Diff: api/DynamicResource.cpp

Revision:

48:4b9ee3e32f93

Parent:

37:5de33aed0cac

Child:

50:1a9e2184945e

--- a/api/DynamicResource.cpp	Sun Apr 12 04:00:53 2015 +0000
+++ b/api/DynamicResource.cpp	Mon Apr 13 23:41:34 2015 +0000
@@ -28,12 +28,12 @@
 // ResourceObserver help
 #include "ResourceObserver.h"
 
-// Leaving this disabled until the CoAP draft spec is further along...
-#ifdef GET_ENABLE_DISABLE_OBS 
-    // GET verb can Start/Stop Observations...
-    #define START_OBS 0
-    #define STOP_OBS  1
-#endif
+// Options enablement
+#include "Options.h"
+
+// GET verb can Start/Stop Observations...
+#define START_OBS 0
+#define STOP_OBS  1
 
 // default constructor
 DynamicResource::DynamicResource(const Logger *logger,const char *name,const char *res_type,uint8_t res_mask,const bool observable) : Resource<string>(logger,string(name),string(""))
@@ -175,28 +175,29 @@
                 coap_res_ptr->options_list_ptr = (sn_coap_options_list_s*)malloc(sizeof(sn_coap_options_list_s));
                 memset(coap_res_ptr->options_list_ptr, 0, sizeof(sn_coap_options_list_s));
 
-                // Leaving this disabled until the CoAP draft spec is further along...
-#ifdef GET_ENABLE_DISABLE_OBS   
-                // ResourceObserver
-                ResourceObserver *observer = (ResourceObserver *)this->m_observer;
-           
-                // get observe start/stop value from received options list pointer
-                uint8_t OBS_command = *received_coap_ptr->options_list_ptr->observe_ptr;
-                if (OBS_command == START_OBS) {
-                    coap_res_ptr->options_list_ptr->observe_ptr = &this->m_obs_number;      // see nullify note below...
+                // if GET controlled observation is enabled, perform it here...
+                if (((Connector::Options *)this->getOptions())->enableGETObservationControl()) {  
+                    // ResourceObserver
+                    ResourceObserver *observer = (ResourceObserver *)this->m_observer;
+               
+                    // get observe start/stop value from received options list pointer
+                    uint8_t OBS_command = *received_coap_ptr->options_list_ptr->observe_ptr;
+                    if (OBS_command == START_OBS) {
+                        coap_res_ptr->options_list_ptr->observe_ptr = &this->m_obs_number;      // see nullify note below...
+                        coap_res_ptr->options_list_ptr->observe_len = 1;
+                        this->m_obs_number++;
+                        if (observer != NULL) observer->beginObservation();
+                    }
+                    if (OBS_command == STOP_OBS) {
+                        if (observer != NULL) observer->stopObservation();
+                    }
+                }
+                else {
+                    // non-GET controlled observationing: simply fill in the observation requirements...
+                    coap_res_ptr->options_list_ptr->observe_ptr = &this->m_obs_number;          // see nullify note below...
                     coap_res_ptr->options_list_ptr->observe_len = 1;
                     this->m_obs_number++;
-                    if (observer != NULL) observer->beginObservation();
                 }
-                if (OBS_command == STOP_OBS) {
-                    if (observer != NULL) observer->stopObservation();
-                }
-#else
-                // simply fill in the observation requirements...
-                coap_res_ptr->options_list_ptr->observe_ptr = &this->m_obs_number;          // see nullify note below...
-                coap_res_ptr->options_list_ptr->observe_len = 1;
-                this->m_obs_number++;
-#endif
             }
 
             // build out the response and send...
@@ -319,6 +320,9 @@
     if (status == 0) {
         this->logger()->log("ERROR: resource(NOTIFY) send failed...");
     }
+    else {
+        ++(this->m_obs_number);
+    }
     
     // return our status
     return status;