--- smsdaemon/Plugin.h	2008/06/09 20:56:03	28
+++ smsdaemon/Plugin.h	2008/12/12 14:06:11	184
@@ -7,9 +7,9 @@
  * Abstract parent class for a sms-daemon plugin.
  */
 
-#include "Sms.h"
 
-class GsmModem;
+class ISmsTransceiver;
+class SMS;
 
 class Plugin
 {
@@ -21,7 +21,7 @@
 	 * Note: the plugin is responsible for parsing and validating the arguments, 
 	 * and if necessary write a error message back to the user.
 	 */
-	virtual void Execute(GsmModem& modem, SMS& sms) = 0;
+	virtual void Execute(ISmsTransceiver& modem, SMS& sms) = 0;
 
 	/*
 	 * returns the command that triggers this plugin, for example:  "myplugin"
@@ -33,10 +33,17 @@
 	 */
 	virtual std::string GetDescription() {return _description;}
 
+
+	/*
+     *  A helper plugin is not accessible to the client but can be used to build a proxy / decorater plugin
+     */
+	virtual bool IsHelper() {return false;}
+
 	virtual ~Plugin() {}
 protected:
-	std::string _description;
+
 	std::string _command;
+	std::string _description;
 };