diff options
Diffstat (limited to 'meta/classes')
| -rw-r--r-- | meta/classes/utility-tasks.bbclass | 331 |
1 files changed, 331 insertions, 0 deletions
diff --git a/meta/classes/utility-tasks.bbclass b/meta/classes/utility-tasks.bbclass index f87c9d50d..c3001ecfc 100644 --- a/meta/classes/utility-tasks.bbclass +++ b/meta/classes/utility-tasks.bbclass @@ -44,6 +44,337 @@ python do_rebuild() { # bb.build.exec_func('do_clean', d) #} +addtask checkpkg +do_checkpkg[nostamp] = "1" +python do_checkpkg() { + import sys + import re + import tempfile + + """ + sanity check to ensure same name and type. Match as many patterns as possible + such as: + gnome-common-2.20.0.tar.gz (most common format) + gtk+-2.90.1.tar.gz + xf86-intput-synaptics-12.6.9.tar.gz + dri2proto-2.3.tar.gz + blktool_4.orig.tar.gz + libid3tag-0.15.1b.tar.gz + unzip552.tar.gz + icu4c-3_6-src.tgz + genext2fs_1.3.orig.tar.gz + gst-fluendo-mp3 + """ + prefix1 = "[a-zA-Z][a-zA-Z0-9]*([\-_][a-zA-Z]\w+)*[\-_]" # match most patterns which uses "-" as separator to version digits + prefix2 = "[a-zA-Z]+" # a loose pattern such as for unzip552.tar.gz + prefix = "(%s|%s)" % (prefix1, prefix2) + suffix = "(tar\.gz|tgz|tar\.bz2|zip)" + suffixtuple = ("tar.gz", "tgz", "zip", "tar.bz2") + + sinterstr = "(?P<name>%s?)(?P<ver>.*)" % prefix + sdirstr = "(?P<name>%s)(?P<ver>.*)\.(?P<type>%s$)" % (prefix, suffix) + + def parse_inter(s): + m = re.search(sinterstr, s) + if not m: + return None + else: + return (m.group('name'), m.group('ver'), "") + + def parse_dir(s): + m = re.search(sdirstr, s) + if not m: + return None + else: + return (m.group('name'), m.group('ver'), m.group('type')) + + """ + Check whether 'new' is newer than 'old' version. We use existing vercmp() for the + purpose. PE is cleared in comparison as it's not for build, and PV is cleared too + for simplicity as it's somehow difficult to get from various upstream format + """ + def __vercmp(old, new): + (on, ov, ot) = old + (en, ev, et) = new + if on != en or (et and et not in suffixtuple): + return 0 + + ov = re.search("\d+[^a-zA-Z]+", ov).group() + ev = re.search("\d+[^a-zA-Z]+", ev).group() + return bb.utils.vercmp(("0", ov, ""), ("0", ev, "")) + + """ + wrapper for fetch upstream directory info + 'url' - upstream link customized by regular expression + 'd' - database + 'tmpf' - tmpfile for fetcher output + We don't want to exit whole build due to one recipe error. So handle all exceptions + gracefully w/o leaking to outer. + """ + def internal_fetch_wget(url, d, tmpf): + status = "ErrFetchUnknown" + try: + """ + Clear internal url cache as it's a temporary check. Not doing so will have + bitbake check url multiple times when looping through a single url + """ + fn = bb.data.getVar('FILE', d, 1) + bb.fetch.urldata_cache[fn] = {} + bb.fetch.init([url], d) + except bb.fetch.NoMethodError: + status = "ErrFetchNoMethod" + except: + status = "ErrInitUrlUnknown" + else: + """ + To avoid impacting bitbake build engine, this trick is required for reusing bitbake + interfaces. bb.fetch.go() is not appliable as it checks downloaded content in ${DL_DIR} + while we don't want to pollute that place. So bb.fetch.checkstatus() is borrowed here + which is designed for check purpose but we override check command for our own purpose + """ + ld = bb.data.createCopy(d) + bb.data.setVar('CHECKCOMMAND_wget', "/usr/bin/env wget -t 1 --passive-ftp -O %s '${URI}'" \ + % tmpf.name, d) + bb.data.update_data(ld) + + try: + bb.fetch.checkstatus(ld) + except bb.fetch.MissingParameterError: + status = "ErrMissParam" + except bb.fetch.FetchError: + status = "ErrFetch" + except bb.fetch.MD5SumError: + status = "ErrMD5Sum" + except: + status = "ErrFetchUnknown" + else: + status = "SUCC" + return status + + """ + Check on middle version directory such as "2.4/" in "http://xxx/2.4/pkg-2.4.1.tar.gz", + 'url' - upstream link customized by regular expression + 'd' - database + 'curver' - current version + Return new version if success, or else error in "Errxxxx" style + """ + def check_new_dir(url, curver, d): + pn = bb.data.getVar('PN', d, 1) + f = tempfile.NamedTemporaryFile(delete=False, prefix="%s-1-" % pn) + status = internal_fetch_wget(url, d, f) + fhtml = f.read() + + if status == "SUCC" and len(fhtml): + newver = parse_inter(curver) + + """ + match "*4.1/">*4.1/ where '*' matches chars + N.B. add package name, only match for digits + """ + m = re.search("^%s" % prefix, curver) + if m: + s = "%s[^\d\"]*?(\d+[\.\-_])+\d+/?" % m.group() + else: + s = "(\d+[\.\-_])+\d+/?" + + searchstr = "[hH][rR][eE][fF]=\"%s\">" % s + reg = re.compile(searchstr) + + valid = 0 + for line in fhtml.split("\n"): + if line.find(curver) >= 0: + valid = 1 + + m = reg.search(line) + if m: + ver = m.group().split("\"")[1] + ver = ver.strip("/") + ver = parse_inter(ver) + if ver and __vercmp(newver, ver) < 0: + newver = ver + + """Expect a match for curver in directory list, or else it indicates unknown format""" + if not valid: + status = "ErrParseInterDir" + else: + """rejoin the path name""" + status = newver[0] + newver[1] + elif not len(fhtml): + status = "ErrHostNoDir" + + f.close() + if status != "ErrHostNoDir" and re.match("Err", status): + logpath = bb.data.getVar('LOG_DIR', d, 1) + os.system("cp %s %s/" % (f.name, logpath)) + os.unlink(f.name) + return status + + """ + Check on the last directory to search '2.4.1' in "http://xxx/2.4/pkg-2.4.1.tar.gz", + 'url' - upstream link customized by regular expression + 'd' - database + 'curname' - current package name + Return new version if success, or else error in "Errxxxx" style + """ + def check_new_version(url, curname, d): + pn = bb.data.getVar('PN', d, 1) + f = tempfile.NamedTemporaryFile(delete=False, prefix="%s-2-" % pn) + status = internal_fetch_wget(url, d, f) + fhtml = f.read() + + if status == "SUCC" and len(fhtml): + newver = parse_dir(curname) + + """match "{PN}-5.21.1.tar.gz">{PN}-5.21.1.tar.gz """ + pn1 = re.search("^%s" % prefix, curname).group() + s = "[^\"]*%s[^\d\"]*?(\d+[\.\-_])+[^\"]*" % pn1 + searchstr = "[hH][rR][eE][fF]=\"%s\">" % s + reg = re.compile(searchstr) + + valid = 0 + for line in fhtml.split("\n"): + m = reg.search(line) + if m: + valid = 1 + ver = m.group().split("\"")[1].split("/")[-1] + ver = parse_dir(ver) + if ver and __vercmp(newver, ver) < 0: + newver = ver + + """Expect a match for curver in directory list, or else it indicates unknown format""" + if not valid: + status = "ErrParseDir" + else: + """newver still contains a full package name string""" + status = re.search("(\d+[.