def resolveDestination(self, invocation):
resolutionReport = invocation.getReport()
uniqueName = invocation.dst_name
# don't spend time looking for methods or functions
# that are totally unknown
if not self.invEntityDict.hasMultiLocKey(uniqueName):
return False
resolutionReport.setDestinationNameKnown()
if invocation.dst_class != "":
uniqueName = invocation.dst_class + "." + invocation.dst_name
refLoc = SourceLocation(invocation.sourceFile, invocation.start,
invocation.start)
# ensure that # is not regarded as a class name
if (invocation.dst_class == "#"):
invocation.dst_class = ""
selection = self.resolver.select(invocation.dst_class,
invocation.dst_name,
invocation.actualDstParams, refLoc,
invocation.src_class)
if not selection:
return False
elif len(selection) > 1:
# TODO: indien references file gesorteerd op lijn en karakter
# dan kan je alsnog een resolution aanbieden indien er slechts 1
# access was en geen andere invocaties op die lijn verwerkt werden
# de dst_class is dan het type van het attribuut
resolutionReport.setNumberOfFoundDestinations(len(selection))
return False
resolutionReport.setNumberOfFoundDestinations(1)
# merely one invokable entity
invokableEntityRef = selection[0]
multiLoc = invokableEntityRef.getLocation()
declarationDefinitionTuples = multiLoc.getIncludedDeclarationDefinitionTuples(
self.scope, refLoc.getSourceFile())
if not declarationDefinitionTuples:
return False
elif len(declarationDefinitionTuples) > 1:
resolutionReport.setNumberOfIncludedDestinations(
len(declarationDefinitionTuples))
return False
resolutionReport.setNumberOfIncludedDestinations(1)
# merely one declaration-definition tuple
declLoc = declarationDefinitionTuples[0][
0] # retrieve first location from single tuple
self.fillInInvocationDestination(invocation, invokableEntityRef,
declLoc)
return True
def resolvePackage(self, pkgDict, classDict, mtdpfDict):
#srcSourceFiles = classDict.getSourceLocations(self.src_class)
# std. scenario
#if 1 == len(srcSourceFiles):
# srcSourceFile = srcSourceFiles[0][0]
# srcStart = srcSourceFiles[0][1]
# self.srcSourceLocation = SourceLocation(srcSourceFile, srcStart, srcStart)
# pkg = pkgDict.getPackageForFile(self.sourceFile)
# if pkg: self.src_class = pkg + "::" + self.src_class
#elif 0 == len(srcSourceFiles):
# self.log.warn( "No sourceLocation for attribute owner: "+\
# self.src_class)
#else:
# self.log.warn("Multiple sourceLocations for attribute owner: "+\
# self.src_class+": ",srcSourceFiles)
resolvMtd, srcStart = mtdpfDict.getEnclosing(self.sourceFile,
self.lineNr)
if not resolvMtd:
self.log.warn("Could not find the method containing " +
self.lineNr + " in " + self.sourceFile)
return
if not self.src_name in resolvMtd:
# might use class location for this
self.log.warn("Resolved enclosing method differs SN dump. [SN:" +\
self.src_name + "<> em:" + resolvMtd + "]")
elif not self.src_class in resolvMtd: # fully qualified
self.log.warn("Enclosed class differs from SN dump [SN:" +\
self.src_class + "<> ec:" + resolvMtd + "]")
else:
self.srcSourceLocation = SourceLocation(self.sourceFile,
str(srcStart),
str(srcStart))
pkg = pkgDict.getPackageForFile(self.sourceFile)
if pkg:
self.src_class = pkg + "::" + self.src_class
# for destination
dstSrcFiles = classDict.getSourceLocations(self.dst_class)
if 1 == len(dstSrcFiles):
# std. scenario
dstSourceFile = dstSrcFiles[0][0]
dstStart = dstSrcFiles[0][1]
self.dstSourceLocation = SourceLocation(dstSourceFile, dstStart,
dstStart)
pkg = pkgDict.getPackageForFile(dstSourceFile)
if pkg: self.dst_class = pkg + "::" + self.dst_class
else:
