int umock_c_set_call_recorder()

in src/umock_c.c [264:305]

• 31 lines of code
• 4 McCabe index (conditional complexity)

int umock_c_set_call_recorder(UMOCKCALLRECORDER_HANDLE call_recorder)
{
    int result;

    if (umock_c_state != UMOCK_C_STATE_INITIALIZED)
    {
        /* Codes_SRS_UMOCK_C_01_033: [ If the module is not initialized, umock_c_set_call_recorder shall return a non-zero value. ]*/
        UMOCK_LOG("umock_c_set_call_recorder: Cannot set the call recorder, umock_c not initialized.");
        result = __LINE__;
    }
    else if (call_recorder == NULL)
    {
        /* Codes_SRS_UMOCK_C_01_030: [ If call_recorder is NULL, umock_c_set_call_recorder shall return a non-zero value. ]*/
        UMOCK_LOG("umock_c_set_call_recorder: NULL call_recorder.");
        result = __LINE__;
    }
    else
    {
        UMOCKCALLRECORDER_HANDLE new_call_recorder;

        /* Codes_SRS_UMOCK_C_01_028: [ umock_c_set_call_recorder shall replace the currently used call recorder with the one identified by the call_recorder argument. ]*/
        /* Codes_SRS_UMOCK_C_01_031: [ umock_c_set_call_recorder shall make a copy of call_recorder by calling umockcallrecorder_clone and use the copy for future actions. ]*/
        new_call_recorder = umockcallrecorder_clone(call_recorder);
        if (new_call_recorder == NULL)
        {
            /* Codes_SRS_UMOCK_C_01_032: [ If umockcallrecorder_clone fails, umock_c_set_call_recorder shall return a non-zero value. ]*/
            UMOCK_LOG("umock_c_set_call_recorder: Failed cloning call recorder.");
            result = __LINE__;
        }
        else
        {
            /* Codes_SRS_UMOCK_C_01_034: [ The previously used call recorder shall be destroyed by calling umockcallrecorder_destroy. ]*/
            umockcallrecorder_destroy(umock_call_recorder);
            umock_call_recorder = new_call_recorder;

            /* Codes_SRS_UMOCK_C_01_029: [ On success, umock_c_set_call_recorder shall return 0. ]*/
            result = 0;
        }
    }

    return result;
}