ignored in dirs: - dirs.remove(ignored) - found += [join(dir, f) for f in files if (f.endswith('.bb') or f.endswith('.bbappend'))] - - return found - - def collect_bbfiles( self ): - """Collect all available .bb build files""" - parsed, cached, skipped, masked = 0, 0, 0, 0 - - collectlog.debug(1, "collecting .bb files") - - files = (data.getVar( "BBFILES", self.configuration.data, 1 ) or "").split() - data.setVar("BBFILES", " ".join(files), self.configuration.data) - - if not len(files): - files = self.get_bbfiles() - - if not len(files): - collectlog.error("no recipe files to build, check your BBPATH and BBFILES?") - bb.event.fire(CookerExit(), self.configuration.event_data) - - newfiles = set() - for f in files: - if os.path.isdir(f): - dirfiles = self.find_bbfiles(f) - newfiles.update(dirfiles) - else: - globbed = glob.glob(f) - if not globbed and os.path.exists(f): - globbed = [f] - newfiles.update(globbed) - - bbmask = bb.data.getVar('BBMASK', self.configuration.data, 1) - - if bbmask: - try: - bbmask_compiled = re.compile(bbmask) - except sre_constants.error: - collectlog.critical("BBMASK is not a valid regular expression, ignoring.") - return list(newfiles), 0 - - bbfiles = [] - bbappend = [] - for f in newfiles: - if bbmask and bbmask_compiled.search(f): - collectlog.debug(1, "skipping masked file %s", f) - masked += 1 - continue - if f.endswith('.bb'): - bbfiles.append(f) - elif f.endswith('.bbappend'): - bbappend.append(f) - else: - collectlog.debug(1, "skipping %s: unknown file extension", f) - - # Build a list of .bbappend files for each .bb file - for f in bbappend: - base = os.path.basename(f).replace('.bbappend', '.bb') - if not base in self.appendlist: - self.appendlist[base] = [] - self.appendlist[base].append(f) - - return (bbfiles, masked) - - def get_file_appends(self, fn): - """ - Returns a list of .bbappend files to apply to fn - NB: collect_bbfiles() must have been called prior to this - """ - f = os.path.basename(fn) - if f in self.appendlist: - return self.appendlist[f] - return [] - - def pre_serve(self): - # Empty the environment. The environment will be populated as - # necessary from the data store. - #bb.utils.empty_environment() - return - - def post_serve(self): - bb.event.fire(CookerExit(), self.configuration.event_data) - - def shutdown(self): - self.state = state.shutdown - - def stop(self): - self.state = state.stop - -def server_main(cooker, func, *args): - cooker.pre_serve() - - if cooker.configuration.profile: - try: - import cProfile as profile - except: - import profile - prof = profile.Profile() - - ret = profile.Profile.runcall(prof, func, *args) - - prof.dump_stats("profile.log") - - # Redirect stdout to capture profile information - pout = open('profile.log.processed', 'w') - so = sys.stdout.fileno() - orig_so = os.dup(sys.stdout.fileno()) - os.dup2(pout.fileno(), so) - - import pstats - p = pstats.Stats('profile.log') - p.sort_stats('time') - p.print_stats() - p.print_callers() - p.sort_stats('cumulative') - p.print_stats() - - os.dup2(orig_so, so) - pout.flush() - pout.close() - - print("Raw profiling information saved to profile.log and processed statistics to profile.log.processed") - - else: - ret = func(*args) - - cooker.post_serve() - - return ret - -class CookerExit(bb.event.Event): - """ - Notify clients of the Cooker shutdown - """ - - def __init__(self): - bb.event.Event.__init__(self) - -class ParsingFailure(Exception): - def __init__(self, realexception, recipe): - self.realexception = realexception - self.recipe = recipe - Exception.__init__(self, "Failure when parsing %s" % recipe) - self.args = (realexception, recipe) - -def parse_file(task): - filename, appends = task - try: - return True, bb.cache.Cache.parse(filename, appends, parse_file.cfg) - except Exception, exc: - exc.recipe = filename - raise exc - # Need to turn BaseExceptions into Exceptions here so we gracefully shutdown - # and for example a worker thread doesn't just exit on its own in response to - # a SystemExit event for example. - except BaseException, exc: - raise ParsingFailure(exc, filename) - -class CookerParser(object): - def __init__(self, cooker, filelist, masked): - self.filelist = filelist - self.cooker = cooker - self.cfgdata = cooker.configuration.data - - # Accounting statistics - self.parsed = 0 - self.cached = 0 - self.error = 0 - self.masked = masked - - self.skipped = 0 - self.virtuals = 0 - self.total = len(filelist) - - self.current = 0 - self.num_processes = int(self.cfgdata.getVar("BB_NUMBER_PARSE_THREADS", True) or - multiprocessing.cpu_count()) - - self.bb_cache = bb.cache.Cache(self.cfgdata) - self.fromcache = [] - self.willparse = [] - for filename in self.filelist: - appends = self.cooker.get_file_appends(filename) - if not self.bb_cache.cacheValid(filename): - self.willparse.append((filename, appends)) - else: - self.fromcache.append((filename, appends)) - self.toparse = self.total - len(self.fromcache) - self.progress_chunk = max(self.toparse / 100, 1) - - self.start() - - def start(self): - def init(cfg): - signal.signal(signal.SIGINT, signal.SIG_IGN) - parse_file.cfg = cfg - - bb.event.fire(bb.event.ParseStarted(self.toparse), self.cfgdata) - - self.pool = multiprocessing.Pool(self.num_processes, init, [self.cfgdata]) - parsed = self.pool.imap(parse_file, self.willparse) - self.pool.close() - - self.results = itertools.chain(self.load_cached(), parsed) - - def shutdown(self, clean=True): - if clean: - event = bb.event.ParseCompleted(self.cached, self.parsed, - self.skipped, self.masked, - self.virtuals, self.error, - self.total) - bb.event.fire(event, self.cfgdata) - else: - self.pool.terminate() - self.pool.join() - - sync = threading.Thread(target=self.bb_cache.sync) - sync.start() - atexit.register(lambda: sync.join()) - - codesync = threading.Thread(target=bb.codeparser.parser_cache_save(self.cooker.configuration.data)) - codesync.start() - atexit.register(lambda: codesync.join()) - - def load_cached(self): - for filename, appends in self.fromcache: - cached, infos = self.bb_cache.load(filename, appends, self.cfgdata) - yield not cached, infos - - def parse_next(self): - try: - parsed, result = self.results.next() - except StopIteration: - self.shutdown() - return False - except KeyboardInterrupt: - self.shutdown(clean=False) - raise - except Exception as exc: - self.shutdown(clean=False) - bb.fatal('Error parsing %s: %s' % (exc.recipe, exc)) - - self.current += 1 - self.virtuals += len(result) - if parsed: - self.parsed += 1 - if self.parsed % self.progress_chunk == 0: - bb.event.fire(bb.event.ParseProgress(self.parsed), - self.cfgdata) - else: - self.cached += 1 - - for virtualfn, info in result: - if info.skipped: - self.skipped += 1 - else: - self.bb_cache.add_info(virtualfn, info, self.cooker.status, - parsed=parsed) - return True - - def reparse(self, filename): - infos = self.bb_cache.parse(filename, - self.cooker.get_file_appends(filename), - self.cfgdata) - for vfn, info in infos: - self.cooker.status.add_from_recipeinfo(vfn, info) diff --git a/bitbake/lib/bb/daemonize.py b/bitbake/lib/bb/daemonize.py deleted file mode 100644 index f0714b3af..000000000 --- a/bitbake/lib/bb/daemonize.py +++ /dev/null @@ -1,190 +0,0 @@ -""" -Python Deamonizing helper - -Configurable daemon behaviors: - - 1.) The current working directory set to the "/" directory. - 2.) The current file creation mode mask set to 0. - 3.) Close all open files (1024). - 4.) Redirect standard I/O streams to "/dev/null". - -A failed call to fork() now raises an exception. - -References: - 1) Advanced Programming in the Unix Environment: W. Richard Stevens - 2) Unix Programming Frequently Asked Questions: - http://www.erlenstar.demon.co.uk/unix/faq_toc.html - -Modified to allow a function to be daemonized and return for -bitbake use by Richard Purdie -""" - -__author__ = "Chad J. Schroeder" -__copyright__ = "Copyright (C) 2005 Chad J. Schroeder" -__version__ = "0.2" - -# Standard Python modules. -import os # Miscellaneous OS interfaces. -import sys # System-specific parameters and functions. - -# Default daemon parameters. -# File mode creation mask of the daemon. -# For BitBake's children, we do want to inherit the parent umask. -UMASK = None - -# Default maximum for the number of available file descriptors. -MAXFD = 1024 - -# The standard I/O file descriptors are redirected to /dev/null by default. -if (hasattr(os, "devnull")): - REDIRECT_TO = os.devnull -else: - REDIRECT_TO = "/dev/null" - -def createDaemon(function, logfile): - """ - Detach a process from the controlling terminal and run it in the - background as a daemon, returning control to the caller. - """ - - try: - # Fork a child process so the parent can exit. This returns control to - # the command-line or shell. It also guarantees that the child will not - # be a process group leader, since the child receives a new process ID - # and inherits the parent's process group ID. This step is required - # to insure that the next call to os.setsid is successful. - pid = os.fork() - except OSError as e: - raise Exception("%s [%d]" % (e.strerror, e.errno)) - - if (pid == 0): # The first child. - # To become the session leader of this new session and the process group - # leader of the new process group, we call os.setsid(). The process is - # also guaranteed not to have a controlling terminal. - os.setsid() - - # Is ignoring SIGHUP necessary? - # - # It's often suggested that the SIGHUP signal should be ignored before - # the second fork to avoid premature termination of the process. The - # reason is that when the first child terminates, all processes, e.g. - # the second child, in the orphaned group will be sent a SIGHUP. - # - # "However, as part of the session management system, there are exactly - # two cases where SIGHUP is sent on the death of a process: - # - # 1) When the process that dies is the session leader of a session that - # is attached to a terminal device, SIGHUP is sent to all processes - # in the foreground process group of that terminal device. - # 2) When the death of a process causes a process group to become - # orphaned, and one or more processes in the orphaned group are - # stopped, then SIGHUP and SIGCONT are sent to all members of the - # orphaned group." [2] - # - # The first case can be ignored since the child is guaranteed not to have - # a controlling terminal. The second case isn't so easy to dismiss. - # The process group is orphaned when the first child terminates and - # POSIX.1 requires that every STOPPED process in an orphaned process - # group be sent a SIGHUP signal followed by a SIGCONT signal. Since the - # second child is not STOPPED though, we can safely forego ignoring the - # SIGHUP signal. In any case, there are no ill-effects if it is ignored. - # - # import signal # Set handlers for asynchronous events. - # signal.signal(signal.SIGHUP, signal.SIG_IGN) - - try: - # Fork a second child and exit immediately to prevent zombies. This - # causes the second child process to be orphaned, making the init - # process responsible for its cleanup. And, since the first child is - # a session leader without a controlling terminal, it's possible for - # it to acquire one by opening a terminal in the future (System V- - # based systems). This second fork guarantees that the child is no - # longer a session leader, preventing the daemon from ever acquiring - # a controlling terminal. - pid = os.fork() # Fork a second child. - except OSError as e: - raise Exception("%s [%d]" % (e.strerror, e.errno)) - - if (pid == 0): # The second child. - # We probably don't want the file mode creation mask inherited from - # the parent, so we give the child complete control over permissions. - if UMASK is not None: - os.umask(UMASK) - else: - # Parent (the first child) of the second child. - os._exit(0) - else: - # exit() or _exit()? - # _exit is like exit(), but it doesn't call any functions registered - # with atexit (and on_exit) or any registered signal handlers. It also - # closes any open file descriptors. Using exit() may cause all stdio - # streams to be flushed twice and any temporary files may be unexpectedly - # removed. It's therefore recommended that child branches of a fork() - # and the parent branch(es) of a daemon use _exit(). - return - - # Close all open file descriptors. This prevents the child from keeping - # open any file descriptors inherited from the parent. There is a variety - # of methods to accomplish this task. Three are listed below. - # - # Try the system configuration variable, SC_OPEN_MAX, to obtain the maximum - # number of open file descriptors to close. If it doesn't exists, use - # the default value (configurable). - # - # try: - # maxfd = os.sysconf("SC_OPEN_MAX") - # except (AttributeError, ValueError): - # maxfd = MAXFD - # - # OR - # - # if (os.sysconf_names.has_key("SC_OPEN_MAX")): - # maxfd = os.sysconf("SC_OPEN_MAX") - # else: - # maxfd = MAXFD - # - # OR - # - # Use the getrlimit method to retrieve the maximum file descriptor number - # that can be opened by this process. If there is not limit on the - # resource, use the default value. - # - import resource # Resource usage information. - maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1] - if (maxfd == resource.RLIM_INFINITY): - maxfd = MAXFD - - # Iterate through and close all file descriptors. -# for fd in range(0, maxfd): -# try: -# os.close(fd) -# except OSError: # ERROR, fd wasn't open to begin with (ignored) -# pass - - # Redirect the standard I/O file descriptors to the specified file. Since - # the daemon has no controlling terminal, most daemons redirect stdin, - # stdout, and stderr to /dev/null. This is done to prevent side-effects - # from reads and writes to the standard I/O file descriptors. - - # This call to open is guaranteed to return the lowest file descriptor, - # which will be 0 (stdin), since it was closed above. -# os.open(REDIRECT_TO, os.O_RDWR) # standard input (0) - - # Duplicate standard input to standard output and standard error. -# os.dup2(0, 1) # standard output (1) -# os.dup2(0, 2) # standard error (2) - - - si = file('/dev/null', 'r') - so = file(logfile, 'w') - se = so - - - # Replace those fds with our own - os.dup2(si.fileno(), sys.stdin.fileno()) - os.dup2(so.fileno(), sys.stdout.fileno()) - os.dup2(se.fileno(), sys.stderr.fileno()) - - function() - - os._exit(0) diff --git a/bitbake/lib/bb/data.py b/bitbake/lib/bb/data.py deleted file mode 100644 index 50f2218a7..000000000 --- a/bitbake/lib/bb/data.py +++ /dev/null @@ -1,338 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Data' implementations - -Functions for interacting with the data structure used by the -BitBake build tools. - -The expandData and update_data are the most expensive -operations. At night the cookie monster came by and -suggested 'give me cookies on setting the variables and -things will work out'. Taking this suggestion into account -applying the skills from the not yet passed 'Entwurf und -Analyse von Algorithmen' lecture and the cookie -monster seems to be right. We will track setVar more carefully -to have faster update_data and expandKeys operations. - -This is a treade-off between speed and memory again but -the speed is more critical here. -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2005 Holger Hans Peter Freyther -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -#Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import sys, os, re -if sys.argv[0][-5:] == "pydoc": - path = os.path.dirname(os.path.dirname(sys.argv[1])) -else: - path = os.path.dirname(os.path.dirname(sys.argv[0])) -sys.path.insert(0, path) -from itertools import groupby - -from bb import data_smart -from bb import codeparser -import bb - -_dict_type = data_smart.DataSmart - -def init(): - """Return a new object representing the Bitbake data""" - return _dict_type() - -def init_db(parent = None): - """Return a new object representing the Bitbake data, - optionally based on an existing object""" - if parent: - return parent.createCopy() - else: - return _dict_type() - -def createCopy(source): - """Link the source set to the destination - If one does not find the value in the destination set, - search will go on to the source set to get the value. - Value from source are copy-on-write. i.e. any try to - modify one of them will end up putting the modified value - in the destination set. - """ - return source.createCopy() - -def initVar(var, d): - """Non-destructive var init for data structure""" - d.initVar(var) - - -def setVar(var, value, d): - """Set a variable to a given value""" - d.setVar(var, value) - - -def getVar(var, d, exp = 0): - """Gets the value of a variable""" - return d.getVar(var, exp) - - -def renameVar(key, newkey, d): - """Renames a variable from key to newkey""" - d.renameVar(key, newkey) - -def delVar(var, d): - """Removes a variable from the data set""" - d.delVar(var) - -def setVarFlag(var, flag, flagvalue, d): - """Set a flag for a given variable to a given value""" - d.setVarFlag(var, flag, flagvalue) - -def getVarFlag(var, flag, d): - """Gets given flag from given var""" - return d.getVarFlag(var, flag) - -def delVarFlag(var, flag, d): - """Removes a given flag from the variable's flags""" - d.delVarFlag(var, flag) - -def setVarFlags(var, flags, d): - """Set the flags for a given variable - - Note: - setVarFlags will not clear previous - flags. Think of this method as - addVarFlags - """ - d.setVarFlags(var, flags) - -def getVarFlags(var, d): - """Gets a variable's flags""" - return d.getVarFlags(var) - -def delVarFlags(var, d): - """Removes a variable's flags""" - d.delVarFlags(var) - -def keys(d): - """Return a list of keys in d""" - return d.keys() - - -__expand_var_regexp__ = re.compile(r"\${[^{}]+}") -__expand_python_regexp__ = re.compile(r"\${@.+?}") - -def expand(s, d, varname = None): - """Variable expansion using the data store""" - return d.expand(s, varname) - -def expandKeys(alterdata, readdata = None): - if readdata == None: - readdata = alterdata - - todolist = {} - for key in keys(alterdata): - if not '${' in key: - continue - - ekey = expand(key, readdata) - if key == ekey: - continue - todolist[key] = ekey - - # These two for loops are split for performance to maximise the - # usefulness of the expand cache - - for key in todolist: - ekey = todolist[key] - renameVar(key, ekey, alterdata) - -def inheritFromOS(d): - """Inherit variables from the environment.""" - exportlist = bb.utils.preserved_envvars_exported() - for s in os.environ.keys(): - try: - setVar(s, os.environ[s], d) - if s in exportlist: - setVarFlag(s, "export", True, d) - except TypeError: - pass - -def emit_var(var, o=sys.__stdout__, d = init(), all=False): - """Emit a variable to be sourced by a shell.""" - if getVarFlag(var, "python", d): - return 0 - - export = getVarFlag(var, "export", d) - unexport = getVarFlag(var, "unexport", d) - func = getVarFlag(var, "func", d) - if not all and not export and not unexport and not func: - return 0 - - try: - if all: - oval = getVar(var, d, 0) - val = getVar(var, d, 1) - except (KeyboardInterrupt, bb.build.FuncFailed): - raise - except Exception, exc: - o.write('# expansion of %s threw %s: %s\n' % (var, exc.__class__.__name__, str(exc))) - return 0 - - if all: - commentVal = re.sub('\n', '\n#', str(oval)) - o.write('# %s=%s\n' % (var, commentVal)) - - if (var.find("-") != -1 or var.find(".") != -1 or var.find('{') != -1 or var.find('}') != -1 or var.find('+') != -1) and not all: - return 0 - - varExpanded = expand(var, d) - - if unexport: - o.write('unset %s\n' % varExpanded) - return 0 - - if not val: - return 0 - - val = str(val) - - if func: - # NOTE: should probably check for unbalanced {} within the var - o.write("%s() {\n%s\n}\n" % (varExpanded, val)) - return 1 - - if export: - o.write('export ') - - # if we're going to output this within doublequotes, - # to a shell, we need to escape the quotes in the var - alter = re.sub('"', '\\"', val.strip()) - alter = re.sub('\n', ' \\\n', alter) - o.write('%s="%s"\n' % (varExpanded, alter)) - return 0 - -def emit_env(o=sys.__stdout__, d = init(), all=False): - """Emits all items in the data store in a format such that it can be sourced by a shell.""" - - isfunc = lambda key: bool(d.getVarFlag(key, "func")) - keys = sorted((key for key in d.keys() if not key.startswith("__")), key=isfunc) - grouped = groupby(keys, isfunc) - for isfunc, keys in grouped: - for key in keys: - emit_var(key, o, d, all and not isfunc) and o.write('\n') - -def export_vars(d): - keys = (key for key in d.keys() if d.getVarFlag(key, "export")) - ret = {} - for k in keys: - try: - v = d.getVar(k, True) - if v: - ret[k] = v - except (KeyboardInterrupt, bb.build.FuncFailed): - raise - except Exception, exc: - pass - return ret - -def export_envvars(v, d): - for s in os.environ.keys(): - if s not in v: - v[s] = os.environ[s] - return v - -def emit_func(func, o=sys.__stdout__, d = init()): - """Emits all items in the data store in a format such that it can be sourced by a shell.""" - - keys = (key for key in d.keys() if not key.startswith("__") and not d.getVarFlag(key, "func")) - for key in keys: - emit_var(key, o, d, False) and o.write('\n') - - emit_var(func, o, d, False) and o.write('\n') - newdeps = bb.codeparser.ShellParser().parse_shell(d.getVar(func, True)) - seen = set() - while newdeps: - deps = newdeps - seen |= deps - newdeps = set() - for dep in deps: - if bb.data.getVarFlag(dep, "func", d): - emit_var(dep, o, d, False) and o.write('\n') - newdeps |= bb.codeparser.ShellParser().parse_shell(d.getVar(dep, True)) - newdeps -= seen - -def update_data(d): - """Performs final steps upon the datastore, including application of overrides""" - d.finalize() - -def build_dependencies(key, keys, shelldeps, d): - deps = set() - try: - if d.getVarFlag(key, "func"): - if d.getVarFlag(key, "python"): - parsedvar = d.expandWithRefs(d.getVar(key, False), key) - parser = bb.codeparser.PythonParser() - parser.parse_python(parsedvar.value) - deps = deps | parser.references - else: - parsedvar = d.expandWithRefs(d.getVar(key, False), key) - parser = bb.codeparser.ShellParser() - parser.parse_shell(parsedvar.value) - deps = deps | shelldeps - deps = deps | parsedvar.references - deps = deps | (keys & parser.execs) | (keys & parsedvar.execs) - else: - parser = d.expandWithRefs(d.getVar(key, False), key) - deps |= parser.references - deps = deps | (keys & parser.execs) - deps |= set((d.getVarFlag(key, "vardeps", True) or "").split()) - deps -= set((d.getVarFlag(key, "vardepsexclude", True) or "").split()) - except: - bb.note("Error expanding variable %s" % key) - raise - return deps - #bb.note("Variable %s references %s and calls %s" % (key, str(deps), str(execs))) - #d.setVarFlag(key, "vardeps", deps) - -def generate_dependencies(d): - - keys = set(key for key in d.keys() if not key.startswith("__")) - shelldeps = set(key for key in keys if d.getVarFlag(key, "export") and not d.getVarFlag(key, "unexport")) - - deps = {} - - tasklist = bb.data.getVar('__BBTASKS', d) or [] - for task in tasklist: - deps[task] = build_dependencies(task, keys, shelldeps, d) - newdeps = deps[task] - seen = set() - while newdeps: - nextdeps = newdeps - seen |= nextdeps - newdeps = set() - for dep in nextdeps: - if dep not in deps: - deps[dep] = build_dependencies(dep, keys, shelldeps, d) - newdeps |= deps[dep] - newdeps -= seen - #print "For %s: %s" % (task, str(taskdeps[task])) - return tasklist, deps - -def inherits_class(klass, d): - val = getVar('__inherit_cache', d) or [] - if os.path.join('classes', '%s.bbclass' % klass) in val: - return True - return False diff --git a/bitbake/lib/bb/data_smart.py b/bitbake/lib/bb/data_smart.py deleted file mode 100644 index df9798ad5..000000000 --- a/bitbake/lib/bb/data_smart.py +++ /dev/null @@ -1,428 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake Smart Dictionary Implementation - -Functions for interacting with the data structure used by the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2004, 2005 Seb Frankengul -# Copyright (C) 2005, 2006 Holger Hans Peter Freyther -# Copyright (C) 2005 Uli Luckas -# Copyright (C) 2005 ROAD GmbH -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import copy, re -from collections import MutableMapping -import logging -import bb, bb.codeparser -from bb import utils -from bb.COW import COWDictBase - -logger = logging.getLogger("BitBake.Data") - -__setvar_keyword__ = ["_append", "_prepend"] -__setvar_regexp__ = re.compile('(?P<base>.*?)(?P<keyword>_append|_prepend)(_(?P<add>.*))?') -__expand_var_regexp__ = re.compile(r"\${[^{}]+}") -__expand_python_regexp__ = re.compile(r"\${@.+?}") - - -class VariableParse: - def __init__(self, varname, d, val = None): - self.varname = varname - self.d = d - self.value = val - - self.references = set() - self.execs = set() - - def var_sub(self, match): - key = match.group()[2:-1] - if self.varname and key: - if self.varname == key: - raise Exception("variable %s references itself!" % self.varname) - var = self.d.getVar(key, 1) - if var is not None: - self.references.add(key) - return var - else: - return match.group() - - def python_sub(self, match): - code = match.group()[3:-1] - codeobj = compile(code.strip(), self.varname or "<expansion>", "eval") - - parser = bb.codeparser.PythonParser() - parser.parse_python(code) - self.references |= parser.references - self.execs |= parser.execs - - value = utils.better_eval(codeobj, DataContext(self.d)) - return str(value) - - -class DataContext(dict): - def __init__(self, metadata, **kwargs): - self.metadata = metadata - dict.__init__(self, **kwargs) - self['d'] = metadata - - def __missing__(self, key): - value = self.metadata.getVar(key, True) - if value is None or self.metadata.getVarFlag(key, 'func'): - raise KeyError(key) - else: - return value - -class ExpansionError(Exception): - def __init__(self, varname, expression, exception): - self.expression = expression - self.variablename = varname - self.exception = exception - self.msg = "Failure expanding variable %s, expression was %s which triggered exception %s: %s" % (varname, expression, type(exception).__name__, exception) - Exception.__init__(self, self.msg) - self.args = (varname, expression, exception) - def __str__(self): - return self.msg - -class DataSmart(MutableMapping): - def __init__(self, special = COWDictBase.copy(), seen = COWDictBase.copy() ): - self.dict = {} - - # cookie monster tribute - self._special_values = special - self._seen_overrides = seen - - self.expand_cache = {} - - def expandWithRefs(self, s, varname): - - if not isinstance(s, basestring): # sanity check - return VariableParse(varname, self, s) - - if varname and varname in self.expand_cache: - return self.expand_cache[varname] - - varparse = VariableParse(varname, self) - - while s.find('${') != -1: - olds = s - try: - s = __expand_var_regexp__.sub(varparse.var_sub, s) - s = __expand_python_regexp__.sub(varparse.python_sub, s) - if s == olds: - break - except ExpansionError: - raise - except Exception as exc: - raise ExpansionError(varname, s, exc) - - varparse.value = s - - if varname: - self.expand_cache[varname] = varparse - - return varparse - - def expand(self, s, varname): - return self.expandWithRefs(s, varname).value - - - def finalize(self): - """Performs final steps upon the datastore, including application of overrides""" - - overrides = (self.getVar("OVERRIDES", True) or "").split(":") or [] - - # - # Well let us see what breaks here. We used to iterate - # over each variable and apply the override and then - # do the line expanding. - # If we have bad luck - which we will have - the keys - # where in some order that is so important for this - # method which we don't have anymore. - # Anyway we will fix that and write test cases this - # time. - - # - # First we apply all overrides - # Then we will handle _append and _prepend - # - - for o in overrides: - # calculate '_'+override - l = len(o) + 1 - - # see if one should even try - if o not in self._seen_overrides: - continue - - vars = self._seen_overrides[o] - for var in vars: - name = var[:-l] - try: - self.setVar(name, self.getVar(var, False)) - except Exception: - logger.info("Untracked delVar") - - # now on to the appends and prepends - for op in __setvar_keyword__: - if op in self._special_values: - appends = self._special_values[op] or [] - for append in appends: - keep = [] - for (a, o) in self.getVarFlag(append, op) or []: - if o and not o in overrides: - keep.append((a ,o)) - continue - - if op is "_append": - sval = self.getVar(append, False) or "" - sval += a - self.setVar(append, sval) - elif op is "_prepend": - sval = a + (self.getVar(append, False) or "") - self.setVar(append, sval) - - # We save overrides that may be applied at some later stage - if keep: - self.setVarFlag(append, op, keep) - else: - self.delVarFlag(append, op) - - def initVar(self, var): - self.expand_cache = {} - if not var in self.dict: - self.dict[var] = {} - - def _findVar(self, var): - dest = self.dict - while dest: - if var in dest: - return dest[var] - - if "_data" not in dest: - break - dest = dest["_data"] - - def _makeShadowCopy(self, var): - if var in self.dict: - return - - local_var = self._findVar(var) - - if local_var: - self.dict[var] = copy.copy(local_var) - else: - self.initVar(var) - - def setVar(self, var, value): - self.expand_cache = {} - match = __setvar_regexp__.match(var) - if match and match.group("keyword") in __setvar_keyword__: - base = match.group('base') - keyword = match.group("keyword") - override = match.group('add') - l = self.getVarFlag(base, keyword) or [] - l.append([value, override]) - self.setVarFlag(base, keyword, l) - - # todo make sure keyword is not __doc__ or __module__ - # pay the cookie monster - try: - self._special_values[keyword].add( base ) - except KeyError: - self._special_values[keyword] = set() - self._special_values[keyword].add( base ) - - return - - if not var in self.dict: - self._makeShadowCopy(var) - - # more cookies for the cookie monster - if '_' in var: - override = var[var.rfind('_')+1:] - if override not in self._seen_overrides: - self._seen_overrides[override] = set() - self._seen_overrides[override].add( var ) - - # setting var - self.dict[var]["content"] = value - - def getVar(self, var, exp): - value = self.getVarFlag(var, "content") - - if exp and value: - return self.expand(value, var) - return value - - def renameVar(self, key, newkey): - """ - Rename the variable key to newkey - """ - val = self.getVar(key, 0) - if val is not None: - self.setVar(newkey, val) - - for i in ('_append', '_prepend'): - src = self.getVarFlag(key, i) - if src is None: - continue - - dest = self.getVarFlag(newkey, i) or [] - dest.extend(src) - self.setVarFlag(newkey, i, dest) - - if i in self._special_values and key in self._special_values[i]: - self._special_values[i].remove(key) - self._special_values[i].add(newkey) - - self.delVar(key) - - def delVar(self, var): - self.expand_cache = {} - self.dict[var] = {} - - def setVarFlag(self, var, flag, flagvalue): - if not var in self.dict: - self._makeShadowCopy(var) - self.dict[var][flag] = flagvalue - - def getVarFlag(self, var, flag, expand=False): - local_var = self._findVar(var) - value = None - if local_var: - if flag in local_var: - value = copy.copy(local_var[flag]) - elif flag == "content" and "defaultval" in local_var: - value = copy.copy(local_var["defaultval"]) - if expand and value: - value = self.expand(value, None) - return value - - def delVarFlag(self, var, flag): - local_var = self._findVar(var) - if not local_var: - return - if not var in self.dict: - self._makeShadowCopy(var) - - if var in self.dict and flag in self.dict[var]: - del self.dict[var][flag] - - def setVarFlags(self, var, flags): - if not var in self.dict: - self._makeShadowCopy(var) - - for i in flags: - if i == "content": - continue - self.dict[var][i] = flags[i] - - def getVarFlags(self, var): - local_var = self._findVar(var) - flags = {} - - if local_var: - for i in local_var: - if i == "content": - continue - flags[i] = local_var[i] - - if len(flags) == 0: - return None - return flags - - - def delVarFlags(self, var): - if not var in self.dict: - self._makeShadowCopy(var) - - if var in self.dict: - content = None - - # try to save the content - if "content" in self.dict[var]: - content = self.dict[var]["content"] - self.dict[var] = {} - self.dict[var]["content"] = content - else: - del self.dict[var] - - - def createCopy(self): - """ - Create a copy of self by setting _data to self - """ - # we really want this to be a DataSmart... - data = DataSmart(seen=self._seen_overrides.copy(), special=self._special_values.copy()) - data.dict["_data"] = self.dict - - return data - - def expandVarref(self, variable, parents=False): - """Find all references to variable in the data and expand it - in place, optionally descending to parent datastores.""" - - if parents: - keys = iter(self) - else: - keys = self.localkeys() - - ref = '${%s}' % variable - value = self.getVar(variable, False) - for key in keys: - referrervalue = self.getVar(key, False) - if referrervalue and ref in referrervalue: - self.setVar(key, referrervalue.replace(ref, value)) - - def localkeys(self): - for key in self.dict: - if key != '_data': - yield key - - def __iter__(self): - seen = set() - def _keys(d): - if "_data" in d: - for key in _keys(d["_data"]): - yield key - - for key in d: - if key != "_data": - if not key in seen: - seen.add(key) - yield key - return _keys(self.dict) - - def __len__(self): - return len(frozenset(self)) - - def __getitem__(self, item): - value = self.getVar(item, False) - if value is None: - raise KeyError(item) - else: - return value - - def __setitem__(self, var, value): - self.setVar(var, value) - - def __delitem__(self, var): - self.delVar(var) diff --git a/bitbake/lib/bb/event.py b/bitbake/lib/bb/event.py deleted file mode 100644 index 3467ddd61..000000000 --- a/bitbake/lib/bb/event.py +++ /dev/null @@ -1,386 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Event' implementation - -Classes and functions for manipulating 'events' in the -BitBake build tools. -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import os, sys -import warnings -try: - import cPickle as pickle -except ImportError: - import pickle -import logging -import atexit -import bb.utils - -# This is the pid for which we should generate the event. This is set when -# the runqueue forks off. -worker_pid = 0 -worker_pipe = None - -class Event(object): - """Base class for events""" - - def __init__(self): - self.pid = worker_pid - -NotHandled = 0 -Handled = 1 - -Registered = 10 -AlreadyRegistered = 14 - -# Internal -_handlers = {} -_ui_handlers = {} -_ui_handler_seq = 0 - -# For compatibility -bb.utils._context["NotHandled"] = NotHandled -bb.utils._context["Handled"] = Handled - -def fire_class_handlers(event, d): - if isinstance(event, logging.LogRecord): - return - - for handler in _handlers: - h = _handlers[handler] - event.data = d - if type(h).__name__ == "code": - locals = {"e": event} - bb.utils.simple_exec(h, locals) - ret = bb.utils.better_eval("tmpHandler(e)", locals) - if ret is not None: - warnings.warn("Using Handled/NotHandled in event handlers is deprecated", - DeprecationWarning, stacklevel = 2) - else: - h(event) - del event.data - -ui_queue = [] -@atexit.register -def print_ui_queue(): - """If we're exiting before a UI has been spawned, display any queued - LogRecords to the console.""" - logger = logging.getLogger("BitBake") - if not _ui_handlers: - from bb.msg import BBLogFormatter - console = logging.StreamHandler(sys.stdout) - console.setFormatter(BBLogFormatter("%(levelname)s: %(message)s")) - logger.handlers = [console] - while ui_queue: - event = ui_queue.pop() - if isinstance(event, logging.LogRecord): - logger.handle(event) - -def fire_ui_handlers(event, d): - if not _ui_handlers: - # No UI handlers registered yet, queue up the messages - ui_queue.append(event) - return - - errors = [] - for h in _ui_handlers: - #print "Sending event %s" % event - try: - # We use pickle here since it better handles object instances - # which xmlrpc's marshaller does not. Events *must* be serializable - # by pickle. - _ui_handlers[h].event.send((pickle.dumps(event))) - except: - errors.append(h) - for h in errors: - del _ui_handlers[h] - -def fire(event, d): - """Fire off an Event""" - - # We can fire class handlers in the worker process context and this is - # desired so they get the task based datastore. - # UI handlers need to be fired in the server context so we defer this. They - # don't have a datastore so the datastore context isn't a problem. - - fire_class_handlers(event, d) - if worker_pid != 0: - worker_fire(event, d) - else: - fire_ui_handlers(event, d) - -def worker_fire(event, d): - data = "<event>" + pickle.dumps(event) + "</event>" - worker_pipe.write(data) - -def fire_from_worker(event, d): - if not event.startswith("<event>") or not event.endswith("</event>"): - print("Error, not an event %s" % event) - return - event = pickle.loads(event[7:-8]) - fire_ui_handlers(event, d) - -def register(name, handler): - """Register an Event handler""" - - # already registered - if name in _handlers: - return AlreadyRegistered - - if handler is not None: - # handle string containing python code - if isinstance(handler, basestring): - tmp = "def tmpHandler(e):\n%s" % handler - comp = bb.utils.better_compile(tmp, "tmpHandler(e)", "bb.event._registerCode") - _handlers[name] = comp - else: - _handlers[name] = handler - - return Registered - -def remove(name, handler): - """Remove an Event handler""" - _handlers.pop(name) - -def register_UIHhandler(handler): - bb.event._ui_handler_seq = bb.event._ui_handler_seq + 1 - _ui_handlers[_ui_handler_seq] = handler - return _ui_handler_seq - -def unregister_UIHhandler(handlerNum): - if handlerNum in _ui_handlers: - del _ui_handlers[handlerNum] - return - -def getName(e): - """Returns the name of a class or class instance""" - if getattr(e, "__name__", None) == None: - return e.__class__.__name__ - else: - return e.__name__ - -class ConfigParsed(Event): - """Configuration Parsing Complete""" - -class RecipeParsed(Event): - """ Recipe Parsing Complete """ - - def __init__(self, fn): - self.fn = fn - Event.__init__(self) - -class StampUpdate(Event): - """Trigger for any adjustment of the stamp files to happen""" - - def __init__(self, targets, stampfns): - self._targets = targets - self._stampfns = stampfns - Event.__init__(self) - - def getStampPrefix(self): - return self._stampfns - - def getTargets(self): - return self._targets - - stampPrefix = property(getStampPrefix) - targets = property(getTargets) - -class BuildBase(Event): - """Base class for bbmake run events""" - - def __init__(self, n, p, failures = 0): - self._name = n - self._pkgs = p - Event.__init__(self) - self._failures = failures - - def getPkgs(self): - return self._pkgs - - def setPkgs(self, pkgs): - self._pkgs = pkgs - - def getName(self): - return self._name - - def setName(self, name): - self._name = name - - def getCfg(self): - return self.data - - def setCfg(self, cfg): - self.data = cfg - - def getFailures(self): - """ - Return the number of failed packages - """ - return self._failures - - pkgs = property(getPkgs, setPkgs, None, "pkgs property") - name = property(getName, setName, None, "name property") - cfg = property(getCfg, setCfg, None, "cfg property") - - - - - -class BuildStarted(BuildBase): - """bbmake build run started""" - - -class BuildCompleted(BuildBase): - """bbmake build run completed""" - - - - -class NoProvider(Event): - """No Provider for an Event""" - - def __init__(self, item, runtime=False, dependees=None): - Event.__init__(self) - self._item = item - self._runtime = runtime - self._dependees = dependees - - def getItem(self): - return self._item - - def isRuntime(self): - return self._runtime - -class MultipleProviders(Event): - """Multiple Providers""" - - def __init__(self, item, candidates, runtime = False): - Event.__init__(self) - self._item = item - self._candidates = candidates - self._is_runtime = runtime - - def isRuntime(self): - """ - Is this a runtime issue? - """ - return self._is_runtime - - def getItem(self): - """ - The name for the to be build item - """ - return self._item - - def getCandidates(self): - """ - Get the possible Candidates for a PROVIDER. - """ - return self._candidates - -class ParseStarted(Event): - """Recipe parsing for the runqueue has begun""" - def __init__(self, total): - Event.__init__(self) - self.total = total - -class ParseCompleted(Event): - """Recipe parsing for the runqueue has completed""" - - def __init__(self, cached, parsed, skipped, masked, virtuals, errors, total): - Event.__init__(self) - self.cached = cached - self.parsed = parsed - self.skipped = skipped - self.virtuals = virtuals - self.masked = masked - self.errors = errors - self.sofar = cached + parsed - self.total = total - -class ParseProgress(Event): - """Recipe parsing progress""" - - def __init__(self, current): - self.current = current - -class CacheLoadStarted(Event): - """Loading of the dependency cache has begun""" - def __init__(self, total): - Event.__init__(self) - self.total = total - -class CacheLoadProgress(Event): - """Cache loading progress""" - def __init__(self, current): - Event.__init__(self) - self.current = current - -class CacheLoadCompleted(Event): - """Cache loading is complete""" - def __init__(self, total, num_entries): - Event.__init__(self) - self.total = total - self.num_entries = num_entries - - -class DepTreeGenerated(Event): - """ - Event when a dependency tree has been generated - """ - - def __init__(self, depgraph): - Event.__init__(self) - self._depgraph = depgraph - -class MsgBase(Event): - """Base class for messages""" - - def __init__(self, msg): - self._message = msg - Event.__init__(self) - -class MsgDebug(MsgBase): - """Debug Message""" - -class MsgNote(MsgBase): - """Note Message""" - -class MsgWarn(MsgBase): - """Warning Message""" - -class MsgError(MsgBase): - """Error Message""" - -class MsgFatal(MsgBase): - """Fatal Message""" - -class MsgPlain(MsgBase): - """General output""" - -class LogHandler(logging.Handler): - """Dispatch logging messages as bitbake events""" - - def emit(self, record): - fire(record, None) - - def filter(self, record): - record.taskpid = worker_pid - return True diff --git a/bitbake/lib/bb/fetch/__init__.py b/bitbake/lib/bb/fetch/__init__.py deleted file mode 100644 index 2f92d87d9..000000000 --- a/bitbake/lib/bb/fetch/__init__.py +++ /dev/null @@ -1,836 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -from __future__ import absolute_import -from __future__ import print_function -import os, re -import logging -import bb -from bb import data -from bb import persist_data -from bb import utils - -__version__ = "1" - -logger = logging.getLogger("BitBake.Fetch") - -class MalformedUrl(Exception): - """Exception raised when encountering an invalid url""" - -class FetchError(Exception): - """Exception raised when a download fails""" - -class NoMethodError(Exception): - """Exception raised when there is no method to obtain a supplied url or set of urls""" - -class MissingParameterError(Exception): - """Exception raised when a fetch method is missing a critical parameter in the url""" - -class ParameterError(Exception): - """Exception raised when a url cannot be proccessed due to invalid parameters.""" - -class MD5SumError(Exception): - """Exception raised when a MD5SUM of a file does not match the expected one""" - -class InvalidSRCREV(Exception): - """Exception raised when an invalid SRCREV is encountered""" - -def decodeurl(url): - """Decodes an URL into the tokens (scheme, network location, path, - user, password, parameters). - """ - - m = re.compile('(?P<type>[^:]*)://((?P<user>.+)@)?(?P<location>[^;]+)(;(?P<parm>.*))?').match(url) - if not m: - raise MalformedUrl(url) - - type = m.group('type') - location = m.group('location') - if not location: - raise MalformedUrl(url) - user = m.group('user') - parm = m.group('parm') - - locidx = location.find('/') - if locidx != -1 and type.lower() != 'file': - host = location[:locidx] - path = location[locidx:] - else: - host = "" - path = location - if user: - m = re.compile('(?P<user>[^:]+)(:?(?P<pswd>.*))').match(user) - if m: - user = m.group('user') - pswd = m.group('pswd') - else: - user = '' - pswd = '' - - p = {} - if parm: - for s in parm.split(';'): - s1, s2 = s.split('=') - p[s1] = s2 - - return (type, host, path, user, pswd, p) - -def encodeurl(decoded): - """Encodes a URL from tokens (scheme, network location, path, - user, password, parameters). - """ - - (type, host, path, user, pswd, p) = decoded - - if not type or not path: - raise MissingParameterError("Type or path url components missing when encoding %s" % decoded) - url = '%s://' % type - if user: - url += "%s" % user - if pswd: - url += ":%s" % pswd - url += "@" - if host: - url += "%s" % host - url += "%s" % path - if p: - for parm in p: - url += ";%s=%s" % (parm, p[parm]) - - return url - -def uri_replace(uri, uri_find, uri_replace, d): - if not uri or not uri_find or not uri_replace: - logger.debug(1, "uri_replace: passed an undefined value, not replacing") - uri_decoded = list(decodeurl(uri)) - uri_find_decoded = list(decodeurl(uri_find)) - uri_replace_decoded = list(decodeurl(uri_replace)) - result_decoded = ['', '', '', '', '', {}] - for i in uri_find_decoded: - loc = uri_find_decoded.index(i) - result_decoded[loc] = uri_decoded[loc] - if isinstance(i, basestring): - if (re.match(i, uri_decoded[loc])): - result_decoded[loc] = re.sub(i, uri_replace_decoded[loc], uri_decoded[loc]) - if uri_find_decoded.index(i) == 2: - if d: - localfn = bb.fetch.localpath(uri, d) - if localfn: - result_decoded[loc] = os.path.join(os.path.dirname(result_decoded[loc]), os.path.basename(bb.fetch.localpath(uri, d))) - else: - return uri - return encodeurl(result_decoded) - -methods = [] -urldata_cache = {} -saved_headrevs = {} - -def fetcher_init(d): - """ - Called to initialize the fetchers once the configuration data is known. - Calls before this must not hit the cache. - """ - pd = persist_data.persist(d) - # When to drop SCM head revisions controlled by user policy - srcrev_policy = bb.data.getVar('BB_SRCREV_POLICY', d, 1) or "clear" - if srcrev_policy == "cache": - logger.debug(1, "Keeping SRCREV cache due to cache policy of: %s", srcrev_policy) - elif srcrev_policy == "clear": - logger.debug(1, "Clearing SRCREV cache due to cache policy of: %s", srcrev_policy) - try: - bb.fetch.saved_headrevs = pd['BB_URI_HEADREVS'].items() - except: - pass - del pd['BB_URI_HEADREVS'] - else: - raise FetchError("Invalid SRCREV cache policy of: %s" % srcrev_policy) - - for m in methods: - if hasattr(m, "init"): - m.init(d) - -def fetcher_compare_revisions(d): - """ - Compare the revisions in the persistant cache with current values and - return true/false on whether they've changed. - """ - - pd = persist_data.persist(d) - data = pd['BB_URI_HEADREVS'].items() - data2 = bb.fetch.saved_headrevs - - changed = False - for key in data: - if key not in data2 or data2[key] != data[key]: - logger.debug(1, "%s changed", key) - changed = True - return True - else: - logger.debug(2, "%s did not change", key) - return False - -# Function call order is usually: -# 1. init -# 2. go -# 3. localpaths -# localpath can be called at any time - -def init(urls, d, setup = True): - urldata = {} - - fn = bb.data.getVar('FILE', d, 1) - if fn in urldata_cache: - urldata = urldata_cache[fn] - - for url in urls: - if url not in urldata: - urldata[url] = FetchData(url, d) - - if setup: - for url in urldata: - if not urldata[url].setup: - urldata[url].setup_localpath(d) - - urldata_cache[fn] = urldata - return urldata - -def mirror_from_string(data): - return [ i.split() for i in (data or "").replace('\\n','\n').split('\n') if i ] - -def verify_checksum(u, ud, d): - """ - verify the MD5 and SHA256 checksum for downloaded src - - return value: - - True: checksum matched - - False: checksum unmatched - - if checksum is missing in recipes file, "BB_STRICT_CHECKSUM" decide the return value. - if BB_STRICT_CHECKSUM = "1" then return false as unmatched, otherwise return true as - matched - """ - - if not ud.type in ["http", "https", "ftp", "ftps"]: - return - - md5data = bb.utils.md5_file(ud.localpath) - sha256data = bb.utils.sha256_file(ud.localpath) - - if (ud.md5_expected == None or ud.sha256_expected == None): - logger.warn('Missing SRC_URI checksum for %s, consider adding to the recipe:\n' - 'SRC_URI[%s] = "%s"\nSRC_URI[%s] = "%s"', - ud.localpath, ud.md5_name, md5data, - ud.sha256_name, sha256data) - if bb.data.getVar("BB_STRICT_CHECKSUM", d, True) == "1": - raise FetchError("No checksum specified for %s." % u) - return - - if (ud.md5_expected != md5data or ud.sha256_expected != sha256data): - logger.error('The checksums for "%s" did not match.\n' - ' MD5: expected "%s", got "%s"\n' - ' SHA256: expected "%s", got "%s"\n', - ud.localpath, ud.md5_expected, md5data, - ud.sha256_expected, sha256data) - raise FetchError("%s checksum mismatch." % u) - -def go(d, urls = None): - """ - Fetch all urls - init must have previously been called - """ - if not urls: - urls = d.getVar("SRC_URI", 1).split() - urldata = init(urls, d, True) - - for u in urls: - ud = urldata[u] - m = ud.method - localpath = "" - - if not ud.localfile: - continue - - lf = bb.utils.lockfile(ud.lockfile) - - if m.try_premirror(u, ud, d): - # First try fetching uri, u, from PREMIRRORS - mirrors = mirror_from_string(bb.data.getVar('PREMIRRORS', d, True)) - localpath = try_mirrors(d, u, mirrors, False, m.forcefetch(u, ud, d)) - elif os.path.exists(ud.localfile): - localpath = ud.localfile - - # Need to re-test forcefetch() which will return true if our copy is too old - if m.forcefetch(u, ud, d) or not localpath: - # Next try fetching from the original uri, u - try: - m.go(u, ud, d) - localpath = ud.localpath - except FetchError: - # Remove any incomplete file - bb.utils.remove(ud.localpath) - # Finally, try fetching uri, u, from MIRRORS - mirrors = mirror_from_string(bb.data.getVar('MIRRORS', d, True)) - localpath = try_mirrors (d, u, mirrors) - if not localpath or not os.path.exists(localpath): - raise FetchError("Unable to fetch URL %s from any source." % u) - - ud.localpath = localpath - - if os.path.exists(ud.md5): - # Touch the md5 file to show active use of the download - try: - os.utime(ud.md5, None) - except: - # Errors aren't fatal here - pass - else: - # Only check the checksums if we've not seen this item before - verify_checksum(u, ud, d) - Fetch.write_md5sum(u, ud, d) - - bb.utils.unlockfile(lf) - -def checkstatus(d, urls = None): - """ - Check all urls exist upstream - init must have previously been called - """ - urldata = init([], d, True) - - if not urls: - urls = urldata - - for u in urls: - ud = urldata[u] - m = ud.method - logger.debug(1, "Testing URL %s", u) - # First try checking uri, u, from PREMIRRORS - mirrors = mirror_from_string(bb.data.getVar('PREMIRRORS', d, True)) - ret = try_mirrors(d, u, mirrors, True) - if not ret: - # Next try checking from the original uri, u - try: - ret = m.checkstatus(u, ud, d) - except: - # Finally, try checking uri, u, from MIRRORS - mirrors = mirror_from_string(bb.data.getVar('MIRRORS', d, True)) - ret = try_mirrors (d, u, mirrors, True) - - if not ret: - raise FetchError("URL %s doesn't work" % u) - -def localpaths(d): - """ - Return a list of the local filenames, assuming successful fetch - """ - local = [] - urldata = init([], d, True) - - for u in urldata: - ud = urldata[u] - local.append(ud.localpath) - - return local - -srcrev_internal_call = False - -def get_autorev(d): - return get_srcrev(d) - -def get_srcrev(d): - """ - Return the version string for the current package - (usually to be used as PV) - Most packages usually only have one SCM so we just pass on the call. - In the multi SCM case, we build a value based on SRCREV_FORMAT which must - have been set. - """ - - # - # Ugly code alert. localpath in the fetchers will try to evaluate SRCREV which - # could translate into a call to here. If it does, we need to catch this - # and provide some way so it knows get_srcrev is active instead of being - # some number etc. hence the srcrev_internal_call tracking and the magic - # "SRCREVINACTION" return value. - # - # Neater solutions welcome! - # - if bb.fetch.srcrev_internal_call: - return "SRCREVINACTION" - - scms = [] - - # Only call setup_localpath on URIs which supports_srcrev() - urldata = init(bb.data.getVar('SRC_URI', d, 1).split(), d, False) - for u in urldata: - ud = urldata[u] - if ud.method.supports_srcrev(): - if not ud.setup: - ud.setup_localpath(d) - scms.append(u) - - if len(scms) == 0: - logger.error("SRCREV was used yet no valid SCM was found in SRC_URI") - raise ParameterError - - if bb.data.getVar('BB_SRCREV_POLICY', d, True) != "cache": - bb.data.setVar('__BB_DONT_CACHE', '1', d) - - if len(scms) == 1: - return urldata[scms[0]].method.sortable_revision(scms[0], urldata[scms[0]], d) - - # - # Mutiple SCMs are in SRC_URI so we resort to SRCREV_FORMAT - # - format = bb.data.getVar('SRCREV_FORMAT', d, 1) - if not format: - logger.error("The SRCREV_FORMAT variable must be set when multiple SCMs are used.") - raise ParameterError - - for scm in scms: - if 'name' in urldata[scm].parm: - name = urldata[scm].parm["name"] - rev = urldata[scm].method.sortable_revision(scm, urldata[scm], d) - format = format.replace(name, rev) - - return format - -def localpath(url, d, cache = True): - """ - Called from the parser with cache=False since the cache isn't ready - at this point. Also called from classed in OE e.g. patch.bbclass - """ - ud = init([url], d) - if ud[url].method: - return ud[url].localpath - return url - -def runfetchcmd(cmd, d, quiet = False): - """ - Run cmd returning the command output - Raise an error if interrupted or cmd fails - Optionally echo command output to stdout - """ - - # Need to export PATH as binary could be in metadata paths - # rather than host provided - # Also include some other variables. - # FIXME: Should really include all export varaiables? - exportvars = ['PATH', 'GIT_PROXY_COMMAND', 'GIT_PROXY_HOST', - 'GIT_PROXY_PORT', 'GIT_CONFIG', 'http_proxy', 'ftp_proxy', - 'https_proxy', 'no_proxy', 'ALL_PROXY', 'all_proxy', - 'KRB5CCNAME', 'SSH_AUTH_SOCK', 'SSH_AGENT_PID', 'HOME'] - - for var in exportvars: - val = data.getVar(var, d, True) - if val: - cmd = 'export ' + var + '=\"%s\"; %s' % (val, cmd) - - logger.debug(1, "Running %s", cmd) - - # redirect stderr to stdout - stdout_handle = os.popen(cmd + " 2>&1", "r") - output = "" - - while True: - line = stdout_handle.readline() - if not line: - break - if not quiet: - print(line, end=' ') - output += line - - status = stdout_handle.close() or 0 - signal = status >> 8 - exitstatus = status & 0xff - - if signal: - raise FetchError("Fetch command %s failed with signal %s, output:\n%s" % (cmd, signal, output)) - elif status != 0: - raise FetchError("Fetch command %s failed with exit code %s, output:\n%s" % (cmd, status, output)) - - return output - -def try_mirrors(d, uri, mirrors, check = False, force = False): - """ - Try to use a mirrored version of the sources. - This method will be automatically called before the fetchers go. - - d Is a bb.data instance - uri is the original uri we're trying to download - mirrors is the list of mirrors we're going to try - """ - fpath = os.path.join(data.getVar("DL_DIR", d, 1), os.path.basename(uri)) - if not check and os.access(fpath, os.R_OK) and not force: - logger.debug(1, "%s already exists, skipping checkout.", fpath) - return fpath - - ld = d.createCopy() - for (find, replace) in mirrors: - newuri = uri_replace(uri, find, replace, ld) - if newuri != uri: - try: - ud = FetchData(newuri, ld) - except bb.fetch.NoMethodError: - logger.debug(1, "No method for %s", uri) - continue - - ud.setup_localpath(ld) - - try: - if check: - found = ud.method.checkstatus(newuri, ud, ld) - if found: - return found - else: - ud.method.go(newuri, ud, ld) - return ud.localpath - except (bb.fetch.MissingParameterError, - bb.fetch.FetchError, - bb.fetch.MD5SumError): - import sys - (type, value, traceback) = sys.exc_info() - logger.debug(2, "Mirror fetch failure: %s", value) - bb.utils.remove(ud.localpath) - continue - return None - - -class FetchData(object): - """ - A class which represents the fetcher state for a given URI. - """ - def __init__(self, url, d): - self.localfile = "" - (self.type, self.host, self.path, self.user, self.pswd, self.parm) = decodeurl(data.expand(url, d)) - self.date = Fetch.getSRCDate(self, d) - self.url = url - if not self.user and "user" in self.parm: - self.user = self.parm["user"] - if not self.pswd and "pswd" in self.parm: - self.pswd = self.parm["pswd"] - self.setup = False - - if "name" in self.parm: - self.md5_name = "%s.md5sum" % self.parm["name"] - self.sha256_name = "%s.sha256sum" % self.parm["name"] - else: - self.md5_name = "md5sum" - self.sha256_name = "sha256sum" - self.md5_expected = bb.data.getVarFlag("SRC_URI", self.md5_name, d) - self.sha256_expected = bb.data.getVarFlag("SRC_URI", self.sha256_name, d) - - for m in methods: - if m.supports(url, self, d): - self.method = m - return - raise NoMethodError("Missing implementation for url %s" % url) - - def setup_localpath(self, d): - self.setup = True - if "localpath" in self.parm: - # if user sets localpath for file, use it instead. - self.localpath = self.parm["localpath"] - self.basename = os.path.basename(self.localpath) - else: - premirrors = bb.data.getVar('PREMIRRORS', d, True) - local = "" - if premirrors and self.url: - aurl = self.url.split(";")[0] - mirrors = mirror_from_string(premirrors) - for (find, replace) in mirrors: - if replace.startswith("file://"): - path = aurl.split("://")[1] - path = path.split(";")[0] - local = replace.split("://")[1] + os.path.basename(path) - if local == aurl or not os.path.exists(local) or os.path.isdir(local): - local = "" - self.localpath = local - if not local: - try: - bb.fetch.srcrev_internal_call = True - self.localpath = self.method.localpath(self.url, self, d) - finally: - bb.fetch.srcrev_internal_call = False - # We have to clear data's internal caches since the cached value of SRCREV is now wrong. - # Horrible... - bb.data.delVar("ISHOULDNEVEREXIST", d) - - if self.localpath is not None: - # Note: These files should always be in DL_DIR whereas localpath may not be. - basepath = bb.data.expand("${DL_DIR}/%s" % os.path.basename(self.localpath), d) - self.md5 = basepath + '.md5' - self.lockfile = basepath + '.lock' - - -class Fetch(object): - """Base class for 'fetch'ing data""" - - def __init__(self, urls = []): - self.urls = [] - - def supports(self, url, urldata, d): - """ - Check to see if this fetch class supports a given url. - """ - return 0 - - def localpath(self, url, urldata, d): - """ - Return the local filename of a given url assuming a successful fetch. - Can also setup variables in urldata for use in go (saving code duplication - and duplicate code execution) - """ - return url - def _strip_leading_slashes(self, relpath): - """ - Remove leading slash as os.path.join can't cope - """ - while os.path.isabs(relpath): - relpath = relpath[1:] - return relpath - - def setUrls(self, urls): - self.__urls = urls - - def getUrls(self): - return self.__urls - - urls = property(getUrls, setUrls, None, "Urls property") - - def forcefetch(self, url, urldata, d): - """ - Force a fetch, even if localpath exists? - """ - return False - - def supports_srcrev(self): - """ - The fetcher supports auto source revisions (SRCREV) - """ - return False - - def go(self, url, urldata, d): - """ - Fetch urls - Assumes localpath was called first - """ - raise NoMethodError("Missing implementation for url") - - def try_premirror(self, url, urldata, d): - """ - Should premirrors be used? - """ - if urldata.method.forcefetch(url, urldata, d): - return True - elif os.path.exists(urldata.md5) and os.path.exists(urldata.localfile): - return False - else: - return True - - def checkstatus(self, url, urldata, d): - """ - Check the status of a URL - Assumes localpath was called first - """ - logger.info("URL %s could not be checked for status since no method exists.", url) - return True - - def getSRCDate(urldata, d): - """ - Return the SRC Date for the component - - d the bb.data module - """ - if "srcdate" in urldata.parm: - return urldata.parm['srcdate'] - - pn = data.getVar("PN", d, 1) - - if pn: - return data.getVar("SRCDATE_%s" % pn, d, 1) or data.getVar("CVSDATE_%s" % pn, d, 1) or data.getVar("SRCDATE", d, 1) or data.getVar("CVSDATE", d, 1) or data.getVar("DATE", d, 1) - - return data.getVar("SRCDATE", d, 1) or data.getVar("CVSDATE", d, 1) or data.getVar("DATE", d, 1) - getSRCDate = staticmethod(getSRCDate) - - def srcrev_internal_helper(ud, d): - """ - Return: - a) a source revision if specified - b) True if auto srcrev is in action - c) False otherwise - """ - - if 'rev' in ud.parm: - return ud.parm['rev'] - - if 'tag' in ud.parm: - return ud.parm['tag'] - - rev = None - if 'name' in ud.parm: - pn = data.getVar("PN", d, 1) - rev = data.getVar("SRCREV_%s_pn-%s" % (ud.parm['name'], pn), d, 1) - if not rev: - rev = data.getVar("SRCREV_pn-%s_%s" % (pn, ud.parm['name']), d, 1) - if not rev: - rev = data.getVar("SRCREV_%s" % (ud.parm['name']), d, 1) - if not rev: - rev = data.getVar("SRCREV", d, 1) - if rev == "INVALID": - raise InvalidSRCREV("Please set SRCREV to a valid value") - if not rev: - return False - if rev == "SRCREVINACTION": - return True - return rev - - srcrev_internal_helper = staticmethod(srcrev_internal_helper) - - def localcount_internal_helper(ud, d): - """ - Return: - a) a locked localcount if specified - b) None otherwise - """ - - localcount = None - if 'name' in ud.parm: - pn = data.getVar("PN", d, 1) - localcount = data.getVar("LOCALCOUNT_" + ud.parm['name'], d, 1) - if not localcount: - localcount = data.getVar("LOCALCOUNT", d, 1) - return localcount - - localcount_internal_helper = staticmethod(localcount_internal_helper) - - def verify_md5sum(ud, got_sum): - """ - Verify the md5sum we wanted with the one we got - """ - wanted_sum = ud.parm.get('md5sum') - if not wanted_sum: - return True - - return wanted_sum == got_sum - verify_md5sum = staticmethod(verify_md5sum) - - def write_md5sum(url, ud, d): - md5data = bb.utils.md5_file(ud.localpath) - # verify the md5sum - if not Fetch.verify_md5sum(ud, md5data): - raise MD5SumError(url) - - md5out = file(ud.md5, 'w') - md5out.write(md5data) - md5out.close() - write_md5sum = staticmethod(write_md5sum) - - def latest_revision(self, url, ud, d): - """ - Look in the cache for the latest revision, if not present ask the SCM. - """ - if not hasattr(self, "_latest_revision"): - raise ParameterError - - pd = persist_data.persist(d) - revs = pd['BB_URI_HEADREVS'] - key = self.generate_revision_key(url, ud, d) - rev = revs[key] - if rev != None: - return str(rev) - - revs[key] = rev = self._latest_revision(url, ud, d) - return rev - - def sortable_revision(self, url, ud, d): - """ - - """ - if hasattr(self, "_sortable_revision"): - return self._sortable_revision(url, ud, d) - - pd = persist_data.persist(d) - localcounts = pd['BB_URI_LOCALCOUNT'] - key = self.generate_revision_key(url, ud, d) - - latest_rev = self._build_revision(url, ud, d) - last_rev = localcounts[key + '_rev'] - uselocalcount = bb.data.getVar("BB_LOCALCOUNT_OVERRIDE", d, True) or False - count = None - if uselocalcount: - count = Fetch.localcount_internal_helper(ud, d) - if count is None: - count = localcounts[key + '_count'] - - if last_rev == latest_rev: - return str(count + "+" + latest_rev) - - buildindex_provided = hasattr(self, "_sortable_buildindex") - if buildindex_provided: - count = self._sortable_buildindex(url, ud, d, latest_rev) - - if count is None: - count = "0" - elif uselocalcount or buildindex_provided: - count = str(count) - else: - count = str(int(count) + 1) - - localcounts[key + '_rev'] = latest_rev - localcounts[key + '_count'] = count - - return str(count + "+" + latest_rev) - - def generate_revision_key(self, url, ud, d): - key = self._revision_key(url, ud, d) - return "%s-%s" % (key, bb.data.getVar("PN", d, True) or "") - -from . import cvs -from . import git -from . import local -from . import svn -from . import wget -from . import svk -from . import ssh -from . import perforce -from . import bzr -from . import hg -from . import osc -from . import repo - -methods.append(local.Local()) -methods.append(wget.Wget()) -methods.append(svn.Svn()) -methods.append(git.Git()) -methods.append(cvs.Cvs()) -methods.append(svk.Svk()) -methods.append(ssh.SSH()) -methods.append(perforce.Perforce()) -methods.append(bzr.Bzr()) -methods.append(hg.Hg()) -methods.append(osc.Osc()) -methods.append(repo.Repo()) diff --git a/bitbake/lib/bb/fetch/bzr.py b/bitbake/lib/bb/fetch/bzr.py deleted file mode 100644 index afaf79990..000000000 --- a/bitbake/lib/bb/fetch/bzr.py +++ /dev/null @@ -1,148 +0,0 @@ -""" -BitBake 'Fetch' implementation for bzr. - -""" - -# Copyright (C) 2007 Ross Burton -# Copyright (C) 2007 Richard Purdie -# -# Classes for obtaining upstream sources for the -# BitBake build tools. -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import os -import sys -import logging -import bb -from bb import data -from bb.fetch import Fetch, FetchError, runfetchcmd, logger - -class Bzr(Fetch): - def supports(self, url, ud, d): - return ud.type in ['bzr'] - - def localpath (self, url, ud, d): - - # Create paths to bzr checkouts - relpath = self._strip_leading_slashes(ud.path) - ud.pkgdir = os.path.join(data.expand('${BZRDIR}', d), ud.host, relpath) - - revision = Fetch.srcrev_internal_helper(ud, d) - if revision is True: - ud.revision = self.latest_revision(url, ud, d) - elif revision: - ud.revision = revision - - if not ud.revision: - ud.revision = self.latest_revision(url, ud, d) - - ud.localfile = data.expand('bzr_%s_%s_%s.tar.gz' % (ud.host, ud.path.replace('/', '.'), ud.revision), d) - - return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile) - - def _buildbzrcommand(self, ud, d, command): - """ - Build up an bzr commandline based on ud - command is "fetch", "update", "revno" - """ - - basecmd = data.expand('${FETCHCMD_bzr}', d) - - proto = ud.parm.get('proto', 'http') - - bzrroot = ud.host + ud.path - - options = [] - - if command is "revno": - bzrcmd = "%s revno %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot) - else: - if ud.revision: - options.append("-r %s" % ud.revision) - - if command is "fetch": - bzrcmd = "%s co %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot) - elif command is "update": - bzrcmd = "%s pull %s --overwrite" % (basecmd, " ".join(options)) - else: - raise FetchError("Invalid bzr command %s" % command) - - return bzrcmd - - def go(self, loc, ud, d): - """Fetch url""" - - if os.access(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir), '.bzr'), os.R_OK): - bzrcmd = self._buildbzrcommand(ud, d, "update") - logger.debug(1, "BZR Update %s", loc) - os.chdir(os.path.join (ud.pkgdir, os.path.basename(ud.path))) - runfetchcmd(bzrcmd, d) - else: - bb.utils.remove(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir)), True) - bzrcmd = self._buildbzrcommand(ud, d, "fetch") - logger.debug(1, "BZR Checkout %s", loc) - bb.