2 files changed, 113 insertions, 0 deletions
diff --git a/contrib/source-checker/.mtn2git_empty b/contrib/source-checker/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/contrib/source-checker/.mtn2git_empty
diff --git a/contrib/source-checker/oe-source-checker.py b/contrib/source-checker/oe-source-checker.py
new file mode 100644
index 0000000000..9ac147b00b
--- /dev/null
+++ b/contrib/source-checker/oe-source-checker.py
@@ -0,0 +1,113 @@
+#!/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 sys
+
+if 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, itertools
+
+checksums_parser = ConfigParser.ConfigParser()
+checksums_parser.read(sys.argv[1])
+
+parsespin = itertools.cycle( r'|/-\\' )
+
+item = 1;
+files_total   = len(checksums_parser.sections())
+files_checked = 0
+files_good    = 0
+files_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:
+        pass
+
+print "\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])