Close #1138:

- Added new pjsua registration status callback on_reg_state2(), it includes the whole info from the lower layer registration callback pjsip_regc_cb().



git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@3322 74dad513-b988-da41-8d7b-12977e46ad98

pjsip/include/pjsua-lib/pjsua.h

@@ -410,6 +410,16 @@ typedef struct pjsua_mwi_info
 } pjsua_mwi_info;
 
 
+/**
+ * Structure to be passed on registration callback.
+ */
+typedef struct pjsua_reg_info
+{
+    struct pjsip_regc_cbparam	*cbparam;   /**< Parameters returned by 
+						 registration callback.	*/
+} pjsua_reg_info;
+
+
 /**
  * This structure describes application callback to receive various event
  * notification from PJSUA-API. All of these callbacks are OPTIONAL, 
@@ -582,10 +592,20 @@ typedef struct pjsua_callback
      * Application may then query the account info to get the
      * registration details.
      *
-     * @param acc_id	    Account ID.
+     * @param acc_id	    The account ID.
      */
     void (*on_reg_state)(pjsua_acc_id acc_id);
 
+    /**
+     * Notify application when registration status has changed.
+     * Application may inspect the registration info to get the
+     * registration status details.
+     *
+     * @param acc_id	    The account ID.
+     * @param info	    The registration info.
+     */
+    void (*on_reg_state2)(pjsua_acc_id acc_id, pjsua_reg_info *info);
+
     /**
      * Notification when incoming SUBSCRIBE request is received. Application
      * may use this callback to authorize the incoming subscribe request

pjsip/src/pjsua-lib/pjsua_acc.c

@@ -1513,9 +1513,19 @@ static void regc_cb(struct pjsip_regc_cbparam *param)
 	schedule_reregistration(acc);
     }
 
-    if (pjsua_var.ua_cfg.cb.on_reg_state)
-	(*pjsua_var.ua_cfg.cb.on_reg_state)(acc->index);
+    /* Call the registration status callback */
 
+    if (pjsua_var.ua_cfg.cb.on_reg_state) {
+	(*pjsua_var.ua_cfg.cb.on_reg_state)(acc->index);
+    }
+
+    if (pjsua_var.ua_cfg.cb.on_reg_state2) {
+	pjsua_reg_info reg_info;
+
+	reg_info.cbparam = param;
+	(*pjsua_var.ua_cfg.cb.on_reg_state2)(acc->index, &reg_info);
+    }
+    
     PJSUA_UNLOCK();
 }