def __init__(self, obj):
self.isPCRE = False
self.compiledValue = None
if isinstance(obj, str) or isinstance(obj, unicode):
self.value = str(obj)
# Support the short form using forward slashes to indicate a PCRE
if self.value.startswith("/") and self.value.endswith("/"):
self.isPCRE = True
self.value = self.value[1:-1]
try:
self.compiledValue = re.compile(self.value)
except re.error as e:
raise RuntimeError("Error in regular expression: %s" % e)
else:
self.value = JSONHelper.getStringChecked(obj, "value", True)
matchType = JSONHelper.getStringChecked(obj, "matchType", False)
if matchType != None:
if matchType.lower() == "contains":
pass
elif matchType.lower() == "pcre":
self.isPCRE = True
try:
self.compiledValue = re.compile(self.value)
except re.error as e:
raise RuntimeError("Error in regular expression: %s" % e)
else:
raise RuntimeError("Unknown match operator specified: %s" % matchType)
def __init__(self, obj):
self.isPCRE = False
self.compiledValue = None
if isinstance(obj, str) or isinstance(obj, unicode):
self.value = str(obj)
# Support the short form using forward slashes to indicate a PCRE
if self.value.startswith("/") and self.value.endswith("/"):
self.isPCRE = True
self.value = self.value[1:-1]
self.compiledValue = re.compile(self.value)
else:
self.value = JSONHelper.getStringChecked(obj, "value", True)
matchType = JSONHelper.getStringChecked(obj, "matchType", False)
if matchType != None:
if matchType.lower() == "contains":
pass
elif matchType.lower() == "pcre":
self.isPCRE = True
self.compiledValue = re.compile(self.value)
else:
raise RuntimeError("Unknown match operator specified: %s" %
matchType)
def __init__(self, obj):
self.isPCRE = False
self.compiledValue = None
if isinstance(obj, bytes):
obj = obj.decode("utf-8")
if isinstance(obj, six.text_type):
self.value = obj
# Support the short form using forward slashes to indicate a PCRE
if self.value.startswith("/") and self.value.endswith("/"):
self.isPCRE = True
self.value = self.value[1:-1]
try:
self.compiledValue = re.compile(self.value)
except re.error as e:
raise RuntimeError("Error in regular expression: %s" % e)
else:
self.value = JSONHelper.getStringChecked(obj, "value", True)
matchType = JSONHelper.getStringChecked(obj, "matchType", False)
if matchType is not None:
if matchType.lower() == "contains":
pass
elif matchType.lower() == "pcre":
self.isPCRE = True
try:
self.compiledValue = re.compile(self.value)
except re.error as e:
raise RuntimeError("Error in regular expression: %s" %
e)
else:
raise RuntimeError("Unknown match operator specified: %s" %
matchType)
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.output = StringMatch(JSONHelper.getObjectOrStringChecked(obj, "value", True))
self.src = JSONHelper.getStringChecked(obj, "src")
if self.src != None:
self.src = self.src.lower()
if self.src != "stderr" and self.src != "stdout" and self.src != "crashdata":
raise RuntimeError("Invalid source specified: %s" % self.src)
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.output = StringMatch(JSONHelper.getObjectOrStringChecked(obj, "value", True))
self.src = JSONHelper.getStringChecked(obj, "src")
if self.src != None:
self.src = self.src.lower()
if self.src != "stderr" and self.src != "stdout" and self.src != "crashdata":
raise RuntimeError("Invalid source specified: %s" % self.src)
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.registerNames = JSONHelper.getArrayChecked(obj, "registerNames")
self.instructionName = JSONHelper.getObjectOrStringChecked(obj, "instructionName")
if self.instructionName != None:
self.instructionName = StringMatch(self.instructionName)
elif self.registerNames == None or len(self.registerNames) == 0:
raise RuntimeError("Must provide at least instruction name or register names")
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.registerNames = JSONHelper.getArrayChecked(obj, "registerNames")
self.instructionName = JSONHelper.getObjectOrStringChecked(obj, "instructionName")
if self.instructionName != None:
self.instructionName = StringMatch(self.instructionName)
elif self.registerNames == None or len(self.registerNames) == 0:
raise RuntimeError("Must provide at least instruction name or register names")
