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author | Richard Purdie <richard@openedhand.com> | 2008-09-30 15:08:33 +0000 |
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committer | Richard Purdie <richard@openedhand.com> | 2008-09-30 15:08:33 +0000 |
commit | c30eddb243e7e65f67f656e62848a033cf6f2e5c (patch) | |
tree | 110dd95788b76f55d31cb8d30aac2de8400b6f4a /bitbake-dev/lib/bb/fetch/ssh.py | |
parent | 5ef0510474004eeb2ae8a99b64e2febb1920e077 (diff) | |
download | openembedded-core-c30eddb243e7e65f67f656e62848a033cf6f2e5c.tar.gz openembedded-core-c30eddb243e7e65f67f656e62848a033cf6f2e5c.tar.bz2 openembedded-core-c30eddb243e7e65f67f656e62848a033cf6f2e5c.tar.xz openembedded-core-c30eddb243e7e65f67f656e62848a033cf6f2e5c.zip |
Add bitbake-dev to allow ease of testing and development of bitbake trunk
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5337 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'bitbake-dev/lib/bb/fetch/ssh.py')
-rw-r--r-- | bitbake-dev/lib/bb/fetch/ssh.py | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/bitbake-dev/lib/bb/fetch/ssh.py b/bitbake-dev/lib/bb/fetch/ssh.py new file mode 100644 index 000000000..81a9892dc --- /dev/null +++ b/bitbake-dev/lib/bb/fetch/ssh.py @@ -0,0 +1,120 @@ +# 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 +import bb +from bb import data +from bb.fetch import Fetch +from bb.fetch import FetchError +from bb.fetch import MissingParameterError + + +__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) |