OCEntityHandlerResult handle_message(things_resource_s *target_resource)
{
OCEntityHandlerResult eh_result = OC_EH_ERROR;
if (NULL == target_resource) {
THINGS_LOG_D(TAG, "Request Item is NULL.");
return OC_EH_ERROR;
}
THINGS_LOG_D(TAG, "Request Handle : %x, Resource Handle : %x", target_resource->request_handle, target_resource->resource_handle);
if (target_resource->req_type == OC_REST_GET) {
THINGS_LOG_V(TAG, "\t\tReq. : GET on %s", target_resource->uri);
THINGS_LOG_V(TAG, "\t\tQuery: %s", target_resource->query);
eh_result = process_get_request(target_resource);
} else if (target_resource->req_type == OC_REST_POST) {
THINGS_LOG_V(TAG, "\t\tReq. : POST on %s", target_resource->uri);
THINGS_LOG_V(TAG, "\t\tQuery: %s", target_resource->query);
eh_result = process_post_request(&target_resource);
} else {
THINGS_LOG_E(TAG, " Invalid Request Received : %d", target_resource->req_type);
}
THINGS_LOG_D(TAG, " @@@@@ target_resource ->size : %d", target_resource->size);
if (is_can_not_response_case(target_resource, target_resource->req_type, eh_result) == false) {
if (eh_result != OC_EH_OK && eh_result != OC_EH_SLOW) {
THINGS_LOG_E(TAG, "Handing Request Failed, Sending ERROR Response");
send_response(target_resource->request_handle, target_resource->resource_handle, eh_result, target_resource->uri, NULL);
eh_result = OC_EH_OK;
} else {
OCRepPayload *rep_payload = target_resource->things_get_rep_payload(target_resource);
eh_result = send_response(target_resource->request_handle, // reqInfo->reqHandle,
target_resource->resource_handle, // reqInfo->resHandle,
target_resource->error, target_resource->uri, rep_payload);
OCPayloadDestroy((OCPayload *) rep_payload);
rep_payload = NULL;
}
}
// Need to design How to release memory allocated for the things_resource_s list.
things_release_resource_inst(target_resource);
return eh_result;
}
/**
* MHD_AccessHandlerCallback function that manages all connections requests
* @param cls is the server_struct_t * server_struct main server
* structure.
* @todo . free some memory where needed
* . manage errors codes
*/
static int ahc(void *cls, struct MHD_Connection *connection, const char *url, const char *method, const char *version, const char *upload_data, size_t *upload_data_size, void **con_cls)
{
server_struct_t *ahc_server_struct = (server_struct_t *) cls;
int success = MHD_NO;
if (g_strcmp0(method, "GET") == 0)
{
/* We have a GET method that needs to be processed */
success = process_get_request(ahc_server_struct, connection, url, con_cls);
}
else if (g_strcmp0(method, "POST") == 0)
{ /* We have a POST method that needs to be processed */
success = process_post_request(ahc_server_struct, connection, url, con_cls, upload_data, upload_data_size);
}
else
{ /* not a GET nor a POST -> we do not know what to do ! */
success = MHD_NO;
}
return success;
}
