--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/storage/inc/ncdstorageclientimpl.h	Tue Jan 26 12:06:03 2010 +0200
@@ -0,0 +1,175 @@
+/*
+* 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_NCDSTORAGECLIENT_H
+#define C_NCDSTORAGECLIENT_H
+
+#include <e32base.h>
+
+#include "ncdstorageclient.h"
+#include "ncdstorageowner.h"
+
+class CNcdStorage;
+
+/**
+ *  Storage client implementation
+ *
+ *  Each of the provider's clients can have their own storages. 
+ *  CNcdStorageClient handles all storages of a client.
+ *
+ */
+class CNcdStorageClient : public CBase, public MNcdStorageClient,
+    public MNcdStorageOwner
+    {
+public:
+
+    /**
+     * Creator
+     *
+     * @param aOwner Owner of this client
+     * @param aUid UID of this client
+     * @return A new storage client
+     */
+    static CNcdStorageClient* NewL( MNcdStorageOwner& aOwner, 
+        const TDesC& aUid );
+
+
+    /**
+     * Creator
+     *
+     * @param aOwner Owner of this client
+     * @param aUid UID of this client
+     * @return A new storage client
+     */
+    static CNcdStorageClient* NewLC( MNcdStorageOwner& aOwner, 
+        const TDesC& aUid );
+
+
+    /**
+     * Destructor
+     */
+    virtual ~CNcdStorageClient();
+
+
+public: // From MNcdStorageClient
+
+    /**
+     * @see MNcdStorageClient::CreateStorageL()
+     */
+    MNcdStorage& CreateStorageL( const TDesC& aNamespace );
+    
+    
+    /**
+     * @see MNcdStorageClient::StorageL()
+     */
+    MNcdStorage& StorageL( const TDesC& aNamespace );
+    
+    
+    /**
+     * @see MNcdStorageClient::RemoveStorageL()
+     */
+    void RemoveStorageL( const TDesC& aNamespace );
+    
+    /**
+     * @see MNcdStorageClient::ClientUid()
+     */
+    const TDesC& ClientUid() const;
+
+
+    /**
+     * @see MNcdStorageClient::NamespacesL()
+     */
+    MDesCArray* NamespacesLC() const;
+
+public: // From MNcdStorageOwner
+
+    /**
+     * @see MNcdStorageOwner::AppendRoot()
+     */
+    void AppendRoot( TDes& aPath ) const;
+
+
+    /**
+     * @see MNcdStorageOwner::FileSession()
+     */
+    RFs& FileSession();
+    
+    
+    /**
+     * @see MNcdStorageOwner::FileManager()
+     */
+    CFileMan& FileManager();
+
+private:
+
+    /**
+     * Constructor
+     * 
+     * @param aOwner Owner of this client
+     */
+    CNcdStorageClient( MNcdStorageOwner& aOwner );
+
+
+    void ConstructL( const TDesC& aUid );
+
+
+    /**
+     * Searches for a storage that matches the given namespace
+     * 
+     * @param aNamespace
+     * @return Index in iStorages     
+     */
+    TInt FindStorageByNamespace( const TDesC& aNamespace ) const;
+    
+    
+    /**
+     * Creates a storage for each found subdirectory
+     *
+     * @param aPath 
+     */
+    //void CreateStoragesFromFileSystemL( const TDesC& aPath );
+
+
+    /**
+     * Reads namespaces and their corresponding directories from 
+     * the namespace file and creates storage clients
+     */      
+    void ReadNamespacesL();
+    
+    /**
+     * Saves namespaces to disk
+     */
+    void SaveNamespacesL();
+    
+    /**
+     * Checks if the given directory is a subdirectory of the root
+     *
+     * @param aDir Directory
+     * @return ETrue if the directory is found
+     */     
+    TBool DirectoryExistsL( const TDesC& aDir );
+
+private: // data
+
+    MNcdStorageOwner& iOwner;
+    RBuf iUid;
+    RPointerArray<CNcdStorage> iStorages;
+    };
+
+
+#endif // C_NCDSTORAGECLIENT