def scan_virtual_function(self, index, temp_struct):
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):
from . import variable_scanner
print("[Info] Scanning virtual function at 0x{0:08X}".format(
function.entry_ea))
obj = api.VariableObject(function.get_lvars()[0], 0)
scanner = variable_scanner.NewDeepSearchVisitor(
function, self.offset, obj, temp_struct)
scanner.process()
else:
print(
"[Warning] Bad type of first argument in virtual function at 0x{0:08X}"
.format(function.entry_ea))
def activate(self, ctx):
for idx in ctx.chooser_selection:
func_ea = idaapi.getn_func(idx - 1).startEA
cfunc = helper.decompile_function(func_ea)
obj = api.VariableObject(cfunc.get_lvars()[0], 0)
if cfunc:
NewDeepSearchVisitor(cfunc, 0, obj, cache.temporary_structure).process()
