Added send chat method to contact.

git-svn-id: http://voip.null.ro/svn/yate@3218 acf43c95-373e-0410-b603-e72c3f656dc1

engine/Client.cpp

@@ -3646,6 +3646,19 @@ ClientContact::ClientContact(ClientAccount* owner, NamedList& params, bool chat)
 	createChatWindow();
 }
 
+// Send chat to contact (enqueue a msg.execute message)
+bool ClientContact::sendChat(const char* body, const String& res, const char* type)
+{
+    Message* m = Client::buildMessage("msg.execute",accountName());
+    if (!TelEngine::null(type))
+	m->addParam("type",type);
+    m->addParam("called",m_uri);
+    if (res)
+	m->addParam("called_instance",res);
+    m->addParam("body",body);
+    return Engine::enqueue(m);
+}
+
 // Show or hide this contact's chat window
 bool ClientContact::showChat(bool visible, bool active)
 {

yatecbase.h

@@ -3093,6 +3093,16 @@ public:
     inline bool hasChat()
 	{ return Client::self() && Client::self()->getWindow(m_chatWndName); }
 
+    /**
+     * Send chat to contact (enqueue a msg.execute message)
+     * @param body Chat body
+     * @param res Optional target instance
+     * @param type Optional message type parameter
+     * @return True on success
+     */
+    virtual bool sendChat(const char* body, const String& res = String::empty(),
+	const char* type = 0);
+
     /**
      * Check if this contact's chat window is visible
      * @return True if this contact's chat window is visible