# todo check options, such as incorporating import information
self.log.warn("Could not resolve destination:" + self.dst_class)
def getReference(self):
reference = TypeDefEntityReference()
reference.setBaseType(self.baseType)
reference.setName(self.aliasName)
sourceLocation = SourceLocation(self.sourceFile, self.start,
self.start)
reference.setSourceLocation(sourceLocation)
baseSourceLocation = SourceLocation(self.baseSourceFile,
self.baseLineNr, self.baseLineNr)
reference.setBaseSourceLocation(baseSourceLocation)
return reference
def __init__(self, line):
self.log = Logger().get_instance(self)
self.cols = line.split(";")
self.dst_class = self.cols[0]
self.dst_name = self.cols[1]
self.src_class = self.cols[3]
self.src_name = self.cols[4]
self.acc_type = self.cols[5]
self.sourceFile = self.cols[8]
self.lineNr = utils.removeUpfrontZeroes(self.cols[7])
self.src_param = utils.cleanCol(self.cols[10].strip()).split(",")
self.package = ""
self.srcSourceLocation = SourceLocation("", "0", "0")
self.dstSourceLocation = SourceLocation("", "0", "0")
def __init__(self, line):
self.log = Logger().get_instance(self)
self.cols = line.split(";")
self.owner = self.cols[0]
self.name = self.cols[1] + "(" + utils.cleanCol(self.cols[7]) + ")"
sourceFile = self.cols[3]
lineNr = self.cols[4].split(".")[0]
self.sourceLocation = SourceLocation(sourceFile, lineNr, lineNr)
self.isConstructor = False
# TODO: parse visibility codes
self.accessControlQualifier = "public"
# TODO: static?
self.hasClassScope = False
# TODO: abstract? Interface?
self.isAbstract = False
params = self.cols[7]
if "{}" == params:
self.parameters = []
self.parameterNames = []
else:
self.parameters = utils.cleanCol(params).split(",")
self.parameterNames = utils.cleanCol(self.cols[8]).split(",")
# to be resolved later
self.package = None
self.retType = None
self.parentType = None
# scope, visibility, abstract
self.__resolveCharacteristics(self.cols[5])
def determineSourceLocation(self):
# Bar;000001.006;src/AbstractClass.cpp;1.9;0x0;{};{};{};{}
# the old way -- to be removed
sourceFile = self.cols[2]
start = self.cols[3].split(".")[0]
# the new way
self.sourceLocation = SourceLocation(sourceFile, start, start)
def resolveSource(self, invOrAccess): resolutionReport = invOrAccess.getReport() refLoc = SourceLocation(invOrAccess.sourceFile, invOrAccess.start, invOrAccess.start) invokableEntityRef = None if self.inCache(refLoc): invokableEntityRef = self.getSurroundingDefinitionFromCache(refLoc) else: # ensure that # is not regarded as a class name if ( invOrAccess.src_class == "#" ): invOrAccess.src_class = "" invokableEntityRef = self.getSurroundingDefinition(invOrAccess, refLoc) if invokableEntityRef == None: return False resolutionReport.setSurroundingDefinitionFound() defLoc = self.getDefinitionLocation(invokableEntityRef, refLoc) if defLoc == None: return False resolutionReport.setDefinitionLocationFound() self.fillInReferenceSource(invOrAccess, invokableEntityRef, defLoc) return True
def getReference(self):
reference = NamespaceEntityReference()
reference.setName(self.name)
sourceLocation = SourceLocation(self.sourceFile, \
self.lineNr, \
self.lineNr)
reference.addSourceLocation(sourceLocation)
return reference
def getReference(self): reference = ClassUsageReference() reference.setName(self.getNamespaceName()) sourceLocation = SourceLocation(self.getDeclaringFileName(), \ self.getStartLineNumber(), \ self.getEndLineNumber()) reference.addSourceLocation(sourceLocation) return reference
def getSurroundingNamespaceList(self, fileName, lineNr):
parentNamespaceList = []
location = SourceLocation(fileName, lineNr, lineNr)
if self.namespaceDict.fileInDictionary(fileName):
