/*

* Copyright (c) 2007-2009 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: 

* Note: This file may contain code to generate corrupt files for test purposes.

* Such code is excluded from production builds by use of compiler defines;

* it is recommended that such code should be removed if this code is ever published publicly.

*

*/

/**

 @file 

 @internalComponent

 @released

*/

#include <iostream>

#include <openssl/sha.h>

#include "symbiantypes.h"

#include "sishash.h"

CSISHash::CSISHash (const CSISHash& aInitialiser) :

		CStructure <CSISFieldRoot::ESISHash> (aInitialiser),

		iAlgorithm (aInitialiser.iAlgorithm),

		iBlob (aInitialiser.iBlob)

	{

	InsertMembers (); 

	}

void CSISHash::Verify (const TUint32 aLanguages)  const

	{

	CStructure <CSISFieldRoot::ESISHash>::Verify (aLanguages);

	CSISException::ThrowIf (iAlgorithm != EHashSHA, CSISException::EVerification, "unsupported hash algorithm");

	}

std::string CSISHash::Name () const

	{

	return "Hash";

	}

bool CSISHash::VerifyAlgorithm () const

	{

	// Only EHashSHA supported

	if (iAlgorithm != EHashSHA)

		{

		return false;

		}

	return true;

	}

void CSISHash::operator=(const CSISHash& aHash)

	{

	const TUint8* data = aHash.Blob().Data();

	int size = aHash.Blob().Size();

	iBlob.Assign (data, size);

	}

void CSISHash::AddPackageEntry(std::wostream& aStream, bool aVerbose) const

	{

	if(aVerbose)

		{

		aStream << L"; " << ((iAlgorithm.Value()==EHashSHA)?L"SHA-1: ":L"Unknown hash: ");

		iBlob.AddPackageEntry(aStream, aVerbose);

		aStream << std::endl;

		}

	}

void CSISHash::SetHash(const TUint8* aHash, TUint32 aHashSize)

	{

	iBlob.Assign(aHash, aHashSize);

	}