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/*
rdesktop: A Remote Desktop Protocol client.
Smart Card support
Copyright (C) Alexi Volkov <alexi@myrealbox.com> 2006
Copyright 2016 Alexander Zakharov <uglym8@gmail.com>
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 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <pthread.h>
#include "proto.h"
/*************************************************************************/
/* these are the additional types needed to split out 64-vs-32-bit APIs */
/* */
/* The point of all of this is to avoid patching the existing smartcard
* infrastructure (PC/SC Lite, libmusclecard+libmusclepkcs11 or CoolKey, any
* other apps linking against any of these) because the need for patches
* spreads without limit. The alternative is to patch the heck out of rdesktop,
* which is already being done anyway.
*
* - jared.jennings@eglin.af.mil, 2 Aug 2006
*/
#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
/* A DWORD when dealing with the smartcard stuff. Could be 32 bits or 64. */
typedef DWORD MYPCSC_DWORD;
/* A DWORD when talking to the server. Must be exactly 32 bits all the time.*/
typedef uint32_t SERVER_DWORD;
typedef SCARDCONTEXT MYPCSC_SCARDCONTEXT;
typedef SCARDHANDLE MYPCSC_SCARDHANDLE;
typedef uint32_t SERVER_SCARDCONTEXT;
typedef uint32_t SERVER_SCARDHANDLE;
typedef SCARD_READERSTATE MYPCSC_SCARD_READERSTATE_A, *MYPCSC_LPSCARD_READERSTATE_A;
typedef struct
{
const char *szReader;
void *pvUserData;
SERVER_DWORD dwCurrentState;
SERVER_DWORD dwEventState;
SERVER_DWORD cbAtr;
unsigned char rgbAtr[36];
}
SERVER_SCARD_READERSTATE_A;
typedef SERVER_SCARD_READERSTATE_A *SERVER_LPSCARD_READERSTATE_A;
#define SERVER_SCARDSTATESIZE (sizeof(SERVER_SCARD_READERSTATE_A) - sizeof(const char *) - sizeof(void *))
#define MYPCSC_SCARDSTATESIZE (sizeof(MYPCSC_SCARD_READERSTATE_A) - sizeof(const char *) - sizeof(void *))
typedef struct _SERVER_SCARD_IO_REQUEST
{
SERVER_DWORD dwProtocol; /* Protocol identifier */
SERVER_DWORD cbPciLength; /* Protocol Control Inf Length */
}
SERVER_SCARD_IO_REQUEST, *SERVER_LPSCARD_IO_REQUEST;
typedef SCARD_IO_REQUEST MYPCSC_SCARD_IO_REQUEST;
typedef LPSCARD_IO_REQUEST MYPCSC_LPSCARD_IO_REQUEST;
/* */
/* */
/*************************************************************************/
#define SC_TRUE 1
#define SC_FALSE 0
#define SC_ESTABLISH_CONTEXT 0x00090014 /* EstablishContext */
#define SC_RELEASE_CONTEXT 0x00090018 /* ReleaseContext */
#define SC_IS_VALID_CONTEXT 0x0009001C /* IsValidContext */
#define SC_LIST_READER_GROUPS 0x00090020 /* ListReaderGroups */
#define SC_LIST_READERS 0x00090028 /* ListReadersA */
#define SC_INTRODUCE_READER_GROUP 0x00090050 /* IntroduceReaderGroup */
#define SC_FORGET_READER_GROUP 0x00090058 /* ForgetReader */
#define SC_INTRODUCE_READER 0x00090060 /* IntroduceReader */
#define SC_FORGET_READER 0x00090068 /* IntroduceReader */
#define SC_ADD_READER_TO_GROUP 0x00090070 /* AddReaderToGroup */
#define SC_REMOVE_READER_FROM_GROUP 0x00090078 /* RemoveReaderFromGroup */
#define SC_CONNECT 0x000900AC /* ConnectA */
#define SC_RECONNECT 0x000900B4 /* Reconnect */
#define SC_DISCONNECT 0x000900B8 /* Disconnect */
#define SC_GET_STATUS_CHANGE 0x000900A0 /* GetStatusChangeA */
#define SC_CANCEL 0x000900A8 /* Cancel */
#define SC_BEGIN_TRANSACTION 0x000900BC /* BeginTransaction */
#define SC_END_TRANSACTION 0x000900C0 /* EndTransaction */
#define SC_STATE 0x000900C4 /* State */
#define SC_STATUS 0x000900C8 /* StatusA */
#define SC_TRANSMIT 0x000900D0 /* Transmit */
#define SC_CONTROL 0x000900D4 /* Control */
#define SC_GETATTRIB 0x000900D8 /* GetAttrib */
#define SC_SETATTRIB 0x000900DC /* SetAttrib */
#define SC_ACCESS_STARTED_EVENT 0x000900E0 /* SCardAccessStartedEvent */
#define SC_LOCATE_CARDS_BY_ATR 0x000900E8 /* LocateCardsByATR */
/* #define INPUT_LINKED 0x00020000 */
#define INPUT_LINKED 0xFFFFFFFF
#define SC_THREAD_FUNCTION(f) void *(*f)(void *)
extern RDPDR_DEVICE g_rdpdr_device[];
typedef struct _MEM_HANDLE
{
struct _MEM_HANDLE *prevHandle;
struct _MEM_HANDLE *nextHandle;
int dataSize;
} MEM_HANDLE, *PMEM_HANDLE;
typedef struct _SCARD_ATRMASK_L
{
unsigned int cbAtr;
unsigned char rgbAtr[36];
unsigned char rgbMask[36];
} SCARD_ATRMASK_L, *PSCARD_ATRMASK_L, *LPSCARD_ATRMASK_L;
typedef struct _TSCNameMapRec
{
char alias[128];
char name[128];
char vendor[128];
} TSCNameMapRec, *PSCNameMapRec;
typedef struct _TSCHCardRec
{
DWORD hCard;
char *vendor;
struct _TSCHCardRec *next;
struct _TSCHCardRec *prev;
} TSCHCardRec, *PSCHCardRec;
typedef struct _TSCThreadData
{
uint32 device;
uint32 id;
uint32 epoch;
uint32 srv_buf_len;
RD_NTHANDLE handle;
uint32 request;
STREAM in;
STREAM out;
PMEM_HANDLE memHandle;
struct _TSCThreadData *next;
} TSCThreadData, *PSCThreadData;
typedef struct _TThreadListElement
{
pthread_t thread;
pthread_mutex_t busy;
pthread_cond_t nodata;
PSCThreadData data;
struct _TThreadListElement *next;
} TThreadListElement, *PThreadListElement;
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