def alignSymbol(self, symbol, doInternalSlick, defaultFormat):
messages = symbol.getMessages()
if messages == None or len(messages) == 0:
logging.debug("The symbol '" + symbol.getName() + "' is empty. No alignment needed")
symbol.cleanFields()
field = Field.createDefaultField()
# Use the default protocol type for representation
field.setFormat(defaultFormat)
symbol.addField(field)
else:
symbol.cleanFields()
# We execute the alignment
(alignment, score) = self.align(doInternalSlick, messages)
symbol.setAlignment(alignment)
logging.debug("Alignment : {0}".format(alignment))
# We update the regex based on the results
try:
self.buildRegexFromAlignment(symbol, alignment, defaultFormat)
except NetzobException:
logging.warn("Partitionnement error: too much fields (>100) for the symbol '" + symbol.getName() + "'")
symbol.cleanFields()
field = Field.createDefaultField()
# Use the default protocol type for representation
field.setFormat(defaultFormat)
symbol.addField(field)
def __init__(self, ID, name, project):
AbstractSymbol.__init__(self, Symbol.TYPE)
self.id = ID
self.project = project
self.messages = []
self.field = Field.createDefaultField(self)
self.field.setName(name)
self.project = project
self.pattern = None
def __init__(self, ID, name, project):
AbstractSymbol.__init__(self, Symbol.TYPE)
self.id = ID
self.project = project
self.messages = []
self.field = Field.createDefaultField(self)
self.field.setName(name)
self.project = project
self.pattern = None
def importTraceInProject(self, trace, project):
percent = 0.0
inc = 1.0 / len(trace.getMessages())
# We create a symbol dedicated for the trace
symbol = Symbol(uuid.uuid4(), trace.getType(), project)
for message in trace.getMessages():
percent += inc
symbol.addMessage(message)
gobject.idle_add(self.progressbarAlignment.set_fraction, float(percent))
# We create a default field for the symbol
symbol.addField(Field.createDefaultField())
# and register the symbol in the vocabulary of the project
project.getVocabulary().addSymbol(symbol)
project.saveConfigFile(self.workspace)
def __init__(self, id=None):
AbstractSymbol.__init__(self, "TrashSymbol")
self.id = id
if self.id is None:
id = str(uuid.uuid4())
self.name = "TrashSymbol"
self.messages = []
self.encodingFilters = []
self.visualizationFilters = []
# Interpretation attributes
self.format = Format.HEX
self.unitSize = UnitSize.NONE
self.sign = Sign.UNSIGNED
self.endianess = Endianess.BIG
# Clean the symbol
self.fields = [Field.createDefaultField()]
def __init__(self, id=None):
AbstractSymbol.__init__(self, "TrashSymbol")
self.id = id
if self.id is None:
id = str(uuid.uuid4())
self.name = "TrashSymbol"
self.messages = []
self.encodingFilters = []
self.visualizationFilters = []
# Interpretation attributes
self.format = Format.HEX
self.unitSize = UnitSize.NONE
self.sign = Sign.UNSIGNED
self.endianess = Endianess.BIG
# Clean the symbol
self.fields = [Field.createDefaultField()]
def getFields(self):
self.fields = [Field.createDefaultField()]
return self.fields
def getFields(self):
self.fields = [Field.createDefaultField()]
return self.fields
