Changeset 4421

Timestamp:

Mar 6, 2013 5:55:09 AM (12 years ago)

Author:

ming

Message:

Fixed #1629: Add pjsua_call_set_hold2() API to allow update of Contact header

Location:

pjproject/trunk/pjsip

Files:

• include/pjsua-lib/pjsua.h (modified) (2 diffs)
• src/pjsua-lib/pjsua_call.c (modified) (2 diffs)

pjproject/trunk/pjsip/include/pjsua-lib/pjsua.h

@@ -4010 +4010 @@
     /**
      * Update the local invite session's contact with the contact URI from
-     * the account. This flag is only valid for #pjsua_call_reinvite() and
-     * #pjsua_call_update(). This flag is useful in IP address change
-     * situation, after the local account's Contact has been updated
-     * (typically with re-registration) use this flag to update the invite
-     * session with the new Contact and to inform this new Contact to the
-     * remote peer with the outgoing re-INVITE or UPDATE
+     * the account. This flag is only valid for #pjsua_call_set_hold2(),
+     * #pjsua_call_reinvite() and #pjsua_call_update(). This flag is useful
+     * in IP address change situation, after the local account's Contact has
+     * been updated (typically with re-registration) use this flag to update
+     * the invite session with the new Contact and to inform this new Contact
+     * to the remote peer with the outgoing re-INVITE or UPDATE.
      */
     PJSUA_CALL_UPDATE_CONTACT = 2,
@@ -4475 +4475 @@
                                          const pjsua_msg_data *msg_data);
 
+/**
+ * Put the specified call on hold. This will send re-INVITE with the
+ * appropriate SDP to inform remote that the call is being put on hold.
+ * The final status of the request itself will be reported on the
+ * \a on_call_media_state() callback, which inform the application that
+ * the media state of the call has changed.
+ *
+ * @param call_id       Call identification.
+ * @param options       Bitmask of pjsua_call_flag constants. Currently, only
+ *                      the flag PJSUA_CALL_UPDATE_CONTACT can be used.
+ * @param msg_data      Optional message components to be sent with
+ *                      the request.
+ *
+ * @return              PJ_SUCCESS on success, or the appropriate error code.
+ */
+PJ_DECL(pj_status_t) pjsua_call_set_hold2(pjsua_call_id call_id,
+                                          unsigned options,
+                                          const pjsua_msg_data *msg_data);
 
 /**

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

@@ -2258 +2258 @@
                                         const pjsua_msg_data *msg_data)
 {
+    return pjsua_call_set_hold2(call_id, 0, msg_data);
+}
+
+PJ_DEF(pj_status_t) pjsua_call_set_hold2(pjsua_call_id call_id,
+                                         unsigned options,
+                                         const pjsua_msg_data *msg_data)
+{
     pjmedia_sdp_session *sdp;
     pjsua_call *call;
     pjsip_dialog *dlg = NULL;
     pjsip_tx_data *tdata;
+    pj_str_t *new_contact = NULL;
     pj_status_t status;
 
@@ -2284 +2292 @@
         goto on_return;
 
+    if ((options & PJSUA_CALL_UPDATE_CONTACT) &&
+        pjsua_acc_is_valid(call->acc_id))
+    {
+        new_contact = &pjsua_var.acc[call->acc_id].contact;
+    }
+
     /* Create re-INVITE with new offer */
-    status = pjsip_inv_reinvite( call->inv, NULL, sdp, &tdata);
+    status = pjsip_inv_reinvite( call->inv, new_contact, sdp, &tdata);
     if (status != PJ_SUCCESS) {
         pjsua_perror(THIS_FILE, "Unable to create re-INVITE", status);