for reference in self.namespaceDict.getReferences(fileName):
if reference.surroundsLocation(location):
parentNamespaceList.append(reference)
return parentNamespaceList
def resolveDestination(self, invocation): resolutionReport = invocation.getReport() uniqueName = invocation.dst_name # don't spend time looking for methods or functions # that are totally unknown if not self.invEntityDict.hasMultiLocKey(uniqueName): return False resolutionReport.setDestinationNameKnown() if invocation.dst_class != "": uniqueName = invocation.dst_class + "." + invocation.dst_name refLoc = SourceLocation(invocation.sourceFile, invocation.start, invocation.start) # ensure that # is not regarded as a class name if ( invocation.dst_class == "#" ): invocation.dst_class = "" selection = self.resolver.select(invocation.dst_class, invocation.dst_name, invocation.actualDstParams, refLoc, invocation.src_class) if not selection: return False elif len(selection) > 1: # TODO: indien references file gesorteerd op lijn en karakter # dan kan je alsnog een resolution aanbieden indien er slechts 1 # access was en geen andere invocaties op die lijn verwerkt werden # de dst_class is dan het type van het attribuut resolutionReport.setNumberOfFoundDestinations(len(selection)) return False resolutionReport.setNumberOfFoundDestinations(1) # merely one invokable entity invokableEntityRef = selection[0] multiLoc = invokableEntityRef.getLocation() declarationDefinitionTuples = multiLoc.getIncludedDeclarationDefinitionTuples(self.scope, refLoc.getSourceFile()) if not declarationDefinitionTuples: return False elif len(declarationDefinitionTuples) > 1: resolutionReport.setNumberOfIncludedDestinations(len(declarationDefinitionTuples)) return False resolutionReport.setNumberOfIncludedDestinations(1) # merely one declaration-definition tuple declLoc = declarationDefinitionTuples[0][0] # retrieve first location from single tuple self.fillInInvocationDestination(invocation, invokableEntityRef, declLoc) return True
def parseGlobalVars(globalVarDBD, namespaceContainmentChecker, classSelector):
#global namespaceContainmentChecker
for line in open(globalVarDBD, 'r'):
gv = GlobalVariableEntity(line)
gvRef = gv.getReference()
sourceLoc = SourceLocation(gvRef.getSourceFile(),\
gvRef.getLineNr(),\
gvRef.getLineNr())
namespaceName = namespaceContainmentChecker.getSurroundingNamespaceName(sourceLoc)
gv.namespaceName = namespaceName
gvRef = gv.getReference() # TODO: refactor reference as to be a true updateable instance,
# in that case it would be sufficient to state
# gv.setNamespaceName(namespaceName)
# resolve the global variable type
typeRef = gv.getTypeReference()
if not(typeRef.isPrimitive()):
potentialTargets = classSelector.selectClasses(typeRef.getCleanName(),\
gvRef.getSourceFile(), gvRef.getLineNr())
nrOfTargets = len(potentialTargets)
if ( nrOfTargets > 1 ):
pass
#log.warn("GlobalVariable-type-problem: ",nrOfTargets," classes with name \""\
# + typeRef.getReferencedName() + ".")
typeRef.setResolvedName(typeRef.getCleanName())
elif ( nrOfTargets == 0 ):
pass
#log.warn("GlobalVariable-type-problem: no class with name \"" \
# + typeRef.getReferencedName() + "\" known from file ",\
# gvRef.getSourceFile(),"@",gvRef.getLineNr(),".")
typeRef.setResolvedName(typeRef.getCleanName())
else:
# get the data on the sole left-over method-type
classReference = potentialTargets[0]
typeRef.setResolvedName(classReference.getUniqueName())
typeRef.setSourceFile(classReference.getSourceFile())
typeRef.setLineNr(classReference.getLineNr())
# TODO: fill in the global variable type template parameters
else:
typeRef.setResolvedName(typeRef.getCleanName())
