def scan_virtual_function(self, index):
if Helper.is_imported_ea(self.virtual_functions[index].address):
print "[INFO] Ignoring import function at 0x{0:08X}".format(
self.address)
return
try:
function = idaapi.decompile(self.virtual_functions[index].address)
except idaapi.DecompilationFailure:
print "[ERROR] Failed to decompile function at 0x{0:08X}".format(
self.address)
return
if Helper.FunctionTouchVisitor(function).process():
function = idaapi.decompile(self.virtual_functions[index].address)
if function.arguments and function.arguments[
0].is_arg_var and Helper.is_legal_type(
function.arguments[0].tif):
print "[Info] Scanning virtual function at 0x{0:08X}".format(
function.entry_ea)
scanner = VariableScanner.DeepSearchVisitor(
function, self.offset, 0)
scanner.apply_to(function.body, None)
for candidate in scanner.candidates:
Helper.temporary_structure.add_row(candidate)
else:
print "[Warning] Bad type of first argument in virtual function at 0x{0:08X}".format(
function.entry_ea)
def scan_virtual_function(self, index):
if Helper.is_imported_ea(self.virtual_functions[index].address):
print "[INFO] Ignoring import function at 0x{0:08X}".format(
self.address)
return
try:
function = idaapi.decompile(self.virtual_functions[index].address)
except idaapi.DecompilationFailure:
print "[ERROR] Failed to decompile function at 0x{0:08X}".format(
self.address)
return
if Helper.FunctionTouchVisitor(function).process():
function = idaapi.decompile(self.virtual_functions[index].address)
if function.arguments and function.arguments[
0].is_arg_var and Helper.is_legal_type(
function.arguments[0].tif):
print "[Info] Scanning virtual function at 0x{0:08X}".format(
function.entry_ea)
# TODO: Remove usage `temporary_structure' as global
obj = Api.VariableObject(function.get_lvars()[0], 0)
scanner = VariableScanner.NewDeepSearchVisitor(
function, self.offset, obj, Cache.temporary_structure)
scanner.process()
else:
print "[Warning] Bad type of first argument in virtual function at 0x{0:08X}".format(
function.entry_ea)