File: or3icc.c

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/***************************************************************************
                          or3icc.c  -  description
                             -------------------
    begin                : Wed Apr 18 2001
    copyright            : (C) by  1991 - 2001 Gemplus

 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#include <string.h>

#include <pcsclite.h>
#include <ifdhandler.h>

#include "gemplus.h"
#include "gemgcr.h"
#include "gtgbp.h"
#include "t0cases.h"
#if (defined WIN32) || (defined G_UNIX) || (defined G_OS2)
#include "gemansi.h"
#endif

#include "or3gll.h"
#include "or3icc.h"
#include "debug.h"

INT16 G_DECL FindTA1(BYTE * Atr, BYTE * TA1)
{
	if (Atr[1] & 0x10)
	{
		*TA1 = Atr[2];
		return G_OK;
	} else
	{
		return -1;
	}
}

WORD16 Fi[] =
	{ 372, 372, 558, 744, 1116, 1488, 1860, 0xFFFF, 0xFFFF, 512, 768,

	1024, 1536, 2048, 0xFFFF, 0xFFFF
};

WORD16 Di[] = { 0xFFFF, 1, 2, 4, 8, 16, 32, 0xFFFF, 12, 20, 0xFFFF,
	0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF
};

INT16 G_DECL GetAtrParams(BYTE * Atr, PPROTOCOL_OPTIONS Pro)
{
	int i,
	 j,
	 l,
	 k;
	int offset = 0;
	int loop = 1;
	BYTE ta1,
	 ta3,
	 tb3,
	 tc1,
	 tc2,
	 tc3;
	BYTE F,
	 D;

	short int InterfaceBytes[5][6];
	double etu;
	double tmp;

	etu = 372.0 / 3.68;

	etu = etu / 1000000.0;

	for (i = 0; i < 5; ++i)
		for (j = 0; j < 6; ++j)
			InterfaceBytes[i][j] = -1;

	l = 1;
	while (Atr[l] & 0x80)
	{
		offset = 0;
		for (i = 0, k = 0x10; k > 0; k <<= 1, i++)
		{
			if (Atr[l] & k)
			{
				offset++;
				InterfaceBytes[loop - 1][i] = Atr[l + offset];
			}
		}
		l += offset;
		++loop;
	}

	if (InterfaceBytes[0][0] == -1)
	{
		InterfaceBytes[0][0] = 0x11;
	}

	ta1 = InterfaceBytes[0][0];

	DEBUG_MSG("TA1=0x%x", InterfaceBytes[0][0]);
	F = (ta1 & 0xf0) >> 4;
	F &= 0x0f;

	D = (ta1 & 0x0f);

	Pro->Current_F = Fi[F];
	Pro->Current_D = Di[D];

	if (InterfaceBytes[0][2] == -1)	// TC1
	{
		InterfaceBytes[0][2] = 0;
	}
	tc1 = InterfaceBytes[0][2];
	DEBUG_MSG("TC1=0x%x", tc1);

	tmp = 12 * etu;
	tmp += tc1 * etu;

	DEBUG_MSG("ETU = %f", etu);
	DEBUG_MSG("Guard Time = %f", tmp);
	Pro->Current_N = tc1;

	if (Pro->Protocol_Type == 1)
	{
		if (InterfaceBytes[1][2] == -1)
		{
			InterfaceBytes[1][2] = 10;	// Default value for WI
		}
		tc2 = InterfaceBytes[1][2];
		DEBUG_MSG("TC2=0x%x", tc2);
		Pro->Current_W = tc2;
	}

	if (Pro->Protocol_Type == 1)
	{
		if (InterfaceBytes[2][0] == -1)
		{
			InterfaceBytes[2][0] = 32;	// IFSD Default
		}
		ta3 = InterfaceBytes[2][0];
		DEBUG_MSG("TA3=0x%x", ta3);
		Pro->Current_IFSC = ta3;
		Pro->Current_IFSD = 32;