# extract this in a processing method.
if typeRef.getReferencedName() != "":
common.famix.cdifWriter.generateGlobalVarInfo(gv)
def resolveSuperClass(self, pkgDict, classDict):
""" resolves the fully qualified super class """
if self.superclass.find("::") != -1:
# qualified SN deficiency
superSourceFile = self.superclass.replace("::", "/") + ".java"
superSourceFiles = classDict.getSourceLocations(
self.superclass.split("::")[-1])
for srcLoc in superSourceFiles:
if srcLoc[0] == superSourceFile:
self.superSourceLocation = SourceLocation(
superSourceFile, srcLoc[1], srcLoc[1])
return
superSourceFiles = classDict.getSourceLocations(self.superclass)
# std. scenario
if 1 == len(superSourceFiles):
superSourceFile = superSourceFiles[0][0]
superStart = superSourceFiles[0][1]
self.superSourceLocation = \
SourceLocation(superSourceFile, superStart, superStart)
pkg = pkgDict.getPackageForFile(superSourceFile)
if "" != pkg:
self.superclass = pkg + "::" + self.superclass
elif 0 == len(superSourceFiles):
self.log.warn( "No source locations for superclass "+\
self.superclass +\
" of subclass " +\
self.getQualSubclass())
self.superSourceLocation = SourceLocation("", "0", "0")
else:
self.log.warn( "Multiple source locations for superclass "+\
self.superclass+": ",superSourceFiles,\
" of subclass " +\
self.getQualSubclass())
self.superSourceLocation = SourceLocation("", "0", "0")
def __init__(self, line):
self.log = Logger().get_instance(self)
cols = line.split(";")
# TODO: check number of cols
self.subclass = cols[0]
# fix SN messing up fully qualified inheritance [class A extends pkg.B {}]
self.superclass = cols[1].replace(".", "::")
sourceFile = cols[3]
start = cols[4].split(".")[0]
self.sourceLocation = SourceLocation(sourceFile, start, start)
vis = cols[5].strip()
self.accessControlQualifier = ""
self.decomposeVisibility(vis)
# to be filled in later
self.package = ""
self.superSourceLocation = None
def decomposeData(self):
# TODO: invEntityLoc - use declLocation or defLocation
self.sourceFile = self.cols[self.sourceLocationColumnIndex]
self.start = self.cols[self.sourceLocationColumnIndex +
1].split(".")[0]
self.end = self.start
srcLoc = SourceLocation(self.sourceFile, self.start, self.end)
if self.isAnImplementation():
self.addDefinition(srcLoc)
else:
self.addDeclaration(srcLoc)
i = self.sourceLocationColumnIndex + 3
declaredType, self.parameters = retrieveSignature(self.cols[i:])
# deal with inlined method declarations
declaredType = declaredType.replace("inline ", "")
typeRef = self.getTypeReference()
typeRef.setReferencedName(declaredType)
self.preprocessParameters()
def parseTypedefs(typedefDbLoc, typedefDict, classSelector, namespaceContainmentChecker):
input_file=open(typedefDbLoc, "r")
for line in input_file:
typeDef = TypeDefEntity(line)
typeDefRef = typeDef.getReference()
if typeDefRef.isMacroRelatedTypeDef():
continue
sourceLoc = typeDefRef.getSourceLocation()
namespaceName = namespaceContainmentChecker.getSurroundingNamespaceName(sourceLoc)
typeDefRef.setNamespaceName(namespaceName)
if typeDefRef.getBaseClass() != None:
originalTypeWithoutTemplates=typeDefRef.getBaseClass().split("<")[0]
potentialTargets = classSelector.selectClasses(originalTypeWithoutTemplates, \
sourceLoc.sourceFile, \
sourceLoc.start)
nrOfTargets = len(potentialTargets)
if ( nrOfTargets > 1 ):
pass
#log.warn("TypeDef-base-type-problem: ",nrOfTargets," classes with name \"" + originalTypeWithoutTemplates + ".")
elif ( nrOfTargets == 0 ):
pass
#log.warn("TypeDef-base-type-problem: no class with name \"" + originalTypeWithoutTemplates + "\" known from file ",sourceLoc.sourceFile,".")
