# #################################################################
# 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.#
#
# memberlc.py
#
# Checks : Assigning LC methods to member variables.
#
# Reason : Objects on the cleanup stack should not be assigned to 
# member variables.
#
# #################################################################

script = CScript("memberlc")
script.iReString = r"""
	^\s*
	i[A-Z]\w*
	\s*
	=
	\s*
	[\w:]+
	LC
	\s*
	\(
	"""
script.iFileExts = ["cpp"]
script.iCategory = KCategoryCanPanic
script.iIgnore = KIgnoreCommentsAndQuotes
script.iSeverity = KSeverityHigh

reMemberLCPop = re.compile("\s*CleanupStack::Pop\s*\(")

def memberlccompare(lines, currentline, rematch, filename):
	if rematch.search(lines[currentline]):
		if (currentline + 1) < len(lines):
			if reMemberLCPop.search(lines[currentline + 1]):
				return 0	# next line is a Pop
			else:
				return 1
		else:					
			return 1
	else:
		return 0

script.iCompare = memberlccompare
scanner.AddScript(script)