/*

* 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 a SIF plug-in for the Reference Installer.

*

*/

#include "usiflog.h"

#include "sifrefplugin.h"

#include <usif/sif/sif.h>

#include <usif/sif/sifcommon.h>

#include <usif/usiferror.h>

#include <usif/sif/sifplugin.h>

#include <e32property.h>

#include <f32file.h>

using namespace Usif;

static const TInt KSifRefPluginImpId = 0x10286350;

static const TImplementationProxy ImplementationTable[] = 

	{

	IMPLEMENTATION_PROXY_ENTRY(KSifRefPluginImpId, CSifRefPlugin::NewL)

	};

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)

	{

	aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);

	return ImplementationTable;

	}

CSifRefPlugin* CSifRefPlugin::NewL()

	{

	DEBUG_PRINTF(_L8("Constructing CSifRefPlugin"));

	CSifRefPlugin* self = new (ELeave) CSifRefPlugin();

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

void CSifRefPlugin::ConstructL()

	{

	iImpl = CSifRefPluginActiveImpl::NewL();

	}

CSifRefPlugin::~CSifRefPlugin()

	{

	delete iImpl;

	}

void CSifRefPlugin::CancelOperation()

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - Cancel"));

	iImpl->Cancel();

	}

void CSifRefPlugin::GetComponentInfo(const TDesC& aFileName, const TSecurityContext& aSecurityContext,

										 CComponentInfo& aComponentInfo, TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - GetComponentInfo by filename"));

	iImpl->GetComponentInfo(aFileName, aSecurityContext, aComponentInfo, aStatus);

	}

void CSifRefPlugin::GetComponentInfo(RFile& aFileHandle, const TSecurityContext& aSecurityContext,

						 				CComponentInfo& aComponentInfo, TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - GetComponentInfo by file handle"));

	iImpl->GetComponentInfo(aFileHandle, aSecurityContext, aComponentInfo, aStatus);

	}

void CSifRefPlugin::Install(const TDesC& aFileName, const TSecurityContext& aSecurityContext,

								const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams,

								TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - Install by file name"));

	iImpl->Install(aFileName, aSecurityContext, aInputParams, aOutputParams, aStatus);

	}

void CSifRefPlugin::Install(RFile& aFileHandle, const TSecurityContext& aSecurityContext,

								const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams,

								TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - Install by file handle"));

	iImpl->Install(aFileHandle, aSecurityContext, aInputParams, aOutputParams, aStatus);

	}

void CSifRefPlugin::Uninstall(TComponentId aComponentId, const TSecurityContext& aSecurityContext,

								const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - Uninstall"));

	iImpl->Uninstall(aComponentId, aSecurityContext, aInputParams, aOutputParams, aStatus);

	}

void CSifRefPlugin::Activate(TComponentId aComponentId, const TSecurityContext& aSecurityContext, TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - Activate"));

	iImpl->Activate(aComponentId, aSecurityContext, aStatus);

	}

void CSifRefPlugin::Deactivate(TComponentId aComponentId, const TSecurityContext& aSecurityContext, TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - Deactivate"));

	iImpl->Deactivate(aComponentId, aSecurityContext, aStatus);

	}

//------------------CSifRefPluginActiveImpl---------------------

CSifRefPluginActiveImpl* CSifRefPluginActiveImpl::NewL()

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - Constructing CSifRefPluginActiveImpl"));

	CSifRefPluginActiveImpl* self = new (ELeave) CSifRefPluginActiveImpl();

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(1, self);

	return self;

	}

void CSifRefPluginActiveImpl::ConstructL()

	{

	CActiveScheduler::Add(this);

	User::LeaveIfError(iTransporter.Connect());

	}

CSifRefPluginActiveImpl::~CSifRefPluginActiveImpl()

	{

	iTransporter.Close();

	}

void CSifRefPluginActiveImpl::RunL()

	{

	TInt res = iStatus.Int();

	DEBUG_PRINTF2(_L8("Reference Installer plug-in - Operation finished with result %d"), res);

