int lwm2m_dm_write(lwm2m_context_t * contextP,
uint16_t clientID,
lwm2m_uri_t * uriP,
lwm2m_media_type_t format,
uint8_t * buffer,
int length,
lwm2m_result_callback_t callback,
void * userData)
{
LOG_ARG("clientID: %d, format: %s, length: %d", clientID, STR_MEDIA_TYPE(format), length);
LOG_URI(uriP);
if (!LWM2M_URI_IS_SET_INSTANCE(uriP)
|| length == 0)
{
return COAP_400_BAD_REQUEST;
}
if (LWM2M_URI_IS_SET_RESOURCE(uriP))
{
return prv_makeOperation(contextP, clientID, uriP,
COAP_PUT,
format, buffer, length,
callback, userData);
}
else
{
return prv_makeOperation(contextP, clientID, uriP,
COAP_POST,
format, buffer, length,
callback, userData);
}
}
int lwm2m_dm_read(lwm2m_context_t * contextP,
uint16_t clientID,
lwm2m_uri_t * uriP,
lwm2m_result_callback_t callback,
void * userData)
{
lwm2m_client_t * clientP;
lwm2m_media_type_t format;
LOG_ARG("clientID: %d", clientID);
LOG_URI(uriP);
clientP = (lwm2m_client_t *)lwm2m_list_find((lwm2m_list_t *)contextP->clientList, clientID);
if (clientP == NULL) return COAP_404_NOT_FOUND;
if (clientP->supportJSON == true)
{
format = LWM2M_CONTENT_JSON;
}
else
{
format = LWM2M_CONTENT_TLV;
}
return prv_makeOperation(contextP, clientID, uriP,
COAP_GET,
format,
NULL, 0,
callback, userData);
}
int lwm2m_dm_delete(lwm2m_context_t * contextP,
uint16_t clientID,
lwm2m_uri_t * uriP,
lwm2m_result_callback_t callback,
void * userData)
{
LOG_ARG("clientID: %d", clientID);
LOG_URI(uriP);
if (!LWM2M_URI_IS_SET_INSTANCE(uriP)
|| LWM2M_URI_IS_SET_RESOURCE(uriP))
{
return COAP_400_BAD_REQUEST;
}
return prv_makeOperation(contextP, clientID, uriP,
COAP_DELETE,
LWM2M_CONTENT_TEXT, NULL, 0,
callback, userData);
}
int lwm2m_dm_read(lwm2m_context_t * contextP,
uint16_t clientID,
lwm2m_uri_t * uriP,
lwm2m_result_callback_t callback,
void * userData)
{
lwm2m_client_t * clientP;
LOG_ARG("clientID: %d", clientID);
LOG_URI(uriP);
clientP = (lwm2m_client_t *)lwm2m_list_find((lwm2m_list_t *)contextP->clientList, clientID);
if (clientP == NULL) return COAP_404_NOT_FOUND;
return prv_makeOperation(contextP, clientID, uriP,
COAP_GET,
clientP->format,
NULL, 0,
callback, userData);
}