Changeset 2262 for pjproject/trunk/pjsip-apps/src/pjsua/pjsua_app.c

Timestamp:

Sep 4, 2008 1:55:33 PM (16 years ago)

Author:

bennylp

Message:

Ticket #610: Added sample to create a media transport adapter, similar to how SRTP media transport works

File:

• pjproject/trunk/pjsip-apps/src/pjsua/pjsua_app.c (modified) (4 diffs)

pjproject/trunk/pjsip-apps/src/pjsua/pjsua_app.c

@@ -24 +24 @@
 
 //#define STEREO_DEMO
+//#define TRANSPORT_ADAPTER_SAMPLE
 
 /* Ringtones                US         UK  */
@@ -132 +133 @@
 #ifdef STEREO_DEMO
 static void stereo_demo();
+#endif
+#ifdef TRANSPORT_ADAPTER_SAMPLE
+static pj_status_t transport_adapter_sample(void);
 #endif
 pj_status_t app_destroy(void);
@@ -4207 +4211 @@
 
     /* Add RTP transports */
+#ifdef TRANSPORT_ADAPTER_SAMPLE
+    status = transport_adapter_sample();
+
+#else
     status = pjsua_media_transports_create(&app_config.rtp_cfg);
+#endif
     if (status != PJ_SUCCESS)
         goto on_error;
@@ -4392 +4401 @@
 #endif
 
+#ifdef TRANSPORT_ADAPTER_SAMPLE
+static pj_status_t create_transport_adapter(pjmedia_endpt *med_endpt, int port,
+                                            pjmedia_transport **p_tp)
+{
+    pjmedia_transport *udp;
+    pj_status_t status;
+
+    /* Create the UDP media transport */
+    status = pjmedia_transport_udp_create(med_endpt, NULL, port, 0, &udp);
+    if (status != PJ_SUCCESS)
+        return status;
+
+    /* Create the adapter */
+    status = pjmedia_tp_adapter_create(med_endpt, NULL, udp, p_tp);
+    if (status != PJ_SUCCESS) {
+        pjmedia_transport_close(udp);
+        return status;
+    }
+
+    return PJ_SUCCESS;
+}
+
+static pj_status_t transport_adapter_sample(void)
+{
+    pjsua_media_transport tp[PJSUA_MAX_CALLS];
+    pj_status_t status;
+    int port = 7000;
+    unsigned i;
+
+    for (i=0; i<app_config.cfg.max_calls; ++i) {
+        status = create_transport_adapter(pjsua_get_pjmedia_endpt(), 
+                                          port + i*10,
+                                          &tp[i].transport);
+        if (status != PJ_SUCCESS)
+            return status;
+    }
+
+    return pjsua_media_transports_attach(tp, i, PJ_TRUE);
+}
+#endif
+