def WriteFile()

in functions/kernel32.py [0:0]

• 21 lines of code
• 6 McCabe index (conditional complexity)

    def WriteFile(self, is_return = False):
        if is_return:
            return f"{hex(funcutils.get_result(self.is_64bit))} -> BOOL"

        hFile = funcutils.get_func_args(1, self.is_64bit)
        lpBuffer = funcutils.get_func_args(2, self.is_64bit)
        nNumberOfBytesToWrite = funcutils.get_func_args(3, self.is_64bit)
        lpNumberOfBytesWritten = funcutils.get_func_args(4, self.is_64bit)
        lpOverlapped = funcutils.get_func_args(5, self.is_64bit)

        buffer_preview = ""
        if lpBuffer != 0:
            buffer_bytes = idc.get_bytes(lpBuffer, min(5, nNumberOfBytesToWrite))
            if buffer_bytes:
                buffer_preview = " ".join(f"{b:02X}" for b in buffer_bytes)
                if nNumberOfBytesToWrite > 5:
                    buffer_preview += " ..."
        _debug_info = f"hFile={hex(hFile)}, "
        _debug_info += f"lpBuffer={hex(lpBuffer)}, Buffer Preview: [{buffer_preview}], "
        _debug_info += f"nNumberOfBytesToWrite={nNumberOfBytesToWrite}, "
        _debug_info += f"lpNumberOfBytesWritten={hex(lpNumberOfBytesWritten)}, "
        _debug_info += f"lpOverlapped={hex(lpOverlapped)}) = "
        return _debug_info