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/* ****************************************************************************
* eID Middleware Project.
* Copyright (C) 2008-2009 FedICT.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version
* 3.0 as published by the Free Software Foundation.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, see
* http://www.gnu.org/licenses/.
**************************************************************************** */
#include "EmulationCard.h"
namespace eIDMW
{
unsigned char tucSW12WrongLength[2] = {0x6C, 'x'}; // put in 'x' the correct length
unsigned char tucSW12BadPin[2] = {0x63, 0x00};
CEmulationCard::CEmulationCard():
m_lDefaultRet(0),
m_oDefaultResponseAPDU(tucSW12FunctionNotSupported, sizeof(tucSW12FunctionNotSupported)),
m_bEnforce(false)
{
unsigned char tucDefaultATR[] =
{0x3B,0x98,0x13,0x40,0x0A,0xA5,0x03,0x01,0x01,0x01,0xAD,0x13,0x11};
m_oATR = CByteArray(tucDefaultATR, sizeof(tucDefaultATR));
}
CEmulationCard::CEmulationCard(const CEmulationCard &oCard):
m_lDefaultRet(oCard.m_lDefaultRet),
m_oDefaultResponseAPDU(oCard.m_oDefaultResponseAPDU),
m_bEnforce(oCard.m_bEnforce),
m_oATR(oCard.m_oATR)
{
}
void CEmulationCard::Reset()
{
}
void CEmulationCard::SetATR(CByteArray oATR)
{
m_oATR = oATR;
}
CByteArray CEmulationCard::GetATR()
{
return m_oATR;
}
LONG CEmulationCard::SCardTransmit(
IN LPCBYTE pbSendBuffer,
IN DWORD cbSendLength,
OUT LPBYTE pbRecvBuffer,
IN OUT LPDWORD pcbRecvLength)
{
LONG lRet;
if (TransmitSpecified(pbSendBuffer, cbSendLength,
pbRecvBuffer, pcbRecvLength, lRet))
{
return lRet;
}
else
return SCardTransmitInternal(pbSendBuffer, cbSendLength,
pbRecvBuffer, pcbRecvLength);
}
void CEmulationCard::SpecifyCommand(const CByteArray &oRequestAPDU,
LONG lRet, const CByteArray oResponseAPDU)
{
m_Commands.push_back(CCommand(oRequestAPDU, lRet, oResponseAPDU));
}
void CEmulationCard::ForceResponse(LONG lRet,
const CByteArray oResponseAPDU)
{
m_oDefaultResponseAPDU = oResponseAPDU;
m_lDefaultRet = true;
m_bEnforce = true;
}
void CEmulationCard::RemoveForcedResponse()
{
m_bEnforce = false;
}
bool CEmulationCard::TransmitSpecified(
IN LPCBYTE pbSendBuffer,
IN DWORD cbSendLength,
OUT LPBYTE pbRecvBuffer,
IN OUT LPDWORD pcbRecvLength,
LONG & lRet)
{
return false;
CByteArray *poResp = NULL;
bool bFound = true;
if (m_bEnforce)
{
poResp = &m_oDefaultResponseAPDU;
lRet = m_lDefaultRet;
}
else
{
CByteArray oReq(pbSendBuffer, cbSendLength);
int i;
for (i = (int) m_Commands.size() - 1; i >= 0; i--)
{
if (m_Commands[i].m_oReq.Equals(oReq))
{
poResp = &m_Commands[i].m_oReq;
lRet = m_Commands[i].m_lRet;
break;
}
}
if (i < 0)
bFound = false;
else
{
if (poResp->Size() > *pcbRecvLength)
lRet = SCARD_E_INSUFFICIENT_BUFFER;
else
{
*pcbRecvLength = m_oDefaultResponseAPDU.Size();
memcpy(pbRecvBuffer, m_oDefaultResponseAPDU.GetBytes(), *pcbRecvLength);
lRet = SCARD_S_SUCCESS;
}
}
}
return bFound;
}
// To be overwritten by the subclasses
LONG CEmulationCard::SCardTransmitInternal(
IN LPCBYTE pbSendBuffer,
IN DWORD cbSendLength,
OUT LPBYTE pbRecvBuffer,
IN OUT LPDWORD pcbRecvLength)
{
return SCARD_E_UNEXPECTED;
}
CEmulationCard CEmulationCard::operator = (const CEmulationCard &oCard)
{
if (&oCard != this)
{
this->m_lDefaultRet = oCard.m_lDefaultRet;
this->m_oDefaultResponseAPDU = oCard.m_oDefaultResponseAPDU;
this->m_bEnforce = oCard.m_bEnforce;
this->m_oATR = oCard.m_oATR;
}
return *this;
}
}
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