Changeset 3412 for pjproject/trunk/pjsip/src/pjsip-simple/evsub.c

Timestamp:

Feb 11, 2011 7:39:14 AM (14 years ago)

Author:

ming

Message:

Re #1161: Support for adding custom presence subscription headers.

File:

• pjproject/trunk/pjsip/src/pjsip-simple/evsub.c (modified) (4 diffs)

pjproject/trunk/pjsip/src/pjsip-simple/evsub.c

@@ -228 +228 @@
     pjsip_expires_hdr    *expires;      /**< Expires header                 */
     pjsip_accept_hdr     *accept;       /**< Local Accept header.           */
+    pjsip_hdr             sub_hdr_list; /**< User-defined header.           */
 
     pj_time_val           refresh_time; /**< Time to refresh.               */
@@ -724 +725 @@
     sub->accept = (pjsip_accept_hdr*) 
                   pjsip_hdr_clone(sub->pool, pkg->pkg_accept);
+    pj_list_init(&sub->sub_hdr_list);
 
     sub->timer.user_data = sub;
@@ -1028 +1030 @@
                                                mod_evsub.allow_events_hdr));
 
-   
+
+    /* Add custom headers */
+    {
+        const pjsip_hdr *hdr = sub->sub_hdr_list.next;
+        while (hdr != &sub->sub_hdr_list) {
+            pjsip_msg_add_hdr( tdata->msg, (pjsip_hdr*)
+                               pjsip_hdr_shallow_clone(tdata->pool, hdr));
+            hdr = hdr->next;
+        }
+    }
+
+
     *p_tdata = tdata;
 
@@ -1036 +1049 @@
     pjsip_dlg_dec_lock(sub->dlg);
     return status;
+}
+
+
+/*
+ * Add custom headers.
+ */
+PJ_DEF(pj_status_t) pjsip_evsub_add_header( pjsip_evsub *sub,
+                                            const pjsip_hdr *hdr_list )
+{
+    const pjsip_hdr *hdr;
+
+    PJ_ASSERT_RETURN(sub && hdr_list, PJ_EINVAL);
+
+    hdr = hdr_list->next;
+    while (hdr != hdr_list) {
+        pj_list_push_back(&sub->sub_hdr_list, (pjsip_hdr*)
+                          pjsip_hdr_clone(sub->pool, hdr));
+        hdr = hdr->next;
+    }
+
+    return PJ_SUCCESS;
 }