//////////////////////////////////////////////////////////////////////////
// Method function: put_light_blink
//////////////////////////////////////////////////////////////////////////
static int handle_put_light_blink(coap_rw_buffer_t *scratch, const coap_packet_t *inpkt, coap_packet_t *outpkt, uint8_t id_hi, uint8_t id_lo)
{
int i,nblink;
if (inpkt->payload.len == 0)
{
return coap_make_response(scratch, outpkt, NULL, 0, id_hi, id_lo, &inpkt->tok, COAP_RSPCODE_BAD_REQUEST, COAP_CONTENTTYPE_TEXT_PLAIN);
}
if(inpkt->payload.len<9)
{
strcpy(light,(const char *)&inpkt->payload.p[0]);
}
if(numbers_only(light)) {
nblink = atoi(inpkt->payload);
blinkLed(nblink); //Blink Led nblink times using non-blocking timer
}
return coap_make_response(scratch, outpkt, (const uint8_t *)&light[0], inpkt->payload.len, id_hi, id_lo, &inpkt->tok, COAP_RSPCODE_CHANGED, COAP_CONTENTTYPE_TEXT_PLAIN);
}
static uint32_t lwm2m_coap_handler_handle_request(coap_message_t * p_request)
{
LWM2M_TRC("[LWM2M][CoAP ]: >> lwm2m_coap_handler_handle_request\r\n");
uint16_t index;
uint16_t path[3];
char * endptr;
bool is_numbers_only = true;
uint16_t path_index = 0;
uint32_t err_code = NRF_SUCCESS;
LWM2M_MUTEX_LOCK();
for (index = 0; index < p_request->options_count; index++)
{
if (p_request->options[index].number == COAP_OPT_URI_PATH)
{
bool numbers = numbers_only((char *)p_request->options[index].p_data, p_request->options[index].length);
if (numbers)
{
path[path_index] = strtol((char *)p_request->options[index].p_data, &endptr, 10);
++path_index;
if (endptr == ((char *)p_request->options[index].p_data))
{
err_code = NRF_ERROR_NOT_FOUND;
break;
}
if (endptr != ((char *)p_request->options[index].p_data +
p_request->options[index].length))
{
err_code = NRF_ERROR_NOT_FOUND;
break;
}
}
else
{
is_numbers_only = false;
break;
}
}
}
if (err_code == NRF_SUCCESS)
{
if (is_numbers_only == true)
{
err_code = internal_request_handle(p_request, path, path_index);
}
else
{
// If uri path did not consist of numbers only.
char * requested_uri = NULL;
for (index = 0; index < p_request->options_count; index++)
{
if (p_request->options[index].number == COAP_OPT_URI_PATH)
{
requested_uri = (char *)p_request->options[index].p_data;
// Stop on first URI hit.
break;
}
}
if (requested_uri == NULL)
{
err_code = NRF_ERROR_NOT_FOUND;
}
else
{
// Try to look up if there is a match with object with an alias name.
for (int i = 0; i < m_num_objects; ++i)
{
if (m_objects[i]->object_id == LWM2M_NAMED_OBJECT)
{
size_t size = strlen(m_objects[i]->p_alias_name);
if ((strncmp(m_objects[i]->p_alias_name, requested_uri, size) == 0))
{
if (m_objects[i]->callback == NULL)
{
err_code = NRF_ERROR_NULL;
break;
}
LWM2M_MUTEX_UNLOCK();
err_code = m_objects[i]->callback(m_objects[i],
LWM2M_INVALID_INSTANCE,
LWM2M_OPERATION_CODE_NONE,
p_request);
LWM2M_MUTEX_LOCK();
break;
}
}
else
{
// This is not a name object, return error code.
err_code = NRF_ERROR_NOT_FOUND;
break;
}
}
}
}
}
LWM2M_MUTEX_UNLOCK();
LWM2M_TRC("[LWM2M][CoAP ]: << lwm2m_coap_handler_handle_request\r\n");
return err_code;
}
