diff -r 5cc91383ab1e -r 7333d7932ef7 installationservices/refswinstallationplugin/source/sifrefinstallerclient.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/installationservices/refswinstallationplugin/source/sifrefinstallerclient.cpp	Tue Aug 31 15:21:33 2010 +0300
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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 file implements the client side of the Reference Installer.
+*
+*/
+
+
+#include <f32file.h>
+#include <scs/scscommon.h>
+#include <scs/scsclient.h>
+#include "sifrefinstallerclientserver.h"
+#include "sifrefinstallerclient.h"
+
+using namespace Usif;
+
+namespace
+	{
+	/** SIF server SID. */
+	const TUid KSifRefInstallerServerUid = {0x1028634E};
+
+	/** Executable image which runs the server process. */
+	_LIT(KRefInstallerServerImageName, "sifrefinstallerserver.exe");
+	}
+
+RSifRefInstallerClient::RSifRefInstallerClient()
+	{
+	}
+
+TInt RSifRefInstallerClient::Connect()
+	{
+	return iTransporter.Connect(KSifRefInstallerServerName, Version(), KRefInstallerServerImageName, KSifRefInstallerServerUid);
+	}
+
+void RSifRefInstallerClient::Close()
+	{
+	iTransporter.Close();
+	}
+
+void RSifRefInstallerClient::GetComponentInfo(const TDesC& aFileName, CComponentInfo& aComponentInfo, TRequestStatus& aStatus)
+	{
+	iTransporter.GetComponentInfo(aFileName, aComponentInfo, aStatus);
+	}
+
+void RSifRefInstallerClient::GetComponentInfo(RFile& aFileHandle, CComponentInfo& aComponentInfo, TRequestStatus& aStatus)
+	{
+	iTransporter.GetComponentInfo(aFileHandle, aComponentInfo, aStatus);
+	}
+
+void RSifRefInstallerClient::Install(const TDesC& aFileName, const COpaqueNamedParams& aArguments,
+										COpaqueNamedParams& aResults, TRequestStatus& aStatus)
+	{
+	// Fifth argument of the SifTransportClient::Install() and SifTransportClient::Uninstall() methods,
+	// if set to ETrue, instructs an instance of CSifTransportServer to work in the ExclusiveOperation
+	// mode. In this mode only one request may be processed at a time. In our case an instance of
+	// CSifTransportServer means the Refrence Installer Server. Hence, we have to set this param to
+	// ETrue because the Reference Installer doesn't support concurrent operations.
+	iTransporter.Install(aFileName, aArguments, aResults, aStatus, ETrue);
+	}
+
+void RSifRefInstallerClient::Install(RFile& aFileHandle, const COpaqueNamedParams& aArguments,
+										COpaqueNamedParams& aResults, TRequestStatus& aStatus)
+	{
+	// Please see above for a comment about ETrue passed as a fifth param.
+	iTransporter.Install(aFileHandle, aArguments, aResults, aStatus, ETrue);
+	}
+
+void RSifRefInstallerClient::Uninstall(TComponentId aComponentId, const COpaqueNamedParams& aArguments,
+											COpaqueNamedParams& aResults, TRequestStatus& aStatus)
+	{
+	// Please see above for a comment about ETrue passed as a fifth param.
+	iTransporter.Uninstall(aComponentId, aArguments, aResults, aStatus, ETrue);
+	}
+
+void RSifRefInstallerClient::Activate(TComponentId aComponentId, TRequestStatus& aStatus)
+	{
+	iTransporter.Activate(aComponentId, aStatus);
+	}
+
+void RSifRefInstallerClient::Deactivate(TComponentId aComponentId, TRequestStatus& aStatus)
+	{
+	iTransporter.Deactivate(aComponentId, aStatus);
+	}
+
+void RSifRefInstallerClient::CancelOperation()
+	{
+	iTransporter.CancelOperation();
+	}