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - logger.debug(1, "Running %s", bzrcmd) - runfetchcmd(bzrcmd, d) - - os.chdir(ud.pkgdir) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude '.bzr' --exclude '.bzrtags'" - - # tar them up to a defined filename - try: - runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(ud.pkgdir)), d) - except: - t, v, tb = sys.exc_info() - try: - os.unlink(ud.localpath) - except OSError: - pass - raise t, v, tb - - def supports_srcrev(self): - return True - - def _revision_key(self, url, ud, d): - """ - Return a unique key for the url - """ - return "bzr:" + ud.pkgdir - - def _latest_revision(self, url, ud, d): - """ - Return the latest upstream revision number - """ - logger.debug(2, "BZR fetcher hitting network for %s", url) - - output = runfetchcmd(self._buildbzrcommand(ud, d, "revno"), d, True) - - return output.strip() - - def _sortable_revision(self, url, ud, d): - """ - Return a sortable revision number which in our case is the revision number - """ - - return self._build_revision(url, ud, d) - - def _build_revision(self, url, ud, d): - return ud.revision diff --git a/bitbake/lib/bb/fetch/cvs.py b/bitbake/lib/bb/fetch/cvs.py deleted file mode 100644 index 0edb794b0..000000000 --- a/bitbake/lib/bb/fetch/cvs.py +++ /dev/null @@ -1,172 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -#Based on functions from the base bb module, Copyright 2003 Holger Schurig -# - -import os -import logging -import bb -from bb import data -from bb.fetch import Fetch, FetchError, MissingParameterError, logger - -class Cvs(Fetch): - """ - Class to fetch a module or modules from cvs repositories - """ - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with cvs. - """ - return ud.type in ['cvs'] - - def localpath(self, url, ud, d): - if not "module" in ud.parm: - raise MissingParameterError("cvs method needs a 'module' parameter") - ud.module = ud.parm["module"] - - ud.tag = ud.parm.get('tag', "") - - # Override the default date in certain cases - if 'date' in ud.parm: - ud.date = ud.parm['date'] - elif ud.tag: - ud.date = "" - - norecurse = '' - if 'norecurse' in ud.parm: - norecurse = '_norecurse' - - fullpath = '' - if 'fullpath' in ud.parm: - fullpath = '_fullpath' - - ud.localfile = data.expand('%s_%s_%s_%s%s%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.tag, ud.date, norecurse, fullpath), d) - - return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile) - - def forcefetch(self, url, ud, d): - if (ud.date == "now"): - return True - return False - - def go(self, loc, ud, d): - - method = ud.parm.get('method', 'pserver') - localdir = ud.parm.get('localdir', ud.module) - cvs_port = ud.parm.get('port', '') - - cvs_rsh = None - if method == "ext": - if "rsh" in ud.parm: - cvs_rsh = ud.parm["rsh"] - - if method == "dir": - cvsroot = ud.path - else: - cvsroot = ":" + method - cvsproxyhost = data.getVar('CVS_PROXY_HOST', d, True) - if cvsproxyhost: - cvsroot += ";proxy=" + cvsproxyhost - cvsproxyport = data.getVar('CVS_PROXY_PORT', d, True) - if cvsproxyport: - cvsroot += ";proxyport=" + cvsproxyport - cvsroot += ":" + ud.user - if ud.pswd: - cvsroot += ":" + ud.pswd - cvsroot += "@" + ud.host + ":" + cvs_port + ud.path - - options = [] - if 'norecurse' in ud.parm: - options.append("-l") - if ud.date: - # treat YYYYMMDDHHMM specially for CVS - if len(ud.date) == 12: - options.append("-D \"%s %s:%s UTC\"" % (ud.date[0:8], ud.date[8:10], ud.date[10:12])) - else: - options.append("-D \"%s UTC\"" % ud.date) - if ud.tag: - options.append("-r %s" % ud.tag) - - localdata = data.createCopy(d) - data.setVar('OVERRIDES', "cvs:%s" % data.getVar('OVERRIDES', localdata), localdata) - data.update_data(localdata) - - data.setVar('CVSROOT', cvsroot, localdata) - data.setVar('CVSCOOPTS', " ".join(options), localdata) - data.setVar('CVSMODULE', ud.module, localdata) - cvscmd = data.getVar('FETCHCOMMAND', localdata, 1) - cvsupdatecmd = data.getVar('UPDATECOMMAND', localdata, 1) - - if cvs_rsh: - cvscmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvscmd) - cvsupdatecmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvsupdatecmd) - - # create module directory - logger.debug(2, "Fetch: checking for module directory") - pkg = data.expand('${PN}', d) - pkgdir = os.path.join(data.expand('${CVSDIR}', localdata), pkg) - moddir = os.path.join(pkgdir, localdir) - if os.access(os.path.join(moddir, 'CVS'), os.R_OK): - logger.info("Update " + loc) - # update sources there - os.chdir(moddir) - myret = os.system(cvsupdatecmd) - else: - logger.info("Fetch " + loc) - # check out sources there - bb.mkdirhier(pkgdir) - os.chdir(pkgdir) - logger.debug(1, "Running %s", cvscmd) - myret = os.system(cvscmd) - - if myret != 0 or not os.access(moddir, os.R_OK): - try: - os.rmdir(moddir) - except OSError: - pass - raise FetchError(ud.module) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude 'CVS'" - - # tar them up to a defined filename - if 'fullpath' in ud.parm: - os.chdir(pkgdir) - myret = os.system("tar %s -czf %s %s" % (tar_flags, ud.localpath, localdir)) - else: - os.chdir(moddir) - os.chdir('..') - myret = os.system("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(moddir))) - - if myret != 0: - try: - os.unlink(ud.localpath) - except OSError: - pass - raise FetchError(ud.module) diff --git a/bitbake/lib/bb/fetch/git.py b/bitbake/lib/bb/fetch/git.py deleted file mode 100644 index b37a09743..000000000 --- a/bitbake/lib/bb/fetch/git.py +++ /dev/null @@ -1,339 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' git implementation - -""" - -#Copyright (C) 2005 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import os -import bb -import bb.persist_data -from bb import data -from bb.fetch import Fetch -from bb.fetch import runfetchcmd -from bb.fetch import logger - -class Git(Fetch): - """Class to fetch a module or modules from git repositories""" - def init(self, d): - # - # Only enable _sortable revision if the key is set - # - if bb.data.getVar("BB_GIT_CLONE_FOR_SRCREV", d, True): - self._sortable_buildindex = self._sortable_buildindex_disabled - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with git. - """ - return ud.type in ['git'] - - def localpath(self, url, ud, d): - - if 'protocol' in ud.parm: - ud.proto = ud.parm['protocol'] - elif not ud.host: - ud.proto = 'file' - else: - ud.proto = "rsync" - - ud.branch = ud.parm.get("branch", "master") - - gitsrcname = '%s%s' % (ud.host, ud.path.replace('/', '.')) - ud.mirrortarball = 'git_%s.tar.gz' % (gitsrcname) - ud.clonedir = os.path.join(data.expand('${GITDIR}', d), gitsrcname) - - tag = Fetch.srcrev_internal_helper(ud, d) - if tag is True: - ud.tag = self.latest_revision(url, ud, d) - elif tag: - ud.tag = tag - - if not ud.tag or ud.tag == "master": - ud.tag = self.latest_revision(url, ud, d) - - subdir = ud.parm.get("subpath", "") - if subdir != "": - if subdir.endswith("/"): - subdir = subdir[:-1] - subdirpath = os.path.join(ud.path, subdir); - else: - subdirpath = ud.path; - - if 'fullclone' in ud.parm: - ud.localfile = ud.mirrortarball - else: - ud.localfile = data.expand('git_%s%s_%s.tar.gz' % (ud.host, subdirpath.replace('/', '.'), ud.tag), d) - - ud.basecmd = data.getVar("FETCHCMD_git", d, True) or "git" - - if 'noclone' in ud.parm: - ud.localfile = None - return None - - return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile) - - def forcefetch(self, url, ud, d): - if 'fullclone' in ud.parm: - return True - if 'noclone' in ud.parm: - return False - if os.path.exists(ud.localpath): - return False - if not self._contains_ref(ud.tag, d): - return True - return False - - def try_premirror(self, u, ud, d): - if 'noclone' in ud.parm: - return False - if os.path.exists(ud.clonedir): - return False - if os.path.exists(ud.localpath): - return False - - return True - - def go(self, loc, ud, d): - """Fetch url""" - - if ud.user: - username = ud.user + '@' - else: - username = "" - - repofile = os.path.join(data.getVar("DL_DIR", d, 1), ud.mirrortarball) - - - coname = '%s' % (ud.tag) - codir = os.path.join(ud.clonedir, coname) - - # If we have no existing clone and no mirror tarball, try and obtain one - if not os.path.exists(ud.clonedir) and not os.path.exists(repofile): - try: - Fetch.try_mirrors(ud.mirrortarball) - except: - pass - - # If the checkout doesn't exist and the mirror tarball does, extract it - if not os.path.exists(ud.clonedir) and os.path.exists(repofile): - bb.mkdirhier(ud.clonedir) - os.chdir(ud.clonedir) - runfetchcmd("tar -xzf %s" % (repofile), d) - - # If the repo still doesn't exist, fallback to cloning it - if not os.path.exists(ud.clonedir): - runfetchcmd("%s clone -n %s://%s%s%s %s" % (ud.basecmd, ud.proto, username, ud.host, ud.path, ud.clonedir), d) - - os.chdir(ud.clonedir) - # Update the checkout if needed - if not self._contains_ref(ud.tag, d) or 'fullclone' in ud.parm: - # Remove all but the .git directory - runfetchcmd("rm * -Rf", d) - if 'fullclone' in ud.parm: - runfetchcmd("%s fetch --all" % (ud.basecmd), d) - else: - runfetchcmd("%s fetch %s://%s%s%s %s" % (ud.basecmd, ud.proto, username, ud.host, ud.path, ud.branch), d) - runfetchcmd("%s fetch --tags %s://%s%s%s" % (ud.basecmd, ud.proto, username, ud.host, ud.path), d) - runfetchcmd("%s prune-packed" % ud.basecmd, d) - runfetchcmd("%s pack-redundant --all | xargs -r rm" % ud.basecmd, d) - - # Generate a mirror tarball if needed - os.chdir(ud.clonedir) - mirror_tarballs = data.getVar("BB_GENERATE_MIRROR_TARBALLS", d, True) - if mirror_tarballs != "0" or 'fullclone' in ud.parm: - logger.info("Creating tarball of git repository") - runfetchcmd("tar -czf %s %s" % (repofile, os.path.join(".", ".git", "*") ), d) - - if 'fullclone' in ud.parm: - return - - if os.path.exists(codir): - bb.utils.prunedir(codir) - - subdir = ud.parm.get("subpath", "") - if subdir != "": - if subdir.endswith("/"): - subdirbase = os.path.basename(subdir[:-1]) - else: - subdirbase = os.path.basename(subdir) - else: - subdirbase = "" - - if subdir != "": - readpathspec = ":%s" % (subdir) - codir = os.path.join(codir, "git") - coprefix = os.path.join(codir, subdirbase, "") - else: - readpathspec = "" - coprefix = os.path.join(codir, "git", "") - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - runfetchcmd("%s clone -n %s %s" % (ud.basecmd, ud.clonedir, coprefix), d) - os.chdir(coprefix) - runfetchcmd("%s checkout -q -f %s%s" % (ud.basecmd, ud.tag, readpathspec), d) - else: - bb.mkdirhier(codir) - os.chdir(ud.clonedir) - runfetchcmd("%s read-tree %s%s" % (ud.basecmd, ud.tag, readpathspec), d) - runfetchcmd("%s checkout-index -q -f --prefix=%s -a" % (ud.basecmd, coprefix), d) - - os.chdir(codir) - logger.info("Creating tarball of git checkout") - runfetchcmd("tar -czf %s %s" % (ud.localpath, os.path.join(".", "*") ), d) - - os.chdir(ud.clonedir) - bb.utils.prunedir(codir) - - def supports_srcrev(self): - return True - - def _contains_ref(self, tag, d): - basecmd = data.getVar("FETCHCMD_git", d, True) or "git" - output = runfetchcmd("%s log --pretty=oneline -n 1 %s -- 2> /dev/null | wc -l" % (basecmd, tag), d, quiet=True) - return output.split()[0] != "0" - - def _revision_key(self, url, ud, d, branch=False): - """ - Return a unique key for the url - """ - key = 'git:' + ud.host + ud.path.replace('/', '.') - if branch: - return key + ud.branch - else: - return key - - def generate_revision_key(self, url, ud, d, branch=False): - key = self._revision_key(url, ud, d, branch) - return "%s-%s" % (key, bb.data.getVar("PN", d, True) or "") - - def _latest_revision(self, url, ud, d): - """ - Compute the HEAD revision for the url - """ - if ud.user: - username = ud.user + '@' - else: - username = "" - - basecmd = data.getVar("FETCHCMD_git", d, True) or "git" - cmd = "%s ls-remote %s://%s%s%s %s" % (basecmd, ud.proto, username, ud.host, ud.path, ud.branch) - output = runfetchcmd(cmd, d, True) - if not output: - raise bb.fetch.FetchError("Fetch command %s gave empty output\n" % (cmd)) - return output.split()[0] - - def latest_revision(self, url, ud, d): - """ - Look in the cache for the latest revision, if not present ask the SCM. - """ - persisted = bb.persist_data.persist(d) - revs = persisted['BB_URI_HEADREVS'] - - key = self.generate_revision_key(url, ud, d, branch=True) - rev = revs[key] - if rev is None: - # Compatibility with old key format, no branch included - oldkey = self.generate_revision_key(url, ud, d, branch=False) - rev = revs[oldkey] - if rev is not None: - del revs[oldkey] - else: - rev = self._latest_revision(url, ud, d) - revs[key] = rev - - return str(rev) - - def sortable_revision(self, url, ud, d): - """ - - """ - pd = bb.persist_data.persist(d) - localcounts = pd['BB_URI_LOCALCOUNT'] - key = self.generate_revision_key(url, ud, d, branch=True) - oldkey = self.generate_revision_key(url, ud, d, branch=False) - - latest_rev = self._build_revision(url, ud, d) - last_rev = localcounts[key + '_rev'] - if last_rev is None: - last_rev = localcounts[oldkey + '_rev'] - if last_rev is not None: - del localcounts[oldkey + '_rev'] - localcounts[key + '_rev'] = last_rev - - uselocalcount = bb.data.getVar("BB_LOCALCOUNT_OVERRIDE", d, True) or False - count = None - if uselocalcount: - count = Fetch.localcount_internal_helper(ud, d) - if count is None: - count = localcounts[key + '_count'] - if count is None: - count = localcounts[oldkey + '_count'] - if count is not None: - del localcounts[oldkey + '_count'] - localcounts[key + '_count'] = count - - if last_rev == latest_rev: - return str(count + "+" + latest_rev) - - buildindex_provided = hasattr(self, "_sortable_buildindex") - if buildindex_provided: - count = self._sortable_buildindex(url, ud, d, latest_rev) - if count is None: - count = "0" - elif uselocalcount or buildindex_provided: - count = str(count) - else: - count = str(int(count) + 1) - - localcounts[key + '_rev'] = latest_rev - localcounts[key + '_count'] = count - - return str(count + "+" + latest_rev) - - def _build_revision(self, url, ud, d): - return ud.tag - - def _sortable_buildindex_disabled(self, url, ud, d, rev): - """ - Return a suitable buildindex for the revision specified. This is done by counting revisions - using "git rev-list" which may or may not work in different circumstances. - """ - - cwd = os.getcwd() - - # Check if we have the rev already - - if not os.path.exists(ud.clonedir): - print("no repo") - self.go(None, ud, d) - if not os.path.exists(ud.clonedir): - logger.error("GIT repository for %s doesn't exist in %s, cannot get sortable buildnumber, using old value", url, ud.clonedir) - return None - - - os.chdir(ud.clonedir) - if not self._contains_ref(rev, d): - self.go(None, ud, d) - - output = runfetchcmd("%s rev-list %s -- 2> /dev/null | wc -l" % (ud.basecmd, rev), d, quiet=True) - os.chdir(cwd) - - buildindex = "%s" % output.split()[0] - logger.debug(1, "GIT repository for %s in %s is returning %s revisions in rev-list before %s", url, ud.clonedir, buildindex, rev) - return buildindex diff --git a/bitbake/lib/bb/fetch/hg.py b/bitbake/lib/bb/fetch/hg.py deleted file mode 100644 index 3c649a6ad..000000000 --- a/bitbake/lib/bb/fetch/hg.py +++ /dev/null @@ -1,180 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementation for mercurial DRCS (hg). - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2004 Marcin Juszkiewicz -# Copyright (C) 2007 Robert Schuster -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import sys -import logging -import bb -from bb import data -from bb.fetch import Fetch -from bb.fetch import FetchError -from bb.fetch import MissingParameterError -from bb.fetch import runfetchcmd -from bb.fetch import logger - -class Hg(Fetch): - """Class to fetch from mercurial repositories""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with mercurial. - """ - return ud.type in ['hg'] - - def forcefetch(self, url, ud, d): - revTag = ud.parm.get('rev', 'tip') - return revTag == "tip" - - def localpath(self, url, ud, d): - if not "module" in ud.parm: - raise MissingParameterError("hg method needs a 'module' parameter") - - ud.module = ud.parm["module"] - - # Create paths to mercurial checkouts - relpath = self._strip_leading_slashes(ud.path) - ud.pkgdir = os.path.join(data.expand('${HGDIR}', d), ud.host, relpath) - ud.moddir = os.path.join(ud.pkgdir, ud.module) - - if 'rev' in ud.parm: - ud.revision = ud.parm['rev'] - else: - tag = Fetch.srcrev_internal_helper(ud, d) - if tag is True: - ud.revision = self.latest_revision(url, ud, d) - elif tag: - ud.revision = tag - else: - ud.revision = self.latest_revision(url, ud, d) - - ud.localfile = data.expand('%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision), d) - - return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile) - - def _buildhgcommand(self, ud, d, command): - """ - Build up an hg commandline based on ud - command is "fetch", "update", "info" - """ - - basecmd = data.expand('${FETCHCMD_hg}', d) - - proto = ud.parm.get('proto', 'http') - - host = ud.host - if proto == "file": - host = "/" - ud.host = "localhost" - - if not ud.user: - hgroot = host + ud.path - else: - hgroot = ud.user + "@" + host + ud.path - - if command is "info": - return "%s identify -i %s://%s/%s" % (basecmd, proto, hgroot, ud.module) - - options = []; - if ud.revision: - options.append("-r %s" % ud.revision) - - if command is "fetch": - cmd = "%s clone %s %s://%s/%s %s" % (basecmd, " ".join(options), proto, hgroot, ud.module, ud.module) - elif command is "pull": - # do not pass options list; limiting pull to rev causes the local - # repo not to contain it and immediately following "update" command - # will crash - cmd = "%s pull" % (basecmd) - elif command is "update": - cmd = "%s update -C %s" % (basecmd, " ".join(options)) - else: - raise FetchError("Invalid hg command %s" % command) - - return cmd - - def go(self, loc, ud, d): - """Fetch url""" - - logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'") - - if os.access(os.path.join(ud.moddir, '.hg'), os.R_OK): - updatecmd = self._buildhgcommand(ud, d, "pull") - logger.info("Update " + loc) - # update sources there - os.chdir(ud.moddir) - logger.debug(1, "Running %s", updatecmd) - runfetchcmd(updatecmd, d) - - else: - fetchcmd = self._buildhgcommand(ud, d, "fetch") - logger.info("Fetch " + loc) - # check out sources there - bb.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - logger.debug(1, "Running %s", fetchcmd) - runfetchcmd(fetchcmd, d) - - # Even when we clone (fetch), we still need to update as hg's clone - # won't checkout the specified revision if its on a branch - updatecmd = self._buildhgcommand(ud, d, "update") - os.chdir(ud.moddir) - logger.debug(1, "Running %s", updatecmd) - runfetchcmd(updatecmd, d) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude '.hg' --exclude '.hgrags'" - - os.chdir(ud.pkgdir) - try: - runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, ud.module), d) - except: - t, v, tb = sys.exc_info() - try: - os.unlink(ud.localpath) - except OSError: - pass - raise t, v, tb - - def supports_srcrev(self): - return True - - def _latest_revision(self, url, ud, d): - """ - Compute tip revision for the url - """ - output = runfetchcmd(self._buildhgcommand(ud, d, "info"), d) - return output.strip() - - def _build_revision(self, url, ud, d): - return ud.revision - - def _revision_key(self, url, ud, d): - """ - Return a unique key for the url - """ - return "hg:" + ud.moddir diff --git a/bitbake/lib/bb/fetch/local.py b/bitbake/lib/bb/fetch/local.py deleted file mode 100644 index 6aa9e4576..000000000 --- a/bitbake/lib/bb/fetch/local.py +++ /dev/null @@ -1,73 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import bb -import bb.utils -from bb import data -from bb.fetch import Fetch - -class Local(Fetch): - def supports(self, url, urldata, d): - """ - Check to see if a given url represents a local fetch. - """ - return urldata.type in ['file'] - - def localpath(self, url, urldata, d): - """ - Return the local filename of a given url assuming a successful fetch. - """ - path = url.split("://")[1] - path = path.split(";")[0] - newpath = path - if path[0] != "/": - filespath = data.getVar('FILESPATH', d, 1) - if filespath: - newpath = bb.utils.which(filespath, path) - if not newpath: - filesdir = data.getVar('FILESDIR', d, 1) - if filesdir: - newpath = os.path.join(filesdir, path) - # We don't set localfile as for this fetcher the file is already local! - return newpath - - def go(self, url, urldata, d): - """Fetch urls (no-op for Local method)""" - # no need to fetch local files, we'll deal with them in place. - return 1 - - def checkstatus(self, url, urldata, d): - """ - Check the status of the url - """ - if urldata.localpath.find("*") != -1: - logger.info("URL %s looks like a glob and was therefore not checked.", url) - return True - if os.path.exists(urldata.localpath): - return True - return False diff --git a/bitbake/lib/bb/fetch/osc.py b/bitbake/lib/bb/fetch/osc.py deleted file mode 100644 index 8e0423d76..000000000 --- a/bitbake/lib/bb/fetch/osc.py +++ /dev/null @@ -1,143 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -Bitbake "Fetch" implementation for osc (Opensuse build service client). -Based on the svn "Fetch" implementation. - -""" - -import os -import sys -import logging -import bb -from bb import data -from bb import utils -from bb.fetch import Fetch -from bb.fetch import FetchError -from bb.fetch import MissingParameterError -from bb.fetch import runfetchcmd - -class Osc(Fetch): - """Class to fetch a module or modules from Opensuse build server - repositories.""" - - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with osc. - """ - return ud.type in ['osc'] - - def localpath(self, url, ud, d): - if not "module" in ud.parm: - raise MissingParameterError("osc method needs a 'module' parameter.") - - ud.module = ud.parm["module"] - - # Create paths to osc checkouts - relpath = self._strip_leading_slashes(ud.path) - ud.pkgdir = os.path.join(data.expand('${OSCDIR}', d), ud.host) - ud.moddir = os.path.join(ud.pkgdir, relpath, ud.module) - - if 'rev' in ud.parm: - ud.revision = ud.parm['rev'] - else: - pv = data.getVar("PV", d, 0) - rev = Fetch.srcrev_internal_helper(ud, d) - if rev and rev != True: - ud.revision = rev - else: - ud.revision = "" - - ud.localfile = data.expand('%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.path.replace('/', '.'), ud.revision), d) - - return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile) - - def _buildosccommand(self, ud, d, command): - """ - Build up an ocs commandline based on ud - command is "fetch", "update", "info" - """ - - basecmd = data.expand('${FETCHCMD_osc}', d) - - proto = ud.parm.get('proto', 'ocs') - - options = [] - - config = "-c %s" % self.generate_config(ud, d) - - if ud.revision: - options.append("-r %s" % ud.revision) - - coroot = self._strip_leading_slashes(ud.path) - - if command is "fetch": - osccmd = "%s %s co %s/%s %s" % (basecmd, config, coroot, ud.module, " ".join(options)) - elif command is "update": - osccmd = "%s %s up %s" % (basecmd, config, " ".join(options)) - else: - raise FetchError("Invalid osc command %s" % command) - - return osccmd - - def go(self, loc, ud, d): - """ - Fetch url - """ - - logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'") - - if os.access(os.path.join(data.expand('${OSCDIR}', d), ud.path, ud.module), os.R_OK): - oscupdatecmd = self._buildosccommand(ud, d, "update") - logger.info("Update "+ loc) - # update sources there - os.chdir(ud.moddir) - logger.debug(1, "Running %s", oscupdatecmd) - runfetchcmd(oscupdatecmd, d) - else: - oscfetchcmd = self._buildosccommand(ud, d, "fetch") - logger.info("Fetch " + loc) - # check out sources there - bb.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - logger.debug(1, "Running %s", oscfetchcmd) - runfetchcmd(oscfetchcmd, d) - - os.chdir(os.path.join(ud.pkgdir + ud.path)) - # tar them up to a defined filename - try: - runfetchcmd("tar -czf %s %s" % (ud.localpath, ud.module), d) - except: - t, v, tb = sys.exc_info() - try: - os.unlink(ud.localpath) - except OSError: - pass - raise t, v, tb - - def supports_srcrev(self): - return False - - def generate_config(self, ud, d): - """ - Generate a .oscrc to be used for this run. - """ - - config_path = os.path.join(data.expand('${OSCDIR}', d), "oscrc") - bb.utils.remove(config_path) - - f = open(config_path, 'w') - f.write("[general]\n") - f.write("apisrv = %s\n" % ud.host) - f.write("scheme = http\n") - f.write("su-wrapper = su -c\n") - f.write("build-root = %s\n" % data.expand('${WORKDIR}', d)) - f.write("urllist = http://moblin-obs.jf.intel.com:8888/build/%(project)s/%(repository)s/%(buildarch)s/:full/%(name)s.rpm\n") - f.write("extra-pkgs = gzip\n") - f.write("\n") - f.write("[%s]\n" % ud.host) - f.write("user = %s\n" % ud.parm["user"]) - f.write("pass = %s\n" % ud.parm["pswd"]) - f.close() - - return config_path diff --git a/bitbake/lib/bb/fetch/perforce.py b/bitbake/lib/bb/fetch/perforce.py deleted file mode 100644 index 222ed7eaa..000000000 --- a/bitbake/lib/bb/fetch/perforce.py +++ /dev/null @@ -1,206 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -from future_builtins import zip -import os -import logging -import bb -from bb import data -from bb.fetch import Fetch -from bb.fetch import FetchError -from bb.fetch import logger - -class Perforce(Fetch): - def supports(self, url, ud, d): - return ud.type in ['p4'] - - def doparse(url, d): - parm = {} - path = url.split("://")[1] - delim = path.find("@"); - if delim != -1: - (user, pswd, host, port) = path.split('@')[0].split(":") - path = path.split('@')[1] - else: - (host, port) = data.getVar('P4PORT', d).split(':') - user = "" - pswd = "" - - if path.find(";") != -1: - keys=[] - values=[] - plist = path.split(';') - for item in plist: - if item.count('='): - (key, value) = item.split('=') - keys.append(key) - values.append(value) - - parm = dict(zip(keys, values)) - path = "//" + path.split(';')[0] - host += ":%s" % (port) - parm["cset"] = Perforce.getcset(d, path, host, user, pswd, parm) - - return host, path, user, pswd, parm - doparse = staticmethod(doparse) - - def getcset(d, depot, host, user, pswd, parm): - p4opt = "" - if "cset" in parm: - return parm["cset"]; - if user: - p4opt += " -u %s" % (user) - if pswd: - p4opt += " -P %s" % (pswd) - if host: - p4opt += " -p %s" % (host) - - p4date = data.getVar("P4DATE", d, 1) - if "revision" in parm: - depot += "#%s" % (parm["revision"]) - elif "label" in parm: - depot += "@%s" % (parm["label"]) - elif p4date: - depot += "@%s" % (p4date) - - p4cmd = data.getVar('FETCHCOMMAND_p4', d, 1) - logger.debug(1, "Running %s%s changes -m 1 %s", p4cmd, p4opt, depot) - p4file = os.popen("%s%s changes -m 1 %s" % (p4cmd, p4opt, depot)) - cset = p4file.readline().strip() - logger.debug(1, "READ %s", cset) - if not cset: - return -1 - - return cset.split(' ')[1] - getcset = staticmethod(getcset) - - def localpath(self, url, ud, d): - - (host, path, user, pswd, parm) = Perforce.doparse(url, d) - - # If a label is specified, we use that as our filename - - if "label" in parm: - ud.localfile = "%s.tar.gz" % (parm["label"]) - return os.path.join(data.getVar("DL_DIR", d, 1), ud.localfile) - - base = path - which = path.find('/...') - if which != -1: - base = path[:which] - - base = self._strip_leading_slashes(base) - - cset = Perforce.getcset(d, path, host, user, pswd, parm) - - ud.localfile = data.expand('%s+%s+%s.tar.gz' % (host, base.replace('/', '.'), cset), d) - - return os.path.join(data.getVar("DL_DIR", d, 1), ud.localfile) - - def go(self, loc, ud, d): - """ - Fetch urls - """ - - (host, depot, user, pswd, parm) = Perforce.doparse(loc, d) - - if depot.find('/...') != -1: - path = depot[:depot.find('/...')] - else: - path = depot - - module = parm.get('module', os.path.basename(path)) - - localdata = data.createCopy(d) - data.setVar('OVERRIDES', "p4:%s" % data.getVar('OVERRIDES', localdata), localdata) - data.update_data(localdata) - - # Get the p4 command - p4opt = "" - if user: - p4opt += " -u %s" % (user) - - if pswd: - p4opt += " -P %s" % (pswd) - - if host: - p4opt += " -p %s" % (host) - - p4cmd = data.getVar('FETCHCOMMAND', localdata, 1) - - # create temp directory - logger.debug(2, "Fetch: creating temporary directory") - bb.mkdirhier(data.expand('${WORKDIR}', localdata)) - data.setVar('TMPBASE', data.expand('${WORKDIR}/oep4.XXXXXX', localdata), localdata) - tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, 1) or "false") - tmpfile = tmppipe.readline().strip() - if not tmpfile: - logger.error("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.") - raise FetchError(module) - - if "label" in parm: - depot = "%s@%s" % (depot, parm["label"]) - else: - cset = Perforce.getcset(d, depot, host, user, pswd, parm) - depot = "%s@%s" % (depot, cset) - - os.chdir(tmpfile) - logger.info("Fetch " + loc) - logger.info("%s%s files %s", p4cmd, p4opt, depot) - p4file = os.popen("%s%s files %s" % (p4cmd, p4opt, depot)) - - if not p4file: - logger.error("Fetch: unable to get the P4 files from %s", depot) - raise FetchError(module) - - count = 0 - - for file in p4file: - list = file.split() - - if list[2] == "delete": - continue - - dest = list[0][len(path)+1:] - where = dest.find("#") - - os.system("%s%s print -o %s/%s %s" % (p4cmd, p4opt, module, dest[:where], list[0])) - count = count + 1 - - if count == 0: - logger.error("Fetch: No files gathered from the P4 fetch") - raise FetchError(module) - - myret = os.system("tar -czf %s %s" % (ud.localpath, module)) - if myret != 0: - try: - os.unlink(ud.localpath) - except OSError: - pass - raise FetchError(module) - # cleanup - bb.utils.prunedir(tmpfile) diff --git a/bitbake/lib/bb/fetch/repo.py b/bitbake/lib/bb/fetch/repo.py deleted file mode 100644 index 03642e7a0..000000000 --- a/bitbake/lib/bb/fetch/repo.py +++ /dev/null @@ -1,98 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake "Fetch" repo (git) implementation - -""" - -# Copyright (C) 2009 Tom Rini <trini@embeddedalley.com> -# -# Based on git.py which is: -#Copyright (C) 2005 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import os -import bb -from bb import data -from bb.fetch import Fetch -from bb.fetch import runfetchcmd - -class Repo(Fetch): - """Class to fetch a module or modules from repo (git) repositories""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with repo. - """ - return ud.type in ["repo"] - - def localpath(self, url, ud, d): - """ - We don"t care about the git rev of the manifests repository, but - we do care about the manifest to use. The default is "default". - We also care about the branch or tag to be used. The default is - "master". - """ - - ud.proto = ud.parm.get('protocol', 'git') - ud.branch = ud.parm.get('branch', 'master') - ud.manifest = ud.parm.get('manifest', 'default.xml') - if not ud.manifest.endswith('.xml'): - ud.manifest += '.xml' - - ud.localfile = data.expand("repo_%s%s_%s_%s.tar.gz" % (ud.host, ud.path.replace("/", "."), ud.manifest, ud.branch), d) - - return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile) - - def go(self, loc, ud, d): - """Fetch url""" - - if os.access(os.path.join(data.getVar("DL_DIR", d, True), ud.localfile), os.R_OK): - logger.debug(1, "%s already exists (or was stashed). Skipping repo init / sync.", ud.localpath) - return - - gitsrcname = "%s%s" % (ud.host, ud.path.replace("/", ".")) - repodir = data.getVar("REPODIR", d, True) or os.path.join(data.getVar("DL_DIR", d, True), "repo") - codir = os.path.join(repodir, gitsrcname, ud.manifest) - - if ud.user: - username = ud.user + "@" - else: - username = "" - - bb.mkdirhier(os.path.join(codir, "repo")) - os.chdir(os.path.join(codir, "repo")) - if not os.path.exists(os.path.join(codir, "repo", ".repo")): - runfetchcmd("repo init -m %s -b %s -u %s://%s%s%s" % (ud.manifest, ud.branch, ud.proto, username, ud.host, ud.path), d) - - runfetchcmd("repo sync", d) - os.chdir(codir) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude '.repo' --exclude '.git'" - - # Create a cache - runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.join(".", "*") ), d) - - def supports_srcrev(self): - return False - - def _build_revision(self, url, ud, d): - return ud.manifest - - def _want_sortable_revision(self, url, ud, d): - return False diff --git a/bitbake/lib/bb/fetch/ssh.py b/bitbake/lib/bb/fetch/ssh.py deleted file mode 100644 index 86c76f4e4..000000000 --- a/bitbake/lib/bb/fetch/ssh.py +++ /dev/null @@ -1,118 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -''' -BitBake 'Fetch' implementations - -This implementation is for Secure Shell (SSH), and attempts to comply with the -IETF secsh internet draft: - http://tools.ietf.org/wg/secsh/draft-ietf-secsh-scp-sftp-ssh-uri/ - - Currently does not support the sftp parameters, as this uses scp - Also does not support the 'fingerprint' connection parameter. - -''' - -# Copyright (C) 2006 OpenedHand Ltd. -# -# -# Based in part on svk.py: -# Copyright (C) 2006 Holger Hans Peter Freyther -# Based on svn.py: -# Copyright (C) 2003, 2004 Chris Larson -# Based on functions from the base bb module: -# Copyright 2003 Holger Schurig -# -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import re, os -from bb import data -from bb.fetch import Fetch -from bb.fetch import FetchError - - -__pattern__ = re.compile(r''' - \s* # Skip leading whitespace - ssh:// # scheme - ( # Optional username/password block - (?P<user>\S+) # username - (:(?P<pass>\S+))? # colon followed by the password (optional) - )? - (?P<cparam>(;[^;]+)*)? # connection parameters block (optional) - @ - (?P<host>\S+?) # non-greedy match of the host - (:(?P<port>[0-9]+))? # colon followed by the port (optional) - / - (?P<path>[^;]+) # path on the remote system, may be absolute or relative, - # and may include the use of '~' to reference the remote home - # directory - (?P<sparam>(;[^;]+)*)? # parameters block (optional) - $ -''', re.VERBOSE) - -class SSH(Fetch): - '''Class to fetch a module or modules via Secure Shell''' - - def supports(self, url, urldata, d): - return __pattern__.match(url) != None - - def localpath(self, url, urldata, d): - m = __pattern__.match(url) - path = m.group('path') - host = m.group('host') - lpath = os.path.join(data.getVar('DL_DIR', d, True), host, os.path.basename(path)) - return lpath - - def go(self, url, urldata, d): - dldir = data.getVar('DL_DIR', d, 1) - - m = __pattern__.match(url) - path = m.group('path') - host = m.group('host') - port = m.group('port') - user = m.group('user') - password = m.group('pass') - - ldir = os.path.join(dldir, host) - lpath = os.path.join(ldir, os.path.basename(path)) - - if not os.path.exists(ldir): - os.makedirs(ldir) - - if port: - port = '-P %s' % port - else: - port = '' - - if user: - fr = user - if password: - fr += ':%s' % password - fr += '@%s' % host - else: - fr = host - fr += ':%s' % path - - - import commands - cmd = 'scp -B -r %s %s %s/' % ( - port, - commands.mkarg(fr), - commands.mkarg(ldir) - ) - - (exitstatus, output) = commands.getstatusoutput(cmd) - if exitstatus != 0: - print(output) - raise FetchError('Unable to fetch %s' % url) diff --git a/bitbake/lib/bb/fetch/svk.py b/bitbake/lib/bb/fetch/svk.py deleted file mode 100644 index 595a9da25..000000000 --- a/bitbake/lib/bb/fetch/svk.py +++ /dev/null @@ -1,104 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -This implementation is for svk. It is based on the svn implementation - -""" - -# Copyright (C) 2006 Holger Hans Peter Freyther -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import logging -import bb -from bb import data -from bb.fetch import Fetch -from bb.fetch import FetchError -from bb.fetch import MissingParameterError -from bb.fetch import logger - -class Svk(Fetch): - """Class to fetch a module or modules from svk repositories""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with svk. - """ - return ud.type in ['svk'] - - def localpath(self, url, ud, d): - if not "module" in ud.parm: - raise MissingParameterError("svk method needs a 'module' parameter") - else: - ud.module = ud.parm["module"] - - ud.revision = ud.parm.get('rev', "") - - ud.localfile = data.expand('%s_%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision, ud.date), d) - - return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile) - - def forcefetch(self, url, ud, d): - return ud.date == "now" - - def go(self, loc, ud, d): - """Fetch urls""" - - svkroot = ud.host + ud.path - - svkcmd = "svk co -r {%s} %s/%s" % (ud.date, svkroot, ud.module) - - if ud.revision: - svkcmd = "svk co -r %s %s/%s" % (ud.revision, svkroot, ud.module) - - # create temp directory - localdata = data.createCopy(d) - data.update_data(localdata) - logger.debug(2, "Fetch: creating temporary directory") - bb.mkdirhier(data.expand('${WORKDIR}', localdata)) - data.setVar('TMPBASE', data.expand('${WORKDIR}/oesvk.XXXXXX', localdata), localdata) - tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, 1) or "false") - tmpfile = tmppipe.readline().strip() - if not tmpfile: - logger.error("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.") - raise FetchError(ud.module) - - # check out sources there - os.chdir(tmpfile) - logger.info("Fetch " + loc) - logger.debug(1, "Running %s", svkcmd) - myret = os.system(svkcmd) - if myret != 0: - try: - os.rmdir(tmpfile) - except OSError: - pass - raise FetchError(ud.module) - - os.chdir(os.path.join(tmpfile, os.path.dirname(ud.module))) - # tar them up to a defined filename - myret = os.system("tar -czf %s %s" % (ud.localpath, os.path.basename(ud.module))) - if myret != 0: - try: - os.unlink(ud.localpath) - except OSError: - pass - raise FetchError(ud.module) - # cleanup - bb.utils.prunedir(tmpfile) diff --git a/bitbake/lib/bb/fetch/svn.py b/bitbake/lib/bb/fetch/svn.py deleted file mode 100644 index 8f053abf7..000000000 --- a/bitbake/lib/bb/fetch/svn.py +++ /dev/null @@ -1,204 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementation for svn. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2004 Marcin Juszkiewicz -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import sys -import logging -import bb -from bb import data -from bb.fetch import Fetch -from bb.fetch import FetchError -from bb.fetch import MissingParameterError -from bb.fetch import runfetchcmd -from bb.fetch import logger - -class Svn(Fetch): - """Class to fetch a module or modules from svn repositories""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with svn. - """ - return ud.type in ['svn'] - - def localpath(self, url, ud, d): - if not "module" in ud.parm: - raise MissingParameterError("svn method needs a 'module' parameter") - - ud.module = ud.parm["module"] - - # Create paths to svn checkouts - relpath = self._strip_leading_slashes(ud.path) - ud.pkgdir = os.path.join(data.expand('${SVNDIR}', d), ud.host, relpath) - ud.moddir = os.path.join(ud.pkgdir, ud.module) - - if 'rev' in ud.parm: - ud.date = "" - ud.revision = ud.parm['rev'] - elif 'date' in ud.date: - ud.date = ud.parm['date'] - ud.revision = "" - else: - # - # ***Nasty hack*** - # If DATE in unexpanded PV, use ud.date (which is set from SRCDATE) - # Should warn people to switch to SRCREV here - # - pv = data.getVar("PV", d, 0) - if "DATE" in pv: - ud.revision = "" - else: - rev = Fetch.srcrev_internal_helper(ud, d) - if rev is True: - ud.revision = self.latest_revision(url, ud, d) - ud.date = "" - elif rev: - ud.revision = rev - ud.date = "" - else: - ud.revision = "" - - ud.localfile = data.expand('%s_%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision, ud.date), d) - - return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile) - - def _buildsvncommand(self, ud, d, command): - """ - Build up an svn commandline based on ud - command is "fetch", "update", "info" - """ - - basecmd = data.expand('${FETCHCMD_svn}', d) - - proto = ud.parm.get('proto', 'svn') - - svn_rsh = None - if proto == "svn+ssh" and "rsh" in ud.parm: - svn_rsh = ud.parm["rsh"] - - svnroot = ud.host + ud.path - - # either use the revision, or SRCDATE in braces, - options = [] - - if ud.user: - options.append("--username %s" % ud.user) - - if ud.pswd: - options.append("--password %s" % ud.pswd) - - if command is "info": - svncmd = "%s info %s %s://%s/%s/" % (basecmd, " ".join(options), proto, svnroot, ud.module) - else: - suffix = "" - if ud.revision: - options.append("-r %s" % ud.revision) - suffix = "@%s" % (ud.revision) - elif ud.date: - options.append("-r {%s}" % ud.date) - - if command is "fetch": - svncmd = "%s co %s %s://%s/%s%s %s" % (basecmd, " ".join(options), proto, svnroot, ud.module, suffix, ud.module) - elif command is "update": - svncmd = "%s update %s" % (basecmd, " ".join(options)) - else: - raise FetchError("Invalid svn command %s" % command) - - if svn_rsh: - svncmd = "svn_RSH=\"%s\" %s" % (svn_rsh, svncmd) - - return svncmd - - def go(self, loc, ud, d): - """Fetch url""" - - logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'") - - if os.access(os.path.join(ud.moddir, '.svn'), os.R_OK): - svnupdatecmd = self._buildsvncommand(ud, d, "update") - logger.info("Update " + loc) - # update sources there - os.chdir(ud.moddir) - logger.debug(1, "Running %s", svnupdatecmd) - runfetchcmd(svnupdatecmd, d) - else: - svnfetchcmd = self._buildsvncommand(ud, d, "fetch") - logger.info("Fetch " + loc) - # check out sources there - bb.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - logger.debug(1, "Running %s", svnfetchcmd) - runfetchcmd(svnfetchcmd, d) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude '.svn'" - - os.chdir(ud.pkgdir) - # tar them up to a defined filename - try: - runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, ud.module), d) - except: - t, v, tb = sys.exc_info() - try: - os.unlink(ud.localpath) - except OSError: - pass - raise t, v, tb - - def supports_srcrev(self): - return True - - def _revision_key(self, url, ud, d): - """ - Return a unique key for the url - """ - return "svn:" + ud.moddir - - def _latest_revision(self, url, ud, d): - """ - Return the latest upstream revision number - """ - logger.debug(2, "SVN fetcher hitting network for %s", url) - - output = runfetchcmd("LANG=C LC_ALL=C " + self._buildsvncommand(ud, d, "info"), d, True) - - revision = None - for line in output.splitlines(): - if "Last Changed Rev" in line: - revision = line.split(":")[1].strip() - - return revision - - def _sortable_revision(self, url, ud, d): - """ - Return a sortable revision number which in our case is the revision number - """ - - return self._build_revision(url, ud, d) - - def _build_revision(self, url, ud, d): - return ud.revision diff --git a/bitbake/lib/bb/fetch/wget.py b/bitbake/lib/bb/fetch/wget.py deleted file mode 100644 index 4d4bdfd49..000000000 --- a/bitbake/lib/bb/fetch/wget.py +++ /dev/null @@ -1,93 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import logging -import bb -import urllib -from bb import data -from bb.fetch import Fetch, FetchError, encodeurl, decodeurl, logger, runfetchcmd - -class Wget(Fetch): - """Class to fetch urls via 'wget'""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with wget. - """ - return ud.type in ['http', 'https', 'ftp'] - - def localpath(self, url, ud, d): - - url = encodeurl([ud.type, ud.host, ud.path, ud.user, ud.pswd, {}]) - ud.basename = os.path.basename(ud.path) - ud.localfile = data.expand(urllib.unquote(ud.basename), d) - - return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile) - - def go(self, uri, ud, d, checkonly = False): - """Fetch urls""" - - def fetch_uri(uri, ud, d): - if checkonly: - fetchcmd = data.getVar("CHECKCOMMAND", d, 1) - elif os.path.exists(ud.localpath): - # file exists, but we didnt complete it.. trying again.. - fetchcmd = data.getVar("RESUMECOMMAND", d, 1) - else: - fetchcmd = data.getVar("FETCHCOMMAND", d, 1) - - uri = uri.split(";")[0] - uri_decoded = list(decodeurl(uri)) - uri_type = uri_decoded[0] - uri_host = uri_decoded[1] - - fetchcmd = fetchcmd.replace("${URI}", uri.split(";")[0]) - fetchcmd = fetchcmd.replace("${FILE}", ud.basename) - logger.info("fetch " + uri) - logger.debug(2, "executing " + fetchcmd) - runfetchcmd(fetchcmd, d) - - # Sanity check since wget can pretend it succeed when it didn't - # Also, this used to happen if sourceforge sent us to the mirror page - if not os.path.exists(ud.localpath) and not checkonly: - logger.debug(2, "The fetch command for %s returned success but %s doesn't exist?...", uri, ud.localpath) - return False - - return True - - localdata = data.createCopy(d) - data.setVar('OVERRIDES', "wget:" + data.getVar('OVERRIDES', localdata), localdata) - data.update_data(localdata) - - if fetch_uri(uri, ud, localdata): - return True - - raise FetchError(uri) - - - def checkstatus(self, uri, ud, d): - return self.go(uri, ud, d, True) diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py deleted file mode 100644 index 4e03fc988..000000000 --- a/bitbake/lib/bb/fetch2/__init__.py +++ /dev/null @@ -1,1074 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -from __future__ import absolute_import -from __future__ import print_function -import os, re -import logging -import bb -from bb import data -from bb import persist_data -from bb import utils - -__version__ = "2" - -logger = logging.getLogger("BitBake.Fetcher") - -class BBFetchException(Exception): - """Class all fetch exceptions inherit from""" - def __init__(self, message): - self.msg = message - Exception.__init__(self, message) - - def __str__(self): - return self.msg - -class MalformedUrl(BBFetchException): - """Exception raised when encountering an invalid url""" - def __init__(self, url): - msg = "The URL: '%s' is invalid and cannot be interpreted" % url - self.url = url - BBFetchException.__init__(self, msg) - self.args = url - -class FetchError(BBFetchException): - """General fetcher exception when something happens incorrectly""" - def __init__(self, message, url = None): - msg = "Fetcher failure for URL: '%s'. %s" % (url, message) - self.url = url - BBFetchException.__init__(self, msg) - self.args = (message, url) - -class UnpackError(BBFetchException): - """General fetcher exception when something happens incorrectly when unpacking""" - def __init__(self, message, url): - msg = "Unpack failure for URL: '%s'. %s" % (url, message) - self.url = url - BBFetchException.__init__(self, msg) - self.args = (message, url) - -class NoMethodError(BBFetchException): - """Exception raised when there is no method to obtain a supplied url or set of urls""" - def __init__(self, url): - msg = "Could not find a fetcher which supports the URL: '%s'" % url - self.url = url - BBFetchException.__init__(self, msg) - self.args = url - -class MissingParameterError(BBFetchException): - """Exception raised when a fetch method is missing a critical parameter in the url""" - def __init__(self, missing, url): - msg = "URL: '%s' is missing the required parameter '%s'" % (url, missing) - self.url = url - self.missing = missing - BBFetchException.__init__(self, msg) - self.args = (missing, url) - -class ParameterError(BBFetchException): - """Exception raised when a url cannot be proccessed due to invalid parameters.""" - def __init__(self, message, url): - msg = "URL: '%s' has invalid parameters. %s" % (url, message) - self.url = url - BBFetchException.__init__(self, msg) - self.args = (message, url) - -class MD5SumError(BBFetchException): - """Exception raised when a MD5 checksum of a file does not match for a downloaded file""" - def __init__(self, path, wanted, got, url): - msg = "File: '%s' has md5 checksum %s when %s was expected (from URL: '%s')" % (path, got, wanted, url) - self.url = url - self.path = path - self.wanted = wanted - self.got = got - BBFetchException.__init__(self, msg) - self.args = (path, wanted, got, url) - -class SHA256SumError(MD5SumError): - """Exception raised when a SHA256 checksum of a file does not match for a downloaded file""" - def __init__(self, path, wanted, got, url): - msg = "File: '%s' has sha256 checksum %s when %s was expected (from URL: '%s')" % (path, got, wanted, url) - self.url = url - self.path = path - self.wanted = wanted - self.got = got - BBFetchException.__init__(self, msg) - self.args = (path, wanted, got, url) - -class NetworkAccess(BBFetchException): - """Exception raised when network access is disabled but it is required.""" - def __init__(self, url, cmd): - msg = "Network access disabled through BB_NO_NETWORK but access rquested with command %s (for url %s)" % (cmd, url) - self.url = url - self.cmd = cmd - BBFetchException.__init__(self, msg) - self.args = (url, cmd) - - -def decodeurl(url): - """Decodes an URL into the tokens (scheme, network location, path, - user, password, parameters). - """ - - m = re.compile('(?P<type>[^:]*)://((?P<user>.+)@)?(?P<location>[^;]+)(;(?P<parm>.*))?').match(url) - if not m: - raise MalformedUrl(url) - - type = m.group('type') - location = m.group('location') - if not location: - raise MalformedUrl(url) - user = m.group('user') - parm = m.group('parm') - - locidx = location.find('/') - if locidx != -1 and type.lower() != 'file': - host = location[:locidx] - path = location[locidx:] - else: - host = "" - path = location - if user: - m = re.compile('(?P<user>[^:]+)(:?(?P<pswd>.*))').match(user) - if m: - user = m.group('user') - pswd = m.group('pswd') - else: - user = '' - pswd = '' - - p = {} - if parm: - for s in parm.split(';'): - s1, s2 = s.split('=') - p[s1] = s2 - - return (type, host, path, user, pswd, p) - -def encodeurl(decoded): - """Encodes a URL from tokens (scheme, network location, path, - user, password, parameters). - """ - - (type, host, path, user, pswd, p) = decoded - - if not path: - raise MissingParameterError('path', "encoded from the data %s" % str(decoded)) - if not type: - raise MissingParameterError('type', "encoded from the data %s" % str(decoded)) - url = '%s://' % type - if user and type != "file": - url += "%s" % user - if pswd: - url += ":%s" % pswd - url += "@" - if host and type != "file": - url += "%s" % host - url += "%s" % path - if p: - for parm in p: - url += ";%s=%s" % (parm, p[parm]) - - return url - -def uri_replace(ud, uri_find, uri_replace, d): - if not ud.url or not uri_find or not uri_replace: - logger.debug(1, "uri_replace: passed an undefined value, not replacing") - uri_decoded = list(decodeurl(ud.url)) - uri_find_decoded = list(decodeurl(uri_find)) - uri_replace_decoded = list(decodeurl(uri_replace)) - result_decoded = ['', '', '', '', '', {}] - for i in uri_find_decoded: - loc = uri_find_decoded.index(i) - result_decoded[loc] = uri_decoded[loc] - if isinstance(i, basestring): - if (re.match(i, uri_decoded[loc])): - result_decoded[loc] = re.sub(i, uri_replace_decoded[loc], uri_decoded[loc]) - if uri_find_decoded.index(i) == 2: - if ud.mirrortarball: - result_decoded[loc] = os.path.join(os.path.dirname(result_decoded[loc]), os.path.basename(ud.mirrortarball)) - elif ud.localpath: - result_decoded[loc] = os.path.join(os.path.dirname(result_decoded[loc]), os.path.basename(ud.localpath)) - else: - return ud.url - return encodeurl(result_decoded) - -methods = [] -urldata_cache = {} -saved_headrevs = {} - -def fetcher_init(d): - """ - Called to initialize the fetchers once the configuration data is known. - Calls before this must not hit the cache. - """ - pd = persist_data.persist(d) - # When to drop SCM head revisions controlled by user policy - srcrev_policy = bb.data.getVar('BB_SRCREV_POLICY', d, True) or "clear" - if srcrev_policy == "cache": - logger.debug(1, "Keeping SRCREV cache due to cache policy of: %s", srcrev_policy) - elif srcrev_policy == "clear": - logger.debug(1, "Clearing SRCREV cache due to cache policy of: %s", srcrev_policy) - try: - bb.fetch2.saved_headrevs = pd['BB_URI_HEADREVS'].items() - except: - pass - del pd['BB_URI_HEADREVS'] - else: - raise FetchError("Invalid SRCREV cache policy of: %s" % srcrev_policy) - - for m in methods: - if hasattr(m, "init"): - m.init(d) - -def fetcher_compare_revisions(d): - """ - Compare the revisions in the persistant cache with current values and - return true/false on whether they've changed. - """ - - pd = persist_data.persist(d) - data = pd['BB_URI_HEADREVS'].items() - data2 = bb.fetch2.saved_headrevs - - changed = False - for key in data: - if key not in data2 or data2[key] != data[key]: - logger.debug(1, "%s changed", key) - changed = True - return True - else: - logger.debug(2, "%s did not change", key) - return False - -def mirror_from_string(data): - return [ i.split() for i in (data or "").replace('\\n','\n').split('\n') if i ] - -def verify_checksum(u, ud, d): - """ - verify the MD5 and SHA256 checksum for downloaded src - - return value: - - True: checksum matched - - False: checksum unmatched - - if checksum is missing in recipes file, "BB_STRICT_CHECKSUM" decide the return value. - if BB_STRICT_CHECKSUM = "1" then return false as unmatched, otherwise return true as - matched - """ - - if not ud.type in ["http", "https", "ftp", "ftps"]: - return - - md5data = bb.utils.md5_file(ud.localpath) - sha256data = bb.utils.sha256_file(ud.localpath) - - if (ud.md5_expected == None or ud.sha256_expected == None): - logger.warn('Missing SRC_URI checksum for %s, consider adding to the recipe:\n' - 'SRC_URI[%s] = "%s"\nSRC_URI[%s] = "%s"', - ud.localpath, ud.md5_name, md5data, - ud.sha256_name, sha256data) - if bb.data.getVar("BB_STRICT_CHECKSUM", d, True) == "1": - raise FetchError("No checksum specified for %s." % u, u) - return - - if ud.md5_expected != md5data: - raise MD5SumError(ud.localpath, ud.md5_expected, md5data, u) - - if ud.sha256_expected != sha256data: - raise SHA256SumError(ud.localpath, ud.sha256_expected, sha256data, u) - -def subprocess_setup(): - import signal - # Python installs a SIGPIPE handler by default. This is usually not what - # non-Python subprocesses expect. - # SIGPIPE errors are known issues with gzip/bash - signal.signal(signal.SIGPIPE, signal.SIG_DFL) - -def get_autorev(d): - # only not cache src rev in autorev case - if bb.data.getVar('BB_SRCREV_POLICY', d, True) != "cache": - bb.data.setVar('__BB_DONT_CACHE', '1', d) - return "AUTOINC" - -def get_srcrev(d): - """ - Return the version string for the current package - (usually to be used as PV) - Most packages usually only have one SCM so we just pass on the call. - In the multi SCM case, we build a value based on SRCREV_FORMAT which must - have been set. - """ - - scms = [] - fetcher = Fetch(bb.data.getVar('SRC_URI', d, True).split(), d) - urldata = fetcher.ud - for u in urldata: - if urldata[u].method.supports_srcrev(): - scms.append(u) - - if len(scms) == 0: - raise FetchError("SRCREV was used yet no valid SCM was found in SRC_URI") - - if len(scms) == 1 and len(urldata[scms[0]].names) == 1: - return urldata[scms[0]].method.sortable_revision(scms[0], urldata[scms[0]], d, urldata[scms[0]].names[0]) - - # - # Mutiple SCMs are in SRC_URI so we resort to SRCREV_FORMAT - # - format = bb.data.getVar('SRCREV_FORMAT', d, True) - if not format: - raise FetchError("The SRCREV_FORMAT variable must be set when multiple SCMs are used.") - - for scm in scms: - ud = urldata[scm] - for name in ud.names: - rev = ud.method.sortable_revision(scm, ud, d, name) - format = format.replace(name, rev) - - return format - -def localpath(url, d): - fetcher = bb.fetch2.Fetch([url], d) - return fetcher.localpath(url) - -def runfetchcmd(cmd, d, quiet = False, cleanup = []): - """ - Run cmd returning the command output - Raise an error if interrupted or cmd fails - Optionally echo command output to stdout - Optionally remove the files/directories listed in cleanup upon failure - """ - - # Need to export PATH as binary could be in metadata paths - # rather than host provided - # Also include some other variables. - # FIXME: Should really include all export varaiables? - exportvars = ['PATH', 'GIT_PROXY_COMMAND', 'GIT_PROXY_HOST', - 'GIT_PROXY_PORT', 'GIT_CONFIG', 'http_proxy', 'ftp_proxy', - 'https_proxy', 'no_proxy', 'ALL_PROXY', 'all_proxy', - 'SSH_AUTH_SOCK', 'SSH_AGENT_PID', 'HOME'] - - for var in exportvars: - val = data.getVar(var, d, True) - if val: - cmd = 'export ' + var + '=\"%s\"; %s' % (val, cmd) - - logger.debug(1, "Running %s", cmd) - - # redirect stderr to stdout - stdout_handle = os.popen(cmd + " 2>&1", "r") - output = "" - - while True: - line = stdout_handle.readline() - if not line: - break - if not quiet: - print(line, end=' ') - output += line - - status = stdout_handle.close() or 0 - signal = status >> 8 - exitstatus = status & 0xff - - if (signal or status != 0): - for f in cleanup: - try: - bb.utils.remove(f, True) - except OSError: - pass - - if signal: - raise FetchError("Fetch command %s failed with signal %s, output:\n%s" % (cmd, signal, output)) - elif status != 0: - raise FetchError("Fetch command %s failed with exit code %s, output:\n%s" % (cmd, status, output)) - - return output - -def check_network_access(d, info = "", url = None): - """ - log remote network access, and error if BB_NO_NETWORK is set - """ - if bb.data.getVar("BB_NO_NETWORK", d, True) == "1": - raise NetworkAccess(url, info) - else: - logger.debug(1, "Fetcher accessed the network with the command %s" % info) - -def try_mirrors(d, origud, mirrors, check = False): - """ - Try to use a mirrored version of the sources. - This method will be automatically called before the fetchers go. - - d Is a bb.data instance - uri is the original uri we're trying to download - mirrors is the list of mirrors we're going to try - """ - ld = d.createCopy() - for line in mirrors: - try: - (find, replace) = line - except ValueError: - continue - newuri = uri_replace(origud, find, replace, ld) - if newuri == origud.url: - continue - try: - ud = FetchData(newuri, ld) - ud.setup_localpath(ld) - - if check: - found = ud.method.checkstatus(newuri, ud, ld) - if found: - return found - continue - - if ud.method.need_update(newuri, ud, ld): - ud.method.download(newuri, ud, ld) - if hasattr(ud.method,"build_mirror_data"): - ud.method.build_mirror_data(newuri, ud, ld) - - if not ud.localpath or not os.path.exists(ud.localpath): - continue - - if ud.localpath == origud.localpath: - return ud.localpath - - # We may be obtaining a mirror tarball which needs further processing by the real fetcher - # If that tarball is a local file:// we need to provide a symlink to it - dldir = ld.getVar("DL_DIR", True) - if os.path.basename(ud.localpath) != os.path.basename(origud.localpath): - dest = os.path.join(dldir, os.path.basename(ud.localpath)) - if not os.path.exists(dest): - os.symlink(ud.localpath, dest) - return None - # Otherwise the result is a local file:// and we symlink to it - if not os.path.exists(origud.localpath): - os.symlink(ud.localpath, origud.localpath) - return ud.localpath - - except bb.fetch2.NetworkAccess: - raise - - except bb.fetch2.BBFetchException as e: - logger.debug(1, "Mirror fetch failure for url %s (original url: %s)" % (newuri, origud.url)) - logger.debug(1, str(e)) - try: - if os.path.isfile(ud.localpath): - bb.utils.remove(ud.localpath) - except UnboundLocalError: - pass - continue - return None - -def srcrev_internal_helper(ud, d, name): - """ - Return: - a) a source revision if specified - b) latest revision if SRCREV="AUTOINC" - c) None if not specified - """ - - if 'rev' in ud.parm: - return ud.parm['rev'] - - if 'tag' in ud.parm: - return ud.parm['tag'] - - rev = None - pn = data.getVar("PN", d, True) - if name != '': - rev = data.getVar("SRCREV_%s_pn-%s" % (name, pn), d, True) - if not rev: - rev = data.getVar("SRCREV_%s" % name, d, True) - if not rev: - rev = data.getVar("SRCREV_pn-%s" % pn, d, True) - if not rev: - rev = data.getVar("SRCREV", d, True) - if rev == "INVALID": - raise FetchError("Please set SRCREV to a valid value", ud.url) - if rev == "AUTOINC": - rev = ud.method.latest_revision(ud.url, ud, d, name) - - return rev - -class FetchData(object): - """ - A class which represents the fetcher state for a given URI. - """ - def __init__(self, url, d): - # localpath is the location of a downloaded result. If not set, the file is local. - self.donestamp = None - self.localfile = "" - self.localpath = None - self.lockfile = None - self.mirrortarball = None - (self.type, self.host, self.path, self.user, self.pswd, self.parm) = decodeurl(data.expand(url, d)) - self.date = self.getSRCDate(d) - self.url = url - if not self.user and "user" in self.parm: - self.user = self.parm["user"] - if not self.pswd and "pswd" in self.parm: - self.pswd = self.parm["pswd"] - self.setup = False - - if "name" in self.parm: - self.md5_name = "%s.md5sum" % self.parm["name"] - self.sha256_name = "%s.sha256sum" % self.parm["name"] - else: - self.md5_name = "md5sum" - self.sha256_name = "sha256sum" - self.md5_expected = bb.data.getVarFlag("SRC_URI", self.md5_name, d) - self.sha256_expected = bb.data.getVarFlag("SRC_URI", self.sha256_name, d) - - self.names = self.parm.get("name",'default').split(',') - - self.method = None - for m in methods: - if m.supports(url, self, d): - self.method = m - break - - if not self.method: - raise NoMethodError(url) - - if self.method.supports_srcrev(): - self.revisions = {} - for name in self.names: - self.revisions[name] = srcrev_internal_helper(self, d, name) - - # add compatibility code for non name specified case - if len(self.names) == 1: - self.revision = self.revisions[self.names[0]] - - if hasattr(self.method, "urldata_init"): - self.method.urldata_init(self, d) - - if "localpath" in self.parm: - # if user sets localpath for file, use it instead. - self.localpath = self.parm["localpath"] - self.basename = os.path.basename(self.localpath) - elif self.localfile: - self.localpath = self.method.localpath(self.url, self, d) - - if self.localfile and self.localpath: - # Note: These files should always be in DL_DIR whereas localpath may not be. - basepath = bb.data.expand("${DL_DIR}/%s" % os.path.basename(self.localpath), d) - self.donestamp = basepath + '.done' - self.lockfile = basepath + '.lock' - - def setup_localpath(self, d): - if not self.localpath: - self.localpath = self.method.localpath(self.url, self, d) - - def getSRCDate(self, d): - """ - Return the SRC Date for the component - - d the bb.data module - """ - if "srcdate" in self.parm: - return self.parm['srcdate'] - - pn = data.getVar("PN", d, True) - - if pn: - return data.getVar("SRCDATE_%s" % pn, d, True) or data.getVar("SRCDATE", d, True) or data.getVar("DATE", d, True) - - return data.getVar("SRCDATE", d, True) or data.getVar("DATE", d, True) - -class FetchMethod(object): - """Base class for 'fetch'ing data""" - - def __init__(self, urls = []): - self.urls = [] - - def supports(self, url, urldata, d): - """ - Check to see if this fetch class supports a given url. - """ - return 0 - - def localpath(self, url, urldata, d): - """ - Return the local filename of a given url assuming a successful fetch. - Can also setup variables in urldata for use in go (saving code duplication - and duplicate code execution) - """ - return os.path.join(data.getVar("DL_DIR", d, True), urldata.localfile) - - def _strip_leading_slashes(self, relpath): - """ - Remove leading slash as os.path.join can't cope - """ - while os.path.isabs(relpath): - relpath = relpath[1:] - return relpath - - def setUrls(self, urls): - self.__urls = urls - - def getUrls(self): - return self.__urls - - urls = property(getUrls, setUrls, None, "Urls property") - - def need_update(self, url, ud, d): - """ - Force a fetch, even if localpath exists? - """ - if os.path.exists(ud.localpath): - return False - return True - - def supports_srcrev(self): - """ - The fetcher supports auto source revisions (SRCREV) - """ - return False - - def download(self, url, urldata, d): - """ - Fetch urls - Assumes localpath was called first - """ - raise NoMethodError(url) - - def unpack(self, urldata, rootdir, data): - import subprocess - iterate = False - file = urldata.localpath - - try: - unpack = bb.utils.to_boolean(urldata.parm.get('unpack'), True) - except ValueError, exc: - bb.fatal("Invalid value for 'unpack' parameter for %s: %s" % - (file, urldata.parm.get('unpack'))) - - dots = file.split(".") - if dots[-1] in ['gz', 'bz2', 'Z']: - efile = os.path.join(bb.data.getVar('WORKDIR', data, True),os.path.basename('.'.join(dots[0:-1]))) - else: - efile = file - cmd = None - - if unpack: - if file.endswith('.tar'): - cmd = 'tar x --no-same-owner -f %s' % file - elif file.endswith('.tgz') or file.endswith('.tar.gz') or file.endswith('.tar.Z'): - cmd = 'tar xz --no-same-owner -f %s' % file - elif file.endswith('.tbz') or file.endswith('.tbz2') or file.endswith('.tar.bz2'): - cmd = 'bzip2 -dc %s | tar x --no-same-owner -f -' % file - elif file.endswith('.gz') or file.endswith('.Z') or file.endswith('.z'): - cmd = 'gzip -dc %s > %s' % (file, efile) - elif file.endswith('.bz2'): - cmd = 'bzip2 -dc %s > %s' % (file, efile) - elif file.endswith('.tar.xz'): - cmd = 'xz -dc %s | tar x --no-same-owner -f -' % file - elif file.endswith('.xz'): - cmd = 'xz -dc %s > %s' % (file, efile) - elif file.endswith('.zip') or file.endswith('.jar'): - try: - dos = bb.utils.to_boolean(urldata.parm.get('dos'), False) - except ValueError, exc: - bb.fatal("Invalid value for 'dos' parameter for %s: %s" % - (file, urldata.parm.get('dos'))) - cmd = 'unzip -q -o' - if dos: - cmd = '%s -a' % cmd - cmd = "%s '%s'" % (cmd, file) - elif file.endswith('.src.rpm') or file.endswith('.srpm'): - if 'extract' in urldata.parm: - unpack_file = urldata.parm.get('extract') - cmd = 'rpm2cpio.sh %s | cpio -i %s' % (file, unpack_file) - iterate = True - iterate_file = unpack_file - else: - cmd = 'rpm2cpio.sh %s | cpio -i' % (file) - - if not unpack or not cmd: - # If file == dest, then avoid any copies, as we already put the file into dest! - dest = os.path.join(rootdir, os.path.basename(file)) - if (file != dest) and not (os.path.exists(dest) and os.path.samefile(file, dest)): - if os.path.isdir(file): - filesdir = os.path.realpath(bb.data.getVar("FILESDIR", data, True)) - destdir = "." - if file[0:len(filesdir)] == filesdir: - destdir = file[len(filesdir):file.rfind('/')] - destdir = destdir.strip('/') - if len(destdir) < 1: - destdir = "." - elif not os.access("%s/%s" % (rootdir, destdir), os.F_OK): - os.makedirs("%s/%s" % (rootdir, destdir)) - cmd = 'cp -pPR %s %s/%s/' % (file, rootdir, destdir) - #cmd = 'tar -cf - -C "%d" -ps . | tar -xf - -C "%s/%s/"' % (file, rootdir, destdir) - else: - # The "destdir" handling was specifically done for FILESPATH - # items. So, only do so for file:// entries. - if urldata.type == "file" and urldata.path.find("/") != -1: - destdir = urldata.path.rsplit("/", 1)[0] - else: - destdir = "." - bb.mkdirhier("%s/%s" % (rootdir, destdir)) - cmd = 'cp %s %s/%s/' % (file, rootdir, destdir) - - if not cmd: - return - - # Change to subdir before executing command - save_cwd = os.getcwd(); - os.chdir(rootdir) - if 'subdir' in urldata.parm: - newdir = ("%s/%s" % (rootdir, urldata.parm.get('subdir'))) - bb.mkdirhier(newdir) - os.chdir(newdir) - - cmd = "PATH=\"%s\" %s" % (bb.data.getVar('PATH', data, True), cmd) - bb.note("Unpacking %s to %s/" % (file, os.getcwd())) - ret = subprocess.call(cmd, preexec_fn=subprocess_setup, shell=True) - - os.chdir(save_cwd) - - if ret != 0: - raise UnpackError("Unpack command %s failed with return value %s" % (cmd, ret), urldata.url) - - if iterate is True: - iterate_urldata = urldata - iterate_urldata.localpath = "%s/%s" % (rootdir, iterate_file) - self.unpack(urldata, rootdir, data) - - return - - def clean(self, urldata, d): - """ - Clean any existing full or partial download - """ - bb.utils.remove(urldata.localpath) - - def try_premirror(self, url, urldata, d): - """ - Should premirrors be used? - """ - return True - - def checkstatus(self, url, urldata, d): - """ - Check the status of a URL - Assumes localpath was called first - """ - logger.info("URL %s could not be checked for status since no method exists.", url) - return True - - def localcount_internal_helper(ud, d, name): - """ - Return: - a) a locked localcount if specified - b) None otherwise - """ - - localcount = None - if name != '': - pn = data.getVar("PN", d, True) - localcount = data.getVar("LOCALCOUNT_" + name, d, True) - if not localcount: - localcount = data.getVar("LOCALCOUNT", d, True) - return localcount - - localcount_internal_helper = staticmethod(localcount_internal_helper) - - def latest_revision(self, url, ud, d, name): - """ - Look in the cache for the latest revision, if not present ask the SCM. - """ - if not hasattr(self, "_latest_revision"): - raise ParameterError("The fetcher for this URL does not support _latest_revision", url) - - pd = persist_data.persist(d) - revs = pd['BB_URI_HEADREVS'] - key = self.generate_revision_key(url, ud, d, name) - rev = revs[key] - if rev != None: - return str(rev) - - revs[key] = rev = self._latest_revision(url, ud, d, name) - return rev - - def sortable_revision(self, url, ud, d, name): - """ - - """ - if hasattr(self, "_sortable_revision"): - return self._sortable_revision(url, ud, d) - - pd = persist_data.persist(d) - localcounts = pd['BB_URI_LOCALCOUNT'] - key = self.generate_revision_key(url, ud, d, name) - - latest_rev = self._build_revision(url, ud, d, name) - last_rev = localcounts[key + '_rev'] - uselocalcount = bb.data.getVar("BB_LOCALCOUNT_OVERRIDE", d, True) or False - count = None - if uselocalcount: - count = FetchMethod.localcount_internal_helper(ud, d, name) - if count is None: - count = localcounts[key + '_count'] or "0" - - if last_rev == latest_rev: - return str(count + "+" + latest_rev) - - buildindex_provided = hasattr(self, "_sortable_buildindex") - if buildindex_provided: - count = self._sortable_buildindex(url, ud, d, latest_rev) - - if count is None: - count = "0" - elif uselocalcount or buildindex_provided: - count = str(count) - else: - count = str(int(count) + 1) - - localcounts[key + '_rev'] = latest_rev - localcounts[key + '_count'] = count - - return str(count + "+" + latest_rev) - - def generate_revision_key(self, url, ud, d, name): - key = self._revision_key(url, ud, d, name) - return "%s-%s" % (key, bb.data.getVar("PN", d, True) or "") - -class Fetch(object): - def __init__(self, urls, d, cache = True): - if len(urls) == 0: - urls = d.getVar("SRC_URI", True).split() - self.urls = urls - self.d = d - self.ud = {} - - fn = bb.data.getVar('FILE', d, True) - if cache and fn in urldata_cache: - self.ud = urldata_cache[fn] - - for url in urls: - if url not in self.ud: - self.ud[url] = FetchData(url, d) - - if cache: - urldata_cache[fn] = self.ud - - def localpath(self, url): - if url not in self.urls: - self.ud[url] = FetchData(url, self.d) - - self.ud[url].setup_localpath(self.d) - return bb.data.expand(self.ud[url].localpath, self.d) - - def localpaths(self): - """ - Return a list of the local filenames, assuming successful fetch - """ - local = [] - - for u in self.urls: - ud = self.ud[u] - ud.setup_localpath(self.d) - local.append(ud.localpath) - - return local - - def download(self, urls = []): - """ - Fetch all urls - """ - if len(urls) == 0: - urls = self.urls - - network = bb.data.getVar("BB_NO_NETWORK", self.d, True) - premirroronly = (bb.data.getVar("BB_FETCH_PREMIRRORONLY", self.d, True) == "1") - - for u in urls: - ud = self.ud[u] - ud.setup_localpath(self.d) - m = ud.method - localpath = "" - - if not ud.localfile: - continue - - lf = bb.utils.lockfile(ud.lockfile) - - try: - bb.data.setVar("BB_NO_NETWORK", network, self.d) - - if not m.need_update(u, ud, self.d): - localpath = ud.localpath - elif m.try_premirror(u, ud, self.d): - logger.debug(1, "Trying PREMIRRORS") - mirrors = mirror_from_string(bb.data.getVar('PREMIRRORS', self.d, True)) - localpath = try_mirrors(self.d, ud, mirrors, False) - - if premirroronly: - bb.data.setVar("BB_NO_NETWORK", "1", self.d) - - if not localpath and m.need_update(u, ud, self.d): - try: - logger.debug(1, "Trying Upstream") - m.download(u, ud, self.d) - if hasattr(m, "build_mirror_data"): - m.build_mirror_data(u, ud, self.d) - localpath = ud.localpath - - except bb.fetch2.NetworkAccess: - raise - - except BBFetchException as e: - logger.debug(1, str(e)) - # Remove any incomplete fetch - if os.path.isfile(ud.localpath): - bb.utils.remove(ud.localpath) - logger.debug(1, "Trying MIRRORS") - mirrors = mirror_from_string(bb.data.getVar('MIRRORS', self.d, True)) - localpath = try_mirrors (self.d, ud, mirrors) - - if not localpath or not os.path.exists(localpath): - raise FetchError("Unable to fetch URL %s from any source." % u, u) - - if os.path.exists(ud.donestamp): - # Touch the done stamp file to show active use of the download - try: - os.utime(ud.donestamp, None) - except: - # Errors aren't fatal here - pass - else: - # Only check the checksums if we've not seen this item before, then create the stamp - verify_checksum(u, ud, self.d) - open(ud.donestamp, 'w').close() - - finally: - bb.utils.unlockfile(lf) - - def checkstatus(self, urls = []): - """ - Check all urls exist upstream - """ - - if len(urls) == 0: - urls = self.urls - - for u in urls: - ud = self.ud[u] - ud.setup_localpath(self.d) - m = ud.method - logger.debug(1, "Testing URL %s", u) - # First try checking uri, u, from PREMIRRORS - mirrors = mirror_from_string(bb.data.getVar('PREMIRRORS', self.d, True)) - ret = try_mirrors(self.d, ud, mirrors, True) - if not ret: - # Next try checking from the original uri, u - try: - ret = m.checkstatus(u, ud, self.d) - except: - # Finally, try checking uri, u, from MIRRORS - mirrors = mirror_from_string(bb.data.getVar('MIRRORS', self.d, True)) - ret = try_mirrors (self.d, ud, mirrors, True) - - if not ret: - raise FetchError("URL %s doesn't work" % u, u) - - def unpack(self, root, urls = []): - """ - Check all urls exist upstream - """ - - if len(urls) == 0: - urls = self.urls - - for u in urls: - ud = self.ud[u] - ud.setup_localpath(self.d) - - if bb.data.expand(self.localpath, self.d) is None: - continue - - if ud.lockfile: - lf = bb.utils.lockfile(ud.lockfile) - - ud.method.unpack(ud, root, self.d) - - if ud.lockfile: - bb.utils.unlockfile(lf) - - def clean(self, urls = []): - """ - Clean files that the fetcher gets or places - """ - - if len(urls) == 0: - urls = self.urls - - for url in urls: - if url not in self.ud: - self.ud[url] = FetchData(url, d) - ud = self.ud[url] - ud.setup_localpath(self.d) - - if not ud.localfile or self.localpath is None: - continue - - if ud.lockfile: - lf = bb.utils.lockfile(ud.lockfile) - - ud.method.clean(ud, self.d) - if ud.donestamp: - bb.utils.remove(ud.donestamp) - - if ud.lockfile: - bb.utils.unlockfile(lf) - -from . import cvs -from . import git -from . import local -from . import svn -from . import wget -from . import svk -from . import ssh -from . import perforce -from . import bzr -from . import hg -from . import osc -from . import repo - -methods.append(local.Local()) -methods.append(wget.Wget()) -methods.append(svn.Svn()) -methods.append(git.Git()) -methods.append(cvs.Cvs()) -methods.append(svk.Svk()) -methods.append(ssh.SSH()) -methods.append(perforce.Perforce()) -methods.append(bzr.Bzr()) -methods.append(hg.Hg()) -methods.append(osc.Osc()) -methods.append(repo.Repo()) diff --git a/bitbake/lib/bb/fetch2/bzr.py b/bitbake/lib/bb/fetch2/bzr.py deleted file mode 100644 index 454961eff..000000000 --- a/bitbake/lib/bb/fetch2/bzr.py +++ /dev/null @@ -1,141 +0,0 @@ -""" -BitBake 'Fetch' implementation for bzr. - -""" - -# Copyright (C) 2007 Ross Burton -# Copyright (C) 2007 Richard Purdie -# -# Classes for obtaining upstream sources for the -# BitBake build tools. -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import os -import sys -import logging -import bb -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import FetchError -from bb.fetch2 import runfetchcmd -from bb.fetch2 import logger - -class Bzr(FetchMethod): - def supports(self, url, ud, d): - return ud.type in ['bzr'] - - def urldata_init(self, ud, d): - """ - init bzr specific variable within url data - """ - # Create paths to bzr checkouts - relpath = self._strip_leading_slashes(ud.path) - ud.pkgdir = os.path.join(data.expand('${BZRDIR}', d), ud.host, relpath) - - if not ud.revision: - ud.revision = self.latest_revision(ud.url, ud, d) - - ud.localfile = data.expand('bzr_%s_%s_%s.tar.gz' % (ud.host, ud.path.replace('/', '.'), ud.revision), d) - - def _buildbzrcommand(self, ud, d, command): - """ - Build up an bzr commandline based on ud - command is "fetch", "update", "revno" - """ - - basecmd = data.expand('${FETCHCMD_bzr}', d) - - proto = ud.parm.get('proto', 'http') - - bzrroot = ud.host + ud.path - - options = [] - - if command is "revno": - bzrcmd = "%s revno %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot) - else: - if ud.revision: - options.append("-r %s" % ud.revision) - - if command is "fetch": - bzrcmd = "%s co %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot) - elif command is "update": - bzrcmd = "%s pull %s --overwrite" % (basecmd, " ".join(options)) - else: - raise FetchError("Invalid bzr command %s" % command, ud.url) - - return bzrcmd - - def download(self, loc, ud, d): - """Fetch url""" - - if os.access(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir), '.bzr'), os.R_OK): - bzrcmd = self._buildbzrcommand(ud, d, "update") - logger.debug(1, "BZR Update %s", loc) - bb.fetch2.check_network_access(d, bzrcmd, ud.url) - os.chdir(os.path.join (ud.pkgdir, os.path.basename(ud.path))) - runfetchcmd(bzrcmd, d) - else: - bb.utils.remove(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir)), True) - bzrcmd = self._buildbzrcommand(ud, d, "fetch") - bb.fetch2.check_network_access(d, bzrcmd, ud.url) - logger.debug(1, "BZR Checkout %s", loc) - bb.