--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/client/inc/ncddownloadoperationproxy.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,232 @@
+/*
+* 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:  
+*
+*/
+
+
+#ifndef C_NCDDOWNLOADOPERATIONPROXY_H	
+#define C_NCDDOWNLOADOPERATIONPROXY_H
+
+#include "ncdoperationimpl.h"
+#include "ncdbaseoperationproxy.h"
+#include "ncddownloadoperation.h"
+#include "ncdoperationdatatypes.h"
+
+class MNcdDownloadOperationObserver;
+class CNcdNodeProxy;
+
+class CNcdDownloadOperationProxy : 
+    public CNcdOperation< MNcdDownloadOperation >
+    {
+public:
+
+    /**
+     * Constructor
+     *
+     * @param aSession is the session that is used between
+     *                 the proxy and the server.
+     * @param aDownloadType Download type
+     * @param aHandle is the handle that identifies the serverside
+     *                object that this proxy uses.
+     * @param aRemoveHandler An observer that is called during destruction.
+     * @param aNode The node this operation was started from.
+     */    
+    static CNcdDownloadOperationProxy* NewL( MCatalogsClientServer& aSession,
+                        TNcdDownloadDataType aDownloadType,
+                        TInt aHandle,
+                        MNcdOperationProxyRemoveHandler* aRemoveHandler,
+                        CNcdNodeProxy* aNode, 
+                        MNcdDownloadOperationObserver* aObserver,
+                        CNcdNodeManagerProxy* aNodeManager,
+                        TInt aDownloadIndex = 0,
+                        TBool aIsRunning = EFalse );
+    /**
+     * Constructor
+     *
+     * @param aSession is the session that is used between
+     *                 the proxy and the server.
+     * @param aDownloadType Download type
+     * @param aHandle is the handle that identifies the serverside
+     *                object that this proxy uses.
+     * @param aRemoveHandler An observer that is called during destruction.
+     * @param aNode The node this operation was started from.
+     */
+    static CNcdDownloadOperationProxy* NewLC(  MCatalogsClientServer& aSession,
+                        TNcdDownloadDataType aDownloadType,
+                        TInt aHandle,
+                        MNcdOperationProxyRemoveHandler* aRemoveHandler,
+                        CNcdNodeProxy* aNode,
+                        MNcdDownloadOperationObserver* aObserver,
+                        CNcdNodeManagerProxy* aNodeManager,
+                        TInt aDownloadIndex = 0,
+                        TBool aIsRunning = EFalse );
+
+
+        
+public: // From MNcdDownloadOperation
+    
+    /**
+     * @see MNcdDownloadOperation::FileCount()
+     */
+    TInt FileCount();
+    
+    /**
+     * @see MNcdDownloadOperation::CurrentFile()
+     */
+    TInt CurrentFile();    
+
+    /**
+     * @see MNcdDownloadOperation::PauseL()
+     */
+    void PauseL();
+
+
+    /**
+     * @see MNcdDownloadOperation::ResumeL()
+     */
+    void ResumeL();
+
+
+    /**
+     * @see MNcdDownloadOperation::IsPaused()
+     */
+    TBool IsPaused();
+
+
+    /**
+     * @see MNcdDownloadOperation::IsPausableL()
+     */
+    TBool IsPausableL();
+  
+  
+    /**
+     * @see MNcdDownloadOperation::AddObserverL()
+     */
+    void AddObserverL( MNcdDownloadOperationObserver& aObserver );
+
+    /**
+     * @see MNcdDownloadOperation::RemoveObserver()
+     */
+    TBool RemoveObserver( MNcdDownloadOperationObserver& aObserver );
+
+
+    /**
+     * @see MNcdDownloadOperation::DownloadDataType()
+     */
+    TNcdDownloadDataType DownloadDataType() const;
+
+
+public: // From MNcdOperation
+
+    /**
+     * @see MNcdOperation::OperationType()
+     */
+    TNcdInterfaceId OperationType() const;
+
+    
+protected: // Constructor and destructor
+
+    /**
+     * Constructor
+     *
+     */
+    CNcdDownloadOperationProxy( TNcdDownloadDataType aDownloadType,
+        TInt aDownloadIndex );
+    
+    virtual ~CNcdDownloadOperationProxy();
+
+
+    /**
+     * ConstructL
+     *
+     * @param aSession is the session that is used between
+     *                 the proxy and the server.
+     * @param aHandle is the handle that identifies the serverside
+     *                object that this proxy uses.
+     * @param aRemoveHandler An observer that is called during destruction.
+     * @param aNode The node this operation was started from.
+     */
+    void ConstructL( MCatalogsClientServer& aSession,
+                    TInt aHandle,
+                    MNcdOperationProxyRemoveHandler* aRemoveHandler,
+                    CNcdNodeProxy* aNode,
+                    MNcdDownloadOperationObserver* aObserver,
+                    CNcdNodeManagerProxy* aNodeManager,
+                    TBool aIsRunning );
+    
+    
+protected: // From CNcdBaseOperationProxy
+
+    /**
+     * @see CNcdBaseOperationProxy::ProgressCallback()
+     */
+    void ProgressCallback();
+    
+    
+    /**
+     * @see CNcdBaseOperationProxy::QueryReceivedCallback()
+     */
+    void QueryReceivedCallback( CNcdQuery* aQuery );
+    
+    
+    /**
+     * @see CNcdBaseOperationProxy::CompleteCallback()
+     */
+    void CompleteCallback( TInt aError );
+    
+
+    /**
+     * @see CNcdBaseOperationProxy::CreateInitializationBufferL()
+     */    
+    HBufC8* CreateInitializationBufferL();
+    
+    
+    /**
+     * @see CNcdBaseOperationProxy::InitializationCallback()    
+     */
+    void InitializationCallback( RReadStream& aReadStream, 
+        TInt aDataLength );    
+
+protected: // CActive
+
+    /**
+     * @see CActive::DoCancel
+     */    
+    void DoCancel();
+    
+    
+private: // data
+
+    /**
+     * Operation observer, for callbacks.
+     * Observer not own.
+     */    
+    RPointerArray<MNcdDownloadOperationObserver> iObservers;
+    
+    TNcdDownloadDataType iDownloadType;
+    
+    // Total number of files      
+    TInt iFileCount;
+    
+    // Number of the currently downloaded file
+    TInt iCurrentFile;
+
+    
+    // Pause-state of the download
+    TBool iIsPaused;
+    
+    };
+
+#endif // C_NCDDOWNLOADOPERATIONPROXY_H
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