Made the GVoice module unloadable.

Removed an unused method declaration.


git-svn-id: http://voip.null.ro/svn/yate@5018 acf43c95-373e-0410-b603-e72c3f656dc1

modules/gvoice.cpp

@@ -62,11 +62,8 @@ public:
     ~GVModule();
     virtual void initialize();
     virtual bool received(Message& msg, int id);
-    // Clear data
-    void stop();
-    // Retrieve an object from send dtmf list
-    // Return a referrenced object
     GVChanData* findChanDtmfData(const String& id);
+    bool unload();
 
 private:
     void onTimer(unsigned int time);
@@ -84,6 +81,13 @@ private:
 // Module data
 INIT_PLUGIN(GVModule);
 
+UNLOAD_PLUGIN(unloadNow)
+{
+    if (unloadNow)
+	return __plugin.unload();
+    return true;
+}
+
 static unsigned int s_dtmfDelay = 2;     // Default delay
 static bool s_dtmfOutbound = false;      // Send to outbound call leg
 static unsigned int s_time = 0;
@@ -160,6 +164,15 @@ GVModule::~GVModule()
     Output("Unloading module GVoice");
 }
 
+bool GVModule::unload()
+{
+    Lock mylock(this);
+    if (m_sendDtmf.count())
+	return false;
+    uninstallRelays();
+    return true;
+}
+
 bool GVModule::received(Message& msg, int id)
 {
     switch (id) {