		DEBUG_MSG("TA3=0x%x", ta3);

		if (InterfaceBytes[2][1] == -1)	// TB3
		{
			InterfaceBytes[2][1] = 0x4d;
		}
		tb3 = InterfaceBytes[2][1];
		Pro->Current_BWT = (tb3 & 0xf0) >> 4;
		Pro->Current_CWT = tb3 & 0x0f;
		if (InterfaceBytes[2][2] == -1)	// TC3
		{
			InterfaceBytes[2][2] = 0;
		}
		tc3 = InterfaceBytes[2][2];
		Pro->Current_EBC = (tc3 & 0x01);
		DEBUG_MSG("TB3=0x%x, TC3=0x%x", tb3, tc3);
	}

	return G_OK;
}

INT16 G_DECL G_Oros3IccPowerUp
	(const WORD32 Timeout,
	const BYTE ICCVcc,
	const BYTE PTSMode,
	const BYTE PTS0,
	const BYTE PTS1,
	const BYTE PTS2,
	const BYTE PTS3, WORD16 G_FAR * RespLen, BYTE G_FAR RespBuff[])
{
	// ------------------------------------------------
	// Local variables:
	// - response holds the called function responses.
	// - i is a counter.
	// - len holds the length of the command.
	// - CFG holds the PTS configuration parameter.
	// - PCK holds the PTS check parameter.
	// - cmd holds ICC reset command whose format is
	// <12h> [<CFG>] [<PTS0>] [<PTS1>] [<PTS2>] [<PTS3>] [<PCK>]
	// ------------------------------------------------------
	INT16 response = 0;
	WORD16 i, len = 0;
	WORD8 CFG = 0, PCK, cmd[7];
	WORD16 rlen = HOR3GLL_BUFFER_SIZE;
	WORD8 rbuff[HOR3GLL_BUFFER_SIZE];

	// ---------------------------------------------------------
	// The command is sent to IFD with the PTS parameters.
	// <=    G_Oros3Exchange status.
	// ----------------------------------------------------------
	cmd[len++] = HOR3GLL_IFD_CMD_ICC_POWER_UP;

	switch (ICCVcc)
	{
	case ICC_VCC_3V:
		CFG = 0x02;
		break;
	case ICC_VCC_5V:
		CFG = 0x01;
		break;
		// 2001 Modif--
	case (ICC_VCC_5_3V):
		CFG = 0x03;
		break;
		// --2001 Modif

	default:
		CFG = 0x00;
		break;
	}

	// 2001 Modif--
	// printf("Switch PTS Mode < %02X> with PPS0 <%02X> PPS1
	// <%02X>",PTSMode,PTS0,PTS1) ;
	// --2001 Modif
	switch (PTSMode)
	{
	case IFD_DEFAULT_MODE:
	case IFD_WITHOUT_PTS_REQUEST:
		CFG |= 0x10;
		cmd[len++] = CFG;
		response = G_Oros3Exchange(Timeout, len, cmd, RespLen, RespBuff);
		break;
	case IFD_NEGOTIATE_PTS_OPTIMAL:
		CFG |= 0x20;
		cmd[len++] = CFG;
		response = G_Oros3Exchange(Timeout, len, cmd, RespLen, RespBuff);
		break;
	case IFD_NEGOTIATE_PTS_MANUALLY:
		// first reset Icc without PTS management
		// CFG |= 0x10;
		// cmd[len++] = CFG;
		// response = G_Oros3Exchange(Timeout,len,cmd,RespLen,RespBuff);
		// if (response == G_OK)
		{
			// then send PTS parameters
			len = 1;
			CFG |= 0xF0;
			cmd[len++] = CFG;
			cmd[len++] = PTS0;
			if ((PTS0 & IFD_NEGOTIATE_PTS1) != 0)
				cmd[len++] = PTS1;
			if ((PTS0 & IFD_NEGOTIATE_PTS2) != 0)
				cmd[len++] = PTS2;
			if ((PTS0 & IFD_NEGOTIATE_PTS3) != 0)
				cmd[len++] = PTS3;

			// computes the exclusive-oring of all characters from CFG to
			// PTS3
			PCK = 0xFF;
			for (i = 2; i < len; i++)
			{
				PCK ^= cmd[i];
			}
			cmd[len++] = PCK;
			response = G_Oros3Exchange(Timeout, len, cmd, &rlen, rbuff);
		}
		break;
		/*
		 * case IFD_DEFAULT_MODE: default:
		 * 
		 * if (CFG != 0x00) { cmd[len++] = CFG; } response =
		 * G_Oros3Exchange(Timeout,len,cmd,RespLen,RespBuff); break; 
		 */
	}

	return (response);
}

INT16 G_DECL G_Oros3IccPowerDown
	(const WORD32 Timeout, WORD16 G_FAR * RespLen, BYTE G_FAR RespBuff[])
{
	BYTE cmd[1];

	cmd[0] = HOR3GLL_IFD_CMD_ICC_POWER_DOWN;