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - logger.debug(1, "Running %s", bzrcmd) - runfetchcmd(bzrcmd, d) - - os.chdir(ud.pkgdir) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude '.bzr' --exclude '.bzrtags'" - - # tar them up to a defined filename - runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(ud.pkgdir)), d, cleanup = [ud.localpath]) - - def supports_srcrev(self): - return True - - def _revision_key(self, url, ud, d, name): - """ - Return a unique key for the url - """ - return "bzr:" + ud.pkgdir - - def _latest_revision(self, url, ud, d, name): - """ - Return the latest upstream revision number - """ - logger.debug(2, "BZR fetcher hitting network for %s", url) - - bb.fetch2.check_network_access(d, self._buildbzrcommand(ud, d, "revno"), ud.url) - - output = runfetchcmd(self._buildbzrcommand(ud, d, "revno"), d, True) - - return output.strip() - - def _sortable_revision(self, url, ud, d): - """ - Return a sortable revision number which in our case is the revision number - """ - - return self._build_revision(url, ud, d) - - def _build_revision(self, url, ud, d): - return ud.revision diff --git a/bitbake/lib/bb/fetch2/cvs.py b/bitbake/lib/bb/fetch2/cvs.py deleted file mode 100644 index 12d11e0d5..000000000 --- a/bitbake/lib/bb/fetch2/cvs.py +++ /dev/null @@ -1,181 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -#Based on functions from the base bb module, Copyright 2003 Holger Schurig -# - -import os -import logging -import bb -from bb import data -from bb.fetch2 import FetchMethod, FetchError, MissingParameterError, logger -from bb.fetch2 import runfetchcmd - -class Cvs(FetchMethod): - """ - Class to fetch a module or modules from cvs repositories - """ - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with cvs. - """ - return ud.type in ['cvs'] - - def urldata_init(self, ud, d): - if not "module" in ud.parm: - raise MissingParameterError("module", ud.url) - ud.module = ud.parm["module"] - - ud.tag = ud.parm.get('tag', "") - - # Override the default date in certain cases - if 'date' in ud.parm: - ud.date = ud.parm['date'] - elif ud.tag: - ud.date = "" - - norecurse = '' - if 'norecurse' in ud.parm: - norecurse = '_norecurse' - - fullpath = '' - if 'fullpath' in ud.parm: - fullpath = '_fullpath' - - ud.localfile = data.expand('%s_%s_%s_%s%s%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.tag, ud.date, norecurse, fullpath), d) - - def need_update(self, url, ud, d): - if (ud.date == "now"): - return True - if not os.path.exists(ud.localpath): - return True - return False - - def download(self, loc, ud, d): - - method = ud.parm.get('method', 'pserver') - localdir = ud.parm.get('localdir', ud.module) - cvs_port = ud.parm.get('port', '') - - cvs_rsh = None - if method == "ext": - if "rsh" in ud.parm: - cvs_rsh = ud.parm["rsh"] - - if method == "dir": - cvsroot = ud.path - else: - cvsroot = ":" + method - cvsproxyhost = data.getVar('CVS_PROXY_HOST', d, True) - if cvsproxyhost: - cvsroot += ";proxy=" + cvsproxyhost - cvsproxyport = data.getVar('CVS_PROXY_PORT', d, True) - if cvsproxyport: - cvsroot += ";proxyport=" + cvsproxyport - cvsroot += ":" + ud.user - if ud.pswd: - cvsroot += ":" + ud.pswd - cvsroot += "@" + ud.host + ":" + cvs_port + ud.path - - options = [] - if 'norecurse' in ud.parm: - options.append("-l") - if ud.date: - # treat YYYYMMDDHHMM specially for CVS - if len(ud.date) == 12: - options.append("-D \"%s %s:%s UTC\"" % (ud.date[0:8], ud.date[8:10], ud.date[10:12])) - else: - options.append("-D \"%s UTC\"" % ud.date) - if ud.tag: - options.append("-r %s" % ud.tag) - - localdata = data.createCopy(d) - data.setVar('OVERRIDES', "cvs:%s" % data.getVar('OVERRIDES', localdata), localdata) - data.update_data(localdata) - - data.setVar('CVSROOT', cvsroot, localdata) - data.setVar('CVSCOOPTS', " ".join(options), localdata) - data.setVar('CVSMODULE', ud.module, localdata) - cvscmd = data.getVar('FETCHCOMMAND', localdata, True) - cvsupdatecmd = data.getVar('UPDATECOMMAND', localdata, True) - - if cvs_rsh: - cvscmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvscmd) - cvsupdatecmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvsupdatecmd) - - # create module directory - logger.debug(2, "Fetch: checking for module directory") - pkg = data.expand('${PN}', d) - pkgdir = os.path.join(data.expand('${CVSDIR}', localdata), pkg) - moddir = os.path.join(pkgdir, localdir) - if os.access(os.path.join(moddir, 'CVS'), os.R_OK): - logger.info("Update " + loc) - bb.fetch2.check_network_access(d, cvsupdatecmd, ud.url) - # update sources there - os.chdir(moddir) - cmd = cvsupdatecmd - else: - logger.info("Fetch " + loc) - # check out sources there - bb.mkdirhier(pkgdir) - os.chdir(pkgdir) - logger.debug(1, "Running %s", cvscmd) - bb.fetch2.check_network_access(d, cvscmd, ud.url) - cmd = cvscmd - - runfetchcmd(cmd, d, cleanup = [moddir]) - - if not os.access(moddir, os.R_OK): - raise FetchError("Directory %s was not readable despite sucessful fetch?!" % moddir, ud.url) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude 'CVS'" - - # tar them up to a defined filename - if 'fullpath' in ud.parm: - os.chdir(pkgdir) - cmd = "tar %s -czf %s %s" % (tar_flags, ud.localpath, localdir) - else: - os.chdir(moddir) - os.chdir('..') - cmd = "tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(moddir)) - - runfetchcmd(cmd, d, cleanup = [ud.localpath]) - - def clean(self, ud, d): - """ Clean CVS Files and tarballs """ - - pkg = data.expand('${PN}', d) - localdata = data.createCopy(d) - data.setVar('OVERRIDES', "cvs:%s" % data.getVar('OVERRIDES', localdata), localdata) - data.update_data(localdata) - pkgdir = os.path.join(data.expand('${CVSDIR}', localdata), pkg) - - bb.utils.remove(pkgdir, True) - bb.utils.remove(ud.localpath) - diff --git a/bitbake/lib/bb/fetch2/git.py b/bitbake/lib/bb/fetch2/git.py deleted file mode 100644 index f2c27e42a..000000000 --- a/bitbake/lib/bb/fetch2/git.py +++ /dev/null @@ -1,242 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' git implementation - -""" - -#Copyright (C) 2005 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import os -import bb -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import runfetchcmd -from bb.fetch2 import logger - -class Git(FetchMethod): - """Class to fetch a module or modules from git repositories""" - def init(self, d): - # - # Only enable _sortable revision if the key is set - # - if bb.data.getVar("BB_GIT_CLONE_FOR_SRCREV", d, True): - self._sortable_buildindex = self._sortable_buildindex_disabled - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with git. - """ - return ud.type in ['git'] - - def urldata_init(self, ud, d): - """ - init git specific variable within url data - so that the git method like latest_revision() can work - """ - if 'protocol' in ud.parm: - ud.proto = ud.parm['protocol'] - elif not ud.host: - ud.proto = 'file' - else: - ud.proto = "rsync" - - ud.nocheckout = False - if 'nocheckout' in ud.parm: - ud.nocheckout = True - - branches = ud.parm.get("branch", "master").split(',') - if len(branches) != len(ud.names): - raise bb.fetch2.ParameterError("The number of name and branch parameters is not balanced", ud.url) - ud.branches = {} - for name in ud.names: - branch = branches[ud.names.index(name)] - ud.branches[name] = branch - - gitsrcname = '%s%s' % (ud.host, ud.path.replace('/', '.')) - ud.mirrortarball = 'git2_%s.tar.gz' % (gitsrcname) - ud.fullmirror = os.path.join(data.getVar("DL_DIR", d, True), ud.mirrortarball) - ud.clonedir = os.path.join(data.expand('${GITDIR}', d), gitsrcname) - - ud.basecmd = data.getVar("FETCHCMD_git", d, True) or "git" - - for name in ud.names: - # Ensure anything that doesn't look like a sha256 checksum/revision is translated into one - if not ud.revisions[name] or len(ud.revisions[name]) != 40 or (False in [c in "abcdef0123456789" for c in ud.revisions[name]]): - ud.revisions[name] = self.latest_revision(ud.url, ud, d, name) - - ud.write_tarballs = (data.getVar("BB_GENERATE_MIRROR_TARBALLS", d, True) or "0") != "0" - - ud.localfile = ud.clonedir - - def localpath(self, url, ud, d): - return ud.clonedir - - def need_update(self, u, ud, d): - if not os.path.exists(ud.clonedir): - return True - os.chdir(ud.clonedir) - for name in ud.names: - if not self._contains_ref(ud.revisions[name], d): - return True - if ud.write_tarballs and not os.path.exists(ud.fullmirror): - return True - return False - - def try_premirror(self, u, ud, d): - # If we don't do this, updating an existing checkout with only premirrors - # is not possible - if bb.data.getVar("BB_FETCH_PREMIRRORONLY", d, True) is not None: - return True - if os.path.exists(ud.clonedir): - return False - return True - - def download(self, loc, ud, d): - """Fetch url""" - - if ud.user: - username = ud.user + '@' - else: - username = "" - - ud.repochanged = not os.path.exists(ud.fullmirror) - - # If the checkout doesn't exist and the mirror tarball does, extract it - if not os.path.exists(ud.clonedir) and os.path.exists(ud.fullmirror): - bb.mkdirhier(ud.clonedir) - os.chdir(ud.clonedir) - runfetchcmd("tar -xzf %s" % (ud.fullmirror), d) - - # If the repo still doesn't exist, fallback to cloning it - if not os.path.exists(ud.clonedir): - bb.fetch2.check_network_access(d, "git clone --bare %s%s" % (ud.host, ud.path)) - runfetchcmd("%s clone --bare %s://%s%s%s %s" % (ud.basecmd, ud.proto, username, ud.host, ud.path, ud.clonedir), d) - - os.chdir(ud.clonedir) - # Update the checkout if needed - needupdate = False - for name in ud.names: - if not self._contains_ref(ud.revisions[name], d): - needupdate = True - if needupdate: - bb.fetch2.check_network_access(d, "git fetch %s%s" % (ud.host, ud.path), ud.url) - try: - runfetchcmd("%s remote prune origin" % ud.basecmd, d) - runfetchcmd("%s remote rm origin" % ud.basecmd, d) - except bb.fetch2.FetchError: - logger.debug(1, "No Origin") - - runfetchcmd("%s remote add origin %s://%s%s%s" % (ud.basecmd, ud.proto, username, ud.host, ud.path), d) - runfetchcmd("%s fetch --all -t" % ud.basecmd, d) - runfetchcmd("%s prune-packed" % ud.basecmd, d) - runfetchcmd("%s pack-redundant --all | xargs -r rm" % ud.basecmd, d) - ud.repochanged = True - - def build_mirror_data(self, url, ud, d): - # Generate a mirror tarball if needed - if ud.write_tarballs and (ud.repochanged or not os.path.exists(ud.fullmirror)): - os.chdir(ud.clonedir) - logger.info("Creating tarball of git repository") - runfetchcmd("tar -czf %s %s" % (ud.fullmirror, os.path.join(".") ), d) - - def unpack(self, ud, destdir, d): - """ unpack the downloaded src to destdir""" - - subdir = ud.parm.get("subpath", "") - if subdir != "": - readpathspec = ":%s" % (subdir) - else: - readpathspec = "" - - destdir = os.path.join(destdir, "git/") - if os.path.exists(destdir): - bb.utils.prunedir(destdir) - - runfetchcmd("git clone -s -n %s %s" % (ud.clonedir, destdir), d) - if not ud.nocheckout: - os.chdir(destdir) - runfetchcmd("%s read-tree %s%s" % (ud.basecmd, ud.revisions[ud.names[0]], readpathspec), d) - runfetchcmd("%s checkout-index -q -f -a" % ud.basecmd, d) - return True - - def clean(self, ud, d): - """ clean the git directory """ - - bb.utils.remove(ud.localpath, True) - bb.utils.remove(ud.fullmirror) - - def supports_srcrev(self): - return True - - def _contains_ref(self, tag, d): - basecmd = data.getVar("FETCHCMD_git", d, True) or "git" - output = runfetchcmd("%s log --pretty=oneline -n 1 %s -- 2> /dev/null | wc -l" % (basecmd, tag), d, quiet=True) - return output.split()[0] != "0" - - def _revision_key(self, url, ud, d, name): - """ - Return a unique key for the url - """ - return "git:" + ud.host + ud.path.replace('/', '.') + ud.branches[name] - - def _latest_revision(self, url, ud, d, name): - """ - Compute the HEAD revision for the url - """ - if ud.user: - username = ud.user + '@' - else: - username = "" - - bb.fetch2.check_network_access(d, "git ls-remote %s%s %s" % (ud.host, ud.path, ud.branches[name])) - basecmd = data.getVar("FETCHCMD_git", d, True) or "git" - cmd = "%s ls-remote %s://%s%s%s %s" % (basecmd, ud.proto, username, ud.host, ud.path, ud.branches[name]) - output = runfetchcmd(cmd, d, True) - if not output: - raise bb.fetch2.FetchError("The command %s gave empty output unexpectedly" % cmd, url) - return output.split()[0] - - def _build_revision(self, url, ud, d, name): - return ud.revisions[name] - - def _sortable_buildindex_disabled(self, url, ud, d, rev): - """ - Return a suitable buildindex for the revision specified. This is done by counting revisions - using "git rev-list" which may or may not work in different circumstances. - """ - - cwd = os.getcwd() - - # Check if we have the rev already - - if not os.path.exists(ud.clonedir): - print("no repo") - self.download(None, ud, d) - if not os.path.exists(ud.clonedir): - logger.error("GIT repository for %s doesn't exist in %s, cannot get sortable buildnumber, using old value", url, ud.clonedir) - return None - - - os.chdir(ud.clonedir) - if not self._contains_ref(rev, d): - self.download(None, ud, d) - - output = runfetchcmd("%s rev-list %s -- 2> /dev/null | wc -l" % (ud.basecmd, rev), d, quiet=True) - os.chdir(cwd) - - buildindex = "%s" % output.split()[0] - logger.debug(1, "GIT repository for %s in %s is returning %s revisions in rev-list before %s", url, ud.clonedir, buildindex, rev) - return buildindex diff --git a/bitbake/lib/bb/fetch2/hg.py b/bitbake/lib/bb/fetch2/hg.py deleted file mode 100644 index 6a56f8d0c..000000000 --- a/bitbake/lib/bb/fetch2/hg.py +++ /dev/null @@ -1,174 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementation for mercurial DRCS (hg). - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2004 Marcin Juszkiewicz -# Copyright (C) 2007 Robert Schuster -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import sys -import logging -import bb -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import FetchError -from bb.fetch2 import MissingParameterError -from bb.fetch2 import runfetchcmd -from bb.fetch2 import logger - -class Hg(FetchMethod): - """Class to fetch from mercurial repositories""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with mercurial. - """ - return ud.type in ['hg'] - - def urldata_init(self, ud, d): - """ - init hg specific variable within url data - """ - if not "module" in ud.parm: - raise MissingParameterError('module', ud.url) - - ud.module = ud.parm["module"] - - # Create paths to mercurial checkouts - relpath = self._strip_leading_slashes(ud.path) - ud.pkgdir = os.path.join(data.expand('${HGDIR}', d), ud.host, relpath) - ud.moddir = os.path.join(ud.pkgdir, ud.module) - - if 'rev' in ud.parm: - ud.revision = ud.parm['rev'] - elif not ud.revision: - ud.revision = self.latest_revision(ud.url, ud, d) - - ud.localfile = data.expand('%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision), d) - - def need_update(self, url, ud, d): - revTag = ud.parm.get('rev', 'tip') - if revTag == "tip": - return True - if not os.path.exists(ud.localpath): - return True - return False - - def _buildhgcommand(self, ud, d, command): - """ - Build up an hg commandline based on ud - command is "fetch", "update", "info" - """ - - basecmd = data.expand('${FETCHCMD_hg}', d) - - proto = ud.parm.get('proto', 'http') - - host = ud.host - if proto == "file": - host = "/" - ud.host = "localhost" - - if not ud.user: - hgroot = host + ud.path - else: - hgroot = ud.user + "@" + host + ud.path - - if command is "info": - return "%s identify -i %s://%s/%s" % (basecmd, proto, hgroot, ud.module) - - options = []; - if ud.revision: - options.append("-r %s" % ud.revision) - - if command is "fetch": - cmd = "%s clone %s %s://%s/%s %s" % (basecmd, " ".join(options), proto, hgroot, ud.module, ud.module) - elif command is "pull": - # do not pass options list; limiting pull to rev causes the local - # repo not to contain it and immediately following "update" command - # will crash - cmd = "%s pull" % (basecmd) - elif command is "update": - cmd = "%s update -C %s" % (basecmd, " ".join(options)) - else: - raise FetchError("Invalid hg command %s" % command, ud.url) - - return cmd - - def download(self, loc, ud, d): - """Fetch url""" - - logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'") - - if os.access(os.path.join(ud.moddir, '.hg'), os.R_OK): - updatecmd = self._buildhgcommand(ud, d, "pull") - logger.info("Update " + loc) - # update sources there - os.chdir(ud.moddir) - logger.debug(1, "Running %s", updatecmd) - bb.fetch2.check_network_access(d, updatecmd, ud.url) - runfetchcmd(updatecmd, d) - - else: - fetchcmd = self._buildhgcommand(ud, d, "fetch") - logger.info("Fetch " + loc) - # check out sources there - bb.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - logger.debug(1, "Running %s", fetchcmd) - bb.fetch2.check_network_access(d, fetchcmd, ud.url) - runfetchcmd(fetchcmd, d) - - # Even when we clone (fetch), we still need to update as hg's clone - # won't checkout the specified revision if its on a branch - updatecmd = self._buildhgcommand(ud, d, "update") - os.chdir(ud.moddir) - logger.debug(1, "Running %s", updatecmd) - runfetchcmd(updatecmd, d) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude '.hg' --exclude '.hgrags'" - - os.chdir(ud.pkgdir) - runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, ud.module), d, cleanup = [ud.localpath]) - - def supports_srcrev(self): - return True - - def _latest_revision(self, url, ud, d, name): - """ - Compute tip revision for the url - """ - bb.fetch2.check_network_access(d, self._buildhgcommand(ud, d, "info")) - output = runfetchcmd(self._buildhgcommand(ud, d, "info"), d) - return output.strip() - - def _build_revision(self, url, ud, d): - return ud.revision - - def _revision_key(self, url, ud, d, name): - """ - Return a unique key for the url - """ - return "hg:" + ud.moddir diff --git a/bitbake/lib/bb/fetch2/local.py b/bitbake/lib/bb/fetch2/local.py deleted file mode 100644 index 77a296ec6..000000000 --- a/bitbake/lib/bb/fetch2/local.py +++ /dev/null @@ -1,80 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import bb -import bb.utils -from bb import data -from bb.fetch2 import FetchMethod - -class Local(FetchMethod): - def supports(self, url, urldata, d): - """ - Check to see if a given url represents a local fetch. - """ - return urldata.type in ['file'] - - def urldata_init(self, ud, d): - # We don't set localfile as for this fetcher the file is already local! - return - - def localpath(self, url, urldata, d): - """ - Return the local filename of a given url assuming a successful fetch. - """ - path = url.split("://")[1] - path = path.split(";")[0] - newpath = path - if path[0] != "/": - filespath = data.getVar('FILESPATH', d, True) - if filespath: - newpath = bb.utils.which(filespath, path) - if not newpath: - filesdir = data.getVar('FILESDIR', d, True) - if filesdir: - newpath = os.path.join(filesdir, path) - return newpath - - def download(self, url, urldata, d): - """Fetch urls (no-op for Local method)""" - # no need to fetch local files, we'll deal with them in place. - return 1 - - def checkstatus(self, url, urldata, d): - """ - Check the status of the url - """ - if urldata.localpath.find("*") != -1: - logger.info("URL %s looks like a glob and was therefore not checked.", url) - return True - if os.path.exists(urldata.localpath): - return True - return False - - def clean(self, urldata, d): - return - diff --git a/bitbake/lib/bb/fetch2/osc.py b/bitbake/lib/bb/fetch2/osc.py deleted file mode 100644 index 4bf411c24..000000000 --- a/bitbake/lib/bb/fetch2/osc.py +++ /dev/null @@ -1,135 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -Bitbake "Fetch" implementation for osc (Opensuse build service client). -Based on the svn "Fetch" implementation. - -""" - -import os -import sys -import logging -import bb -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import FetchError -from bb.fetch2 import MissingParameterError -from bb.fetch2 import runfetchcmd - -class Osc(FetchMethod): - """Class to fetch a module or modules from Opensuse build server - repositories.""" - - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with osc. - """ - return ud.type in ['osc'] - - def urldata_init(self, ud, d): - if not "module" in ud.parm: - raise MissingParameterError('module', ud.url) - - ud.module = ud.parm["module"] - - # Create paths to osc checkouts - relpath = self._strip_leading_slashes(ud.path) - ud.pkgdir = os.path.join(data.expand('${OSCDIR}', d), ud.host) - ud.moddir = os.path.join(ud.pkgdir, relpath, ud.module) - - if 'rev' in ud.parm: - ud.revision = ud.parm['rev'] - else: - pv = data.getVar("PV", d, 0) - rev = bb.fetch2.srcrev_internal_helper(ud, d) - if rev and rev != True: - ud.revision = rev - else: - ud.revision = "" - - ud.localfile = data.expand('%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.path.replace('/', '.'), ud.revision), d) - - def _buildosccommand(self, ud, d, command): - """ - Build up an ocs commandline based on ud - command is "fetch", "update", "info" - """ - - basecmd = data.expand('${FETCHCMD_osc}', d) - - proto = ud.parm.get('proto', 'ocs') - - options = [] - - config = "-c %s" % self.generate_config(ud, d) - - if ud.revision: - options.append("-r %s" % ud.revision) - - coroot = self._strip_leading_slashes(ud.path) - - if command is "fetch": - osccmd = "%s %s co %s/%s %s" % (basecmd, config, coroot, ud.module, " ".join(options)) - elif command is "update": - osccmd = "%s %s up %s" % (basecmd, config, " ".join(options)) - else: - raise FetchError("Invalid osc command %s" % command, ud.url) - - return osccmd - - def download(self, loc, ud, d): - """ - Fetch url - """ - - logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'") - - if os.access(os.path.join(data.expand('${OSCDIR}', d), ud.path, ud.module), os.R_OK): - oscupdatecmd = self._buildosccommand(ud, d, "update") - logger.info("Update "+ loc) - # update sources there - os.chdir(ud.moddir) - logger.debug(1, "Running %s", oscupdatecmd) - bb.fetch2.check_network_access(d, oscupdatecmd, ud.url) - runfetchcmd(oscupdatecmd, d) - else: - oscfetchcmd = self._buildosccommand(ud, d, "fetch") - logger.info("Fetch " + loc) - # check out sources there - bb.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - logger.debug(1, "Running %s", oscfetchcmd) - bb.fetch2.check_network_access(d, oscfetchcmd, ud.url) - runfetchcmd(oscfetchcmd, d) - - os.chdir(os.path.join(ud.pkgdir + ud.path)) - # tar them up to a defined filename - runfetchcmd("tar -czf %s %s" % (ud.localpath, ud.module), d, cleanup = [ud.localpath]) - - def supports_srcrev(self): - return False - - def generate_config(self, ud, d): - """ - Generate a .oscrc to be used for this run. - """ - - config_path = os.path.join(data.expand('${OSCDIR}', d), "oscrc") - if (os.path.exists(config_path)): - os.remove(config_path) - - f = open(config_path, 'w') - f.write("[general]\n") - f.write("apisrv = %s\n" % ud.host) - f.write("scheme = http\n") - f.write("su-wrapper = su -c\n") - f.write("build-root = %s\n" % data.expand('${WORKDIR}', d)) - f.write("urllist = http://moblin-obs.jf.intel.com:8888/build/%(project)s/%(repository)s/%(buildarch)s/:full/%(name)s.rpm\n") - f.write("extra-pkgs = gzip\n") - f.write("\n") - f.write("[%s]\n" % ud.host) - f.write("user = %s\n" % ud.parm["user"]) - f.write("pass = %s\n" % ud.parm["pswd"]) - f.close() - - return config_path diff --git a/bitbake/lib/bb/fetch2/perforce.py b/bitbake/lib/bb/fetch2/perforce.py deleted file mode 100644 index 6347834c7..000000000 --- a/bitbake/lib/bb/fetch2/perforce.py +++ /dev/null @@ -1,196 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -from future_builtins import zip -import os -import logging -import bb -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import FetchError -from bb.fetch2 import logger -from bb.fetch2 import runfetchcmd - -class Perforce(FetchMethod): - def supports(self, url, ud, d): - return ud.type in ['p4'] - - def doparse(url, d): - parm = {} - path = url.split("://")[1] - delim = path.find("@"); - if delim != -1: - (user, pswd, host, port) = path.split('@')[0].split(":") - path = path.split('@')[1] - else: - (host, port) = data.getVar('P4PORT', d).split(':') - user = "" - pswd = "" - - if path.find(";") != -1: - keys=[] - values=[] - plist = path.split(';') - for item in plist: - if item.count('='): - (key, value) = item.split('=') - keys.append(key) - values.append(value) - - parm = dict(zip(keys, values)) - path = "//" + path.split(';')[0] - host += ":%s" % (port) - parm["cset"] = Perforce.getcset(d, path, host, user, pswd, parm) - - return host, path, user, pswd, parm - doparse = staticmethod(doparse) - - def getcset(d, depot, host, user, pswd, parm): - p4opt = "" - if "cset" in parm: - return parm["cset"]; - if user: - p4opt += " -u %s" % (user) - if pswd: - p4opt += " -P %s" % (pswd) - if host: - p4opt += " -p %s" % (host) - - p4date = data.getVar("P4DATE", d, True) - if "revision" in parm: - depot += "#%s" % (parm["revision"]) - elif "label" in parm: - depot += "@%s" % (parm["label"]) - elif p4date: - depot += "@%s" % (p4date) - - p4cmd = data.getVar('FETCHCOMMAND_p4', d, True) - logger.debug(1, "Running %s%s changes -m 1 %s", p4cmd, p4opt, depot) - p4file = os.popen("%s%s changes -m 1 %s" % (p4cmd, p4opt, depot)) - cset = p4file.readline().strip() - logger.debug(1, "READ %s", cset) - if not cset: - return -1 - - return cset.split(' ')[1] - getcset = staticmethod(getcset) - - def urldata_init(self, ud, d): - (host, path, user, pswd, parm) = Perforce.doparse(ud.url, d) - - # If a label is specified, we use that as our filename - - if "label" in parm: - ud.localfile = "%s.tar.gz" % (parm["label"]) - return - - base = path - which = path.find('/...') - if which != -1: - base = path[:which] - - base = self._strip_leading_slashes(base) - - cset = Perforce.getcset(d, path, host, user, pswd, parm) - - ud.localfile = data.expand('%s+%s+%s.tar.gz' % (host, base.replace('/', '.'), cset), d) - - def download(self, loc, ud, d): - """ - Fetch urls - """ - - (host, depot, user, pswd, parm) = Perforce.doparse(loc, d) - - if depot.find('/...') != -1: - path = depot[:depot.find('/...')] - else: - path = depot - - module = parm.get('module', os.path.basename(path)) - - localdata = data.createCopy(d) - data.setVar('OVERRIDES', "p4:%s" % data.getVar('OVERRIDES', localdata), localdata) - data.update_data(localdata) - - # Get the p4 command - p4opt = "" - if user: - p4opt += " -u %s" % (user) - - if pswd: - p4opt += " -P %s" % (pswd) - - if host: - p4opt += " -p %s" % (host) - - p4cmd = data.getVar('FETCHCOMMAND', localdata, True) - - # create temp directory - logger.debug(2, "Fetch: creating temporary directory") - bb.mkdirhier(data.expand('${WORKDIR}', localdata)) - data.setVar('TMPBASE', data.expand('${WORKDIR}/oep4.XXXXXX', localdata), localdata) - tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, True) or "false") - tmpfile = tmppipe.readline().strip() - if not tmpfile: - raise FetchError("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.", loc) - - if "label" in parm: - depot = "%s@%s" % (depot, parm["label"]) - else: - cset = Perforce.getcset(d, depot, host, user, pswd, parm) - depot = "%s@%s" % (depot, cset) - - os.chdir(tmpfile) - logger.info("Fetch " + loc) - logger.info("%s%s files %s", p4cmd, p4opt, depot) - p4file = os.popen("%s%s files %s" % (p4cmd, p4opt, depot)) - - if not p4file: - raise FetchError("Fetch: unable to get the P4 files from %s" % depot, loc) - - count = 0 - - for file in p4file: - list = file.split() - - if list[2] == "delete": - continue - - dest = list[0][len(path)+1:] - where = dest.find("#") - - os.system("%s%s print -o %s/%s %s" % (p4cmd, p4opt, module, dest[:where], list[0])) - count = count + 1 - - if count == 0: - logger.error() - raise FetchError("Fetch: No files gathered from the P4 fetch", loc) - - runfetchcmd("tar -czf %s %s" % (ud.localpath, module), d, cleanup = [ud.localpath]) - # cleanup - bb.utils.prunedir(tmpfile) diff --git a/bitbake/lib/bb/fetch2/repo.py b/bitbake/lib/bb/fetch2/repo.py deleted file mode 100644 index 54130a8c3..000000000 --- a/bitbake/lib/bb/fetch2/repo.py +++ /dev/null @@ -1,98 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake "Fetch" repo (git) implementation - -""" - -# Copyright (C) 2009 Tom Rini <trini@embeddedalley.com> -# -# Based on git.py which is: -#Copyright (C) 2005 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import os -import bb -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import runfetchcmd - -class Repo(FetchMethod): - """Class to fetch a module or modules from repo (git) repositories""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with repo. - """ - return ud.type in ["repo"] - - def urldata_init(self, ud, d): - """ - We don"t care about the git rev of the manifests repository, but - we do care about the manifest to use. The default is "default". - We also care about the branch or tag to be used. The default is - "master". - """ - - ud.proto = ud.parm.get('protocol', 'git') - ud.branch = ud.parm.get('branch', 'master') - ud.manifest = ud.parm.get('manifest', 'default.xml') - if not ud.manifest.endswith('.xml'): - ud.manifest += '.xml' - - ud.localfile = data.expand("repo_%s%s_%s_%s.tar.gz" % (ud.host, ud.path.replace("/", "."), ud.manifest, ud.branch), d) - - def download(self, loc, ud, d): - """Fetch url""" - - if os.access(os.path.join(data.getVar("DL_DIR", d, True), ud.localfile), os.R_OK): - logger.debug(1, "%s already exists (or was stashed). Skipping repo init / sync.", ud.localpath) - return - - gitsrcname = "%s%s" % (ud.host, ud.path.replace("/", ".")) - repodir = data.getVar("REPODIR", d, True) or os.path.join(data.getVar("DL_DIR", d, True), "repo") - codir = os.path.join(repodir, gitsrcname, ud.manifest) - - if ud.user: - username = ud.user + "@" - else: - username = "" - - bb.mkdirhier(os.path.join(codir, "repo")) - os.chdir(os.path.join(codir, "repo")) - if not os.path.exists(os.path.join(codir, "repo", ".repo")): - bb.fetch2.check_network_access(d, "repo init -m %s -b %s -u %s://%s%s%s" % (ud.manifest, ud.branch, ud.proto, username, ud.host, ud.path), ud.url) - runfetchcmd("repo init -m %s -b %s -u %s://%s%s%s" % (ud.manifest, ud.branch, ud.proto, username, ud.host, ud.path), d) - - bb.fetch2.check_network_access(d, "repo sync %s" % ud.url, ud.url) - runfetchcmd("repo sync", d) - os.chdir(codir) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude '.repo' --exclude '.git'" - - # Create a cache - runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.join(".", "*") ), d) - - def supports_srcrev(self): - return False - - def _build_revision(self, url, ud, d): - return ud.manifest - - def _want_sortable_revision(self, url, ud, d): - return False diff --git a/bitbake/lib/bb/fetch2/ssh.py b/bitbake/lib/bb/fetch2/ssh.py deleted file mode 100644 index 91ac15faa..000000000 --- a/bitbake/lib/bb/fetch2/ssh.py +++ /dev/null @@ -1,120 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -''' -BitBake 'Fetch' implementations - -This implementation is for Secure Shell (SSH), and attempts to comply with the -IETF secsh internet draft: - http://tools.ietf.org/wg/secsh/draft-ietf-secsh-scp-sftp-ssh-uri/ - - Currently does not support the sftp parameters, as this uses scp - Also does not support the 'fingerprint' connection parameter. - -''' - -# Copyright (C) 2006 OpenedHand Ltd. -# -# -# Based in part on svk.py: -# Copyright (C) 2006 Holger Hans Peter Freyther -# Based on svn.py: -# Copyright (C) 2003, 2004 Chris Larson -# Based on functions from the base bb module: -# Copyright 2003 Holger Schurig -# -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import re, os -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import FetchError -from bb.fetch2 import logger -from bb.fetch2 import runfetchcmd - - -__pattern__ = re.compile(r''' - \s* # Skip leading whitespace - ssh:// # scheme - ( # Optional username/password block - (?P<user>\S+) # username - (:(?P<pass>\S+))? # colon followed by the password (optional) - )? - (?P<cparam>(;[^;]+)*)? # connection parameters block (optional) - @ - (?P<host>\S+?) # non-greedy match of the host - (:(?P<port>[0-9]+))? # colon followed by the port (optional) - / - (?P<path>[^;]+) # path on the remote system, may be absolute or relative, - # and may include the use of '~' to reference the remote home - # directory - (?P<sparam>(;[^;]+)*)? # parameters block (optional) - $ -''', re.VERBOSE) - -class SSH(FetchMethod): - '''Class to fetch a module or modules via Secure Shell''' - - def supports(self, url, urldata, d): - return __pattern__.match(url) != None - - def localpath(self, url, urldata, d): - m = __pattern__.match(urldata.url) - path = m.group('path') - host = m.group('host') - lpath = os.path.join(data.getVar('DL_DIR', d, True), host, os.path.basename(path)) - return lpath - - def download(self, url, urldata, d): - dldir = data.getVar('DL_DIR', d, True) - - m = __pattern__.match(url) - path = m.group('path') - host = m.group('host') - port = m.group('port') - user = m.group('user') - password = m.group('pass') - - ldir = os.path.join(dldir, host) - lpath = os.path.join(ldir, os.path.basename(path)) - - if not os.path.exists(ldir): - os.makedirs(ldir) - - if port: - port = '-P %s' % port - else: - port = '' - - if user: - fr = user - if password: - fr += ':%s' % password - fr += '@%s' % host - else: - fr = host - fr += ':%s' % path - - - import commands - cmd = 'scp -B -r %s %s %s/' % ( - port, - commands.mkarg(fr), - commands.mkarg(ldir) - ) - - bb.fetch2.check_network_access(d, cmd, urldata.url) - - runfetchcmd(cmd, d) - diff --git a/bitbake/lib/bb/fetch2/svk.py b/bitbake/lib/bb/fetch2/svk.py deleted file mode 100644 index 6211cac8d..000000000 --- a/bitbake/lib/bb/fetch2/svk.py +++ /dev/null @@ -1,97 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -This implementation is for svk. It is based on the svn implementation - -""" - -# Copyright (C) 2006 Holger Hans Peter Freyther -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import logging -import bb -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import FetchError -from bb.fetch2 import MissingParameterError -from bb.fetch2 import logger -from bb.fetch2 import runfetchcmd - -class Svk(FetchMethod): - """Class to fetch a module or modules from svk repositories""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with svk. - """ - return ud.type in ['svk'] - - def urldata_init(self, ud, d): - - if not "module" in ud.parm: - raise MissingParameterError('module', ud.url) - else: - ud.module = ud.parm["module"] - - ud.revision = ud.parm.get('rev', "") - - ud.localfile = data.expand('%s_%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision, ud.date), d) - - def need_update(self, url, ud, d): - if ud.date == "now": - return True - if not os.path.exists(ud.localpath): - return True - return False - - def download(self, loc, ud, d): - """Fetch urls""" - - svkroot = ud.host + ud.path - - svkcmd = "svk co -r {%s} %s/%s" % (ud.date, svkroot, ud.module) - - if ud.revision: - svkcmd = "svk co -r %s %s/%s" % (ud.revision, svkroot, ud.module) - - # create temp directory - localdata = data.createCopy(d) - data.update_data(localdata) - logger.debug(2, "Fetch: creating temporary directory") - bb.mkdirhier(data.expand('${WORKDIR}', localdata)) - data.setVar('TMPBASE', data.expand('${WORKDIR}/oesvk.XXXXXX', localdata), localdata) - tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, True) or "false") - tmpfile = tmppipe.readline().strip() - if not tmpfile: - logger.error() - raise FetchError("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.", loc) - - # check out sources there - os.chdir(tmpfile) - logger.info("Fetch " + loc) - logger.debug(1, "Running %s", svkcmd) - runfetchcmd(svkcmd, d, cleanup = [tmpfile]) - - os.chdir(os.path.join(tmpfile, os.path.dirname(ud.module))) - # tar them up to a defined filename - runfetchcmd("tar -czf %s %s" % (ud.localpath, os.path.basename(ud.module)), d, cleanup = [ud.localpath]) - - # cleanup - bb.utils.prunedir(tmpfile) diff --git a/bitbake/lib/bb/fetch2/svn.py b/bitbake/lib/bb/fetch2/svn.py deleted file mode 100644 index ac4fd27e1..000000000 --- a/bitbake/lib/bb/fetch2/svn.py +++ /dev/null @@ -1,180 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementation for svn. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2004 Marcin Juszkiewicz -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import sys -import logging -import bb -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import FetchError -from bb.fetch2 import MissingParameterError -from bb.fetch2 import runfetchcmd -from bb.fetch2 import logger - -class Svn(FetchMethod): - """Class to fetch a module or modules from svn repositories""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with svn. - """ - return ud.type in ['svn'] - - def urldata_init(self, ud, d): - """ - init svn specific variable within url data - """ - if not "module" in ud.parm: - raise MissingParameterError('module', ud.url) - - ud.module = ud.parm["module"] - - # Create paths to svn checkouts - relpath = self._strip_leading_slashes(ud.path) - ud.pkgdir = os.path.join(data.expand('${SVNDIR}', d), ud.host, relpath) - ud.moddir = os.path.join(ud.pkgdir, ud.module) - - if 'rev' in ud.parm: - ud.revision = ud.parm['rev'] - - ud.localfile = data.expand('%s_%s_%s_%s_.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision), d) - - def _buildsvncommand(self, ud, d, command): - """ - Build up an svn commandline based on ud - command is "fetch", "update", "info" - """ - - basecmd = data.expand('${FETCHCMD_svn}', d) - - proto = ud.parm.get('proto', 'svn') - - svn_rsh = None - if proto == "svn+ssh" and "rsh" in ud.parm: - svn_rsh = ud.parm["rsh"] - - svnroot = ud.host + ud.path - - options = [] - - if ud.user: - options.append("--username %s" % ud.user) - - if ud.pswd: - options.append("--password %s" % ud.pswd) - - if command is "info": - svncmd = "%s info %s %s://%s/%s/" % (basecmd, " ".join(options), proto, svnroot, ud.module) - else: - suffix = "" - if ud.revision: - options.append("-r %s" % ud.revision) - suffix = "@%s" % (ud.revision) - - if command is "fetch": - svncmd = "%s co %s %s://%s/%s%s %s" % (basecmd, " ".join(options), proto, svnroot, ud.module, suffix, ud.module) - elif command is "update": - svncmd = "%s update %s" % (basecmd, " ".join(options)) - else: - raise FetchError("Invalid svn command %s" % command, ud.url) - - if svn_rsh: - svncmd = "svn_RSH=\"%s\" %s" % (svn_rsh, svncmd) - - return svncmd - - def download(self, loc, ud, d): - """Fetch url""" - - logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'") - - if os.access(os.path.join(ud.moddir, '.svn'), os.R_OK): - svnupdatecmd = self._buildsvncommand(ud, d, "update") - logger.info("Update " + loc) - # update sources there - os.chdir(ud.moddir) - logger.debug(1, "Running %s", svnupdatecmd) - bb.fetch2.check_network_access(d, svnupdatecmd, ud.url) - runfetchcmd(svnupdatecmd, d) - else: - svnfetchcmd = self._buildsvncommand(ud, d, "fetch") - logger.info("Fetch " + loc) - # check out sources there - bb.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - logger.debug(1, "Running %s", svnfetchcmd) - bb.fetch2.check_network_access(d, svnfetchcmd, ud.url) - runfetchcmd(svnfetchcmd, d) - - scmdata = ud.parm.get("scmdata", "") - if scmdata == "keep": - tar_flags = "" - else: - tar_flags = "--exclude '.svn'" - - os.chdir(ud.pkgdir) - # tar them up to a defined filename - runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, ud.module), d, cleanup = [ud.localpath]) - - def clean(self, ud, d): - """ Clean SVN specific files and dirs """ - - bb.utils.remove(ud.localpath) - bb.utils.remove(ud.moddir, True) - - - def supports_srcrev(self): - return True - - def _revision_key(self, url, ud, d, name): - """ - Return a unique key for the url - """ - return "svn:" + ud.moddir - - def _latest_revision(self, url, ud, d, name): - """ - Return the latest upstream revision number - """ - bb.fetch2.check_network_access(d, self._buildsvncommand(ud, d, "info")) - - output = runfetchcmd("LANG=C LC_ALL=C " + self._buildsvncommand(ud, d, "info"), d, True) - - revision = None - for line in output.splitlines(): - if "Last Changed Rev" in line: - revision = line.split(":")[1].strip() - - return revision - - def _sortable_revision(self, url, ud, d): - """ - Return a sortable revision number which in our case is the revision number - """ - - return self._build_revision(url, ud, d) - - def _build_revision(self, url, ud, d): - return ud.revision diff --git a/bitbake/lib/bb/fetch2/wget.py b/bitbake/lib/bb/fetch2/wget.py deleted file mode 100644 index 7bd027adc..000000000 --- a/bitbake/lib/bb/fetch2/wget.py +++ /dev/null @@ -1,91 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementations - -Classes for obtaining upstream sources for the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import os -import logging -import bb -import urllib -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import FetchError -from bb.fetch2 import encodeurl -from bb.fetch2 import decodeurl -from bb.fetch2 import logger -from bb.fetch2 import runfetchcmd - -class Wget(FetchMethod): - """Class to fetch urls via 'wget'""" - def supports(self, url, ud, d): - """ - Check to see if a given url can be fetched with wget. - """ - return ud.type in ['http', 'https', 'ftp'] - - def urldata_init(self, ud, d): - - ud.basename = os.path.basename(ud.path) - ud.localfile = data.expand(urllib.unquote(ud.basename), d) - - def download(self, uri, ud, d, checkonly = False): - """Fetch urls""" - - def fetch_uri(uri, ud, d): - if checkonly: - fetchcmd = data.getVar("CHECKCOMMAND", d, True) - elif os.path.exists(ud.localpath): - # file exists, but we didnt complete it.. trying again.. - fetchcmd = data.getVar("RESUMECOMMAND", d, True) - else: - fetchcmd = data.getVar("FETCHCOMMAND", d, True) - - uri = uri.split(";")[0] - uri_decoded = list(decodeurl(uri)) - uri_type = uri_decoded[0] - uri_host = uri_decoded[1] - - fetchcmd = fetchcmd.replace("${URI}", uri.split(";")[0]) - fetchcmd = fetchcmd.replace("${FILE}", ud.basename) - logger.info("fetch " + uri) - logger.debug(2, "executing " + fetchcmd) - bb.fetch2.check_network_access(d, fetchcmd) - runfetchcmd(fetchcmd, d) - - # Sanity check since wget can pretend it succeed when it didn't - # Also, this used to happen if sourceforge sent us to the mirror page - if not os.path.exists(ud.localpath) and not checkonly: - raise FetchError("The fetch command returned success for url %s but %s doesn't exist?!" % (uri, ud.localpath), uri) - - localdata = data.createCopy(d) - data.setVar('OVERRIDES', "wget:" + data.getVar('OVERRIDES', localdata), localdata) - data.update_data(localdata) - - fetch_uri(uri, ud, localdata) - - return True - - def checkstatus(self, uri, ud, d): - return self.download(uri, ud, d, True) diff --git a/bitbake/lib/bb/methodpool.py b/bitbake/lib/bb/methodpool.py deleted file mode 100644 index 1485b1357..000000000 --- a/bitbake/lib/bb/methodpool.py +++ /dev/null @@ -1,84 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# -# Copyright (C) 2006 Holger Hans Peter Freyther -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - - -""" - What is a method pool? - - BitBake has a global method scope where .bb, .inc and .bbclass - files can install methods. These methods are parsed from strings. - To avoid recompiling and executing these string we introduce - a method pool to do this task. - - This pool will be used to compile and execute the functions. It - will be smart enough to -""" - -from bb.utils import better_compile, better_exec -from bb import error - -# A dict of modules we have handled -# it is the number of .bbclasses + x in size -_parsed_methods = { } -_parsed_fns = { } - -def insert_method(modulename, code, fn): - """ - Add code of a module should be added. The methods - will be simply added, no checking will be done - """ - comp = better_compile(code, modulename, fn ) - better_exec(comp, None, code, fn) - - # now some instrumentation - code = comp.co_names - for name in code: - if name in ['None', 'False']: - continue - elif name in _parsed_fns and not _parsed_fns[name] == modulename: - error( "Error Method already seen: %s in' %s' now in '%s'" % (name, _parsed_fns[name], modulename)) - else: - _parsed_fns[name] = modulename - -def check_insert_method(modulename, code, fn): - """ - Add the code if it wasnt added before. The module - name will be used for that - - Variables: - @modulename a short name e.g. base.bbclass - @code The actual python code - @fn The filename from the outer file - """ - if not modulename in _parsed_methods: - return insert_method(modulename, code, fn) - _parsed_methods[modulename] = 1 - -def parsed_module(modulename): - """ - Inform me file xyz was parsed - """ - return modulename in _parsed_methods - - -def get_parsed_dict(): - """ - shortcut - """ - return _parsed_methods diff --git a/bitbake/lib/bb/msg.py b/bitbake/lib/bb/msg.py deleted file mode 100644 index 1f9ff904a..000000000 --- a/bitbake/lib/bb/msg.py +++ /dev/null @@ -1,200 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'msg' implementation - -Message handling infrastructure for bitbake - -""" - -# Copyright (C) 2006 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import sys -import logging -import collections -from itertools import groupby -import warnings -import bb -import bb.event - -class BBLogFormatter(logging.Formatter): - """Formatter which ensures that our 'plain' messages (logging.INFO + 1) are used as is""" - - DEBUG3 = logging.DEBUG - 2 - DEBUG2 = logging.DEBUG - 1 - DEBUG = logging.DEBUG - VERBOSE = logging.INFO - 1 - NOTE = logging.INFO - PLAIN = logging.INFO + 1 - ERROR = logging.ERROR - WARNING = logging.WARNING - CRITICAL = logging.CRITICAL - - levelnames = { - DEBUG3 : 'DEBUG', - DEBUG2 : 'DEBUG', - DEBUG : 'DEBUG', - VERBOSE: 'NOTE', - NOTE : 'NOTE', - PLAIN : '', - WARNING : 'WARNING', - ERROR : 'ERROR', - CRITICAL: 'ERROR', - } - - def getLevelName(self, levelno): - try: - return self.levelnames[levelno] - except KeyError: - self.levelnames[levelno] = value = 'Level %d' % levelno - return value - - def format(self, record): - record.levelname = self.getLevelName(record.levelno) - if record.levelno == self.PLAIN: - return record.getMessage() - else: - return logging.Formatter.format(self, record) - -class Loggers(dict): - def __getitem__(self, key): - if key in self: - return dict.__getitem__(self, key) - else: - log = logging.getLogger("BitBake.%s" % domain._fields[key]) - dict.__setitem__(self, key, log) - return log - -class DebugLevel(dict): - def __getitem__(self, key): - if key == "default": - key = domain.Default - return get_debug_level(key) - -def _NamedTuple(name, fields): - Tuple = collections.namedtuple(name, " ".join(fields)) - return Tuple(*range(len(fields))) - -domain = _NamedTuple("Domain", ( - "Default", - "Build", - "Cache", - "Collection", - "Data", - "Depends", - "Fetcher", - "Parsing", - "PersistData", - "Provider", - "RunQueue", - "TaskData", - "Util")) -logger = logging.getLogger("BitBake") -loggers = Loggers() -debug_level = DebugLevel() - -# Message control functions -# - -def set_debug_level(level): - for log in loggers.itervalues(): - log.setLevel(logging.NOTSET) - - if level: - logger.setLevel(logging.DEBUG - level + 1) - else: - logger.setLevel(logging.INFO) - -def get_debug_level(msgdomain = domain.Default): - if not msgdomain: - level = logger.getEffectiveLevel() - else: - level = loggers[msgdomain].getEffectiveLevel() - return max(0, logging.DEBUG - level + 1) - -def set_verbose(level): - if level: - logger.setLevel(BBLogFormatter.VERBOSE) - else: - logger.setLevel(BBLogFormatter.INFO) - -def set_debug_domains(domainargs): - for (domainarg, iterator) in groupby(domainargs): - for index, msgdomain in enumerate(domain._fields): - if msgdomain == domainarg: - level = len(tuple(iterator)) - if level: - loggers[index].setLevel(logging.DEBUG - level + 1) - break - else: - warn(None, "Logging domain %s is not valid, ignoring" % domainarg) - -# -# Message handling functions -# - -def debug(level, msgdomain, msg): - warnings.warn("bb.msg.debug will soon be deprecated in favor of the python 'logging' module", - PendingDeprecationWarning, stacklevel=2) - level = logging.DEBUG - (level - 1) - if not msgdomain: - logger.debug(level, msg) - else: - loggers[msgdomain].debug(level, msg) - -def plain(msg): - warnings.warn("bb.msg.plain will soon be deprecated in favor of the python 'logging' module", - PendingDeprecationWarning, stacklevel=2) - logger.plain(msg) - -def note(level, msgdomain, msg): - warnings.warn("bb.msg.note will soon be deprecated in favor of the python 'logging' module", - PendingDeprecationWarning, stacklevel=2) - if level > 1: - if msgdomain: - logger.verbose(msg) - else: - loggers[msgdomain].verbose(msg) - else: - if msgdomain: - logger.info(msg) - else: - loggers[msgdomain].info(msg) - -def warn(msgdomain, msg): - warnings.warn("bb.msg.warn will soon be deprecated in favor of the python 'logging' module", - PendingDeprecationWarning, stacklevel=2) - if not msgdomain: - logger.warn(msg) - else: - loggers[msgdomain].warn(msg) - -def error(msgdomain, msg): - warnings.warn("bb.msg.error will soon be deprecated in favor of the python 'logging' module", - PendingDeprecationWarning, stacklevel=2) - if not msgdomain: - logger.error(msg) - else: - loggers[msgdomain].error(msg) - -def fatal(msgdomain, msg): - warnings.warn("bb.msg.fatal will soon be deprecated in favor of raising appropriate exceptions", - PendingDeprecationWarning, stacklevel=2) - if not msgdomain: - logger.critical(msg) - else: - loggers[msgdomain].critical(msg) - sys.exit(1) diff --git a/bitbake/lib/bb/parse/__init__.py b/bitbake/lib/bb/parse/__init__.py deleted file mode 100644 index eee8d9cdd..000000000 --- a/bitbake/lib/bb/parse/__init__.py +++ /dev/null @@ -1,123 +0,0 @@ -""" -BitBake Parsers - -File parsers for the BitBake build tools. - -""" - - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2003, 2004 Phil Blundell -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -handlers = [] - -import os -import stat -import logging -import bb -import bb.utils -import bb.siggen - -logger = logging.getLogger("BitBake.Parsing") - -class ParseError(Exception): - """Exception raised when parsing fails""" - -class SkipPackage(Exception): - """Exception raised to skip this package""" - -__mtime_cache = {} -def cached_mtime(f): - if f not in __mtime_cache: - __mtime_cache[f] = os.stat(f)[stat.ST_MTIME] - return __mtime_cache[f] - -def cached_mtime_noerror(f): - if f not in __mtime_cache: - try: - __mtime_cache[f] = os.stat(f)[stat.ST_MTIME] - except OSError: - return 0 - return __mtime_cache[f] - -def update_mtime(f): - __mtime_cache[f] = os.stat(f)[stat.ST_MTIME] - return __mtime_cache[f] - -def mark_dependency(d, f): - if f.startswith('./'): - f = "%s/%s" % (os.getcwd(), f[2:]) - deps = bb.data.getVar('__depends', d) or set() - deps.update([(f, cached_mtime(f))]) - bb.data.setVar('__depends', deps, d) - -def supports(fn, data): - """Returns true if we have a handler for this file, false otherwise""" - for h in handlers: - if h['supports'](fn, data): - return 1 - return 0 - -def handle(fn, data, include = 0): - """Call the handler that is appropriate for this file""" - for h in handlers: - if h['supports'](fn, data): - return h['handle'](fn, data, include) - raise ParseError("%s is not a BitBake file" % fn) - -def init(fn, data): - for h in handlers: - if h['supports'](fn): - return h['init'](data) - -def init_parser(d): - bb.parse.siggen = bb.siggen.init(d) - -def resolve_file(fn, d): - if not os.path.isabs(fn): - bbpath = bb.data.getVar("BBPATH", d, True) - newfn = bb.utils.which(bbpath, fn) - if not newfn: - raise IOError("file %s not found in %s" % (fn, bbpath)) - fn = newfn - - logger.debug(2, "LOAD %s", fn) - return fn - -# Used by OpenEmbedded metadata -__pkgsplit_cache__={} -def vars_from_file(mypkg, d): - if not mypkg: - return (None, None, None) - if mypkg in __pkgsplit_cache__: - return __pkgsplit_cache__[mypkg] - - myfile = os.path.splitext(os.path.basename(mypkg)) - parts = myfile[0].split('_') - __pkgsplit_cache__[mypkg] = parts - if len(parts) > 3: - raise ParseError("Unable to generate default variables from the filename: %s (too many underscores)" % mypkg) - exp = 3 - len(parts) - tmplist = [] - while exp != 0: - exp -= 1 - tmplist.append(None) - parts.extend(tmplist) - return parts - -from bb.parse.parse_py import __version__, ConfHandler, BBHandler diff --git a/bitbake/lib/bb/parse/ast.py b/bitbake/lib/bb/parse/ast.py deleted file mode 100644 index b968db40b..000000000 --- a/bitbake/lib/bb/parse/ast.py +++ /dev/null @@ -1,446 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" - AbstractSyntaxTree classes for the Bitbake language -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2003, 2004 Phil Blundell -# Copyright (C) 2009 Holger Hans Peter Freyther -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -from __future__ import absolute_import -from future_builtins import filter -import re -import string -import logging -import bb -import itertools -from bb import methodpool -from bb.parse import logger - -__parsed_methods__ = bb.methodpool.get_parsed_dict() -_bbversions_re = re.compile(r"\[(?P<from>[0-9]+)-(?P<to>[0-9]+)\]") - -class StatementGroup(list): - def eval(self, data): - for statement in self: - statement.eval(data) - -class AstNode(object): - def __init__(self, filename, lineno): - self.filename = filename - self.lineno = lineno - -class IncludeNode(AstNode): - def __init__(self, filename, lineno, what_file, force): - AstNode.__init__(self, filename, lineno) - self.what_file = what_file - self.force = force - - def eval(self, data): - """ - Include the file and evaluate the statements - """ - s = bb.data.expand(self.what_file, data) - logger.debug(2, "CONF %s:%s: including %s", self.filename, self.lineno, s) - - # TODO: Cache those includes... maybe not here though - if self.force: - bb.parse.ConfHandler.include(self.filename, s, data, "include required") - else: - bb.parse.ConfHandler.include(self.filename, s, data, False) - -class ExportNode(AstNode): - def __init__(self, filename, lineno, var): - AstNode.__init__(self, filename, lineno) - self.var = var - - def eval(self, data): - bb.data.setVarFlag(self.var, "export", 1, data) - -class DataNode(AstNode): - """ - Various data related updates. For the sake of sanity - we have one class doing all this. This means that all - this need to be re-evaluated... we might be able to do - that faster with multiple classes. - """ - def __init__(self, filename, lineno, groupd): - AstNode.__init__(self, filename, lineno) - self.groupd = groupd - - def getFunc(self, key, data): - if 'flag' in self.groupd and self.groupd['flag'] != None: - return bb.data.getVarFlag(key, self.groupd['flag'], data) - else: - return bb.data.getVar(key, data) - - def eval(self, data): - groupd = self.groupd - key = groupd["var"] - if "exp" in groupd and groupd["exp"] != None: - bb.data.setVarFlag(key, "export", 1, data) - if "ques" in groupd and groupd["ques"] != None: - val = self.getFunc(key, data) - if val == None: - val = groupd["value"] - elif "colon" in groupd and groupd["colon"] != None: - e = data.createCopy() - bb.data.update_data(e) - val = bb.data.expand(groupd["value"], e) - elif "append" in groupd and groupd["append"] != None: - val = "%s %s" % ((self.getFunc(key, data) or ""), groupd["value"]) - elif "prepend" in groupd and groupd["prepend"] != None: - val = "%s %s" % (groupd["value"], (self.getFunc(key, data) or "")) - elif "postdot" in groupd and groupd["postdot"] != None: - val = "%s%s" % ((self.getFunc(key, data) or ""), groupd["value"]) - elif "predot" in groupd and groupd["predot"] != None: - val = "%s%s" % (groupd["value"], (self.getFunc(key, data) or "")) - else: - val = groupd["value"] - - if 'flag' in groupd and groupd['flag'] != None: - bb.data.setVarFlag(key, groupd['flag'], val, data) - elif groupd["lazyques"]: - bb.data.setVarFlag(key, "defaultval", val, data) - else: - bb.data.setVar(key, val, data) - -class MethodNode(AstNode): - def __init__(self, filename, lineno, func_name, body): - AstNode.__init__(self, filename, lineno) - self.func_name = func_name - self.body = body - - def eval(self, data): - if self.func_name == "__anonymous": - funcname = ("__anon_%s_%s" % (self.lineno, self.filename.translate(string.maketrans('/.+-', '____')))) - if not funcname in bb.methodpool._parsed_fns: - text = "def %s(d):\n" % (funcname) + '\n'.join(self.body) - bb.methodpool.insert_method(funcname, text, self.filename) - anonfuncs = bb.data.getVar('__BBANONFUNCS', data) or [] - anonfuncs.append(funcname) - bb.data.setVar('__BBANONFUNCS', anonfuncs, data) - else: - bb.data.setVarFlag(self.func_name, "func", 1, data) - bb.data.setVar(self.func_name, '\n'.join(self.body), data) - -class PythonMethodNode(AstNode): - def __init__(self, filename, lineno, function, define, body): - AstNode.__init__(self, filename, lineno) - self.function = function - self.define = define - self.body = body - - def eval(self, data): - # Note we will add root to parsedmethods after having parse - # 'this' file. This means we will not parse methods from - # bb classes twice - text = '\n'.join(self.body) - if not bb.methodpool.parsed_module(self.define): - bb.methodpool.insert_method(self.define, text, self.filename) - bb.data.setVarFlag(self.function, "func", 1, data) - bb.data.setVarFlag(self.function, "python", 1, data) - bb.data.setVar(self.function, text, data) - -class MethodFlagsNode(AstNode): - def __init__(self, filename, lineno, key, m): - AstNode.__init__(self, filename, lineno) - self.key = key - self.m = m - - def eval(self, data): - if bb.data.getVar(self.key, data): - # clean up old version of this piece of metadata, as its - # flags could cause problems - bb.data.setVarFlag(self.key, 'python', None, data) - bb.data.setVarFlag(self.key, 'fakeroot', None, data) - if self.m.group("py") is not None: - bb.data.setVarFlag(self.key, "python", "1", data) - else: - bb.data.delVarFlag(self.key, "python", data) - if self.m.group("fr") is not None: - bb.data.setVarFlag(self.key, "fakeroot", "1", data) - else: - bb.data.delVarFlag(self.key, "fakeroot", data) - -class ExportFuncsNode(AstNode): - def __init__(self, filename, lineno, fns, classes): - AstNode.__init__(self, filename, lineno) - self.n = fns.split() - self.classes = classes - - def eval(self, data): - for f in self.n: - allvars = [] - allvars.append(f) - allvars.append(self.classes[-1] + "_" + f) - - vars = [[ allvars[0], allvars[1] ]] - if len(self.classes) > 1 and self.classes[-2] is not None: - allvars.append(self.classes[-2] + "_" + f) - vars = [] - vars.append([allvars[2], allvars[1]]) - vars.append([allvars[0], allvars[2]]) - - for (var, calledvar) in vars: - if bb.data.getVar(var, data) and not bb.data.getVarFlag(var, 'export_func', data): - continue - - if bb.data.getVar(var, data): - bb.data.setVarFlag(var, 'python', None, data) - bb.data.setVarFlag(var, 'func', None, data) - - for flag in [ "func", "python" ]: - if bb.data.getVarFlag(calledvar, flag, data): - bb.data.setVarFlag(var, flag, bb.data.getVarFlag(calledvar, flag, data), data) - for flag in [ "dirs" ]: - if bb.data.getVarFlag(var, flag, data): - bb.data.setVarFlag(calledvar, flag, bb.data.getVarFlag(var, flag, data), data) - - if bb.data.getVarFlag(calledvar, "python", data): - bb.data.setVar(var, "\tbb.build.exec_func('" + calledvar + "', d)\n", data) - else: - bb.data.setVar(var, "\t" + calledvar + "\n", data) - bb.data.setVarFlag(var, 'export_func', '1', data) - -class AddTaskNode(AstNode): - def __init__(self, filename, lineno, func, before, after): - AstNode.__init__(self, filename, lineno) - self.func = func - self.before = before - self.after = after - - def eval(self, data): - var = self.func - if self.func[:3] != "do_": - var = "do_" + self.func - - bb.data.setVarFlag(var, "task", 1, data) - bbtasks = bb.data.getVar('__BBTASKS', data) or [] - if not var in bbtasks: - bbtasks.append(var) - bb.data.setVar('__BBTASKS', bbtasks, data) - - existing = bb.data.getVarFlag(var, "deps", data) or [] - if self.after is not None: - # set up deps for function - for entry in self.after.split(): - if entry not in existing: - existing.append(entry) - bb.data.setVarFlag(var, "deps", existing, data) - if self.before is not None: - # set up things that depend on this func - for entry in self.before.split(): - existing = bb.data.getVarFlag(entry, "deps", data) or [] - if var not in existing: - bb.data.setVarFlag(entry, "deps", [var] + existing, data) - -class BBHandlerNode(AstNode): - def __init__(self, filename, lineno, fns): - AstNode.__init__(self, filename, lineno) - self.hs = fns.split() - - def eval(self, data): - bbhands = bb.data.getVar('__BBHANDLERS', data) or [] - for h in self.hs: - bbhands.append(h) - bb.data.setVarFlag(h, "handler", 1, data) - bb.data.setVar('__BBHANDLERS', bbhands, data) - -class InheritNode(AstNode): - def __init__(self, filename, lineno, classes): - AstNode.__init__(self, filename, lineno) - self.classes = classes - - def eval(self, data): - bb.parse.BBHandler.inherit(self.classes, data) - -def handleInclude(statements, filename, lineno, m, force): - statements.append(IncludeNode(filename, lineno, m.group(1), force)) - -def handleExport(statements, filename, lineno, m): - statements.append(ExportNode(filename, lineno, m.group(1))) - -def handleData(statements, filename, lineno, groupd): - statements.append(DataNode(filename, lineno, groupd)) - -def handleMethod(statements, filename, lineno, func_name, body): - statements.append(MethodNode(filename, lineno, func_name, body)) - -def handlePythonMethod(statements, filename, lineno, funcname, root, body): - statements.append(PythonMethodNode(filename, lineno, funcname, root, body)) - -def handleMethodFlags(statements, filename, lineno, key, m): - statements.append(MethodFlagsNode(filename, lineno, key, m)) - -def handleExportFuncs(statements, filename, lineno, m, classes): - statements.append(ExportFuncsNode(filename, lineno, m.group(1), classes)) - -def handleAddTask(statements, filename, lineno, m): - func = m.group("func") - before = m.group("before") - after = m.group("after") - if func is None: - return - - statements.append(AddTaskNode(filename, lineno, func, before, after)) - -def handleBBHandlers(statements, filename, lineno, m): - statements.append(BBHandlerNode(filename, lineno, m.group(1))) - -def handleInherit(statements, filename, lineno, m): - classes = m.group(1) - statements.append(InheritNode(filename, lineno, classes.split())) - -def finalize(fn, d, variant = None): - bb.data.expandKeys(d) - bb.data.update_data(d) - code = [] - for funcname in bb.data.getVar("__BBANONFUNCS", d) or []: - code.append("%s(d)" % funcname) - bb.utils.simple_exec("\n".join(code), {"d": d}) - bb.data.update_data(d) - - all_handlers = {} - for var in bb.data.getVar('__BBHANDLERS', d) or []: - # try to add the handler - handler = bb.data.getVar(var, d) - bb.event.register(var, handler) - - tasklist = bb.data.getVar('__BBTASKS', d) or [] - bb.build.add_tasks(tasklist, d) - - bb.parse.siggen.finalise(fn, d, variant) - - bb.event.fire(bb.event.RecipeParsed(fn), d) - -def _create_variants(datastores, names, function): - def create_variant(name, orig_d, arg = None): - new_d = bb.data.createCopy(orig_d) - function(arg or name, new_d) - datastores[name] = new_d - - for variant, variant_d in datastores.items(): - for name in names: - if not variant: - # Based on main recipe - create_variant(name, variant_d) - else: - create_variant("%s-%s" % (variant, name), variant_d, name) - -def _expand_versions(versions): - def expand_one(version, start, end): - for i in xrange(start, end + 1): - ver = _bbversions_re.sub(str(i), version, 1) - yield ver - - versions = iter(versions) - while True: - try: - version = next(versions) - except StopIteration: - break - - range_ver = _bbversions_re.search(version) - if not range_ver: - yield version - else: - newversions = expand_one(version, int(range_ver.group("from")), - int(range_ver.group("to"))) - versions = itertools.chain(newversions, versions) - -def multi_finalize(fn, d): - appends = (d.getVar("__BBAPPEND", True) or "").split() - for append in appends: - logger.debug(2, "Appending .bbappend file %s to %s", append, fn) - bb.parse.BBHandler.handle(append, d, True) - - safe_d = d - d = bb.data.createCopy(safe_d) - try: - finalize(fn, d) - except bb.parse.SkipPackage: - bb.data.setVar("__SKIPPED", True, d) - datastores = {"": safe_d} - - versions = (d.getVar("BBVERSIONS", True) or "").split() - if versions: - pv = orig_pv = d.getVar("PV", True) - baseversions = {} - - def verfunc(ver, d, pv_d = None): - if pv_d is None: - pv_d = d - - overrides = d.getVar("OVERRIDES", True).split(":") - pv_d.setVar("PV", ver) - overrides.append(ver) - bpv = baseversions.get(ver) or orig_pv - pv_d.setVar("BPV", bpv) - overrides.append(bpv) - d.setVar("OVERRIDES", ":".join(overrides)) - - versions = list(_expand_versions(versions)) - for pos, version in enumerate(list(versions)): - try: - pv, bpv = version.split(":", 2) - except ValueError: - pass - else: - versions[pos] = pv - baseversions[pv] = bpv - - if pv in versions and not baseversions.get(pv): - versions.remove(pv) - else: - pv = versions.pop() - - # This is necessary because our existing main datastore - # has already been finalized with the old PV, we need one - # that's been finalized with the new PV. - d = bb.data.createCopy(safe_d) - verfunc(pv, d, safe_d) - try: - finalize(fn, d) - except bb.parse.SkipPackage: - bb.data.setVar("__SKIPPED", True, d) - - _create_variants(datastores, versions, verfunc) - - extended = d.getVar("BBCLASSEXTEND", True) or "" - if extended: - pn = d.getVar("PN", True) - def extendfunc(name, d): - d.setVar("PN", "%s-%s" % (pn, name)) - bb.parse.BBHandler.inherit([name], d) - - safe_d.setVar("BBCLASSEXTEND", extended) - _create_variants(datastores, extended.split(), extendfunc) - - for variant, variant_d in datastores.iteritems(): - if variant: - try: - finalize(fn, variant_d, variant) - except bb.parse.SkipPackage: - bb.data.setVar("__SKIPPED", True, variant_d) - - if len(datastores) > 1: - variants = filter(None, datastores.iterkeys()) - safe_d.setVar("__VARIANTS", " ".join(variants)) - - datastores[""] = d - return datastores diff --git a/bitbake/lib/bb/parse/parse_py/BBHandler.py b/bitbake/lib/bb/parse/parse_py/BBHandler.py deleted file mode 100644 index 402cd07e2..000000000 --- a/bitbake/lib/bb/parse/parse_py/BBHandler.py +++ /dev/null @@ -1,254 +0,0 @@ -#!/usr/bin/env python -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" - class for handling .bb files - - Reads a .bb file and obtains its metadata - -""" - - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2003, 2004 Phil Blundell -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -from __future__ import absolute_import -import re, bb, os -import logging -import bb.build, bb.utils -from bb import data - -from . import ConfHandler -from .. import resolve_file, ast, logger -from .ConfHandler import include, init - -# For compatibility -bb.deprecate_import(__name__, "bb.parse", ["vars_from_file"]) - -__func_start_regexp__ = re.compile( r"(((?P<py>python)|(?P<fr>fakeroot))\s*)*(?P<func>[\w\.\-\+\{\}\$]+)?\s*\(\s*\)\s*{$" ) -__inherit_regexp__ = re.compile( r"inherit\s+(.+)" ) -__export_func_regexp__ = re.compile( r"EXPORT_FUNCTIONS\s+(.+)" ) -__addtask_regexp__ = re.compile("addtask\s+(?P<func>\w+)\s*((before\s*(?P<before>((.*(?=after))|(.*))))|(after\s*(?P<after>((.*(?=before))|(.*)))))*") -__addhandler_regexp__ = re.compile( r"addhandler\s+(.+)" ) -__def_regexp__ = re.compile( r"def\s+(\w+).*:" ) -__python_func_regexp__ = re.compile( r"(\s+.*)|(^$)" ) - - -__infunc__ = "" -__inpython__ = False -__body__ = [] -__classname__ = "" -classes = [ None, ] - -cached_statements = {} - -# We need to indicate EOF to the feeder. This code is so messy that -# factoring it out to a close_parse_file method is out of question. -# We will use the IN_PYTHON_EOF as an indicator to just close the method -# -# The two parts using it are tightly integrated anyway -IN_PYTHON_EOF = -9999999999999 - - - -def supports(fn, d): - """Return True if fn has a supported extension""" - return os.path.splitext(fn)[-1] in [".bb", ".bbclass", ".inc"] - -def inherit(files, d): - __inherit_cache = data.getVar('__inherit_cache', d) or [] - fn = "" - lineno = 0 - for file in files: - file = data.expand(file, d) - if not os.path.isabs(file) and not file.endswith(".bbclass"): - file = os.path.join('classes', '%s.bbclass' % file) - - if not file in __inherit_cache: - logger.log(logging.DEBUG -1, "BB %s:%d: inheriting %s", fn, lineno, file) - __inherit_cache.append( file ) - data.setVar('__inherit_cache', __inherit_cache, d) - include(fn, file, d, "inherit") - __inherit_cache = data.getVar('__inherit_cache', d) or [] - -def get_statements(filename, absolute_filename, base_name): - global cached_statements - - try: - return cached_statements[absolute_filename] - except KeyError: - file = open(absolute_filename, 'r') - statements = ast.StatementGroup() - - lineno = 0 - while True: - lineno = lineno + 1 - s = file.readline() - if not s: break - s = s.rstrip() - feeder(lineno, s, filename, base_name, statements) - if __inpython__: - # add a blank line to close out any python definition - feeder(IN_PYTHON_EOF, "", filename, base_name, statements) - - if filename.endswith(".bbclass") or filename.endswith(".inc"): - cached_statements[absolute_filename] = statements - return statements - -def handle(fn, d, include): - global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __infunc__, __body__, __residue__ - __body__ = [] - __infunc__ = "" - __classname__ = "" - __residue__ = [] - - - if include == 0: - logger.debug(2, "BB %s: handle(data)", fn) - else: - logger.debug(2, "BB %s: handle(data, include)", fn) - - base_name = os.path.basename(fn) - (root, ext) = os.path.splitext(base_name) - init(d) - - if ext == ".bbclass": - __classname__ = root - classes.append(__classname__) - __inherit_cache = data.getVar('__inherit_cache', d) or [] - if not fn in __inherit_cache: - __inherit_cache.append(fn) - data.setVar('__inherit_cache', __inherit_cache, d) - - if include != 0: - oldfile = data.getVar('FILE', d) - else: - oldfile = None - - abs_fn = resolve_file(fn, d) - - if include: - bb.parse.mark_dependency(d, abs_fn) - - # actual loading - statements = get_statements(fn, abs_fn, base_name) - - # DONE WITH PARSING... time to evaluate - if ext != ".bbclass": - data.setVar('FILE', fn, d) - - statements.eval(d) - - if ext == ".bbclass": - classes.remove(__classname__) - else: - if include == 0: - return ast.multi_finalize(fn, d) - - if oldfile: - bb.data.setVar("FILE", oldfile, d) - - # we have parsed the bb class now - if ext == ".bbclass" or ext == ".inc": - bb.methodpool.get_parsed_dict()[base_name] = 1 - - return d - -def feeder(lineno, s, fn, root, statements): - global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __def_regexp__, __python_func_regexp__, __inpython__, __infunc__, __body__, classes, bb, __residue__ - if __infunc__: - if s == '}': - __body__.append('') - ast.handleMethod(statements, fn, lineno, __infunc__, __body__) - __infunc__ = "" - __body__ = [] - else: - __body__.append(s) - return - - if __inpython__: - m = __python_func_regexp__.match(s) - if m and lineno != IN_PYTHON_EOF: - __body__.append(s) - return - else: - ast.handlePythonMethod(statements, fn, lineno, __inpython__, - root, __body__) - __body__ = [] - __inpython__ = False - - if lineno == IN_PYTHON_EOF: - return - - - # Skip empty lines - if s == '': - return - - if s[0] == '#': - if len(__residue__) != 0 and __residue__[0][0] != "#": - bb.error("There is a comment on line %s of file %s (%s) which is in the middle of a multiline expression.\nBitbake used to ignore these but no longer does so, please fix your metadata as errors are likely as a result of this change." % (lineno, fn, s)) - - if s[-1] == '\\': - __residue__.append(s[:-1]) - return - - s = "".join(__residue__) + s - __residue__ = [] - - # Skip comments - if s[0] == '#': - return - - m = __func_start_regexp__.match(s) - if m: - __infunc__ = m.group("func") or "__anonymous" - ast.handleMethodFlags(statements, fn, lineno, __infunc__, m) - return - - m = __def_regexp__.match(s) - if m: - __body__.append(s) - __inpython__ = m.group(1) - - return - - m = __export_func_regexp__.match(s) - if m: - ast.handleExportFuncs(statements, fn, lineno, m, classes) - return - - m = __addtask_regexp__.match(s) - if m: - ast.handleAddTask(statements, fn, lineno, m) - return - - m = __addhandler_regexp__.match(s) - if m: - ast.handleBBHandlers(statements, fn, lineno, m) - return - - m = __inherit_regexp__.match(s) - if m: - ast.handleInherit(statements, fn, lineno, m) - return - - return ConfHandler.feeder(lineno, s, fn, statements) - -# Add us to the handlers list -from .. import handlers -handlers.append({'supports': supports, 'handle': handle, 'init': init}) -del handlers diff --git a/bitbake/lib/bb/parse/parse_py/ConfHandler.py b/bitbake/lib/bb/parse/parse_py/ConfHandler.py deleted file mode 100644 index fc239a354..000000000 --- a/bitbake/lib/bb/parse/parse_py/ConfHandler.py +++ /dev/null @@ -1,139 +0,0 @@ -#!