# Happens regularly, e.g., in case of library classes
else:
# get the data on the sole left-over method-owner
classReference = potentialTargets[0]
baseSourceLoc = SourceLocation(classReference.getSourceFile(),\
classReference.getLineNr(),\
classReference.getLineNr())
typeDefRef.setBaseSourceLocation(baseSourceLoc) # note: does not change typeDef
common.famix.generateTypeDefInfo(typeDefRef)
typedefDict.add(typeDefRef)
input_file.close()
def parse(cDb, mtdSrcDict, mtdpfDict, type):
""" Parse control structure information and write to cdif"""
ctrlDict = CtrlStructCountDictionary.CtrlStructCountDictionary()
#mtdpfDict = MethodsPerFileDictionary(mtdSrcDict)
for line in open(cDb, 'r'):
splitted = line.split(":")
srcFile = splitted[0]
lineNr = int(splitted[1])
mtd, loc = mtdpfDict.getEnclosing(srcFile, lineNr)
if mtd:
ctrlDict.inc(mtd)
else:
log.warn("Failed to find owner method of cs: " + srcFile + " " +
str(lineNr))
for mtd, val in ctrlDict.dict.iteritems():
src = mtdSrcDict.dict[mtd][0].split(":")
sloc = SourceLocation(src[0], src[1], str(int(src[1]) + 1))
generateMetrics(type, str(val), mtd, sloc)
def parseVCSMetrics(vcsDb, fileDict):
""" reads in file change frequency metrics to FAMIX CDIF"""
timer = Timer("Parsing VCS measurements")
timer.start()
nrOfMeasurements = 0
for line in open(vcsDb, "r"):
cols = line.split(";")
fileName = cols[0]
cf = cols[1].strip()
#print "VCS", fileName, cf
if fileName in fileDict.list:
sLoc = SourceLocation(fileName, "0", "0")
common.famix.cdifWriter.generateMetrics("CF", cf, fileName, sLoc)
else:
log.warn(fileName + " not known to the file dict.")
nrOfMeasurements += 1
timer.stop()
timer.log(nrOfMeasurements)
def parsePmcmetrics(pmcDb, invEntDict):
from common.metrics import PmcMetricEntity
timer = Timer("Parsing measurements")
timer.start()
nrOfMeasurements=0
for line in open(pmcDb, "r"):
pmcEnt = PmcMetricEntity(line)
if not pmcEnt.isKnownEntity(invEntDict):
continue
uniqName = pmcEnt.invEntRef.getUniqueName()
sLoc = SourceLocation(pmcEnt.filename, pmcEnt.lineNr, pmcEnt.lineNr)
common.famix.cdifWriter.generateMetrics("CC", pmcEnt.metricCC, uniqName, sLoc)
common.famix.cdifWriter.generateMetrics("NOS", pmcEnt.metricNOS, uniqName, sLoc)
#common.famix.cdifWriter.generateMetrics("LOC", pmcEnt.metricLOC, uniqName, sLoc)
common.famix.cdifWriter.generateMetrics("LOC", pmcEnt.metricNOS, uniqName, sLoc)
nrOfMeasurements += 1
timer.stop()
timer.log(nrOfMeasurements)
def parseMethods(dbdumpFile, isImplementation,\
classSelector, classDict, namespaceContainmentChecker, \
typedefDict,invokeableEntityDict, methodSourceDict = None):
nrOfLinesProcessed = 0
for line in dbdumpFile:
nrOfLinesProcessed += 1
isAbstract = False
method = MethodEntity(isAbstract, isImplementation, line)
method.postProcessParameters(typedefDict)
methRef = method.getReference()
sourceLoc = SourceLocation(methRef.getSourceFile(),\
methRef.getLineNr(),\
methRef.getLineNr())
namespaceName = namespaceContainmentChecker.getSurroundingNamespaceName(sourceLoc)
method.setNamespaceName(namespaceName)
methRef = method.getReference()
parentReference = method.getParentReference()
potentialTargets = classSelector.selectClasses(parentReference.getReferencedName(),\
methRef.getSourceFile(), methRef.getLineNr())
nrOfTargets = len(potentialTargets)
if ( nrOfTargets > 1 ):
log.warn("Method-owner-problem: ",nrOfTargets," classes with name \""\
+ parentReference.getReferencedName() + ".")
