--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/build/buildutils/checkjavapackages.py	Tue May 11 16:07:20 2010 +0300
@@ -0,0 +1,70 @@
+#!/usr/bin/python
+#
+# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+# All rights reserved.
+# This component and the accompanying materials are made available
+# under the terms of "Eclipse Public License v1.0"
+# which accompanies this distribution, and is available
+# at the URL "http://www.eclipse.org/legal/epl-v10.html".
+#
+# Initial Contributors:
+# Nokia Corporation - initial contribution.
+#
+# Contributors:
+#
+# Description:
+#   Checks that all the java source files declare a package and that 
+#   the directory within a java source file is located corresponds
+#   properly to the package.
+
+import sys, os, re
+
+
+def main():
+
+    files = []
+    
+    # Create a reg exp matching to "package x.y.z;" with whitespace ignored
+    regex = re.compile("\\s*package\\s*([\\w.]*);.*", re.IGNORECASE)
+
+    def visitFun(arg, dirname, names):
+
+        # Skip SVN directories
+        if dirname.find("\\.svn") != -1:
+            return names
+            
+        for f in names:
+            if not f.endswith(".java"):
+                continue
+                
+            try:
+                fname = dirname + "\\" + f            
+                file = open(fname)
+
+                package = None
+                line = file.readline()
+                while line != "":
+                    result = regex.match(line)
+                    if result != None:
+                        package = result.group(1)
+                        break;                    
+                    line = file.readline()
+                
+                if package != None:
+                    expectedDir = package.replace(".", "\\");
+                    if not dirname.endswith(expectedDir):
+                        print "Wrong directory:", fname + ", package", package
+                else:
+                    print "Package statement missing:", fname
+                
+
+                file.close()
+                                    
+            except IOError:
+                print "Error reading the file " + fname
+                
+    os.path.walk(sys.argv[1], visitFun, files)
+
+
+if __name__ == "__main__":
+    main()