--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/localconnectivityservice/dun/atext/inc/DunAtEcomListen.h Wed Sep 01 12:20:40 2010 +0100
@@ -0,0 +1,185 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: ECom plugin install/uninstall/version listener
+*
+*/
+
+
+#ifndef C_CDUNATECOMLISTEN_H
+#define C_CDUNATECOMLISTEN_H
+
+#include <atext.h>
+#include "DunTransporter.h"
+
+/**
+ * Notification interface class for ECOM plugin interface status changes
+ *
+ * @lib dunatext.lib
+ * @since TB9.2
+ */
+NONSHARABLE_CLASS( MDunAtEcomListen )
+ {
+
+public:
+
+ /**
+ * Notifies about new plugin installation
+ *
+ * @since TB9.2
+ * @param aPluginUid UID of installed plugin
+ * @return Symbian error code on error, KErrNone otherwise
+ */
+ virtual TInt NotifyPluginInstallation( TUid& aPluginUid ) = 0;
+
+ /**
+ * Notifies about existing plugin uninstallation
+ *
+ * @since TB9.2
+ * @param aPluginUid UID of uninstalled plugin
+ * @return Symbian error code on error, KErrNone otherwise
+ */
+ virtual TInt NotifyPluginUninstallation( TUid& aPluginUid ) = 0;
+
+ };
+
+/**
+ * Class for ECom plugin install/uninstall/version listener
+ *
+ * @lib dunatext.lib
+ * @since TB9.2
+ */
+NONSHARABLE_CLASS( CDunAtEcomListen ) : public CActive
+ {
+
+public:
+
+ /**
+ * Two-phased constructor.
+ * @param aAtCmdExt Pointer to AT command extension
+ * @param aCallback Callback to mode status change
+ * @return Instance of self
+ */
+ static CDunAtEcomListen* NewL( RATExt* aAtCmdExt,
+ MDunAtEcomListen* aCallback );
+
+ /**
+ * Two-phased constructor.
+ * @param aAtCmdExt Pointer to AT command extension
+ * @param aCallback Callback to mode status change
+ * @return Instance of self
+ */
+ static CDunAtEcomListen* NewLC( RATExt* aAtCmdExt,
+ MDunAtEcomListen* aCallback );
+
+ /**
+ * Destructor.
+ */
+ virtual ~CDunAtEcomListen();
+
+ /**
+ * Resets data to initial values
+ *
+ * @since TB9.2
+ * @return None
+ */
+ void ResetData();
+
+ /**
+ * Starts waiting for ECom plugin install/uninstall/version status changes
+ *
+ * @since TB9.2
+ * @return Symbian error code on error, KErrNone otherwise
+ */
+ TInt IssueRequest();
+
+ /**
+ * Stops waiting for Ecom plugin install/uninstall/version status changes
+ *
+ * @since TB9.2
+ * @return Symbian error code on error, KErrNone otherwise
+ */
+ TInt Stop();
+
+private:
+
+ CDunAtEcomListen( RATExt* aAtCmdExt,
+ MDunAtEcomListen* aCallback );
+
+ void ConstructL();
+
+ /**
+ * Initializes this class
+ *
+ * @since TB9.2
+ * @return None
+ */
+ void Initialize();
+
+// from base class CActive
+
+ /**
+ * From CActive.
+ * Gets called when plugin installed, uninstalled or changed
+ *
+ * @since TB9.2
+ * @return None
+ */
+ void RunL();
+
+ /**
+ * From CActive.
+ * Gets called on cancel
+ *
+ * @since TB9.2
+ * @return None
+ */
+ void DoCancel();
+
+private: // data
+
+ /**
+ * AT command extension
+ * Not own.
+ */
+ RATExt* iAtCmdExt;
+
+ /**
+ * Callback to call when plugin installed, uninstalled or changed
+ * Not own.
+ */
+ MDunAtEcomListen* iCallback;
+
+ /**
+ * Current state of ECom interface listening: active or inactive
+ */
+ TDunState iEcomListenState;
+
+ /**
+ * UID of the installed, uninstalled or changed plugin
+ */
+ TUid iPluginUid;
+
+ /**
+ * Package for plugin UID
+ */
+ TPckg<TUid> iPluginUidPckg;
+
+ /**
+ * Package for ECOM type
+ */
+ TPckg<TATExtensionEcomType> iEcomTypePckg;
+
+ };
+
+#endif // C_CDUNATECOMLISTEN_H