1 files changed, 108 insertions, 0 deletions
diff --git a/contrib/opie/opie_checksum_rewrite.py b/contrib/opie/opie_checksum_rewrite.py
new file mode 100755
index 0000000000..5e16ee9085
--- /dev/null
+++ b/contrib/opie/opie_checksum_rewrite.py
@@ -0,0 +1,108 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+
+# Opie recipe checksum rewriter
+#
+# A crude script for rewriting recipes to contain checksum information
+#
+# Some portions copied from oe-source-checker.py, copyright (C) 2007 OpenedHand
+
+import os
+import sys
+
+def rewrite(recpfilename, sourcedir):
+	insrc = False
+	srcfirst = False
+	sums = ''
+	appname = ''
+	output = ''
+	f = open(recpfilename, 'r')
+	for line in f:
+		if line.startswith('require '):
+			pn = os.path.basename(recpfilename)
+			pn = pn[0:pn.find("_")]
+			incfilename = line[8:].strip().replace("${PN}", pn)
+			f2 = open(os.path.join(os.path.dirname(recpfilename), incfilename))
+			for line2 in f2:
+				if line2.startswith('APPNAME '):
+					appname = line2[line2.find('"'):].strip('\n\r"')
+			f2.close()
+			output = output + line
+			continue
+		
+		if line.startswith('SRC_URI['):
+			continue
+
+		if line.startswith('APPNAME '):
+			appname = line[line.find('"'):].strip('\n\r"')
+			output = output + line
+			continue
+
+		if not insrc and line.startswith('SRC_URI '):
+			insrc = True
+			srcfirst = True
+			
+		if insrc:
+			pos = line.find('-split_')
+			pos2 = line.find('.tar.bz2')
+			if pos > -1 and pos2 > -1:
+				name = line[pos+1:pos2]
+				name = name.replace('${APPNAME}', 'appname')
+				output = output + line.replace('.tar.bz2', '.tar.bz2;name=%s' % name)
+				filename = line.strip('\n\r\t "\\').replace('${APPNAME}', appname)
+				if srcfirst:
+					filename = filename[filename.find('"')+1:]
+				filename = filename.replace('http://sources.openembedded.org/', '')
+				localpath = os.path.join(sourcedir, filename)
+				if not os.path.isfile(localpath):
+					raise IOError("file %s not found" % localpath)
+				
+				md5pipe = os.popen('md5sum ' + localpath)
+				md5data = (md5pipe.readline().split() or [ "" ])[0]
+				md5pipe.close()
+
+				shapipe = os.popen('sha256sum ' + localpath)
+				shadata = (shapipe.readline().split() or [ "" ])[0]
+				shapipe.close()
+				
+				sums = sums + 'SRC_URI[%s.md5sum] = "%s"\n' % (name, md5data)
+				sums = sums + 'SRC_URI[%s.sha256sum] = "%s"\n' % (name, shadata)
+				
+			else:
+				output = output + line
+
+			if (srcfirst and line.count('"') > 1) or (not srcfirst and line.find('"') > -1):
+				insrc = False
+				if sums:
+					output = output + sums
+			
+			srcfirst = False
+		else:
+			output = output + line
+
+	f.close()
+	
+	f = open(recpfilename, 'w')
+	f.write(output)
+	f.close()
+
+
+
+if len(sys.argv) < 3:
+    print """syntax: %s recipe dl_dir
+  recipe - recipe.bb file
+  dl_dir - location of local source files""" % sys.argv[0]
+    sys.exit(1)
+
+recipe = sys.argv[1]
+dl_dir = sys.argv[2]
+
+if not os.path.isfile(recipe):
+    print >> sys.stderr, "%s: recipe file %s not found" % recipe
+	sys.exit(1)
+
+if not os.path.isdir(dl_dir):
+    print >> sys.stderr, "%s: source dir %s not found" % dl_dir
+	sys.exit(1)
+
+rewrite(recipe, dl_dir)