C++ (Cpp) prv_updateRegistration Examples

Example #1

File: registration.c Project: GiulianoFranchetto/wakaama

// update the registration of a given server
int lwm2m_update_registration(lwm2m_context_t * contextP,
                              uint16_t shortServerID,
                              bool withObjects)
{
    lwm2m_server_t * targetP;
    uint8_t result;

    LOG_ARG("State: %s, shortServerID: %d", STR_STATE(contextP->state), shortServerID);

    result = COAP_NO_ERROR;

    targetP = contextP->serverList;
    if (targetP == NULL)
    {
        if (object_getServers(contextP) == -1)
        {
            LOG("No server found");
            return COAP_404_NOT_FOUND;
        }
    }
    while (targetP != NULL && result == COAP_NO_ERROR)
    {
        if (shortServerID != 0)
        {
            if (targetP->shortID == shortServerID)
            {
                // found the server, trigger the update transaction
                if (targetP->status == STATE_REGISTERED)
                {
                    return prv_updateRegistration(contextP, targetP, withObjects);
                }
                else
                {
                    return COAP_400_BAD_REQUEST;
                }
            }
        }
        else
        {
            if (targetP->status == STATE_REGISTERED)
            {
                result = prv_updateRegistration(contextP, targetP, withObjects);
            }
        }
        targetP = targetP->next;
    }

    if (shortServerID != 0
     && targetP == NULL)
    {
        // no server found
        result = COAP_404_NOT_FOUND;
    }

    return result;
}

Example #2

File: registration.c Project: SushainRazdan/libWakaamaEmb

// update the registration of a given server
int lwm2m_update_registration(lwm2m_context_t * contextP,
                              uint16_t shortServerID,
                              bool withObjects)
{
    lwm2m_server_t * targetP;
    uint8_t result;

    result = COAP_NO_ERROR;

    targetP = contextP->serverList;
    if (targetP == NULL)
    {
        if (object_getServers(contextP) == -1)
        {
            return COAP_404_NOT_FOUND;
        }
    }
    while (targetP != NULL && result == COAP_NO_ERROR)
    {
        if (shortServerID != 0)
        {
            if (targetP->shortID == shortServerID)
            {
                // found the server, trigger the update transaction
                return prv_updateRegistration(contextP, targetP, withObjects);
            }
        }
        else
        {
            result = prv_updateRegistration(contextP, targetP, withObjects);
        }
        targetP = targetP->next;
    }

    if (shortServerID != 0
     && targetP == NULL)
    {
        // no server found
        result = COAP_404_NOT_FOUND;
    }

    return result;
}

Example #3

File: registration.c Project: mhshami01/wakaama

// for each server update the registration if needed
// for each client check if the registration expired
void registration_step(lwm2m_context_t * contextP,
                       time_t currentTime,
                       time_t * timeoutP)
{
#ifdef LWM2M_CLIENT_MODE
    lwm2m_server_t * targetP = contextP->serverList;

    targetP = contextP->serverList;
    while (targetP != NULL)
    {
        switch (targetP->status)
        {
        case STATE_REGISTERED:
        {
            time_t nextUpdate;
            time_t interval;

            nextUpdate = targetP->lifetime;
            if (30 < nextUpdate)
            {
                nextUpdate -= 15; // update 15s earlier to have a chance to resend
            }

            interval = targetP->registration + nextUpdate - currentTime;
            if (0 >= interval)
            {
                LOG("Updating registration...\r\n");
                prv_updateRegistration(contextP, targetP, false);
            }
            else if (interval < *timeoutP)
            {
                *timeoutP = interval;
            }
        }
        break;

        case STATE_REG_FAILED:
            if (targetP->sessionH != NULL)
            {
                lwm2m_close_connection(targetP->sessionH, contextP->userData);
                targetP->sessionH = NULL;
            }
            break;

        default:
            break;
        }
        targetP = targetP->next;
    }

#endif
#ifdef LWM2M_SERVER_MODE
    lwm2m_client_t * clientP;

    // monitor clients lifetime
    clientP = contextP->clientList;
    while (clientP != NULL)
    {
        lwm2m_client_t * nextP = clientP->next;

        if (clientP->endOfLife <= currentTime)
        {
            contextP->clientList = (lwm2m_client_t *)LWM2M_LIST_RM(contextP->clientList, clientP->internalID, NULL);
            if (contextP->monitorCallback != NULL)
            {
                contextP->monitorCallback(clientP->internalID, NULL, COAP_202_DELETED, LWM2M_CONTENT_TEXT, NULL, 0, contextP->monitorUserData);
            }
            registration_freeClient(clientP);
        }
        else
        {
            time_t interval;

            interval = clientP->endOfLife - currentTime;

            if (*timeoutP > interval)
            {
                *timeoutP = interval;
            }
        }
        clientP = nextP;
    }
#endif

}