continue # ignore containment link since we can't pinpoint the target.
elif ( nrOfTargets == 0 ):
if parentReference.getCleanName() == "AsamBuilder":
references = classDict.getClassesByName(parentReference.getCleanName())
assert False
log.warn("Method-owner-problem: no class with name \"" \
+ parentReference.getCleanName() + "\" known from file ",\
methRef.getSourceFile(),"@",methRef.getLineNr(),".")
# seems to happen for inner-classes, e.g. owner named SpreadsheetApp::Group
continue # ignore containment link since we can't find the declaration of the owner.
else:
# get the data on the sole left-over method-owner
classReference = potentialTargets[0]
parentReference.setSourceFile(classReference.getSourceFile())
parentReference.setLineNr(classReference.getLineNr())
# fill in the method owner template parameters
method.ownerTemplateParameters=classReference.getTemplateParameters()
if method.ownerTemplateParameters == None:
method.ownerTemplateParameters=classReference.getTemplateParameters()
if (methRef.getNamespaceName() == "") and ("::" in methRef.ownerName):
method.namespaceName = getParentNamespaceName(methRef.ownerName)
methRef = method.getReference()
typeReference = method.getTypeReference()
if not(typeReference.isPrimitive()):
potentialTargets = classSelector.selectClasses(typeReference.getCleanName(),\
methRef.getSourceFile(), methRef.getLineNr())
nrOfTargets = len(potentialTargets)
if ( nrOfTargets > 1 ):
pass
#log.warn("Method-type-problem: ",nrOfTargets," classes with name \""\
# + typeReference.getCleanName() + ".")
elif ( nrOfTargets == 0 ):
pass
#log.warn("Method-type-problem: no class with name \"" \
# + typeReference.getCleanName() + "\" known from file ",\
# methRef.getSourceFile(),"@",methRef.getLineNr(),".")
else:
# get the data on the sole left-over method-type
classReference = potentialTargets[0]
typeReference.setResolvedName(classReference.getUniqueName())
typeReference.setSourceFile(classReference.getSourceFile())
typeReference.setLineNr(classReference.getLineNr())
else:
typeReference.setResolvedName(typeReference.getCleanName())
# TODO: fill in the method type template parameters
#didNotExistYet = invokeableEntityDictFiller.add(method.getReference())
invokeableEntityDict.addMultiLocReference(method.getReference())
if methodSourceDict:
# this is a definition, add it to methodSrcDict.
# if you want declarations build another dict
sLoc = method.getReference().getSourceFile() + ":" + str(method.getReference().getLineNr())
methodSourceDict.add(method.getReference().getUniqueName(), sLoc)
invokeableEntityDict.addMultiLocReference(method.getReference())
#if didNotExistYet:
# aCommandList = RuleChecker.checkMethodEntity(method)
# RuleChecker.generateMethodInfo(aCommandList, method)
return nrOfLinesProcessed
def parseFunctions(dbdumpFile, isImpl, typedefDict, namespaceContainmentChecker, classSelector, invokeableEntityDict, methodSourceDict = None):
nrOfLinesProcessed = 0
for line in dbdumpFile:
nrOfLinesProcessed += 1
line = line.strip()
function = FunctionEntity(isImpl, line)
function.postProcessParameters(typedefDict)
functionRef = function.getReference()
sourceLoc = SourceLocation(functionRef.getSourceFile(),\
functionRef.getLineNr(),\
functionRef.getLineNr())
namespaceName = namespaceContainmentChecker.getSurroundingNamespaceName(sourceLoc)
function.namespaceName = namespaceName
functionRef = function.getReference()
typeReference = function.getTypeReference()
if not(typeReference.isPrimitive()):
potentialTargets = classSelector.selectClasses(typeReference.getCleanName(),\
functionRef.getSourceFile(), functionRef.getLineNr())
nrOfTargets = len(potentialTargets)
if ( nrOfTargets > 1 ):