/usr/bin/env python -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" - class for handling configuration data files - - Reads a .conf file and obtains its metadata - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2003, 2004 Phil Blundell -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import re, bb.data, os -import logging -import bb.utils -from bb.parse import ParseError, resolve_file, ast, logger - -#__config_regexp__ = re.compile( r"(?P<exp>export\s*)?(?P<var>[a-zA-Z0-9\-_+.${}]+)\s*(?P<colon>:)?(?P<ques>\?)?=\s*(?P<apo>['\"]?)(?P<value>.*)(?P=apo)$") -__config_regexp__ = re.compile( r"(?P<exp>export\s*)?(?P<var>[a-zA-Z0-9\-_+.${}/]+)(\[(?P<flag>[a-zA-Z0-9\-_+.]+)\])?\s*((?P<colon>:=)|(?P<lazyques>\?\?=)|(?P<ques>\?=)|(?P<append>\+=)|(?P<prepend>=\+)|(?P<predot>=\.)|(?P<postdot>\.=)|=)\s*(?P<apo>['\"]?)(?P<value>.*)(?P=apo)$") -__include_regexp__ = re.compile( r"include\s+(.+)" ) -__require_regexp__ = re.compile( r"require\s+(.+)" ) -__export_regexp__ = re.compile( r"export\s+(.+)" ) - -def init(data): - topdir = bb.data.getVar('TOPDIR', data) - if not topdir: - bb.data.setVar('TOPDIR', os.getcwd(), data) - - -def supports(fn, d): - return fn[-5:] == ".conf" - -def include(oldfn, fn, data, error_out): - """ - error_out If True a ParseError will be raised if the to be included - config-files could not be included. - """ - if oldfn == fn: # prevent infinite recursion - return None - - import bb - fn = bb.data.expand(fn, data) - oldfn = bb.data.expand(oldfn, data) - - if not os.path.isabs(fn): - dname = os.path.dirname(oldfn) - bbpath = "%s:%s" % (dname, bb.data.getVar("BBPATH", data, 1)) - abs_fn = bb.utils.which(bbpath, fn) - if abs_fn: - fn = abs_fn - - from bb.parse import handle - try: - ret = handle(fn, data, True) - except IOError: - if error_out: - raise ParseError("Could not %(error_out)s file %(fn)s" % vars() ) - logger.debug(2, "CONF file '%s' not found", fn) - -def handle(fn, data, include): - init(data) - - if include == 0: - oldfile = None - else: - oldfile = bb.data.getVar('FILE', data) - - abs_fn = resolve_file(fn, data) - f = open(abs_fn, 'r') - - if include: - bb.parse.mark_dependency(data, abs_fn) - - statements = ast.StatementGroup() - lineno = 0 - while True: - lineno = lineno + 1 - s = f.readline() - if not s: break - w = s.strip() - if not w: continue # skip empty lines - s = s.rstrip() - if s[0] == '#': continue # skip comments - while s[-1] == '\\': - s2 = f.readline()[:-1].strip() - lineno = lineno + 1 - s = s[:-1] + s2 - feeder(lineno, s, fn, statements) - - # DONE WITH PARSING... time to evaluate - bb.data.setVar('FILE', fn, data) - statements.eval(data) - if oldfile: - bb.data.setVar('FILE', oldfile, data) - - return data - -def feeder(lineno, s, fn, statements): - m = __config_regexp__.match(s) - if m: - groupd = m.groupdict() - ast.handleData(statements, fn, lineno, groupd) - return - - m = __include_regexp__.match(s) - if m: - ast.handleInclude(statements, fn, lineno, m, False) - return - - m = __require_regexp__.match(s) - if m: - ast.handleInclude(statements, fn, lineno, m, True) - return - - m = __export_regexp__.match(s) - if m: - ast.handleExport(statements, fn, lineno, m) - return - - raise ParseError("%s:%d: unparsed line: '%s'" % (fn, lineno, s)); - -# Add us to the handlers list -from bb.parse import handlers -handlers.append({'supports': supports, 'handle': handle, 'init': init}) -del handlers diff --git a/bitbake/lib/bb/parse/parse_py/__init__.py b/bitbake/lib/bb/parse/parse_py/__init__.py deleted file mode 100644 index 3e658d0de..000000000 --- a/bitbake/lib/bb/parse/parse_py/__init__.py +++ /dev/null @@ -1,33 +0,0 @@ -#!/usr/bin/env python -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake Parsers - -File parsers for the BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2003, 2004 Phil Blundell -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -from __future__ import absolute_import -from . import ConfHandler -from . import BBHandler - -__version__ = '1.0' diff --git a/bitbake/lib/bb/persist_data.py b/bitbake/lib/bb/persist_data.py deleted file mode 100644 index da0575231..000000000 --- a/bitbake/lib/bb/persist_data.py +++ /dev/null @@ -1,194 +0,0 @@ -"""BitBake Persistent Data Store - -Used to store data in a central location such that other threads/tasks can -access them at some future date. Acts as a convenience wrapper around sqlite, -currently, providing a key/value store accessed by 'domain'. -""" - -# Copyright (C) 2007 Richard Purdie -# Copyright (C) 2010 Chris Larson <chris_larson@mentor.com> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import collections -import logging -import os.path -import sys -import warnings -import bb.msg, bb.data, bb.utils - -try: - import sqlite3 -except ImportError: - from pysqlite2 import dbapi2 as sqlite3 - -sqlversion = sqlite3.sqlite_version_info -if sqlversion[0] < 3 or (sqlversion[0] == 3 and sqlversion[1] < 3): - raise Exception("sqlite3 version 3.3.0 or later is required.") - - -logger = logging.getLogger("BitBake.PersistData") - - -class SQLTable(collections.MutableMapping): - """Object representing a table/domain in the database""" - def __init__(self, cursor, table): - self.cursor = cursor - self.table = table - - self._execute("CREATE TABLE IF NOT EXISTS %s(key TEXT, value TEXT);" - % table) - - def _execute(self, *query): - """Execute a query, waiting to acquire a lock if necessary""" - count = 0 - while True: - try: - return self.cursor.execute(*query) - except sqlite3.OperationalError as exc: - if 'database is locked' in str(exc) and count < 500: - count = count + 1 - continue - raise - - def __getitem__(self, key): - data = self._execute("SELECT * from %s where key=?;" % - self.table, [key]) - for row in data: - return row[1] - - def __delitem__(self, key): - self._execute("DELETE from %s where key=?;" % self.table, [key]) - - def __setitem__(self, key, value): - data = self._execute("SELECT * from %s where key=?;" % - self.table, [key]) - exists = len(list(data)) - if exists: - self._execute("UPDATE %s SET value=? WHERE key=?;" % self.table, - [value, key]) - else: - self._execute("INSERT into %s(key, value) values (?, ?);" % - self.table, [key, value]) - - def __contains__(self, key): - return key in set(self) - - def __len__(self): - data = self._execute("SELECT COUNT(key) FROM %s;" % self.table) - for row in data: - return row[0] - - def __iter__(self): - data = self._execute("SELECT key FROM %s;" % self.table) - for row in data: - yield row[0] - - def iteritems(self): - data = self._execute("SELECT * FROM %s;" % self.table) - for row in data: - yield row[0], row[1] - - def itervalues(self): - data = self._execute("SELECT value FROM %s;" % self.table) - for row in data: - yield row[0] - - -class SQLData(object): - """Object representing the persistent data""" - def __init__(self, filename): - bb.utils.mkdirhier(os.path.dirname(filename)) - - self.filename = filename - self.connection = sqlite3.connect(filename, timeout=5, - isolation_level=None) - self.cursor = self.connection.cursor() - self._tables = {} - - def __getitem__(self, table): - if not isinstance(table, basestring): - raise TypeError("table argument must be a string, not '%s'" % - type(table)) - - if table in self._tables: - return self._tables[table] - else: - tableobj = self._tables[table] = SQLTable(self.cursor, table) - return tableobj - - def __delitem__(self, table): - if table in self._tables: - del self._tables[table] - self.cursor.execute("DROP TABLE IF EXISTS %s;" % table) - - -class PersistData(object): - """Deprecated representation of the bitbake persistent data store""" - def __init__(self, d): - warnings.warn("Use of PersistData will be deprecated in the future", - category=PendingDeprecationWarning, - stacklevel=2) - - self.data = persist(d) - logger.debug(1, "Using '%s' as the persistent data cache", - self.data.filename) - - def addDomain(self, domain): - """ - Add a domain (pending deprecation) - """ - return self.data[domain] - - def delDomain(self, domain): - """ - Removes a domain and all the data it contains - """ - del self.data[domain] - - def getKeyValues(self, domain): - """ - Return a list of key + value pairs for a domain - """ - return self.data[domain].items() - - def getValue(self, domain, key): - """ - Return the value of a key for a domain - """ - return self.data[domain][key] - - def setValue(self, domain, key, value): - """ - Sets the value of a key for a domain - """ - self.data[domain][key] = value - - def delValue(self, domain, key): - """ - Deletes a key/value pair - """ - del self.data[domain][key] - - -def persist(d): - """Convenience factory for construction of SQLData based upon metadata""" - cachedir = (bb.data.getVar("PERSISTENT_DIR", d, True) or - bb.data.getVar("CACHE", d, True)) - if not cachedir: - logger.critical("Please set the 'PERSISTENT_DIR' or 'CACHE' variable") - sys.exit(1) - - cachefile = os.path.join(cachedir, "bb_persist_data.sqlite3") - return SQLData(cachefile) diff --git a/bitbake/lib/bb/process.py b/bitbake/lib/bb/process.py deleted file mode 100644 index 4150d80e0..000000000 --- a/bitbake/lib/bb/process.py +++ /dev/null @@ -1,109 +0,0 @@ -import logging -import signal -import subprocess - -logger = logging.getLogger('BitBake.Process') - -def subprocess_setup(): - # Python installs a SIGPIPE handler by default. This is usually not what - # non-Python subprocesses expect. - signal.signal(signal.SIGPIPE, signal.SIG_DFL) - -class CmdError(RuntimeError): - def __init__(self, command, msg=None): - self.command = command - self.msg = msg - - def __str__(self): - if not isinstance(self.command, basestring): - cmd = subprocess.list2cmdline(self.command) - else: - cmd = self.command - - msg = "Execution of '%s' failed" % cmd - if self.msg: - msg += ': %s' % self.msg - return msg - -class NotFoundError(CmdError): - def __str__(self): - return CmdError.__str__(self) + ": command not found" - -class ExecutionError(CmdError): - def __init__(self, command, exitcode, stdout = None, stderr = None): - CmdError.__init__(self, command) - self.exitcode = exitcode - self.stdout = stdout - self.stderr = stderr - - def __str__(self): - message = "" - if self.stderr: - message += self.stderr - if self.stdout: - message += self.stdout - if message: - message = ":\n" + message - return (CmdError.__str__(self) + - " with exit code %s" % self.exitcode + message) - -class Popen(subprocess.Popen): - defaults = { - "close_fds": True, - "preexec_fn": subprocess_setup, - "stdout": subprocess.PIPE, - "stderr": subprocess.STDOUT, - "stdin": subprocess.PIPE, - "shell": False, - } - - def __init__(self, *args, **kwargs): - options = dict(self.defaults) - options.update(kwargs) - subprocess.Popen.__init__(self, *args, **options) - -def _logged_communicate(pipe, log, input): - if pipe.stdin: - if input is not None: - pipe.stdin.write(input) - pipe.stdin.close() - - bufsize = 512 - outdata, errdata = [], [] - while pipe.poll() is None: - if pipe.stdout is not None: - data = pipe.stdout.read(bufsize) - if data is not None: - outdata.append(data) - log.write(data) - - if pipe.stderr is not None: - data = pipe.stderr.read(bufsize) - if data is not None: - errdata.append(data) - log.write(data) - return ''.join(outdata), ''.join(errdata) - -def run(cmd, input=None, log=None, **options): - """Convenience function to run a command and return its output, raising an - exception when the command fails""" - - if isinstance(cmd, basestring) and not "shell" in options: - options["shell"] = True - - try: - pipe = Popen(cmd, **options) - except OSError, exc: - if exc.errno == 2: - raise NotFoundError(cmd) - else: - raise CmdError(cmd, exc) - - if log: - stdout, stderr = _logged_communicate(pipe, log, input) - else: - stdout, stderr = pipe.communicate(input) - - if pipe.returncode != 0: - raise ExecutionError(cmd, pipe.returncode, stdout, stderr) - return stdout, stderr diff --git a/bitbake/lib/bb/providers.py b/bitbake/lib/bb/providers.py deleted file mode 100644 index dcba9ae25..000000000 --- a/bitbake/lib/bb/providers.py +++ /dev/null @@ -1,330 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2003, 2004 Phil Blundell -# Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer -# Copyright (C) 2005 Holger Hans Peter Freyther -# Copyright (C) 2005 ROAD GmbH -# Copyright (C) 2006 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import re -import logging -from bb import data, utils -import bb - -logger = logging.getLogger("BitBake.Provider") - -class NoProvider(Exception): - """Exception raised when no provider of a build dependency can be found""" - -class NoRProvider(Exception): - """Exception raised when no provider of a runtime dependency can be found""" - - -def sortPriorities(pn, dataCache, pkg_pn = None): - """ - Reorder pkg_pn by file priority and default preference - """ - - if not pkg_pn: - pkg_pn = dataCache.pkg_pn - - files = pkg_pn[pn] - priorities = {} - for f in files: - priority = dataCache.bbfile_priority[f] - preference = dataCache.pkg_dp[f] - if priority not in priorities: - priorities[priority] = {} - if preference not in priorities[priority]: - priorities[priority][preference] = [] - priorities[priority][preference].append(f) - tmp_pn = [] - for pri in sorted(priorities, lambda a, b: a - b): - tmp_pref = [] - for pref in sorted(priorities[pri], lambda a, b: b - a): - tmp_pref.extend(priorities[pri][pref]) - tmp_pn = [tmp_pref] + tmp_pn - - return tmp_pn - -def preferredVersionMatch(pe, pv, pr, preferred_e, preferred_v, preferred_r): - """ - Check if the version pe,pv,pr is the preferred one. - If there is preferred version defined and ends with '%', then pv has to start with that version after removing the '%' - """ - if (pr == preferred_r or preferred_r == None): - if (pe == preferred_e or preferred_e == None): - if preferred_v == pv: - return True - if preferred_v != None and preferred_v.endswith('%') and pv.startswith(preferred_v[:len(preferred_v)-1]): - return True - return False - -def findPreferredProvider(pn, cfgData, dataCache, pkg_pn = None, item = None): - """ - Find the first provider in pkg_pn with a PREFERRED_VERSION set. - """ - - preferred_file = None - preferred_ver = None - - localdata = data.createCopy(cfgData) - bb.data.setVar('OVERRIDES', "pn-%s:%s:%s" % (pn, pn, data.getVar('OVERRIDES', localdata)), localdata) - bb.data.update_data(localdata) - - preferred_v = bb.data.getVar('PREFERRED_VERSION_%s' % pn, localdata, True) - if preferred_v: - m = re.match('(\d+:)*(.*)(_.*)*', preferred_v) - if m: - if m.group(1): - preferred_e = int(m.group(1)[:-1]) - else: - preferred_e = None - preferred_v = m.group(2) - if m.group(3): - preferred_r = m.group(3)[1:] - else: - preferred_r = None - else: - preferred_e = None - preferred_r = None - - for file_set in pkg_pn: - for f in file_set: - pe, pv, pr = dataCache.pkg_pepvpr[f] - if preferredVersionMatch(pe, pv, pr, preferred_e, preferred_v, preferred_r): - preferred_file = f - preferred_ver = (pe, pv, pr) - break - if preferred_file: - break; - if preferred_r: - pv_str = '%s-%s' % (preferred_v, preferred_r) - else: - pv_str = preferred_v - if not (preferred_e is None): - pv_str = '%s:%s' % (preferred_e, pv_str) - itemstr = "" - if item: - itemstr = " (for item %s)" % item - if preferred_file is None: - logger.info("preferred version %s of %s not available%s", pv_str, pn, itemstr) - else: - logger.debug(1, "selecting %s as PREFERRED_VERSION %s of package %s%s", preferred_file, pv_str, pn, itemstr) - - return (preferred_ver, preferred_file) - - -def findLatestProvider(pn, cfgData, dataCache, file_set): - """ - Return the highest version of the providers in file_set. - Take default preferences into account. - """ - latest = None - latest_p = 0 - latest_f = None - for file_name in file_set: - pe, pv, pr = dataCache.pkg_pepvpr[file_name] - dp = dataCache.pkg_dp[file_name] - - if (latest is None) or ((latest_p == dp) and (utils.vercmp(latest, (pe, pv, pr)) < 0)) or (dp > latest_p): - latest = (pe, pv, pr) - latest_f = file_name - latest_p = dp - - return (latest, latest_f) - - -def findBestProvider(pn, cfgData, dataCache, pkg_pn = None, item = None): - """ - If there is a PREFERRED_VERSION, find the highest-priority bbfile - providing that version. If not, find the latest version provided by - an bbfile in the highest-priority set. - """ - - sortpkg_pn = sortPriorities(pn, dataCache, pkg_pn) - # Find the highest priority provider with a PREFERRED_VERSION set - (preferred_ver, preferred_file) = findPreferredProvider(pn, cfgData, dataCache, sortpkg_pn, item) - # Find the latest version of the highest priority provider - (latest, latest_f) = findLatestProvider(pn, cfgData, dataCache, sortpkg_pn[0]) - - if preferred_file is None: - preferred_file = latest_f - preferred_ver = latest - - return (latest, latest_f, preferred_ver, preferred_file) - - -def _filterProviders(providers, item, cfgData, dataCache): - """ - Take a list of providers and filter/reorder according to the - environment variables and previous build results - """ - eligible = [] - preferred_versions = {} - sortpkg_pn = {} - - # The order of providers depends on the order of the files on the disk - # up to here. Sort pkg_pn to make dependency issues reproducible rather - # than effectively random. - providers.sort() - - # Collate providers by PN - pkg_pn = {} - for p in providers: - pn = dataCache.pkg_fn[p] - if pn not in pkg_pn: - pkg_pn[pn] = [] - pkg_pn[pn].append(p) - - logger.debug(1, "providers for %s are: %s", item, pkg_pn.keys()) - - # First add PREFERRED_VERSIONS - for pn in pkg_pn: - sortpkg_pn[pn] = sortPriorities(pn, dataCache, pkg_pn) - preferred_versions[pn] = findPreferredProvider(pn, cfgData, dataCache, sortpkg_pn[pn], item) - if preferred_versions[pn][1]: - eligible.append(preferred_versions[pn][1]) - - # Now add latest versions - for pn in sortpkg_pn: - if pn in preferred_versions and preferred_versions[pn][1]: - continue - preferred_versions[pn] = findLatestProvider(pn, cfgData, dataCache, sortpkg_pn[pn][0]) - eligible.append(preferred_versions[pn][1]) - - if len(eligible) == 0: - logger.error("no eligible providers for %s", item) - return 0 - - # If pn == item, give it a slight default preference - # This means PREFERRED_PROVIDER_foobar defaults to foobar if available - for p in providers: - pn = dataCache.pkg_fn[p] - if pn != item: - continue - (newvers, fn) = preferred_versions[pn] - if not fn in eligible: - continue - eligible.remove(fn) - eligible = [fn] + eligible - - return eligible - - -def filterProviders(providers, item, cfgData, dataCache): - """ - Take a list of providers and filter/reorder according to the - environment variables and previous build results - Takes a "normal" target item - """ - - eligible = _filterProviders(providers, item, cfgData, dataCache) - - prefervar = bb.data.getVar('PREFERRED_PROVIDER_%s' % item, cfgData, 1) - if prefervar: - dataCache.preferred[item] = prefervar - - foundUnique = False - if item in dataCache.preferred: - for p in eligible: - pn = dataCache.pkg_fn[p] - if dataCache.preferred[item] == pn: - logger.verbose("selecting %s to satisfy %s due to PREFERRED_PROVIDERS", pn, item) - eligible.remove(p) - eligible = [p] + eligible - foundUnique = True - break - - logger.debug(1, "sorted providers for %s are: %s", item, eligible) - - return eligible, foundUnique - -def filterProvidersRunTime(providers, item, cfgData, dataCache): - """ - Take a list of providers and filter/reorder according to the - environment variables and previous build results - Takes a "runtime" target item - """ - - eligible = _filterProviders(providers, item, cfgData, dataCache) - - # Should use dataCache.preferred here? - preferred = [] - preferred_vars = [] - pns = {} - for p in eligible: - pns[dataCache.pkg_fn[p]] = p - for p in eligible: - pn = dataCache.pkg_fn[p] - provides = dataCache.pn_provides[pn] - for provide in provides: - prefervar = bb.data.getVar('PREFERRED_PROVIDER_%s' % provide, cfgData, 1) - logger.verbose("checking PREFERRED_PROVIDER_%s (value %s) against %s", provide, prefervar, pns.keys()) - if prefervar in pns and pns[prefervar] not in preferred: - var = "PREFERRED_PROVIDER_%s = %s" % (provide, prefervar) - logger.verbose("selecting %s to satisfy runtime %s due to %s", prefervar, item, var) - preferred_vars.append(var) - pref = pns[prefervar] - eligible.remove(pref) - eligible = [pref] + eligible - preferred.append(pref) - break - - numberPreferred = len(preferred) - - if numberPreferred > 1: - logger.error("Trying to resolve runtime dependency %s resulted in conflicting PREFERRED_PROVIDER entries being found.\nThe providers found were: %s\nThe PREFERRED_PROVIDER entries resulting in this conflict were: %s", item, preferred, preferred_vars) - - logger.debug(1, "sorted providers for %s are: %s", item, eligible) - - return eligible, numberPreferred - -regexp_cache = {} - -def getRuntimeProviders(dataCache, rdepend): - """ - Return any providers of runtime dependency - """ - rproviders = [] - - if rdepend in dataCache.rproviders: - rproviders += dataCache.rproviders[rdepend] - - if rdepend in dataCache.packages: - rproviders += dataCache.packages[rdepend] - - if rproviders: - return rproviders - - # Only search dynamic packages if we can't find anything in other variables - for pattern in dataCache.packages_dynamic: - pattern = pattern.replace('+', "\+") - if pattern in regexp_cache: - regexp = regexp_cache[pattern] - else: - try: - regexp = re.compile(pattern) - except: - logger.error("Error parsing regular expression '%s'", pattern) - raise - regexp_cache[pattern] = regexp - if regexp.match(rdepend): - rproviders += dataCache.packages_dynamic[pattern] - - return rproviders diff --git a/bitbake/lib/bb/pysh/__init__.py b/bitbake/lib/bb/pysh/__init__.py deleted file mode 100644 index e69de29bb..000000000 --- a/bitbake/lib/bb/pysh/__init__.py +++ /dev/null diff --git a/bitbake/lib/bb/pysh/builtin.py b/bitbake/lib/bb/pysh/builtin.py deleted file mode 100644 index 25ad22eb7..000000000 --- a/bitbake/lib/bb/pysh/builtin.py +++ /dev/null @@ -1,710 +0,0 @@ -# builtin.py - builtins and utilities definitions for pysh. -# -# Copyright 2007 Patrick Mezard -# -# This software may be used and distributed according to the terms -# of the GNU General Public License, incorporated herein by reference. - -"""Builtin and internal utilities implementations. - -- Beware not to use python interpreter environment as if it were the shell -environment. For instance, commands working directory must be explicitely handled -through env['PWD'] instead of relying on python working directory. -""" -import errno -import optparse -import os -import re -import subprocess -import sys -import time - -def has_subprocess_bug(): - return getattr(subprocess, 'list2cmdline') and \ - ( subprocess.list2cmdline(['']) == '' or \ - subprocess.list2cmdline(['foo|bar']) == 'foo|bar') - -# Detect python bug 1634343: "subprocess swallows empty arguments under win32" -# <http://sourceforge.net/tracker/index.php?func=detail&aid=1634343&group_id=5470&atid=105470> -# Also detect: "[ 1710802 ] subprocess must escape redirection characters under win32" -# <http://sourceforge.net/tracker/index.php?func=detail&aid=1710802&group_id=5470&atid=105470> -if has_subprocess_bug(): - import subprocess_fix - subprocess.list2cmdline = subprocess_fix.list2cmdline - -from sherrors import * - -class NonExitingParser(optparse.OptionParser): - """OptionParser default behaviour upon error is to print the error message and - exit. Raise a utility error instead. - """ - def error(self, msg): - raise UtilityError(msg) - -#------------------------------------------------------------------------------- -# set special builtin -#------------------------------------------------------------------------------- -OPT_SET = NonExitingParser(usage="set - set or unset options and positional parameters") -OPT_SET.add_option( '-f', action='store_true', dest='has_f', default=False, - help='The shell shall disable pathname expansion.') -OPT_SET.add_option('-e', action='store_true', dest='has_e', default=False, - help="""When this option is on, if a simple command fails for any of the \ - reasons listed in Consequences of Shell Errors or returns an exit status \ - value >0, and is not part of the compound list following a while, until, \ - or if keyword, and is not a part of an AND or OR list, and is not a \ - pipeline preceded by the ! reserved word, then the shell shall immediately \ - exit.""") -OPT_SET.add_option('-x', action='store_true', dest='has_x', default=False, - help="""The shell shall write to standard error a trace for each command \ - after it expands the command and before it executes it. It is unspecified \ - whether the command that turns tracing off is traced.""") - -def builtin_set(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - option, args = OPT_SET.parse_args(args) - env = interp.get_env() - - if option.has_f: - env.set_opt('-f') - if option.has_e: - env.set_opt('-e') - if option.has_x: - env.set_opt('-x') - return 0 - -#------------------------------------------------------------------------------- -# shift special builtin -#------------------------------------------------------------------------------- -def builtin_shift(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - params = interp.get_env().get_positional_args() - if args: - try: - n = int(args[0]) - if n > len(params): - raise ValueError() - except ValueError: - return 1 - else: - n = 1 - - params[:n] = [] - interp.get_env().set_positional_args(params) - return 0 - -#------------------------------------------------------------------------------- -# export special builtin -#------------------------------------------------------------------------------- -OPT_EXPORT = NonExitingParser(usage="set - set or unset options and positional parameters") -OPT_EXPORT.add_option('-p', action='store_true', dest='has_p', default=False) - -def builtin_export(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - option, args = OPT_EXPORT.parse_args(args) - if option.has_p: - raise NotImplementedError() - - for arg in args: - try: - name, value = arg.split('=', 1) - except ValueError: - name, value = arg, None - env = interp.get_env().export(name, value) - - return 0 - -#------------------------------------------------------------------------------- -# return special builtin -#------------------------------------------------------------------------------- -def builtin_return(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - res = 0 - if args: - try: - res = int(args[0]) - except ValueError: - res = 0 - if not 0<=res<=255: - res = 0 - - # BUG: should be last executed command exit code - raise ReturnSignal(res) - -#------------------------------------------------------------------------------- -# trap special builtin -#------------------------------------------------------------------------------- -def builtin_trap(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - if len(args) < 2: - stderr.write('trap: usage: trap [[arg] signal_spec ...]\n') - return 2 - - action = args[0] - for sig in args[1:]: - try: - env.traps[sig] = action - except Exception, e: - stderr.write('trap: %s\n' % str(e)) - return 0 - -#------------------------------------------------------------------------------- -# unset special builtin -#------------------------------------------------------------------------------- -OPT_UNSET = NonExitingParser("unset - unset values and attributes of variables and functions") -OPT_UNSET.add_option( '-f', action='store_true', dest='has_f', default=False) -OPT_UNSET.add_option( '-v', action='store_true', dest='has_v', default=False) - -def builtin_unset(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - option, args = OPT_UNSET.parse_args(args) - - status = 0 - env = interp.get_env() - for arg in args: - try: - if option.has_f: - env.remove_function(arg) - else: - del env[arg] - except KeyError: - pass - except VarAssignmentError: - status = 1 - - return status - -#------------------------------------------------------------------------------- -# wait special builtin -#------------------------------------------------------------------------------- -def builtin_wait(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - return interp.wait([int(arg) for arg in args]) - -#------------------------------------------------------------------------------- -# cat utility -#------------------------------------------------------------------------------- -def utility_cat(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - if not args: - args = ['-'] - - status = 0 - for arg in args: - if arg == '-': - data = stdin.read() - else: - path = os.path.join(env['PWD'], arg) - try: - f = file(path, 'rb') - try: - data = f.read() - finally: - f.close() - except IOError, e: - if e.errno != errno.ENOENT: - raise - status = 1 - continue - stdout.write(data) - stdout.flush() - return status - -#------------------------------------------------------------------------------- -# cd utility -#------------------------------------------------------------------------------- -OPT_CD = NonExitingParser("cd - change the working directory") - -def utility_cd(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - option, args = OPT_CD.parse_args(args) - env = interp.get_env() - - directory = None - printdir = False - if not args: - home = env.get('HOME') - if home: - # Unspecified, do nothing - return 0 - else: - directory = home - elif len(args)==1: - directory = args[0] - if directory=='-': - if 'OLDPWD' not in env: - raise UtilityError("OLDPWD not set") - printdir = True - directory = env['OLDPWD'] - else: - raise UtilityError("too many arguments") - - curpath = None - # Absolute directories will be handled correctly by the os.path.join call. - if not directory.startswith('.') and not directory.startswith('..'): - cdpaths = env.get('CDPATH', '.').split(';') - for cdpath in cdpaths: - p = os.path.join(cdpath, directory) - if os.path.isdir(p): - curpath = p - break - - if curpath is None: - curpath = directory - curpath = os.path.join(env['PWD'], directory) - - env['OLDPWD'] = env['PWD'] - env['PWD'] = curpath - if printdir: - stdout.write('%s\n' % curpath) - return 0 - -#------------------------------------------------------------------------------- -# colon utility -#------------------------------------------------------------------------------- -def utility_colon(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - return 0 - -#------------------------------------------------------------------------------- -# echo utility -#------------------------------------------------------------------------------- -def utility_echo(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - # Echo only takes arguments, no options. Use printf if you need fancy stuff. - output = ' '.join(args) + '\n' - stdout.write(output) - stdout.flush() - return 0 - -#------------------------------------------------------------------------------- -# egrep utility -#------------------------------------------------------------------------------- -# egrep is usually a shell script. -# Unfortunately, pysh does not support shell scripts *with arguments* right now, -# so the redirection is implemented here, assuming grep is available. -def utility_egrep(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - return run_command('grep', ['-E'] + args, interp, env, stdin, stdout, - stderr, debugflags) - -#------------------------------------------------------------------------------- -# env utility -#------------------------------------------------------------------------------- -def utility_env(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - if args and args[0]=='-i': - raise NotImplementedError('env: -i option is not implemented') - - i = 0 - for arg in args: - if '=' not in arg: - break - # Update the current environment - name, value = arg.split('=', 1) - env[name] = value - i += 1 - - if args[i:]: - # Find then execute the specified interpreter - utility = env.find_in_path(args[i]) - if not utility: - return 127 - args[i:i+1] = utility - name = args[i] - args = args[i+1:] - try: - return run_command(name, args, interp, env, stdin, stdout, stderr, - debugflags) - except UtilityError: - stderr.write('env: failed to execute %s' % ' '.join([name]+args)) - return 126 - else: - for pair in env.get_variables().iteritems(): - stdout.write('%s=%s\n' % pair) - return 0 - -#------------------------------------------------------------------------------- -# exit utility -#------------------------------------------------------------------------------- -def utility_exit(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - res = None - if args: - try: - res = int(args[0]) - except ValueError: - res = None - if not 0<=res<=255: - res = None - - if res is None: - # BUG: should be last executed command exit code - res = 0 - - raise ExitSignal(res) - -#------------------------------------------------------------------------------- -# fgrep utility -#------------------------------------------------------------------------------- -# see egrep -def utility_fgrep(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - return run_command('grep', ['-F'] + args, interp, env, stdin, stdout, - stderr, debugflags) - -#------------------------------------------------------------------------------- -# gunzip utility -#------------------------------------------------------------------------------- -# see egrep -def utility_gunzip(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - return run_command('gzip', ['-d'] + args, interp, env, stdin, stdout, - stderr, debugflags) - -#------------------------------------------------------------------------------- -# kill utility -#------------------------------------------------------------------------------- -def utility_kill(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - for arg in args: - pid = int(arg) - status = subprocess.call(['pskill', '/T', str(pid)], - shell=True, - stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - # pskill is asynchronous, hence the stupid polling loop - while 1: - p = subprocess.Popen(['pslist', str(pid)], - shell=True, - stdout=subprocess.PIPE, - stderr=subprocess.STDOUT) - output = p.communicate()[0] - if ('process %d was not' % pid) in output: - break - time.sleep(1) - return status - -#------------------------------------------------------------------------------- -# mkdir utility -#------------------------------------------------------------------------------- -OPT_MKDIR = NonExitingParser("mkdir - make directories.") -OPT_MKDIR.add_option('-p', action='store_true', dest='has_p', default=False) - -def utility_mkdir(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - # TODO: implement umask - # TODO: implement proper utility error report - option, args = OPT_MKDIR.parse_args(args) - for arg in args: - path = os.path.join(env['PWD'], arg) - if option.has_p: - try: - os.makedirs(path) - except IOError, e: - if e.errno != errno.EEXIST: - raise - else: - os.mkdir(path) - return 0 - -#------------------------------------------------------------------------------- -# netstat utility -#------------------------------------------------------------------------------- -def utility_netstat(name, args, interp, env, stdin, stdout, stderr, debugflags): - # Do you really expect me to implement netstat ? - # This empty form is enough for Mercurial tests since it's - # supposed to generate nothing upon success. Faking this test - # is not a big deal either. - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - return 0 - -#------------------------------------------------------------------------------- -# pwd utility -#------------------------------------------------------------------------------- -OPT_PWD = NonExitingParser("pwd - return working directory name") -OPT_PWD.add_option('-L', action='store_true', dest='has_L', default=True, - help="""If the PWD environment variable contains an absolute pathname of \ - the current directory that does not contain the filenames dot or dot-dot, \ - pwd shall write this pathname to standard output. Otherwise, the -L option \ - shall behave as the -P option.""") -OPT_PWD.add_option('-P', action='store_true', dest='has_L', default=False, - help="""The absolute pathname written shall not contain filenames that, in \ - the context of the pathname, refer to files of type symbolic link.""") - -def utility_pwd(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - option, args = OPT_PWD.parse_args(args) - stdout.write('%s\n' % env['PWD']) - return 0 - -#------------------------------------------------------------------------------- -# printf utility -#------------------------------------------------------------------------------- -RE_UNESCAPE = re.compile(r'(\\x[a-zA-Z0-9]{2}|\\[0-7]{1,3}|\\.)') - -def utility_printf(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - def replace(m): - assert m.group() - g = m.group()[1:] - if g.startswith('x'): - return chr(int(g[1:], 16)) - if len(g) <= 3 and len([c for c in g if c in '01234567']) == len(g): - # Yay, an octal number - return chr(int(g, 8)) - return { - 'a': '\a', - 'b': '\b', - 'f': '\f', - 'n': '\n', - 'r': '\r', - 't': '\t', - 'v': '\v', - '\\': '\\', - }.get(g) - - # Convert escape sequences - format = re.sub(RE_UNESCAPE, replace, args[0]) - stdout.write(format % tuple(args[1:])) - return 0 - -#------------------------------------------------------------------------------- -# true utility -#------------------------------------------------------------------------------- -def utility_true(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - return 0 - -#------------------------------------------------------------------------------- -# sed utility -#------------------------------------------------------------------------------- -RE_SED = re.compile(r'^s(.).*\1[a-zA-Z]*$') - -# cygwin sed fails with some expressions when they do not end with a single space. -# see unit tests for details. Interestingly, the same expressions works perfectly -# in cygwin shell. -def utility_sed(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - # Scan pattern arguments and append a space if necessary - for i in xrange(len(args)): - if not RE_SED.search(args[i]): - continue - args[i] = args[i] + ' ' - - return run_command(name, args, interp, env, stdin, stdout, - stderr, debugflags) - -#------------------------------------------------------------------------------- -# sleep utility -#------------------------------------------------------------------------------- -def utility_sleep(name, args, interp, env, stdin, stdout, stderr, debugflags): - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - time.sleep(int(args[0])) - return 0 - -#------------------------------------------------------------------------------- -# sort utility -#------------------------------------------------------------------------------- -OPT_SORT = NonExitingParser("sort - sort, merge, or sequence check text files") - -def utility_sort(name, args, interp, env, stdin, stdout, stderr, debugflags): - - def sort(path): - if path == '-': - lines = stdin.readlines() - else: - try: - f = file(path) - try: - lines = f.readlines() - finally: - f.close() - except IOError, e: - stderr.write(str(e) + '\n') - return 1 - - if lines and lines[-1][-1]!='\n': - lines[-1] = lines[-1] + '\n' - return lines - - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - option, args = OPT_SORT.parse_args(args) - alllines = [] - - if len(args)<=0: - args += ['-'] - - # Load all files lines - curdir = os.getcwd() - try: - os.chdir(env['PWD']) - for path in args: - alllines += sort(path) - finally: - os.chdir(curdir) - - alllines.sort() - for line in alllines: - stdout.write(line) - return 0 - -#------------------------------------------------------------------------------- -# hg utility -#------------------------------------------------------------------------------- - -hgcommands = [ - 'add', - 'addremove', - 'commit', 'ci', - 'debugrename', - 'debugwalk', - 'falabala', # Dummy command used in a mercurial test - 'incoming', - 'locate', - 'pull', - 'push', - 'qinit', - 'remove', 'rm', - 'rename', 'mv', - 'revert', - 'showconfig', - 'status', 'st', - 'strip', - ] - -def rewriteslashes(name, args): - # Several hg commands output file paths, rewrite the separators - if len(args) > 1 and name.lower().endswith('python') \ - and args[0].endswith('hg'): - for cmd in hgcommands: - if cmd in args[1:]: - return True - - # svn output contains many paths with OS specific separators. - # Normalize these to unix paths. - base = os.path.basename(name) - if base.startswith('svn'): - return True - - return False - -def rewritehg(output): - if not output: - return output - # Rewrite os specific messages - output = output.replace(': The system cannot find the file specified', - ': No such file or directory') - output = re.sub(': Access is denied.*$', ': Permission denied', output) - output = output.replace(': No connection could be made because the target machine actively refused it', - ': Connection refused') - return output - - -def run_command(name, args, interp, env, stdin, stdout, - stderr, debugflags): - # Execute the command - if 'debug-utility' in debugflags: - print interp.log(' '.join([name, str(args), interp['PWD']]) + '\n') - - hgbin = interp.options().hgbinary - ishg = hgbin and ('hg' in name or args and 'hg' in args[0]) - unixoutput = 'cygwin' in name or ishg - - exec_env = env.get_variables() - try: - # BUG: comparing file descriptor is clearly not a reliable way to tell - # whether they point on the same underlying object. But in pysh limited - # scope this is usually right, we do not expect complicated redirections - # besides usual 2>&1. - # Still there is one case we have but cannot deal with is when stdout - # and stderr are redirected *by pysh caller*. This the reason for the - # --redirect pysh() option. - # Now, we want to know they are the same because we sometimes need to - # transform the command output, mostly remove CR-LF to ensure that - # command output is unix-like. Cygwin utilies are a special case because - # they explicitely set their output streams to binary mode, so we have - # nothing to do. For all others commands, we have to guess whether they - # are sending text data, in which case the transformation must be done. - # Again, the NUL character test is unreliable but should be enough for - # hg tests. - redirected = stdout.fileno()==stderr.fileno() - if not redirected: - p = subprocess.Popen([name] + args, cwd=env['PWD'], env=exec_env, - stdin=stdin, stdout=subprocess.PIPE, stderr=subprocess.PIPE) - else: - p = subprocess.Popen([name] + args, cwd=env['PWD'], env=exec_env, - stdin=stdin, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) - out, err = p.communicate() - except WindowsError, e: - raise UtilityError(str(e)) - - if not unixoutput: - def encode(s): - if '\0' in s: - return s - return s.replace('\r\n', '\n') - else: - encode = lambda s: s - - if rewriteslashes(name, args): - encode1_ = encode - def encode(s): - s = encode1_(s) - s = s.replace('\\\\', '\\') - s = s.replace('\\', '/') - return s - - if ishg: - encode2_ = encode - def encode(s): - return rewritehg(encode2_(s)) - - stdout.write(encode(out)) - if not redirected: - stderr.write(encode(err)) - return p.returncode - diff --git a/bitbake/lib/bb/pysh/interp.py b/bitbake/lib/bb/pysh/interp.py deleted file mode 100644 index efe5181e1..000000000 --- a/bitbake/lib/bb/pysh/interp.py +++ /dev/null @@ -1,1367 +0,0 @@ -# interp.py - shell interpreter for pysh. -# -# Copyright 2007 Patrick Mezard -# -# This software may be used and distributed according to the terms -# of the GNU General Public License, incorporated herein by reference. - -"""Implement the shell interpreter. - -Most references are made to "The Open Group Base Specifications Issue 6". -<http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html> -""" -# TODO: document the fact input streams must implement fileno() so Popen will work correctly. -# it requires non-stdin stream to be implemented as files. Still to be tested... -# DOC: pathsep is used in PATH instead of ':'. Clearly, there are path syntax issues here. -# TODO: stop command execution upon error. -# TODO: sort out the filename/io_number mess. It should be possible to use filenames only. -# TODO: review subshell implementation -# TODO: test environment cloning for non-special builtins -# TODO: set -x should not rebuild commands from tokens, assignments/redirections are lost -# TODO: unit test for variable assignment -# TODO: test error management wrt error type/utility type -# TODO: test for binary output everywhere -# BUG: debug-parsing does not pass log file to PLY. Maybe a PLY upgrade is necessary. -import base64 -import cPickle as pickle -import errno -import glob -import os -import re -import subprocess -import sys -import tempfile - -try: - s = set() - del s -except NameError: - from Set import Set as set - -import builtin -from sherrors import * -import pyshlex -import pyshyacc - -def mappend(func, *args, **kargs): - """Like map but assume func returns a list. Returned lists are merged into - a single one. - """ - return reduce(lambda a,b: a+b, map(func, *args, **kargs), []) - -class FileWrapper: - """File object wrapper to ease debugging. - - Allow mode checking and implement file duplication through a simple - reference counting scheme. Not sure the latter is really useful since - only real file descriptors can be used. - """ - def __init__(self, mode, file, close=True): - if mode not in ('r', 'w', 'a'): - raise IOError('invalid mode: %s' % mode) - self._mode = mode - self._close = close - if isinstance(file, FileWrapper): - if file._refcount[0] <= 0: - raise IOError(0, 'Error') - self._refcount = file._refcount - self._refcount[0] += 1 - self._file = file._file - else: - self._refcount = [1] - self._file = file - - def dup(self): - return FileWrapper(self._mode, self, self._close) - - def fileno(self): - """fileno() should be only necessary for input streams.""" - return self._file.fileno() - - def read(self, size=-1): - if self._mode!='r': - raise IOError(0, 'Error') - return self._file.read(size) - - def readlines(self, *args, **kwargs): - return self._file.readlines(*args, **kwargs) - - def write(self, s): - if self._mode not in ('w', 'a'): - raise IOError(0, 'Error') - return self._file.write(s) - - def flush(self): - self._file.flush() - - def close(self): - if not self._refcount: - return - assert self._refcount[0] > 0 - - self._refcount[0] -= 1 - if self._refcount[0] == 0: - self._mode = 'c' - if self._close: - self._file.close() - self._refcount = None - - def mode(self): - return self._mode - - def __getattr__(self, name): - if name == 'name': - self.name = getattr(self._file, name) - return self.name - else: - raise AttributeError(name) - - def __del__(self): - self.close() - - -def win32_open_devnull(mode): - return open('NUL', mode) - - -class Redirections: - """Stores open files and their mapping to pseudo-sh file descriptor. - """ - # BUG: redirections are not handled correctly: 1>&3 2>&3 3>&4 does - # not make 1 to redirect to 4 - def __init__(self, stdin=None, stdout=None, stderr=None): - self._descriptors = {} - if stdin is not None: - self._add_descriptor(0, stdin) - if stdout is not None: - self._add_descriptor(1, stdout) - if stderr is not None: - self._add_descriptor(2, stderr) - - def add_here_document(self, interp, name, content, io_number=None): - if io_number is None: - io_number = 0 - - if name==pyshlex.unquote_wordtree(name): - content = interp.expand_here_document(('TOKEN', content)) - - # Write document content in a temporary file - tmp = tempfile.TemporaryFile() - try: - tmp.write(content) - tmp.flush() - tmp.seek(0) - self._add_descriptor(io_number, FileWrapper('r', tmp)) - except: - tmp.close() - raise - - def add(self, interp, op, filename, io_number=None): - if op not in ('<', '>', '>|', '>>', '>&'): - # TODO: add descriptor duplication and here_documents - raise RedirectionError('Unsupported redirection operator "%s"' % op) - - if io_number is not None: - io_number = int(io_number) - - if (op == '>&' and filename.isdigit()) or filename=='-': - # No expansion for file descriptors, quote them if you want a filename - fullname = filename - else: - if filename.startswith('/'): - # TODO: win32 kludge - if filename=='/dev/null': - fullname = 'NUL' - else: - # TODO: handle absolute pathnames, they are unlikely to exist on the - # current platform (win32 for instance). - raise NotImplementedError() - else: - fullname = interp.expand_redirection(('TOKEN', filename)) - if not fullname: - raise RedirectionError('%s: ambiguous redirect' % filename) - # Build absolute path based on PWD - fullname = os.path.join(interp.get_env()['PWD'], fullname) - - if op=='<': - return self._add_input_redirection(interp, fullname, io_number) - elif op in ('>', '>|'): - clobber = ('>|'==op) - return self._add_output_redirection(interp, fullname, io_number, clobber) - elif op=='>>': - return self._add_output_appending(interp, fullname, io_number) - elif op=='>&': - return self._dup_output_descriptor(fullname, io_number) - - def close(self): - if self._descriptors is not None: - for desc in self._descriptors.itervalues(): - desc.flush() - desc.close() - self._descriptors = None - - def stdin(self): - return self._descriptors[0] - - def stdout(self): - return self._descriptors[1] - - def stderr(self): - return self._descriptors[2] - - def clone(self): - clone = Redirections() - for desc, fileobj in self._descriptors.iteritems(): - clone._descriptors[desc] = fileobj.dup() - return clone - - def _add_output_redirection(self, interp, filename, io_number, clobber): - if io_number is None: - # io_number default to standard output - io_number = 1 - - if not clobber and interp.get_env().has_opt('-C') and os.path.isfile(filename): - # File already exist in no-clobber mode, bail out - raise RedirectionError('File "%s" already exists' % filename) - - # Open and register - self._add_file_descriptor(io_number, filename, 'w') - - def _add_output_appending(self, interp, filename, io_number): - if io_number is None: - io_number = 1 - self._add_file_descriptor(io_number, filename, 'a') - - def _add_input_redirection(self, interp, filename, io_number): - if io_number is None: - io_number = 0 - self._add_file_descriptor(io_number, filename, 'r') - - def _add_file_descriptor(self, io_number, filename, mode): - try: - if filename.startswith('/'): - if filename=='/dev/null': - f = win32_open_devnull(mode+'b') - else: - # TODO: handle absolute pathnames, they are unlikely to exist on the - # current platform (win32 for instance). - raise NotImplementedError('cannot open absolute path %s' % repr(filename)) - else: - f = file(filename, mode+'b') - except IOError, e: - raise RedirectionError(str(e)) - - wrapper = None - try: - wrapper = FileWrapper(mode, f) - f = None - self._add_descriptor(io_number, wrapper) - except: - if f: f.close() - if wrapper: wrapper.close() - raise - - def _dup_output_descriptor(self, source_fd, dest_fd): - if source_fd is None: - source_fd = 1 - self._dup_file_descriptor(source_fd, dest_fd, 'w') - - def _dup_file_descriptor(self, source_fd, dest_fd, mode): - source_fd = int(source_fd) - if source_fd not in self._descriptors: - raise RedirectionError('"%s" is not a valid file descriptor' % str(source_fd)) - source = self._descriptors[source_fd] - - if source.mode()!=mode: - raise RedirectionError('Descriptor %s cannot be duplicated in mode "%s"' % (str(source), mode)) - - if dest_fd=='-': - # Close the source descriptor - del self._descriptors[source_fd] - source.close() - else: - dest_fd = int(dest_fd) - if dest_fd not in self._descriptors: - raise RedirectionError('Cannot replace file descriptor %s' % str(dest_fd)) - - dest = self._descriptors[dest_fd] - if dest.mode()!=mode: - raise RedirectionError('Descriptor %s cannot be cannot be redirected in mode "%s"' % (str(dest), mode)) - - self._descriptors[dest_fd] = source.dup() - dest.close() - - def _add_descriptor(self, io_number, file): - io_number = int(io_number) - - if io_number in self._descriptors: - # Close the current descriptor - d = self._descriptors[io_number] - del self._descriptors[io_number] - d.close() - - self._descriptors[io_number] = file - - def __str__(self): - names = [('%d=%r' % (k, getattr(v, 'name', None))) for k,v - in self._descriptors.iteritems()] - names = ','.join(names) - return 'Redirections(%s)' % names - - def __del__(self): - self.close() - -def cygwin_to_windows_path(path): - """Turn /cygdrive/c/foo into c:/foo, or return path if it - is not a cygwin path. - """ - if not path.startswith('/cygdrive/'): - return path - path = path[len('/cygdrive/'):] - path = path[:1] + ':' + path[1:] - return path - -def win32_to_unix_path(path): - if path is not None: - path = path.replace('\\', '/') - return path - -_RE_SHEBANG = re.compile(r'^\#!\s?([^\s]+)(?:\s([^\s]+))?') -_SHEBANG_CMDS = { - '/usr/bin/env': 'env', - '/bin/sh': 'pysh', - 'python': 'python', -} - -def resolve_shebang(path, ignoreshell=False): - """Return a list of arguments as shebang interpreter call or an empty list - if path does not refer to an executable script. - See <http://www.opengroup.org/austin/docs/austin_51r2.txt>. - - ignoreshell - set to True to ignore sh shebangs. Return an empty list instead. - """ - try: - f = file(path) - try: - # At most 80 characters in the first line - header = f.read(80).splitlines()[0] - finally: - f.close() - - m = _RE_SHEBANG.search(header) - if not m: - return [] - cmd, arg = m.group(1,2) - if os.path.isfile(cmd): - # Keep this one, the hg script for instance contains a weird windows - # shebang referencing the current python install. - cmdfile = os.path.basename(cmd).lower() - if cmdfile == 'python.exe': - cmd = 'python' - pass - elif cmd not in _SHEBANG_CMDS: - raise CommandNotFound('Unknown interpreter "%s" referenced in '\ - 'shebang' % header) - cmd = _SHEBANG_CMDS.get(cmd) - if cmd is None or (ignoreshell and cmd == 'pysh'): - return [] - if arg is None: - return [cmd, win32_to_unix_path(path)] - return [cmd, arg, win32_to_unix_path(path)] - except IOError, e: - if e.errno!=errno.ENOENT and \ - (e.errno!=errno.EPERM and not os.path.isdir(path)): # Opening a directory raises EPERM - raise - return [] - -def win32_find_in_path(name, path): - if isinstance(path, str): - path = path.split(os.pathsep) - - exts = os.environ.get('PATHEXT', '').lower().split(os.pathsep) - for p in path: - p_name = os.path.join(p, name) - - prefix = resolve_shebang(p_name) - if prefix: - return prefix - - for ext in exts: - p_name_ext = p_name + ext - if os.path.exists(p_name_ext): - return [win32_to_unix_path(p_name_ext)] - return [] - -class Traps(dict): - def __setitem__(self, key, value): - if key not in ('EXIT',): - raise NotImplementedError() - super(Traps, self).__setitem__(key, value) - -# IFS white spaces character class -_IFS_WHITESPACES = (' ', '\t', '\n') - -class Environment: - """Environment holds environment variables, export table, function - definitions and whatever is defined in 2.12 "Shell Execution Environment", - redirection excepted. - """ - def __init__(self, pwd): - self._opt = set() #Shell options - - self._functions = {} - self._env = {'?': '0', '#': '0'} - self._exported = set([ - 'HOME', 'IFS', 'PATH' - ]) - - # Set environment vars with side-effects - self._ifs_ws = None # Set of IFS whitespace characters - self._ifs_re = None # Regular expression used to split between words using IFS classes - self['IFS'] = ''.join(_IFS_WHITESPACES) #Default environment values - self['PWD'] = pwd - self.traps = Traps() - - def clone(self, subshell=False): - env = Environment(self['PWD']) - env._opt = set(self._opt) - for k,v in self.get_variables().iteritems(): - if k in self._exported: - env.export(k,v) - elif subshell: - env[k] = v - - if subshell: - env._functions = dict(self._functions) - - return env - - def __getitem__(self, key): - if key in ('@', '*', '-', '$'): - raise NotImplementedError('%s is not implemented' % repr(key)) - return self._env[key] - - def get(self, key, defval=None): - try: - return self[key] - except KeyError: - return defval - - def __setitem__(self, key, value): - if key=='IFS': - # Update the whitespace/non-whitespace classes - self._update_ifs(value) - elif key=='PWD': - pwd = os.path.abspath(value) - if not os.path.isdir(pwd): - raise VarAssignmentError('Invalid directory %s' % value) - value = pwd - elif key in ('?', '!'): - value = str(int(value)) - self._env[key] = value - - def __delitem__(self, key): - if key in ('IFS', 'PWD', '?'): - raise VarAssignmentError('%s cannot be unset' % key) - del self._env[key] - - def __contains__(self, item): - return item in self._env - - def set_positional_args(self, args): - """Set the content of 'args' as positional argument from 1 to len(args). - Return previous argument as a list of strings. - """ - # Save and remove previous arguments - prevargs = [] - for i in xrange(int(self._env['#'])): - i = str(i+1) - prevargs.append(self._env[i]) - del self._env[i] - self._env['#'] = '0' - - #Set new ones - for i,arg in enumerate(args): - self._env[str(i+1)] = str(arg) - self._env['#'] = str(len(args)) - - return prevargs - - def get_positional_args(self): - return [self._env[str(i+1)] for i in xrange(int(self._env['#']))] - - def get_variables(self): - return dict(self._env) - - def export(self, key, value=None): - if value is not None: - self[key] = value - self._exported.add(key) - - def get_exported(self): - return [(k,self._env.get(k)) for k in self._exported] - - def split_fields(self, word): - if not self._ifs_ws or not word: - return [word] - return re.split(self._ifs_re, word) - - def _update_ifs(self, value): - """Update the split_fields related variables when IFS character set is - changed. - """ - # TODO: handle NULL IFS - - # Separate characters in whitespace and non-whitespace - chars = set(value) - ws = [c for c in chars if c in _IFS_WHITESPACES] - nws = [c for c in chars if c not in _IFS_WHITESPACES] - - # Keep whitespaces in a string for left and right stripping - self._ifs_ws = ''.join(ws) - - # Build a regexp to split fields - trailing = '[' + ''.join([re.escape(c) for c in ws]) + ']' - if nws: - # First, the single non-whitespace occurence. - nws = '[' + ''.join([re.escape(c) for c in nws]) + ']' - nws = '(?:' + trailing + '*' + nws + trailing + '*' + '|' + trailing + '+)' - else: - # Then mix all parts with quantifiers - nws = trailing + '+' - self._ifs_re = re.compile(nws) - - def has_opt(self, opt, val=None): - return (opt, val) in self._opt - - def set_opt(self, opt, val=None): - self._opt.add((opt, val)) - - def find_in_path(self, name, pwd=False): - path = self._env.get('PATH', '').split(os.pathsep) - if pwd: - path[:0] = [self['PWD']] - if os.name == 'nt': - return win32_find_in_path(name, self._env.get('PATH', '')) - else: - raise NotImplementedError() - - def define_function(self, name, body): - if not is_name(name): - raise ShellSyntaxError('%s is not a valid function name' % repr(name)) - self._functions[name] = body - - def remove_function(self, name): - del self._functions[name] - - def is_function(self, name): - return name in self._functions - - def get_function(self, name): - return self._functions.get(name) - - -name_charset = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_' -name_charset = dict(zip(name_charset,name_charset)) - -def match_name(s): - """Return the length in characters of the longest prefix made of name - allowed characters in s. - """ - for i,c in enumerate(s): - if c not in name_charset: - return s[:i] - return s - -def is_name(s): - return len([c for c in s if c not in name_charset])<=0 - -def is_special_param(c): - return len(c)==1 and c in ('@','*','#','?','-','$','!','0') - -def utility_not_implemented(name, *args, **kwargs): - raise NotImplementedError('%s utility is not implemented' % name) - - -class Utility: - """Define utilities properties: - func -- utility callable. See builtin module for utility samples. - is_special -- see XCU 2.8. - """ - def __init__(self, func, is_special=0): - self.func = func - self.is_special = bool(is_special) - - -def encodeargs(args): - def encodearg(s): - lines = base64.encodestring(s) - lines = [l.splitlines()[0] for l in lines] - return ''.join(lines) - - s = pickle.dumps(args) - return encodearg(s) - -def decodeargs(s): - s = base64.decodestring(s) - return pickle.loads(s) - - -class GlobError(Exception): - pass - -class Options: - def __init__(self): - # True if Mercurial operates with binary streams - self.hgbinary = True - -class Interpreter: - # Implementation is very basic: the execute() method just makes a DFS on the - # AST and execute nodes one by one. Nodes are tuple (name,obj) where name - # is a string identifier and obj the AST element returned by the parser. - # - # Handler are named after the node identifiers. - # TODO: check node names and remove the switch in execute with some - # dynamic getattr() call to find node handlers. - """Shell interpreter. - - The following debugging flags can be passed: - debug-parsing - enable PLY debugging. - debug-tree - print the generated AST. - debug-cmd - trace command execution before word expansion, plus exit status. - debug-utility - trace utility execution. - """ - - # List supported commands. - COMMANDS = { - 'cat': Utility(builtin.utility_cat,), - 'cd': Utility(builtin.utility_cd,), - ':': Utility(builtin.utility_colon,), - 'echo': Utility(builtin.utility_echo), - 'env': Utility(builtin.utility_env), - 'exit': Utility(builtin.utility_exit), - 'export': Utility(builtin.builtin_export, is_special=1), - 'egrep': Utility(builtin.utility_egrep), - 'fgrep': Utility(builtin.utility_fgrep), - 'gunzip': Utility(builtin.utility_gunzip), - 'kill': Utility(builtin.utility_kill), - 'mkdir': Utility(builtin.utility_mkdir), - 'netstat': Utility(builtin.utility_netstat), - 'printf': Utility(builtin.utility_printf), - 'pwd': Utility(builtin.utility_pwd), - 'return': Utility(builtin.builtin_return, is_special=1), - 'sed': Utility(builtin.utility_sed,), - 'set': Utility(builtin.builtin_set,), - 'shift': Utility(builtin.builtin_shift,), - 'sleep': Utility(builtin.utility_sleep,), - 'sort': Utility(builtin.utility_sort,), - 'trap': Utility(builtin.builtin_trap, is_special=1), - 'true': Utility(builtin.utility_true), - 'unset': Utility(builtin.builtin_unset, is_special=1), - 'wait': Utility(builtin.builtin_wait, is_special=1), - } - - def __init__(self, pwd, debugflags = [], env=None, redirs=None, stdin=None, - stdout=None, stderr=None, opts=Options()): - self._env = env - if self._env is None: - self._env = Environment(pwd) - self._children = {} - - self._redirs = redirs - self._close_redirs = False - - if self._redirs is None: - if stdin is None: - stdin = sys.stdin - if stdout is None: - stdout = sys.stdout - if stderr is None: - stderr = sys.stderr - stdin = FileWrapper('r', stdin, False) - stdout = FileWrapper('w', stdout, False) - stderr = FileWrapper('w', stderr, False) - self._redirs = Redirections(stdin, stdout, stderr) - self._close_redirs = True - - self._debugflags = list(debugflags) - self._logfile = sys.stderr - self._options = opts - - def close(self): - """Must be called when the interpreter is no longer used.""" - script = self._env.traps.get('EXIT') - if script: - try: - self.execute_script(script=script) - except: - pass - - if self._redirs is not None and self._close_redirs: - self._redirs.close() - self._redirs = None - - def log(self, s): - self._logfile.write(s) - self._logfile.flush() - - def __getitem__(self, key): - return self._env[key] - - def __setitem__(self, key, value): - self._env[key] = value - - def options(self): - return self._options - - def redirect(self, redirs, ios): - def add_redir(io): - if isinstance(io, pyshyacc.IORedirect): - redirs.add(self, io.op, io.filename, io.io_number) - else: - redirs.add_here_document(self, io.name, io.content, io.io_number) - - map(add_redir, ios) - return redirs - - def execute_script(self, script=None, ast=None, sourced=False, - scriptpath=None): - """If script is not None, parse the input. Otherwise takes the supplied - AST. Then execute the AST. - Return the script exit status. - """ - try: - if scriptpath is not None: - self._env['0'] = os.path.abspath(scriptpath) - - if script is not None: - debug_parsing = ('debug-parsing' in self._debugflags) - cmds, script = pyshyacc.parse(script, True, debug_parsing) - if 'debug-tree' in self._debugflags: - pyshyacc.print_commands(cmds, self._logfile) - self._logfile.flush() - else: - cmds, script = ast, '' - - status = 0 - for cmd in cmds: - try: - status = self.execute(cmd) - except ExitSignal, e: - if sourced: - raise - status = int(e.args[0]) - return status - except ShellError: - self._env['?'] = 1 - raise - if 'debug-utility' in self._debugflags or 'debug-cmd' in self._debugflags: - self.log('returncode ' + str(status)+ '\n') - return status - except CommandNotFound, e: - print >>self._redirs.stderr, str(e) - self._redirs.stderr.flush() - # Command not found by non-interactive shell - # return 127 - raise - except RedirectionError, e: - # TODO: should be handled depending on the utility status - print >>self._redirs.stderr, str(e) - self._redirs.stderr.flush() - # Command not found by non-interactive shell - # return 127 - raise - - def dotcommand(self, env, args): - if len(args) < 1: - raise ShellError('. expects at least one argument') - path = args[0] - if '/' not in path: - found = env.find_in_path(args[0], True) - if found: - path = found[0] - script = file(path).read() - return self.execute_script(script=script, sourced=True) - - def execute(self, token, redirs=None): - """Execute and AST subtree with supplied redirections overriding default - interpreter ones. - Return the exit status. - """ - if not token: - return 0 - - if redirs is None: - redirs = self._redirs - - if isinstance(token, list): - # Commands sequence - res = 0 - for t in token: - res = self.execute(t, redirs) - return res - - type, value = token - status = 0 - if type=='simple_command': - redirs_copy = redirs.clone() - try: - # TODO: define and handle command return values - # TODO: implement set -e - status = self._execute_simple_command(value, redirs_copy) - finally: - redirs_copy.close() - elif type=='pipeline': - status = self._execute_pipeline(value, redirs) - elif type=='and_or': - status = self._execute_and_or(value, redirs) - elif type=='for_clause': - status = self._execute_for_clause(value, redirs) - elif type=='while_clause': - status = self._execute_while_clause(value, redirs) - elif type=='function_definition': - status = self._execute_function_definition(value, redirs) - elif type=='brace_group': - status = self._execute_brace_group(value, redirs) - elif type=='if_clause': - status = self._execute_if_clause(value, redirs) - elif type=='subshell': - status = self.subshell(ast=value.cmds, redirs=redirs) - elif type=='async': - status = self._asynclist(value) - elif type=='redirect_list': - redirs_copy = self.redirect(redirs.clone(), value.redirs) - try: - status = self.execute(value.cmd, redirs_copy) - finally: - redirs_copy.close() - else: - raise NotImplementedError('Unsupported token type ' + type) - - if status < 0: - status = 255 - return status - - def _execute_if_clause(self, if_clause, redirs): - cond_status = self.execute(if_clause.cond, redirs) - if cond_status==0: - return self.execute(if_clause.if_cmds, redirs) - else: - return self.execute(if_clause.else_cmds, redirs) - - def _execute_brace_group(self, group, redirs): - status = 0 - for cmd in group.cmds: - status = self.execute(cmd, redirs) - return status - - def _execute_function_definition(self, fundef, redirs): - self._env.define_function(fundef.name, fundef.body) - return 0 - - def _execute_while_clause(self, while_clause, redirs): - status = 0 - while 1: - cond_status = 0 - for cond in while_clause.condition: - cond_status = self.execute(cond, redirs) - - if cond_status: - break - - for cmd in while_clause.cmds: - status = self.execute(cmd, redirs) - - return status - - def _execute_for_clause(self, for_clause, redirs): - if not is_name(for_clause.name): - raise ShellSyntaxError('%s is not a valid name' % repr(for_clause.name)) - items = mappend(self.expand_token, for_clause.items) - - status = 0 - for item in items: - self._env[for_clause.name] = item - for cmd in for_clause.cmds: - status = self.execute(cmd, redirs) - return status - - def _execute_and_or(self, or_and, redirs): - res = self.execute(or_and.left, redirs) - if (or_and.op=='&&' and res==0) or (or_and.op!='&&' and res!=0): - res = self.execute(or_and.right, redirs) - return res - - def _execute_pipeline(self, pipeline, redirs): - if len(pipeline.commands)==1: - status = self.execute(pipeline.commands[0], redirs) - else: - # Execute all commands one after the other - status = 0 - inpath, outpath = None, None - try: - # Commands inputs and outputs cannot really be plugged as done - # by a real shell. Run commands sequentially and chain their - # input/output throught temporary files. - tmpfd, inpath = tempfile.mkstemp() - os.close(tmpfd) - tmpfd, outpath = tempfile.mkstemp() - os.close(tmpfd) - - inpath = win32_to_unix_path(inpath) - outpath = win32_to_unix_path(outpath) - - for i, cmd in enumerate(pipeline.commands): - call_redirs = redirs.clone() - try: - if i!=0: - call_redirs.add(self, '<', inpath) - if i!