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authorLibravatarChristoph Goehre <christoph.goehre@gmx.de>2007-09-30 18:34:17 +0200
committerLibravatarChristoph Goehre <christoph.goehre@gmx.de>2007-09-30 18:34:17 +0200
commit400fc71e7887799b3b55d7d429303275311b3dee (patch)
treeabe67def2afd45cc5db8ed725c557186c19eeb7d /lib/ChangeFile.py
parent649a6c98836e828f9b9713cd2aa44fa29a2482b2 (diff)
Minor changes for package building
* I'm the new Maintainer (Closes: #414621) * build package with cdbs * add XS-Vcs tags to git archive * move python-dev and python-support to B-Depends (instead of B-D-I) to clam lintian
Diffstat (limited to 'lib/ChangeFile.py')
-rw-r--r--lib/ChangeFile.py109
1 files changed, 0 insertions, 109 deletions
diff --git a/lib/ChangeFile.py b/lib/ChangeFile.py
deleted file mode 100644
index b74e623..0000000
--- a/lib/ChangeFile.py
+++ /dev/null
@@ -1,109 +0,0 @@
-# ChangeFile
-
-# A class which represents a Debian change file.
-
-# Copyright 2002 Colin Walters <walters@gnu.org>
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-import os, re, sys, string, stat, popen2
-import threading, Queue
-import logging
-from minidinstall import DpkgControl, SignedFile
-
-class ChangeFileException(Exception):
- def __init__(self, value):
- self._value = value
- def __str__(self):
- return `self._value`
-
-class ChangeFile(DpkgControl.DpkgParagraph):
- def __init__(self):
- DpkgControl.DpkgParagraph.__init__(self)
- self._logger = logging.getLogger("mini-dinstall")
-
- def load_from_file(self, filename):
- f = SignedFile.SignedFile(open(filename))
- self.load(f)
- f.close()
-
- def getFiles(self):
- out = []
- try:
- files = self['files']
- except KeyError:
- return []
- lineregexp = re.compile("^([0-9a-f]{32})[ \t]+(\d+)[ \t]+([-/a-zA-Z0-9]+)[ \t]+([-a-zA-Z0-9]+)[ \t]+([0-9a-zA-Z][-+:.,=~0-9a-zA-Z_]+)$")
- for line in files:
- if line == '':
- continue
- match = lineregexp.match(line)
- if (match is None):
- raise ChangeFileException("Couldn't parse file entry \"%s\" in Files field of .changes" % (line,))
- out.append((match.group(1), match.group(2), match.group(3), match.group(4), match.group(5)))
- return out
-
- def verify(self, sourcedir):
- for (md5sum, size, section, prioriy, filename) in self.getFiles():
- self._verify_file_integrity(os.path.join(sourcedir, filename), int(size), md5sum)
-
- def _verify_file_integrity(self, filename, expected_size, expected_md5sum):
- self._logger.debug('Checking integrity of %s' % (filename,))
- try:
- statbuf = os.stat(filename)
- if not stat.S_ISREG(statbuf[stat.ST_MODE]):
- raise ChangeFileException("%s is not a regular file" % (filename,))
- size = statbuf[stat.ST_SIZE]
- except OSError, e:
- raise ChangeFileException("Can't stat %s: %s" % (filename,e.strerror))
- if size != expected_size:
- raise ChangeFileException("File size for %s does not match that specified in .dsc" % (filename,))
- if (self._get_file_md5sum(filename) != expected_md5sum):
- raise ChangeFileException("md5sum for %s does not match that specified in .dsc" % (filename,))
- self._logger.debug('Verified md5sum %s and size %s for %s' % (expected_md5sum, expected_size, filename))
-
- def _get_file_md5sum(self, filename):
- if os.access('/usr/bin/md5sum', os.X_OK):
- cmd = '/usr/bin/md5sum %s' % (filename,)
- self._logger.debug("Running: %s" % (cmd,))
- child = popen2.Popen3(cmd, 1)
- child.tochild.close()
- erroutput = child.childerr.read()
- child.childerr.close()
- if erroutput != '':
- child.fromchild.close()
- raise ChangeFileException("md5sum returned error output \"%s\"" % (erroutput,))
- (md5sum, filename) = string.split(child.fromchild.read(), None, 1)
- child.fromchild.close()
- status = child.wait()
- if not (status is None or (os.WIFEXITED(status) and os.WEXITSTATUS(status) == 0)):
- if os.WIFEXITED(status):
- msg = "md5sum exited with error code %d" % (os.WEXITSTATUS(status),)
- elif os.WIFSTOPPED(status):
- msg = "md5sum stopped unexpectedly with signal %d" % (os.WSTOPSIG(status),)
- elif os.WIFSIGNALED(status):
- msg = "md5sum died with signal %d" % (os.WTERMSIG(status),)
- raise ChangeFileException(msg)
- return md5sum.strip()
- import md5
- f = open(filename)
- md5sum = md5.new()
- buf = f.read(8192)
- while buf != '':
- md5sum.update(buf)
- buf = f.read(8192)
- return md5sum.hexdigest()
-
-# vim:ts=4:sw=4:et: