def _on_node_selected(self, source, node):
pen = QtGui.QPen(QtCore.Qt.transparent)
if node is self.node:
pen.setColor(QtCore.Qt.red)
pen.setWidth(4)
AnalysisController.getInstance().signals.ENSURE_ITEM_VISIBLE.fire(self, self)
self.setPen(pen)
def _on_node_display_info(self, source, node_info):
if self.node_info_widget:
self.node_info_widget.setVisible(False)
self.node_info_widget = None
if node_info.node is self.node:
self.node_info_widget = CFGNodeInfo(node_info.format(),
scene = self.scene,
parent = self)
AnalysisController.getInstance().signals.ENSURE_ITEM_VISIBLE.fire(self, self)
def __init__(self):
super(MainWindow, self).__init__()
self.loadUi()
self.analysis_controller = AnalysisController.getInstance()
self.source_text_edit = None
self.worklist = []
self.pending_worklist = []
self.processing_item = None
self.next_analysis_step = None
self._set_next_analysis_step(NextAnalysisStep.IN)
self._connectSignals()
self._configureWidgets()
def __init__(self):
super(MainWindow, self).__init__()
self.loadUi()
self.analysis_controller = AnalysisController.getInstance()
self.source_text_edit = None
self.worklist = []
self.pending_worklist = []
self.processing_item = None
self.next_analysis_step = None
self._set_next_analysis_step(NextAnalysisStep.IN)
self._connectSignals()
self._configureWidgets()
def __init__(self, node, bounds, scene):
super(CFGNodeProxy, self).__init__(bounds)
self.node = node
# Use a transparent pen, so we don't re-draw the border from the graph
pen = QtGui.QPen(QtCore.Qt.transparent)
self.setPen(pen)
# Add ourselves into the graphics scene
self.scene = scene
scene.addItem(self)
# Listen for signals from the analysis controller
controller = AnalysisController.getInstance()
controller.signals.CFG_NODE_SELECTED.register(self._on_node_selected)
controller.signals.CFG_NODE_DISPLAY_INFO.register(self._on_node_display_info)
self.node_info_widget = None
def execute_analysis(self):
source_file, analysis_module_path = self._get_analysis_files()
if not (source_file and analysis_module_path):
sys.exit(0)
try:
# Construct the main window
from sleuth.evidence.gui.main_window import MainWindow
self.main_window = MainWindow()
# Prepare the analysis
analysis_controller = AnalysisController.getInstance()
analysis_controller.setup_analysis(source_file,
analysis_module_path,
self.arguments)
# Render analysis details into the main window
program_source = analysis_controller.get_program_source()
self.main_window.render_source(program_source)
edge_pairs = analysis_controller.get_cfg_edge_pairs()
node_id_map = analysis_controller.get_node_id_map()
self.main_window.render_graph(self.arguments.dot_executable,
edge_pairs,
node_id_map)
# Display the main window
self.main_window.show()
# Enter the PyQt event loop
return self.exec_()
except AnalysisControllerException as e:
self._exit_with_exception('Analysis Error', e)
except Exception as e:
self._exit_with_exception('Unhandled Exception', e)
def execute_analysis(self):
source_file, analysis_module_path = self._get_analysis_files()
if not (source_file and analysis_module_path):
sys.exit(0)
try:
# Construct the main window
from sleuth.evidence.gui.main_window import MainWindow
self.main_window = MainWindow()
# Prepare the analysis
analysis_controller = AnalysisController.getInstance()
analysis_controller.setup_analysis(source_file,
analysis_module_path,
self.arguments)
# Render analysis details into the main window
program_source = analysis_controller.get_program_source()
self.main_window.render_source(program_source)
edge_pairs = analysis_controller.get_cfg_edge_pairs()
node_id_map = analysis_controller.get_node_id_map()
self.main_window.render_graph(self.arguments.dot_executable,
edge_pairs, node_id_map)
# Display the main window
self.main_window.show()
# Enter the PyQt event loop
return self.exec_()
except AnalysisControllerException as e:
self._exit_with_exception('Analysis Error', e)
except Exception as e:
self._exit_with_exception('Unhandled Exception', e)
def __init__(self, arguments):
self.arguments = arguments
self.worklist = []
self.analysis_controller = AnalysisController.getInstance()
self._register_signals()
def __init__(self, arguments):
self.arguments = arguments
self.worklist = []
self.analysis_controller = AnalysisController.getInstance()
self._register_signals()
def mousePressEvent(self, event):
'''Capture mouse clicks on this element.'''
controller = AnalysisController.getInstance()
controller.signals.CFG_NODE_SELECTED.fire(self, self.node)
controller.signals.CFG_NODE_REQUEST_INFO.fire(self, str(self.node), NodeInfo.Direction.BOTH, NodeInfo.Encoding.UNICODE)