=len(pipeline.commands)-1: - call_redirs.add(self, '>', outpath) - - status = self.execute(cmd, call_redirs) - - # Chain inputs/outputs - inpath, outpath = outpath, inpath - finally: - call_redirs.close() - finally: - if inpath: os.remove(inpath) - if outpath: os.remove(outpath) - - if pipeline.reverse_status: - status = int(not status) - self._env['?'] = status - return status - - def _execute_function(self, name, args, interp, env, stdin, stdout, stderr, *others): - assert interp is self - - func = env.get_function(name) - #Set positional parameters - prevargs = None - try: - prevargs = env.set_positional_args(args) - try: - redirs = Redirections(stdin.dup(), stdout.dup(), stderr.dup()) - try: - status = self.execute(func, redirs) - finally: - redirs.close() - except ReturnSignal, e: - status = int(e.args[0]) - env['?'] = status - return status - finally: - #Reset positional parameters - if prevargs is not None: - env.set_positional_args(prevargs) - - def _execute_simple_command(self, token, redirs): - """Can raise ReturnSignal when return builtin is called, ExitSignal when - exit is called, and other shell exceptions upon builtin failures. - """ - debug_command = 'debug-cmd' in self._debugflags - if debug_command: - self.log('word' + repr(token.words) + '\n') - self.log('assigns' + repr(token.assigns) + '\n') - self.log('redirs' + repr(token.redirs) + '\n') - - is_special = None - env = self._env - - try: - # Word expansion - args = [] - for word in token.words: - args += self.expand_token(word) - if is_special is None and args: - is_special = env.is_function(args[0]) or \ - (args[0] in self.COMMANDS and self.COMMANDS[args[0]].is_special) - - if debug_command: - self.log('_execute_simple_command' + str(args) + '\n') - - if not args: - # Redirections happen is a subshell - redirs = redirs.clone() - elif not is_special: - env = self._env.clone() - - # Redirections - self.redirect(redirs, token.redirs) - - # Variables assignments - res = 0 - for type,(k,v) in token.assigns: - status, expanded = self.expand_variable((k,v)) - if status is not None: - res = status - if args: - env.export(k, expanded) - else: - env[k] = expanded - - if args and args[0] in ('.', 'source'): - res = self.dotcommand(env, args[1:]) - elif args: - if args[0] in self.COMMANDS: - command = self.COMMANDS[args[0]] - elif env.is_function(args[0]): - command = Utility(self._execute_function, is_special=True) - else: - if not '/' in args[0].replace('\\', '/'): - cmd = env.find_in_path(args[0]) - if not cmd: - # TODO: test error code on unknown command => 127 - raise CommandNotFound('Unknown command: "%s"' % args[0]) - else: - # Handle commands like '/cygdrive/c/foo.bat' - cmd = cygwin_to_windows_path(args[0]) - if not os.path.exists(cmd): - raise CommandNotFound('%s: No such file or directory' % args[0]) - shebang = resolve_shebang(cmd) - if shebang: - cmd = shebang - else: - cmd = [cmd] - args[0:1] = cmd - command = Utility(builtin.run_command) - - # Command execution - if 'debug-cmd' in self._debugflags: - self.log('redirections ' + str(redirs) + '\n') - - res = command.func(args[0], args[1:], self, env, - redirs.stdin(), redirs.stdout(), - redirs.stderr(), self._debugflags) - - if self._env.has_opt('-x'): - # Trace command execution in shell environment - # BUG: would be hard to reproduce a real shell behaviour since - # the AST is not annotated with source lines/tokens. - self._redirs.stdout().write(' '.join(args)) - - except ReturnSignal: - raise - except ShellError, e: - if is_special or isinstance(e, (ExitSignal, - ShellSyntaxError, ExpansionError)): - raise e - self._redirs.stderr().write(str(e)+'\n') - return 1 - - return res - - def expand_token(self, word): - """Expand a word as specified in [2.6 Word Expansions]. Return the list - of expanded words. - """ - status, wtrees = self._expand_word(word) - return map(pyshlex.wordtree_as_string, wtrees) - - def expand_variable(self, word): - """Return a status code (or None if no command expansion occurred) - and a single word. - """ - status, wtrees = self._expand_word(word, pathname=False, split=False) - words = map(pyshlex.wordtree_as_string, wtrees) - assert len(words)==1 - return status, words[0] - - def expand_here_document(self, word): - """Return the expanded document as a single word. The here document is - assumed to be unquoted. - """ - status, wtrees = self._expand_word(word, pathname=False, - split=False, here_document=True) - words = map(pyshlex.wordtree_as_string, wtrees) - assert len(words)==1 - return words[0] - - def expand_redirection(self, word): - """Return a single word.""" - return self.expand_variable(word)[1] - - def get_env(self): - return self._env - - def _expand_word(self, token, pathname=True, split=True, here_document=False): - wtree = pyshlex.make_wordtree(token[1], here_document=here_document) - - # TODO: implement tilde expansion - def expand(wtree): - """Return a pseudo wordtree: the tree or its subelements can be empty - lists when no value result from the expansion. - """ - status = None - for part in wtree: - if not isinstance(part, list): - continue - if part[0]in ("'", '\\'): - continue - elif part[0] in ('`', '$('): - status, result = self._expand_command(part) - part[:] = result - elif part[0] in ('$', '${'): - part[:] = self._expand_parameter(part, wtree[0]=='"', split) - elif part[0] in ('', '"'): - status, result = expand(part) - part[:] = result - else: - raise NotImplementedError('%s expansion is not implemented' - % part[0]) - # [] is returned when an expansion result in no-field, - # like an empty $@ - wtree = [p for p in wtree if p != []] - if len(wtree) < 3: - return status, [] - return status, wtree - - status, wtree = expand(wtree) - if len(wtree) == 0: - return status, wtree - wtree = pyshlex.normalize_wordtree(wtree) - - if split: - wtrees = self._split_fields(wtree) - else: - wtrees = [wtree] - - if pathname: - wtrees = mappend(self._expand_pathname, wtrees) - - wtrees = map(self._remove_quotes, wtrees) - return status, wtrees - - def _expand_command(self, wtree): - # BUG: there is something to do with backslashes and quoted - # characters here - command = pyshlex.wordtree_as_string(wtree[1:-1]) - status, output = self.subshell_output(command) - return status, ['', output, ''] - - def _expand_parameter(self, wtree, quoted=False, split=False): - """Return a valid wtree or an empty list when no parameter results.""" - # Get the parameter name - # TODO: implement weird expansion rules with ':' - name = pyshlex.wordtree_as_string(wtree[1:-1]) - if not is_name(name) and not is_special_param(name): - raise ExpansionError('Bad substitution "%s"' % name) - # TODO: implement special parameters - if name in ('@', '*'): - args = self._env.get_positional_args() - if len(args) == 0: - return [] - if len(args)<2: - return ['', ''.join(args), ''] - - sep = self._env.get('IFS', '')[:1] - if split and quoted and name=='@': - # Introduce a new token to tell the caller that these parameters - # cause a split as specified in 2.5.2 - return ['@'] + args + [''] - else: - return ['', sep.join(args), ''] - - return ['', self._env.get(name, ''), ''] - - def _split_fields(self, wtree): - def is_empty(split): - return split==['', '', ''] - - def split_positional(quoted): - # Return a list of wtree split according positional parameters rules. - # All remaining '@' groups are removed. - assert quoted[0]=='"' - - splits = [[]] - for part in quoted: - if not isinstance(part, list) or part[0]!='@': - splits[-1].append(part) - else: - # Empty or single argument list were dealt with already - assert len(part)>3 - # First argument must join with the beginning part of the original word - splits[-1].append(part[1]) - # Create double-quotes expressions for every argument after the first - for arg in part[2:-1]: - splits[-1].append('"') - splits.append(['"', arg]) - return splits - - # At this point, all expansions but pathnames have occured. Only quoted - # and positional sequences remain. Thus, all candidates for field splitting - # are in the tree root, or are positional splits ('@') and lie in root - # children. - if not wtree or wtree[0] not in ('', '"'): - # The whole token is quoted or empty, nothing to split - return [wtree] - - if wtree[0]=='"': - wtree = ['', wtree, ''] - - result = [['', '']] - for part in wtree[1:-1]: - if isinstance(part, list): - if part[0]=='"': - splits = split_positional(part) - if len(splits)<=1: - result[-1] += [part, ''] - else: - # Terminate the current split - result[-1] += [splits[0], ''] - result += splits[1:-1] - # Create a new split - result += [['', splits[-1], '']] - else: - result[-1] += [part, ''] - else: - splits = self._env.split_fields(part) - if len(splits)<=1: - # No split - result[-1][-1] += part - else: - # Terminate the current resulting part and create a new one - result[-1][-1] += splits[0] - result[-1].append('') - result += [['', r, ''] for r in splits[1:-1]] - result += [['', splits[-1]]] - result[-1].append('') - - # Leading and trailing empty groups come from leading/trailing blanks - if result and is_empty(result[-1]): - result[-1:] = [] - if result and is_empty(result[0]): - result[:1] = [] - return result - - def _expand_pathname(self, wtree): - """See [2.6.6 Pathname Expansion].""" - if self._env.has_opt('-f'): - return [wtree] - - # All expansions have been performed, only quoted sequences should remain - # in the tree. Generate the pattern by folding the tree, escaping special - # characters when appear quoted - special_chars = '*?[]' - - def make_pattern(wtree): - subpattern = [] - for part in wtree[1:-1]: - if isinstance(part, list): - part = make_pattern(part) - elif wtree[0]!='': - for c in part: - # Meta-characters cannot be quoted - if c in special_chars: - raise GlobError() - subpattern.append(part) - return ''.join(subpattern) - - def pwd_glob(pattern): - cwd = os.getcwd() - os.chdir(self._env['PWD']) - try: - return glob.glob(pattern) - finally: - os.chdir(cwd) - - #TODO: check working directory issues here wrt relative patterns - try: - pattern = make_pattern(wtree) - paths = pwd_glob(pattern) - except GlobError: - # BUG: Meta-characters were found in quoted sequences. The should - # have been used literally but this is unsupported in current glob module. - # Instead we consider the whole tree must be used literally and - # therefore there is no point in globbing. This is wrong when meta - # characters are mixed with quoted meta in the same pattern like: - # < foo*"py*" > - paths = [] - - if not paths: - return [wtree] - return [['', path, ''] for path in paths] - - def _remove_quotes(self, wtree): - """See [2.6.7 Quote Removal].""" - - def unquote(wtree): - unquoted = [] - for part in wtree[1:-1]: - if isinstance(part, list): - part = unquote(part) - unquoted.append(part) - return ''.join(unquoted) - - return ['', unquote(wtree), ''] - - def subshell(self, script=None, ast=None, redirs=None): - """Execute the script or AST in a subshell, with inherited redirections - if redirs is not None. - """ - if redirs: - sub_redirs = redirs - else: - sub_redirs = redirs.clone() - - subshell = None - try: - subshell = Interpreter(None, self._debugflags, self._env.clone(True), - sub_redirs, opts=self._options) - return subshell.execute_script(script, ast) - finally: - if not redirs: sub_redirs.close() - if subshell: subshell.close() - - def subshell_output(self, script): - """Execute the script in a subshell and return the captured output.""" - # Create temporary file to capture subshell output - tmpfd, tmppath = tempfile.mkstemp() - try: - tmpfile = os.fdopen(tmpfd, 'wb') - stdout = FileWrapper('w', tmpfile) - - redirs = Redirections(self._redirs.stdin().dup(), - stdout, - self._redirs.stderr().dup()) - try: - status = self.subshell(script=script, redirs=redirs) - finally: - redirs.close() - redirs = None - - # Extract subshell standard output - tmpfile = open(tmppath, 'rb') - try: - output = tmpfile.read() - return status, output.rstrip('\n') - finally: - tmpfile.close() - finally: - os.remove(tmppath) - - def _asynclist(self, cmd): - args = (self._env.get_variables(), cmd) - arg = encodeargs(args) - assert len(args) < 30*1024 - cmd = ['pysh.bat', '--ast', '-c', arg] - p = subprocess.Popen(cmd, cwd=self._env['PWD']) - self._children[p.pid] = p - self._env['!'] = p.pid - return 0 - - def wait(self, pids=None): - if not pids: - pids = self._children.keys() - - status = 127 - for pid in pids: - if pid not in self._children: - continue - p = self._children.pop(pid) - status = p.wait() - - return status - diff --git a/bitbake/lib/bb/pysh/lsprof.py b/bitbake/lib/bb/pysh/lsprof.py deleted file mode 100644 index b1831c22a..000000000 --- a/bitbake/lib/bb/pysh/lsprof.py +++ /dev/null @@ -1,116 +0,0 @@ -#! /usr/bin/env python - -import sys -from _lsprof import Profiler, profiler_entry - -__all__ = ['profile', 'Stats'] - -def profile(f, *args, **kwds): - """XXX docstring""" - p = Profiler() - p.enable(subcalls=True, builtins=True) - try: - f(*args, **kwds) - finally: - p.disable() - return Stats(p.getstats()) - - -class Stats(object): - """XXX docstring""" - - def __init__(self, data): - self.data = data - - def sort(self, crit="inlinetime"): - """XXX docstring""" - if crit not in profiler_entry.__dict__: - raise ValueError("Can't sort by %s" % crit) - self.data.sort(lambda b, a: cmp(getattr(a, crit), - getattr(b, crit))) - for e in self.data: - if e.calls: - e.calls.sort(lambda b, a: cmp(getattr(a, crit), - getattr(b, crit))) - - def pprint(self, top=None, file=None, limit=None, climit=None): - """XXX docstring""" - if file is None: - file = sys.stdout - d = self.data - if top is not None: - d = d[:top] - cols = "% 12s %12s %11.4f %11.4f %s\n" - hcols = "% 12s %12s %12s %12s %s\n" - cols2 = "+%12s %12s %11.4f %11.4f + %s\n" - file.write(hcols % ("CallCount", "Recursive", "Total(ms)", - "Inline(ms)", "module:lineno(function)")) - count = 0 - for e in d: - file.write(cols % (e.callcount, e.reccallcount, e.totaltime, - e.inlinetime, label(e.code))) - count += 1 - if limit is not None and count == limit: - return - ccount = 0 - if e.calls: - for se in e.calls: - file.write(cols % ("+%s" % se.callcount, se.reccallcount, - se.totaltime, se.inlinetime, - "+%s" % label(se.code))) - count += 1 - ccount += 1 - if limit is not None and count == limit: - return - if climit is not None and ccount == climit: - break - - def freeze(self): - """Replace all references to code objects with string - descriptions; this makes it possible to pickle the instance.""" - - # this code is probably rather ickier than it needs to be! - for i in range(len(self.data)): - e = self.data[i] - if not isinstance(e.code, str): - self.data[i] = type(e)((label(e.code),) + e[1:]) - if e.calls: - for j in range(len(e.calls)): - se = e.calls[j] - if not isinstance(se.code, str): - e.calls[j] = type(se)((label(se.code),) + se[1:]) - -_fn2mod = {} - -def label(code): - if isinstance(code, str): - return code - try: - mname = _fn2mod[code.co_filename] - except KeyError: - for k, v in sys.modules.items(): - if v is None: - continue - if not hasattr(v, '__file__'): - continue - if not isinstance(v.__file__, str): - continue - if v.__file__.startswith(code.co_filename): - mname = _fn2mod[code.co_filename] = k - break - else: - mname = _fn2mod[code.co_filename] = '<%s>'%code.co_filename - - return '%s:%d(%s)' % (mname, code.co_firstlineno, code.co_name) - - -if __name__ == '__main__': - import os - sys.argv = sys.argv[1:] - if not sys.argv: - print >> sys.stderr, "usage: lsprof.py <script> <arguments...>" - sys.exit(2) - sys.path.insert(0, os.path.abspath(os.path.dirname(sys.argv[0]))) - stats = profile(execfile, sys.argv[0], globals(), locals()) - stats.sort() - stats.pprint() diff --git a/bitbake/lib/bb/pysh/pysh.py b/bitbake/lib/bb/pysh/pysh.py deleted file mode 100644 index b4e6145b5..000000000 --- a/bitbake/lib/bb/pysh/pysh.py +++ /dev/null @@ -1,167 +0,0 @@ -# pysh.py - command processing for pysh. -# -# Copyright 2007 Patrick Mezard -# -# This software may be used and distributed according to the terms -# of the GNU General Public License, incorporated herein by reference. - -import optparse -import os -import sys - -import interp - -SH_OPT = optparse.OptionParser(prog='pysh', usage="%prog [OPTIONS]", version='0.1') -SH_OPT.add_option('-c', action='store_true', dest='command_string', default=None, - help='A string that shall be interpreted by the shell as one or more commands') -SH_OPT.add_option('--redirect-to', dest='redirect_to', default=None, - help='Redirect script commands stdout and stderr to the specified file') -# See utility_command in builtin.py about the reason for this flag. -SH_OPT.add_option('--redirected', dest='redirected', action='store_true', default=False, - help='Tell the interpreter that stdout and stderr are actually the same objects, which is really stdout') -SH_OPT.add_option('--debug-parsing', action='store_true', dest='debug_parsing', default=False, - help='Trace PLY execution') -SH_OPT.add_option('--debug-tree', action='store_true', dest='debug_tree', default=False, - help='Display the generated syntax tree.') -SH_OPT.add_option('--debug-cmd', action='store_true', dest='debug_cmd', default=False, - help='Trace command execution before parameters expansion and exit status.') -SH_OPT.add_option('--debug-utility', action='store_true', dest='debug_utility', default=False, - help='Trace utility calls, after parameters expansions') -SH_OPT.add_option('--ast', action='store_true', dest='ast', default=False, - help='Encoded commands to execute in a subprocess') -SH_OPT.add_option('--profile', action='store_true', default=False, - help='Profile pysh run') - - -def split_args(args): - # Separate shell arguments from command ones - # Just stop at the first argument not starting with a dash. I know, this is completely broken, - # it ignores files starting with a dash or may take option values for command file. This is not - # supposed to happen for now - command_index = len(args) - for i,arg in enumerate(args): - if not arg.startswith('-'): - command_index = i - break - - return args[:command_index], args[command_index:] - - -def fixenv(env): - path = env.get('PATH') - if path is not None: - parts = path.split(os.pathsep) - # Remove Windows utilities from PATH, they are useless at best and - # some of them (find) may be confused with other utilities. - parts = [p for p in parts if 'system32' not in p.lower()] - env['PATH'] = os.pathsep.join(parts) - if env.get('HOME') is None: - # Several utilities, including cvsps, cannot work without - # a defined HOME directory. - env['HOME'] = os.path.expanduser('~') - return env - -def _sh(cwd, shargs, cmdargs, options, debugflags=None, env=None): - if os.environ.get('PYSH_TEXT') != '1': - import msvcrt - for fp in (sys.stdin, sys.stdout, sys.stderr): - msvcrt.setmode(fp.fileno(), os.O_BINARY) - - hgbin = os.environ.get('PYSH_HGTEXT') != '1' - - if debugflags is None: - debugflags = [] - if options.debug_parsing: debugflags.append('debug-parsing') - if options.debug_utility: debugflags.append('debug-utility') - if options.debug_cmd: debugflags.append('debug-cmd') - if options.debug_tree: debugflags.append('debug-tree') - - if env is None: - env = fixenv(dict(os.environ)) - if cwd is None: - cwd = os.getcwd() - - if not cmdargs: - # Nothing to do - return 0 - - ast = None - command_file = None - if options.command_string: - input = cmdargs[0] - if not options.ast: - input += '\n' - else: - args, input = interp.decodeargs(input), None - env, ast = args - cwd = env.get('PWD', cwd) - else: - command_file = cmdargs[0] - arguments = cmdargs[1:] - - prefix = interp.resolve_shebang(command_file, ignoreshell=True) - if prefix: - input = ' '.join(prefix + [command_file] + arguments) - else: - # Read commands from file - f = file(command_file) - try: - # Trailing newline to help the parser - input = f.read() + '\n' - finally: - f.close() - - redirect = None - try: - if options.redirected: - stdout = sys.stdout - stderr = stdout - elif options.redirect_to: - redirect = open(options.redirect_to, 'wb') - stdout = redirect - stderr = redirect - else: - stdout = sys.stdout - stderr = sys.stderr - - # TODO: set arguments to environment variables - opts = interp.Options() - opts.hgbinary = hgbin - ip = interp.Interpreter(cwd, debugflags, stdout=stdout, stderr=stderr, - opts=opts) - try: - # Export given environment in shell object - for k,v in env.iteritems(): - ip.get_env().export(k,v) - return ip.execute_script(input, ast, scriptpath=command_file) - finally: - ip.close() - finally: - if redirect is not None: - redirect.close() - -def sh(cwd=None, args=None, debugflags=None, env=None): - if args is None: - args = sys.argv[1:] - shargs, cmdargs = split_args(args) - options, shargs = SH_OPT.parse_args(shargs) - - if options.profile: - import lsprof - p = lsprof.Profiler() - p.enable(subcalls=True) - try: - return _sh(cwd, shargs, cmdargs, options, debugflags, env) - finally: - p.disable() - stats = lsprof.Stats(p.getstats()) - stats.sort() - stats.pprint(top=10, file=sys.stderr, climit=5) - else: - return _sh(cwd, shargs, cmdargs, options, debugflags, env) - -def main(): - sys.exit(sh()) - -if __name__=='__main__': - main() diff --git a/bitbake/lib/bb/pysh/pyshlex.py b/bitbake/lib/bb/pysh/pyshlex.py deleted file mode 100644 index b977b5e86..000000000 --- a/bitbake/lib/bb/pysh/pyshlex.py +++ /dev/null @@ -1,888 +0,0 @@ -# pyshlex.py - PLY compatible lexer for pysh. -# -# Copyright 2007 Patrick Mezard -# -# This software may be used and distributed according to the terms -# of the GNU General Public License, incorporated herein by reference. - -# TODO: -# - review all "char in 'abc'" snippets: the empty string can be matched -# - test line continuations within quoted/expansion strings -# - eof is buggy wrt sublexers -# - the lexer cannot really work in pull mode as it would be required to run -# PLY in pull mode. It was designed to work incrementally and it would not be -# that hard to enable pull mode. -import re -try: - s = set() - del s -except NameError: - from Set import Set as set - -from ply import lex -from sherrors import * - -class NeedMore(Exception): - pass - -def is_blank(c): - return c in (' ', '\t') - -_RE_DIGITS = re.compile(r'^\d+$') - -def are_digits(s): - return _RE_DIGITS.search(s) is not None - -_OPERATORS = dict([ - ('&&', 'AND_IF'), - ('||', 'OR_IF'), - (';;', 'DSEMI'), - ('<<', 'DLESS'), - ('>>', 'DGREAT'), - ('<&', 'LESSAND'), - ('>&', 'GREATAND'), - ('<>', 'LESSGREAT'), - ('<<-', 'DLESSDASH'), - ('>|', 'CLOBBER'), - ('&', 'AMP'), - (';', 'COMMA'), - ('<', 'LESS'), - ('>', 'GREATER'), - ('(', 'LPARENS'), - (')', 'RPARENS'), -]) - -#Make a function to silence pychecker "Local variable shadows global" -def make_partial_ops(): - partials = {} - for k in _OPERATORS: - for i in range(1, len(k)+1): - partials[k[:i]] = None - return partials - -_PARTIAL_OPERATORS = make_partial_ops() - -def is_partial_op(s): - """Return True if s matches a non-empty subpart of an operator starting - at its first character. - """ - return s in _PARTIAL_OPERATORS - -def is_op(s): - """If s matches an operator, returns the operator identifier. Return None - otherwise. - """ - return _OPERATORS.get(s) - -_RESERVEDS = dict([ - ('if', 'If'), - ('then', 'Then'), - ('else', 'Else'), - ('elif', 'Elif'), - ('fi', 'Fi'), - ('do', 'Do'), - ('done', 'Done'), - ('case', 'Case'), - ('esac', 'Esac'), - ('while', 'While'), - ('until', 'Until'), - ('for', 'For'), - ('{', 'Lbrace'), - ('}', 'Rbrace'), - ('!', 'Bang'), - ('in', 'In'), - ('|', 'PIPE'), -]) - -def get_reserved(s): - return _RESERVEDS.get(s) - -_RE_NAME = re.compile(r'^[0-9a-zA-Z_]+$') - -def is_name(s): - return _RE_NAME.search(s) is not None - -def find_chars(seq, chars): - for i,v in enumerate(seq): - if v in chars: - return i,v - return -1, None - -class WordLexer: - """WordLexer parse quoted or expansion expressions and return an expression - tree. The input string can be any well formed sequence beginning with quoting - or expansion character. Embedded expressions are handled recursively. The - resulting tree is made of lists and strings. Lists represent quoted or - expansion expressions. Each list first element is the opening separator, - the last one the closing separator. In-between can be any number of strings - or lists for sub-expressions. Non quoted/expansion expression can written as - strings or as lists with empty strings as starting and ending delimiters. - """ - - NAME_CHARSET = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_' - NAME_CHARSET = dict(zip(NAME_CHARSET, NAME_CHARSET)) - - SPECIAL_CHARSET = '@*#?-$!0' - - #Characters which can be escaped depends on the current delimiters - ESCAPABLE = { - '`': set(['$', '\\', '`']), - '"': set(['$', '\\', '`', '"']), - "'": set(), - } - - def __init__(self, heredoc = False): - # _buffer is the unprocessed input characters buffer - self._buffer = [] - # _stack is empty or contains a quoted list being processed - # (this is the DFS path to the quoted expression being evaluated). - self._stack = [] - self._escapable = None - # True when parsing unquoted here documents - self._heredoc = heredoc - - def add(self, data, eof=False): - """Feed the lexer with more data. If the quoted expression can be - delimited, return a tuple (expr, remaining) containing the expression - tree and the unconsumed data. - Otherwise, raise NeedMore. - """ - self._buffer += list(data) - self._parse(eof) - - result = self._stack[0] - remaining = ''.join(self._buffer) - self._stack = [] - self._buffer = [] - return result, remaining - - def _is_escapable(self, c, delim=None): - if delim is None: - if self._heredoc: - # Backslashes works as if they were double quoted in unquoted - # here-documents - delim = '"' - else: - if len(self._stack)<=1: - return True - delim = self._stack[-2][0] - - escapables = self.ESCAPABLE.get(delim, None) - return escapables is None or c in escapables - - def _parse_squote(self, buf, result, eof): - if not buf: - raise NeedMore() - try: - pos = buf.index("'") - except ValueError: - raise NeedMore() - result[-1] += ''.join(buf[:pos]) - result += ["'"] - return pos+1, True - - def _parse_bquote(self, buf, result, eof): - if not buf: - raise NeedMore() - - if buf[0]=='\n': - #Remove line continuations - result[:] = ['', '', ''] - elif self._is_escapable(buf[0]): - result[-1] += buf[0] - result += [''] - else: - #Keep as such - result[:] = ['', '\\'+buf[0], ''] - - return 1, True - - def _parse_dquote(self, buf, result, eof): - if not buf: - raise NeedMore() - pos, sep = find_chars(buf, '$\\`"') - if pos==-1: - raise NeedMore() - - result[-1] += ''.join(buf[:pos]) - if sep=='"': - result += ['"'] - return pos+1, True - else: - #Keep everything until the separator and defer processing - return pos, False - - def _parse_command(self, buf, result, eof): - if not buf: - raise NeedMore() - - chars = '$\\`"\'' - if result[0] == '$(': - chars += ')' - pos, sep = find_chars(buf, chars) - if pos == -1: - raise NeedMore() - - result[-1] += ''.join(buf[:pos]) - if (result[0]=='$(' and sep==')') or (result[0]=='`' and sep=='`'): - result += [sep] - return pos+1, True - else: - return pos, False - - def _parse_parameter(self, buf, result, eof): - if not buf: - raise NeedMore() - - pos, sep = find_chars(buf, '$\\`"\'}') - if pos==-1: - raise NeedMore() - - result[-1] += ''.join(buf[:pos]) - if sep=='}': - result += [sep] - return pos+1, True - else: - return pos, False - - def _parse_dollar(self, buf, result, eof): - sep = result[0] - if sep=='$': - if not buf: - #TODO: handle empty $ - raise NeedMore() - if buf[0]=='(': - if len(buf)==1: - raise NeedMore() - - if buf[1]=='(': - result[0] = '$((' - buf[:2] = [] - else: - result[0] = '$(' - buf[:1] = [] - - elif buf[0]=='{': - result[0] = '${' - buf[:1] = [] - else: - if buf[0] in self.SPECIAL_CHARSET: - result[-1] = buf[0] - read = 1 - else: - for read,c in enumerate(buf): - if c not in self.NAME_CHARSET: - break - else: - if not eof: - raise NeedMore() - read += 1 - - result[-1] += ''.join(buf[0:read]) - - if not result[-1]: - result[:] = ['', result[0], ''] - else: - result += [''] - return read,True - - sep = result[0] - if sep=='$(': - parsefunc = self._parse_command - elif sep=='${': - parsefunc = self._parse_parameter - else: - raise NotImplementedError() - - pos, closed = parsefunc(buf, result, eof) - return pos, closed - - def _parse(self, eof): - buf = self._buffer - stack = self._stack - recurse = False - - while 1: - if not stack or recurse: - if not buf: - raise NeedMore() - if buf[0] not in ('"\\`$\''): - raise ShellSyntaxError('Invalid quoted string sequence') - stack.append([buf[0], '']) - buf[:1] = [] - recurse = False - - result = stack[-1] - if result[0]=="'": - parsefunc = self._parse_squote - elif result[0]=='\\': - parsefunc = self._parse_bquote - elif result[0]=='"': - parsefunc = self._parse_dquote - elif result[0]=='`': - parsefunc = self._parse_command - elif result[0][0]=='$': - parsefunc = self._parse_dollar - else: - raise NotImplementedError() - - read, closed = parsefunc(buf, result, eof) - - buf[:read] = [] - if closed: - if len(stack)>1: - #Merge in parent expression - parsed = stack.pop() - stack[-1] += [parsed] - stack[-1] += [''] - else: - break - else: - recurse = True - -def normalize_wordtree(wtree): - """Fold back every literal sequence (delimited with empty strings) into - parent sequence. - """ - def normalize(wtree): - result = [] - for part in wtree[1:-1]: - if isinstance(part, list): - part = normalize(part) - if part[0]=='': - #Move the part content back at current level - result += part[1:-1] - continue - elif not part: - #Remove empty strings - continue - result.append(part) - if not result: - result = [''] - return [wtree[0]] + result + [wtree[-1]] - - return normalize(wtree) - - -def make_wordtree(token, here_document=False): - """Parse a delimited token and return a tree similar to the ones returned by - WordLexer. token may contain any combinations of expansion/quoted fields and - non-ones. - """ - tree = [''] - remaining = token - delimiters = '\\$`' - if not here_document: - delimiters += '\'"' - - while 1: - pos, sep = find_chars(remaining, delimiters) - if pos==-1: - tree += [remaining, ''] - return normalize_wordtree(tree) - tree.append(remaining[:pos]) - remaining = remaining[pos:] - - try: - result, remaining = WordLexer(heredoc = here_document).add(remaining, True) - except NeedMore: - raise ShellSyntaxError('Invalid token "%s"') - tree.append(result) - - -def wordtree_as_string(wtree): - """Rewrite an expression tree generated by make_wordtree as string.""" - def visit(node, output): - for child in node: - if isinstance(child, list): - visit(child, output) - else: - output.append(child) - - output = [] - visit(wtree, output) - return ''.join(output) - - -def unquote_wordtree(wtree): - """Fold the word tree while removing quotes everywhere. Other expansion - sequences are joined as such. - """ - def unquote(wtree): - unquoted = [] - if wtree[0] in ('', "'", '"', '\\'): - wtree = wtree[1:-1] - - for part in wtree: - if isinstance(part, list): - part = unquote(part) - unquoted.append(part) - return ''.join(unquoted) - - return unquote(wtree) - - -class HereDocLexer: - """HereDocLexer delimits whatever comes from the here-document starting newline - not included to the closing delimiter line included. - """ - def __init__(self, op, delim): - assert op in ('<<', '<<-') - if not delim: - raise ShellSyntaxError('invalid here document delimiter %s' % str(delim)) - - self._op = op - self._delim = delim - self._buffer = [] - self._token = [] - - def add(self, data, eof): - """If the here-document was delimited, return a tuple (content, remaining). - Raise NeedMore() otherwise. - """ - self._buffer += list(data) - self._parse(eof) - token = ''.join(self._token) - remaining = ''.join(self._buffer) - self._token, self._remaining = [], [] - return token, remaining - - def _parse(self, eof): - while 1: - #Look for first unescaped newline. Quotes may be ignored - escaped = False - for i,c in enumerate(self._buffer): - if escaped: - escaped = False - elif c=='\\': - escaped = True - elif c=='\n': - break - else: - i = -1 - - if i==-1 or self._buffer[i]!='\n': - if not eof: - raise NeedMore() - #No more data, maybe the last line is closing delimiter - line = ''.join(self._buffer) - eol = '' - self._buffer[:] = [] - else: - line = ''.join(self._buffer[:i]) - eol = self._buffer[i] - self._buffer[:i+1] = [] - - if self._op=='<<-': - line = line.lstrip('\t') - - if line==self._delim: - break - - self._token += [line, eol] - if i==-1: - break - -class Token: - #TODO: check this is still in use - OPERATOR = 'OPERATOR' - WORD = 'WORD' - - def __init__(self): - self.value = '' - self.type = None - - def __getitem__(self, key): - #Behave like a two elements tuple - if key==0: - return self.type - if key==1: - return self.value - raise IndexError(key) - - -class HereDoc: - def __init__(self, op, name=None): - self.op = op - self.name = name - self.pendings = [] - -TK_COMMA = 'COMMA' -TK_AMPERSAND = 'AMP' -TK_OP = 'OP' -TK_TOKEN = 'TOKEN' -TK_COMMENT = 'COMMENT' -TK_NEWLINE = 'NEWLINE' -TK_IONUMBER = 'IO_NUMBER' -TK_ASSIGNMENT = 'ASSIGNMENT_WORD' -TK_HERENAME = 'HERENAME' - -class Lexer: - """Main lexer. - - Call add() until the script AST is returned. - """ - # Here-document handling makes the whole thing more complex because they basically - # force tokens to be reordered: here-content must come right after the operator - # and the here-document name, while some other tokens might be following the - # here-document expression on the same line. - # - # So, here-doc states are basically: - # *self._state==ST_NORMAL - # - self._heredoc.op is None: no here-document - # - self._heredoc.op is not None but name is: here-document operator matched, - # waiting for the document name/delimiter - # - self._heredoc.op and name are not None: here-document is ready, following - # tokens are being stored and will be pushed again when the document is - # completely parsed. - # *self._state==ST_HEREDOC - # - The here-document is being delimited by self._herelexer. Once it is done - # the content is pushed in front of the pending token list then all these - # tokens are pushed once again. - ST_NORMAL = 'ST_NORMAL' - ST_OP = 'ST_OP' - ST_BACKSLASH = 'ST_BACKSLASH' - ST_QUOTED = 'ST_QUOTED' - ST_COMMENT = 'ST_COMMENT' - ST_HEREDOC = 'ST_HEREDOC' - - #Match end of backquote strings - RE_BACKQUOTE_END = re.compile(r'(?<!\\)(`)') - - def __init__(self, parent_state = None): - self._input = [] - self._pos = 0 - - self._token = '' - self._type = TK_TOKEN - - self._state = self.ST_NORMAL - self._parent_state = parent_state - self._wordlexer = None - - self._heredoc = HereDoc(None) - self._herelexer = None - - ### Following attributes are not used for delimiting token and can safely - ### be changed after here-document detection (see _push_toke) - - # Count the number of tokens following a 'For' reserved word. Needed to - # return an 'In' reserved word if it comes in third place. - self._for_count = None - - def add(self, data, eof=False): - """Feed the lexer with data. - - When eof is set to True, returns unconsumed data or raise if the lexer - is in the middle of a delimiting operation. - Raise NeedMore otherwise. - """ - self._input += list(data) - self._parse(eof) - self._input[:self._pos] = [] - return ''.join(self._input) - - def _parse(self, eof): - while self._state: - if self._pos>=len(self._input): - if not eof: - raise NeedMore() - elif self._state not in (self.ST_OP, self.ST_QUOTED, self.ST_HEREDOC): - #Delimit the current token and leave cleanly - self._push_token('') - break - else: - #Let the sublexer handle the eof themselves - pass - - if self._state==self.ST_NORMAL: - self._parse_normal() - elif self._state==self.ST_COMMENT: - self._parse_comment() - elif self._state==self.ST_OP: - self._parse_op(eof) - elif self._state==self.ST_QUOTED: - self._parse_quoted(eof) - elif self._state==self.ST_HEREDOC: - self._parse_heredoc(eof) - else: - assert False, "Unknown state " + str(self._state) - - if self._heredoc.op is not None: - raise ShellSyntaxError('missing here-document delimiter') - - def _parse_normal(self): - c = self._input[self._pos] - if c=='\n': - self._push_token(c) - self._token = c - self._type = TK_NEWLINE - self._push_token('') - self._pos += 1 - elif c in ('\\', '\'', '"', '`', '$'): - self._state = self.ST_QUOTED - elif is_partial_op(c): - self._push_token(c) - - self._type = TK_OP - self._token += c - self._pos += 1 - self._state = self.ST_OP - elif is_blank(c): - self._push_token(c) - - #Discard blanks - self._pos += 1 - elif self._token: - self._token += c - self._pos += 1 - elif c=='#': - self._state = self.ST_COMMENT - self._type = TK_COMMENT - self._pos += 1 - else: - self._pos += 1 - self._token += c - - def _parse_op(self, eof): - assert self._token - - while 1: - if self._pos>=len(self._input): - if not eof: - raise NeedMore() - c = '' - else: - c = self._input[self._pos] - - op = self._token + c - if c and is_partial_op(op): - #Still parsing an operator - self._token = op - self._pos += 1 - else: - #End of operator - self._push_token(c) - self._state = self.ST_NORMAL - break - - def _parse_comment(self): - while 1: - if self._pos>=len(self._input): - raise NeedMore() - - c = self._input[self._pos] - if c=='\n': - #End of comment, do not consume the end of line - self._state = self.ST_NORMAL - break - else: - self._token += c - self._pos += 1 - - def _parse_quoted(self, eof): - """Precondition: the starting backquote/dollar is still in the input queue.""" - if not self._wordlexer: - self._wordlexer = WordLexer() - - if self._pos<len(self._input): - #Transfer input queue character into the subparser - input = self._input[self._pos:] - self._pos += len(input) - - wtree, remaining = self._wordlexer.add(input, eof) - self._wordlexer = None - self._token += wordtree_as_string(wtree) - - #Put unparsed character back in the input queue - if remaining: - self._input[self._pos:self._pos] = list(remaining) - self._state = self.ST_NORMAL - - def _parse_heredoc(self, eof): - assert not self._token - - if self._herelexer is None: - self._herelexer = HereDocLexer(self._heredoc.op, self._heredoc.name) - - if self._pos<len(self._input): - #Transfer input queue character into the subparser - input = self._input[self._pos:] - self._pos += len(input) - - self._token, remaining = self._herelexer.add(input, eof) - - #Reset here-document state - self._herelexer = None - heredoc, self._heredoc = self._heredoc, HereDoc(None) - if remaining: - self._input[self._pos:self._pos] = list(remaining) - self._state = self.ST_NORMAL - - #Push pending tokens - heredoc.pendings[:0] = [(self._token, self._type, heredoc.name)] - for token, type, delim in heredoc.pendings: - self._token = token - self._type = type - self._push_token(delim) - - def _push_token(self, delim): - if not self._token: - return 0 - - if self._heredoc.op is not None: - if self._heredoc.name is None: - #Here-document name - if self._type!=TK_TOKEN: - raise ShellSyntaxError("expecting here-document name, got '%s'" % self._token) - self._heredoc.name = unquote_wordtree(make_wordtree(self._token)) - self._type = TK_HERENAME - else: - #Capture all tokens until the newline starting the here-document - if self._type==TK_NEWLINE: - assert self._state==self.ST_NORMAL - self._state = self.ST_HEREDOC - - self._heredoc.pendings.append((self._token, self._type, delim)) - self._token = '' - self._type = TK_TOKEN - return 1 - - # BEWARE: do not change parser state from here to the end of the function: - # when parsing between an here-document operator to the end of the line - # tokens are stored in self._heredoc.pendings. Therefore, they will not - # reach the section below. - - #Check operators - if self._type==TK_OP: - #False positive because of partial op matching - op = is_op(self._token) - if not op: - self._type = TK_TOKEN - else: - #Map to the specific operator - self._type = op - if self._token in ('<<', '<<-'): - #Done here rather than in _parse_op because there is no need - #to change the parser state since we are still waiting for - #the here-document name - if self._heredoc.op is not None: - raise ShellSyntaxError("syntax error near token '%s'" % self._token) - assert self._heredoc.op is None - self._heredoc.op = self._token - - if self._type==TK_TOKEN: - if '=' in self._token and not delim: - if self._token.startswith('='): - #Token is a WORD... a TOKEN that is. - pass - else: - prev = self._token[:self._token.find('=')] - if is_name(prev): - self._type = TK_ASSIGNMENT - else: - #Just a token (unspecified) - pass - else: - reserved = get_reserved(self._token) - if reserved is not None: - if reserved=='In' and self._for_count!=2: - #Sorry, not a reserved word after all - pass - else: - self._type = reserved - if reserved in ('For', 'Case'): - self._for_count = 0 - elif are_digits(self._token) and delim in ('<', '>'): - #Detect IO_NUMBER - self._type = TK_IONUMBER - elif self._token==';': - self._type = TK_COMMA - elif self._token=='&': - self._type = TK_AMPERSAND - elif self._type==TK_COMMENT: - #Comments are not part of sh grammar, ignore them - self._token = '' - self._type = TK_TOKEN - return 0 - - if self._for_count is not None: - #Track token count in 'For' expression to detect 'In' reserved words. - #Can only be in third position, no need to go beyond - self._for_count += 1 - if self._for_count==3: - self._for_count = None - - self.on_token((self._token, self._type)) - self._token = '' - self._type = TK_TOKEN - return 1 - - def on_token(self, token): - raise NotImplementedError - - -tokens = [ - TK_TOKEN, -# To silence yacc unused token warnings -# TK_COMMENT, - TK_NEWLINE, - TK_IONUMBER, - TK_ASSIGNMENT, - TK_HERENAME, -] - -#Add specific operators -tokens += _OPERATORS.values() -#Add reserved words -tokens += _RESERVEDS.values() - -class PLYLexer(Lexer): - """Bridge Lexer and PLY lexer interface.""" - def __init__(self): - Lexer.__init__(self) - self._tokens = [] - self._current = 0 - self.lineno = 0 - - def on_token(self, token): - value, type = token - - self.lineno = 0 - t = lex.LexToken() - t.value = value - t.type = type - t.lexer = self - t.lexpos = 0 - t.lineno = 0 - - self._tokens.append(t) - - def is_empty(self): - return not bool(self._tokens) - - #PLY compliant interface - def token(self): - if self._current>=len(self._tokens): - return None - t = self._tokens[self._current] - self._current += 1 - return t - - -def get_tokens(s): - """Parse the input string and return a tuple (tokens, unprocessed) where - tokens is a list of parsed tokens and unprocessed is the part of the input - string left untouched by the lexer. - """ - lexer = PLYLexer() - untouched = lexer.add(s, True) - tokens = [] - while 1: - token = lexer.token() - if token is None: - break - tokens.append(token) - - tokens = [(t.value, t.type) for t in tokens] - return tokens, untouched diff --git a/bitbake/lib/bb/pysh/pyshyacc.py b/bitbake/lib/bb/pysh/pyshyacc.py deleted file mode 100644 index e8e80aac4..000000000 --- a/bitbake/lib/bb/pysh/pyshyacc.py +++ /dev/null @@ -1,779 +0,0 @@ -# pyshyacc.py - PLY grammar definition for pysh -# -# Copyright 2007 Patrick Mezard -# -# This software may be used and distributed according to the terms -# of the GNU General Public License, incorporated herein by reference. - -"""PLY grammar file. -""" -import os.path -import sys - -import pyshlex -tokens = pyshlex.tokens - -from ply import yacc -import sherrors - -class IORedirect: - def __init__(self, op, filename, io_number=None): - self.op = op - self.filename = filename - self.io_number = io_number - -class HereDocument: - def __init__(self, op, name, content, io_number=None): - self.op = op - self.name = name - self.content = content - self.io_number = io_number - -def make_io_redirect(p): - """Make an IORedirect instance from the input 'io_redirect' production.""" - name, io_number, io_target = p - assert name=='io_redirect' - - if io_target[0]=='io_file': - io_type, io_op, io_file = io_target - return IORedirect(io_op, io_file, io_number) - elif io_target[0]=='io_here': - io_type, io_op, io_name, io_content = io_target - return HereDocument(io_op, io_name, io_content, io_number) - else: - assert False, "Invalid IO redirection token %s" % repr(io_type) - -class SimpleCommand: - """ - assigns contains (name, value) pairs. - """ - def __init__(self, words, redirs, assigns): - self.words = list(words) - self.redirs = list(redirs) - self.assigns = list(assigns) - -class Pipeline: - def __init__(self, commands, reverse_status=False): - self.commands = list(commands) - assert self.commands #Grammar forbids this - self.reverse_status = reverse_status - -class AndOr: - def __init__(self, op, left, right): - self.op = str(op) - self.left = left - self.right = right - -class ForLoop: - def __init__(self, name, items, cmds): - self.name = str(name) - self.items = list(items) - self.cmds = list(cmds) - -class WhileLoop: - def __init__(self, condition, cmds): - self.condition = list(condition) - self.cmds = list(cmds) - -class UntilLoop: - def __init__(self, condition, cmds): - self.condition = list(condition) - self.cmds = list(cmds) - -class FunDef: - def __init__(self, name, body): - self.name = str(name) - self.body = body - -class BraceGroup: - def __init__(self, cmds): - self.cmds = list(cmds) - -class IfCond: - def __init__(self, cond, if_cmds, else_cmds): - self.cond = list(cond) - self.if_cmds = if_cmds - self.else_cmds = else_cmds - -class Case: - def __init__(self, name, items): - self.name = name - self.items = items - -class SubShell: - def __init__(self, cmds): - self.cmds = cmds - -class RedirectList: - def __init__(self, cmd, redirs): - self.cmd = cmd - self.redirs = list(redirs) - -def get_production(productions, ptype): - """productions must be a list of production tuples like (name, obj) where - name is the production string identifier. - Return the first production named 'ptype'. Raise KeyError if None can be - found. - """ - for production in productions: - if production is not None and production[0]==ptype: - return production - raise KeyError(ptype) - -#------------------------------------------------------------------------------- -# PLY grammar definition -#------------------------------------------------------------------------------- - -def p_multiple_commands(p): - """multiple_commands : newline_sequence - | complete_command - | multiple_commands complete_command""" - if len(p)==2: - if p[1] is not None: - p[0] = [p[1]] - else: - p[0] = [] - else: - p[0] = p[1] + [p[2]] - -def p_complete_command(p): - """complete_command : list separator - | list""" - if len(p)==3 and p[2] and p[2][1] == '&': - p[0] = ('async', p[1]) - else: - p[0] = p[1] - -def p_list(p): - """list : list separator_op and_or - | and_or""" - if len(p)==2: - p[0] = [p[1]] - else: - #if p[2]!=';': - # raise NotImplementedError('AND-OR list asynchronous execution is not implemented') - p[0] = p[1] + [p[3]] - -def p_and_or(p): - """and_or : pipeline - | and_or AND_IF linebreak pipeline - | and_or OR_IF linebreak pipeline""" - if len(p)==2: - p[0] = p[1] - else: - p[0] = ('and_or', AndOr(p[2], p[1], p[4])) - -def p_maybe_bang_word(p): - """maybe_bang_word : Bang""" - p[0] = ('maybe_bang_word', p[1]) - -def p_pipeline(p): - """pipeline : pipe_sequence - | bang_word pipe_sequence""" - if len(p)==3: - p[0] = ('pipeline', Pipeline(p[2][1:], True)) - else: - p[0] = ('pipeline', Pipeline(p[1][1:])) - -def p_pipe_sequence(p): - """pipe_sequence : command - | pipe_sequence PIPE linebreak command""" - if len(p)==2: - p[0] = ['pipe_sequence', p[1]] - else: - p[0] = p[1] + [p[4]] - -def p_command(p): - """command : simple_command - | compound_command - | compound_command redirect_list - | function_definition""" - - if p[1][0] in ( 'simple_command', - 'for_clause', - 'while_clause', - 'until_clause', - 'case_clause', - 'if_clause', - 'function_definition', - 'subshell', - 'brace_group',): - if len(p) == 2: - p[0] = p[1] - else: - p[0] = ('redirect_list', RedirectList(p[1], p[2][1:])) - else: - raise NotImplementedError('%s command is not implemented' % repr(p[1][0])) - -def p_compound_command(p): - """compound_command : brace_group - | subshell - | for_clause - | case_clause - | if_clause - | while_clause - | until_clause""" - p[0] = p[1] - -def p_subshell(p): - """subshell : LPARENS compound_list RPARENS""" - p[0] = ('subshell', SubShell(p[2][1:])) - -def p_compound_list(p): - """compound_list : term - | newline_list term - | term separator - | newline_list term separator""" - productions = p[1:] - try: - sep = get_production(productions, 'separator') - if sep[1]!=';': - raise NotImplementedError() - except KeyError: - pass - term = get_production(productions, 'term') - p[0] = ['compound_list'] + term[1:] - -def p_term(p): - """term : term separator and_or - | and_or""" - if len(p)==2: - p[0] = ['term', p[1]] - else: - if p[2] is not None and p[2][1] == '&': - p[0] = ['term', ('async', p[1][1:])] + [p[3]] - else: - p[0] = p[1] + [p[3]] - -def p_maybe_for_word(p): - # Rearrange 'For' priority wrt TOKEN. See p_for_word - """maybe_for_word : For""" - p[0] = ('maybe_for_word', p[1]) - -def p_for_clause(p): - """for_clause : for_word name linebreak do_group - | for_word name linebreak in sequential_sep do_group - | for_word name linebreak in wordlist sequential_sep do_group""" - productions = p[1:] - do_group = get_production(productions, 'do_group') - try: - items = get_production(productions, 'in')[1:] - except KeyError: - raise NotImplementedError('"in" omission is not implemented') - - try: - items = get_production(productions, 'wordlist')[1:] - except KeyError: - items = [] - - name = p[2] - p[0] = ('for_clause', ForLoop(name, items, do_group[1:])) - -def p_name(p): - """name : token""" #Was NAME instead of token - p[0] = p[1] - -def p_in(p): - """in : In""" - p[0] = ('in', p[1]) - -def p_wordlist(p): - """wordlist : wordlist token - | token""" - if len(p)==2: - p[0] = ['wordlist', ('TOKEN', p[1])] - else: - p[0] = p[1] + [('TOKEN', p[2])] - -def p_case_clause(p): - """case_clause : Case token linebreak in linebreak case_list Esac - | Case token linebreak in linebreak case_list_ns Esac - | Case token linebreak in linebreak Esac""" - if len(p) < 8: - items = [] - else: - items = p[6][1:] - name = p[2] - p[0] = ('case_clause', Case(name, [c[1] for c in items])) - -def p_case_list_ns(p): - """case_list_ns : case_list case_item_ns - | case_item_ns""" - p_case_list(p) - -def p_case_list(p): - """case_list : case_list case_item - | case_item""" - if len(p)==2: - p[0] = ['case_list', p[1]] - else: - p[0] = p[1] + [p[2]] - -def p_case_item_ns(p): - """case_item_ns : pattern RPARENS linebreak - | pattern RPARENS compound_list linebreak - | LPARENS pattern RPARENS linebreak - | LPARENS pattern RPARENS compound_list linebreak""" - p_case_item(p) - -def p_case_item(p): - """case_item : pattern RPARENS linebreak DSEMI linebreak - | pattern RPARENS compound_list DSEMI linebreak - | LPARENS pattern RPARENS linebreak DSEMI linebreak - | LPARENS pattern RPARENS compound_list DSEMI linebreak""" - if len(p) < 7: - name = p[1][1:] - else: - name = p[2][1:] - - try: - cmds = get_production(p[1:], "compound_list")[1:] - except KeyError: - cmds = [] - - p[0] = ('case_item', (name, cmds)) - -def p_pattern(p): - """pattern : token - | pattern PIPE token""" - if len(p)==2: - p[0] = ['pattern', ('TOKEN', p[1])] - else: - p[0] = p[1] + [('TOKEN', p[2])] - -def p_maybe_if_word(p): - # Rearrange 'If' priority wrt TOKEN. See p_if_word - """maybe_if_word : If""" - p[0] = ('maybe_if_word', p[1]) - -def p_maybe_then_word(p): - # Rearrange 'Then' priority wrt TOKEN. See p_then_word - """maybe_then_word : Then""" - p[0] = ('maybe_then_word', p[1]) - -def p_if_clause(p): - """if_clause : if_word compound_list then_word compound_list else_part Fi - | if_word compound_list then_word compound_list Fi""" - else_part = [] - if len(p)==7: - else_part = p[5] - p[0] = ('if_clause', IfCond(p[2][1:], p[4][1:], else_part)) - -def p_else_part(p): - """else_part : Elif compound_list then_word compound_list else_part - | Elif compound_list then_word compound_list - | Else compound_list""" - if len(p)==3: - p[0] = p[2][1:] - else: - else_part = [] - if len(p)==6: - else_part = p[5] - p[0] = ('elif', IfCond(p[2][1:], p[4][1:], else_part)) - -def p_while_clause(p): - """while_clause : While compound_list do_group""" - p[0] = ('while_clause', WhileLoop(p[2][1:], p[3][1:])) - -def p_maybe_until_word(p): - # Rearrange 'Until' priority wrt TOKEN. See p_until_word - """maybe_until_word : Until""" - p[0] = ('maybe_until_word', p[1]) - -def p_until_clause(p): - """until_clause : until_word compound_list do_group""" - p[0] = ('until_clause', UntilLoop(p[2][1:], p[3][1:])) - -def p_function_definition(p): - """function_definition : fname LPARENS RPARENS linebreak function_body""" - p[0] = ('function_definition', FunDef(p[1], p[5])) - -def p_function_body(p): - """function_body : compound_command - | compound_command redirect_list""" - if len(p)!=2: - raise NotImplementedError('functions redirections lists are not implemented') - p[0] = p[1] - -def p_fname(p): - """fname : TOKEN""" #Was NAME instead of token - p[0] = p[1] - -def p_brace_group(p): - """brace_group : Lbrace compound_list Rbrace""" - p[0] = ('brace_group', BraceGroup(p[2][1:])) - -def p_maybe_done_word(p): - #See p_assignment_word for details. - """maybe_done_word : Done""" - p[0] = ('maybe_done_word', p[1]) - -def p_maybe_do_word(p): - """maybe_do_word : Do""" - p[0] = ('maybe_do_word', p[1]) - -def p_do_group(p): - """do_group : do_word compound_list done_word""" - #Do group contains a list of AndOr - p[0] = ['do_group'] + p[2][1:] - -def p_simple_command(p): - """simple_command : cmd_prefix cmd_word cmd_suffix - | cmd_prefix cmd_word - | cmd_prefix - | cmd_name cmd_suffix - | cmd_name""" - words, redirs, assigns = [], [], [] - for e in p[1:]: - name = e[0] - if name in ('cmd_prefix', 'cmd_suffix'): - for sube in e[1:]: - subname = sube[0] - if subname=='io_redirect': - redirs.append(make_io_redirect(sube)) - elif subname=='ASSIGNMENT_WORD': - assigns.append(sube) - else: - words.append(sube) - elif name in ('cmd_word', 'cmd_name'): - words.append(e) - - cmd = SimpleCommand(words, redirs, assigns) - p[0] = ('simple_command', cmd) - -def p_cmd_name(p): - """cmd_name : TOKEN""" - p[0] = ('cmd_name', p[1]) - -def p_cmd_word(p): - """cmd_word : token""" - p[0] = ('cmd_word', p[1]) - -def p_maybe_assignment_word(p): - #See p_assignment_word for details. - """maybe_assignment_word : ASSIGNMENT_WORD""" - p[0] = ('maybe_assignment_word', p[1]) - -def p_cmd_prefix(p): - """cmd_prefix : io_redirect - | cmd_prefix io_redirect - | assignment_word - | cmd_prefix assignment_word""" - try: - prefix = get_production(p[1:], 'cmd_prefix') - except KeyError: - prefix = ['cmd_prefix'] - - try: - value = get_production(p[1:], 'assignment_word')[1] - value = ('ASSIGNMENT_WORD', value.split('=', 1)) - except KeyError: - value = get_production(p[1:], 'io_redirect') - p[0] = prefix + [value] - -def p_cmd_suffix(p): - """cmd_suffix : io_redirect - | cmd_suffix io_redirect - | token - | cmd_suffix token - | maybe_for_word - | cmd_suffix maybe_for_word - | maybe_done_word - | cmd_suffix maybe_done_word - | maybe_do_word - | cmd_suffix maybe_do_word - | maybe_until_word - | cmd_suffix maybe_until_word - | maybe_assignment_word - | cmd_suffix maybe_assignment_word - | maybe_if_word - | cmd_suffix maybe_if_word - | maybe_then_word - | cmd_suffix maybe_then_word - | maybe_bang_word - | cmd_suffix maybe_bang_word""" - try: - suffix = get_production(p[1:], 'cmd_suffix') - token = p[2] - except KeyError: - suffix = ['cmd_suffix'] - token = p[1] - - if isinstance(token, tuple): - if token[0]=='io_redirect': - p[0] = suffix + [token] - else: - #Convert maybe_* to TOKEN if necessary - p[0] = suffix + [('TOKEN', token[1])] - else: - p[0] = suffix + [('TOKEN', token)] - -def p_redirect_list(p): - """redirect_list : io_redirect - | redirect_list io_redirect""" - if len(p) == 2: - p[0] = ['redirect_list', make_io_redirect(p[1])] - else: - p[0] = p[1] + [make_io_redirect(p[2])] - -def p_io_redirect(p): - """io_redirect : io_file - | IO_NUMBER io_file - | io_here - | IO_NUMBER io_here""" - if len(p)==3: - p[0] = ('io_redirect', p[1], p[2]) - else: - p[0] = ('io_redirect', None, p[1]) - -def p_io_file(p): - #Return the tuple (operator, filename) - """io_file : LESS filename - | LESSAND filename - | GREATER filename - | GREATAND filename - | DGREAT filename - | LESSGREAT filename - | CLOBBER filename""" - #Extract the filename from the file - p[0] = ('io_file', p[1], p[2][1]) - -def p_filename(p): - #Return the filename - """filename : TOKEN""" - p[0] = ('filename', p[1]) - -def p_io_here(p): - """io_here : DLESS here_end - | DLESSDASH here_end""" - p[0] = ('io_here', p[1], p[2][1], p[2][2]) - -def p_here_end(p): - """here_end : HERENAME TOKEN""" - p[0] = ('here_document', p[1], p[2]) - -def p_newline_sequence(p): - # Nothing in the grammar can handle leading NEWLINE productions, so add - # this one with the lowest possible priority relatively to newline_list. - """newline_sequence : newline_list""" - p[0] = None - -def p_newline_list(p): - """newline_list : NEWLINE - | newline_list NEWLINE""" - p[0] = None - -def p_linebreak(p): - """linebreak : newline_list - | empty""" - p[0] = None - -def p_separator_op(p): - """separator_op : COMMA - | AMP""" - p[0] = p[1] - -def p_separator(p): - """separator : separator_op linebreak - | newline_list""" - if len(p)==2: - #Ignore newlines - p[0] = None - else: - #Keep the separator operator - p[0] = ('separator', p[1]) - -def p_sequential_sep(p): - """sequential_sep : COMMA linebreak - | newline_list""" - p[0] = None - -# Low priority TOKEN => for_word conversion. -# Let maybe_for_word be used as a token when necessary in higher priority -# rules. -def p_for_word(p): - """for_word : maybe_for_word""" - p[0] = p[1] - -def p_if_word(p): - """if_word : maybe_if_word""" - p[0] = p[1] - -def p_then_word(p): - """then_word : maybe_then_word""" - p[0] = p[1] - -def p_done_word(p): - """done_word : maybe_done_word""" - p[0] = p[1] - -def p_do_word(p): - """do_word : maybe_do_word""" - p[0] = p[1] - -def p_until_word(p): - """until_word : maybe_until_word""" - p[0] = p[1] - -def p_assignment_word(p): - """assignment_word : maybe_assignment_word""" - p[0] = ('assignment_word', p[1][1]) - -def p_bang_word(p): - """bang_word : maybe_bang_word""" - p[0] = ('bang_word', p[1][1]) - -def p_token(p): - """token : TOKEN - | Fi""" - p[0] = p[1] - -def p_empty(p): - 'empty :' - p[0] = None - -# Error rule for syntax errors -def p_error(p): - msg = [] - w = msg.append - w('%r\n' % p) - w('followed by:\n') - for i in range(5): - n = yacc.token() - if not n: - break - w(' %r\n' % n) - raise sherrors.ShellSyntaxError(''.join(msg)) - -# Build the parser -try: - import pyshtables -except ImportError: - outputdir = os.path.dirname(__file__) - if not os.access(outputdir, os.W_OK): - outputdir = '' - yacc.yacc(tabmodule = 'pyshtables', outputdir = outputdir, debug = 0) -else: - yacc.yacc(tabmodule = 'pysh.pyshtables', write_tables = 0, debug = 0) - - -def parse(input, eof=False, debug=False): - """Parse a whole script at once and return the generated AST and unconsumed - data in a tuple. - - NOTE: eof is probably meaningless for now, the parser being unable to work - in pull mode. It should be set to True. - """ - lexer = pyshlex.PLYLexer() - remaining = lexer.add(input, eof) - if lexer.is_empty(): - return [], remaining - if debug: - debug = 2 - return yacc.parse(lexer=lexer, debug=debug), remaining - -#------------------------------------------------------------------------------- -# AST rendering helpers -#------------------------------------------------------------------------------- - -def format_commands(v): - """Return a tree made of strings and lists. Make command trees easier to - display. - """ - if isinstance(v, list): - return [format_commands(c) for c in v] - if isinstance(v, tuple): - if len(v)==2 and isinstance(v[0], str) and not isinstance(v[1], str): - if v[0] == 'async': - return ['AsyncList', map(format_commands, v[1])] - else: - #Avoid decomposing tuples like ('pipeline', Pipeline(...)) - return format_commands(v[1]) - return format_commands(list(v)) - elif isinstance(v, IfCond): - name = ['IfCond'] - name += ['if', map(format_commands, v.cond)] - name += ['then', map(format_commands, v.if_cmds)] - name += ['else', map(format_commands, v.else_cmds)] - return name - elif isinstance(v, ForLoop): - name = ['ForLoop'] - name += [repr(v.name)+' in ', map(str, v.items)] - name += ['commands', map(format_commands, v.cmds)] - return name - elif isinstance(v, AndOr): - return [v.op, format_commands(v.left), format_commands(v.right)] - elif isinstance(v, Pipeline): - name = 'Pipeline' - if v.reverse_status: - name = '!' + name - return [name, format_commands(v.commands)] - elif isinstance(v, Case): - name = ['Case'] - name += [v.name, format_commands(v.items)] - elif isinstance(v, SimpleCommand): - name = ['SimpleCommand'] - if v.words: - name += ['words', map(str, v.words)] - if v.assigns: - assigns = [tuple(a[1]) for a in v.assigns] - name += ['assigns', map(str, assigns)] - if v.redirs: - name += ['redirs', map(format_commands, v.redirs)] - return name - elif isinstance(v, RedirectList): - name = ['RedirectList'] - if v.redirs: - name += ['redirs', map(format_commands, v.redirs)] - name += ['command', format_commands(v.cmd)] - return name - elif isinstance(v, IORedirect): - return ' '.join(map(str, (v.io_number, v.op, v.filename))) - elif isinstance(v, HereDocument): - return ' '.join(map(str, (v.io_number, v.op, repr(v.name), repr(v.content)))) - elif isinstance(v, SubShell): - return ['SubShell', map(format_commands, v.cmds)] - else: - return repr(v) - -def print_commands(cmds, output=sys.stdout): - """Pretty print a command tree.""" - def print_tree(cmd, spaces, output): - if isinstance(cmd, list): - for c in cmd: - print_tree(c, spaces + 3, output) - else: - print >>output, ' '*spaces + str(cmd) - - formatted = format_commands(cmds) - print_tree(formatted, 0, output) - - -def stringify_commands(cmds): - """Serialize a command tree as a string. - - Returned string is not pretty and is currently used for unit tests only. - """ - def stringify(value): - output = [] - if isinstance(value, list): - formatted = [] - for v in value: - formatted.append(stringify(v)) - formatted = ' '.join(formatted) - output.append(''.join(['<', formatted, '>'])) - else: - output.append(value) - return ' '.join(output) - - return stringify(format_commands(cmds)) - - -def visit_commands(cmds, callable): - """Visit the command tree and execute callable on every Pipeline and - SimpleCommand instances. - """ - if isinstance(cmds, (tuple, list)): - map(lambda c: visit_commands(c,callable), cmds) - elif isinstance(cmds, (Pipeline, SimpleCommand)): - callable(cmds) diff --git a/bitbake/lib/bb/pysh/sherrors.py b/bitbake/lib/bb/pysh/sherrors.py deleted file mode 100644 index 1d5bd53b3..000000000 --- a/bitbake/lib/bb/pysh/sherrors.py +++ /dev/null @@ -1,41 +0,0 @@ -# sherrors.py - shell errors and signals -# -# Copyright 2007 Patrick Mezard -# -# This software may be used and distributed according to the terms -# of the GNU General Public License, incorporated herein by reference. - -"""Define shell exceptions and error codes. -""" - -class ShellError(Exception): - pass - -class ShellSyntaxError(ShellError): - pass - -class UtilityError(ShellError): - """Raised upon utility syntax error (option or operand error).""" - pass - -class ExpansionError(ShellError): - pass - -class CommandNotFound(ShellError): - """Specified command was not found.""" - pass - -class RedirectionError(ShellError): - pass - -class VarAssignmentError(ShellError): - """Variable assignment error.""" - pass - -class ExitSignal(ShellError): - """Exit signal.""" - pass - -class ReturnSignal(ShellError): - """Exit signal.""" - pass
