def addAlternate(self, event, rootVariable, rootEntry):
# Display the form for the creation of a word variable
dialog = gtk.MessageDialog(None, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT, gtk.MESSAGE_QUESTION, gtk.BUTTONS_OK, None)
dialog.set_markup(_("Definition of the Alternative"))
# Create the ID of the new variable
variableID = str(uuid.uuid4())
mainTable = gtk.Table(rows=3, columns=2, homogeneous=False)
# parent id of the variable
variablePIDLabel = gtk.Label(_("Parent ID:"))
variablePIDLabel.show()
variablePIDValueLabel = gtk.Label(str(rootVariable.getID()))
variablePIDValueLabel.set_sensitive(False)
variablePIDValueLabel.show()
mainTable.attach(variablePIDLabel, 0, 1, 0, 1, xoptions=gtk.FILL, yoptions=0, xpadding=5, ypadding=5)
mainTable.attach(variablePIDValueLabel, 1, 2, 0, 1, xoptions=gtk.FILL, yoptions=0, xpadding=5, ypadding=5)
# id of the variable
variableIDLabel = gtk.Label(_("ID:"))
variableIDLabel.show()
variableIDValueLabel = gtk.Label(variableID)
variableIDValueLabel.set_sensitive(False)
variableIDValueLabel.show()
mainTable.attach(variableIDLabel, 0, 1, 1, 2, xoptions=gtk.FILL, yoptions=0, xpadding=5, ypadding=5)
mainTable.attach(variableIDValueLabel, 1, 2, 1, 2, xoptions=gtk.FILL, yoptions=0, xpadding=5, ypadding=5)
# name of the variable
variableValueLabel = gtk.Label(_("Name:"))
variableValueLabel.show()
variableValueEntry = gtk.Entry()
variableValueEntry.show()
mainTable.attach(variableValueLabel, 0, 1, 2, 3, xoptions=gtk.FILL, yoptions=0, xpadding=5, ypadding=5)
mainTable.attach(variableValueEntry, 1, 2, 2, 3, xoptions=gtk.FILL, yoptions=0, xpadding=5, ypadding=5)
dialog.vbox.pack_end(mainTable, True, True, 0)
dialog.show_all()
result = dialog.run()
if result != gtk.RESPONSE_OK:
dialog.destroy()
return
# We retrieve the name of the variable
varName = variableValueEntry.get_text()
# Creation of the aggregate id, name, mutable, value):
alternateVariable = AlternateVariable(variableID, varName, None)
rootVariable.addChild(alternateVariable)
self.datas[str(alternateVariable.getID())] = alternateVariable
self.treestore.append(rootEntry, [str(alternateVariable.getID()), _("Alternate")])
# We close the current dialog
dialog.destroy()
def loadFromXML(xmlRoot, namespace, version, symbol):
"""loadFromXML:
Load a variable from an XML definition.
Calls its proper heir function for it to create the variable.
@type xmlRoot: lxml.etree.Element
@param xmlRoot: the root of the XML definition.
@type namespace: string
@param namespace: the namespace (precision) associated to the variable in the XML definition.
@type version: string
@param version: the load version.
@rtype: netzob.Common.MMSTD.Dictionary.Variable.AbstractVariable.AbstractVariable
@type symbol: netzob.Common.Symbol
@param symbol: the symbol in which the current variable is placed, used by relation variable.
@return: a variable constructed from this XML definition.
"""
if version == "0.1":
logging.debug("[ AbstractVariable: loadFromXML:")
# Data Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:DataVariable":
from netzob.Common.MMSTD.Dictionary.Variables.DataVariable import DataVariable
return DataVariable.loadFromXML(xmlRoot, namespace, version, symbol)
# Aggregate Variable
elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:AggregateVariable":
from netzob.Common.MMSTD.Dictionary.Variables.AggregateVariable import AggregateVariable
return AggregateVariable.loadFromXML(xmlRoot, namespace, version, symbol)
# Alternate Variable
elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:AlternateVariable":
from netzob.Common.MMSTD.Dictionary.Variables.AlternateVariable import AlternateVariable
return AlternateVariable.loadFromXML(xmlRoot, namespace, version, symbol)
# Repeat Variable
elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:RepeatVariable":
from netzob.Common.MMSTD.Dictionary.Variables.RepeatVariable import RepeatVariable
return RepeatVariable.loadFromXML(xmlRoot, namespace, version, symbol)
# Direct Relation Variable
#elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:DirectRelationVariable":
# from netzob.Common.MMSTD.Dictionary.Variables.DirectRelationVariable import DirectRelationVariable
# return DirectRelationVariable.loadFromXML(xmlRoot, namespace, version, symbol)
# Computed Relation Variable
elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:ComputedRelationVariable":
from netzob.Common.MMSTD.Dictionary.Variables.ComputedRelationVariable import ComputedRelationVariable
return ComputedRelationVariable.loadFromXML(xmlRoot, namespace, version, symbol)
else:
logging.debug("xmlRoot.get(...) returns {0} which does not correspond to a true variable class.").format(xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract"))
logging.debug("AbstractVariable: loadFromXML ]")
else:
logging.debug("Version != 0.1")
def loadFromXML(xmlRoot, namespace, version):
if version == "0.1":
