Committing the CodeScanner Core tool
This component has been moved from the StaticAnaApps package. BUG : 5889 (http://developer.symbian.org/webbugs/show_bug.cgi?id=5889).
# #################################################################
# 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.#
#
# traprunl.py
#
# Checks : Trapping of (Do)RunL() rather than using RunError().
#
# Reason : The RunError() function should be used rather than the
# CActive derivative using its own TRAPD solution within a RunL().
#
# #################################################################
script = CScript("traprunl")
script.iReString = "^\s*TRAPD?"
script.iFileExts = ["cpp"]
script.iCategory = KCategoryCodingStandards
script.iIgnore = KIgnoreCommentsAndQuotes
script.iSeverity = KSeverityLow
reRunL = re.compile("""
RunL
\s* # whitespace
\( # open bracket
""", re.VERBOSE)
def traprunlcompare(lines, currentline, rematch, filename):
line = lines[currentline]
m = rematch.search(line)
if m:
if (line.find("(") == -1) and (currentline + 1 < len(lines)):
currentline += 1
line = lines[currentline]
bracketCount = line.count("(") - line.count(")")
found = reRunL.search(line)
while (bracketCount > 0) and (currentline + 1 < len(lines)):
currentline += 1
line = lines[currentline]
bracketCount += line.count("(") - line.count(")")
if not found:
found = reRunL.search(line)
if found:
return 1
return 0
script.iCompare = traprunlcompare
scanner.AddScript(script)