util.h

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/*  Copyright (c) 2009, Karsten Ohme
 *  This file is part of GlobalPlatform.
 *
 *  GlobalPlatform is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  GlobalPlatform 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 GlobalPlatform.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef OPGP_UTIL_H
#define OPGP_UTIL_H
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#ifdef WIN32
#include "stdafx.h"
#endif
 
#include "globalplatform/types.h"
#include "globalplatform/library.h"
 
typedef struct {
        USHORT tag; 
        DWORD length; 
        BYTE value[256]; 
        DWORD tlvLength; 
} TLV;
 
OPGP_NO_API
LONG read_TLV(PBYTE buffer, DWORD length, TLV *tlv);
 
OPGP_NO_API
DWORD convert_byte(BYTE b);
 
OPGP_NO_API
DWORD get_short(PBYTE buf, DWORD offset);
 
OPGP_NO_API
DWORD get_int(PBYTE buf, DWORD offset);
 
DWORD get_number(PBYTE buf, DWORD offset, BYTE numLength);
 
OPGP_NO_API
LONG parse_apdu_case(PBYTE apduCommand, DWORD apduCommandLength, PBYTE caseAPDU, PBYTE lc, PBYTE le);
 
#ifdef __cplusplus
}
#endif
 
#endif