/*
* Copyright (c) 2006-2009 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:
*
*/
#ifdef _MSC_VER
#pragma warning (disable: 4786)
#endif // _MSC_VER
// System Includes
#include <iostream>
#include <openssl/sha.h>
// User includes
#include "controllerinfo.h"
#include "deserialiser.h"
#include "serialiser.h"
// SisX includes
#include "siscontroller.h"
ControllerInfo::~ControllerInfo ()
{
}
void ControllerInfo::Internalize(Deserialiser& des)
{
des >> iVersion >> iOffset >> iHashContainer;
}
void ControllerInfo::Externalize(Serialiser& ser)
{
ser << iVersion << iOffset << iHashContainer;
}
void ControllerInfo::CalculateAndSetHash(const CSISController& aController,
TUint16 aRegFileMajorVersion,
TUint16 aRegFileMinorVersion)
{
unsigned char hash[SHA_DIGEST_LENGTH];
memset(hash, 0, SHA_DIGEST_LENGTH);
const unsigned char* buffer = aController.RawBuffer();
SHA_CTX ctx;
SHA1_Init(&ctx);
if(aRegFileMajorVersion > 5 || (aRegFileMajorVersion == 5 && aRegFileMinorVersion > 1))
{
int controllerLength = aController.ControllerSizeForHash();
SHA1_Update(&ctx, buffer, controllerLength);
}
else
{
int controllerLength = aController.RawBufferSize();
SHA1_Update(&ctx, &controllerLength, 4);
SHA1_Update(&ctx, buffer, controllerLength);
}
SHA1_Final(hash,&ctx);
std::string hashStr((char*)hash, SHA_DIGEST_LENGTH);
iHashContainer.SetData(hashStr);
iHashContainer.SetHashId(HashContainer::EHashSHA);
}
#ifdef _MSC_VER
Deserialiser& operator>>(Deserialiser& aInput, std::vector<ControllerInfo*>& val)
{
TUint32 size = 0;
aInput>> size;
val.resize(size);
for (TUint32 i = 0; i < size ; ++i)
{
val[i] = new ControllerInfo;
aInput >> *val[i];
}
return aInput;
}
#endif