static OtaErr_t setImageStateWithReason()

in source/ota.c [701:759]
39 lines of code
6 McCabe index (conditional complexity)

static OtaErr_t setImageStateWithReason( OtaImageState_t stateToSet,
                                         uint32_t reasonToSet )
{
    OtaErr_t err = OtaErrNone;
    OtaImageState_t state = stateToSet;
    uint32_t reason = reasonToSet;
    OtaPalStatus_t palStatus;

    /* Call the platform specific code to set the image state. */
    palStatus = otaAgent.pOtaInterface->pal.setPlatformImageState( &( otaAgent.fileContext ), state );

    /*
     * If the platform image state couldn't be set correctly, force fail the update by setting the
     * image state to "Rejected" unless it's already in "Aborted".
     */
    if( ( OTA_PAL_MAIN_ERR( palStatus ) != OtaPalSuccess ) && ( state != OtaImageStateAborted ) )
    {
        /* Intentionally override state since we failed within this function. */
        state = OtaImageStateRejected;

        /*
         * Capture the failure reason if not already set (and we're not already Aborted as checked above). Otherwise Keep
         * the original reject reason code since it is possible for the PAL to fail to update the image state in some
         * cases (e.g. a reset already caused the bundle rollback and we failed to rollback again).
         */
        if( reason == 0U )
        {
            /* Intentionally override reason since we failed within this function. */
            reason = palStatus;
        }
    }

    /* Now update the image state and job status on service side. */
    otaAgent.imageState = state;

    if( strlen( ( const char * ) otaAgent.pActiveJobName ) > 0u )
    {
        err = updateJobStatusFromImageState( state, ( int32_t ) reason );
    }
    else
    {
        err = OtaErrNoActiveJob;
    }

    if( err != OtaErrNone )
    {
        LogWarn( ( "Failed to set image state with reason: "
                   "OtaErr_t=%s"
                   ", OtaPalStatus_t=%s"
                   ", state=%d"
                   ", reason=%d",
                   OTA_Err_strerror( err ),
                   OTA_PalStatus_strerror( OTA_PAL_MAIN_ERR( palStatus ) ),
                   stateToSet,
                   reasonToSet ) );
    }

    return err;
}