diff -r 509e4801c378 -r 22878952f6e2 srcanamdw/codescanner/scripts/missingcclass.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/srcanamdw/codescanner/scripts/missingcclass.py Thu Feb 18 12:29:02 2010 +0530 @@ -0,0 +1,98 @@ +# ################################################################# +# 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.# +# +# missingcclass.py +# +# Checks : C class not inheriting from another C class. +# +# Reason : All C classes should inherit from another C class to +# ensure that all data members are zeroed. +# +# ################################################################# + +script = CScript("missingcclass") +script.iReString = r""" + ^\s* + class + \s+ + (\w+::)? + (\w+) + \s* + (.*)""" +script.iFileExts = ["h", "cpp"] +script.iCategory = KCategoryCanPanic +script.iIgnore = KIgnoreCommentsAndQuotes +script.iSeverity = KSeverityHigh + +reCClassIgnoreStr = "" +scriptNode = script.ScriptConfig() +if (scriptNode <> None): + for wordNode in scriptNode.getElementsByTagName("cclassIgnoreRE"): + reCClassIgnoreStr = wordNode.firstChild.nodeValue + print "Note: ignoring the following classes when checking for C class not inheriting from another C class: " + reCClassIgnoreStr + break +if len(reCClassIgnoreStr) > 0: + reCClassIgnores = re.compile(reCClassIgnoreStr, re.IGNORECASE) +else : + reCClassIgnores = None + +def missingcclasscompare(lines, currentline, rematch, filename): + m = rematch.search(lines[currentline]) + if m: + className = m.group(2) + if className[0] <> "C" or (len(className) == 1) or not className[1].isupper(): + return 0 + + #ignore classes on the ignored list + if reCClassIgnores: + if reCClassIgnores.search(className): + return 0 + + inheritanceString = m.group(3) + i = currentline + 1 + while (inheritanceString.find("{") == -1) and i < len(lines): + if (inheritanceString.find(";") <> -1): + return 0 + inheritanceString += lines[i] + i += 1 + + inheritancelist = inheritanceString.split(",") + + reclass = re.compile("[\s:]*(public|protected|private)?\s*([\w:]+)") + classlist = [] + for inheritance in inheritancelist: + match = reclass.search(inheritance) + if match: + inheritclass = match.group(2) + colonpos = inheritclass.rfind(":") + if (colonpos <> -1): + inheritclass = inheritclass[colonpos + 1:] + classlist.append(inheritclass) + + ccount = 0 + for classname in classlist: + if (len(classname) > 2) and classname[0] == "C" and classname[1].isupper(): + ccount += 1 + + if ccount == 0: + return 1 + else: + return 0 + else: + return 0 + +script.iCompare = missingcclasscompare +scanner.AddScript(script)