	return (G_Oros3Exchange(Timeout, 1, cmd, RespLen, RespBuff));
}

INT16 G_DECL G_Oros3IsoInput
	(const WORD32 Timeout,
	const WORD8 OrosCmd,
	const WORD8 G_FAR Command[5],
	const WORD8 G_FAR Data[],
	WORD16 G_FAR * RespLen, BYTE G_FAR RespBuff[])
{
	WORD8 cmd[HOR3GLL_BUFFER_SIZE];
	INT16 response;
	WORD16 resp_len = *RespLen;

	cmd[0] = OrosCmd;
	if (Command[COMMAND_LEN] <= (HGTGBP_MAX_DATA - 7))
	{
		_fmemcpy(cmd + 1, Command, 5);
		_fmemcpy(cmd + 6, Data, Command[COMMAND_LEN]);
		return
			(G_Oros3Exchange
			(Timeout, (WORD16) (6 + Command[COMMAND_LEN]), cmd, RespLen, RespBuff));
	} else if (Command[COMMAND_LEN] <= HT0CASES_LIN_SHORT_MAX)
	{
		_fmemcpy(cmd + 1, "\xFF\xFF\xFF\xFF", 4);
		cmd[5] = (WORD8) (Command[COMMAND_LEN] - 248);
		_fmemcpy(cmd + 6, Data + 248, cmd[5]);
		response = G_Oros3Exchange
			(Timeout, (WORD16) (6 + cmd[5]), cmd, &resp_len, RespBuff);
		if ((response != G_OK) || (RespBuff[0] != 0x00) || (resp_len != 1))
		{
			if ((response == G_OK) && (RespBuff[0] == 0x1B))
			{
				RespBuff[0] = 0x12;
			}
			return (response);
		}
		_fmemcpy(cmd + 1, Command, 5);
		_fmemcpy(cmd + 6, Data, 248);
		return
			(G_Oros3Exchange
			(Timeout, (WORD16) (6 + 248), cmd, RespLen, RespBuff));
	} else
	{
		return (GE_HI_CMD_LEN);
	}
}

INT16 G_DECL G_Oros3IccIsoInput
	(const WORD32 Timeout,
	const WORD8 G_FAR Command[5],
	const WORD8 G_FAR Data[],
	WORD16 G_FAR * RespLen, BYTE G_FAR RespBuff[])
{
	return (G_Oros3IsoInput(Timeout,
			HOR3GLL_IFD_CMD_ICC_ISO_IN, Command, Data, RespLen, RespBuff));
}

INT16 G_DECL G_Oros3IsoOutput
	(const WORD32 Timeout,
	const WORD8 OrosCmd,
	const WORD8 G_FAR Command[5],
	WORD16 G_FAR * RespLen, BYTE G_FAR RespBuff[])
{
	WORD8 cmd[6];
	INT16 response;
	WORD16 resp_len;
	BYTE resp_buff[HOR3GLL_BUFFER_SIZE];

	cmd[0] = OrosCmd;

	if ((Command[COMMAND_LEN] <= (HGTGBP_MAX_DATA - 3)) && (Command[COMMAND_LEN] != 0))
	{
		_fmemcpy(cmd + 1, Command, 5);
		return (G_Oros3Exchange(Timeout, 6, cmd, RespLen, RespBuff));
	} else if ((Command[COMMAND_LEN] > (HGTGBP_MAX_DATA - 3)) || (Command[COMMAND_LEN] == 0))
	{
		_fmemcpy(cmd + 1, Command, 5);
		response = G_Oros3Exchange(Timeout, 6, cmd, RespLen, RespBuff);
		if ((response != G_OK) || (RespBuff[0] != 0x00))
		{
			return (response);
		}
		_fmemcpy(cmd + 1, "\xFF\xFF\xFF\xFF", 4);
		if (Command[COMMAND_LEN] == 0x00)
		{
			cmd[5] = (WORD8) (256 - ((WORD8) (*RespLen - 1)));
		} else
		{
			cmd[5] -= ((WORD8) (*RespLen - 1));
		}
		resp_len = HOR3GLL_BUFFER_SIZE;
		response = G_Oros3Exchange(Timeout, 6, cmd, &resp_len, resp_buff);
		if ((response != G_OK) || (resp_buff[0] != 0x00))
		{
			_fmemcpy(RespBuff, resp_buff, resp_len);
			*RespLen = resp_len;
			return (response);
		}
		_fmemcpy(RespBuff + *RespLen, resp_buff + 1, resp_len - 1);
		*RespLen += (WORD16) (resp_len - 1);
		return (response);
	} else
	{
		return (GE_HI_CMD_LEN);
	}
}