\ No newline at end of file diff --git a/bitbake/lib/bb/pysh/subprocess_fix.py b/bitbake/lib/bb/pysh/subprocess_fix.py deleted file mode 100644 index 46eca2280..000000000 --- a/bitbake/lib/bb/pysh/subprocess_fix.py +++ /dev/null @@ -1,77 +0,0 @@ -# subprocess - Subprocesses with accessible I/O streams -# -# For more information about this module, see PEP 324. -# -# This module should remain compatible with Python 2.2, see PEP 291. -# -# Copyright (c) 2003-2005 by Peter Astrand <astrand@lysator.liu.se> -# -# Licensed to PSF under a Contributor Agreement. -# See http://www.python.org/2.4/license for licensing details. - -def list2cmdline(seq): - """ - Translate a sequence of arguments into a command line - string, using the same rules as the MS C runtime: - - 1) Arguments are delimited by white space, which is either a - space or a tab. - - 2) A string surrounded by double quotation marks is - interpreted as a single argument, regardless of white space - contained within. A quoted string can be embedded in an - argument. - - 3) A double quotation mark preceded by a backslash is - interpreted as a literal double quotation mark. - - 4) Backslashes are interpreted literally, unless they - immediately precede a double quotation mark. - - 5) If backslashes immediately precede a double quotation mark, - every pair of backslashes is interpreted as a literal - backslash. If the number of backslashes is odd, the last - backslash escapes the next double quotation mark as - described in rule 3. - """ - - # See - # http://msdn.microsoft.com/library/en-us/vccelng/htm/progs_12.asp - result = [] - needquote = False - for arg in seq: - bs_buf = [] - - # Add a space to separate this argument from the others - if result: - result.append(' ') - - needquote = (" " in arg) or ("\t" in arg) or ("|" in arg) or arg == "" - if needquote: - result.append('"') - - for c in arg: - if c == '\\': - # Don't know if we need to double yet. - bs_buf.append(c) - elif c == '"': - # Double backspaces. - result.append('\\' * len(bs_buf)*2) - bs_buf = [] - result.append('\\"') - else: - # Normal char - if bs_buf: - result.extend(bs_buf) - bs_buf = [] - result.append(c) - - # Add remaining backspaces, if any. - if bs_buf: - result.extend(bs_buf) - - if needquote: - result.extend(bs_buf) - result.append('"') - - return ''.join(result) diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py deleted file mode 100644 index 172e59152..000000000 --- a/bitbake/lib/bb/runqueue.py +++ /dev/null @@ -1,1663 +0,0 @@ -#!/usr/bin/env python -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'RunQueue' implementation - -Handles preparation and execution of a queue of tasks -""" - -# Copyright (C) 2006-2007 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import copy -import os -import sys -import signal -import stat -import fcntl -import logging -import bb -from bb import msg, data, event - -bblogger = logging.getLogger("BitBake") -logger = logging.getLogger("BitBake.RunQueue") - -class RunQueueStats: - """ - Holds statistics on the tasks handled by the associated runQueue - """ - def __init__(self, total): - self.completed = 0 - self.skipped = 0 - self.failed = 0 - self.active = 0 - self.total = total - - def copy(self): - obj = self.__class__(self.total) - obj.__dict__.update(self.__dict__) - return obj - - def taskFailed(self): - self.active = self.active - 1 - self.failed = self.failed + 1 - - def taskCompleted(self, number = 1): - self.active = self.active - number - self.completed = self.completed + number - - def taskSkipped(self, number = 1): - self.active = self.active + number - self.skipped = self.skipped + number - - def taskActive(self): - self.active = self.active + 1 - -# These values indicate the next step due to be run in the -# runQueue state machine -runQueuePrepare = 2 -runQueueSceneInit = 3 -runQueueSceneRun = 4 -runQueueRunInit = 5 -runQueueRunning = 6 -runQueueFailed = 7 -runQueueCleanUp = 8 -runQueueComplete = 9 -runQueueChildProcess = 10 - -class RunQueueScheduler(object): - """ - Control the order tasks are scheduled in. - """ - name = "basic" - - def __init__(self, runqueue, rqdata): - """ - The default scheduler just returns the first buildable task (the - priority map is sorted by task numer) - """ - self.rq = runqueue - self.rqdata = rqdata - numTasks = len(self.rqdata.runq_fnid) - - self.prio_map = [] - self.prio_map.extend(range(numTasks)) - - def next_buildable_task(self): - """ - Return the id of the first task we find that is buildable - """ - for tasknum in xrange(len(self.rqdata.runq_fnid)): - taskid = self.prio_map[tasknum] - if self.rq.runq_running[taskid] == 1: - continue - if self.rq.runq_buildable[taskid] == 1: - return taskid - - def next(self): - """ - Return the id of the task we should build next - """ - if self.rq.stats.active < self.rq.number_tasks: - return self.next_buildable_task() - -class RunQueueSchedulerSpeed(RunQueueScheduler): - """ - A scheduler optimised for speed. The priority map is sorted by task weight, - heavier weighted tasks (tasks needed by the most other tasks) are run first. - """ - name = "speed" - - def __init__(self, runqueue, rqdata): - """ - The priority map is sorted by task weight. - """ - - self.rq = runqueue - self.rqdata = rqdata - - sortweight = sorted(copy.deepcopy(self.rqdata.runq_weight)) - copyweight = copy.deepcopy(self.rqdata.runq_weight) - self.prio_map = [] - - for weight in sortweight: - idx = copyweight.index(weight) - self.prio_map.append(idx) - copyweight[idx] = -1 - - self.prio_map.reverse() - -class RunQueueSchedulerCompletion(RunQueueSchedulerSpeed): - """ - A scheduler optimised to complete .bb files are quickly as possible. The - priority map is sorted by task weight, but then reordered so once a given - .bb file starts to build, its completed as quickly as possible. This works - well where disk space is at a premium and classes like OE's rm_work are in - force. - """ - name = "completion" - - def __init__(self, runqueue, rqdata): - RunQueueSchedulerSpeed.__init__(self, runqueue, rqdata) - - #FIXME - whilst this groups all fnids together it does not reorder the - #fnid groups optimally. - - basemap = copy.deepcopy(self.prio_map) - self.prio_map = [] - while (len(basemap) > 0): - entry = basemap.pop(0) - self.prio_map.append(entry) - fnid = self.rqdata.runq_fnid[entry] - todel = [] - for entry in basemap: - entry_fnid = self.rqdata.runq_fnid[entry] - if entry_fnid == fnid: - todel.append(basemap.index(entry)) - self.prio_map.append(entry) - todel.reverse() - for idx in todel: - del basemap[idx] - -class RunQueueData: - """ - BitBake Run Queue implementation - """ - def __init__(self, rq, cooker, cfgData, dataCache, taskData, targets): - self.cooker = cooker - self.dataCache = dataCache - self.taskData = taskData - self.targets = targets - self.rq = rq - - self.stampwhitelist = bb.data.getVar("BB_STAMP_WHITELIST", cfgData, 1) or "" - self.multi_provider_whitelist = (bb.data.getVar("MULTI_PROVIDER_WHITELIST", cfgData, 1) or "").split() - - self.reset() - - def reset(self): - self.runq_fnid = [] - self.runq_task = [] - self.runq_depends = [] - self.runq_revdeps = [] - self.runq_hash = [] - - def runq_depends_names(self, ids): - import re - ret = [] - for id in self.runq_depends[ids]: - nam = os.path.basename(self.get_user_idstring(id)) - nam = re.sub("_[^,]*,", ",", nam) - ret.extend([nam]) - return ret - - def get_user_idstring(self, task): - fn = self.taskData.fn_index[self.runq_fnid[task]] - taskname = self.runq_task[task] - return "%s, %s" % (fn, taskname) - - def get_task_id(self, fnid, taskname): - for listid in xrange(len(self.runq_fnid)): - if self.runq_fnid[listid] == fnid and self.runq_task[listid] == taskname: - return listid - return None - - def circular_depchains_handler(self, tasks): - """ - Some tasks aren't buildable, likely due to circular dependency issues. - Identify the circular dependencies and print them in a user readable format. - """ - from copy import deepcopy - - valid_chains = [] - explored_deps = {} - msgs = [] - - def chain_reorder(chain): - """ - Reorder a dependency chain so the lowest task id is first - """ - lowest = 0 - new_chain = [] - for entry in xrange(len(chain)): - if chain[entry] < chain[lowest]: - lowest = entry - new_chain.extend(chain[lowest:]) - new_chain.extend(chain[:lowest]) - return new_chain - - def chain_compare_equal(chain1, chain2): - """ - Compare two dependency chains and see if they're the same - """ - if len(chain1) != len(chain2): - return False - for index in xrange(len(chain1)): - if chain1[index] != chain2[index]: - return False - return True - - def chain_array_contains(chain, chain_array): - """ - Return True if chain_array contains chain - """ - for ch in chain_array: - if chain_compare_equal(ch, chain): - return True - return False - - def find_chains(taskid, prev_chain): - prev_chain.append(taskid) - total_deps = [] - total_deps.extend(self.runq_revdeps[taskid]) - for revdep in self.runq_revdeps[taskid]: - if revdep in prev_chain: - idx = prev_chain.index(revdep) - # To prevent duplicates, reorder the chain to start with the lowest taskid - # and search through an array of those we've already printed - chain = prev_chain[idx:] - new_chain = chain_reorder(chain) - if not chain_array_contains(new_chain, valid_chains): - valid_chains.append(new_chain) - msgs.append("Dependency loop #%d found:\n" % len(valid_chains)) - for dep in new_chain: - msgs.append(" Task %s (%s) (dependent Tasks %s)\n" % (dep, self.get_user_idstring(dep), self.runq_depends_names(dep))) - msgs.append("\n") - if len(valid_chains) > 10: - msgs.append("Aborted dependency loops search after 10 matches.\n") - return msgs - continue - scan = False - if revdep not in explored_deps: - scan = True - elif revdep in explored_deps[revdep]: - scan = True - else: - for dep in prev_chain: - if dep in explored_deps[revdep]: - scan = True - if scan: - find_chains(revdep, copy.deepcopy(prev_chain)) - for dep in explored_deps[revdep]: - if dep not in total_deps: - total_deps.append(dep) - - explored_deps[taskid] = total_deps - - for task in tasks: - find_chains(task, []) - - return msgs - - def calculate_task_weights(self, endpoints): - """ - Calculate a number representing the "weight" of each task. Heavier weighted tasks - have more dependencies and hence should be executed sooner for maximum speed. - - This function also sanity checks the task list finding tasks that are not - possible to execute due to circular dependencies. - """ - - numTasks = len(self.runq_fnid) - weight = [] - deps_left = [] - task_done = [] - - for listid in xrange(numTasks): - task_done.append(False) - weight.append(0) - deps_left.append(len(self.runq_revdeps[listid])) - - for listid in endpoints: - weight[listid] = 1 - task_done[listid] = True - - while True: - next_points = [] - for listid in endpoints: - for revdep in self.runq_depends[listid]: - weight[revdep] = weight[revdep] + weight[listid] - deps_left[revdep] = deps_left[revdep] - 1 - if deps_left[revdep] == 0: - next_points.append(revdep) - task_done[revdep] = True - endpoints = next_points - if len(next_points) == 0: - break - - # Circular dependency sanity check - problem_tasks = [] - for task in xrange(numTasks): - if task_done[task] is False or deps_left[task] != 0: - problem_tasks.append(task) - logger.debug(2, "Task %s (%s) is not buildable", task, self.get_user_idstring(task)) - logger.debug(2, "(Complete marker was %s and the remaining dependency count was %s)\n", task_done[task], deps_left[task]) - - if problem_tasks: - message = "Unbuildable tasks were found.\n" - message = message + "These are usually caused by circular dependencies and any circular dependency chains found will be printed below. Increase the debug level to see a list of unbuildable tasks.\n\n" - message = message + "Identifying dependency loops (this may take a short while)...\n" - logger.error(message) - - msgs = self.circular_depchains_handler(problem_tasks) - - message = "\n" - for msg in msgs: - message = message + msg - bb.msg.fatal(bb.msg.domain.RunQueue, message) - - return weight - - def prepare(self): - """ - Turn a set of taskData into a RunQueue and compute data needed - to optimise the execution order. - """ - - runq_build = [] - recursive_tdepends = {} - runq_recrdepends = [] - tdepends_fnid = {} - - taskData = self.taskData - - if len(taskData.tasks_name) == 0: - # Nothing to do - return 0 - - logger.info("Preparing runqueue") - - # Step A - Work out a list of tasks to run - # - # Taskdata gives us a list of possible providers for every build and run - # target ordered by priority. It also gives information on each of those - # providers. - # - # To create the actual list of tasks to execute we fix the list of - # providers and then resolve the dependencies into task IDs. This - # process is repeated for each type of dependency (tdepends, deptask, - # rdeptast, recrdeptask, idepends). - - def add_build_dependencies(depids, tasknames, depends): - for depid in depids: - # Won't be in build_targets if ASSUME_PROVIDED - if depid not in taskData.build_targets: - continue - depdata = taskData.build_targets[depid][0] - if depdata is None: - continue - dep = taskData.fn_index[depdata] - for taskname in tasknames: - taskid = taskData.gettask_id(dep, taskname, False) - if taskid is not None: - depends.append(taskid) - - def add_runtime_dependencies(depids, tasknames, depends): - for depid in depids: - if depid not in taskData.run_targets: - continue - depdata = taskData.run_targets[depid][0] - if depdata is None: - continue - dep = taskData.fn_index[depdata] - for taskname in tasknames: - taskid = taskData.gettask_id(dep, taskname, False) - if taskid is not None: - depends.append(taskid) - - for task in xrange(len(taskData.tasks_name)): - depends = [] - recrdepends = [] - fnid = taskData.tasks_fnid[task] - fn = taskData.fn_index[fnid] - task_deps = self.dataCache.task_deps[fn] - - logger.debug(2, "Processing %s:%s", fn, taskData.tasks_name[task]) - - if fnid not in taskData.failed_fnids: - - # Resolve task internal dependencies - # - # e.g. addtask before X after Y - depends = taskData.tasks_tdepends[task] - - # Resolve 'deptask' dependencies - # - # e.g. do_sometask[deptask] = "do_someothertask" - # (makes sure sometask runs after someothertask of all DEPENDS) - if 'deptask' in task_deps and taskData.tasks_name[task] in task_deps['deptask']: - tasknames = task_deps['deptask'][taskData.tasks_name[task]].split() - add_build_dependencies(taskData.depids[fnid], tasknames, depends) - - # Resolve 'rdeptask' dependencies - # - # e.g. do_sometask[rdeptask] = "do_someothertask" - # (makes sure sometask runs after someothertask of all RDEPENDS) - if 'rdeptask' in task_deps and taskData.tasks_name[task] in task_deps['rdeptask']: - taskname = task_deps['rdeptask'][taskData.tasks_name[task]] - add_runtime_dependencies(taskData.rdepids[fnid], [taskname], depends) - - # Resolve inter-task dependencies - # - # e.g. do_sometask[depends] = "targetname:do_someothertask" - # (makes sure sometask runs after targetname's someothertask) - if fnid not in tdepends_fnid: - tdepends_fnid[fnid] = set() - idepends = taskData.tasks_idepends[task] - for (depid, idependtask) in idepends: - if depid in taskData.build_targets: - # Won't be in build_targets if ASSUME_PROVIDED - depdata = taskData.build_targets[depid][0] - if depdata is not None: - dep = taskData.fn_index[depdata] - taskid = taskData.gettask_id(dep, idependtask, False) - if taskid is None: - bb.msg.fatal(bb.msg.domain.RunQueue, "Task %s in %s depends upon nonexistant task %s in %s" % (taskData.tasks_name[task], fn, idependtask, dep)) - depends.append(taskid) - if depdata != fnid: - tdepends_fnid[fnid].add(taskid) - - - # Resolve recursive 'recrdeptask' dependencies (A) - # - # e.g. do_sometask[recrdeptask] = "do_someothertask" - # (makes sure sometask runs after someothertask of all DEPENDS, RDEPENDS and intertask dependencies, recursively) - # We cover the recursive part of the dependencies below - if 'recrdeptask' in task_deps and taskData.tasks_name[task] in task_deps['recrdeptask']: - for taskname in task_deps['recrdeptask'][taskData.tasks_name[task]].split(): - recrdepends.append(taskname) - add_build_dependencies(taskData.depids[fnid], [taskname], depends) - add_runtime_dependencies(taskData.rdepids[fnid], [taskname], depends) - - # Rmove all self references - if task in depends: - newdep = [] - logger.debug(2, "Task %s (%s %s) contains self reference! %s", task, taskData.fn_index[taskData.tasks_fnid[task]], taskData.tasks_name[task], depends) - for dep in depends: - if task != dep: - newdep.append(dep) - depends = newdep - - self.runq_fnid.append(taskData.tasks_fnid[task]) - self.runq_task.append(taskData.tasks_name[task]) - self.runq_depends.append(set(depends)) - self.runq_revdeps.append(set()) - self.runq_hash.append("") - - runq_build.append(0) - runq_recrdepends.append(recrdepends) - - # - # Build a list of recursive cumulative dependencies for each fnid - # We do this by fnid, since if A depends on some task in B - # we're interested in later tasks B's fnid might have but B itself - # doesn't depend on - # - # Algorithm is O(tasks) + O(tasks)*O(fnids) - # - reccumdepends = {} - for task in xrange(len(self.runq_fnid)): - fnid = self.runq_fnid[task] - if fnid not in reccumdepends: - if fnid in tdepends_fnid: - reccumdepends[fnid] = tdepends_fnid[fnid] - else: - reccumdepends[fnid] = set() - reccumdepends[fnid].update(self.runq_depends[task]) - for task in xrange(len(self.runq_fnid)): - taskfnid = self.runq_fnid[task] - for fnid in reccumdepends: - if task in reccumdepends[fnid]: - reccumdepends[fnid].add(task) - if taskfnid in reccumdepends: - reccumdepends[fnid].update(reccumdepends[taskfnid]) - - - # Resolve recursive 'recrdeptask' dependencies (B) - # - # e.g. do_sometask[recrdeptask] = "do_someothertask" - # (makes sure sometask runs after someothertask of all DEPENDS, RDEPENDS and intertask dependencies, recursively) - for task in xrange(len(self.runq_fnid)): - if len(runq_recrdepends[task]) > 0: - taskfnid = self.runq_fnid[task] - for dep in reccumdepends[taskfnid]: - # Ignore self references - if dep == task: - continue - for taskname in runq_recrdepends[task]: - if taskData.tasks_name[dep] == taskname: - self.runq_depends[task].add(dep) - - # Step B - Mark all active tasks - # - # Start with the tasks we were asked to run and mark all dependencies - # as active too. If the task is to be 'forced', clear its stamp. Once - # all active tasks are marked, prune the ones we don't need. - - logger.verbose("Marking Active Tasks") - - def mark_active(listid, depth): - """ - Mark an item as active along with its depends - (calls itself recursively) - """ - - if runq_build[listid] == 1: - return - - runq_build[listid] = 1 - - depends = self.runq_depends[listid] - for depend in depends: - mark_active(depend, depth+1) - - self.target_pairs = [] - for target in self.targets: - targetid = taskData.getbuild_id(target[0]) - - if targetid not in taskData.build_targets: - continue - - if targetid in taskData.failed_deps: - continue - - fnid = taskData.build_targets[targetid][0] - fn = taskData.fn_index[fnid] - self.target_pairs.append((fn, target[1])) - - if fnid in taskData.failed_fnids: - continue - - if target[1] not in taskData.tasks_lookup[fnid]: - bb.msg.fatal(bb.msg.domain.RunQueue, "Task %s does not exist for target %s" % (target[1], target[0])) - - listid = taskData.tasks_lookup[fnid][target[1]] - - mark_active(listid, 1) - - # Step C - Prune all inactive tasks - # - # Once all active tasks are marked, prune the ones we don't need. - - maps = [] - delcount = 0 - for listid in xrange(len(self.runq_fnid)): - if runq_build[listid-delcount] == 1: - maps.append(listid-delcount) - else: - del self.runq_fnid[listid-delcount] - del self.runq_task[listid-delcount] - del self.runq_depends[listid-delcount] - del runq_build[listid-delcount] - del self.runq_revdeps[listid-delcount] - del self.runq_hash[listid-delcount] - delcount = delcount + 1 - maps.append(-1) - - # - # Step D - Sanity checks and computation - # - - # Check to make sure we still have tasks to run - if len(self.runq_fnid) == 0: - if not taskData.abort: - bb.msg.fatal(bb.msg.domain.RunQueue, "All buildable tasks have been run but the build is incomplete (--continue mode). Errors for the tasks that failed will have been printed above.") - else: - bb.msg.fatal(bb.msg.domain.RunQueue, "No active tasks and not in --continue mode?! Please report this bug.") - - logger.verbose("Pruned %s inactive tasks, %s left", delcount, len(self.runq_fnid)) - - # Remap the dependencies to account for the deleted tasks - # Check we didn't delete a task we depend on - for listid in xrange(len(self.runq_fnid)): - newdeps = [] - origdeps = self.runq_depends[listid] - for origdep in origdeps: - if maps[origdep] == -1: - bb.msg.fatal(bb.msg.domain.RunQueue, "Invalid mapping - Should never happen!") - newdeps.append(maps[origdep]) - self.runq_depends[listid] = set(newdeps) - - logger.verbose("Assign Weightings") - - # Generate a list of reverse dependencies to ease future calculations - for listid in xrange(len(self.runq_fnid)): - for dep in self.runq_depends[listid]: - self.runq_revdeps[dep].add(listid) - - # Identify tasks at the end of dependency chains - # Error on circular dependency loops (length two) - endpoints = [] - for listid in xrange(len(self.runq_fnid)): - revdeps = self.runq_revdeps[listid] - if len(revdeps) == 0: - endpoints.append(listid) - for dep in revdeps: - if dep in self.runq_depends[listid]: - #self.dump_data(taskData) - bb.msg.fatal(bb.msg.domain.RunQueue, "Task %s (%s) has circular dependency on %s (%s)" % (taskData.fn_index[self.runq_fnid[dep]], self.runq_task[dep], taskData.fn_index[self.runq_fnid[listid]], self.runq_task[listid])) - - logger.verbose("Compute totals (have %s endpoint(s))", len(endpoints)) - - # Calculate task weights - # Check of higher length circular dependencies - self.runq_weight = self.calculate_task_weights(endpoints) - - # Sanity Check - Check for multiple tasks building the same provider - prov_list = {} - seen_fn = [] - for task in xrange(len(self.runq_fnid)): - fn = taskData.fn_index[self.runq_fnid[task]] - if fn in seen_fn: - continue - seen_fn.append(fn) - for prov in self.dataCache.fn_provides[fn]: - if prov not in prov_list: - prov_list[prov] = [fn] - elif fn not in prov_list[prov]: - prov_list[prov].append(fn) - error = False - for prov in prov_list: - if len(prov_list[prov]) > 1 and prov not in self.multi_provider_whitelist: - error = True - logger.error("Multiple .bb files are due to be built which each provide %s (%s).\n This usually means one provides something the other doesn't and should.", prov, " ".join(prov_list[prov])) - - - # Create a whitelist usable by the stamp checks - stampfnwhitelist = [] - for entry in self.stampwhitelist.split(): - entryid = self.taskData.getbuild_id(entry) - if entryid not in self.taskData.build_targets: - continue - fnid = self.taskData.build_targets[entryid][0] - fn = self.taskData.fn_index[fnid] - stampfnwhitelist.append(fn) - self.stampfnwhitelist = stampfnwhitelist - - # Interate over the task list looking for tasks with a 'setscene' function - self.runq_setscene = [] - for task in range(len(self.runq_fnid)): - setscene = taskData.gettask_id(self.taskData.fn_index[self.runq_fnid[task]], self.runq_task[task] + "_setscene", False) - if not setscene: - continue - self.runq_setscene.append(task) - - # Interate over the task list and call into the siggen code - dealtwith = set() - todeal = set(range(len(self.runq_fnid))) - while len(todeal) > 0: - for task in todeal.copy(): - if len(self.runq_depends[task] - dealtwith) == 0: - dealtwith.add(task) - todeal.remove(task) - procdep = [] - for dep in self.runq_depends[task]: - procdep.append(self.taskData.fn_index[self.runq_fnid[dep]] + "." + self.runq_task[dep]) - self.runq_hash[task] = bb.parse.siggen.get_taskhash(self.taskData.fn_index[self.runq_fnid[task]], self.runq_task[task], procdep, self.dataCache) - - self.hashes = {} - self.hash_deps = {} - for task in xrange(len(self.runq_fnid)): - identifier = '%s.%s' % (self.taskData.fn_index[self.runq_fnid[task]], - self.runq_task[task]) - self.hashes[identifier] = self.runq_hash[task] - deps = [] - for dep in self.runq_depends[task]: - depidentifier = '%s.%s' % (self.taskData.fn_index[self.runq_fnid[dep]], - self.runq_task[dep]) - deps.append(depidentifier) - self.hash_deps[identifier] = deps - - # Remove stamps for targets if force mode active - if self.cooker.configuration.force: - for (fn, target) in self.target_pairs: - logger.verbose("Remove stamp %s, %s", target, fn) - bb.build.del_stamp(target, self.dataCache, fn) - - return len(self.runq_fnid) - - def dump_data(self, taskQueue): - """ - Dump some debug information on the internal data structures - """ - logger.debug(3, "run_tasks:") - for task in xrange(len(self.rqdata.runq_task)): - logger.debug(3, " (%s)%s - %s: %s Deps %s RevDeps %s", task, - taskQueue.fn_index[self.rqdata.runq_fnid[task]], - self.rqdata.runq_task[task], - self.rqdata.runq_weight[task], - self.rqdata.runq_depends[task], - self.rqdata.runq_revdeps[task]) - - logger.debug(3, "sorted_tasks:") - for task1 in xrange(len(self.rqdata.runq_task)): - if task1 in self.prio_map: - task = self.prio_map[task1] - logger.debug(3, " (%s)%s - %s: %s Deps %s RevDeps %s", task, - taskQueue.fn_index[self.rqdata.runq_fnid[task]], - self.rqdata.runq_task[task], - self.rqdata.runq_weight[task], - self.rqdata.runq_depends[task], - self.rqdata.runq_revdeps[task]) - - -class RunQueue: - def __init__(self, cooker, cfgData, dataCache, taskData, targets): - - self.cooker = cooker - self.cfgData = cfgData - self.rqdata = RunQueueData(self, cooker, cfgData, dataCache, taskData, targets) - - self.stamppolicy = bb.data.getVar("BB_STAMP_POLICY", cfgData, True) or "perfile" - self.hashvalidate = bb.data.getVar("BB_HASHCHECK_FUNCTION", cfgData, True) or None - - self.state = runQueuePrepare - - def check_stamps(self): - unchecked = {} - current = [] - notcurrent = [] - buildable = [] - - if self.stamppolicy == "perfile": - fulldeptree = False - else: - fulldeptree = True - stampwhitelist = [] - if self.stamppolicy == "whitelist": - stampwhitelist = self.rqdata.stampfnwhitelist - - for task in xrange(len(self.rqdata.runq_fnid)): - unchecked[task] = "" - if len(self.rqdata.runq_depends[task]) == 0: - buildable.append(task) - - def check_buildable(self, task, buildable): - for revdep in self.rqdata.runq_revdeps[task]: - alldeps = 1 - for dep in self.rqdata.runq_depends[revdep]: - if dep in unchecked: - alldeps = 0 - if alldeps == 1: - if revdep in unchecked: - buildable.append(revdep) - - for task in xrange(len(self.rqdata.runq_fnid)): - if task not in unchecked: - continue - fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[task]] - taskname = self.rqdata.runq_task[task] - stampfile = bb.build.stampfile(taskname, self.rqdata.dataCache, fn) - # If the stamp is missing its not current - if not os.access(stampfile, os.F_OK): - del unchecked[task] - notcurrent.append(task) - check_buildable(self, task, buildable) - continue - # If its a 'nostamp' task, it's not current - taskdep = self.rqdata.dataCache.task_deps[fn] - if 'nostamp' in taskdep and task in taskdep['nostamp']: - del unchecked[task] - notcurrent.append(task) - check_buildable(self, task, buildable) - continue - - while (len(buildable) > 0): - nextbuildable = [] - for task in buildable: - if task in unchecked: - fn = self.taskData.fn_index[self.rqdata.runq_fnid[task]] - taskname = self.rqdata.runq_task[task] - stampfile = bb.build.stampfile(taskname, self.rqdata.dataCache, fn) - iscurrent = True - - t1 = os.stat(stampfile)[stat.ST_MTIME] - for dep in self.rqdata.runq_depends[task]: - if iscurrent: - fn2 = self.taskData.fn_index[self.rqdata.runq_fnid[dep]] - taskname2 = self.rqdata.runq_task[dep] - stampfile2 = bb.build.stampfile(taskname2, self.rqdata.dataCache, fn2) - if fn == fn2 or (fulldeptree and fn2 not in stampwhitelist): - if dep in notcurrent: - iscurrent = False - else: - t2 = os.stat(stampfile2)[stat.ST_MTIME] - if t1 < t2: - iscurrent = False - del unchecked[task] - if iscurrent: - current.append(task) - else: - notcurrent.append(task) - - check_buildable(self, task, nextbuildable) - - buildable = nextbuildable - - #for task in range(len(self.runq_fnid)): - # fn = self.taskData.fn_index[self.runq_fnid[task]] - # taskname = self.runq_task[task] - # print "%s %s.%s" % (task, taskname, fn) - - #print "Unchecked: %s" % unchecked - #print "Current: %s" % current - #print "Not current: %s" % notcurrent - - if len(unchecked) > 0: - bb.msg.fatal(bb.msg.domain.RunQueue, "check_stamps fatal internal error") - return current - - def check_stamp_task(self, task, taskname = None): - def get_timestamp(f): - try: - if not os.access(f, os.F_OK): - return None - return os.stat(f)[stat.ST_MTIME] - except: - return None - - if self.stamppolicy == "perfile": - fulldeptree = False - else: - fulldeptree = True - stampwhitelist = [] - if self.stamppolicy == "whitelist": - stampwhitelist = self.rqdata.stampfnwhitelist - - fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[task]] - if taskname is None: - taskname = self.rqdata.runq_task[task] - - stampfile = bb.build.stampfile(taskname, self.rqdata.dataCache, fn) - - # If the stamp is missing its not current - if not os.access(stampfile, os.F_OK): - logger.debug(2, "Stampfile %s not available", stampfile) - return False - # If its a 'nostamp' task, it's not current - taskdep = self.rqdata.dataCache.task_deps[fn] - if 'nostamp' in taskdep and taskname in taskdep['nostamp']: - logger.debug(2, "%s.%s is nostamp\n", fn, taskname) - return False - - if taskname != "do_setscene" and taskname.endswith("_setscene"): - return True - - iscurrent = True - t1 = get_timestamp(stampfile) - for dep in self.rqdata.runq_depends[task]: - if iscurrent: - fn2 = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[dep]] - taskname2 = self.rqdata.runq_task[dep] - stampfile2 = bb.build.stampfile(taskname2, self.rqdata.dataCache, fn2) - stampfile3 = bb.build.stampfile(taskname2 + "_setscene", self.rqdata.dataCache, fn2) - t2 = get_timestamp(stampfile2) - t3 = get_timestamp(stampfile3) - if t3 and t3 > t2: - continue - if fn == fn2 or (fulldeptree and fn2 not in stampwhitelist): - if not t2: - logger.debug(2, 'Stampfile %s does not exist', stampfile2) - iscurrent = False - if t1 < t2: - logger.debug(2, 'Stampfile %s < %s', stampfile, stampfile2) - iscurrent = False - - return iscurrent - - def execute_runqueue(self): - """ - Run the tasks in a queue prepared by rqdata.prepare() - Upon failure, optionally try to recover the build using any alternate providers - (if the abort on failure configuration option isn't set) - """ - - retval = 0.5 - - if self.state is runQueuePrepare: - self.rqexe = RunQueueExecuteDummy(self) - if self.rqdata.prepare() is 0: - self.state = runQueueComplete - else: - self.state = runQueueSceneInit - - if self.state is runQueueSceneInit: - if self.cooker.configuration.dump_signatures: - self.dump_signatures() - else: - self.rqexe = RunQueueExecuteScenequeue(self) - - if self.state is runQueueSceneRun: - retval = self.rqexe.execute() - - if self.state is runQueueRunInit: - logger.info("Executing RunQueue Tasks") - self.rqexe = RunQueueExecuteTasks(self) - self.state = runQueueRunning - - if self.state is runQueueRunning: - retval = self.rqexe.execute() - - if self.state is runQueueCleanUp: - self.rqexe.finish() - - if self.state is runQueueFailed: - if not self.rqdata.taskData.tryaltconfigs: - raise bb.runqueue.TaskFailure(self.rqexe.failed_fnids) - for fnid in self.rqexe.failed_fnids: - self.rqdata.taskData.fail_fnid(fnid) - self.rqdata.reset() - - if self.state is runQueueComplete: - # All done - logger.info("Tasks Summary: Attempted %d tasks of which %d didn't need to be rerun and %d failed.", self.rqexe.stats.completed, self.rqexe.stats.skipped, self.rqexe.stats.failed) - return False - - if self.state is runQueueChildProcess: - print("Child process, eeek, shouldn't happen!") - return False - - # Loop - return retval - - def finish_runqueue(self, now = False): - if now: - self.rqexe.finish_now() - else: - self.rqexe.finish() - - def dump_signatures(self): - self.state = runQueueComplete - done = set() - bb.note("Reparsing files to collect dependency data") - for task in range(len(self.rqdata.runq_fnid)): - if self.rqdata.runq_fnid[task] not in done: - fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[task]] - the_data = bb.cache.Cache.loadDataFull(fn, self.cooker.get_file_appends(fn), self.cooker.configuration.data) - done.add(self.rqdata.runq_fnid[task]) - - bb.parse.siggen.dump_sigs(self.rqdata.dataCache) - - return - - -class RunQueueExecute: - - def __init__(self, rq): - self.rq = rq - self.cooker = rq.cooker - self.cfgData = rq.cfgData - self.rqdata = rq.rqdata - - self.number_tasks = int(bb.data.getVar("BB_NUMBER_THREADS", self.cfgData, 1) or 1) - self.scheduler = bb.data.getVar("BB_SCHEDULER", self.cfgData, 1) or "speed" - - self.runq_buildable = [] - self.runq_running = [] - self.runq_complete = [] - self.build_pids = {} - self.build_pipes = {} - self.failed_fnids = [] - - def runqueue_process_waitpid(self): - """ - Return none is there are no processes awaiting result collection, otherwise - collect the process exit codes and close the information pipe. - """ - result = os.waitpid(-1, os.WNOHANG) - if result[0] is 0 and result[1] is 0: - return None - task = self.build_pids[result[0]] - del self.build_pids[result[0]] - self.build_pipes[result[0]].close() - del self.build_pipes[result[0]] - if result[1] != 0: - self.task_fail(task, result[1]>>8) - else: - self.task_complete(task) - return True - - def finish_now(self): - if self.stats.active: - logger.info("Sending SIGTERM to remaining %s tasks", self.stats.active) - for k, v in self.build_pids.iteritems(): - try: - os.kill(-k, signal.SIGTERM) - except: - pass - for pipe in self.build_pipes: - self.build_pipes[pipe].read() - - def finish(self): - self.rq.state = runQueueCleanUp - - for pipe in self.build_pipes: - self.build_pipes[pipe].read() - - if self.stats.active > 0: - bb.event.fire(runQueueExitWait(self.stats.active), self.cfgData) - self.runqueue_process_waitpid() - return - - if len(self.failed_fnids) != 0: - self.rq.state = runQueueFailed - return - - self.rq.state = runQueueComplete - return - - def fork_off_task(self, fn, task, taskname, quieterrors=False): - the_data = bb.cache.Cache.loadDataFull(fn, self.cooker.get_file_appends(fn), self.cooker.configuration.data) - - env = bb.data.export_vars(the_data) - env = bb.data.export_envvars(env, the_data) - - taskdep = self.rqdata.dataCache.task_deps[fn] - if 'fakeroot' in taskdep and taskname in taskdep['fakeroot']: - envvars = the_data.getVar("FAKEROOTENV", True).split() - for var in envvars: - comps = var.split("=") - env[comps[0]] = comps[1] - fakedirs = (the_data.getVar("FAKEROOTDIRS", True) or "").split() - for p in fakedirs: - bb.mkdirhier(p) - logger.debug(2, "Running %s:%s under fakeroot, state dir is %s" % (fn, taskname, fakedirs)) - - envbackup = os.environ.copy() - for e in envbackup: - os.unsetenv(e) - for e in env: - os.putenv(e, env[e]) - - sys.stdout.flush() - sys.stderr.flush() - try: - pipein, pipeout = os.pipe() - pipein = os.fdopen(pipein, 'rb', 4096) - pipeout = os.fdopen(pipeout, 'wb', 0) - pid = os.fork() - except OSError as e: - bb.msg.fatal(bb.msg.domain.RunQueue, "fork failed: %d (%s)" % (e.errno, e.strerror)) - if pid == 0: - pipein.close() - - # Save out the PID so that the event can include it the - # events - bb.event.worker_pid = os.getpid() - bb.event.worker_pipe = pipeout - bb.event.useStdout = False - - # Child processes should send their messages to the UI - # process via the server process, not print them - # themselves - bblogger.handlers = [bb.event.LogHandler()] - - self.rq.state = runQueueChildProcess - # Make the child the process group leader - os.setpgid(0, 0) - # No stdin - newsi = os.open(os.devnull, os.O_RDWR) - os.dup2(newsi, sys.stdin.fileno()) - if quieterrors: - the_data.setVarFlag(taskname, "quieterrors", "1") - - bb.data.setVar("__RUNQUEUE_DO_NOT_USE_EXTERNALLY", self, self.cooker.configuration.data) - bb.data.setVar("__RUNQUEUE_DO_NOT_USE_EXTERNALLY2", fn, self.cooker.configuration.data) - bb.data.setVar("BB_WORKERCONTEXT", "1", the_data) - bb.parse.siggen.set_taskdata(self.rqdata.hashes, self.rqdata.hash_deps) - - for h in self.rqdata.hashes: - bb.data.setVar("BBHASH_%s" % h, self.rqdata.hashes[h], the_data) - for h in self.rqdata.hash_deps: - bb.data.setVar("BBHASHDEPS_%s" % h, self.rqdata.hash_deps[h], the_data) - - bb.data.setVar("BB_TASKHASH", self.rqdata.runq_hash[task], the_data) - - ret = 0 - try: - if not self.cooker.configuration.dry_run: - ret = bb.build.exec_task(fn, taskname, the_data) - os._exit(ret) - except: - os._exit(1) - - for e in env: - os.unsetenv(e) - for e in envbackup: - os.putenv(e, envbackup[e]) - - return pid, pipein, pipeout - -class RunQueueExecuteDummy(RunQueueExecute): - def __init__(self, rq): - self.rq = rq - self.stats = RunQueueStats(0) - - def finish(self): - self.rq.state = runQueueComplete - return - -class RunQueueExecuteTasks(RunQueueExecute): - def __init__(self, rq): - RunQueueExecute.__init__(self, rq) - - self.stats = RunQueueStats(len(self.rqdata.runq_fnid)) - - # Mark initial buildable tasks - for task in xrange(self.stats.total): - self.runq_running.append(0) - self.runq_complete.append(0) - if len(self.rqdata.runq_depends[task]) == 0: - self.runq_buildable.append(1) - else: - self.runq_buildable.append(0) - if len(self.rqdata.runq_revdeps[task]) > 0 and self.rqdata.runq_revdeps[task].issubset(self.rq.scenequeue_covered): - self.rq.scenequeue_covered.add(task) - - found = True - while found: - found = False - for task in xrange(self.stats.total): - if task in self.rq.scenequeue_covered: - continue - if len(self.rqdata.runq_revdeps[task]) > 0 and self.rqdata.runq_revdeps[task].issubset(self.rq.scenequeue_covered): - self.rq.scenequeue_covered.add(task) - found = True - - logger.debug(1, 'Full skip list %s', self.rq.scenequeue_covered) - - for task in self.rq.scenequeue_covered: - self.task_skip(task) - - event.fire(bb.event.StampUpdate(self.rqdata.target_pairs, self.rqdata.dataCache.stamp), self.cfgData) - - schedulers = self.get_schedulers() - for scheduler in schedulers: - if self.scheduler == scheduler.name: - self.sched = scheduler(self, self.rqdata) - logger.debug(1, "Using runqueue scheduler '%s'", scheduler.name) - break - else: - bb.fatal("Invalid scheduler '%s'. Available schedulers: %s" % - (self.scheduler, ", ".join(obj.name for obj in schedulers))) - - - def get_schedulers(self): - schedulers = set(obj for obj in globals().values() - if type(obj) is type and - issubclass(obj, RunQueueScheduler)) - - user_schedulers = bb.data.getVar("BB_SCHEDULERS", self.cfgData, True) - if user_schedulers: - for sched in user_schedulers.split(): - if not "." in sched: - bb.note("Ignoring scheduler '%s' from BB_SCHEDULERS: not an import" % sched) - continue - - modname, name = sched.rsplit(".", 1) - try: - module = __import__(modname, fromlist=(name,)) - except ImportError, exc: - logger.critical("Unable to import scheduler '%s' from '%s': %s" % (name, modname, exc)) - raise SystemExit(1) - else: - schedulers.add(getattr(module, name)) - return schedulers - - def task_completeoutright(self, task): - """ - Mark a task as completed - Look at the reverse dependencies and mark any task with - completed dependencies as buildable - """ - self.runq_complete[task] = 1 - for revdep in self.rqdata.runq_revdeps[task]: - if self.runq_running[revdep] == 1: - continue - if self.runq_buildable[revdep] == 1: - continue - alldeps = 1 - for dep in self.rqdata.runq_depends[revdep]: - if self.runq_complete[dep] != 1: - alldeps = 0 - if alldeps == 1: - self.runq_buildable[revdep] = 1 - fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[revdep]] - taskname = self.rqdata.runq_task[revdep] - logger.debug(1, "Marking task %s (%s, %s) as buildable", revdep, fn, taskname) - - def task_complete(self, task): - self.stats.taskCompleted() - bb.event.fire(runQueueTaskCompleted(task, self.stats, self.rq), self.cfgData) - self.task_completeoutright(task) - - def task_fail(self, task, exitcode): - """ - Called when a task has failed - Updates the state engine with the failure - """ - self.stats.taskFailed() - fnid = self.rqdata.runq_fnid[task] - self.failed_fnids.append(fnid) - bb.event.fire(runQueueTaskFailed(task, self.stats, exitcode, self.rq), self.cfgData) - if self.rqdata.taskData.abort: - self.rq.state = runQueueCleanUp - - def task_skip(self, task): - self.runq_running[task] = 1 - self.runq_buildable[task] = 1 - self.task_completeoutright(task) - self.stats.taskCompleted() - self.stats.taskSkipped() - - def execute(self): - """ - Run the tasks in a queue prepared by rqdata.prepare() - """ - - if self.stats.total == 0: - # nothing to do - self.rq.state = runQueueCleanUp - - task = self.sched.next() - if task is not None: - fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[task]] - - taskname = self.rqdata.runq_task[task] - if self.rq.check_stamp_task(task, taskname): - logger.debug(2, "Stamp current task %s (%s)", task, - self.rqdata.get_user_idstring(task)) - self.task_skip(task) - return True - - taskdep = self.rqdata.dataCache.task_deps[fn] - if 'noexec' in taskdep and taskname in taskdep['noexec']: - startevent = runQueueTaskStarted(task, self.stats, self.rq, - noexec=True) - bb.event.fire(startevent, self.cfgData) - self.runq_running[task] = 1 - self.stats.taskActive() - bb.build.make_stamp(taskname, self.rqdata.dataCache, fn) - self.task_complete(task) - return True - else: - startevent = runQueueTaskStarted(task, self.stats, self.rq) - bb.event.fire(startevent, self.cfgData) - - pid, pipein, pipeout = self.fork_off_task(fn, task, taskname) - - self.build_pids[pid] = task - self.build_pipes[pid] = runQueuePipe(pipein, pipeout, self.cfgData) - self.runq_running[task] = 1 - self.stats.taskActive() - if self.stats.active < self.number_tasks: - return True - - for pipe in self.build_pipes: - self.build_pipes[pipe].read() - - if self.stats.active > 0: - if self.runqueue_process_waitpid() is None: - return 0.5 - return True - - if len(self.failed_fnids) != 0: - self.rq.state = runQueueFailed - return True - - # Sanity Checks - for task in xrange(self.stats.total): - if self.runq_buildable[task] == 0: - logger.error("Task %s never buildable!", task) - if self.runq_running[task] == 0: - logger.error("Task %s never ran!", task) - if self.runq_complete[task] == 0: - logger.error("Task %s never completed!", task) - self.rq.state = runQueueComplete - return True - -class RunQueueExecuteScenequeue(RunQueueExecute): - def __init__(self, rq): - RunQueueExecute.__init__(self, rq) - - self.scenequeue_covered = set() - self.scenequeue_notcovered = set() - - # If we don't have any setscene functions, skip this step - if len(self.rqdata.runq_setscene) == 0: - rq.scenequeue_covered = set() - rq.state = runQueueRunInit - return - - self.stats = RunQueueStats(len(self.rqdata.runq_setscene)) - - endpoints = {} - sq_revdeps = [] - sq_revdeps_new = [] - sq_revdeps_squash = [] - - # We need to construct a dependency graph for the setscene functions. Intermediate - # dependencies between the setscene tasks only complicate the code. This code - # therefore aims to collapse the huge runqueue dependency tree into a smaller one - # only containing the setscene functions. - - for task in xrange(self.stats.total): - self.runq_running.append(0) - self.runq_complete.append(0) - self.runq_buildable.append(0) - - for task in xrange(len(self.rqdata.runq_fnid)): - sq_revdeps.append(copy.copy(self.rqdata.runq_revdeps[task])) - sq_revdeps_new.append(set()) - if (len(self.rqdata.runq_revdeps[task]) == 0) and task not in self.rqdata.runq_setscene: - endpoints[task] = None - - for task in self.rqdata.runq_setscene: - for dep in self.rqdata.runq_depends[task]: - endpoints[dep] = task - - def process_endpoints(endpoints): - newendpoints = {} - for point, task in endpoints.items(): - tasks = set() - if task: - tasks.add(task) - if sq_revdeps_new[point]: - tasks |= sq_revdeps_new[point] - sq_revdeps_new[point] = set() - for dep in self.rqdata.runq_depends[point]: - if point in sq_revdeps[dep]: - sq_revdeps[dep].remove(point) - if tasks: - sq_revdeps_new[dep] |= tasks - if (len(sq_revdeps[dep]) == 0 or len(sq_revdeps_new[dep]) != 0) and dep not in self.rqdata.runq_setscene: - newendpoints[dep] = task - if len(newendpoints) != 0: - process_endpoints(newendpoints) - - process_endpoints(endpoints) - - for task in xrange(len(self.rqdata.runq_fnid)): - if task in self.rqdata.runq_setscene: - deps = set() - for dep in sq_revdeps_new[task]: - deps.add(self.rqdata.runq_setscene.index(dep)) - sq_revdeps_squash.append(deps) - elif len(sq_revdeps_new[task]) != 0: - bb.msg.fatal(bb.msg.domain.RunQueue, "Something went badly wrong during scenequeue generation, aborting. Please report this problem.") - - #for task in xrange(len(sq_revdeps_squash)): - # print "Task %s: %s.%s is %s " % (task, self.taskData.fn_index[self.runq_fnid[self.runq_setscene[task]]], self.runq_task[self.runq_setscene[task]] + "_setscene", sq_revdeps_squash[task]) - - self.sq_deps = [] - self.sq_revdeps = sq_revdeps_squash - self.sq_revdeps2 = copy.deepcopy(self.sq_revdeps) - - for task in xrange(len(self.sq_revdeps)): - self.sq_deps.append(set()) - for task in xrange(len(self.sq_revdeps)): - for dep in self.sq_revdeps[task]: - self.sq_deps[dep].add(task) - - for task in xrange(len(self.sq_revdeps)): - if len(self.sq_revdeps[task]) == 0: - self.runq_buildable[task] = 1 - - if self.rq.hashvalidate: - sq_hash = [] - sq_hashfn = [] - sq_fn = [] - sq_taskname = [] - sq_task = [] - noexec = [] - for task in xrange(len(self.sq_revdeps)): - realtask = self.rqdata.runq_setscene[task] - fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[realtask]] - taskname = self.rqdata.runq_task[realtask] - taskdep = self.rqdata.dataCache.task_deps[fn] - if 'noexec' in taskdep and taskname in taskdep['noexec']: - noexec.append(task) - self.task_skip(task) - bb.build.make_stamp(taskname + "_setscene", self.rqdata.dataCache, fn) - continue - sq_fn.append(fn) - sq_hashfn.append(self.rqdata.dataCache.hashfn[fn]) - sq_hash.append(self.rqdata.runq_hash[realtask]) - sq_taskname.append(taskname) - sq_task.append(task) - call = self.rq.hashvalidate + "(sq_fn, sq_task, sq_hash, sq_hashfn, d)" - locs = { "sq_fn" : sq_fn, "sq_task" : sq_taskname, "sq_hash" : sq_hash, "sq_hashfn" : sq_hashfn, "d" : self.cooker.configuration.data } - valid = bb.utils.better_eval(call, locs) - - valid_new = [] - for v in valid: - valid_new.append(sq_task[v]) - - for task in xrange(len(self.sq_revdeps)): - if task not in valid_new and task not in noexec: - logger.debug(2, 'No package found, so skipping setscene task %s', - self.rqdata.get_user_idstring(task)) - self.task_failoutright(task) - - logger.info('Executing SetScene Tasks') - - self.rq.state = runQueueSceneRun - - def scenequeue_updatecounters(self, task): - for dep in self.sq_deps[task]: - self.sq_revdeps2[dep].remove(task) - if len(self.sq_revdeps2[dep]) == 0: - self.runq_buildable[dep] = 1 - - def task_completeoutright(self, task): - """ - Mark a task as completed - Look at the reverse dependencies and mark any task with - completed dependencies as buildable - """ - - index = self.rqdata.runq_setscene[task] - logger.debug(1, 'Found task %s which could be accelerated', - self.rqdata.get_user_idstring(index)) - - self.scenequeue_covered.add(task) - self.scenequeue_updatecounters(task) - - def task_complete(self, task): - self.stats.taskCompleted() - self.task_completeoutright(task) - - def task_fail(self, task, result): - self.stats.taskFailed() - index = self.rqdata.runq_setscene[task] - bb.event.fire(runQueueTaskFailed(task, self.stats, result, self), self.cfgData) - self.scenequeue_notcovered.add(task) - self.scenequeue_updatecounters(task) - - def task_failoutright(self, task): - self.runq_running[task] = 1 - self.runq_buildable[task] = 1 - self.stats.taskCompleted() - self.stats.taskSkipped() - index = self.rqdata.runq_setscene[task] - self.scenequeue_notcovered.add(task) - self.scenequeue_updatecounters(task) - - def task_skip(self, task): - self.runq_running[task] = 1 - self.runq_buildable[task] = 1 - self.task_completeoutright(task) - self.stats.taskCompleted() - self.stats.taskSkipped() - - def execute(self): - """ - Run the tasks in a queue prepared by prepare_runqueue - """ - - task = None - if self.stats.active < self.number_tasks: - # Find the next setscene to run - for nexttask in xrange(self.stats.total): - if self.runq_buildable[nexttask] == 1 and self.runq_running[nexttask] != 1: - task = nexttask - break - if task is not None: - realtask = self.rqdata.runq_setscene[task] - fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[realtask]] - - taskname = self.rqdata.runq_task[realtask] + "_setscene" - if self.rq.check_stamp_task(realtask, self.rqdata.runq_task[realtask]): - logger.debug(2, 'Stamp for underlying task %s(%s) is current, so skipping setscene variant', - task, self.rqdata.get_user_idstring(task)) - self.task_failoutright(task) - return True - - if self.cooker.configuration.force: - for target in self.rqdata.target_pairs: - if target[0] == fn and target[1] == self.rqdata.runq_task[realtask]: - self.task_failoutright(task) - return True - - if self.rq.check_stamp_task(realtask, taskname): - logger.debug(2, 'Setscene stamp current task %s(%s), so skip it and its dependencies', - task, self.rqdata.get_user_idstring(realtask)) - self.task_skip(task) - return True - - logger.info("Running setscene task %d of %d (%s:%s)" % (self.stats.completed + self.stats.active + self.stats.failed + 1, - self.stats.total, fn, taskname)) - - pid, pipein, pipeout = self.fork_off_task(fn, realtask, taskname) - - self.build_pids[pid] = task - self.build_pipes[pid] = runQueuePipe(pipein, pipeout, self.cfgData) - self.runq_running[task] = 1 - self.stats.taskActive() - if self.stats.active < self.number_tasks: - return True - - for pipe in self.build_pipes: - self.build_pipes[pipe].read() - - if self.stats.active > 0: - if self.runqueue_process_waitpid() is None: - return 0.5 - return True - - # Convert scenequeue_covered task numbers into full taskgraph ids - oldcovered = self.scenequeue_covered - self.rq.scenequeue_covered = set() - for task in oldcovered: - self.rq.scenequeue_covered.add(self.rqdata.runq_setscene[task]) - - logger.debug(1, 'We can skip tasks %s', self.rq.scenequeue_covered) - - self.rq.state = runQueueRunInit - return True - - def fork_off_task(self, fn, task, taskname): - return RunQueueExecute.fork_off_task(self, fn, task, taskname, quieterrors=True) - -class TaskFailure(Exception): - """ - Exception raised when a task in a runqueue fails - """ - def __init__(self, x): - self.args = x - - -class runQueueExitWait(bb.event.Event): - """ - Event when waiting for task processes to exit - """ - - def __init__(self, remain): - self.remain = remain - self.message = "Waiting for %s active tasks to finish" % remain - bb.event.Event.__init__(self) - -class runQueueEvent(bb.event.Event): - """ - Base runQueue event class - """ - def __init__(self, task, stats, rq): - self.taskid = task - self.taskstring = rq.rqdata.get_user_idstring(task) - self.stats = stats.copy() - bb.event.Event.__init__(self) - -class runQueueTaskStarted(runQueueEvent): - """ - Event notifing a task was started - """ - def __init__(self, task, stats, rq, noexec=False): - runQueueEvent.__init__(self, task, stats, rq) - self.noexec = noexec - -class runQueueTaskFailed(runQueueEvent): - """ - Event notifing a task failed - """ - def __init__(self, task, stats, exitcode, rq): - runQueueEvent.__init__(self, task, stats, rq) - self.exitcode = exitcode - -class runQueueTaskCompleted(runQueueEvent): - """ - Event notifing a task completed - """ - -def check_stamp_fn(fn, taskname, d): - rqexe = bb.data.getVar("__RUNQUEUE_DO_NOT_USE_EXTERNALLY", d) - fn = bb.data.getVar("__RUNQUEUE_DO_NOT_USE_EXTERNALLY2", d) - fnid = rqexe.rqdata.taskData.getfn_id(fn) - taskid = rqexe.rqdata.get_task_id(fnid, taskname) - if taskid is not None: - return rqexe.rq.check_stamp_task(taskid) - return None - -class runQueuePipe(): - """ - Abstraction for a pipe between a worker thread and the server - """ - def __init__(self, pipein, pipeout, d): - self.input = pipein - pipeout.close() - fcntl.fcntl(self.input, fcntl.F_SETFL, fcntl.fcntl(self.input, fcntl.F_GETFL) | os.O_NONBLOCK) - self.queue = "" - self.d = d - - def read(self): - start = len(self.queue) - try: - self.queue = self.queue + self.input.read(102400) - except (OSError, IOError): - pass - end = len(self.queue) - index = self.queue.find("</event>") - while index != -1: - bb.event.fire_from_worker(self.queue[:index+8], self.d) - self.queue = self.queue[index+8:] - index = self.queue.find("</event>") - return (end > start) - - def close(self): - while self.read(): - continue - if len(self.queue) > 0: - print("Warning, worker left partial message: %s" % self.queue) - self.input.close() diff --git a/bitbake/lib/bb/server/__init__.py b/bitbake/lib/bb/server/__init__.py deleted file mode 100644 index e69de29bb..000000000 --- a/bitbake/lib/bb/server/__init__.py +++ /dev/null diff --git a/bitbake/lib/bb/server/none.py b/bitbake/lib/bb/server/none.py deleted file mode 100644 index be0fb8f77..000000000 --- a/bitbake/lib/bb/server/none.py +++ /dev/null @@ -1,195 +0,0 @@ -# -# BitBake 'dummy' Passthrough Server -# -# Copyright (C) 2006 - 2007 Michael 'Mickey' Lauer -# Copyright (C) 2006 - 2008 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -""" - This module implements an xmlrpc server for BitBake. - - Use this by deriving a class from BitBakeXMLRPCServer and then adding - methods which you want to "export" via XMLRPC. If the methods have the - prefix xmlrpc_, then registering those function will happen automatically, - if not, you need to call register_function. - - Use register_idle_function() to add a function which the xmlrpc server - calls from within server_forever when no requests are pending. Make sure - that those functions are non-blocking or else you will introduce latency - in the server's main loop. -""" - -import time -import bb -from bb.ui import uievent -import xmlrpclib -import pickle -import signal - -DEBUG = False - -from SimpleXMLRPCServer import SimpleXMLRPCServer, SimpleXMLRPCRequestHandler -import inspect, select - -class BitBakeServerCommands(): - def __init__(self, server, cooker): - self.cooker = cooker - self.server = server - - def runCommand(self, command): - """ - Run a cooker command on the server - """ - #print "Running Command %s" % command - return self.cooker.command.runCommand(command) - - def terminateServer(self): - """ - Trigger the server to quit - """ - self.server.server_exit() - #print "Server (cooker) exitting" - return - - def ping(self): - """ - Dummy method which can be used to check the server is still alive - """ - return True - -eventQueue = [] - -class BBUIEventQueue: - class event: - def __init__(self, parent): - self.parent = parent - @staticmethod - def send(event): - bb.server.none.eventQueue.append(pickle.loads(event)) - @staticmethod - def quit(): - return - - def __init__(self, BBServer): - self.eventQueue = bb.server.none.eventQueue - self.BBServer = BBServer - self.EventHandle = bb.event.register_UIHhandler(self) - - def getEvent(self): - if len(self.eventQueue) == 0: - return None - - return self.eventQueue.pop(0) - - def waitEvent(self, delay): - event = self.getEvent() - if event: - return event - self.BBServer.idle_commands(delay) - return self.getEvent() - - def queue_event(self, event): - self.eventQueue.append(event) - - def system_quit( self ): - bb.event.unregister_UIHhandler(self.EventHandle) - -# Dummy signal handler to ensure we break out of sleep upon SIGCHLD -def chldhandler(signum, stackframe): - pass - -class BitBakeServer(): - # remove this when you're done with debugging - # allow_reuse_address = True - - def __init__(self, cooker): - self._idlefuns = {} - self.commands = BitBakeServerCommands(self, cooker) - - def register_idle_function(self, function, data): - """Register a function to be called while the server is idle""" - assert hasattr(function, '__call__') - self._idlefuns[function] = data - - def idle_commands(self, delay): - #print "Idle queue length %s" % len(self._idlefuns) - #print "Idle timeout, running idle functions" - #if len(self._idlefuns) == 0: - nextsleep = delay - for function, data in self._idlefuns.items(): - try: - retval = function(self, data, False) - #print "Idle function returned %s" % (retval) - if retval is False: - del self._idlefuns[function] - elif retval is True: - nextsleep = None - elif nextsleep is None: - continue - elif retval < nextsleep: - nextsleep = retval - except SystemExit: - raise - except: - import traceback - traceback.print_exc() - self.commands.runCommand(["stateShutdown"]) - pass - if nextsleep is not None: - #print "Sleeping for %s (%s)" % (nextsleep, delay) - signal.signal(signal.SIGCHLD, chldhandler) - time.sleep(nextsleep) - signal.signal(signal.SIGCHLD, signal.SIG_DFL) - - def server_exit(self): - # Tell idle functions we're exiting - for function, data in self._idlefuns.items(): - try: - retval = function(self, data, True) - except: - pass - -class BitbakeServerInfo(): - def __init__(self, server): - self.server = server - self.commands = server.commands - -class BitBakeServerFork(): - def __init__(self, cooker, server, serverinfo, logfile): - serverinfo.logfile = logfile - serverinfo.cooker = cooker - serverinfo.server = server - -class BitbakeUILauch(): - def launch(self, serverinfo, uifunc, *args): - return bb.cooker.server_main(serverinfo.cooker, uifunc, *args) - -class BitBakeServerConnection(): - def __init__(self, serverinfo): - self.server = serverinfo.server - self.connection = serverinfo.commands - self.events = bb.server.none.BBUIEventQueue(self.server) - for event in bb.event.ui_queue: - self.events.queue_event(event) - - def terminate(self): - try: - self.events.system_quit() - except: - pass - try: - self.connection.terminateServer() - except: - pass diff --git a/bitbake/lib/bb/server/xmlrpc.py b/bitbake/lib/bb/server/xmlrpc.py deleted file mode 100644 index 0d03e308d..000000000 --- a/bitbake/lib/bb/server/xmlrpc.py +++ /dev/null @@ -1,260 +0,0 @@ -# -# BitBake XMLRPC Server -# -# Copyright (C) 2006 - 2007 Michael 'Mickey' Lauer -# Copyright (C) 2006 - 2008 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -""" - This module implements an xmlrpc server for BitBake. - - Use this by deriving a class from BitBakeXMLRPCServer and then adding - methods which you want to "export" via XMLRPC. If the methods have the - prefix xmlrpc_, then registering those function will happen automatically, - if not, you need to call register_function. - - Use register_idle_function() to add a function which the xmlrpc server - calls from within server_forever when no requests are pending. Make sure - that those functions are non-blocking or else you will introduce latency - in the server's main loop. -""" - -import bb -import xmlrpclib, sys -from bb import daemonize -from bb.ui import uievent - -DEBUG = False - -from SimpleXMLRPCServer import SimpleXMLRPCServer, SimpleXMLRPCRequestHandler -import inspect, select - -if sys.hexversion < 0x020600F0: - print("Sorry, python 2.6 or later is required for bitbake's XMLRPC mode") - sys.exit(1) - -## -# The xmlrpclib.Transport class has undergone various changes in Python 2.7 -# which break BitBake's XMLRPC implementation. -# To work around this we subclass Transport and have a copy/paste of method -# implementations from Python 2.6.6's xmlrpclib. -# -# Upstream Python bug is #8194 (http://bugs.python.org/issue8194) -## - -class BBTransport(xmlrpclib.Transport): - def request(self, host, handler, request_body, verbose=0): - h = self.make_connection(host) - if verbose: - h.set_debuglevel(1) - - self.send_request(h, handler, request_body) - self.send_host(h, host) - self.send_user_agent(h) - self.send_content(h, request_body) - - errcode, errmsg, headers = h.getreply() - - if errcode != 200: - raise ProtocolError( - host + handler, - errcode, errmsg, - headers - ) - - self.verbose = verbose - - try: - sock = h._conn.sock - except AttributeError: - sock = None - - return self._parse_response(h.getfile(), sock) - - def make_connection(self, host): - import httplib - host, extra_headers, x509 = self.get_host_info(host) - return httplib.HTTP(host) - - def _parse_response(self, file, sock): - p, u = self.getparser() - - while 1: - if sock: - response = sock.recv(1024) - else: - response = file.read(1024) - if not response: - break - if self.verbose: - print "body:", repr(response) - p.feed(response) - - file.close() - p.close() - - return u.close() - -class BitBakeServerCommands(): - def __init__(self, server, cooker): - self.cooker = cooker - self.server = server - - def registerEventHandler(self, host, port): - """ - Register a remote UI Event Handler - """ - t = BBTransport() - s = xmlrpclib.Server("http://%s:%d/" % (host, port), transport=t, allow_none=True) - return bb.event.register_UIHhandler(s) - - def unregisterEventHandler(self, handlerNum): - """ - Unregister a remote UI Event Handler - """ - return bb.event.unregister_UIHhandler(handlerNum) - - def runCommand(self, command): - """ - Run a cooker command on the server - """ - return self.cooker.command.runCommand(command) - - def terminateServer(self): - """ - Trigger the server to quit - """ - self.server.quit = True - print("Server (cooker) exitting") - return - - def ping(self): - """ - Dummy method which can be used to check the server is still alive - """ - return True - -class BitBakeServer(SimpleXMLRPCServer): - # remove this when you're done with debugging - # allow_reuse_address = True - - def __init__(self, cooker, interface = ("localhost", 0)): - """ - Constructor - """ - SimpleXMLRPCServer.__init__(self, interface, - requestHandler=SimpleXMLRPCRequestHandler, - logRequests=False, allow_none=True) - self._idlefuns = {} - self.host, self.port = self.socket.getsockname() - #self.register_introspection_functions() - commands = BitBakeServerCommands(self, cooker) - self.autoregister_all_functions(commands, "") - self.cooker = cooker - - def autoregister_all_functions(self, context, prefix): - """ - Convenience method for registering all functions in the scope - of this class that start with a common prefix - """ - methodlist = inspect.getmembers(context, inspect.ismethod) - for name, method in methodlist: - if name.startswith(prefix): - self.register_function(method, name[len(prefix):]) - - def register_idle_function(self, function, data): - """Register a function to be called while the server is idle""" - assert hasattr(function, '__call__') - self._idlefuns[function] = data - - def serve_forever(self): - bb.cooker.server_main(self.cooker, self._serve_forever) - - def _serve_forever(self): - """ - Serve Requests. Overloaded to honor a quit command - """ - self.quit = False - self.timeout = 0 # Run Idle calls for our first callback - while not self.quit: - #print "Idle queue length %s" % len(self._idlefuns) - self.handle_request() - #print "Idle timeout, running idle functions" - nextsleep = None - for function, data in self._idlefuns.items(): - try: - retval = function(self, data, False) - if retval is False: - del self._idlefuns[function] - elif retval is True: - nextsleep = 0 - elif nextsleep is 0: - continue - elif nextsleep is None: - nextsleep = retval - elif retval < nextsleep: - nextsleep = retval - except SystemExit: - raise - except: - import traceback - traceback.print_exc() - pass - if nextsleep is None and len(self._idlefuns) > 0: - nextsleep = 0 - self.timeout = nextsleep - # Tell idle functions we're exiting - for function, data in self._idlefuns.items(): - try: - retval = function(self, data, True) - except: - pass - - self.server_close() - return - -class BitbakeServerInfo(): - def __init__(self, server): - self.host = server.host - self.port = server.port - -class BitBakeServerFork(): - def __init__(self, cooker, server, serverinfo, logfile): - daemonize.createDaemon(server.serve_forever, logfile) - -class BitbakeUILauch(): - def launch(self, serverinfo, uifunc, *args): - return uifunc(*args) - -class BitBakeServerConnection(): - def __init__(self, serverinfo): - t = BBTransport() - self.connection = xmlrpclib.Server("http://%s:%s" % (serverinfo.host, serverinfo.port), transport=t, allow_none=True) - self.events = uievent.BBUIEventQueue(self.connection) - for event in bb.event.ui_queue: - self.events.queue_event(event) - - def terminate(self): - # Don't wait for server indefinitely - import socket - socket.setdefaulttimeout(2) - try: - self.events.system_quit() - except: - pass - try: - self.connection.terminateServer() - except: - pass diff --git a/bitbake/lib/bb/shell.py b/bitbake/lib/bb/shell.py deleted file mode 100644 index 3319e2d1c..000000000 --- a/bitbake/lib/bb/shell.py +++ /dev/null @@ -1,820 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -########################################################################## -# -# Copyright (C) 2005-2006 Michael 'Mickey' Lauer <mickey@Vanille.de> -# Copyright (C) 2005-2006 Vanille Media -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -########################################################################## -# -# Thanks to: -# * Holger Freyther <zecke@handhelds.org> -# * Justin Patrin <papercrane@reversefold.com> -# -########################################################################## - -""" -BitBake Shell - -IDEAS: - * list defined tasks per package - * list classes - * toggle force - * command to reparse just one (or more) bbfile(s) - * automatic check if reparsing is necessary (inotify?) - * frontend for bb file manipulation - * more shell-like features: - - output control, i.e. pipe output into grep, sort, etc. - - job control, i.e. bring running commands into background and foreground - * start parsing in background right after startup - * ncurses interface - -PROBLEMS: - * force doesn't always work - * readline completion for commands with more than one parameters - -""" - -########################################################################## -# Import and setup global variables -########################################################################## - -from __future__ import print_function -from functools import reduce -try: - set -except NameError: - from sets import Set as set -import sys, os, readline, socket, httplib, urllib, commands, popen2, shlex, Queue, fnmatch -from bb import data, parse, build, cache, taskdata, runqueue, providers as Providers - -__version__ = "0.5.3.1" -__credits__ = """BitBake Shell Version %s (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de> -Type 'help' for more information, press CTRL-D to exit.""" % __version__ - -cmds = {} -leave_mainloop = False -last_exception = None -cooker = None -parsed = False -debug = os.environ.get( "BBSHELL_DEBUG", "" ) - -########################################################################## -# Class BitBakeShellCommands -########################################################################## - -class BitBakeShellCommands: - """This class contains the valid commands for the shell""" - - def __init__( self, shell ): - """Register all the commands""" - self._shell = shell - for attr in BitBakeShellCommands.__dict__: - if not attr.startswith( "_" ): - if attr.endswith( "_" ): - command = attr[:-1].lower() - else: - command = attr[:].lower() - method = getattr( BitBakeShellCommands, attr ) - debugOut( "registering command '%s'" % command ) - # scan number of arguments - usage = getattr( method, "usage", "" ) - if usage != "<...>": - numArgs = len( usage.split() ) - else: - numArgs = -1 - shell.registerCommand( command, method, numArgs, "%s %s" % ( command, usage ), method.__doc__ ) - - def _checkParsed( self ): - if not parsed: - print("SHELL: This command needs to parse bbfiles...") - self.parse( None ) - - def _findProvider( self, item ): - self._checkParsed() - # Need to use taskData for this information - preferred = data.getVar( "PREFERRED_PROVIDER_%s" % item, cooker.configuration.data, 1 ) - if not preferred: preferred = item - try: - lv, lf, pv, pf = Providers.findBestProvider(preferred, cooker.configuration.data, cooker.status) - except KeyError: - if item in cooker.status.providers: - pf = cooker.status.providers[item][0] - else: - pf = None - return pf - - def alias( self, params ): - """Register a new name for a command""" - new, old = params - if not old in cmds: - print("ERROR: Command '%s' not known" % old) - else: - cmds[new] = cmds[old] - print("OK") - alias.usage = "<alias> <command>" - - def buffer( self, params ): - """Dump specified output buffer""" - index = params[0] - print(self._shell.myout.buffer( int( index ) )) - buffer.usage = "<index>" - - def buffers( self, params ): - """Show the available output buffers""" - commands = self._shell.myout.bufferedCommands() - if not commands: - print("SHELL: No buffered commands available yet. Start doing something.") - else: - print("="*35, "Available Output Buffers", "="*27) - for index, cmd in enumerate( commands ): - print("| %s %s" % ( str( index ).ljust( 3 ), cmd )) - print("="*88) - - def build( self, params, cmd = "build" ): - """Build a providee""" - global last_exception - globexpr = params[0] - self._checkParsed() - names = globfilter( cooker.status.pkg_pn, globexpr ) - if len( names ) == 0: names = [ globexpr ] - print("SHELL: Building %s" % ' '.join( names )) - - td = taskdata.TaskData(cooker.configuration.abort) - localdata = data.createCopy(cooker.configuration.data) - data.update_data(localdata) - data.expandKeys(localdata) - - try: - tasks = [] - for name in names: - td.add_provider(localdata, cooker.status, name) - providers = td.get_provider(name) - - if len(providers) == 0: - raise Providers.NoProvider - - tasks.append([name, "do_%s" % cmd]) - - td.add_unresolved(localdata, cooker.status) - - rq = runqueue.RunQueue(cooker, localdata, cooker.status, td, tasks) - rq.prepare_runqueue() - rq.execute_runqueue() - - except Providers.NoProvider: - print("ERROR: No Provider") - last_exception = Providers.NoProvider - - except runqueue.TaskFailure as fnids: - last_exception = runqueue.TaskFailure - - except build.FuncFailed as e: - print("ERROR: Couldn't build '%s'" % names) - last_exception = e - - - build.usage = "<providee>" - - def clean( self, params ): - """Clean a providee""" - self.build( params, "clean" ) - clean.usage = "<providee>" - - def compile( self, params ): - """Execute 'compile' on a providee""" - self.build( params, "compile" ) - compile.usage = "<providee>" - - def configure( self, params ): - """Execute 'configure' on a providee""" - self.build( params, "configure" ) - configure.usage = "<providee>" - - def install( self, params ): - """Execute 'install' on a providee""" - self.build( params, "install" ) - install.usage = "<providee>" - - def edit( self, params ): - """Call $EDITOR on a providee""" - name = params[0] - bbfile = self._findProvider( name ) - if bbfile is not None: - os.system( "%s %s" % ( os.environ.get( "EDITOR", "vi" ), bbfile ) ) - else: - print("ERROR: Nothing provides '%s'" % name) - edit.usage = "<providee>" - - def environment( self, params ): - """Dump out the outer BitBake environment""" - cooker.showEnvironment() - - def exit_( self, params ): - """Leave the BitBake Shell""" - debugOut( "setting leave_mainloop to true" ) - global leave_mainloop - leave_mainloop = True - - def fetch( self, params ): - """Fetch a providee""" - self.build( params, "fetch" ) - fetch.usage = "<providee>" - - def fileBuild( self, params, cmd = "build" ): - """Parse and build a .bb file""" - global last_exception - name = params[0] - bf = completeFilePath( name ) - print("SHELL: Calling '%s' on '%s'" % ( cmd, bf )) - - try: - cooker.buildFile(bf, cmd) - except parse.ParseError: - print("ERROR: Unable to open or parse '%s'" % bf) - except build.FuncFailed as e: - print("ERROR: Couldn't build '%s'" % name) - last_exception = e - - fileBuild.usage = "<bbfile>" - - def fileClean( self, params ): - """Clean a .bb file""" - self.fileBuild( params, "clean" ) - fileClean.usage = "<bbfile>" - - def fileEdit( self, params ): - """Call $EDITOR on a .bb file""" - name = params[0] - os.system( "%s %s" % ( os.environ.get( "EDITOR", "vi" ), completeFilePath( name ) ) ) - fileEdit.usage = "<bbfile>" - - def fileRebuild( self, params ): - """Rebuild (clean & build) a .bb file""" - self.fileBuild( params, "rebuild" ) - fileRebuild.usage = "<bbfile>" - - def fileReparse( self, params ): - """(re)Parse a bb file""" - bbfile = params[0] - print("SHELL: Parsing '%s'" % bbfile) - parse.update_mtime( bbfile ) - cooker.parser.reparse(bbfile) - if False: #fromCache: - print("SHELL: File has not been updated, not reparsing") - else: - print("SHELL: Parsed") - fileReparse.usage = "<bbfile>" - - def abort( self, params ): - """Toggle abort task execution flag (see bitbake -k)""" - cooker.configuration.abort = not cooker.configuration.abort - print("SHELL: Abort Flag is now '%s'" % repr( cooker.configuration.abort )) - - def force( self, params ): - """Toggle force task execution flag (see bitbake -f)""" - cooker.configuration.force = not cooker.configuration.force - print("SHELL: Force Flag is now '%s'" % repr( cooker.configuration.force )) - - def help( self, params ): - """Show a comprehensive list of commands and their purpose""" - print("="*30, "Available Commands", "="*30) - for cmd in sorted(cmds): - function, numparams, usage, helptext = cmds[cmd] - print("| %s | %s" % (usage.ljust(30), helptext)) - print("="*78) - - def lastError( self, params ): - """Show the reason or log that was produced by the last BitBake event exception""" - if last_exception is None: - print("SHELL: No Errors yet (Phew)...") - else: - reason, event = last_exception.args - print("SHELL: Reason for the last error: '%s'" % reason) - if ':' in reason: - msg, filename = reason.split( ':' ) - filename = filename.strip() - print("SHELL: Dumping log file for last error:") - try: - print(open( filename ).read()) - except IOError: - print("ERROR: Couldn't open '%s'" % filename) - - def match( self, params ): - """Dump all files or providers matching a glob expression""" - what, globexpr = params - if what == "files": - self._checkParsed() - for key in globfilter( cooker.status.pkg_fn, globexpr ): print(key) - elif what == "providers": - self._checkParsed() - for key in globfilter( cooker.status.pkg_pn, globexpr ): print(key) - else: - print("Usage: match %s" % self.print_.usage) - match.usage = "<files|providers> <glob>" - - def new( self, params ): - """Create a new .bb file and open the editor""" - dirname, filename = params - packages = '/'.join( data.getVar( "BBFILES", cooker.configuration.data, 1 ).split('/')[:-2] ) - fulldirname = "%s/%s" % ( packages, dirname ) - - if not os.path.exists( fulldirname ): - print("SHELL: Creating '%s'" % fulldirname) - os.mkdir( fulldirname ) - if os.path.exists( fulldirname ) and os.path.isdir( fulldirname ): - if os.path.exists( "%s/%s" % ( fulldirname, filename ) ): - print("SHELL: ERROR: %s/%s already exists" % ( fulldirname, filename )) - return False - print("SHELL: Creating '%s/%s'" % ( fulldirname, filename )) - newpackage = open( "%s/%s" % ( fulldirname, filename ), "w" ) - print("""DESCRIPTION = "" -SECTION = "" -AUTHOR = "" -HOMEPAGE = "" -MAINTAINER = "" -LICENSE = "GPL" -PR = "r0" - -SRC_URI = "" - -#inherit base - -#do_configure() { -# -#} - -#do_compile() { -# -#} - -#do_stage() { -# -#} - -#do_install() { -# -#} -""", file=newpackage) - newpackage.close() - os.system( "%s %s/%s" % ( os.environ.get( "EDITOR" ), fulldirname, filename ) ) - new.usage = "<directory> <filename>" - - def package( self, params ): - """Execute 'package' on a providee""" - self.build( params, "package" ) - package.usage = "<providee>" - - def pasteBin( self, params ): - """Send a command + output buffer to the pastebin at http://rafb.net/paste""" - index = params[0] - contents = self._shell.myout.buffer( int( index ) ) - sendToPastebin( "output of " + params[0], contents ) - pasteBin.usage = "<index>" - - def pasteLog( self, params ): - """Send the last event exception error log (if there is one) to http://rafb.net/paste""" - if last_exception is None: - print("SHELL: No Errors yet (Phew)...") - else: - reason, event = last_exception.args - print("SHELL: Reason for the last error: '%s'" % reason) - if ':' in reason: - msg, filename = reason.split( ':' ) - filename = filename.strip() - print("SHELL: Pasting log file to pastebin...") - - file = open( filename ).read() - sendToPastebin( "contents of " + filename, file ) - - def patch( self, params ): - """Execute 'patch' command on a providee""" - self.build( params, "patch" ) - patch.usage = "<providee>" - - def parse( self, params ): - """(Re-)parse .bb files and calculate the dependency graph""" - cooker.status = cache.CacheData() - ignore = data.getVar("ASSUME_PROVIDED", cooker.configuration.data, 1) or "" - cooker.status.ignored_dependencies = set( ignore.split() ) - cooker.handleCollections( data.getVar("BBFILE_COLLECTIONS", cooker.configuration.data, 1) ) - - (filelist, masked) = cooker.collect_bbfiles() - cooker.parse_bbfiles(filelist, masked, cooker.myProgressCallback) - cooker.buildDepgraph() - global parsed - parsed = True - print() - - def reparse( self, params ): - """(re)Parse a providee's bb file""" - bbfile = self._findProvider( params[0] ) - if bbfile is not None: - print("SHELL: Found bbfile '%s' for '%s'" % ( bbfile, params[0] )) - self.fileReparse( [ bbfile ] ) - else: - print("ERROR: Nothing provides '%s'" % params[0]) - reparse.usage = "<providee>" - - def getvar( self, params ): - """Dump the contents of an outer BitBake environment variable""" - var = params[0] - value = data.getVar( var, cooker.configuration.data, 1 ) - print(value) - getvar.usage = "<variable>" - - def peek( self, params ): - """Dump contents of variable defined in providee's metadata""" - name, var = params - bbfile = self._findProvider( name ) - if bbfile is not None: - the_data = cache.Cache.loadDataFull(bbfile, cooker.configuration.data) - value = the_data.getVar( var, 1 ) - print(value) - else: - print("ERROR: Nothing provides '%s'" % name) - peek.usage = "<providee> <variable>" - - def poke( self, params ): - """Set contents of variable defined in providee's metadata""" - name, var, value = params - bbfile = self._findProvider( name ) - if bbfile is not None: - print("ERROR: Sorry, this functionality is currently broken") - #d = cooker.pkgdata[bbfile] - #data.setVar( var, value, d ) - - # mark the change semi persistant - #cooker.pkgdata.setDirty(bbfile, d) - #print "OK" - else: - print("ERROR: Nothing provides '%s'" % name) - poke.usage = "<providee> <variable> <value>" - - def print_( self, params ): - """Dump all files or providers""" - what = params[0] - if what == "files": - self._checkParsed() - for key in cooker.status.pkg_fn: print(key) - elif what == "providers": - self._checkParsed() - for key in cooker.status.providers: print(key) - else: - print("Usage: print %s" % self.print_.usage) - print_.usage = "<files|providers>" - - def python( self, params ): - """Enter the expert mode - an interactive BitBake Python Interpreter""" - sys.ps1 = "EXPERT BB>>> " - sys.ps2 = "EXPERT BB... " - import code - interpreter = code.InteractiveConsole( dict( globals() ) ) - interpreter.interact( "SHELL: Expert Mode - BitBake Python %s\nType 'help' for more information, press CTRL-D to switch back to BBSHELL." % sys.version ) - - def showdata( self, params ): - """Execute 'showdata' on a providee""" - cooker.showEnvironment(None, params) - showdata.usage = "<providee>" - - def setVar( self, params ): - """Set an outer BitBake environment variable""" - var, value = params - data.setVar( var, value, cooker.configuration.data ) - print("OK") - setVar.usage = "<variable> <value>" - - def rebuild( self, params ): - """Clean and rebuild a .bb file or a providee""" - self.build( params, "clean" ) - self.build( params, "build" ) - rebuild.usage = "<providee>" - - def shell( self, params ): - """Execute a shell command and dump the output""" - if params != "": - print(commands.getoutput( " ".join( params ) )) - shell.usage = "<...