Changeset 305 for pjproject/trunk/pjsip/src/pjsua-lib/pjsua_call.c

Timestamp:

Mar 6, 2006 4:25:59 PM (18 years ago)

Author:

bennylp

Message:

Added --uas-duration and --uas-refresh option (the later is broken)

File:

• pjproject/trunk/pjsip/src/pjsua-lib/pjsua_call.c (modified) (3 diffs)

pjproject/trunk/pjsip/src/pjsua-lib/pjsua_call.c

@@ -28 +28 @@
 
 #define THIS_FILE   "pjsua_inv.c"
+
+
+#define REFRESH_CALL_TIMER      0x63
+#define HANGUP_CALL_TIMER       0x64
+
+/* Proto */
+static void schedule_call_timer( pjsua_call *call, pj_timer_entry *e,
+                                 int timer_type, int duration );
+
+/*
+ * Timer callback when UAS needs to send re-INVITE to see if remote
+ * is still there.
+ */
+static void call_on_timer(pj_timer_heap_t *ht, pj_timer_entry *e)
+{
+    pjsua_call *call = e->user_data;
+
+    PJ_UNUSED_ARG(ht);
+
+    if (e->id == REFRESH_CALL_TIMER) {
+
+        /* If call is still not connected, hangup. */
+        if (call->inv->state != PJSIP_INV_STATE_CONFIRMED) {
+            PJ_LOG(3,(THIS_FILE, "Refresh call timer is called when "
+                      "invite is still not confirmed. Call %d will "
+                      "disconnect.", call->index));
+            pjsua_call_hangup(call->index);
+        } else {
+            PJ_LOG(3,(THIS_FILE, "Refreshing call %d", call->index));
+            schedule_call_timer(call,e,REFRESH_CALL_TIMER,pjsua.uas_refresh);
+            pjsua_call_reinvite(call->index);
+        }
+
+    } else if (e->id == HANGUP_CALL_TIMER) {
+        PJ_LOG(3,(THIS_FILE, "Call %d duration exceeded, disconnecting call",
+                             call->index));
+        pjsua_call_hangup(call->index);
+
+    }
+}
+
+/*
+ * Schedule call timer.
+ */
+static void schedule_call_timer( pjsua_call *call, pj_timer_entry *e,
+                                 int timer_type, int duration )
+{
+    pj_time_val timeout;
+
+    if (duration == 0) {
+        /* Cancel timer. */
+        if (e->id != 0) {
+            pjsip_endpt_cancel_timer(pjsua.endpt, e);
+            e->id = 0;
+        }
+
+    } else {
+        /* Schedule timer. */
+        timeout.sec = duration;
+        timeout.msec = 0;
+
+        e->cb = &call_on_timer;
+        e->id = timer_type;
+        e->user_data = call;
+
+        pjsip_endpt_schedule_timer( pjsua.endpt, e, &timeout);
+    }
+}
 
 
@@ -335 +403 @@
     ++pjsua.call_cnt;
 
+    /* Schedule timer to refresh. */
+    if (pjsua.uas_refresh > 0) {
+        schedule_call_timer( &pjsua.calls[call_index], 
+                             &pjsua.calls[call_index].refresh_tm,
+                             REFRESH_CALL_TIMER,
+                             pjsua.uas_refresh);
+    }
+
+    /* Schedule timer to hangup call. */
+    if (pjsua.uas_duration > 0) {
+        schedule_call_timer( &pjsua.calls[call_index], 
+                             &pjsua.calls[call_index].hangup_tm,
+                             HANGUP_CALL_TIMER,
+                             pjsua.uas_duration);
+    }
+
     /* This INVITE request has been handled. */
     return PJ_TRUE;
@@ -419 +503 @@
         }
 
+        /* Remove timers. */
+        schedule_call_timer(call, &call->refresh_tm, REFRESH_CALL_TIMER, 0);
+        schedule_call_timer(call, &call->hangup_tm, HANGUP_CALL_TIMER, 0);
+
+        /* Free call */
         call->inv = NULL;
         --pjsua.call_cnt;