INT16 G_DECL G_Oros3IccIsoOutput
	(const WORD32 Timeout,
	const WORD8 G_FAR Command[5],
	WORD16 G_FAR * RespLen, BYTE G_FAR RespBuff[])
{
	return (G_Oros3IsoOutput(Timeout,
			HOR3GLL_IFD_CMD_ICC_ISO_OUT, Command, RespLen, RespBuff));
}

INT16 G_DECL G_Oros3IsoT1
	(const WORD32 Timeout,
	const WORD8 OrosCmd,
	const WORD16 ApduLen,
	const WORD8 G_FAR ApduCommand[],
	WORD16 G_FAR * RespLen, BYTE G_FAR RespBuff[])
{
	INT16 response;
	WORD8 cmd[HOR3GLL_BUFFER_SIZE];
	WORD16 length_expected, resp_len;
	BYTE resp_buff[HOR3GLL_BUFFER_SIZE];

	cmd[0] = OrosCmd;

	if (ApduLen > 5)
	{
		if (ApduLen > (WORD16) (5 + ApduCommand[COMMAND_LEN]))
		{
			length_expected = ApduCommand[5 + ApduCommand[COMMAND_LEN]];
			if (length_expected == 0)
			{
				length_expected = 256;
			}
		} else
		{
			length_expected = 0;
		}
	} else if (ApduLen == 5)
	{
		length_expected = ApduCommand[COMMAND_LEN];
		if (length_expected == 0)
		{
			length_expected = 256;
		}
	} else if (ApduLen == 4)
	{
		length_expected = 0;
	} else
	{
		return (GE_HI_CMD_LEN);
	}

	if (length_expected + 3 > *RespLen)
	{
		return (GE_HI_CMD_LEN);
	}
	if (ApduLen > 261)
	{
		return (GE_HI_CMD_LEN);
	}
	if (ApduLen <= (HGTGBP_MAX_DATA - 1))
	{
		_fmemcpy(cmd + 1, ApduCommand, ApduLen);
		response = G_Oros3Exchange(Timeout,
			(WORD16) (ApduLen + 1), cmd, RespLen, RespBuff);
	} else
	{
		_fmemcpy(cmd + 1, "\xFF\xFF\xFF\xFF", 4);
		cmd[5] = (WORD8) (ApduLen - (HGTGBP_MAX_DATA - 1));
		_fmemcpy(cmd + 6, ApduCommand + (HGTGBP_MAX_DATA - 1), cmd[5]);
		resp_len = *RespLen;
		response = G_Oros3Exchange
			(Timeout, (WORD16) (6 + cmd[5]), cmd, RespLen, RespBuff);
		if ((response != G_OK) || (RespBuff[0] != 0x00) || (*RespLen != 1))
		{
			return (response);
		}
		_fmemcpy(cmd + 1, ApduCommand, (HGTGBP_MAX_DATA - 1));
		*RespLen = resp_len;
		response = G_Oros3Exchange(Timeout,
			(WORD16) HGTGBP_MAX_DATA, cmd, RespLen, RespBuff);
	}
	// 2001 Modif--
	// printf("Le %02d RBuff[0] %02d Rlen %02d",length_expected,RespBuff[0] 
	// ,*RespLen) ;
	// --2001 Modif
	if ((length_expected > 252) && (RespBuff[0] == 0x1B) &&
		// 2001 Modif--
		// (*RespLen == (HGTGBP_MAX_DATA - 1)))
		(*RespLen > (HGTGBP_MAX_DATA - 1)))
		// --2001 Modif
	{
		_fmemcpy(cmd + 1, "\xFF\xFF\xFF\xFF", 4);
		cmd[5] = (WORD8) (length_expected - *RespLen + 1);
		cmd[5] += 2;
		resp_len = HOR3GLL_BUFFER_SIZE;
		response = G_Oros3Exchange(Timeout, 6, cmd, &resp_len, resp_buff);
		if ((response != G_OK) || (resp_buff[0] != 0x00))
		{
			_fmemcpy(RespBuff, resp_buff, resp_len);
			*RespLen = resp_len;
			return (response);
		}
		_fmemcpy(RespBuff + *RespLen, resp_buff + 1, resp_len - 1);
		*RespLen += (WORD16) (resp_len - 1);
	}
	return (response);
}

INT16 G_DECL G_Oros3IccIsoT1
	(const WORD32 Timeout,
	const WORD16 ApduLen,
	const WORD8 G_FAR ApduCommand[],
	WORD16 G_FAR * RespLen, BYTE G_FAR RespBuff[])
{
	return (G_Oros3IsoT1(Timeout,
			HOR3GLL_IFD_CMD_ICC_APDU,
			ApduLen, ApduCommand, RespLen, RespBuff));
}