pass
#log.warn("Function-type-problem: ",nrOfTargets," classes with name \""\
# + typeReference.getCleanName() + ".")
elif ( nrOfTargets == 0 ):
pass
#log.warn("Function-type-problem: no class with name \"" \
# + typeReference.getCleanName() + "\" known from file ",\
# functionRef.getSourceFile(),"@",functionRef.getLineNr(),".")
else:
# get the data on the sole left-over method-type
classReference = potentialTargets[0]
typeReference.setResolvedName(classReference.getUniqueName())
typeReference.setSourceFile(classReference.getSourceFile())
typeReference.setLineNr(classReference.getLineNr())
# TODO: fill in the return type template parameters
else:
typeReference.setResolvedName(typeReference.getCleanName())
if methodSourceDict:
# this is a definition, add it to methodSrcDict.
# if you want declarations build another di if methodSourceDict:
# this is a definition, add it to methodSrcDict.
# if you want declarations build another dict
sLoc = functionRef.getSourceFile() + ":" + str(functionRef.getLineNr())
methodSourceDict.add(functionRef.getUniqueName(), sLoc)
sLoc = functionRef.getSourceFile() + ":" + str(functionRef.getLineNr())
methodSourceDict.add(functionRef.getUniqueName(), sLoc)
invokeableEntityDict.addMultiLocReference(functionRef)
return nrOfLinesProcessed
def selectClasses(self, qualifiedClassName, referencingSourceFile,
referencingLineNr):
relevantClassReferences = []
translatedName = self.translateAsTypeDef(qualifiedClassName)
parentNamespaceName = getParentNamespaceName(qualifiedClassName)
nonQualifiedClassName = getNonQualifiedName(qualifiedClassName)
#namespacesUsed = self.scope.getUsedNamespaces(parentNamespaceName, referencingSourceFile, referencingLineNr)
namespacesUsed = self.scope.getUsedNamespaces(referencingSourceFile,
referencingLineNr)
if parentNamespaceName != "":
index = 0
while index < len(namespacesUsed):
usedNamespace = namespacesUsed[index]
if usedNamespace == "":
usedNamespace = parentNamespaceName
else:
usedNamespace += "::" + parentNamespaceName
namespacesUsed[index] = usedNamespace
index += 1
classReferences = self.classCollector.collectClassReferences(
nonQualifiedClassName, namespacesUsed)
# Which classes are reachable through (transitive) #includes?
#print qualifiedClassName
transIncludeDict = self.scope.getTransitiveIncludeDict()
transitiveIncludedFiles = transIncludeDict.getTransitiveIncludedFiles(
referencingSourceFile)
for classReference in classReferences:
sourceFile = classReference.getSourceFile()
#print sourceFile, " in ", transitiveIncludedFiles
#selectSourceFileMatches(sourceFile,transitiveIncludedFiles)
if sourceFile in transitiveIncludedFiles:
if not (classReference in relevantClassReferences):
relevantClassReferences.append(classReference)
else:
conf = transIncludeDict.trySymlinkPath(
sourceFile, transitiveIncludedFiles)
if conf > 1 and not (classReference
in relevantClassReferences):
relevantClassReferences.append(classReference)
sl = SourceLocation(referencingSourceFile, referencingLineNr,
referencingLineNr)