>" - - def stage( self, params ): - """Execute 'stage' on a providee""" - self.build( params, "populate_staging" ) - stage.usage = "<providee>" - - def status( self, params ): - """<just for testing>""" - print("-" * 78) - print("building list = '%s'" % cooker.building_list) - print("build path = '%s'" % cooker.build_path) - print("consider_msgs_cache = '%s'" % cooker.consider_msgs_cache) - print("build stats = '%s'" % cooker.stats) - if last_exception is not None: print("last_exception = '%s'" % repr( last_exception.args )) - print("memory output contents = '%s'" % self._shell.myout._buffer) - - def test( self, params ): - """<just for testing>""" - print("testCommand called with '%s'" % params) - - def unpack( self, params ): - """Execute 'unpack' on a providee""" - self.build( params, "unpack" ) - unpack.usage = "<providee>" - - def which( self, params ): - """Computes the providers for a given providee""" - # Need to use taskData for this information - item = params[0] - - self._checkParsed() - - preferred = data.getVar( "PREFERRED_PROVIDER_%s" % item, cooker.configuration.data, 1 ) - if not preferred: preferred = item - - try: - lv, lf, pv, pf = Providers.findBestProvider(preferred, cooker.configuration.data, cooker.status) - except KeyError: - lv, lf, pv, pf = (None,)*4 - - try: - providers = cooker.status.providers[item] - except KeyError: - print("SHELL: ERROR: Nothing provides", preferred) - else: - for provider in providers: - if provider == pf: provider = " (***) %s" % provider - else: provider = " %s" % provider - print(provider) - which.usage = "<providee>" - -########################################################################## -# Common helper functions -########################################################################## - -def completeFilePath( bbfile ): - """Get the complete bbfile path""" - if not cooker.status: return bbfile - if not cooker.status.pkg_fn: return bbfile - for key in cooker.status.pkg_fn: - if key.endswith( bbfile ): - return key - return bbfile - -def sendToPastebin( desc, content ): - """Send content to http://oe.pastebin.com""" - mydata = {} - mydata["lang"] = "Plain Text" - mydata["desc"] = desc - mydata["cvt_tabs"] = "No" - mydata["nick"] = "%s@%s" % ( os.environ.get( "USER", "unknown" ), socket.gethostname() or "unknown" ) - mydata["text"] = content - params = urllib.urlencode( mydata ) - headers = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/plain"} - - host = "rafb.net" - conn = httplib.HTTPConnection( "%s:80" % host ) - conn.request("POST", "/paste/paste.php", params, headers ) - - response = conn.getresponse() - conn.close() - - if response.status == 302: - location = response.getheader( "location" ) or "unknown" - print("SHELL: Pasted to http://%s%s" % ( host, location )) - else: - print("ERROR: %s %s" % ( response.status, response.reason )) - -def completer( text, state ): - """Return a possible readline completion""" - debugOut( "completer called with text='%s', state='%d'" % ( text, state ) ) - - if state == 0: - line = readline.get_line_buffer() - if " " in line: - line = line.split() - # we are in second (or more) argument - if line[0] in cmds and hasattr( cmds[line[0]][0], "usage" ): # known command and usage - u = getattr( cmds[line[0]][0], "usage" ).split()[0] - if u == "<variable>": - allmatches = cooker.configuration.data.keys() - elif u == "<bbfile>": - if cooker.status.pkg_fn is None: allmatches = [ "(No Matches Available. Parsed yet?)" ] - else: allmatches = [ x.split("/")[-1] for x in cooker.status.pkg_fn ] - elif u == "<providee>": - if cooker.status.pkg_fn is None: allmatches = [ "(No Matches Available. Parsed yet?)" ] - else: allmatches = cooker.status.providers.iterkeys() - else: allmatches = [ "(No tab completion available for this command)" ] - else: allmatches = [ "(No tab completion available for this command)" ] - else: - # we are in first argument - allmatches = cmds.iterkeys() - - completer.matches = [ x for x in allmatches if x[:len(text)] == text ] - #print "completer.matches = '%s'" % completer.matches - if len( completer.matches ) > state: - return completer.matches[state] - else: - return None - -def debugOut( text ): - if debug: - sys.stderr.write( "( %s )\n" % text ) - -def columnize( alist, width = 80 ): - """ - A word-wrap function that preserves existing line breaks - and most spaces in the text. Expects that existing line - breaks are posix newlines (\n). - """ - return reduce(lambda line, word, width=width: '%s%s%s' % - (line, - ' \n'[(len(line[line.rfind('\n')+1:]) - + len(word.split('\n', 1)[0] - ) >= width)], - word), - alist - ) - -def globfilter( names, pattern ): - return fnmatch.filter( names, pattern ) - -########################################################################## -# Class MemoryOutput -########################################################################## - -class MemoryOutput: - """File-like output class buffering the output of the last 10 commands""" - def __init__( self, delegate ): - self.delegate = delegate - self._buffer = [] - self.text = [] - self._command = None - - def startCommand( self, command ): - self._command = command - self.text = [] - def endCommand( self ): - if self._command is not None: - if len( self._buffer ) == 10: del self._buffer[0] - self._buffer.append( ( self._command, self.text ) ) - def removeLast( self ): - if self._buffer: - del self._buffer[ len( self._buffer ) - 1 ] - self.text = [] - self._command = None - def lastBuffer( self ): - if self._buffer: - return self._buffer[ len( self._buffer ) -1 ][1] - def bufferedCommands( self ): - return [ cmd for cmd, output in self._buffer ] - def buffer( self, i ): - if i < len( self._buffer ): - return "BB>> %s\n%s" % ( self._buffer[i][0], "".join( self._buffer[i][1] ) ) - else: return "ERROR: Invalid buffer number. Buffer needs to be in (0, %d)" % ( len( self._buffer ) - 1 ) - def write( self, text ): - if self._command is not None and text != "BB>> ": self.text.append( text ) - if self.delegate is not None: self.delegate.write( text ) - def flush( self ): - return self.delegate.flush() - def fileno( self ): - return self.delegate.fileno() - def isatty( self ): - return self.delegate.isatty() - -########################################################################## -# Class BitBakeShell -########################################################################## - -class BitBakeShell: - - def __init__( self ): - """Register commands and set up readline""" - self.commandQ = Queue.Queue() - self.commands = BitBakeShellCommands( self ) - self.myout = MemoryOutput( sys.stdout ) - self.historyfilename = os.path.expanduser( "~/.bbsh_history" ) - self.startupfilename = os.path.expanduser( "~/.bbsh_startup" ) - - readline.set_completer( completer ) - readline.set_completer_delims( " " ) - readline.parse_and_bind("tab: complete") - - try: - readline.read_history_file( self.historyfilename ) - except IOError: - pass # It doesn't exist yet. - - print(__credits__) - - def cleanup( self ): - """Write readline history and clean up resources""" - debugOut( "writing command history" ) - try: - readline.write_history_file( self.historyfilename ) - except: - print("SHELL: Unable to save command history") - - def registerCommand( self, command, function, numparams = 0, usage = "", helptext = "" ): - """Register a command""" - if usage == "": usage = command - if helptext == "": helptext = function.__doc__ or "<not yet documented>" - cmds[command] = ( function, numparams, usage, helptext ) - - def processCommand( self, command, params ): - """Process a command. Check number of params and print a usage string, if appropriate""" - debugOut( "processing command '%s'..." % command ) - try: - function, numparams, usage, helptext = cmds[command] - except KeyError: - print("SHELL: ERROR: '%s' command is not a valid command." % command) - self.myout.removeLast() - else: - if (numparams != -1) and (not len( params ) == numparams): - print("Usage: '%s'" % usage) - return - - result = function( self.commands, params ) - debugOut( "result was '%s'" % result ) - - def processStartupFile( self ): - """Read and execute all commands found in $HOME/.bbsh_startup""" - if os.path.exists( self.startupfilename ): - startupfile = open( self.startupfilename, "r" ) - for cmdline in startupfile: - debugOut( "processing startup line '%s'" % cmdline ) - if not cmdline: - continue - if "|" in cmdline: - print("ERROR: '|' in startup file is not allowed. Ignoring line") - continue - self.commandQ.put( cmdline.strip() ) - - def main( self ): - """The main command loop""" - while not leave_mainloop: - try: - if self.commandQ.empty(): - sys.stdout = self.myout.delegate - cmdline = raw_input( "BB>> " ) - sys.stdout = self.myout - else: - cmdline = self.commandQ.get() - if cmdline: - allCommands = cmdline.split( ';' ) - for command in allCommands: - pipecmd = None - # - # special case for expert mode - if command == 'python': - sys.stdout = self.myout.delegate - self.processCommand( command, "" ) - sys.stdout = self.myout - else: - self.myout.startCommand( command ) - if '|' in command: # disable output - command, pipecmd = command.split( '|' ) - delegate = self.myout.delegate - self.myout.delegate = None - tokens = shlex.split( command, True ) - self.processCommand( tokens[0], tokens[1:] or "" ) - self.myout.endCommand() - if pipecmd is not None: # restore output - self.myout.delegate = delegate - - pipe = popen2.Popen4( pipecmd ) - pipe.tochild.write( "\n".join( self.myout.lastBuffer() ) ) - pipe.tochild.close() - sys.stdout.write( pipe.fromchild.read() ) - # - except EOFError: - print() - return - except KeyboardInterrupt: - print() - -########################################################################## -# Start function - called from the BitBake command line utility -########################################################################## - -def start( aCooker ): - global cooker - cooker = aCooker - bbshell = BitBakeShell() - bbshell.processStartupFile() - bbshell.main() - bbshell.cleanup() - -if __name__ == "__main__": - print("SHELL: Sorry, this program should only be called by BitBake.") diff --git a/bitbake/lib/bb/siggen.py b/bitbake/lib/bb/siggen.py deleted file mode 100644 index e804d611b..000000000 --- a/bitbake/lib/bb/siggen.py +++ /dev/null @@ -1,298 +0,0 @@ -import hashlib -import logging -import re -import bb.data - -logger = logging.getLogger('BitBake.SigGen') - -try: - import cPickle as pickle -except ImportError: - import pickle - logger.info('Importing cPickle failed. Falling back to a very slow implementation.') - -def init(d): - siggens = [obj for obj in globals().itervalues() - if type(obj) is type and issubclass(obj, SignatureGenerator)] - - desired = bb.data.getVar("BB_SIGNATURE_HANDLER", d, True) or "noop" - for sg in siggens: - if desired == sg.name: - return sg(d) - break - else: - logger.error("Invalid signature generator '%s', using default 'noop'\n" - "Available generators: %s", - ', '.join(obj.name for obj in siggens)) - return SignatureGenerator(d) - -class SignatureGenerator(object): - """ - """ - name = "noop" - - def __init__(self, data): - return - - def finalise(self, fn, d, varient): - return - - def get_taskhash(self, fn, task, deps, dataCache): - return 0 - - def set_taskdata(self, hashes, deps): - return - - def stampfile(self, stampbase, file_name, taskname, extrainfo): - return ("%s.%s.%s" % (stampbase, taskname, extrainfo)).rstrip('.') - -class SignatureGeneratorBasic(SignatureGenerator): - """ - """ - name = "basic" - - def __init__(self, data): - self.basehash = {} - self.taskhash = {} - self.taskdeps = {} - self.runtaskdeps = {} - self.gendeps = {} - self.lookupcache = {} - self.basewhitelist = set((data.getVar("BB_HASHBASE_WHITELIST", True) or "").split()) - self.taskwhitelist = data.getVar("BB_HASHTASK_WHITELIST", True) or None - - if self.taskwhitelist: - self.twl = re.compile(self.taskwhitelist) - else: - self.twl = None - - def _build_data(self, fn, d): - - tasklist, gendeps = bb.data.generate_dependencies(d) - - taskdeps = {} - basehash = {} - lookupcache = {} - - for task in tasklist: - data = d.getVar(task, False) - lookupcache[task] = data - - newdeps = gendeps[task] - seen = set() - while newdeps: - nextdeps = newdeps - seen |= nextdeps - newdeps = set() - for dep in nextdeps: - if dep in self.basewhitelist: - continue - newdeps |= gendeps[dep] - newdeps -= seen - - alldeps = seen - self.basewhitelist - - for dep in sorted(alldeps): - if dep in lookupcache: - var = lookupcache[dep] - else: - var = d.getVar(dep, False) - lookupcache[dep] = var - if var: - data = data + var - if data is None: - bb.error("Task %s from %s seems to be empty?!" % (task, fn)) - self.basehash[fn + "." + task] = hashlib.md5(data).hexdigest() - taskdeps[task] = sorted(alldeps) - - self.taskdeps[fn] = taskdeps - self.gendeps[fn] = gendeps - self.lookupcache[fn] = lookupcache - - return taskdeps - - def finalise(self, fn, d, variant): - - if variant: - fn = "virtual:" + variant + ":" + fn - - taskdeps = self._build_data(fn, d) - - #Slow but can be useful for debugging mismatched basehashes - #for task in self.taskdeps[fn]: - # self.dump_sigtask(fn, task, d.getVar("STAMP", True), False) - - for task in taskdeps: - d.setVar("BB_BASEHASH_task-%s" % task, self.basehash[fn + "." + task]) - - def get_taskhash(self, fn, task, deps, dataCache): - k = fn + "." + task - data = dataCache.basetaskhash[k] - self.runtaskdeps[k] = [] - for dep in sorted(deps): - # We only manipulate the dependencies for packages not in the whitelist - if self.twl and not self.twl.search(dataCache.pkg_fn[fn]): - # then process the actual dependencies - dep_fn = re.search("(?P<fn>.*)\..*", dep).group('fn') - if self.twl.search(dataCache.pkg_fn[dep_fn]): - continue - if dep not in self.taskhash: - bb.fatal("%s is not in taskhash, caller isn't calling in dependency order?", dep) - data = data + self.taskhash[dep] - self.runtaskdeps[k].append(dep) - h = hashlib.md5(data).hexdigest() - self.taskhash[k] = h - #d.setVar("BB_TASKHASH_task-%s" % task, taskhash[task]) - return h - - def set_taskdata(self, hashes, deps): - self.runtaskdeps = deps - self.taskhash = hashes - - def dump_sigtask(self, fn, task, stampbase, runtime): - k = fn + "." + task - if runtime == "customfile": - sigfile = stampbase - elif runtime: - sigfile = stampbase + "." + task + ".sigdata" + "." + self.taskhash[k] - else: - sigfile = stampbase + "." + task + ".sigbasedata" + "." + self.basehash[k] - - bb.utils.mkdirhier(os.path.dirname(sigfile)) - - data = {} - data['basewhitelist'] = self.basewhitelist - data['taskwhitelist'] = self.taskwhitelist - data['taskdeps'] = self.taskdeps[fn][task] - data['basehash'] = self.basehash[k] - data['gendeps'] = {} - data['varvals'] = {} - data['varvals'][task] = self.lookupcache[fn][task] - for dep in self.taskdeps[fn][task]: - if dep in self.basewhitelist: - continue - data['gendeps'][dep] = self.gendeps[fn][dep] - data['varvals'][dep] = self.lookupcache[fn][dep] - - if runtime: - data['runtaskdeps'] = self.runtaskdeps[k] - data['runtaskhashes'] = {} - for dep in data['runtaskdeps']: - data['runtaskhashes'][dep] = self.taskhash[dep] - - p = pickle.Pickler(file(sigfile, "wb"), -1) - p.dump(data) - - def dump_sigs(self, dataCache): - for fn in self.taskdeps: - for task in self.taskdeps[fn]: - k = fn + "." + task - if k not in self.taskhash: - continue - if dataCache.basetaskhash[k] != self.basehash[k]: - bb.error("Bitbake's cached basehash does not match the one we just generated (%s)!" % k) - bb.error("The mismatched hashes were %s and %s" % (dataCache.basetaskhash[k], self.basehash[k])) - self.dump_sigtask(fn, task, dataCache.stamp[fn], True) - -class SignatureGeneratorBasicHash(SignatureGeneratorBasic): - name = "basichash" - - def stampfile(self, stampbase, fn, taskname, extrainfo): - if taskname != "do_setscene" and taskname.endswith("_setscene"): - k = fn + "." + taskname[:-9] - else: - k = fn + "." + taskname - h = self.taskhash[k] - return ("%s.%s.%s.%s" % (stampbase, taskname, h, extrainfo)).rstrip('.') - -def dump_this_task(outfile, d): - import bb.parse - fn = d.getVar("BB_FILENAME", True) - task = "do_" + d.getVar("BB_CURRENTTASK", True) - bb.parse.siggen.dump_sigtask(fn, task, outfile, "customfile") - -def compare_sigfiles(a, b): - p1 = pickle.Unpickler(file(a, "rb")) - a_data = p1.load() - p2 = pickle.Unpickler(file(b, "rb")) - b_data = p2.load() - - def dict_diff(a, b): - sa = set(a.keys()) - sb = set(b.keys()) - common = sa & sb - changed = set() - for i in common: - if a[i] != b[i]: - changed.add(i) - added = sa - sb - removed = sb - sa - return changed, added, removed - - if 'basewhitelist' in a_data and a_data['basewhitelist'] != b_data['basewhitelist']: - print "basewhitelist changed from %s to %s" % (a_data['basewhitelist'], b_data['basewhitelist']) - - if 'taskwhitelist' in a_data and a_data['taskwhitelist'] != b_data['taskwhitelist']: - print "taskwhitelist changed from %s to %s" % (a_data['taskwhitelist'], b_data['taskwhitelist']) - - if a_data['taskdeps'] != b_data['taskdeps']: - print "Task dependencies changed from %s to %s" % (sorted(a_data['taskdeps']), sorted(b_data['taskdeps'])) - - if a_data['basehash'] != b_data['basehash']: - print "basehash changed from %s to %s" % (a_data['basehash'], b_data['basehash']) - - changed, added, removed = dict_diff(a_data['gendeps'], b_data['gendeps']) - if changed: - for dep in changed: - print "List of dependencies for variable %s changed from %s to %s" % (dep, a_data['gendeps'][dep], b_data['gendeps'][dep]) - if added: - for dep in added: - print "Dependency on variable %s was added" % (dep) - if removed: - for dep in removed: - print "Dependency on Variable %s was removed" % (dep) - - - changed, added, removed = dict_diff(a_data['varvals'], b_data['varvals']) - if changed: - for dep in changed: - print "Variable %s value changed from %s to %s" % (dep, a_data['varvals'][dep], b_data['varvals'][dep]) - - if 'runtaskhashes' in a_data and 'runtaskhashes' in b_data: - changed, added, removed = dict_diff(a_data['runtaskhashes'], b_data['runtaskhashes']) - if added: - for dep in added: - print "Dependency on task %s was added" % (dep) - if removed: - for dep in removed: - print "Dependency on task %s was removed" % (dep) - if changed: - for dep in changed: - print "Hash for dependent task %s changed from %s to %s" % (dep, a_data['runtaskhashes'][dep], b_data['runtaskhashes'][dep]) - elif 'runtaskdeps' in a_data and 'runtaskdeps' in b_data and sorted(a_data['runtaskdeps']) != sorted(b_data['runtaskdeps']): - print "Tasks this task depends on changed from %s to %s" % (sorted(a_data['runtaskdeps']), sorted(b_data['runtaskdeps'])) - -def dump_sigfile(a): - p1 = pickle.Unpickler(file(a, "rb")) - a_data = p1.load() - - print "basewhitelist: %s" % (a_data['basewhitelist']) - - print "taskwhitelist: %s" % (a_data['taskwhitelist']) - - print "Task dependencies: %s" % (sorted(a_data['taskdeps'])) - - print "basehash: %s" % (a_data['basehash']) - - for dep in a_data['gendeps']: - print "List of dependencies for variable %s is %s" % (dep, a_data['gendeps'][dep]) - - for dep in a_data['varvals']: - print "Variable %s value is %s" % (dep, a_data['varvals'][dep]) - - if 'runtaskdeps' in a_data: - print "Tasks this task depends on: %s" % (a_data['runtaskdeps']) - - if 'runtaskhashes' in a_data: - for dep in a_data['runtaskhashes']: - print "Hash for dependent task %s is %s" % (dep, a_data['runtaskhashes'][dep]) diff --git a/bitbake/lib/bb/taskdata.py b/bitbake/lib/bb/taskdata.py deleted file mode 100644 index 81a42b7b5..000000000 --- a/bitbake/lib/bb/taskdata.py +++ /dev/null @@ -1,586 +0,0 @@ -#!/usr/bin/env python -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'TaskData' implementation - -Task data collection and handling - -""" - -# Copyright (C) 2006 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import logging -import re -import bb - -logger = logging.getLogger("BitBake.TaskData") - -def re_match_strings(target, strings): - """ - Whether or not the string 'target' matches - any one string of the strings which can be regular expression string - """ - return any(name == target or re.match(name, target) - for name in strings) - -class TaskData: - """ - BitBake Task Data implementation - """ - def __init__(self, abort = True, tryaltconfigs = False): - self.build_names_index = [] - self.run_names_index = [] - self.fn_index = [] - - self.build_targets = {} - self.run_targets = {} - - self.external_targets = [] - - self.tasks_fnid = [] - self.tasks_name = [] - self.tasks_tdepends = [] - self.tasks_idepends = [] - # Cache to speed up task ID lookups - self.tasks_lookup = {} - - self.depids = {} - self.rdepids = {} - - self.consider_msgs_cache = [] - - self.failed_deps = [] - self.failed_rdeps = [] - self.failed_fnids = [] - - self.abort = abort - self.tryaltconfigs = tryaltconfigs - - def getbuild_id(self, name): - """ - Return an ID number for the build target name. - If it doesn't exist, create one. - """ - if not name in self.build_names_index: - self.build_names_index.append(name) - return len(self.build_names_index) - 1 - - return self.build_names_index.index(name) - - def getrun_id(self, name): - """ - Return an ID number for the run target name. - If it doesn't exist, create one. - """ - if not name in self.run_names_index: - self.run_names_index.append(name) - return len(self.run_names_index) - 1 - - return self.run_names_index.index(name) - - def getfn_id(self, name): - """ - Return an ID number for the filename. - If it doesn't exist, create one. - """ - if not name in self.fn_index: - self.fn_index.append(name) - return len(self.fn_index) - 1 - - return self.fn_index.index(name) - - def gettask_ids(self, fnid): - """ - Return an array of the ID numbers matching a given fnid. - """ - ids = [] - if fnid in self.tasks_lookup: - for task in self.tasks_lookup[fnid]: - ids.append(self.tasks_lookup[fnid][task]) - return ids - - def gettask_id(self, fn, task, create = True): - """ - Return an ID number for the task matching fn and task. - If it doesn't exist, create one by default. - Optionally return None instead. - """ - fnid = self.getfn_id(fn) - - if fnid in self.tasks_lookup: - if task in self.tasks_lookup[fnid]: - return self.tasks_lookup[fnid][task] - - if not create: - return None - - self.tasks_name.append(task) - self.tasks_fnid.append(fnid) - self.tasks_tdepends.append([]) - self.tasks_idepends.append([]) - - listid = len(self.tasks_name) - 1 - - if fnid not in self.tasks_lookup: - self.tasks_lookup[fnid] = {} - self.tasks_lookup[fnid][task] = listid - - return listid - - def add_tasks(self, fn, dataCache): - """ - Add tasks for a given fn to the database - """ - - task_deps = dataCache.task_deps[fn] - - fnid = self.getfn_id(fn) - - if fnid in self.failed_fnids: - bb.msg.fatal(bb.msg.domain.TaskData, "Trying to re-add a failed file? Something is broken...") - - # Check if we've already seen this fn - if fnid in self.tasks_fnid: - return - - for task in task_deps['tasks']: - - # Work out task dependencies - parentids = [] - for dep in task_deps['parents'][task]: - parentid = self.gettask_id(fn, dep) - parentids.append(parentid) - taskid = self.gettask_id(fn, task) - self.tasks_tdepends[taskid].extend(parentids) - - # Touch all intertask dependencies - if 'depends' in task_deps and task in task_deps['depends']: - ids = [] - for dep in task_deps['depends'][task].split(): - if dep: - if ":" not in dep: - bb.msg.fatal(bb.msg.domain.TaskData, "Error, dependency %s does not contain ':' character\n. Task 'depends' should be specified in the form 'packagename:task'" % (dep, fn)) - ids.append(((self.getbuild_id(dep.split(":")[0])), dep.split(":")[1])) - self.tasks_idepends[taskid].extend(ids) - - # Work out build dependencies - if not fnid in self.depids: - dependids = {} - for depend in dataCache.deps[fn]: - logger.debug(2, "Added dependency %s for %s", depend, fn) - dependids[self.getbuild_id(depend)] = None - self.depids[fnid] = dependids.keys() - - # Work out runtime dependencies - if not fnid in self.rdepids: - rdependids = {} - rdepends = dataCache.rundeps[fn] - rrecs = dataCache.runrecs[fn] - for package in rdepends: - for rdepend in rdepends[package]: - logger.debug(2, "Added runtime dependency %s for %s", rdepend, fn) - rdependids[self.getrun_id(rdepend)] = None - for package in rrecs: - for rdepend in rrecs[package]: - logger.debug(2, "Added runtime recommendation %s for %s", rdepend, fn) - rdependids[self.getrun_id(rdepend)] = None - self.rdepids[fnid] = rdependids.keys() - - for dep in self.depids[fnid]: - if dep in self.failed_deps: - self.fail_fnid(fnid) - return - for dep in self.rdepids[fnid]: - if dep in self.failed_rdeps: - self.fail_fnid(fnid) - return - - def have_build_target(self, target): - """ - Have we a build target matching this name? - """ - targetid = self.getbuild_id(target) - - if targetid in self.build_targets: - return True - return False - - def have_runtime_target(self, target): - """ - Have we a runtime target matching this name? - """ - targetid = self.getrun_id(target) - - if targetid in self.run_targets: - return True - return False - - def add_build_target(self, fn, item): - """ - Add a build target. - If already present, append the provider fn to the list - """ - targetid = self.getbuild_id(item) - fnid = self.getfn_id(fn) - - if targetid in self.build_targets: - if fnid in self.build_targets[targetid]: - return - self.build_targets[targetid].append(fnid) - return - self.build_targets[targetid] = [fnid] - - def add_runtime_target(self, fn, item): - """ - Add a runtime target. - If already present, append the provider fn to the list - """ - targetid = self.getrun_id(item) - fnid = self.getfn_id(fn) - - if targetid in self.run_targets: - if fnid in self.run_targets[targetid]: - return - self.run_targets[targetid].append(fnid) - return - self.run_targets[targetid] = [fnid] - - def mark_external_target(self, item): - """ - Mark a build target as being externally requested - """ - targetid = self.getbuild_id(item) - - if targetid not in self.external_targets: - self.external_targets.append(targetid) - - def get_unresolved_build_targets(self, dataCache): - """ - Return a list of build targets who's providers - are unknown. - """ - unresolved = [] - for target in self.build_names_index: - if re_match_strings(target, dataCache.ignored_dependencies): - continue - if self.build_names_index.index(target) in self.failed_deps: - continue - if not self.have_build_target(target): - unresolved.append(target) - return unresolved - - def get_unresolved_run_targets(self, dataCache): - """ - Return a list of runtime targets who's providers - are unknown. - """ - unresolved = [] - for target in self.run_names_index: - if re_match_strings(target, dataCache.ignored_dependencies): - continue - if self.run_names_index.index(target) in self.failed_rdeps: - continue - if not self.have_runtime_target(target): - unresolved.append(target) - return unresolved - - def get_provider(self, item): - """ - Return a list of providers of item - """ - targetid = self.getbuild_id(item) - - return self.build_targets[targetid] - - def get_dependees(self, itemid): - """ - Return a list of targets which depend on item - """ - dependees = [] - for fnid in self.depids: - if itemid in self.depids[fnid]: - dependees.append(fnid) - return dependees - - def get_dependees_str(self, item): - """ - Return a list of targets which depend on item as a user readable string - """ - itemid = self.getbuild_id(item) - dependees = [] - for fnid in self.depids: - if itemid in self.depids[fnid]: - dependees.append(self.fn_index[fnid]) - return dependees - - def get_rdependees(self, itemid): - """ - Return a list of targets which depend on runtime item - """ - dependees = [] - for fnid in self.rdepids: - if itemid in self.rdepids[fnid]: - dependees.append(fnid) - return dependees - - def get_rdependees_str(self, item): - """ - Return a list of targets which depend on runtime item as a user readable string - """ - itemid = self.getrun_id(item) - dependees = [] - for fnid in self.rdepids: - if itemid in self.rdepids[fnid]: - dependees.append(self.fn_index[fnid]) - return dependees - - def add_provider(self, cfgData, dataCache, item): - try: - self.add_provider_internal(cfgData, dataCache, item) - except bb.providers.NoProvider: - if self.abort: - raise - self.remove_buildtarget(self.getbuild_id(item)) - - self.mark_external_target(item) - - def add_provider_internal(self, cfgData, dataCache, item): - """ - Add the providers of item to the task data - Mark entries were specifically added externally as against dependencies - added internally during dependency resolution - """ - - if re_match_strings(item, dataCache.ignored_dependencies): - return - - if not item in dataCache.providers: - bb.event.fire(bb.event.NoProvider(item, dependees=self.get_rdependees_str(item)), cfgData) - raise bb.providers.NoProvider(item) - - if self.have_build_target(item): - return - - all_p = dataCache.providers[item] - - eligible, foundUnique = bb.providers.filterProviders(all_p, item, cfgData, dataCache) - eligible = [p for p in eligible if not self.getfn_id(p) in self.failed_fnids] - - if not eligible: - bb.event.fire(bb.event.NoProvider(item, dependees=self.get_dependees_str(item)), cfgData) - raise bb.providers.NoProvider(item) - - if len(eligible) > 1 and foundUnique == False: - if item not in self.consider_msgs_cache: - providers_list = [] - for fn in eligible: - providers_list.append(dataCache.pkg_fn[fn]) - bb.event.fire(bb.event.MultipleProviders(item, providers_list), cfgData) - self.consider_msgs_cache.append(item) - - for fn in eligible: - fnid = self.getfn_id(fn) - if fnid in self.failed_fnids: - continue - logger.debug(2, "adding %s to satisfy %s", fn, item) - self.add_build_target(fn, item) - self.add_tasks(fn, dataCache) - - - #item = dataCache.pkg_fn[fn] - - def add_rprovider(self, cfgData, dataCache, item): - """ - Add the runtime providers of item to the task data - (takes item names from RDEPENDS/PACKAGES namespace) - """ - - if re_match_strings(item, dataCache.ignored_dependencies): - return - - if self.have_runtime_target(item): - return - - all_p = bb.providers.getRuntimeProviders(dataCache, item) - - if not all_p: - bb.event.fire(bb.event.NoProvider(item, runtime=True, dependees=self.get_rdependees_str(item)), cfgData) - raise bb.providers.NoRProvider(item) - - eligible, numberPreferred = bb.providers.filterProvidersRunTime(all_p, item, cfgData, dataCache) - eligible = [p for p in eligible if not self.getfn_id(p) in self.failed_fnids] - - if not eligible: - bb.event.fire(bb.event.NoProvider(item, runtime=True, dependees=self.get_rdependees_str(item)), cfgData) - raise bb.providers.NoRProvider(item) - - if len(eligible) > 1 and numberPreferred == 0: - if item not in self.consider_msgs_cache: - providers_list = [] - for fn in eligible: - providers_list.append(dataCache.pkg_fn[fn]) - bb.event.fire(bb.event.MultipleProviders(item, providers_list, runtime=True), cfgData) - self.consider_msgs_cache.append(item) - - if numberPreferred > 1: - if item not in self.consider_msgs_cache: - providers_list = [] - for fn in eligible: - providers_list.append(dataCache.pkg_fn[fn]) - bb.event.fire(bb.event.MultipleProviders(item, providers_list, runtime=True), cfgData) - self.consider_msgs_cache.append(item) - - # run through the list until we find one that we can build - for fn in eligible: - fnid = self.getfn_id(fn) - if fnid in self.failed_fnids: - continue - logger.debug(2, "adding '%s' to satisfy runtime '%s'", fn, item) - self.add_runtime_target(fn, item) - self.add_tasks(fn, dataCache) - - def fail_fnid(self, fnid, missing_list = []): - """ - Mark a file as failed (unbuildable) - Remove any references from build and runtime provider lists - - missing_list, A list of missing requirements for this target - """ - if fnid in self.failed_fnids: - return - logger.debug(1, "File '%s' is unbuildable, removing...", self.fn_index[fnid]) - self.failed_fnids.append(fnid) - for target in self.build_targets: - if fnid in self.build_targets[target]: - self.build_targets[target].remove(fnid) - if len(self.build_targets[target]) == 0: - self.remove_buildtarget(target, missing_list) - for target in self.run_targets: - if fnid in self.run_targets[target]: - self.run_targets[target].remove(fnid) - if len(self.run_targets[target]) == 0: - self.remove_runtarget(target, missing_list) - - def remove_buildtarget(self, targetid, missing_list = []): - """ - Mark a build target as failed (unbuildable) - Trigger removal of any files that have this as a dependency - """ - if not missing_list: - missing_list = [self.build_names_index[targetid]] - else: - missing_list = [self.build_names_index[targetid]] + missing_list - logger.verbose("Target '%s' is unbuildable, removing...\nMissing or unbuildable dependency chain was: %s", self.build_names_index[targetid], missing_list) - self.failed_deps.append(targetid) - dependees = self.get_dependees(targetid) - for fnid in dependees: - self.fail_fnid(fnid, missing_list) - for taskid in xrange(len(self.tasks_idepends)): - idepends = self.tasks_idepends[taskid] - for (idependid, idependtask) in idepends: - if idependid == targetid: - self.fail_fnid(self.tasks_fnid[taskid], missing_list) - - if self.abort and targetid in self.external_targets: - target = self.build_names_index[targetid] - logger.error("Required build target '%s' has no buildable providers.\nMissing or unbuildable dependency chain was: %s", target, missing_list) - raise bb.providers.NoProvider(target) - - def remove_runtarget(self, targetid, missing_list = []): - """ - Mark a run target as failed (unbuildable) - Trigger removal of any files that have this as a dependency - """ - if not missing_list: - missing_list = [self.run_names_index[targetid]] - else: - missing_list = [self.run_names_index[targetid]] + missing_list - - logger.info("Runtime target '%s' is unbuildable, removing...\nMissing or unbuildable dependency chain was: %s", self.run_names_index[targetid], missing_list) - self.failed_rdeps.append(targetid) - dependees = self.get_rdependees(targetid) - for fnid in dependees: - self.fail_fnid(fnid, missing_list) - - def add_unresolved(self, cfgData, dataCache): - """ - Resolve all unresolved build and runtime targets - """ - logger.info("Resolving any missing task queue dependencies") - while True: - added = 0 - for target in self.get_unresolved_build_targets(dataCache): - try: - self.add_provider_internal(cfgData, dataCache, target) - added = added + 1 - except bb.providers.NoProvider: - targetid = self.getbuild_id(target) - if self.abort and targetid in self.external_targets: - raise - self.remove_buildtarget(targetid) - for target in self.get_unresolved_run_targets(dataCache): - try: - self.add_rprovider(cfgData, dataCache, target) - added = added + 1 - except bb.providers.NoRProvider: - self.remove_runtarget(self.getrun_id(target)) - logger.debug(1, "Resolved " + str(added) + " extra dependencies") - if added == 0: - break - # self.dump_data() - - def dump_data(self): - """ - Dump some debug information on the internal data structures - """ - logger.debug(3, "build_names:") - logger.debug(3, ", ".join(self.build_names_index)) - - logger.debug(3, "run_names:") - logger.debug(3, ", ".join(self.run_names_index)) - - logger.debug(3, "build_targets:") - for buildid in xrange(len(self.build_names_index)): - target = self.build_names_index[buildid] - targets = "None" - if buildid in self.build_targets: - targets = self.build_targets[buildid] - logger.debug(3, " (%s)%s: %s", buildid, target, targets) - - logger.debug(3, "run_targets:") - for runid in xrange(len(self.run_names_index)): - target = self.run_names_index[runid] - targets = "None" - if runid in self.run_targets: - targets = self.run_targets[runid] - logger.debug(3, " (%s)%s: %s", runid, target, targets) - - logger.debug(3, "tasks:") - for task in xrange(len(self.tasks_name)): - logger.debug(3, " (%s)%s - %s: %s", - task, - self.fn_index[self.tasks_fnid[task]], - self.tasks_name[task], - self.tasks_tdepends[task]) - - logger.debug(3, "dependency ids (per fn):") - for fnid in self.depids: - logger.debug(3, " %s %s: %s", fnid, self.fn_index[fnid], self.depids[fnid]) - - logger.debug(3, "runtime dependency ids (per fn):") - for fnid in self.rdepids: - logger.debug(3, " %s %s: %s", fnid, self.fn_index[fnid], self.rdepids[fnid]) diff --git a/bitbake/lib/bb/ui/__init__.py b/bitbake/lib/bb/ui/__init__.py deleted file mode 100644 index a4805ed02..000000000 --- a/bitbake/lib/bb/ui/__init__.py +++ /dev/null @@ -1,17 +0,0 @@ -# -# BitBake UI Implementation -# -# Copyright (C) 2006-2007 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. diff --git a/bitbake/lib/bb/ui/crumbs/__init__.py b/bitbake/lib/bb/ui/crumbs/__init__.py deleted file mode 100644 index a4805ed02..000000000 --- a/bitbake/lib/bb/ui/crumbs/__init__.py +++ /dev/null @@ -1,17 +0,0 @@ -# -# BitBake UI Implementation -# -# Copyright (C) 2006-2007 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. diff --git a/bitbake/lib/bb/ui/crumbs/buildmanager.py b/bitbake/lib/bb/ui/crumbs/buildmanager.py deleted file mode 100644 index e858d75e4..000000000 --- a/bitbake/lib/bb/ui/crumbs/buildmanager.py +++ /dev/null @@ -1,455 +0,0 @@ -# -# BitBake Graphical GTK User Interface -# -# Copyright (C) 2008 Intel Corporation -# -# Authored by Rob Bradford <rob@linux.intel.com> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import gtk -import gobject -import threading -import os -import datetime -import time - -class BuildConfiguration: - """ Represents a potential *or* historic *or* concrete build. It - encompasses all the things that we need to tell bitbake to do to make it - build what we want it to build. - - It also stored the metadata URL and the set of possible machines (and the - distros / images / uris for these. Apart from the metdata URL these are - not serialised to file (since they may be transient). In some ways this - functionality might be shifted to the loader class.""" - - def __init__ (self): - self.metadata_url = None - - # Tuple of (distros, image, urls) - self.machine_options = {} - - self.machine = None - self.distro = None - self.image = None - self.urls = [] - self.extra_urls = [] - self.extra_pkgs = [] - - def get_machines_model (self): - model = gtk.ListStore (gobject.TYPE_STRING) - for machine in self.machine_options.keys(): - model.append ([machine]) - - return model - - def get_distro_and_images_models (self, machine): - distro_model = gtk.ListStore (gobject.TYPE_STRING) - - for distro in self.machine_options[machine][0]: - distro_model.append ([distro]) - - image_model = gtk.ListStore (gobject.TYPE_STRING) - - for image in self.machine_options[machine][1]: - image_model.append ([image]) - - return (distro_model, image_model) - - def get_repos (self): - self.urls = self.machine_options[self.machine][2] - return self.urls - - # It might be a lot lot better if we stored these in like, bitbake conf - # file format. - @staticmethod - def load_from_file (filename): - - conf = BuildConfiguration() - with open(filename, "r") as f: - for line in f: - data = line.split (";")[1] - if (line.startswith ("metadata-url;")): - conf.metadata_url = data.strip() - continue - if (line.startswith ("url;")): - conf.urls += [data.strip()] - continue - if (line.startswith ("extra-url;")): - conf.extra_urls += [data.strip()] - continue - if (line.startswith ("machine;")): - conf.machine = data.strip() - continue - if (line.startswith ("distribution;")): - conf.distro = data.strip() - continue - if (line.startswith ("image;")): - conf.image = data.strip() - continue - - return conf - - # Serialise to a file. This is part of the build process and we use this - # to be able to repeat a given build (using the same set of parameters) - # but also so that we can include the details of the image / machine / - # distro in the build manager tree view. - def write_to_file (self, filename): - f = open (filename, "w") - - lines = [] - - if (self.metadata_url): - lines += ["metadata-url;%s\n" % (self.metadata_url)] - - for url in self.urls: - lines += ["url;%s\n" % (url)] - - for url in self.extra_urls: - lines += ["extra-url;%s\n" % (url)] - - if (self.machine): - lines += ["machine;%s\n" % (self.machine)] - - if (self.distro): - lines += ["distribution;%s\n" % (self.distro)] - - if (self.image): - lines += ["image;%s\n" % (self.image)] - - f.writelines (lines) - f.close () - -class BuildResult(gobject.GObject): - """ Represents an historic build. Perhaps not successful. But it includes - things such as the files that are in the directory (the output from the - build) as well as a deserialised BuildConfiguration file that is stored in - ".conf" in the directory for the build. - - This is GObject so that it can be included in the TreeStore.""" - - (STATE_COMPLETE, STATE_FAILED, STATE_ONGOING) = \ - (0, 1, 2) - - def __init__ (self, parent, identifier): - gobject.GObject.__init__ (self) - self.date = None - - self.files = [] - self.status = None - self.identifier = identifier - self.path = os.path.join (parent, identifier) - - # Extract the date, since the directory name is of the - # format build-<year><month><day>-<ordinal> we can easily - # pull it out. - # TODO: Better to stat a file? - (_, date, revision) = identifier.split ("-") - print(date) - - year = int (date[0:4]) - month = int (date[4:6]) - day = int (date[6:8]) - - self.date = datetime.date (year, month, day) - - self.conf = None - - # By default builds are STATE_FAILED unless we find a "complete" file - # in which case they are STATE_COMPLETE - self.state = BuildResult.STATE_FAILED - for file in os.listdir (self.path): - if (file.startswith (".conf")): - conffile = os.path.join (self.path, file) - self.conf = BuildConfiguration.load_from_file (conffile) - elif (file.startswith ("complete")): - self.state = BuildResult.STATE_COMPLETE - else: - self.add_file (file) - - def add_file (self, file): - # Just add the file for now. Don't care about the type. - self.files += [(file, None)] - -class BuildManagerModel (gtk.TreeStore): - """ Model for the BuildManagerTreeView. This derives from gtk.TreeStore - but it abstracts nicely what the columns mean and the setup of the columns - in the model. """ - - (COL_IDENT, COL_DESC, COL_MACHINE, COL_DISTRO, COL_BUILD_RESULT, COL_DATE, COL_STATE) = \ - (0, 1, 2, 3, 4, 5, 6) - - def __init__ (self): - gtk.TreeStore.__init__ (self, - gobject.TYPE_STRING, - gobject.TYPE_STRING, - gobject.TYPE_STRING, - gobject.TYPE_STRING, - gobject.TYPE_OBJECT, - gobject.TYPE_INT64, - gobject.TYPE_INT) - -class BuildManager (gobject.GObject): - """ This class manages the historic builds that have been found in the - "results" directory but is also used for starting a new build.""" - - __gsignals__ = { - 'population-finished' : (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - ()), - 'populate-error' : (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - ()) - } - - def update_build_result (self, result, iter): - # Convert the date into something we can sort by. - date = long (time.mktime (result.date.timetuple())) - - # Add a top level entry for the build - - self.model.set (iter, - BuildManagerModel.COL_IDENT, result.identifier, - BuildManagerModel.COL_DESC, result.conf.image, - BuildManagerModel.COL_MACHINE, result.conf.machine, - BuildManagerModel.COL_DISTRO, result.conf.distro, - BuildManagerModel.COL_BUILD_RESULT, result, - BuildManagerModel.COL_DATE, date, - BuildManagerModel.COL_STATE, result.state) - - # And then we use the files in the directory as the children for the - # top level iter. - for file in result.files: - self.model.append (iter, (None, file[0], None, None, None, date, -1)) - - # This function is called as an idle by the BuildManagerPopulaterThread - def add_build_result (self, result): - gtk.gdk.threads_enter() - self.known_builds += [result] - - self.update_build_result (result, self.model.append (None)) - - gtk.gdk.threads_leave() - - def notify_build_finished (self): - # This is a bit of a hack. If we have a running build running then we - # will have a row in the model in STATE_ONGOING. Find it and make it - # as if it was a proper historic build (well, it is completed now....) - - # We need to use the iters here rather than the Python iterator - # interface to the model since we need to pass it into - # update_build_result - - iter = self.model.get_iter_first() - - while (iter): - (ident, state) = self.model.get(iter, - BuildManagerModel.COL_IDENT, - BuildManagerModel.COL_STATE) - - if state == BuildResult.STATE_ONGOING: - result = BuildResult (self.results_directory, ident) - self.update_build_result (result, iter) - iter = self.model.iter_next(iter) - - def notify_build_succeeded (self): - # Write the "complete" file so that when we create the BuildResult - # object we put into the model - - complete_file_path = os.path.join (self.cur_build_directory, "complete") - f = file (complete_file_path, "w") - f.close() - self.notify_build_finished() - - def notify_build_failed (self): - # Without a "complete" file then this will mark the build as failed: - self.notify_build_finished() - - # This function is called as an idle - def emit_population_finished_signal (self): - gtk.gdk.threads_enter() - self.emit ("population-finished") - gtk.gdk.threads_leave() - - class BuildManagerPopulaterThread (threading.Thread): - def __init__ (self, manager, directory): - threading.Thread.__init__ (self) - self.manager = manager - self.directory = directory - - def run (self): - # For each of the "build-<...>" directories .. - - if os.path.exists (self.directory): - for directory in os.listdir (self.directory): - - if not directory.startswith ("build-"): - continue - - build_result = BuildResult (self.directory, directory) - self.manager.add_build_result (build_result) - - gobject.idle_add (BuildManager.emit_population_finished_signal, - self.manager) - - def __init__ (self, server, results_directory): - gobject.GObject.__init__ (self) - - # The builds that we've found from walking the result directory - self.known_builds = [] - - # Save out the bitbake server, we need this for issuing commands to - # the cooker: - self.server = server - - # The TreeStore that we use - self.model = BuildManagerModel () - - # The results directory is where we create (and look for) the - # build-<xyz>-<n> directories. We need to populate ourselves from - # directory - self.results_directory = results_directory - self.populate_from_directory (self.results_directory) - - def populate_from_directory (self, directory): - thread = BuildManager.BuildManagerPopulaterThread (self, directory) - thread.start() - - # Come up with the name for the next build ident by combining "build-" - # with the date formatted as yyyymmdd and then an ordinal. We do this by - # an optimistic algorithm incrementing the ordinal if we find that it - # already exists. - def get_next_build_ident (self): - today = datetime.date.today () - datestr = str (today.year) + str (today.month) + str (today.day) - - revision = 0 - test_name = "build-%s-%d" % (datestr, revision) - test_path = os.path.join (self.results_directory, test_name) - - while (os.path.exists (test_path)): - revision += 1 - test_name = "build-%s-%d" % (datestr, revision) - test_path = os.path.join (self.results_directory, test_name) - - return test_name - - # Take a BuildConfiguration and then try and build it based on the - # parameters of that configuration. S - def do_build (self, conf): - server = self.server - - # Work out the build directory. Note we actually create the - # directories here since we need to write the ".conf" file. Otherwise - # we could have relied on bitbake's builder thread to actually make - # the directories as it proceeds with the build. - ident = self.get_next_build_ident () - build_directory = os.path.join (self.results_directory, - ident) - self.cur_build_directory = build_directory - os.makedirs (build_directory) - - conffile = os.path.join (build_directory, ".conf") - conf.write_to_file (conffile) - - # Add a row to the model representing this ongoing build. It's kinda a - # fake entry. If this build completes or fails then this gets updated - # with the real stuff like the historic builds - date = long (time.time()) - self.model.append (None, (ident, conf.image, conf.machine, conf.distro, - None, date, BuildResult.STATE_ONGOING)) - try: - server.runCommand(["setVariable", "BUILD_IMAGES_FROM_FEEDS", 1]) - server.runCommand(["setVariable", "MACHINE", conf.machine]) - server.runCommand(["setVariable", "DISTRO", conf.distro]) - server.runCommand(["setVariable", "PACKAGE_CLASSES", "package_ipk"]) - server.runCommand(["setVariable", "BBFILES", \ - """${OEROOT}/meta/packages/*/*.bb ${OEROOT}/meta-moblin/packages/*/*.bb"""]) - server.runCommand(["setVariable", "TMPDIR", "${OEROOT}/build/tmp"]) - server.runCommand(["setVariable", "IPK_FEED_URIS", \ - " ".join(conf.get_repos())]) - server.runCommand(["setVariable", "DEPLOY_DIR_IMAGE", - build_directory]) - server.runCommand(["buildTargets", [conf.image], "rootfs"]) - - except Exception as e: - print(e) - -class BuildManagerTreeView (gtk.TreeView): - """ The tree view for the build manager. This shows the historic builds - and so forth. """ - - # We use this function to control what goes in the cell since we store - # the date in the model as seconds since the epoch (for sorting) and so we - # need to make it human readable. - def date_format_custom_cell_data_func (self, col, cell, model, iter): - date = model.get (iter, BuildManagerModel.COL_DATE)[0] - datestr = time.strftime("%A %d %B %Y", time.localtime(date)) - cell.set_property ("text", datestr) - - # This format function controls what goes in the cell. We use this to map - # the integer state to a string and also to colourise the text - def state_format_custom_cell_data_fun (self, col, cell, model, iter): - state = model.get (iter, BuildManagerModel.COL_STATE)[0] - - if (state == BuildResult.STATE_ONGOING): - cell.set_property ("text", "Active") - cell.set_property ("foreground", "#000000") - elif (state == BuildResult.STATE_FAILED): - cell.set_property ("text", "Failed") - cell.set_property ("foreground", "#ff0000") - elif (state == BuildResult.STATE_COMPLETE): - cell.set_property ("text", "Complete") - cell.set_property ("foreground", "#00ff00") - else: - cell.set_property ("text", "") - - def __init__ (self): - gtk.TreeView.__init__(self) - - # Misc descriptiony thing - renderer = gtk.CellRendererText () - col = gtk.TreeViewColumn (None, renderer, - text=BuildManagerModel.COL_DESC) - self.append_column (col) - - # Machine - renderer = gtk.CellRendererText () - col = gtk.TreeViewColumn ("Machine", renderer, - text=BuildManagerModel.COL_MACHINE) - self.append_column (col) - - # distro - renderer = gtk.CellRendererText () - col = gtk.TreeViewColumn ("Distribution", renderer, - text=BuildManagerModel.COL_DISTRO) - self.append_column (col) - - # date (using a custom function for formatting the cell contents it - # takes epoch -> human readable string) - renderer = gtk.CellRendererText () - col = gtk.TreeViewColumn ("Date", renderer, - text=BuildManagerModel.COL_DATE) - self.append_column (col) - col.set_cell_data_func (renderer, - self.date_format_custom_cell_data_func) - - # For status. - renderer = gtk.CellRendererText () - col = gtk.TreeViewColumn ("Status", renderer, - text = BuildManagerModel.COL_STATE) - self.append_column (col) - col.set_cell_data_func (renderer, - self.state_format_custom_cell_data_fun) diff --git a/bitbake/lib/bb/ui/crumbs/progress.py b/bitbake/lib/bb/ui/crumbs/progress.py deleted file mode 100644 index 36eca3829..000000000 --- a/bitbake/lib/bb/ui/crumbs/progress.py +++ /dev/null @@ -1,17 +0,0 @@ -import gtk - -class ProgressBar(gtk.Dialog): - def __init__(self, parent): - - gtk.Dialog.__init__(self) - self.set_title("Parsing metadata, please wait...") - self.set_default_size(500, 0) - self.set_transient_for(parent) - self.set_destroy_with_parent(True) - self.progress = gtk.ProgressBar() - self.vbox.pack_start(self.progress) - self.show_all() - - def update(self, x, y): - self.progress.set_fraction(float(x)/float(y)) - self.progress.set_text("%2d %%" % (x*100/y)) diff --git a/bitbake/lib/bb/ui/crumbs/puccho.glade b/bitbake/lib/bb/ui/crumbs/puccho.glade deleted file mode 100644 index d7553a6e1..000000000 --- a/bitbake/lib/bb/ui/crumbs/puccho.glade +++ /dev/null @@ -1,606 +0,0 @@ -<?xml version="1.0" encoding="UTF-8" standalone="no"?> -<!DOCTYPE glade-interface SYSTEM "glade-2.0.dtd"> -<!--Generated with glade3 3.4.5 on Mon Nov 10 12:24:12 2008 --> -<glade-interface> - <widget class="GtkDialog" id="build_dialog"> - <property name="title" translatable="yes">Start a build</property> - <property name="window_position">GTK_WIN_POS_CENTER_ON_PARENT</property> - <property name="type_hint">GDK_WINDOW_TYPE_HINT_DIALOG</property> - <property name="has_separator">False</property> - <child internal-child="vbox"> - <widget class="GtkVBox" id="dialog-vbox1"> - <property name="visible">True</property> - <property name="spacing">2</property> - <child> - <widget class="GtkTable" id="build_table"> - <property name="visible">True</property> - <property name="border_width">6</property> - <property name="n_rows">7</property> - <property name="n_columns">3</property> - <property name="column_spacing">5</property> - <property name="row_spacing">6</property> - <child> - <widget class="GtkAlignment" id="status_alignment"> - <property name="visible">True</property> - <property name="left_padding">12</property> - <child> - <widget class="GtkHBox" id="status_hbox"> - <property name="spacing">6</property> - <child> - <widget class="GtkImage" id="status_image"> - <property name="visible">True</property> - <property name="no_show_all">True</property> - <property name="xalign">0</property> - <property name="stock">gtk-dialog-error</property> - </widget> - <packing> - <property name="expand">False</property> - <property name="fill">False</property> - </packing> - </child> - <child> - <widget class="GtkLabel" id="status_label"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="label" translatable="yes">If you see this text something is wrong...</property> - <property name="use_markup">True</property> - <property name="use_underline">True</property> - </widget> - <packing> - <property name="position">1</property> - </packing> - </child> - </widget> - </child> - </widget> - <packing> - <property name="right_attach">3</property> - <property name="top_attach">2</property> - <property name="bottom_attach">3</property> - </packing> - </child> - <child> - <widget class="GtkLabel" id="label2"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="label" translatable="yes"><b>Build configuration</b></property> - <property name="use_markup">True</property> - </widget> - <packing> - <property name="right_attach">3</property> - <property name="top_attach">3</property> - <property name="bottom_attach">4</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkComboBox" id="image_combo"> - <property name="visible">True</property> - <property name="sensitive">False</property> - </widget> - <packing> - <property name="left_attach">1</property> - <property name="right_attach">2</property> - <property name="top_attach">6</property> - <property name="bottom_attach">7</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkLabel" id="image_label"> - <property name="visible">True</property> - <property name="sensitive">False</property> - <property name="xalign">0</property> - <property name="xpad">12</property> - <property name="label" translatable="yes">Image:</property> - </widget> - <packing> - <property name="top_attach">6</property> - <property name="bottom_attach">7</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkComboBox" id="distribution_combo"> - <property name="visible">True</property> - <property name="sensitive">False</property> - </widget> - <packing> - <property name="left_attach">1</property> - <property name="right_attach">2</property> - <property name="top_attach">5</property> - <property name="bottom_attach">6</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkLabel" id="distribution_label"> - <property name="visible">True</property> - <property name="sensitive">False</property> - <property name="xalign">0</property> - <property name="xpad">12</property> - <property name="label" translatable="yes">Distribution:</property> - </widget> - <packing> - <property name="top_attach">5</property> - <property name="bottom_attach">6</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkComboBox" id="machine_combo"> - <property name="visible">True</property> - <property name="sensitive">False</property> - </widget> - <packing> - <property name="left_attach">1</property> - <property name="right_attach">2</property> - <property name="top_attach">4</property> - <property name="bottom_attach">5</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkLabel" id="machine_label"> - <property name="visible">True</property> - <property name="sensitive">False</property> - <property name="xalign">0</property> - <property name="xpad">12</property> - <property name="label" translatable="yes">Machine:</property> - </widget> - <packing> - <property name="top_attach">4</property> - <property name="bottom_attach">5</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkButton" id="refresh_button"> - <property name="visible">True</property> - <property name="sensitive">False</property> - <property name="can_focus">True</property> - <property name="receives_default">True</property> - <property name="label" translatable="yes">gtk-refresh</property> - <property name="use_stock">True</property> - <property name="response_id">0</property> - </widget> - <packing> - <property name="left_attach">2</property> - <property name="right_attach">3</property> - <property name="top_attach">1</property> - <property name="bottom_attach">2</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkEntry" id="location_entry"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="width_chars">32</property> - </widget> - <packing> - <property name="left_attach">1</property> - <property name="right_attach">2</property> - <property name="top_attach">1</property> - <property name="bottom_attach">2</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkLabel" id="label3"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="xpad">12</property> - <property name="label" translatable="yes">Location:</property> - </widget> - <packing> - <property name="top_attach">1</property> - <property name="bottom_attach">2</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkLabel" id="label1"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="label" translatable="yes"><b>Repository</b></property> - <property name="use_markup">True</property> - </widget> - <packing> - <property name="right_attach">3</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkAlignment" id="alignment1"> - <property name="visible">True</property> - <child> - <placeholder/> - </child> - </widget> - <packing> - <property name="left_attach">2</property> - <property name="right_attach">3</property> - <property name="top_attach">4</property> - <property name="bottom_attach">5</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkAlignment" id="alignment2"> - <property name="visible">True</property> - <child> - <placeholder/> - </child> - </widget> - <packing> - <property name="left_attach">2</property> - <property name="right_attach">3</property> - <property name="top_attach">5</property> - <property name="bottom_attach">6</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkAlignment" id="alignment3"> - <property name="visible">True</property> - <child> - <placeholder/> - </child> - </widget> - <packing> - <property name="left_attach">2</property> - <property name="right_attach">3</property> - <property name="top_attach">6</property> - <property name="bottom_attach">7</property> - <property name="y_options"></property> - </packing> - </child> - </widget> - <packing> - <property name="position">1</property> - </packing> - </child> - <child internal-child="action_area"> - <widget class="GtkHButtonBox" id="dialog-action_area1"> - <property name="visible">True</property> - <property name="layout_style">GTK_BUTTONBOX_END</property> - <child> - <placeholder/> - </child> - <child> - <placeholder/> - </child> - <child> - <placeholder/> - </child> - </widget> - <packing> - <property name="expand">False</property> - <property name="pack_type">GTK_PACK_END</property> - </packing> - </child> - </widget> - </child> - </widget> - <widget class="GtkDialog" id="dialog2"> - <property name="window_position">GTK_WIN_POS_CENTER_ON_PARENT</property> - <property name="type_hint">GDK_WINDOW_TYPE_HINT_DIALOG</property> - <property name="has_separator">False</property> - <child internal-child="vbox"> - <widget class="GtkVBox" id="dialog-vbox2"> - <property name="visible">True</property> - <property name="spacing">2</property> - <child> - <widget class="GtkTable" id="table2"> - <property name="visible">True</property> - <property name="border_width">6</property> - <property name="n_rows">7</property> - <property name="n_columns">3</property> - <property name="column_spacing">6</property> - <property name="row_spacing">6</property> - <child> - <widget class="GtkLabel" id="label7"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="label" translatable="yes"><b>Repositories</b></property> - <property name="use_markup">True</property> - </widget> - <packing> - <property name="right_attach">3</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkAlignment" id="alignment4"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="left_padding">12</property> - <child> - <widget class="GtkScrolledWindow" id="scrolledwindow1"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <child> - <widget class="GtkTreeView" id="treeview1"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="headers_clickable">True</property> - </widget> - </child> - </widget> - </child> - </widget> - <packing> - <property name="right_attach">3</property> - <property name="top_attach">2</property> - <property name="bottom_attach">3</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkEntry" id="entry1"> - <property name="visible">True</property> - <property name="can_focus">True</property> - </widget> - <packing> - <property name="left_attach">1</property> - <property name="right_attach">3</property> - <property name="top_attach">1</property> - <property name="bottom_attach">2</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkLabel" id="label9"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="label" translatable="yes"><b>Additional packages</b></property> - <property name="use_markup">True</property> - </widget> - <packing> - <property name="right_attach">3</property> - <property name="top_attach">4</property> - <property name="bottom_attach">5</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkAlignment" id="alignment6"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="xscale">0</property> - <child> - <widget class="GtkLabel" id="label8"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="yalign">0</property> - <property name="xpad">12</property> - <property name="label" translatable="yes">Location: </property> - </widget> - </child> - </widget> - <packing> - <property name="top_attach">1</property> - <property name="bottom_attach">2</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkAlignment" id="alignment7"> - <property name="visible">True</property> - <property name="xalign">1</property> - <property name="xscale">0</property> - <child> - <widget class="GtkHButtonBox" id="hbuttonbox1"> - <property name="visible">True</property> - <property name="spacing">5</property> - <child> - <widget class="GtkButton" id="button7"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="receives_default">True</property> - <property name="label" translatable="yes">gtk-remove</property> - <property name="use_stock">True</property> - <property name="response_id">0</property> - </widget> - </child> - <child> - <widget class="GtkButton" id="button6"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="receives_default">True</property> - <property name="label" translatable="yes">gtk-edit</property> - <property name="use_stock">True</property> - <property name="response_id">0</property> - </widget> - <packing> - <property name="position">1</property> - </packing> - </child> - <child> - <widget class="GtkButton" id="button5"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="receives_default">True</property> - <property name="label" translatable="yes">gtk-add</property> - <property name="use_stock">True</property> - <property name="response_id">0</property> - </widget> - <packing> - <property name="position">2</property> - </packing> - </child> - </widget> - </child> - </widget> - <packing> - <property name="left_attach">1</property> - <property name="right_attach">3</property> - <property name="top_attach">3</property> - <property name="bottom_attach">4</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkAlignment" id="alignment5"> - <property name="visible">True</property> - <child> - <placeholder/> - </child> - </widget> - <packing> - <property name="top_attach">3</property> - <property name="bottom_attach">4</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkLabel" id="label10"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="yalign">0</property> - <property name="xpad">12</property> - <property name="label" translatable="yes">Search:</property> - </widget> - <packing> - <property name="top_attach">5</property> - <property name="bottom_attach">6</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkEntry" id="entry2"> - <property name="visible">True</property> - <property name="can_focus">True</property> - </widget> - <packing> - <property name="left_attach">1</property> - <property name="right_attach">3</property> - <property name="top_attach">5</property> - <property name="bottom_attach">6</property> - <property name="y_options"></property> - </packing> - </child> - <child> - <widget class="GtkAlignment" id="alignment8"> - <property name="visible">True</property> - <property name="xalign">0</property> - <property name="left_padding">12</property> - <child> - <widget class="GtkScrolledWindow" id="scrolledwindow2"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <child> - <widget class="GtkTreeView" id="treeview2"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="headers_clickable">True</property> - </widget> - </child> - </widget> - </child> - </widget> - <packing> - <property name="right_attach">3</property> - <property name="top_attach">6</property> - <property name="bottom_attach">7</property> - <property name="y_options"></property> - </packing> - </child> - </widget> - <packing> - <property name="position">1</property> - </packing> - </child> - <child internal-child="action_area"> - <widget class="GtkHButtonBox" id="dialog-action_area2"> - <property name="visible">True</property> - <property name="layout_style">GTK_BUTTONBOX_END</property> - <child> - <widget class="GtkButton" id="button4"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="receives_default">True</property> - <property name="label" translatable="yes">gtk-close</property> - <property name="use_stock">True</property> - <property name="response_id">0</property> - </widget> - </child> - </widget> - <packing> - <property name="expand">False</property> - <property name="pack_type">GTK_PACK_END</property> - </packing> - </child> - </widget> - </child> - </widget> - <widget class="GtkWindow" id="main_window"> - <child> - <widget class="GtkVBox" id="main_window_vbox"> - <property name="visible">True</property> - <child> - <widget class="GtkToolbar" id="main_toolbar"> - <property name="visible">True</property> - <child> - <widget class="GtkToolButton" id="main_toolbutton_build"> - <property name="visible">True</property> - <property name="label" translatable="yes">Build</property> - <property name="stock_id">gtk-execute</property> - </widget> - <packing> - <property name="expand">False</property> - </packing> - </child> - </widget> - <packing> - <property name="expand">False</property> - </packing> - </child> - <child> - <widget class="GtkVPaned" id="vpaned1"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <child> - <widget class="GtkScrolledWindow" id="results_scrolledwindow"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <child> - <placeholder/> - </child> - </widget> - <packing> - <property name="resize">False</property> - <property name="shrink">True</property> - </packing> - </child> - <child> - <widget class="GtkScrolledWindow" id="progress_scrolledwindow"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <child> - <placeholder/> - </child> - </widget> - <packing> - <property name="resize">True</property> - <property name="shrink">True</property> - </packing> - </child> - </widget> - <packing> - <property name="position">1</property> - </packing> - </child> - </widget> - </child> - </widget> -</glade-interface> diff --git a/bitbake/lib/bb/ui/crumbs/runningbuild.py b/bitbake/lib/bb/ui/crumbs/runningbuild.py deleted file mode 100644 index 4703e6d84..000000000 --- a/bitbake/lib/bb/ui/crumbs/runningbuild.py +++ /dev/null @@ -1,311 +0,0 @@ - -# -# BitBake Graphical GTK User Interface -# -# Copyright (C) 2008 Intel Corporation -# -# Authored by Rob Bradford <rob@linux.intel.com> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import gtk -import gobject -import logging -import time -import urllib -import urllib2 - -class Colors(object): - OK = "#ffffff" - RUNNING = "#aaffaa" - WARNING ="#f88017" - ERROR = "#ffaaaa" - -class RunningBuildModel (gtk.TreeStore): - (COL_LOG, COL_PACKAGE, COL_TASK, COL_MESSAGE, COL_ICON, COL_COLOR, COL_NUM_ACTIVE) = range(7) - - def __init__ (self): - gtk.TreeStore.__init__ (self, - gobject.TYPE_STRING, - gobject.TYPE_STRING, - gobject.TYPE_STRING, - gobject.TYPE_STRING, - gobject.TYPE_STRING, - gobject.TYPE_STRING, - gobject.TYPE_INT) - -class RunningBuild (gobject.GObject): - __gsignals__ = { - 'build-succeeded' : (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - ()), - 'build-failed' : (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - ()) - } - pids_to_task = {} - tasks_to_iter = {} - - def __init__ (self): - gobject.GObject.__init__ (self) - self.model = RunningBuildModel() - - def handle_event (self, event, pbar=None): - # Handle an event from the event queue, this may result in updating - # the model and thus the UI. Or it may be to tell us that the build - # has finished successfully (or not, as the case may be.) - - parent = None - pid = 0 - package = None - task = None - - # If we have a pid attached to this message/event try and get the - # (package, task) pair for it. If we get that then get the parent iter - # for the message. - if hasattr(event, 'pid'): - pid = event.pid - if hasattr(event, 'process'): - pid = event.process - - if pid and pid in self.pids_to_task: - (package, task) = self.pids_to_task[pid] - parent = self.tasks_to_iter[(package, task)] - - if(isinstance(event, logging.LogRecord)): - if (event.msg.startswith ("Running task")): - return # don't add these to the list - - if event.levelno >= logging.ERROR: - icon = "dialog-error" - color = Colors.ERROR - elif event.levelno >= logging.WARNING: - icon = "dialog-warning" - color = Colors.WARNING - else: - icon = None - color = Colors.OK - - # if we know which package we belong to, we'll append onto its list. - # otherwise, we'll jump to the top of the master list - if parent: - tree_add = self.model.append - else: - tree_add = self.model.prepend - tree_add(parent, - (None, - package, - task, - event.getMessage(), - icon, - color, - 0)) - - elif isinstance(event, bb.build.TaskStarted): - (package, task) = (event._package, event._task) - - # Save out this PID. - self.pids_to_task[pid] = (package, task) - - # Check if we already have this package in our model. If so then - # that can be the parent for the task. Otherwise we create a new - # top level for the package. - if ((package, None) in self.tasks_to_iter): - parent = self.tasks_to_iter[(package, None)] - else: - parent = self.model.prepend(None, (None, - package, - None, - "Package: %s" % (package), - None, - Colors.OK, - 0)) - self.tasks_to_iter[(package, None)] = parent - - # Because this parent package now has an active child mark it as - # such. - # @todo if parent is already in error, don't mark it green - self.model.set(parent, self.model.COL_ICON, "gtk-execute", - self.model.COL_COLOR, Colors.RUNNING) - - # Add an entry in the model for this task - i = self.model.append (parent, (None, - package, - task, - "Task: %s" % (task), - "gtk-execute", - Colors.RUNNING, - 0)) - - # update the parent's active task count - num_active = self.model.get(parent, self.model.COL_NUM_ACTIVE)[0] + 1 - self.model.set(parent, self.model.COL_NUM_ACTIVE, num_active) - - # Save out the iter so that we can find it when we have a message - # that we need to attach to a task. - self.tasks_to_iter[(package, task)] = i - - elif isinstance(event, bb.build.TaskBase): - current = self.tasks_to_iter[(package, task)] - parent = self.tasks_to_iter[(package, None)] - - # remove this task from the parent's active count - num_active = self.model.get(parent, self.model.COL_NUM_ACTIVE)[0] - 1 - self.model.set(parent, self.model.COL_NUM_ACTIVE, num_active) - - if isinstance(event, bb.build.TaskFailed): - # Mark the task and parent as failed - icon = "dialog-error" - color = Colors.ERROR - - logfile = event.logfile - if logfile and os.path.exists(logfile): - with open(logfile) as f: - logdata = f.read() - self.model.append(current, ('pastebin', None, None, logdata, 'gtk-error', Colors.OK, 0)) - - for i in (current, parent): - self.model.set(i, self.model.COL_ICON, icon, - self.model.COL_COLOR, color) - else: - icon = None - color = Colors.OK - - # Mark the task as inactive - self.model.set(current, self.model.COL_ICON, icon, - self.model.COL_COLOR, color) - - # Mark the parent package as inactive, but make sure to - # preserve error and active states - i = self.tasks_to_iter[(package, None)] - if self.model.get(parent, self.model.COL_ICON) != 'dialog-error': - self.model.set(parent, self.model.COL_ICON, icon) - if num_active == 0: - self.model.set(parent, self.model.COL_COLOR, Colors.OK) - - # Clear the iters and the pids since when the task goes away the - # pid will no longer be used for messages - del self.tasks_to_iter[(package, task)] - del self.pids_to_task[pid] - - elif isinstance(event, bb.event.BuildStarted): - - self.model.prepend(None, (None, - None, - None, - "Build Started (%s)" % time.strftime('%m/%d/%Y %H:%M:%S'), - None, - Colors.OK, - 0)) - elif isinstance(event, bb.event.BuildCompleted): - failures = int (event._failures) - self.model.prepend(None, (None, - None, - None, - "Build Completed (%s)" % time.strftime('%m/%d/%Y %H:%M:%S'), - None, - Colors.OK, - 0)) - - # Emit the appropriate signal depending on the number of failures - if (failures >= 1): - self.emit ("build-failed") - else: - self.emit ("build-succeeded") - - elif isinstance(event, bb.event.CacheLoadStarted) and pbar: - pbar.set_title("Loading cache") - self.progress_total = event.total - pbar.update(0, self.progress_total) - elif isinstance(event, bb.event.CacheLoadProgress) and pbar: - pbar.update(event.current, self.progress_total) - elif isinstance(event, bb.event.CacheLoadCompleted) and pbar: - pbar.update(self.progress_total, self.progress_total) - - elif isinstance(event, bb.event.ParseStarted) and pbar: - pbar.set_title("Processing recipes") - self.progress_total = event.total - pbar.update(0, self.progress_total) - elif isinstance(event, bb.event.ParseProgress) and pbar: - pbar.update(event.current, self.progress_total) - elif isinstance(event, bb.event.ParseCompleted) and pbar: - pbar.hide() - - return - - -def do_pastebin(text): - url = 'http://pastebin.com/api_public.php' - params = {'paste_code': text, 'paste_format': 'text'} - - req = urllib2.Request(url, urllib.urlencode(params)) - response = urllib2.urlopen(req) - paste_url = response.read() - - return paste_url - - -class RunningBuildTreeView (gtk.TreeView): - __gsignals__ = { - "button_press_event" : "override" - } - def __init__ (self): - gtk.TreeView.__init__ (self) - - # The icon that indicates whether we're building or failed. - renderer = gtk.CellRendererPixbuf () - col = gtk.TreeViewColumn ("Status", renderer) - col.add_attribute (renderer, "icon-name", 4) - self.append_column (col) - - # The message of the build. - self.message_renderer = gtk.CellRendererText () - self.message_column = gtk.TreeViewColumn ("Message", self.message_renderer, text=3) - self.message_column.add_attribute(self.message_renderer, 'background', 5) - self.message_renderer.set_property('editable', 5) - self.append_column (self.message_column) - - def do_button_press_event(self, event): - gtk.TreeView.do_button_press_event(self, event) - - if event.button == 3: - selection = super(RunningBuildTreeView, self).get_selection() - (model, iter) = selection.get_selected() - if iter is not None: - can_paste = model.get(iter, model.COL_LOG)[0] - if can_paste == 'pastebin': - # build a simple menu with a pastebin option - menu = gtk.Menu() - menuitem = gtk.MenuItem("Send log to pastebin") - menu.append(menuitem) - menuitem.connect("activate", self.pastebin_handler, (model, iter)) - menuitem.show() - menu.show() - menu.popup(None, None, None, event.button, event.time) - - def pastebin_handler(self, widget, data): - """ - Send the log data to pastebin, then add the new paste url to the - clipboard. - """ - (model, iter) = data - paste_url = do_pastebin(model.get(iter, model.COL_MESSAGE)[0]) - - # @todo Provide visual feedback to the user that it is done and that - # it worked. - print paste_url - - clipboard = gtk.clipboard_get() - clipboard.set_text(paste_url) - clipboard.store()
\ No newline at end of file diff --git a/bitbake/lib/bb/ui/depexp.py b/bitbake/lib/bb/ui/depexp.py deleted file mode 100644 index 3dbd5e0ec..000000000 --- a/bitbake/lib/bb/ui/depexp.py +++ /dev/null @@ -1,307 +0,0 @@ -# -# BitBake Graphical GTK based Dependency Explorer -# -# Copyright (C) 2007 Ross Burton -# Copyright (C) 2007 - 2008 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import gobject -import gtk -import Queue -import threading -import xmlrpclib -import bb -import bb.event -from bb.ui.crumbs.progress import ProgressBar - -# Package Model -(COL_PKG_NAME) = (0) - -# Dependency Model -(TYPE_DEP, TYPE_RDEP) = (0, 1) -(COL_DEP_TYPE, COL_DEP_PARENT, COL_DEP_PACKAGE) = (0, 1, 2) - - -class PackageDepView(gtk.TreeView): - def __init__(self, model, dep_type, label): - gtk.TreeView.__init__(self) - self.current = None - self.dep_type = dep_type - self.filter_model = model.filter_new() - self.filter_model.set_visible_func(self._filter) - self.set_model(self.filter_model) - #self.connect("row-activated", self.on_package_activated, COL_DEP_PACKAGE) - self.append_column(gtk.TreeViewColumn(label, gtk.CellRendererText(), text=COL_DEP_PACKAGE)) - - def _filter(self, model, iter): - (this_type, package) = model.get(iter, COL_DEP_TYPE, COL_DEP_PARENT) - if this_type != self.dep_type: return False - return package == self.current - - def set_current_package(self, package): - self.current = package - self.filter_model.refilter() - - -class PackageReverseDepView(gtk.TreeView): - def __init__(self, model, label): - gtk.TreeView.__init__(self) - self.current = None - self.filter_model = model.filter_new() - self.filter_model.set_visible_func(self._filter) - self.set_model(self.filter_model) - self.append_column(gtk.TreeViewColumn(label, gtk.CellRendererText(), text=COL_DEP_PARENT)) - - def _filter(self, model, iter): - package = model.get_value(iter, COL_DEP_PACKAGE) - return package == self.current - - def set_current_package(self, package): - self.current = package - self.filter_model.refilter() - - -class DepExplorer(gtk.Window): - def __init__(self): - gtk.Window.__init__(self) - self.set_title("Dependency Explorer") - self.set_default_size(500, 500) - self.connect("delete-event", gtk.main_quit) - - # Create the data models - self.pkg_model = gtk.ListStore(gobject.TYPE_STRING) - self.pkg_model.set_sort_column_id(COL_PKG_NAME, gtk.SORT_ASCENDING) - self.depends_model = gtk.ListStore(gobject.TYPE_INT, gobject.TYPE_STRING, gobject.TYPE_STRING) - self.depends_model.set_sort_column_id(COL_DEP_PACKAGE, gtk.SORT_ASCENDING) - - pane = gtk.HPaned() - pane.set_position(250) - self.add(pane) - - # The master list of packages - scrolled = gtk.ScrolledWindow() - scrolled.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) - scrolled.set_shadow_type(gtk.SHADOW_IN) - - self.pkg_treeview = gtk.TreeView(self.pkg_model) - self.pkg_treeview.get_selection().connect("changed", self.on_cursor_changed) - column = gtk.TreeViewColumn("Package", gtk.CellRendererText(), text=COL_PKG_NAME) - self.pkg_treeview.append_column(column) - pane.add1(scrolled) - scrolled.add(self.pkg_treeview) - - box = gtk.VBox(homogeneous=True, spacing=4) - - # Runtime Depends - scrolled = gtk.ScrolledWindow() - scrolled.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) - scrolled.set_shadow_type(gtk.SHADOW_IN) - self.rdep_treeview = PackageDepView(self.depends_model, TYPE_RDEP, "Runtime Depends") - self.rdep_treeview.connect("row-activated", self.on_package_activated, COL_DEP_PACKAGE) - scrolled.add(self.rdep_treeview) - box.add(scrolled) - - # Build Depends - scrolled = gtk.ScrolledWindow() - scrolled.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) - scrolled.set_shadow_type(gtk.SHADOW_IN) - self.dep_treeview = PackageDepView(self.depends_model, TYPE_DEP, "Build Depends") - self.dep_treeview.connect("row-activated", self.on_package_activated, COL_DEP_PACKAGE) - scrolled.add(self.dep_treeview) - box.add(scrolled) - pane.add2(box) - - # Reverse Depends - scrolled = gtk.ScrolledWindow() - scrolled.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) - scrolled.set_shadow_type(gtk.SHADOW_IN) - self.revdep_treeview = PackageReverseDepView(self.depends_model, "Reverse Depends") - self.revdep_treeview.connect("row-activated", self.on_package_activated, COL_DEP_PARENT) - scrolled.add(self.revdep_treeview) - box.add(scrolled) - pane.add2(box) - - self.show_all() - - def on_package_activated(self, treeview, path, column, data_col): - model = treeview.get_model() - package = model.get_value(model.get_iter(path), data_col) - - pkg_path = [] - def finder(model, path, iter, needle): - package = model.get_value(iter, COL_PKG_NAME) - if package == needle: - pkg_path.append(path) - return True - else: - return False - self.pkg_model.foreach(finder, package) - if pkg_path: - self.pkg_treeview.get_selection().select_path(pkg_path[0]) - self.pkg_treeview.scroll_to_cell(pkg_path[0]) - - def on_cursor_changed(self, selection): - (model, it) = selection.get_selected() - if iter is None: - current_package = None - else: - current_package = model.get_value(it, COL_PKG_NAME) - self.rdep_treeview.set_current_package(current_package) - self.dep_treeview.set_current_package(current_package) - self.revdep_treeview.set_current_package(current_package) - - -def parse(depgraph, pkg_model, depends_model): - for package in depgraph["pn"]: - pkg_model.set(pkg_model.append(), COL_PKG_NAME, package) - - for package in depgraph["depends"]: - for depend in depgraph["depends"][package]: - depends_model.set (depends_model.append(), - COL_DEP_TYPE, TYPE_DEP, - COL_DEP_PARENT, package, - COL_DEP_PACKAGE, depend) - - for package in depgraph["rdepends-pn"]: - for rdepend in depgraph["rdepends-pn"][package]: - depends_model.set (depends_model.append(), - COL_DEP_TYPE, TYPE_RDEP, - COL_DEP_PARENT, package, - COL_DEP_PACKAGE, rdepend) - - -class gtkthread(threading.Thread): - quit = threading.Event() - def __init__(self, shutdown): - threading.Thread.__init__(self) - self.setDaemon(True) - self.shutdown = shutdown - - def run(self): - gobject.threads_init() - gtk.gdk.threads_init() - gtk.main() - gtkthread.quit.set() - - -def main(server, eventHandler): - try: - cmdline = server.runCommand(["getCmdLineAction"]) - if not cmdline or cmdline[0] != "generateDotGraph": - print("This UI is only compatible with the -g option") - return - ret = server.runCommand(["generateDepTreeEvent", cmdline[1], cmdline[2]]) - if ret != True: - print("Couldn't run command! %s" % ret) - return - except xmlrpclib.Fault as x: - print("XMLRPC Fault getting commandline:\n %s" % x) - return - - shutdown = 0 - - gtkgui = gtkthread(shutdown) - gtkgui.start() - - gtk.gdk.threads_enter() - dep = DepExplorer() - pbar = ProgressBar(dep) - pbar.connect("delete-event", gtk.main_quit) - gtk.gdk.threads_leave() - - progress_total = 0 - while True: - try: - event = eventHandler.waitEvent(0.25) - if gtkthread.quit.isSet(): - server.runCommand(["stateStop"]) - break - - if event is None: - continue - - if isinstance(event, bb.event.CacheLoadStarted): - progress_total = event.total - gtk.gdk.threads_enter() - pbar.set_title("Loading Cache") - pbar.update(0, progress_total) - gtk.gdk.threads_leave() - - if isinstance(event, bb.event.CacheLoadProgress): - x = event.current - gtk.gdk.threads_enter() - pbar.update(x, progress_total) - gtk.gdk.threads_leave() - continue - - if isinstance(event, bb.event.CacheLoadCompleted): - gtk.gdk.threads_enter() - pbar.update(progress_total, progress_total) - gtk.gdk.threads_leave() - continue - - if isinstance(event, bb.event.ParseStarted): - progress_total = event.total - gtk.gdk.threads_enter() - pbar.set_title("Processing recipes") - pbar.update(0, progress_total) - gtk.gdk.threads_leave() - - if isinstance(event, bb.event.ParseProgress): - x = event.current - gtk.gdk.threads_enter() - pbar.update(x, progress_total) - gtk.gdk.threads_leave() - continue - - if isinstance(event, bb.event.ParseCompleted): - pbar.hide() - continue - - if isinstance(event, bb.event.DepTreeGenerated): - gtk.gdk.threads_enter() - parse(event._depgraph, dep.pkg_model, dep.depends_model) - gtk.gdk.threads_leave() - - if isinstance(event, bb.command.CommandCompleted): - continue - - if isinstance(event, bb.command.CommandFailed): - print("Command execution failed: %s" % event.error) - return event.exitcode - - if isinstance(event, bb.command.CommandExit): - return event.exitcode - - if isinstance(event, bb.cooker.CookerExit): - break - - continue - except EnvironmentError as ioerror: - # ignore interrupted io - if ioerror.args[0] == 4: - pass - except KeyboardInterrupt: - if shutdown == 2: - print("\nThird Keyboard Interrupt, exit.\n") - break - if shutdown == 1: - print("\nSecond Keyboard Interrupt, stopping...\n") - server.runCommand(["stateStop"]) - if shutdown == 0: - print("\nKeyboard Interrupt, closing down...\n") - server.runCommand(["stateShutdown"]) - shutdown = shutdown + 1 - pass diff --git a/bitbake/lib/bb/ui/goggle.py b/bitbake/lib/bb/ui/goggle.py deleted file mode 100644 index ec5a38dd4..000000000 --- a/bitbake/lib/bb/ui/goggle.py +++ /dev/null @@ -1,110 +0,0 @@ -# -# BitBake Graphical GTK User Interface -# -# Copyright (C) 2008 Intel Corporation -# -# Authored by Rob Bradford <rob@linux.intel.com> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import gobject -import gtk -import xmlrpclib -from bb.ui.crumbs.runningbuild import RunningBuildTreeView, RunningBuild -from bb.ui.crumbs.progress import ProgressBar - -import Queue - - -def event_handle_idle_func (eventHandler, build, pbar): - - # Consume as many messages as we can in the time available to us - event = eventHandler.getEvent() - while event: - build.handle_event (event, pbar) - event = eventHandler.getEvent() - - return True - -def scroll_tv_cb (model, path, iter, view): - view.scroll_to_cell (path) - - -# @todo hook these into the GUI so the user has feedback... -def running_build_failed_cb (running_build): - pass - - -def running_build_succeeded_cb (running_build): - pass - - -class MainWindow (gtk.Window): - def __init__ (self): - gtk.Window.__init__ (self, gtk.WINDOW_TOPLEVEL) - - # Setup tree view and the scrolled window - scrolled_window = gtk.ScrolledWindow () - self.add (scrolled_window) - self.cur_build_tv = RunningBuildTreeView() - self.connect("delete-event", gtk.main_quit) - self.set_default_size(640, 480) - scrolled_window.add (self.cur_build_tv) - - -def main (server, eventHandler): - gobject.threads_init() - gtk.gdk.threads_init() - - window = MainWindow () - window.show_all () - pbar = ProgressBar(window) - pbar.connect("delete-event", gtk.main_quit) - - # Create the object for the current build - running_build = RunningBuild () - window.cur_build_tv.set_model (running_build.model) - running_build.model.connect("row-inserted", scroll_tv_cb, window.cur_build_tv) - running_build.connect ("build-succeeded", running_build_succeeded_cb) - running_build.connect ("build-failed", running_build_failed_cb) - - try: - cmdline = server.runCommand(["getCmdLineAction"]) - if not cmdline: - return 1 - ret = server.runCommand(cmdline) - if ret != True: - print("Couldn't get default commandline! %s" % ret) - return 1 - except xmlrpclib.Fault as x: - print("XMLRPC Fault getting commandline:\n %s" % x) - return 1 - - # Use a timeout function for probing the event queue to find out if we - # have a message waiting for us. - gobject.timeout_add (100, - event_handle_idle_func, - eventHandler, - running_build, - pbar) - - try: - gtk.main() - except EnvironmentError as ioerror: - # ignore interrupted io - if ioerror.args[0] == 4: - pass - finally: - server.runCommand(["stateStop"]) - diff --git a/bitbake/lib/bb/ui/knotty.py b/bitbake/lib/bb/ui/knotty.py deleted file mode 100644 index 042dbe902..000000000 --- a/bitbake/lib/bb/ui/knotty.py +++ /dev/null @@ -1,248 +0,0 @@ -# -# BitBake (No)TTY UI Implementation -# -# Handling output to TTYs or files (no TTY) -# -# Copyright (C) 2006-2007 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -from __future__ import division - -import os -import sys -import xmlrpclib -import logging -import progressbar -import bb.msg -from bb.ui import uihelper - -logger = logging.getLogger("BitBake") -interactive = sys.stdout.isatty() - -class BBProgress(progressbar.ProgressBar): - def __init__(self, msg, maxval): - self.msg = msg - widgets = [progressbar.Percentage(), ' ', progressbar.Bar(), ' ', - progressbar.ETA()] - - progressbar.ProgressBar.__init__(self, maxval, [self.msg + ": "] + widgets) - -class NonInteractiveProgress(object): - fobj = sys.stdout - - def __init__(self, msg, maxval): - self.msg = msg - self.maxval = maxval - - def start(self): - self.fobj.write("%s..." % self.msg) - self.fobj.flush() - return self - - def update(self, value): - pass - - def finish(self): - self.fobj.write("done.\n") - self.fobj.flush() - -def new_progress(msg, maxval): - if interactive: - return BBProgress(msg, maxval) - else: - return NonInteractiveProgress(msg, maxval) - -def main(server, eventHandler): - - # Get values of variables which control our output - includelogs = server.runCommand(["getVariable", "BBINCLUDELOGS"]) - loglines = server.runCommand(["getVariable", "BBINCLUDELOGS_LINES"]) - - helper = uihelper.BBUIHelper() - - console = logging.StreamHandler(sys.stdout) - format = bb.msg.BBLogFormatter("%(levelname)s: %(message)s") - console.setFormatter(format) - logger.addHandler(console) - - try: - cmdline = server.runCommand(["getCmdLineAction"]) - if not cmdline: - return 1 - ret = server.runCommand(cmdline) - if ret != True: - print("Couldn't get default commandline! %s" % ret) - return 1 - except xmlrpclib.Fault as x: - print("XMLRPC Fault getting commandline:\n %s" % x) - return 1 - - - parseprogress = None - cacheprogress = None - shutdown = 0 - return_value = 0 - while True: - try: - event = eventHandler.waitEvent(0.25) - if event is None: - continue - helper.eventHandler(event) - if isinstance(event, bb.runqueue.runQueueExitWait): - if not shutdown: - shutdown = 1 - if shutdown and helper.needUpdate: - activetasks, failedtasks = helper.getTasks() - if activetasks: - print("Waiting for %s active tasks to finish:" % len(activetasks)) - for tasknum, task in enumerate(activetasks): - print("%s: %s (pid %s)" % (tasknum, activetasks[task]["title"], task)) - - if isinstance(event, logging.LogRecord): - if event.levelno >= format.ERROR: - return_value = 1 - # For "normal" logging conditions, don't show note logs from tasks - # but do show them if the user has changed the default log level to - # include verbose/debug messages - if logger.getEffectiveLevel() > format.VERBOSE: - if event.taskpid != 0 and event.levelno <= format.NOTE: - continue - logger.handle(event) - continue - - if isinstance(event, bb.build.TaskFailed): - return_value = 1 - logfile = event.logfile - if logfile and os.path.exists(logfile): - print("ERROR: Logfile of failure stored in: %s" % logfile) - if 1 or includelogs: - print("Log data follows:") - f = open(logfile, "r") - lines = [] - while True: - l = f.readline() - if l == '': - break - l = l.rstrip() - if loglines: - lines.append(' | %s' % l) - if len(lines) > int(loglines): - lines.pop(0) - else: - print('| %s' % l) - f.close() - if lines: - for line in lines: - print(line) - if isinstance(event, bb.build.TaskBase): - logger.info(event._message) - continue - if isinstance(event, bb.event.ParseStarted): - parseprogress = new_progress("Parsing recipes", event.total).start() - continue - if isinstance(event, bb.event.ParseProgress): - parseprogress.update(event.current) - continue - if isinstance(event, bb.event.ParseCompleted): - parseprogress.finish() - print(("Parsing of %d .bb files complete (%d cached, %d parsed). %d targets, %d skipped, %d masked, %d errors." - % ( event.total, event.cached, event.parsed, event.virtuals, event.skipped, event.masked, event.errors))) - continue - - if isinstance(event, bb.event.CacheLoadStarted): - cacheprogress = new_progress("Loading cache", event.total).start() - continue - if isinstance(event, bb.event.CacheLoadProgress): - cacheprogress.update(event.current) - continue - if isinstance(event, bb.event.CacheLoadCompleted): - cacheprogress.finish() - print("Loaded %d entries from dependency cache." % event.num_entries) - continue - - if isinstance(event, bb.command.CommandCompleted): - break - if isinstance(event, bb.command.CommandFailed): - return_value = event.exitcode - logger.error("Command execution failed: %s", event.error) - break - if isinstance(event, bb.command.CommandExit): - return_value = event.exitcode - continue - if isinstance(event, bb.cooker.CookerExit): - break - if isinstance(event, bb.event.MultipleProviders): - logger.info("multiple providers are available for %s%s (%s)", event._is_runtime and "runtime " or "", - event._item, - ", ".join(event._candidates)) - logger.info("consider defining a PREFERRED_PROVIDER entry to match %s", event._item) - continue - if isinstance(event, bb.event.NoProvider): - if event._runtime: - r = "R" - else: - r = "" - - if event._dependees: - logger.error("Nothing %sPROVIDES '%s' (but %s %sDEPENDS on or otherwise requires it)", r, event._item, ", ".join(event._dependees), r) - else: - logger.error("Nothing %sPROVIDES '%s'", r, event._item) - continue - - if isinstance(event, bb.runqueue.runQueueTaskStarted): - if event.noexec: - tasktype = 'noexec task' - else: - tasktype = 'task' - logger.info("Running %s %s of %s (ID: %s, %s)", - tasktype, - event.stats.completed + event.stats.active + - event.stats.failed + 1, - event.stats.total, event.taskid, event.taskstring) - continue - - if isinstance(event, bb.runqueue.runQueueTaskFailed): - logger.error("Task %s (%s) failed with exit code '%s'", - event.taskid, event.taskstring, event.exitcode) - continue - - # ignore - if isinstance(event, (bb.event.BuildBase, - bb.event.StampUpdate, - bb.event.ConfigParsed, - bb.event.RecipeParsed, - bb.runqueue.runQueueEvent, - bb.runqueue.runQueueExitWait)): - continue - - logger.error("Unknown event: %s", event) - - except EnvironmentError as ioerror: - # ignore interrupted io - if ioerror.args[0] == 4: - pass - except KeyboardInterrupt: - if shutdown == 2: - print("\nThird Keyboard Interrupt, exit.\n") - break - if shutdown == 1: - print("\nSecond Keyboard Interrupt, stopping...\n") - server.runCommand(["stateStop"]) - if shutdown == 0: - print("\nKeyboard Interrupt, closing down...\n") - server.runCommand(["stateShutdown"]) - shutdown = shutdown + 1 - pass - return return_value diff --git a/bitbake/lib/bb/ui/ncurses.py b/bitbake/lib/bb/ui/ncurses.py deleted file mode 100644 index 469f1b730..000000000 --- a/bitbake/lib/bb/ui/ncurses.py +++ /dev/null @@ -1,352 +0,0 @@ -# -# BitBake Curses UI Implementation -# -# Implements an ncurses frontend for the BitBake utility. -# -# Copyright (C) 2006 Michael 'Mickey' Lauer -# Copyright (C) 2006-2007 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -""" - We have the following windows: - - 1.) Main Window: Shows what we are ultimately building and how far we are. Includes status bar - 2.) Thread Activity Window: Shows one status line for every concurrent bitbake thread. - 3.) Command Line Window: Contains an interactive command line where you can interact w/ Bitbake. - - Basic window layout is like that: - - |---------------------------------------------------------| - | <Main Window> | <Thread Activity Window> | - | | 0: foo do_compile complete| - | Building Gtk+-2.6.10 | 1: bar do_patch complete | - | Status: 60% | ... | - | | ... | - | | ... | - |---------------------------------------------------------| - |<Command Line Window> | - |>>> which virtual/kernel | - |openzaurus-kernel | - |>>> _ | - |---------------------------------------------------------| - -""" - - -from __future__ import division -import logging -import os, sys, curses, itertools, time -import bb -import xmlrpclib -from bb import ui -from bb.ui import uihelper - -parsespin = itertools.cycle( r'|/-\\' ) - -X = 0 -Y = 1 -WIDTH = 2 -HEIGHT = 3 - -MAXSTATUSLENGTH = 32 - -class NCursesUI: - """ - NCurses UI Class - """ - class Window: - """Base Window Class""" - def __init__( self, x, y, width, height, fg=curses.COLOR_BLACK, bg=curses.COLOR_WHITE ): - self.win = curses.newwin( height, width, y, x ) - self.dimensions = ( x, y, width, height ) - """ - if curses.has_colors(): - color = 1 - curses.init_pair( color, fg, bg ) - self.win.bkgdset( ord(' '), curses.color_pair(color) ) - else: - self.win.bkgdset( ord(' '), curses.A_BOLD ) - """ - self.erase() - self.setScrolling() - self.win.noutrefresh() - - def erase( self ): - self.win.erase() - - def setScrolling( self, b = True ): - self.win.scrollok( b ) - self.win.idlok( b ) - - def setBoxed( self ): - self.boxed = True - self.win.box() - self.win.noutrefresh() - - def setText( self, x, y, text, *args ): - self.win.addstr( y, x, text, *args ) - self.win.noutrefresh() - - def appendText( self, text, *args ): - self.win.addstr( text, *args ) - self.win.noutrefresh() - - def drawHline( self, y ): - self.win.hline( y, 0, curses.ACS_HLINE, self.dimensions[WIDTH] ) - self.win.noutrefresh() - - class DecoratedWindow( Window ): - """Base class for windows with a box and a title bar""" - def __init__( self, title, x, y, width, height, fg=curses.COLOR_BLACK, bg=curses.COLOR_WHITE ): - NCursesUI.Window.__init__( self, x+1, y+3, width-2, height-4, fg, bg ) - self.decoration = NCursesUI.Window( x, y, width, height, fg, bg ) - self.decoration.setBoxed() - self.decoration.win.hline( 2, 1, curses.ACS_HLINE, width-2 ) - self.setTitle( title ) - - def setTitle( self, title ): - self.decoration.setText( 1, 1, title.center( self.dimensions[WIDTH]-2 ), curses.A_BOLD ) - - #-------------------------------------------------------------------------# -# class TitleWindow( Window ): - #-------------------------------------------------------------------------# -# """Title Window""" -# def __init__( self, x, y, width, height ): -# NCursesUI.Window.__init__( self, x, y, width, height ) -# version = bb.__version__ -# title = "BitBake %s" % version -# credit = "(C) 2003-2007 Team BitBake" -# #self.win.hline( 2, 1, curses.ACS_HLINE, width-2 ) -# self.win.border() -# self.setText( 1, 1, title.center( self.dimensions[WIDTH]-2 ), curses.A_BOLD ) -# self.setText( 1, 2, credit.center( self.dimensions[WIDTH]-2 ), curses.A_BOLD ) - - #-------------------------------------------------------------------------# - class ThreadActivityWindow( DecoratedWindow ): - #-------------------------------------------------------------------------# - """Thread Activity Window""" - def __init__( self, x, y, width, height ): - NCursesUI.DecoratedWindow.__init__( self, "Thread Activity", x, y, width, height ) - - def setStatus( self, thread, text ): - line = "%02d: %s" % ( thread, text ) - width = self.dimensions[WIDTH] - if ( len(line) > width ): - line = line[:width-3] + "..." - else: - line = line.ljust( width ) - self.setText( 0, thread, line ) - - #-------------------------------------------------------------------------# - class MainWindow( DecoratedWindow ): - #-------------------------------------------------------------------------# - """Main Window""" - def __init__( self, x, y, width, height ): - self.StatusPosition = width - MAXSTATUSLENGTH - NCursesUI.DecoratedWindow.__init__( self, None, x, y, width, height ) - curses.nl() - - def setTitle( self, title ): - title = "BitBake %s" % bb.__version__ - self.decoration.setText( 2, 1, title, curses.A_BOLD ) - self.decoration.setText( self.StatusPosition - 8, 1, "Status:", curses.A_BOLD ) - - def setStatus(self, status): - while len(status) < MAXSTATUSLENGTH: - status = status + " " - self.decoration.setText( self.StatusPosition, 1, status, curses.A_BOLD ) - - - #-------------------------------------------------------------------------# - class ShellOutputWindow( DecoratedWindow ): - #-------------------------------------------------------------------------# - """Interactive Command Line Output""" - def __init__( self, x, y, width, height ): - NCursesUI.DecoratedWindow.__init__( self, "Command Line Window", x, y, width, height ) - - #-------------------------------------------------------------------------# - class ShellInputWindow( Window ): - #-------------------------------------------------------------------------# - """Interactive Command Line Input""" - def __init__( self, x, y, width, height ): - NCursesUI.Window.__init__( self, x, y, width, height ) - -# put that to the top again from curses.textpad import Textbox -# self.textbox = Textbox( self.win ) -# t = threading.Thread() -# t.run = self.textbox.edit -# t.start() - - #-------------------------------------------------------------------------# - def main(self, stdscr, server, eventHandler): - #-------------------------------------------------------------------------# - height, width = stdscr.getmaxyx() - - # for now split it like that: - # MAIN_y + THREAD_y = 2/3 screen at the top - # MAIN_x = 2/3 left, THREAD_y = 1/3 right - # CLI_y = 1/3 of screen at the bottom - # CLI_x = full - - main_left = 0 - main_top = 0 - main_height = ( height // 3 * 2 ) - main_width = ( width // 3 ) * 2 - clo_left = main_left - clo_top = main_top + main_height - clo_height = height - main_height - main_top - 1 - clo_width = width - cli_left = main_left - cli_top = clo_top + clo_height - cli_height = 1 - cli_width = width - thread_left = main_left + main_width - thread_top = main_top - thread_height = main_height - thread_width = width - main_width - - #tw = self.TitleWindow( 0, 0, width, main_top ) - mw = self.MainWindow( main_left, main_top, main_width, main_height ) - taw = self.ThreadActivityWindow( thread_left, thread_top, thread_width, thread_height ) - clo = self.ShellOutputWindow( clo_left, clo_top, clo_width, clo_height ) - cli = self.ShellInputWindow( cli_left, cli_top, cli_width, cli_height ) - cli.setText( 0, 0, "BB>" ) - - mw.setStatus("Idle") - - helper = uihelper.BBUIHelper() - shutdown = 0 - - try: - cmdline = server.runCommand(["getCmdLineAction"]) - if not cmdline: - return - ret = server.runCommand(cmdline) - if ret != True: - print("Couldn't get default commandlind! %s" % ret) - return - except xmlrpclib.Fault as x: - print("XMLRPC Fault getting commandline:\n %s" % x) - return - - exitflag = False - while not exitflag: - try: - event = eventHandler.waitEvent(0.25) - if not event: - continue - - helper.eventHandler(event) - if isinstance(event, bb.build.TaskBase): - mw.appendText("NOTE: %s\n" % event._message) - if isinstance(event, logging.LogRecord): - mw.appendText(logging.getLevelName(event.levelno) + ': ' + event.getMessage() + '\n') - - if isinstance(event, bb.event.CacheLoadStarted): - self.parse_total = event.total - if isinstance(event, bb.event.CacheLoadProgress): - x = event.current - y = self.parse_total - mw.setStatus("Loading Cache: %s [%2d %%]" % ( next(parsespin), x*100/y ) ) - if isinstance(event, bb.event.CacheLoadCompleted): - mw.setStatus("Idle") - mw.appendText("Loaded %d entries from dependency cache.\n" - % ( event.num_entries)) - - if isinstance(event, bb.event.ParseStarted): - self.parse_total = event.total - if isinstance(event, bb.event.ParseProgress): - x = event.current - y = self.parse_total - mw.setStatus("Parsing Recipes: %s [%2d %%]" % ( next(parsespin), x*100/y ) ) - if isinstance(event, bb.event.ParseCompleted): - mw.setStatus("Idle") - mw.appendText("Parsing finished. %d cached, %d parsed, %d skipped, %d masked.\n" - % ( event.cached, event.parsed, event.skipped, event.masked )) - -# if isinstance(event, bb.build.TaskFailed): -# if event.logfile: -# if data.getVar("BBINCLUDELOGS", d): -# bb.msg.error(bb.msg.domain.Build, "log data follows (%s)" % logfile) -# number_of_lines = data.getVar("BBINCLUDELOGS_LINES", d) -# if number_of_lines: -# os.system('tail -n%s %s' % (number_of_lines, logfile)) -# else: -# f = open(logfile, "r") -# while True: -# l = f.readline() -# if l == '': -# break -# l = l.rstrip() -# print '| %s' % l -# f.close() -# else: -# bb.msg.error(bb.msg.domain.Build, "see log in %s" % logfile) - - if isinstance(event, bb.command.CommandCompleted): - # stop so the user can see the result of the build, but - # also allow them to now exit with a single ^C - shutdown = 2 - if isinstance(event, bb.command.CommandFailed): - mw.appendText("Command execution failed: %s" % event.error) - time.sleep(2) - exitflag = True - if isinstance(event, bb.command.CommandExit): - exitflag = True - if isinstance(event, bb.cooker.CookerExit): - exitflag = True - - if helper.needUpdate: - activetasks, failedtasks = helper.getTasks() - taw.erase() - taw.setText(0, 0, "") - if activetasks: - taw.appendText("Active Tasks:\n") - for task in activetasks.itervalues(): - taw.appendText(task["title"] + '\n') - if failedtasks: - taw.appendText("Failed Tasks:\n") - for task in failedtasks: - taw.appendText(task["title"] + '\n') - - curses.doupdate() - except EnvironmentError as ioerror: - # ignore interrupted io - if ioerror.args[0] == 4: - pass - - except KeyboardInterrupt: - if shutdown == 2: - mw.appendText("Third Keyboard Interrupt, exit.\n") - exitflag = True - if shutdown == 1: - mw.appendText("Second Keyboard Interrupt, stopping...\n") - server.runCommand(["stateStop"]) - if shutdown == 0: - mw.appendText("Keyboard Interrupt, closing down...\n") - server.runCommand(["stateShutdown"]) - shutdown = shutdown + 1 - pass - -def main(server, eventHandler): - if not os.isatty(sys.stdout.fileno()): - print("FATAL: Unable to run 'ncurses' UI without a TTY.") - return - ui = NCursesUI() - try: - curses.wrapper(ui.main, server, eventHandler) - except: - import traceback - traceback.print_exc() diff --git a/bitbake/lib/bb/ui/puccho.py b/bitbake/lib/bb/ui/puccho.py deleted file mode 100644 index 3ce4590c1..000000000 --- a/bitbake/lib/bb/ui/puccho.py +++ /dev/null @@ -1,425 +0,0 @@ -# -# BitBake Graphical GTK User Interface -# -# Copyright (C) 2008 Intel Corporation -# -# Authored by Rob Bradford <rob@linux.intel.com> -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import gtk -import gobject -import gtk.glade -import threading -import urllib2 -import os -import contextlib - -from bb.ui.crumbs.buildmanager import BuildManager, BuildConfiguration -from bb.ui.crumbs.buildmanager import BuildManagerTreeView - -from bb.ui.crumbs.runningbuild import RunningBuild, RunningBuildTreeView - -# The metadata loader is used by the BuildSetupDialog to download the -# available options to populate the dialog -class MetaDataLoader(gobject.GObject): - """ This class provides the mechanism for loading the metadata (the - fetching and parsing) from a given URL. The metadata encompasses details - on what machines are available. The distribution and images available for - the machine and the the uris to use for building the given machine.""" - __gsignals__ = { - 'success' : (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - ()), - 'error' : (gobject.SIGNAL_RUN_LAST, - gobject.TYPE_NONE, - (gobject.TYPE_STRING,)) - } - - # We use these little helper functions to ensure that we take the gdk lock - # when emitting the signal. These functions are called as idles (so that - # they happen in the gtk / main thread's main loop. - def emit_error_signal (self, remark): - gtk.gdk.threads_enter() - self.emit ("error", remark) - gtk.gdk.threads_leave() - - def emit_success_signal (self): - gtk.gdk.threads_enter() - self.emit ("success") - gtk.gdk.threads_leave() - - def __init__ (self): - gobject.GObject.__init__ (self) - - class LoaderThread(threading.Thread): - """ This class provides an asynchronous loader for the metadata (by - using threads and signals). This is useful since the metadata may be - at a remote URL.""" - class LoaderImportException (Exception): - pass - - def __init__(self, loader, url): - threading.Thread.__init__ (self) - self.url = url - self.loader = loader - - def run (self): - result = {} - try: - with contextlib.closing (urllib2.urlopen (self.url)) as f: - # Parse the metadata format. The format is.... - # <machine>;<default distro>|<distro>...;<default image>|<image>...;<type##url>|... - for line in f: - components = line.split(";") - if (len (components) < 4): - raise MetaDataLoader.LoaderThread.LoaderImportException - machine = components[0] - distros = components[1].split("|") - images = components[2].split("|") - urls = components[3].split("|") - - result[machine] = (distros, images, urls) - - # Create an object representing this *potential* - # configuration. It can become concrete if the machine, distro - # and image are all chosen in the UI - configuration = BuildConfiguration() - configuration.metadata_url = self.url - configuration.machine_options = result - self.loader.configuration = configuration - - # Emit that we've actually got a configuration - gobject.idle_add (MetaDataLoader.emit_success_signal, - self.loader) - - except MetaDataLoader.LoaderThread.LoaderImportException as e: - gobject.idle_add (MetaDataLoader.emit_error_signal, self.loader, - "Repository metadata corrupt") - except Exception as e: - gobject.idle_add (MetaDataLoader.emit_error_signal, self.loader, - "Unable to download repository metadata") - print(e) - - def try_fetch_from_url (self, url): - # Try and download the metadata. Firing a signal if successful - thread = MetaDataLoader.LoaderThread(self, url) - thread.start() - -class BuildSetupDialog (gtk.Dialog): - RESPONSE_BUILD = 1 - - # A little helper method that just sets the states on the widgets based on - # whether we've got good metadata or not. - def set_configurable (self, configurable): - if (self.configurable == configurable): - return - - self.configurable = configurable - for widget in self.conf_widgets: - widget.set_sensitive (configurable) - - if not configurable: - self.machine_combo.set_active (-1) - self.distribution_combo.set_active (-1) - self.image_combo.set_active (-1) - - # GTK widget callbacks - def refresh_button_clicked (self, button): - # Refresh button clicked. - - url = self.location_entry.get_chars (0, -1) - self.loader.try_fetch_from_url(url) - - def repository_entry_editable_changed (self, entry): - if (len (entry.get_chars (0, -1)) > 0): - self.refresh_button.set_sensitive (True) - else: - self.refresh_button.set_sensitive (False) - self.clear_status_message() - - # If we were previously configurable we are no longer since the - # location entry has been changed - self.set_configurable (False) - - def machine_combo_changed (self, combobox): - active_iter = combobox.get_active_iter() - - if not active_iter: - return - - model = combobox.get_model() - - if model: - chosen_machine = model.get (active_iter, 0)[0] - - (distros_model, images_model) = \ - self.loader.configuration.get_distro_and_images_models (chosen_machine) - - self.distribution_combo.set_model (distros_model) - self.image_combo.set_model (images_model) - - # Callbacks from the loader - def loader_success_cb (self, loader): - self.status_image.set_from_icon_name ("info", - gtk.ICON_SIZE_BUTTON) - self.status_image.show() - self.status_label.set_label ("Repository metadata successfully downloaded") - - # Set the models on the combo boxes based on the models generated from - # the configuration that the loader has created - - # We just need to set the machine here, that then determines the - # distro and image options. Cunning huh? :-) - - self.configuration = self.loader.configuration - model = self.configuration.get_machines_model () - self.machine_combo.set_model (model) - - self.set_configurable (True) - - def loader_error_cb (self, loader, message): - self.status_image.set_from_icon_name ("error", - gtk.ICON_SIZE_BUTTON) - self.status_image.show() - self.status_label.set_text ("Error downloading repository metadata") - for widget in self.conf_widgets: - widget.set_sensitive (False) - - def clear_status_message (self): - self.status_image.hide() - self.status_label.set_label ( - """<i>Enter the repository location and press _Refresh</i>""") - - def __init__ (self): - gtk.Dialog.__init__ (self) - - # Cancel - self.add_button (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL) - - # Build - button = gtk.Button ("_Build", None, True) - image = gtk.Image () - image.set_from_stock (gtk.STOCK_EXECUTE, gtk.ICON_SIZE_BUTTON) - button.set_image (image) - self.add_action_widget (button, BuildSetupDialog.RESPONSE_BUILD) - button.show_all () - - # Pull in *just* the table from the Glade XML data. - gxml = gtk.glade.XML (os.path.dirname(__file__) + "/crumbs/puccho.glade", - root = "build_table") - table = gxml.get_widget ("build_table") - self.vbox.pack_start (table, True, False, 0) - - # Grab all the widgets that we need to turn on/off when we refresh... - self.conf_widgets = [] - self.conf_widgets += [gxml.get_widget ("machine_label")] - self.conf_widgets += [gxml.get_widget ("distribution_label")] - self.conf_widgets += [gxml.get_widget ("image_label")] - self.conf_widgets += [gxml.get_widget ("machine_combo")] - self.conf_widgets += [gxml.get_widget ("distribution_combo")] - self.conf_widgets += [gxml.get_widget ("image_combo")] - - # Grab the status widgets - self.status_image = gxml.get_widget ("status_image") - self.status_label = gxml.get_widget ("status_label") - - # Grab the refresh button and connect to the clicked signal - self.refresh_button = gxml.get_widget ("refresh_button") - self.refresh_button.connect ("clicked", self.refresh_button_clicked) - - # Grab the location entry and connect to editable::changed - self.location_entry = gxml.get_widget ("location_entry") - self.location_entry.connect ("changed", - self.repository_entry_editable_changed) - - # Grab the machine combo and hook onto the changed signal. This then - # allows us to populate the distro and image combos - self.machine_combo = gxml.get_widget ("machine_combo") - self.machine_combo.connect ("changed", self.machine_combo_changed) - - # Setup the combo - cell = gtk.CellRendererText() - self.machine_combo.pack_start(cell, True) - self.machine_combo.add_attribute(cell, 'text', 0) - - # Grab the distro and image combos. We need these to populate with - # models once the machine is chosen - self.distribution_combo = gxml.get_widget ("distribution_combo") - cell = gtk.CellRendererText() - self.distribution_combo.pack_start(cell, True) - self.distribution_combo.add_attribute(cell, 'text', 0) - - self.image_combo = gxml.get_widget ("image_combo") - cell = gtk.CellRendererText() - self.image_combo.pack_start(cell, True) - self.image_combo.add_attribute(cell, 'text', 0) - - # Put the default descriptive text in the status box - self.clear_status_message() - - # Mark as non-configurable, this is just greys out the widgets the - # user can't yet use - self.configurable = False - self.set_configurable(False) - - # Show the table - table.show_all () - - # The loader and some signals connected to it to update the status - # area - self.loader = MetaDataLoader() - self.loader.connect ("success", self.loader_success_cb) - self.loader.connect ("error", self.loader_error_cb) - - def update_configuration (self): - """ A poorly named function but it updates the internal configuration - from the widgets. This can make that configuration concrete and can - thus be used for building """ - # Extract the chosen machine from the combo - model = self.machine_combo.get_model() - active_iter = self.machine_combo.get_active_iter() - if (active_iter): - self.configuration.machine = model.get(active_iter, 0)[0] - - # Extract the chosen distro from the combo - model = self.distribution_combo.get_model() - active_iter = self.distribution_combo.get_active_iter() - if (active_iter): - self.configuration.distro = model.get(active_iter, 0)[0] - - # Extract the chosen image from the combo - model = self.image_combo.get_model() - active_iter = self.image_combo.get_active_iter() - if (active_iter): - self.configuration.image = model.get(active_iter, 0)[0] - -# This function operates to pull events out from the event queue and then push -# them into the RunningBuild (which then drives the RunningBuild which then -# pushes through and updates the progress tree view.) -# -# TODO: Should be a method on the RunningBuild class -def event_handle_timeout (eventHandler, build): - # Consume as many messages as we can ... - event = eventHandler.getEvent() - while event: - build.handle_event (event) - event = eventHandler.getEvent() - return True - -class MainWindow (gtk.Window): - - # Callback that gets fired when the user hits a button in the - # BuildSetupDialog. - def build_dialog_box_response_cb (self, dialog, response_id): - conf = None - if (response_id == BuildSetupDialog.RESPONSE_BUILD): - dialog.update_configuration() - print(dialog.configuration.machine, dialog.configuration.distro, \ - dialog.configuration.image) - conf = dialog.configuration - - dialog.destroy() - - if conf: - self.manager.do_build (conf) - - def build_button_clicked_cb (self, button): - dialog = BuildSetupDialog () - - # For some unknown reason Dialog.run causes nice little deadlocks ... :-( - dialog.connect ("response", self.build_dialog_box_response_cb) - dialog.show() - - def __init__ (self): - gtk.Window.__init__ (self) - - # Pull in *just* the main vbox from the Glade XML data and then pack - # that inside the window - gxml = gtk.glade.XML (os.path.dirname(__file__) + "/crumbs/puccho.glade", - root = "main_window_vbox") - vbox = gxml.get_widget ("main_window_vbox") - self.add (vbox) - - # Create the tree views for the build manager view and the progress view - self.build_manager_view = BuildManagerTreeView() - self.running_build_view = RunningBuildTreeView() - - # Grab the scrolled windows that we put the tree views into - self.results_scrolledwindow = gxml.get_widget ("results_scrolledwindow") - self.progress_scrolledwindow = gxml.get_widget ("progress_scrolledwindow") - - # Put the tree views inside ... - self.results_scrolledwindow.add (self.build_manager_view) - self.progress_scrolledwindow.add (self.running_build_view) - - # Hook up the build button... - self.build_button = gxml.get_widget ("main_toolbutton_build") - self.build_button.connect ("clicked", self.build_button_clicked_cb) - -# I'm not very happy about the current ownership of the RunningBuild. I have -# my suspicions that this object should be held by the BuildManager since we -# care about the signals in the manager - -def running_build_succeeded_cb (running_build, manager): - # Notify the manager that a build has succeeded. This is necessary as part - # of the 'hack' that we use for making the row in the model / view - # representing the ongoing build change into a row representing the - # completed build. Since we know only one build can be running a time then - # we can handle this. - - # FIXME: Refactor all this so that the RunningBuild is owned by the - # BuildManager. It can then hook onto the signals directly and drive - # interesting things it cares about. - manager.notify_build_succeeded () - print("build succeeded") - -def running_build_failed_cb (running_build, manager): - # As above - print("build failed") - manager.notify_build_failed () - -def main (server, eventHandler): - # Initialise threading... - gobject.threads_init() - gtk.gdk.threads_init() - - main_window = MainWindow () - main_window.show_all () - - # Set up the build manager stuff in general - builds_dir = os.path.join (os.getcwd(), "results") - manager = BuildManager (server, builds_dir) - main_window.build_manager_view.set_model (manager.model) - - # Do the running build setup - running_build = RunningBuild () - main_window.running_build_view.set_model (running_build.model) - running_build.connect ("build-succeeded", running_build_succeeded_cb, - manager) - running_build.connect ("build-failed", running_build_failed_cb, manager) - - # We need to save the manager into the MainWindow so that the toolbar - # button can use it. - # FIXME: Refactor ? - main_window.manager = manager - - # Use a timeout function for probing the event queue to find out if we - # have a message waiting for us. - gobject.timeout_add (200, - event_handle_timeout, - eventHandler, - running_build) - - gtk.main() diff --git a/bitbake/lib/bb/ui/uievent.py b/bitbake/lib/bb/ui/uievent.py deleted file mode 100644 index 2fef4e465..000000000 --- a/bitbake/lib/bb/ui/uievent.py +++ /dev/null @@ -1,127 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# Copyright (C) 2006 - 2007 Michael 'Mickey' Lauer -# Copyright (C) 2006 - 2007 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - - -""" -Use this class to fork off a thread to recieve event callbacks from the bitbake -server and queue them for the UI to process. This process must be used to avoid -client/server deadlocks. -""" - -import socket, threading, pickle -from SimpleXMLRPCServer import SimpleXMLRPCServer, SimpleXMLRPCRequestHandler - -class BBUIEventQueue: - def __init__(self, BBServer): - - self.eventQueue = [] - self.eventQueueLock = threading.Lock() - self.eventQueueNotify = threading.Event() - - self.BBServer = BBServer - - self.t = threading.Thread() - self.t.setDaemon(True) - self.t.run = self.startCallbackHandler - self.t.start() - - def getEvent(self): - - self.eventQueueLock.acquire() - - if len(self.eventQueue) == 0: - self.eventQueueLock.release() - return None - - item = self.eventQueue.pop(0) - - if len(self.eventQueue) == 0: - self.eventQueueNotify.clear() - - self.eventQueueLock.release() - return item - - def waitEvent(self, delay): - self.eventQueueNotify.wait(delay) - return self.getEvent() - - def queue_event(self, event): - self.eventQueueLock.acquire() - self.eventQueue.append(event) - self.eventQueueNotify.set() - self.eventQueueLock.release() - - def send_event(self, event): - self.queue_event(pickle.loads(event)) - - def startCallbackHandler(self): - - server = UIXMLRPCServer() - self.host, self.port = server.socket.getsockname() - - server.register_function( self.system_quit, "event.quit" ) - server.register_function( self.send_event, "event.send" ) - server.socket.settimeout(1) - - self.EventHandle = self.BBServer.registerEventHandler(self.host, self.port) - - self.server = server - while not server.quit: - server.handle_request() - server.server_close() - - def system_quit( self ): - """ - Shut down the callback thread - """ - try: - self.BBServer.unregisterEventHandler(self.EventHandle) - except: - pass - self.server.quit = True - -class UIXMLRPCServer (SimpleXMLRPCServer): - - def __init__( self, interface = ("localhost", 0) ): - self.quit = False - SimpleXMLRPCServer.__init__( self, - interface, - requestHandler=SimpleXMLRPCRequestHandler, - logRequests=False, allow_none=True) - - def get_request(self): - while not self.quit: - try: - sock, addr = self.socket.accept() - sock.settimeout(1) - return (sock, addr) - except socket.timeout: - pass - return (None, None) - - def close_request(self, request): - if request is None: - return - SimpleXMLRPCServer.close_request(self, request) - - def process_request(self, request, client_address): - if request is None: - return - SimpleXMLRPCServer.process_request(self, request, client_address) - diff --git a/bitbake/lib/bb/ui/uihelper.py b/bitbake/lib/bb/ui/uihelper.py deleted file mode 100644 index 617d60db8..000000000 --- a/bitbake/lib/bb/ui/uihelper.py +++ /dev/null @@ -1,42 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -# -# Copyright (C) 2006 - 2007 Michael 'Mickey' Lauer -# Copyright (C) 2006 - 2007 Richard Purdie -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import bb.build - -class BBUIHelper: - def __init__(self): - self.needUpdate = False - self.running_tasks = {} - self.failed_tasks = [] - - def eventHandler(self, event): - if isinstance(event, bb.build.TaskStarted): - self.running_tasks[event.pid] = { 'title' : "%s %s" % (event._package, event._task) } - self.needUpdate = True - if isinstance(event, bb.build.TaskSucceeded): - del self.running_tasks[event.pid] - self.needUpdate = True - if isinstance(event, bb.build.TaskFailed): - del self.running_tasks[event.pid] - self.failed_tasks.append( { 'title' : "%s %s" % (event._package, event._task)}) - self.needUpdate = True - - def getTasks(self): - self.needUpdate = False - return (self.running_tasks, self.failed_tasks) diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py deleted file mode 100644 index b2f8bb6f8..000000000 --- a/bitbake/lib/bb/utils.py +++ /dev/null @@ -1,845 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake Utility Functions -""" - -# Copyright (C) 2004 Michael Lauer -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -import re, fcntl, os, string, stat, shutil, time -import sys -import errno -import logging -import bb -import bb.msg -from commands import getstatusoutput -from contextlib import contextmanager - -logger = logging.getLogger("BitBake.Util") - -# Version comparison -separators = ".-" - -# Context used in better_exec, eval -_context = { - "os": os, - "bb": bb, - "time": time, -} - -def explode_version(s): - r = [] - alpha_regexp = re.compile('^([a-zA-Z]+)(.*)$') - numeric_regexp = re.compile('^(\d+)(.*)$') - while (s != ''): - if s[0] in string.digits: - m = numeric_regexp.match(s) - r.append(int(m.group(1))) - s = m.group(2) - continue - if s[0] in string.letters: - m = alpha_regexp.match(s) - r.append(m.group(1)) - s = m.group(2) - continue - r.append(s[0]) - s = s[1:] - return r - -def vercmp_part(a, b): - va = explode_version(a) - vb = explode_version(b) - sa = False - sb = False - while True: - if va == []: - ca = None - else: - ca = va.pop(0) - if vb == []: - cb = None - else: - cb = vb.pop(0) - if ca == None and cb == None: - return 0 - - if isinstance(ca, basestring): - sa = ca in separators - if isinstance(cb, basestring): - sb = cb in separators - if sa and not sb: - return -1 - if not sa and sb: - return 1 - - if ca > cb: - return 1 - if ca < cb: - return -1 - -def vercmp(ta, tb): - (ea, va, ra) = ta - (eb, vb, rb) = tb - - r = int(ea or 0) - int(eb or 0) - if (r == 0): - r = vercmp_part(va, vb) - if (r == 0): - r = vercmp_part(ra, rb) - return r - -_package_weights_ = {"pre":-2, "p":0, "alpha":-4, "beta":-3, "rc":-1} # dicts are unordered -_package_ends_ = ["pre", "p", "alpha", "beta", "rc", "cvs", "bk", "HEAD" ] # so we need ordered list - -def relparse(myver): - """Parses the last elements of a version number into a triplet, that can - later be compared. - """ - - number = 0 - p1 = 0 - p2 = 0 - mynewver = myver.split('_') - if len(mynewver) == 2: - # an _package_weights_ - number = float(mynewver[0]) - match = 0 - for x in _package_ends_: - elen = len(x) - if mynewver[1][:elen] == x: - match = 1 - p1 = _package_weights_[x] - try: - p2 = float(mynewver[1][elen:]) - except: - p2 = 0 - break - if not match: - # normal number or number with letter at end - divider = len(myver)-1 - if myver[divider:] not in "1234567890": - # letter at end - p1 = ord(myver[divider:]) - number = float(myver[0:divider]) - else: - number = float(myver) - else: - # normal number or number with letter at end - divider = len(myver)-1 - if myver[divider:] not in "1234567890": - #letter at end - p1 = ord(myver[divider:]) - number = float(myver[0:divider]) - else: - number = float(myver) - return [number, p1, p2] - -__vercmp_cache__ = {} - -def vercmp_string(val1, val2): - """This takes two version strings and returns an integer to tell you whether - the versions are the same, val1>val2 or val2>val1. - """ - - # quick short-circuit - if val1 == val2: - return 0 - valkey = val1 + " " + val2 - - # cache lookup - try: - return __vercmp_cache__[valkey] - try: - return - __vercmp_cache__[val2 + " " + val1] - except KeyError: - pass - except KeyError: - pass - - # consider 1_p2 vc 1.1 - # after expansion will become (1_p2,0) vc (1,1) - # then 1_p2 is compared with 1 before 0 is compared with 1 - # to solve the bug we need to convert it to (1,0_p2) - # by splitting _prepart part and adding it back _after_expansion - - val1_prepart = val2_prepart = '' - if val1.count('_'): - val1, val1_prepart = val1.split('_', 1) - if val2.count('_'): - val2, val2_prepart = val2.split('_', 1) - - # replace '-' by '.' - # FIXME: Is it needed? can val1/2 contain '-'? - - val1 = val1.split("-") - if len(val1) == 2: - val1[0] = val1[0] + "." + val1[1] - val2 = val2.split("-") - if len(val2) == 2: - val2[0] = val2[0] + "." + val2[1] - - val1 = val1[0].split('.') - val2 = val2[0].split('.') - - # add back decimal point so that .03 does not become "3" ! - for x in xrange(1, len(val1)): - if val1[x][0] == '0' : - val1[x] = '.' + val1[x] - for x in xrange(1, len(val2)): - if val2[x][0] == '0' : - val2[x] = '.' + val2[x] - - # extend varion numbers - if len(val2) < len(val1): - val2.extend(["0"]*(len(val1)-len(val2))) - elif len(val1) < len(val2): - val1.extend(["0"]*(len(val2)-len(val1))) - - # add back _prepart tails - if val1_prepart: - val1[-1] += '_' + val1_prepart - if val2_prepart: - val2[-1] += '_' + val2_prepart - # The above code will extend version numbers out so they - # have the same number of digits. - for x in xrange(0, len(val1)): - cmp1 = relparse(val1[x]) - cmp2 = relparse(val2[x]) - for y in xrange(0, 3): - myret = cmp1[y] - cmp2[y] - if myret != 0: - __vercmp_cache__[valkey] = myret - return myret - __vercmp_cache__[valkey] = 0 - return 0 - -def explode_deps(s): - """ - Take an RDEPENDS style string of format: - "DEPEND1 (optional version) DEPEND2 (optional version) ..." - and return a list of dependencies. - Version information is ignored. - """ - r = [] - l = s.split() - flag = False - for i in l: - if i[0] == '(': - flag = True - #j = [] - if not flag: - r.append(i) - #else: - # j.append(i) - if flag and i.endswith(')'): - flag = False - # Ignore version - #r[-1] += ' ' + ' '.join(j) - return r - -def explode_dep_versions(s): - """ - Take an RDEPENDS style string of format: - "DEPEND1 (optional version) DEPEND2 (optional version) ..." - and return a dictionary of dependencies and versions. - """ - r = {} - l = s.replace(",", "").split() - lastdep = None - lastver = "" - inversion = False - for i in l: - if i[0] == '(': - inversion = True - lastver = i[1:] or "" - #j = [] - elif inversion and i.endswith(')'): - inversion = False - lastver = lastver + " " + (i[:-1] or "") - r[lastdep] = lastver - elif not inversion: - r[i] = None - lastdep = i - lastver = "" - elif inversion: - lastver = lastver + " " + i - - return r - -def join_deps(deps): - """ - Take the result from explode_dep_versions and generate a dependency string - """ - result = [] - for dep in deps: - if deps[dep]: - result.append(dep + " (" + deps[dep] + ")") - else: - result.append(dep) - return ", ".join(result) - -def _print_trace(body, line): - """ - Print the Environment of a Text Body - """ - # print the environment of the method - min_line = max(1, line-4) - max_line = min(line + 4, len(body)) - for i in xrange(min_line, max_line + 1): - if line == i: - logger.error(' *** %.4d:%s', i, body[i-1]) - else: - logger.error(' %.4d:%s', i, body[i-1]) - -def better_compile(text, file, realfile, mode = "exec"): - """ - A better compile method. This method - will print the offending lines. - """ - try: - return compile(text, file, mode) - except Exception as e: - # split the text into lines again - body = text.split('\n') - logger.error("Error in compiling python function in %s", realfile) - logger.error(str(e)) - if e.lineno: - logger.error("The lines leading to this error were:") - logger.error("\t%d:%s:'%s'", e.lineno, e.__class__.__name__, body[e.lineno-1]) - _print_trace(body, e.lineno) - else: - logger.error("The function causing this error was:") - for line in body: - logger.error(line) - - raise - -def better_exec(code, context, text, realfile = "<code>"): - """ - Similiar to better_compile, better_exec will - print the lines that are responsible for the - error. - """ - import bb.parse - if not hasattr(code, "co_filename"): - code = better_compile(code, realfile, realfile) - try: - exec(code, _context, context) - except Exception: - (t, value, tb) = sys.exc_info() - - if t in [bb.parse.SkipPackage, bb.build.FuncFailed]: - raise - - import traceback - exception = traceback.format_exception_only(t, value) - logger.error('Error executing a python function in %s:\n%s', - realfile, ''.join(exception)) - - # Strip 'us' from the stack (better_exec call) - tb = tb.tb_next - - textarray = text.split('\n') - linefailed = traceback.tb_lineno(tb) - - tbextract = traceback.extract_tb(tb) - tbformat = "\n".join(traceback.format_list(tbextract)) - logger.error("The stack trace of python calls that resulted in this exception/failure was:") - for line in tbformat.split('\n'): - logger.error(line) - - logger.error("The code that was being executed was:") - _print_trace(textarray, linefailed) - logger.error("(file: '%s', lineno: %s, function: %s)", tbextract[0][0], tbextract[0][1], tbextract[0][2]) - - # See if this is a function we constructed and has calls back into other functions in - # "text". If so, try and improve the context of the error by diving down the trace - level = 0 - nexttb = tb.tb_next - while nexttb is not None: - if tbextract[level][0] == tbextract[level+1][0] and tbextract[level+1][2] == tbextract[level][0]: - _print_trace(textarray, tbextract[level+1][1]) - logger.error("(file: '%s', lineno: %s, function: %s)", tbextract[level+1][0], tbextract[level+1][1], tbextract[level+1][2]) - else: - break - nexttb = tb.tb_next - level = level + 1 - - raise - -def simple_exec(code, context): - exec(code, _context, context) - -def better_eval(source, locals): - return eval(source, _context, locals) - -@contextmanager -def fileslocked(files): - """Context manager for locking and unlocking file locks.""" - locks = [] - if files: - for lockfile in files: - locks.append(bb.utils.lockfile(lockfile)) - - yield - - for lock in locks: - bb.utils.unlockfile(lock) - -def lockfile(name, shared=False): - """ - Use the file fn as a lock file, return when the lock has been acquired. - Returns a variable to pass to unlockfile(). - """ - path = os.path.dirname(name) - if not os.path.isdir(path): - logger.error("Lockfile destination directory '%s' does not exist", path) - sys.exit(1) - - if not os.access(path, os.W_OK): - logger.error("Error, lockfile path is not writable!: %s" % path) - sys.exit(1) - - op = fcntl.LOCK_EX - if shared: - op = fcntl.LOCK_SH - - while True: - # If we leave the lockfiles lying around there is no problem - # but we should clean up after ourselves. This gives potential - # for races though. To work around this, when we acquire the lock - # we check the file we locked was still the lock file on disk. - # by comparing inode numbers. If they don't match or the lockfile - # no longer exists, we start again. - - # This implementation is unfair since the last person to request the - # lock is the most likely to win it. - - try: - lf = open(name, 'a+') - fileno = lf.fileno() - fcntl.flock(fileno, op) - statinfo = os.fstat(fileno) - if os.path.exists(lf.name): - statinfo2 = os.stat(lf.name) - if statinfo.st_ino == statinfo2.st_ino: - return lf - lf.close() - except Exception: - continue - -def unlockfile(lf): - """ - Unlock a file locked using lockfile() - """ - try: - # If we had a shared lock, we need to promote to exclusive before - # removing the lockfile. Attempt this, ignore failures. - fcntl.flock(lf.fileno(), fcntl.LOCK_EX|fcntl.LOCK_NB) - os.unlink(lf.name) - except (IOError, OSError): - pass - fcntl.flock(lf.fileno(), fcntl.LOCK_UN) - lf.close() - -def md5_file(filename): - """ - Return the hex string representation of the MD5 checksum of filename. - """ - try: - import hashlib - m = hashlib.md5() - except ImportError: - import md5 - m = md5.new() - - for line in open(filename): - m.update(line) - return m.hexdigest() - -def sha256_file(filename): - """ - Return the hex string representation of the 256-bit SHA checksum of - filename. On Python 2.4 this will return None, so callers will need to - handle that by either skipping SHA checks, or running a standalone sha256sum - binary. - """ - try: - import hashlib - except ImportError: - return None - - s = hashlib.sha256() - for line in open(filename): - s.update(line) - return s.hexdigest() - -def preserved_envvars_exported(): - """Variables which are taken from the environment and placed in and exported - from the metadata""" - return [ - 'BB_TASKHASH', - 'HOME', - 'LOGNAME', - 'PATH', - 'PWD', - 'SHELL', - 'TERM', - 'USER', - 'USERNAME', - ] - -def preserved_envvars_exported_interactive(): - """Variables which are taken from the environment and placed in and exported - from the metadata, for interactive tasks""" - return [ - 'COLORTERM', - 'DBUS_SESSION_BUS_ADDRESS', - 'DESKTOP_SESSION', - 'DESKTOP_STARTUP_ID', - 'DISPLAY', - 'GNOME_KEYRING_PID', - 'GNOME_KEYRING_SOCKET', - 'GPG_AGENT_INFO', - 'GTK_RC_FILES', - 'SESSION_MANAGER', - 'KRB5CCNAME', - 'SSH_AUTH_SOCK', - 'XAUTHORITY', - 'XDG_DATA_DIRS', - 'XDG_SESSION_COOKIE', - ] - -def preserved_envvars(): - """Variables which are taken from the environment and placed in the metadata""" - v = [ - 'BBPATH', - 'BB_PRESERVE_ENV', - 'BB_ENV_WHITELIST', - 'BB_ENV_EXTRAWHITE', - 'LANG', - '_', - ] - return v + preserved_envvars_exported() + preserved_envvars_exported_interactive() - -def filter_environment(good_vars): - """ - Create a pristine environment for bitbake. This will remove variables that - are not known and may influence the build in a negative way. - """ - - removed_vars = [] - for key in os.environ.keys(): - if key in good_vars: - continue - - removed_vars.append(key) - os.unsetenv(key) - del os.environ[key] - - if len(removed_vars): - logger.debug(1, "Removed the following variables from the environment: %s", ", ".join(removed_vars)) - - return removed_vars - -def create_interactive_env(d): - for k in preserved_envvars_exported_interactive(): - os.setenv(k, bb.data.getVar(k, d, True)) - -def clean_environment(): - """ - Clean up any spurious environment variables. This will remove any - variables the user hasn't chose to preserve. - """ - if 'BB_PRESERVE_ENV' not in os.environ: - if 'BB_ENV_WHITELIST' in os.environ: - good_vars = os.environ['BB_ENV_WHITELIST'].split() - else: - good_vars = preserved_envvars() - if 'BB_ENV_EXTRAWHITE' in os.environ: - good_vars.extend(os.environ['BB_ENV_EXTRAWHITE'].split()) - filter_environment(good_vars) - -def empty_environment(): - """ - Remove all variables from the environment. - """ - for s in os.environ.keys(): - os.unsetenv(s) - del os.environ[s] - -def build_environment(d): - """ - Build an environment from all exported variables. - """ - import bb.data - for var in bb.data.keys(d): - export = bb.data.getVarFlag(var, "export", d) - if export: - os.environ[var] = bb.data.getVar(var, d, True) or "" - -def remove(path, recurse=False): - """Equivalent to rm -f or rm -rf""" - if not path: - return - import os, errno, shutil, glob - for name in glob.glob(path): - try: - os.unlink(name) - except OSError as exc: - if recurse and exc.errno == errno.EISDIR: - shutil.rmtree(name) - elif exc.errno != errno.ENOENT: - raise - -def prunedir(topdir): - # Delete everything reachable from the directory named in 'topdir'. - # CAUTION: This is dangerous! - for root, dirs, files in os.walk(topdir, topdown = False): - for name in files: - os.remove(os.path.join(root, name)) - for name in dirs: - if os.path.islink(os.path.join(root, name)): - os.remove(os.path.join(root, name)) - else: - os.rmdir(os.path.join(root, name)) - os.rmdir(topdir) - -# -# Could also use return re.compile("(%s)" % "|".join(map(re.escape, suffixes))).sub(lambda mo: "", var) -# but thats possibly insane and suffixes is probably going to be small -# -def prune_suffix(var, suffixes, d): - # See if var ends with any of the suffixes listed and - # remove it if found - for suffix in suffixes: - if var.endswith(suffix): - return var.replace(suffix, "") - return var - -def mkdirhier(directory): - """Create a directory like 'mkdir -p', but does not complain if - directory already exists like os.makedirs - """ - - try: - os.makedirs(directory) - except OSError as e: - if e.errno != errno.EEXIST: - raise e - -def movefile(src, dest, newmtime = None, sstat = None): - """Moves a file from src to dest, preserving all permissions and - attributes; mtime will be preserved even when moving across - filesystems. Returns true on success and false on failure. Move is - atomic. - """ - - #print "movefile(" + src + "," + dest + "," + str(newmtime) + "," + str(sstat) + ")" - try: - if not sstat: - sstat = os.lstat(src) - except Exception as e: - print("movefile: Stating source file failed...", e) - return None - - destexists = 1 - try: - dstat = os.lstat(dest) - except: - dstat = os.lstat(os.path.dirname(dest)) - destexists = 0 - - if destexists: - if stat.S_ISLNK(dstat[stat.ST_MODE]): - try: - os.unlink(dest) - destexists = 0 - except Exception as e: - pass - - if stat.S_ISLNK(sstat[stat.ST_MODE]): - try: - target = os.readlink(src) - if destexists and not stat.S_ISDIR(dstat[stat.ST_MODE]): - os.unlink(dest) - os.symlink(target, dest) - #os.lchown(dest,sstat[stat.ST_UID],sstat[stat.ST_GID]) - os.unlink(src) - return os.lstat(dest) - except Exception as e: - print("movefile: failed to properly create symlink:", dest, "->", target, e) - return None - - renamefailed = 1 - if sstat[stat.ST_DEV] == dstat[stat.ST_DEV]: - try: - os.rename(src, dest) - renamefailed = 0 - except Exception as e: - if e[0] != errno.EXDEV: - # Some random error. - print("movefile: Failed to move", src, "to", dest, e) - return None - # Invalid cross-device-link 'bind' mounted or actually Cross-Device - - if renamefailed: - didcopy = 0 - if stat.S_ISREG(sstat[stat.ST_MODE]): - try: # For safety copy then move it over. - shutil.copyfile(src, dest + "#new") - os.rename(dest + "#new", dest) - didcopy = 1 - except Exception as e: - print('movefile: copy', src, '->', dest, 'failed.', e) - return None - else: - #we don't yet handle special, so we need to fall back to /bin/mv - a = getstatusoutput("/bin/mv -f " + "'" + src + "' '" + dest + "'") - if a[0] != 0: - print("movefile: Failed to move special file:" + src + "' to '" + dest + "'", a) - return None # failure - try: - if didcopy: - os.lchown(dest, sstat[stat.ST_UID], sstat[stat.ST_GID]) - os.chmod(dest, stat.S_IMODE(sstat[stat.ST_MODE])) # Sticky is reset on chown - os.unlink(src) - except Exception as e: - print("movefile: Failed to chown/chmod/unlink", dest, e) - return None - - if newmtime: - os.utime(dest, (newmtime, newmtime)) - else: - os.utime(dest, (sstat[stat.ST_ATIME], sstat[stat.ST_MTIME])) - newmtime = sstat[stat.ST_MTIME] - return newmtime - -def copyfile(src, dest, newmtime = None, sstat = None): - """ - Copies a file from src to dest, preserving all permissions and - attributes; mtime will be preserved even when moving across - filesystems. Returns true on success and false on failure. - """ - #print "copyfile(" + src + "," + dest + "," + str(newmtime) + "," + str(sstat) + ")" - try: - if not sstat: - sstat = os.lstat(src) - except Exception as e: - print("copyfile: Stating source file failed...", e) - return False - - destexists = 1 - try: - dstat = os.lstat(dest) - except: - dstat = os.lstat(os.path.dirname(dest)) - destexists = 0 - - if destexists: - if stat.S_ISLNK(dstat[stat.ST_MODE]): - try: - os.unlink(dest) - destexists = 0 - except Exception as e: - pass - - if stat.S_ISLNK(sstat[stat.ST_MODE]): - try: - target = os.readlink(src) - if destexists and not stat.S_ISDIR(dstat[stat.ST_MODE]): - os.unlink(dest) - os.symlink(target, dest) - #os.lchown(dest,sstat[stat.ST_UID],sstat[stat.ST_GID]) - return os.lstat(dest) - except Exception as e: - print("copyfile: failed to properly create symlink:", dest, "->", target, e) - return False - - if stat.S_ISREG(sstat[stat.ST_MODE]): - os.chmod(src, stat.S_IRUSR) # Make sure we can read it - try: # For safety copy then move it over. - shutil.copyfile(src, dest + "#new") - os.rename(dest + "#new", dest) - except Exception as e: - print('copyfile: copy', src, '->', dest, 'failed.', e) - return False - finally: - os.chmod(src, sstat[stat.ST_MODE]) - os.utime(src, (sstat[stat.ST_ATIME], sstat[stat.ST_MTIME])) - - else: - #we don't yet handle special, so we need to fall back to /bin/mv - a = getstatusoutput("/bin/cp -f " + "'" + src + "' '" + dest + "'") - if a[0] != 0: - print("copyfile: Failed to copy special file:" + src + "' to '" + dest + "'", a) - return False # failure - try: - os.lchown(dest, sstat[stat.ST_UID], sstat[stat.ST_GID]) - os.chmod(dest, stat.S_IMODE(sstat[stat.ST_MODE])) # Sticky is reset on chown - except Exception as e: - print("copyfile: Failed to chown/chmod/unlink", dest, e) - return False - - if newmtime: - os.utime(dest, (newmtime, newmtime)) - else: - os.utime(dest, (sstat[stat.ST_ATIME], sstat[stat.ST_MTIME])) - newmtime = sstat[stat.ST_MTIME] - return newmtime - -def which(path, item, direction = 0): - """ - Locate a file in a PATH - """ - - paths = (path or "").split(':') - if direction != 0: - paths.reverse() - - for p in paths: - next = os.path.join(p, item) - if os.path.exists(next): - return next - - return "" - -def init_logger(logger, verbose, debug, debug_domains): - """ - Set verbosity and debug levels in the logger - """ - - if debug: - bb.msg.set_debug_level(debug) - elif verbose: - bb.msg.set_verbose(True) - else: - bb.msg.set_debug_level(0) - - if debug_domains: - bb.msg.set_debug_domains(debug_domains) - -def to_boolean(string, default=None): - if not string: - return default - - normalized = string.lower() - if normalized in ("y", "yes", "1", "true"): - return True - elif normalized in ("n", "no", "0", "false"): - return False - else: - raise ValueError("Invalid value for to_boolean: %s" % string) |