--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/presencefwsimpleadpt/inc/simplepluginentitywatcher.h	Wed Sep 01 12:23:14 2010 +0100
@@ -0,0 +1,225 @@
+/*
+* Copyright (c) 2006 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:    Simple Protocol implementation for Presence Framework
+*
+*/
+
+
+
+
+#ifndef CSIMPLEPLUGINENTITYWATCHER_H
+#define CSIMPLEPLUGINENTITYWATCHER_H
+
+#include <e32std.h>
+
+#include <protocolpresencewatching.h>
+
+#include <msimplewatcherobserver.h>
+
+#include "simpleplugincommon.h"
+#include "msimplepluginconnectionobs.h"
+
+
+class TXIMPRequestId;
+class MXIMPIdentity;
+class MXIMPProtocolConnectionHost;
+class MPersonPresenceInfo;
+
+class MSimpleDocument;
+class MSimpleWatcher;
+
+class CSimplePluginWatcher;
+
+/**
+ * CSimplePluginEntityWatcher
+ *
+ * Simple Engine Connection
+ *
+ * @lib ?library
+ * @since s60 v5.0
+ */
+NONSHARABLE_CLASS( CSimplePluginEntityWatcher ): public CBase,
+    public MSimpleWatcherObserver
+    {
+
+private:
+    /**
+     * Current operation
+     */
+    enum TPluginEntityWatcherOperation
+        {
+        EPluginIdle,
+        EPluginStop,
+        EPluginStart
+        };
+
+public:
+
+    /**
+     * Constructor.
+     * @param aObs callback for complete requests
+     * @param aConn Simple Engine connection
+     * @param aHost PrFw connection host
+     */
+    static CSimplePluginEntityWatcher* NewL(
+        MSimplePluginConnectionObs& aObs,
+        MSimpleConnection& aConn,
+        CSimplePluginWatcher& aWatcher );
+
+    virtual ~CSimplePluginEntityWatcher();
+
+
+    /**
+     * Access Request id
+     * @return PrFw request id
+     */
+    TXIMPRequestId PrFwRequestId();
+
+    /**
+     * Access Presentity id
+     * @return Presentity id
+     */
+    TPtrC8 PresentityId();
+
+    /**
+     * Start subscribe
+     * @param aPresentityId presentity id
+     */
+    void StartSubscribeL(
+        const TDesC8& aPresentityId );
+
+    /**
+     * Start subscribe
+     * @param aPresentityId presentity id
+     */
+    void StartSubscribeListL(
+        const TDesC8& aPresentityId );
+
+    /**
+     * Set simple name
+     * @param aPresentityId presentity id
+     */
+    void SetSimpleNameL(
+        const TDesC8& aPresentityId );
+
+    void StopSubscribeL( );
+
+private:
+
+    CSimplePluginEntityWatcher(
+        MSimplePluginConnectionObs& aObs,
+        MSimpleConnection& aConn,
+        CSimplePluginWatcher& aWatcher );
+
+    void ConstructL( );
+
+public:
+
+// from base class MSimpleWatcherObserver
+
+    /**
+     * Defined in a base class
+     */
+    void WatcherReqCompleteL( TInt aOpId, TInt aStatus );
+
+    /**
+     * Defined in a base class
+     */
+    void WatcherNotificationL( MSimpleDocument& aDocument );
+
+    /**
+     * Defined in a base class
+     */
+    void WatcherListNotificationL( MSimplePresenceList& aList );
+
+    /**
+     * Defined in a base class
+     */
+    void WatcherTerminatedL(
+        TInt aOpId, TInt aReason );
+
+private:
+
+    /**
+     * Calls caller active object
+     * @param aStatus error status
+     */
+    void CompleteClientReq( TInt aStatus );
+
+
+
+private: // Data
+
+    /**
+     * host class
+     */
+    CSimplePluginWatcher& iPluginWatcher;
+
+    /**
+     * PrFw Plugin connection observer
+     */
+    MSimplePluginConnectionObs& iConnObs;
+
+    /**
+     * SIMPLE engine connection
+     */
+    MSimpleConnection& iConnection;
+
+    /**
+     * SIMPLE engine watcher
+     * Own.
+     */
+    MSimpleWatcher* iWatcher;
+
+    /**
+     * PrFW request id
+     */
+    TXIMPRequestId iPrFwId;
+
+    /**
+     * Simple Engine request id
+     */
+    TInt iSimpleId;
+
+    /**
+     * client statutus.
+     * Not own.
+     */
+    TRequestStatus* iClientStatus;
+
+    /**
+     * Subscribed entity id
+     * Own.
+     */
+    HBufC8* iEntityId;
+
+    /**
+     * Subscribed entity id, pure group name
+     * Own.
+     */
+    HBufC8* iSimpleEntityId;
+
+    /**
+     * current pending operation
+     */
+    TPluginEntityWatcherOperation iOperation;
+
+    /**
+     * Whether subscription of list is pending
+     */
+    TBool iListSubsActive;
+
+    };
+
+#endif // CSimplePluginEntityWatcher_H