# TODO: we do an 'or' here, but we should check that (i) it is reachable
# via include, and (ii) the namespacing is also ok
# Which classes are reachable through namespacing.
usedClassesLocations = self.scope.getTransitiveUsedClassesLocationsUsingLoc(
sl)
for usedClassLoc in usedClassesLocations:
# convert to ClassReferenceEntity
clsName = usedClassLoc.getNonQualifiedName()
nspName = utils.spliceLastPackageName(usedClassLoc.getName(),
utils.qualSeparator)
sLoc = usedClassLoc.getSourceLocations()[0]
cre = ClassReferenceEntity(clsName, nspName, sLoc.sourceFile,
sLoc.start, "")
if clsName == qualifiedClassName and not cre in relevantClassReferences:
relevantClassReferences.append(cre)
return relevantClassReferences
def parseAttributes(attributeDBD, classSelector, attributeDictFiller, namespaceContainmentChecker):
for line in open(attributeDBD, 'r'):
attribute = AttributeEntity(line)
attrRef = attribute.getReference()
sourceLoc = SourceLocation(attrRef.getSourceFile(),\
attrRef.getLineNr(),\
attrRef.getLineNr())
namespaceName = namespaceContainmentChecker.getSurroundingNamespaceName(sourceLoc)
attribute.setNamespaceName(namespaceName)
attrRef = attribute.getReference()
parentRef = attribute.getParentReference()
potentialTargets = classSelector.selectClasses(parentRef.getReferencedName(), attrRef.getSourceFile(), attrRef.getLineNr())
nrOfTargets = len(potentialTargets)
if ( nrOfTargets > 1 ):
log.warn("Attribute-owner-problem: ",nrOfTargets," classes with name \"" + parentRef.getReferencedName() + ".")
continue # ignore containment link since we can't pinpoint the target.
elif ( nrOfTargets == 0 ):
log.warn("Attribute-owner-problem: no class with name \"" + parentRef.getReferencedName() + "\" known from file ",attrRef.getSourceFile(),"@",attrRef.getLineNr(),".")
# seems to happen for inner-classes, e.g. owner named SpreadsheetApp::Group
continue # ignore containment link since we can't find the declaration of the owner.
else:
# get the data on the sole left-over attribute-owner
classReference = potentialTargets[0]
parentRef.setSourceFile(classReference.getSourceFile())
parentRef.setLineNr(classReference.getLineNr())
attribute.ownerTemplateParameters=classReference.getTemplateParameters()
# resolve the attribute type
typeRef = attribute.getTypeReference()
if not(typeRef.isPrimitive()):
potentialTargets = classSelector.selectClasses(typeRef.getCleanName(),\
attrRef.getSourceFile(), attrRef.getLineNr())
nrOfTargets = len(potentialTargets)
if ( nrOfTargets > 1 ):
pass
#log.warn("Attribute-type-problem: ",nrOfTargets," classes with name \""\
# + typeRef.getCleanName() + ".")
typeRef.setResolvedName(typeRef.getCleanName())
elif ( nrOfTargets == 0 ):
pass
#log.warn("Attribute-type-problem: no class with name \"" \
# + typeRef.getCleanName() + "\" known from file ",\
# attrRef.getSourceFile(),"@",attrRef.getLineNr(),".")
typeRef.setResolvedName(typeRef.getCleanName())
else:
# get the data on the sole left-over method-type
classReference = potentialTargets[0]
typeRef.setResolvedName(classReference.getUniqueName())
typeRef.setSourceFile(classReference.getSourceFile())
typeRef.setLineNr(classReference.getLineNr())
# TODO: fill in the attribute type template parameters
else:
typeRef.setResolvedName(typeRef.getCleanName())
attrRef = attribute.getReference()
# TODO: also put the attribute type in the attribute dictionary, so that it can be passed
# on to the access-dictionary when accesses are resolved. That way, the resolution of
# further accesses invocations
aCommandList = RuleChecker.checkAttributeEntity(attribute)
RuleChecker.generateAttributeInfo(aCommandList, attribute)
attributeDictFiller.add(attribute)
def getSourceLocation(self): return SourceLocation(self.includingFile, self.includeLineNr, \ self.includeLineNr)
def determineSourceLocation(self):
sourceFile = self.cols[2]
start = self.cols[3].split(".")[0]
self.sourceLocation = SourceLocation(sourceFile, start, start)