--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srcanamdw/codescanner/scripts/CommonFunctions.py	Thu Feb 18 12:29:02 2010 +0530
@@ -0,0 +1,95 @@
+# #################################################################
+# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+# All rights reserved.
+# 
+# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+# 
+# * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+# * Neither the name of Nokia Corporation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.#
+#
+# CommonFunctions.py
+#
+# Some commonly used functions.
+#
+# #################################################################
+
+KReStringLeavingLine = "(\w*[a-z]\w*L(C*|D|P))\s*\(|ELeave|User::Leave|tream\s+<<|tream\s+>>"
+
+KReLeavingLine = re.compile(KReStringLeavingLine, re.VERBOSE)
+
+def isNonAlpha(char):
+	if (char >= 'A'):
+		if (char <= 'Z'):
+			return 0
+	if (char >= 'a'):
+		if (char <= 'z'):
+			return 0
+	if (char >= '0'):
+		if (char <= '9'):
+			return 0
+	return 1
+
+def TrimVariableName(var):
+	while (len(var) > 0) and (isNonAlpha(var[0])):
+		var = var[1:len(var)]
+	while (len(var) > 0) and (isNonAlpha(var[len(var)-1])):
+		var = var[0:len(var)-1]
+
+	if (len(var) > 0):
+		spaceIndex = var.find(" ")
+		if (spaceIndex <> -1):
+			cutVar = var[spaceIndex:]
+			return TrimVariableName(cutVar)
+	return var
+
+def GetBracketDepth(lines, currentline):
+	i = scanner.iCurrentMethodStart
+	bracketdepth = 0
+	while (i < currentline):
+		thisline = lines[i]
+		commentBegin = thisline.find("//")
+		if (commentBegin != -1):
+			thisline = thisline[:commentBegin]
+		bracketdepth += thisline.count("{")
+		bracketdepth -= thisline.count("}")
+		i = i + 1
+
+	return bracketdepth	
+
+varDeclaration = re.compile("""
+	\s*					# whitespace
+	([A-Z]\w*)			# variable type
+	\s*             	# whitespace
+	(<.*>)?				# optional class in angle brackets
+	\s*[\*&\s]\s*		# optional "*" or "&" plus at least one whitespace char
+	(\w+)				# variable name
+	\s*             	# whitespace
+	[;\(=]				# ";" or "(" or "="
+	""", re.VERBOSE)
+
+def GetLocalVariableType(lines, currentline, varname):
+	# skip non-local object
+	if (len(varname) > 2):
+		if (varname[0] == 'i'):
+			return ""
+
+	# lookup type of local variable or function parameter
+	if (scanner.iCurrentMethodStart <> -1):
+		i = scanner.iCurrentMethodStart
+		while (i < currentline):
+			line = lines[i]
+			if (line.find(varname) <> -1):
+				# look up variable declaration
+				m = varDeclaration.search(line)
+				if m:
+					# return variable type
+					return m.group(1)
+			i = i + 1
+	return ""