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.functionName = StringMatch(JSONHelper.getNumberOrStringChecked(obj, "functionName", True))
self.frameNumber = JSONHelper.getNumberOrStringChecked(obj, "frameNumber")
if self.frameNumber != None:
self.frameNumber = NumberMatch(self.frameNumber)
else:
# Default to 0
self.frameNumber = NumberMatch(0)
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.functionName = StringMatch(JSONHelper.getNumberOrStringChecked(obj, "functionName", True))
self.frameNumber = JSONHelper.getNumberOrStringChecked(obj, "frameNumber")
if self.frameNumber != None:
self.frameNumber = NumberMatch(self.frameNumber)
else:
# Default to 0
self.frameNumber = NumberMatch(0)
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.output = StringMatch(
JSONHelper.getObjectOrStringChecked(obj, "value", True))
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.address = NumberMatch(
JSONHelper.getNumberOrStringChecked(obj, "address", True))
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.functionNames = []
rawFunctionNames = JSONHelper.getArrayChecked(obj, "functionNames", True)
for fn in rawFunctionNames:
self.functionNames.append(StringMatch(fn))
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.functionNames = []
rawFunctionNames = JSONHelper.getArrayChecked(obj, "functionNames", True)
for fn in rawFunctionNames:
self.functionNames.append(StringMatch(fn))
class CrashSignature():
def __init__(self, rawSignature):
'''
Constructor
@type rawSignature: string
@param rawSignature: A JSON-formatted string representing the crash signature
'''
# For now, we store the original raw signature and hand it out for
# conversion to String. This is fine as long as our Signature object
# is immutable. Later, we should implement a method that actually
# serializes this object back to JSON as it is.
#
self.rawSignature = rawSignature
self.symptoms = []
try:
obj = json.loads(rawSignature, object_pairs_hook=OrderedDict)
except ValueError, e:
raise RuntimeError("Invalid JSON: %s" % e)
# Get the symptoms objects (mandatory)
if "symptoms" in obj:
symptoms = JSONHelper.getArrayChecked(obj, "symptoms", True)
if len(symptoms) == 0:
raise RuntimeError("Signature must have at least one symptom.")
for rawSymptomsObj in symptoms:
self.symptoms.append(Symptom.fromJSONObject(rawSymptomsObj))
else:
raise RuntimeError('Missing mandatory top-level key "symptoms".')
# Get some optional lists
self.platforms = JSONHelper.getArrayChecked(obj, "platforms")
self.operatingSystems = JSONHelper.getArrayChecked(
obj, "operatingSystems")
self.products = JSONHelper.getArrayChecked(obj, "products")
def __init__(self, rawSignature):
'''
Constructor
@type rawSignature: string
@param rawSignature: A JSON-formatted string representing the crash signature
'''
# For now, we store the original raw signature and hand it out for
# conversion to String. This is fine as long as our Signature object
# is immutable. Later, we should implement a method that actually
# serializes this object back to JSON as it is.
#
self.rawSignature = rawSignature
self.symptoms = []
try:
obj = json.loads(rawSignature, object_pairs_hook=OrderedDict)
except ValueError as e:
raise RuntimeError("Invalid JSON: %s" % e)
# Get the symptoms objects (mandatory)
if "symptoms" in obj:
symptoms = JSONHelper.getArrayChecked(obj, "symptoms", True)
if len(symptoms) == 0:
raise RuntimeError("Signature must have at least one symptom.")
for rawSymptomsObj in symptoms:
self.symptoms.append(Symptom.fromJSONObject(rawSymptomsObj))
else:
raise RuntimeError('Missing mandatory top-level key "symptoms".')
# Get some optional lists
self.platforms = JSONHelper.getArrayChecked(obj, "platforms")
self.operatingSystems = JSONHelper.getArrayChecked(obj, "operatingSystems")
self.products = JSONHelper.getArrayChecked(obj, "products")
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.address = NumberMatch(JSONHelper.getNumberOrStringChecked(obj, "address", True))
def __init__(self, obj):
'''
Private constructor, called by L{Symptom.fromJSONObject}. Do not use directly.
'''
Symptom.__init__(self, obj)
self.output = StringMatch(JSONHelper.getObjectOrStringChecked(obj, "value", True))
