--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/connectivitymodules/SeCon/catalogspcconnectivityplugin/inc/catalogspcconnectivityclient.h	Tue Aug 31 15:05:37 2010 +0300
@@ -0,0 +1,145 @@
+/*
+* 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:  This is a client which communicate with the server 
+*                CatalogsEnginePCClientFrontEnd 
+*
+*/
+
+
+#ifndef R_CATALOGSPCCONNECTIVITYCLIENT_H
+#define R_CATALOGSPCCONNECTIVITYCLIENT_H
+
+#include <e32base.h>
+#include <apmstd.h>
+
+/**
+ *  This client communicate with the server CatalogsEnginePCClientFrontEnd
+ *
+ *  This class get requests from CatalogsPCConnectivityPlugin. 
+ *  Class itself is client in client-server solution. When request 
+ *  is received it will start the server (CatalogsEnginePCClientFrontEnd). 
+ *  This client class is dummy, the server have all the functionality.
+ *
+ *  @lib catalogspcconnectivityplugin
+ *  @since S60 v3.1
+ */
+class RCatalogsPCConnectivityClient : public RSessionBase
+    {
+public:
+
+    /**
+     * Constructor
+     *
+     * @since S60 v3.1
+     */
+    RCatalogsPCConnectivityClient();
+
+    /**
+     * Destructor
+     *
+     * @since S60 v3.1
+     */
+    ~RCatalogsPCConnectivityClient();
+
+    /**
+     * A connection is formed to the Catalogs engine pc client front-end.
+     * This will start up the front-end server and connect to it 
+     *
+     * @since S60 v3.1
+     * @return TInt Standard error code, KErrNone if connection is formed
+     *         or the connection was formed already     
+     */
+    TInt Connect();
+
+    /**
+     * The connection to the Catalogs engine front-end is closed
+     *
+     * @since S60 v3.1
+     */
+    void Close();
+
+    /**
+     * All MIME types supported by this component can be asked using this method
+     *
+     * @since S60 v3.1
+     * @return RPointerArray< TDataType > contain all supported MIME types
+     *         RPointerArray TDataTypes have allocated using new, caller
+     *         have to remember to delete them properly
+     * @exeption Leaves with standard error codes
+     */
+    RPointerArray<TDataType> SupportedMimeTypesL();
+
+    /**
+     * A data packet of max length 65535 (0xFFFF) bytes is synchronously
+     * sent to the Catalogs engine front-end
+     * Usage: After PutDataL have been called, you have to call GetDataL
+     *        before you can call PutDataL again
+     *
+     * @since S60 v3.1
+     * @param aMimeType data packet MIME type
+     * @param aData data buffer to read from
+     * @exeption Leaves with standard error codes
+     */
+    void PutDataL( const TDataType& aMimeType, 
+        const CBufFlat& aData );
+
+    /**
+     * A data packet is synchronously transfered from the Catalogs front-end
+     * and returned to caller 
+     * Usage: Everytime before calling GetDataL, you have to call PutDataL.
+     *        So you can't call GetData in sequentially.
+     *
+     * @since S60 v3.1
+     * @param aMimeType data packet MIME type
+     * @param aData data buffer to write to. Will call ExpandL function
+     *        for aData, but never more than max length 65535 (OxFFFF)
+     * @return nothing, but parameter aData work as return buffer
+     * @exeption Leaves with standard error codes
+     */                                                          
+    void GetDataL( TDataType& aMimeType, CBufFlat& aData );
+
+    
+private:
+
+// private functions
+
+    /**
+     * Returns the earliest version number of the server that we can talk to
+     *
+     * @since S60 v3.1
+     * @return TVersion Earliest version number we can talk to
+     */
+    TVersion Version() const;
+
+    /**
+     * Start server if it isn't running already
+     *
+     * @since S60 v3.1
+     * @return TInt Standard error code, KErrNone if server was running
+     *         already or start was succesfull     
+     */
+    TInt StartServer();
+
+    /**
+     * Create server process
+     *
+     * @since S60 v3.1
+     * @return TInt standard error code, KErrNone when creation was success
+     */
+    TInt CreateServerProcess();
+
+    };
+
+#endif // R_CATALOGSPCCONNECTIVITYCLIENT_H
+