	User::RequestComplete(iClientStatus, res);

	iClientStatus = NULL;

	}

void CSifRefPluginActiveImpl::DoCancel()

	{

	ASSERT(iClientStatus);

	iTransporter.CancelOperation();

	User::RequestComplete(iClientStatus, iStatus.Int());

	iClientStatus = NULL;

	}

TBool CSifRefPluginActiveImpl::CommonRequestPreamble(const TSecurityContext& aSecurityContext, const COpaqueNamedParams& aInputParams, 

				COpaqueNamedParams& aOutputParams, TRequestStatus& aStatus)

	{

	aStatus = KRequestPending;

	iClientStatus = &aStatus;

	iInputParams = &aInputParams;

	iOutputParams = &aOutputParams;

	// Check required capabilities here

	TInt silent = EFalse;

	TRAP_IGNORE(aInputParams.GetIntByNameL(_L("Silent"), silent));

	if (silent)

		{

		if (!aSecurityContext.HasCapability(ECapabilityTrustedUI))

			{

			User::RequestComplete(iClientStatus, KErrPermissionDenied);

			return EFalse;

			}

		}

	return ETrue;

	}

void CSifRefPluginActiveImpl::GetComponentInfo(const TDesC& aFileName, const TSecurityContext& /*aSecurityContext*/,

												CComponentInfo& aComponentInfo, TRequestStatus& aStatus)

	{

	aStatus = KRequestPending;

	iClientStatus = &aStatus;

	iTransporter.GetComponentInfo(aFileName, aComponentInfo, iStatus);

	SetActive();

	}

void CSifRefPluginActiveImpl::GetComponentInfo(RFile& aFileHandle, const TSecurityContext& /*aSecurityContext*/,

												CComponentInfo& aComponentInfo, TRequestStatus& aStatus)

	{

	aStatus = KRequestPending;

	iClientStatus = &aStatus;

	iTransporter.GetComponentInfo(aFileHandle, aComponentInfo, iStatus);

	SetActive();

	}

void CSifRefPluginActiveImpl::Install(const TDesC& aFileName, const TSecurityContext& aSecurityContext,

										const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams,

										TRequestStatus& aStatus)

	{

	DEBUG_PRINTF2(_L("Reference Installer plug-in - install for %S"), &aFileName);

	if (CommonRequestPreamble(aSecurityContext, aInputParams, aOutputParams, aStatus))

		{

		iTransporter.Install(aFileName, aInputParams, aOutputParams, iStatus);

		SetActive();

		}

	}

void CSifRefPluginActiveImpl::Install(RFile& aFileHandle, const TSecurityContext& aSecurityContext,

										const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams,

										TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - install by file handle"));

	if (CommonRequestPreamble(aSecurityContext, aInputParams, aOutputParams, aStatus))

		{

		iTransporter.Install(aFileHandle, aInputParams, aOutputParams, iStatus);

		SetActive();

		}

	}

void CSifRefPluginActiveImpl::Uninstall(TComponentId aComponentId, const TSecurityContext& aSecurityContext,

		  const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - uninstall"));

	if (CommonRequestPreamble(aSecurityContext, aInputParams, aOutputParams, aStatus))

		{

		iTransporter.Uninstall(aComponentId, aInputParams, aOutputParams, iStatus);

		SetActive();

		}

	}

void CSifRefPluginActiveImpl::Activate(TComponentId aComponentId, const TSecurityContext& /*aSecurityContext*/, TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - activate"));

	aStatus = KRequestPending;

	iClientStatus = &aStatus;

	iTransporter.Activate(aComponentId, iStatus);

	SetActive();

	}

void CSifRefPluginActiveImpl::Deactivate(TComponentId aComponentId, const TSecurityContext& /*aSecurityContext*/, TRequestStatus& aStatus)

	{

	DEBUG_PRINTF(_L8("Reference Installer plug-in - deactivate"));

	aStatus = KRequestPending;

	iClientStatus = &aStatus;

	iTransporter.Deactivate(aComponentId, iStatus);

	SetActive();

	}