#!/usr/bin/env python# ex:ts=4:sw=4:sts=4:et# Copyright (C) 2007 OpenedHand## 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.## OpenEmbedded source checksums checker## This script parse conf/checksums.ini and check does files contained in# source archive are the same as the one used to generate checksums.## Run it:## oe-source-checker.py path-to-conf/checksums.ini path-to-sources### How to deal with output:## 1. download each failed entry# 2. check md5 and sha256 of file# 3. correct checksums.ini if needed# 4. share changes#import sysif len(sys.argv) < 3: print """ OpenEmbedded source checker script require two arguments: 1. location of conf/checksums.ini 2. path to DL_DIR (without "/" at the end) """ sys.exit(0)import ConfigParser, os, itertoolschecksums_parser = ConfigParser.ConfigParser()checksums_parser.read(sys.argv[1])parsespin = itertools.cycle( r'|/-\\' )item = 1;files_total = len(checksums_parser.sections())files_checked = 0files_good = 0files_wrong = []for source in checksums_parser.sections(): archive = source.split("/")[-1] localpath = os.path.join(sys.argv[2], archive) md5 = checksums_parser.get(source, "md5") sha = checksums_parser.get(source, "sha256") if os.isatty(sys.stdout.fileno()): sys.stdout.write("\rChecking files: %s (%04d/%04d) [%2d %%]" % ( parsespin.next(), item, files_total, item*100/files_total ) ) sys.stdout.flush() item += 1 try: os.stat(localpath) except: continue files_checked += 1 file_ok = True try: md5pipe = os.popen('md5sum ' + localpath) md5data = (md5pipe.readline().split() or [ "" ])[0] md5pipe.close() if md5 != md5data: file_ok = False shapipe = os.popen("oe_sha256sum " + localpath) shadata = (shapipe.readline().split() or [ "" ])[0] shapipe.close() if shadata != "" and sha != shadata: file_ok = False if file_ok: files_good += 1 else: files_wrong += [ [md5, md5data, sha, shadata, archive, source] ] except: passprint "\nChecked %d files. %d was OK and %d had wrong checksums." % (files_checked, files_good, len(files_wrong))if len(files_wrong) > 0: print "\n" for wrong_file in files_wrong: print "%s [%s] is wrong" % ( wrong_file[4], wrong_file[5]) print "md5: %s instead of %s" % (wrong_file[1], wrong_file[0]) print "sha: %s instead of %s" % (wrong_file[3], wrong_file[2])