\-_])*\d+", newver[1]).group() + elif not len(fhtml): + status = "ErrHostNoDir" + + f.close() + """if host hasn't directory information, no need to save tmp file""" + if status != "ErrHostNoDir" and re.match("Err", status): + logpath = bb.data.getVar('LOG_DIR', d, 1) + os.system("cp %s %s/" % (f.name, logpath)) + os.unlink(f.name) + return status + + """first check whether a uri is provided""" + src_uri = bb.data.getVar('SRC_URI', d, 1) + if not src_uri: + return + + """initialize log files.""" + logpath = bb.data.getVar('LOG_DIR', d, 1) + bb.utils.mkdirhier(logpath) + logfile = os.path.join(logpath, "poky_pkg_info.log.%s" % bb.data.getVar('DATETIME', d, 1)) + if not os.path.exists(logfile): + slogfile = os.path.join(logpath, "poky_pkg_info.log") + if os.path.exists(slogfile): + os.remove(slogfile) + os.system("touch %s" % logfile) + os.symlink(logfile, slogfile) + + """generate package information from .bb file""" + pname = bb.data.getVar('PN', d, 1) + pcurver = bb.data.getVar('PV', d, 1) + pdesc = bb.data.getVar('DESCRIPTION', d, 1) + pgrp = bb.data.getVar('SECTION', d, 1) + + found = 0 + for uri in src_uri.split(): + m = re.compile('(?P<type>[^:]*)').match(uri) + if not m: + raise MalformedUrl(uri) + elif m.group('type') in ('http', 'https', 'ftp', 'cvs', 'svn', 'git'): + found = 1 + pproto = m.group('type') + break + if not found: + pproto = "file" + pupver = "N/A" + pstatus = "ErrUnknown" + + (type, host, path, user, pswd, parm) = bb.decodeurl(uri) + if type in ['http', 'https', 'ftp']: + newver = pcurver + altpath = path + dirver = "-" + curname = "-" + + """ + match version number amid the path, such as "5.7" in: + http://download.gnome.org/sources/${PN}/5.7/${PN}-${PV}.tar.gz + N.B. how about sth. like "../5.7/5.8/..."? Not find such example so far :-P + """ + m = re.search(r"[^/]*(\d+\.)+\d+([\-_]r\d+)*/", path) + if m: + altpath = path.split(m.group())[0] + dirver = m.group().strip("/") + + """use new path and remove param. for wget only param is md5sum""" + alturi = bb.encodeurl([type, host, altpath, user, pswd, {}]) + + newver = check_new_dir(alturi, dirver, d) + altpath = path + if not re.match("Err", newver) and dirver != newver: + altpath = altpath.replace(dirver, newver, 1) + + """Now try to acquire all remote files in current directory""" + if not re.match("Err", newver): + curname = altpath.split("/")[-1] + + """get remote name by skipping pacakge name""" + m = re.search(r"/.*/", altpath) + if not m: + altpath = "/" + else: + altpath = m.group() + + alturi = bb.encodeurl([type, host, altpath, user, pswd, {}]) + newver = check_new_version(alturi, curname, d) + if not re.match("Err", newver): + pupver = newver + if pupver != pcurver: + pstatus = "UPDATE" + else: + pstatus = "MATCH" + + if re.match("Err", newver): + pstatus = newver + ":" + altpath + ":" + dirver + ":" + curname + elif type == 'git': + """N.B. Now hardcode UPDATE for git/svn/cvs.""" + pupver = "master" + pstatus = "UPDATE" + elif type == 'svn': + pupver = "HEAD" + pstatus = "UPDATE" + elif type == 'cvs': + pupver = "HEAD" + pstatus = "UPDATE" + elif type == 'file': + """local file is always up-to-date""" + pupver = pcurver + pstatus = "MATCH" + else: + pstatus = "ErrUnsupportedProto" + + if re.match("Err", pstatus): + pstatus += ":%s%s" % (host, path) + lf = bb.utils.lockfile(logfile + ".lock") + f = open(logfile, "a") + f.write("\t%s\t%s\t%s\t%s\t%s\t%s\t%s\n" % \ + (pname, pgrp, pproto, pcurver, pupver, pstatus, pdesc)) + f.close() + bb.utils.unlockfile(lf) +} + +addtask checkpkgall after do_checkpkg +do_checkpkgall[recrdeptask] = "do_checkpkg" +do_checkpkgall[nostamp] = "1" +do_checkpkgall() { + : +} + addtask checkuri do_checkuri[nostamp] = "1" python do_checkuri() { |