# IPv4 Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:IPv4Variable":
from netzob.Common.MMSTD.Dictionary.Variables.IPv4Variable import IPv4Variable
return IPv4Variable.loadFromXML(xmlRoot, namespace, version)
# Word Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:WordVariable":
from netzob.Common.MMSTD.Dictionary.Variables.WordVariable import WordVariable
return WordVariable.loadFromXML(xmlRoot, namespace, version)
# DecimalWord Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:DecimalWordVariable":
from netzob.Common.MMSTD.Dictionary.Variables.DecimalWordVariable import DecimalWordVariable
return DecimalWordVariable.loadFromXML(xmlRoot, namespace, version)
# Binary Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:BinaryVariable":
from netzob.Common.MMSTD.Dictionary.Variables.BinaryVariable import BinaryVariable
return BinaryVariable.loadFromXML(xmlRoot, namespace, version)
# Hex Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:HexVariable":
from netzob.Common.MMSTD.Dictionary.Variables.HexVariable import HexVariable
return HexVariable.loadFromXML(xmlRoot, namespace, version)
# Aggregate Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:AggregateVariable":
from netzob.Common.MMSTD.Dictionary.Variables.AggregateVariable import AggregateVariable
return AggregateVariable.loadFromXML(xmlRoot, namespace, version)
# Alternate Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:AlternateVariable":
from netzob.Common.MMSTD.Dictionary.Variables.AlternateVariable import AlternateVariable
return AlternateVariable.loadFromXML(xmlRoot, namespace, version)
# Referenced Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:ReferencedVariable":
from netzob.Common.MMSTD.Dictionary.Variables.ReferencedVariable import ReferencedVariable
return ReferencedVariable.loadFromXML(xmlRoot, namespace, version)
def loadFromXML(xmlRoot, namespace, version, symbol):
"""loadFromXML:
Load a variable from an XML definition.
Calls its proper heir function for it to create the variable.
@type xmlRoot: lxml.etree.Element
@param xmlRoot: the root of the XML definition.
@type namespace: string
@param namespace: the namespace (precision) associated to the variable in the XML definition.
@type version: string
@param version: the load version.
@rtype: netzob.Common.MMSTD.Dictionary.Variable.AbstractVariable.AbstractVariable
@type symbol: netzob.Common.Symbol
@param symbol: the symbol in which the current variable is placed, used by relation variable.
@return: a variable constructed from this XML definition.
"""
if version == "0.1":
logging.debug("[ AbstractVariable: loadFromXML:")
# Data Variable
if xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type",
"abstract") == "netzob:DataVariable":
from netzob.Common.MMSTD.Dictionary.Variables.DataVariable import DataVariable
return DataVariable.loadFromXML(xmlRoot, namespace, version,
symbol)
# Aggregate Variable
elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type",
"abstract") == "netzob:AggregateVariable":
from netzob.Common.MMSTD.Dictionary.Variables.AggregateVariable import AggregateVariable
return AggregateVariable.loadFromXML(xmlRoot, namespace,
version, symbol)
# Alternate Variable
elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type",
"abstract") == "netzob:AlternateVariable":
from netzob.Common.MMSTD.Dictionary.Variables.AlternateVariable import AlternateVariable
return AlternateVariable.loadFromXML(xmlRoot, namespace,
version, symbol)
# Repeat Variable
elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type",
"abstract") == "netzob:RepeatVariable":
from netzob.Common.MMSTD.Dictionary.Variables.RepeatVariable import RepeatVariable
return RepeatVariable.loadFromXML(xmlRoot, namespace, version,
symbol)
# Direct Relation Variable
#elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type", "abstract") == "netzob:DirectRelationVariable":
# from netzob.Common.MMSTD.Dictionary.Variables.DirectRelationVariable import DirectRelationVariable
# return DirectRelationVariable.loadFromXML(xmlRoot, namespace, version, symbol)
# Computed Relation Variable
elif xmlRoot.get("{http://www.w3.org/2001/XMLSchema-instance}type",
"abstract") == "netzob:ComputedRelationVariable":
from netzob.Common.MMSTD.Dictionary.Variables.ComputedRelationVariable import ComputedRelationVariable
return ComputedRelationVariable.loadFromXML(
xmlRoot, namespace, version, symbol)
else:
logging.debug(
"xmlRoot.get(...) returns {0} which does not correspond to a true variable class."
).format(
xmlRoot.get(
"{http://www.w3.org/2001/XMLSchema-instance}type",
"abstract"))
logging.debug("AbstractVariable: loadFromXML ]")
else:
logging.debug("Version != 0.1")
def validateChanges(self, widget):
"""validateChanges:
Validate the changes that a user has done on a variable.
Called by a click on the apply button.
@type widget: Gtk.widget
@param widget: the widget which calls this function.
