Changeset 2538 for pjproject/branches/1.0/pjsip-apps/src/pjsua/pjsua_app.c

Timestamp:

Mar 23, 2009 1:14:26 PM (15 years ago)

Author:

bennylp

Message:

Ticket #748: backported changes from ticket #747

Location:

pjproject/branches/1.0

Files:

• . (modified) (1 prop)
• pjsip-apps/src/pjsua/pjsua_app.c (modified) (2 diffs)

pjproject/branches/1.0/pjsip-apps/src/pjsua/pjsua_app.c

@@ -4016 +4016 @@
 }
 
+/*****************************************************************************
+ * A simple module to handle otherwise unhandled request. We will register
+ * this with the lowest priority.
+ */
+
+/* Notification on incoming request */
+static pj_bool_t default_mod_on_rx_request(pjsip_rx_data *rdata)
+{
+    pjsip_tx_data *tdata;
+    pjsip_status_code status_code;
+    pj_status_t status;
+
+    /* Don't respond to ACK! */
+    if (pjsip_method_cmp(&rdata->msg_info.msg->line.req.method, 
+                         &pjsip_ack_method) == 0)
+        return PJ_TRUE;
+
+    /* Create basic response. */
+    if (pjsip_method_cmp(&rdata->msg_info.msg->line.req.method, 
+                         &pjsip_notify_method) == 0)
+    {
+        /* Unsolicited NOTIFY's, send with Bad Request */
+        status_code = PJSIP_SC_BAD_REQUEST;
+    } else {
+        /* Probably unknown method */
+        status_code = PJSIP_SC_METHOD_NOT_ALLOWED;
+    }
+    status = pjsip_endpt_create_response(pjsua_get_pjsip_endpt(), 
+                                         rdata, status_code, 
+                                         NULL, &tdata);
+    if (status != PJ_SUCCESS) {
+        pjsua_perror(THIS_FILE, "Unable to create response", status);
+        return PJ_TRUE;
+    }
+
+    /* Add Allow if we're responding with 405 */
+    if (status_code == PJSIP_SC_METHOD_NOT_ALLOWED) {
+        const pjsip_hdr *cap_hdr;
+        cap_hdr = pjsip_endpt_get_capability(pjsua_get_pjsip_endpt(), 
+                                             PJSIP_H_ALLOW, NULL);
+        if (cap_hdr) {
+            pjsip_msg_add_hdr(tdata->msg, pjsip_hdr_clone(tdata->pool, 
+                                                           cap_hdr));
+        }
+    }
+
+    /* Add User-Agent header */
+    {
+        pj_str_t user_agent;
+        char tmp[80];
+        const pj_str_t USER_AGENT = { "User-Agent", 10};
+        pjsip_hdr *h;
+
+        pj_ansi_snprintf(tmp, sizeof(tmp), "PJSUA v%s/%s", 
+                         pj_get_version(), PJ_OS_NAME);
+        pj_strdup2_with_null(tdata->pool, &user_agent, tmp);
+
+        h = (pjsip_hdr*) pjsip_generic_string_hdr_create(tdata->pool,
+                                                         &USER_AGENT,
+                                                         &user_agent);
+        pjsip_msg_add_hdr(tdata->msg, h);
+    }
+
+    pjsip_endpt_send_response2(pjsua_get_pjsip_endpt(), rdata, tdata, 
+                               NULL, NULL);
+
+    return PJ_TRUE;
+}
+
+
+/* The module instance. */
+static pjsip_module mod_default_handler = 
+{
+    NULL, NULL,                         /* prev, next.          */
+    { "mod-default-handler", 19 },      /* Name.                */
+    -1,                                 /* Id                   */
+    PJSIP_MOD_PRIORITY_APPLICATION+99,  /* Priority             */
+    NULL,                               /* load()               */
+    NULL,                               /* start()              */
+    NULL,                               /* stop()               */
+    NULL,                               /* unload()             */
+    &default_mod_on_rx_request,         /* on_rx_request()      */
+    NULL,                               /* on_rx_response()     */
+    NULL,                               /* on_tx_request.       */
+    NULL,                               /* on_tx_response()     */
+    NULL,                               /* on_tsx_state()       */
+
+};
+
+
+
 
 /*****************************************************************************
@@ -4066 +4157 @@
         return status;
 
+    /* Initialize our module to handle otherwise unhandled request */
+    status = pjsip_endpt_register_module(pjsua_get_pjsip_endpt(),
+                                         &mod_default_handler);
+    if (status != PJ_SUCCESS)
+        return status;
+
 #ifdef STEREO_DEMO
     stereo_demo();