--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/connectivitymodules/SeCon/catalogspcconnectivityplugin/src/catalogspcconnectivityclient.cpp	Wed Sep 01 12:20:56 2010 +0100
@@ -0,0 +1,229 @@
+/*
+* 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:  Client that communicate with CatalogsEnginePCClientFrontEnd
+*
+*/
+
+
+#include "catalogspcconnectivityclient.h"
+#include "catalogspcconnectivitydefines.h"
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+RCatalogsPCConnectivityClient::RCatalogsPCConnectivityClient()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+RCatalogsPCConnectivityClient::~RCatalogsPCConnectivityClient()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// Start server and create session with server
+// ---------------------------------------------------------------------------
+//
+TInt RCatalogsPCConnectivityClient::Connect()
+    {
+    TInt err = StartServer();
+        
+    if ( err == KErrNone )
+        {
+        err = CreateSession( 
+            KCatalogsPCConnectivityServerName,
+            Version(), 
+            KCatalogsPCConnectivityDefaultMessageSlots );
+        }
+    return err;
+    }
+
+// ---------------------------------------------------------------------------
+// Close session (After session is closed will server be closed too)
+// ---------------------------------------------------------------------------
+//
+void RCatalogsPCConnectivityClient::Close()
+    {
+    RHandleBase::Close();
+    }
+
+// ---------------------------------------------------------------------------
+// Give MIME types supported by this Module
+// ---------------------------------------------------------------------------
+//
+RPointerArray<TDataType> RCatalogsPCConnectivityClient::
+SupportedMimeTypesL()
+    {
+    RPointerArray<TDataType> supportedMIMEs;
+    TBool isThereMore = ETrue;
+    TPckgBuf<TBool> pckgIsThereMore;
+    TDataType* tempMIME = 0;
+    TPckgBuf<TDataType> pckgMIME;
+    
+    while( isThereMore )
+        {
+        User::LeaveIfError( SendReceive( 
+                ECatalogsPCConnectivitySupportedMimeTypes, 
+                TIpcArgs( &pckgMIME, &pckgIsThereMore ) ) );
+        isThereMore = pckgIsThereMore();
+        tempMIME = new( ELeave ) TDataType( pckgMIME() );
+        User::LeaveIfError( supportedMIMEs.Append( tempMIME ) );
+        }
+
+    return supportedMIMEs;
+    }
+
+// ---------------------------------------------------------------------------
+// Data package from CatalogsPCConnectivityPlugin
+// ---------------------------------------------------------------------------
+//
+void RCatalogsPCConnectivityClient::PutDataL( 
+    const TDataType& aMimeType, const CBufFlat& aData )
+    {
+    TInt size = aData.Size();
+    
+    RBuf8 desData;
+    desData.CreateL( size );
+    desData.CleanupClosePushL();
+    aData.Read( 0, desData, size );
+    TPckgBuf<TDataType> pckgMIME( aMimeType );
+
+    User::LeaveIfError( SendReceive( 
+            ECatalogsPCConnectivityPutData, 
+            TIpcArgs( &pckgMIME, &desData, size ) ) );
+
+    CleanupStack::Pop(); //desData
+    desData.Close();
+    }
+
+// ---------------------------------------------------------------------------
+// Data request from CatalogsPCConnectivityPlugin
+// First ask the size from server, then give correct size CBufFlat
+// ---------------------------------------------------------------------------
+//
+void RCatalogsPCConnectivityClient::GetDataL( 
+    TDataType& aMimeType, CBufFlat& aData )
+    {
+    TPckgBuf<TInt> pckgSize;
+    TPckgBuf<TDataType> pckgMIME;
+    
+    User::LeaveIfError( SendReceive( 
+            ECatalogsPCConnectivityGetSize, 
+            TIpcArgs( &pckgMIME, &pckgSize ) ) );
+    
+    TInt size = pckgSize();
+    aMimeType = pckgMIME();
+    
+    RBuf8 desData;
+    desData.CreateL( size );
+    desData.CleanupClosePushL();
+    
+    User::LeaveIfError( SendReceive( 
+            ECatalogsPCConnectivityGetData, 
+            TIpcArgs( &desData ) ) );
+    
+    aData.Reset();
+    aData.ExpandL( 0, size );
+    aData.Write( 0, desData, size );        
+            
+    CleanupStack::Pop(); //desData
+    desData.Close();
+    }
+
+// ---------------------------------------------------------------------------
+// Return version number
+// ---------------------------------------------------------------------------
+//
+TVersion RCatalogsPCConnectivityClient::Version() const
+    {
+    return( TVersion( KCatalogsPCConnectivityMajorVersionNumber,
+            KCatalogsPCConnectivityMinorVersionNumber,
+            KCatalogsPCConnectivityBuildVersionNumber ) );
+    }
+
+// ---------------------------------------------------------------------------
+// Start server if it isn't running already
+// ---------------------------------------------------------------------------
+//
+TInt RCatalogsPCConnectivityClient::StartServer()
+    {
+    // Check if the server is already running
+    TFindServer findServer( KCatalogsPCConnectivityServerName );
+    TFullName name;
+
+    TInt result = findServer.Next( name );
+    if ( result == KErrNone )
+        {
+        // Server is running
+        return KErrNone;
+        }
+
+    // Create a semaphore so we can wait while the server starts
+    RSemaphore semaphore;
+    result = semaphore.CreateGlobal( 
+    	KCatalogsPCConnectivityServerSemaphoreName, 0 );
+    if ( result != KErrNone )
+        {
+        return result;
+        }
+
+    // Create new Engine service process 
+    result = CreateServerProcess();
+    if ( result != KErrNone )
+        {
+        semaphore.Close();
+        return result;
+        }
+
+    // Wait while the server starts
+    semaphore.Wait();
+
+    // Semaphore has been signaled, close and return
+    semaphore.Close();
+
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------------------------
+// Create server process
+// ---------------------------------------------------------------------------
+//
+TInt RCatalogsPCConnectivityClient::CreateServerProcess()
+    {
+
+    RProcess server;
+
+    TInt result = server.Create( 
+        KCatalogsPCConnectivityServerFilename, KNullDesC );
+    if ( result != KErrNone )
+        {
+        return result;
+        }
+    
+    // Resume server thread and close handle
+    server.Resume();
+    server.Close();  
+
+    return KErrNone;
+    }
+
+
+//end