From 22c8c82b4d524ece4fd11b00bae6f77b142eea70 Mon Sep 17 00:00:00 2001
From: Patrick von Reth <patrick.vonreth@gmail.com>
Date: Wed, 25 Jan 2012 16:54:45 +0100
Subject: [PATCH] added a scipt to update the license header

---
 update_license.py | 57 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 update_license.py

diff --git a/update_license.py b/update_license.py
new file mode 100644
index 0000000..291d7b7
--- /dev/null
+++ b/update_license.py
@@ -0,0 +1,57 @@
+import os
+import sys
+import re
+
+rn = re.compile("\r\n$",re.MULTILINE)
+n = re.compile("(?<!\r)\n",re.MULTILINE)
+
+oldLicense = re.compile("^" + re.escape( "/****************************************************************************************" ) + ".*2011.*" +  re.escape("****************************************************************************************/" ),re.MULTILINE|re.DOTALL)
+
+newLicense = """/****************************************************************************************
+ * Copyright (c) 2011-2012 Patrick von Reth <patrick.vonreth@gmail.com>                 *
+ *                                                                                      *
+ * This program 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, see <http://www.gnu.org/licenses/>.                           *
+ ****************************************************************************************/"""
+ 
+def myWalk(root):
+    for  root,folders,files in os.walk(root):
+        for folder in folders:
+            if not (folder == ".git" or folder == ".svn"):
+                myWalk(os.path.join(root,folder))
+        for fileName in files:
+            fileName = os.path.join(root,fileName)
+            if os.path.isfile(fileName) and (fileName.endswith(".h") or fileName.endswith(".cpp")):
+                f = open(fileName,"rb+")
+                tmp = f.read()                
+                f.close()
+                tmp = str(tmp,"UTF-8")
+                
+                lineEnding = "\r\n"
+                if re.search(rn,tmp) == None:
+                   lineEnding = "\n"
+                
+                tmp = re.sub(oldLicense,newLicense,tmp)
+                tmp = re.sub(n,lineEnding,tmp)
+                #print(re.findall(oldLicense,tmp))
+                f = open(fileName,"wb+")
+                f.write(tmp.encode("UTF-8"))
+                f.close()
+                #sys.exit(0)
+    
+    
+
+myWalk(sys.argv[1])
+sys.exit(0)
+
+
+