static JobsStatus_t matchApi()

in source/jobs.c [502:556]
48 lines of code
11 McCabe index (conditional complexity)

static JobsStatus_t matchApi( char * topic,
                              size_t topicLength,
                              JobsTopic_t * outApi,
                              char ** outJobId,
                              uint16_t * outJobIdLength )
{
    JobsStatus_t ret = JobsNoMatch;

    assert( ( topic != NULL ) && ( outApi != NULL ) &&
            ( outJobId != NULL ) && ( outJobIdLength != NULL ) );

    /* The first set of APIs do not have job IDs. */
    if( JobsSuccess == strnnEq( topic, topicLength, apiTopic[ JobsJobsChanged ], apiTopicLength[ JobsJobsChanged ] ) )
    {
        ret = JobsSuccess;
        *outApi = JobsJobsChanged;
    }
    else if( JobsSuccess == strnnEq( topic, topicLength, apiTopic[ JobsNextJobChanged ], apiTopicLength[ JobsNextJobChanged ] ) )
    {
        ret = JobsSuccess;
        *outApi = JobsNextJobChanged;
    }
    else if( JobsSuccess == strnnEq( topic, topicLength, apiTopic[ JobsGetPendingSuccess ], apiTopicLength[ JobsGetPendingSuccess ] ) )
    {
        ret = JobsSuccess;
        *outApi = JobsGetPendingSuccess;
    }
    else if( JobsSuccess == strnnEq( topic, topicLength, apiTopic[ JobsGetPendingFailed ], apiTopicLength[ JobsGetPendingFailed ] ) )
    {
        ret = JobsSuccess;
        *outApi = JobsGetPendingFailed;
    }
    else if( JobsSuccess == strnnEq( topic, topicLength, apiTopic[ JobsStartNextSuccess ], apiTopicLength[ JobsStartNextSuccess ] ) )
    {
        ret = JobsSuccess;
        *outApi = JobsStartNextSuccess;
    }
    else if( JobsSuccess == strnnEq( topic, topicLength, apiTopic[ JobsStartNextFailed ], apiTopicLength[ JobsStartNextFailed ] ) )
    {
        ret = JobsSuccess;
        *outApi = JobsStartNextFailed;
    }
    else
    {
        /* MISRA Empty Body */
    }

    /* The remaining APIs must have a job ID. */
    if( ret == JobsNoMatch )
    {
        ret = matchIdApi( topic, topicLength, outApi, outJobId, outJobIdLength );
    }

    return ret;
}