"""
dialog = self.view.getWidg("dialog")
if self.editOverCreate:
anid = self.variable.getID()
else:
anid = str(uuid.uuid4())
name = self.view.getWidg("nameEntry").get_text()
mutable = self.view.getWidg("mutableCheck").get_active()
learnable = self.view.getWidg("learnableCheck").get_active()
varTypeIndex = self.view.getWidg("variableTypeCombo").get_active()
variable = None
# Aggregate variable
if varTypeIndex == VariableTreeController.VARIABLE_INDEX_LIST.index(AggregateVariable.TYPE):
variable = AggregateVariable(anid, name, mutable, learnable)
# Alternate Variable
elif varTypeIndex == VariableTreeController.VARIABLE_INDEX_LIST.index(AlternateVariable.TYPE):
variable = AlternateVariable(anid, name, mutable, learnable)
# Repeat Variable
elif varTypeIndex == VariableTreeController.VARIABLE_INDEX_LIST.index(RepeatVariable.TYPE):
minIterations = int(self.view.getWidg("minSpin").get_text())
maxIterations = int(self.view.getWidg("maxSpin").get_text())
variable = RepeatVariable(anid, name, mutable, learnable, None, minIterations, maxIterations)
# Data Variable
elif varTypeIndex == VariableTreeController.VARIABLE_INDEX_LIST.index(DataVariable.TYPE):
sized = self.view.getWidg("sizedCheck").get_active()
if sized:
# If the variable is defined by a size.
minChars = int(self.view.getWidg("minSpin").get_text())
maxChars = int(self.view.getWidg("maxSpin").get_text())
delimiter = None
else:
# The variable is defined by a delimiter.
minChars = 0
maxChars = 0
delimiter = self.view.getWidg("delimiterEntry").get_text()
vtype = AbstractType.makeType(VariableTreeController.TYPE_INDEX_LIST[self.view.getWidg("typeCombo").get_active()], sized, minChars, maxChars, delimiter)
originalValue = vtype.str2bin(self.view.getWidg("valueEntry").get_text())
variable = DataVariable(anid, name, mutable, learnable, vtype, originalValue)
#===============================================================================
# # Direct Relation Variable
# elif strVarType == DirectRelationVariable.TYPE:
#
# # We find the variable by its ID.
# pointedID = str(self.view.getWidg("IDEntry").get_text())
#
# variable = DirectRelationVariable(anid, name, mutable, learnable, pointedID, self.treeController.symbol)
#===============================================================================
# Computed Relation Variable
elif varTypeIndex == VariableTreeController.VARIABLE_INDEX_LIST.index(ComputedRelationVariable.TYPE):
# We find the variable by its ID.
pointedID = str(self.view.getWidg("IDEntry").get_text())
sized = self.view.getWidg("sizedCheck").get_active()
if sized:
# If the variable is defined by a size.
minChars = int(self.view.getWidg("minSpin").get_text())
maxChars = int(self.view.getWidg("maxSpin").get_text())
delimiter = None
else:
# The variable is defined by a delimiter.
minChars = 0
maxChars = 0
delimiter = self.view.getWidg("delimiterEntry").get_text()
factor = float(self.view.getWidg("factorEntry").get_text())
offset = float(self.view.getWidg("offsetEntry").get_text())
vtype = AbstractRelationType.makeType(VariableTreeController.RELATION_TYPE_INDEX_LIST[self.view.getWidg("relationTypeCombo").get_active()], sized, minChars, maxChars, delimiter, factor, offset)
variable = ComputedRelationVariable(anid, name, mutable, learnable, vtype, pointedID, self.treeController.symbol)
if variable is not None:
# This part is for saving and transfering children when transforming a node variable into an other kind of node variable.
if self.editOverCreate:
father = None
if len(self.variable.getFathers()) > 0:
father = self.variable.getFathers()[0]
# We transform a node variable into a node variable.
if (self.variable.getVariableType() == AggregateVariable.TYPE or self.variable.getVariableType() == AlternateVariable.TYPE) and (variable.getVariableType() == AggregateVariable.TYPE or variable.getVariableType() == AlternateVariable.TYPE):
children = self.variable.getChildren()
self.variable = variable
for child in children:
self.variable.addChild(child)
# We transform a repeat variable into a node variable.
elif (self.variable.getVariableType() == RepeatVariable.TYPE) and (variable.getVariableType() == AggregateVariable.TYPE or variable.getVariableType() == AlternateVariable.TYPE):
child = self.variable.getChild()
self.variable = variable
self.variable.addChild(child)
# We transform a repeat variable into a repeat variable.
elif (self.variable.getVariableType() == RepeatVariable.TYPE) and (variable.getVariableType() == RepeatVariable.TYPE):
child = self.variable.getChild()
self.variable = variable
self.variable.setChild(child)
# We do not manage/save children.
else:
self.variable = variable
if father is not None:
self.variable.addFather(father)
self.treeController.editVariable(self.variable)
else:
if self.variable.getVariableType() == RepeatVariable.TYPE:
self.variable.setChild(variable)
else:
self.variable.addChild(variable)
self.treeController.registerVariable(self.rootEntry, variable)
dialog.destroy()
