trunk/rdesktop/scard.h

/************************************/
/* Smart Card support for RDesktop. */
/* Copyright (C) by Alexi Volkov    */
/* e-mail:  alexi@myrealbox.com     */
/* ICQ:     264679502               */
/************************************/

#include <pthread.h>
#include <pcsclite.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
 */

#include <stdint.h>

/* 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_A MYPCSC_SCARD_READERSTATE_A;
typedef LPSCARD_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[MAX_ATR_SIZE];
}
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;
        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_mutex_t nodata;
        PSCThreadData data;
        struct _TThreadListElement *next;
} TThreadListElement, *PThreadListElement;

int scard_enum_devices(uint32 * id, char *optarg);
1	/************************************/
2	/* Smart Card support for RDesktop. */
3	/* Copyright (C) by Alexi Volkov */
4	/* e-mail: alexi@myrealbox.com */
5	/* ICQ: 264679502 */
6	/************************************/
7
8	#include <pthread.h>
9	#include <pcsclite.h>
10	#include "proto.h"
11
12	/*************************************************************************/
13	/* these are the additional types needed to split out 64-vs-32-bit APIs */
14	/* */
15
16	/* The point of all of this is to avoid patching the existing smartcard
17	* infrastructure (PC/SC Lite, libmusclecard+libmusclepkcs11 or CoolKey, any
18	* other apps linking against any of these) because the need for patches
19	* spreads without limit. The alternative is to patch the heck out of rdesktop,
20	* which is already being done anyway.
21	*
22	* - jared.jennings@eglin.af.mil, 2 Aug 2006
23	*/
24
25	#include <stdint.h>
26
27	/* A DWORD when dealing with the smartcard stuff. Could be 32 bits or 64. */
28	typedef DWORD MYPCSC_DWORD;
29	/* A DWORD when talking to the server. Must be exactly 32 bits all the time.*/
30	typedef uint32_t SERVER_DWORD;
31
32	typedef SCARDCONTEXT MYPCSC_SCARDCONTEXT;
33	typedef SCARDHANDLE MYPCSC_SCARDHANDLE;
34	typedef uint32_t SERVER_SCARDCONTEXT;
35	typedef uint32_t SERVER_SCARDHANDLE;
36
37	typedef SCARD_READERSTATE_A MYPCSC_SCARD_READERSTATE_A;
38	typedef LPSCARD_READERSTATE_A MYPCSC_LPSCARD_READERSTATE_A;
39
40	typedef struct
41	{
42	const char *szReader;
43	void *pvUserData;
44	SERVER_DWORD dwCurrentState;
45	SERVER_DWORD dwEventState;
46	SERVER_DWORD cbAtr;
47	unsigned char rgbAtr[MAX_ATR_SIZE];
48	}
49	SERVER_SCARD_READERSTATE_A;
50
51	typedef SERVER_SCARD_READERSTATE_A *SERVER_LPSCARD_READERSTATE_A;
52
53	#define SERVER_SCARDSTATESIZE (sizeof(SERVER_SCARD_READERSTATE_A) - sizeof(const char ) - sizeof(void ))
54	#define MYPCSC_SCARDSTATESIZE (sizeof(MYPCSC_SCARD_READERSTATE_A) - sizeof(const char ) - sizeof(void ))
55
56	typedef struct _SERVER_SCARD_IO_REQUEST
57	{
58	SERVER_DWORD dwProtocol; /* Protocol identifier */
59	SERVER_DWORD cbPciLength; /* Protocol Control Inf Length */
60	}
61	SERVER_SCARD_IO_REQUEST, *SERVER_LPSCARD_IO_REQUEST;
62
63	typedef SCARD_IO_REQUEST MYPCSC_SCARD_IO_REQUEST;
64	typedef LPSCARD_IO_REQUEST MYPCSC_LPSCARD_IO_REQUEST;
65
66
67	/* */
68	/* */
69	/*************************************************************************/
70
71
72	#define SC_TRUE 1
73	#define SC_FALSE 0
74
75	#define SC_ESTABLISH_CONTEXT 0x00090014 /* EstablishContext */
76	#define SC_RELEASE_CONTEXT 0x00090018 /* ReleaseContext */
77	#define SC_IS_VALID_CONTEXT 0x0009001C /* IsValidContext */
78	#define SC_LIST_READER_GROUPS 0x00090020 /* ListReaderGroups */
79	#define SC_LIST_READERS 0x00090028 /* ListReadersA */
80	#define SC_INTRODUCE_READER_GROUP 0x00090050 /* IntroduceReaderGroup */
81	#define SC_FORGET_READER_GROUP 0x00090058 /* ForgetReader */
82	#define SC_INTRODUCE_READER 0x00090060 /* IntroduceReader */
83	#define SC_FORGET_READER 0x00090068 /* IntroduceReader */
84	#define SC_ADD_READER_TO_GROUP 0x00090070 /* AddReaderToGroup */
85	#define SC_REMOVE_READER_FROM_GROUP 0x00090078 /* RemoveReaderFromGroup */
86	#define SC_CONNECT 0x000900AC /* ConnectA */
87	#define SC_RECONNECT 0x000900B4 /* Reconnect */
88	#define SC_DISCONNECT 0x000900B8 /* Disconnect */
89	#define SC_GET_STATUS_CHANGE 0x000900A0 /* GetStatusChangeA */
90	#define SC_CANCEL 0x000900A8 /* Cancel */
91	#define SC_BEGIN_TRANSACTION 0x000900BC /* BeginTransaction */
92	#define SC_END_TRANSACTION 0x000900C0 /* EndTransaction */
93	#define SC_STATE 0x000900C4 /* State */
94	#define SC_STATUS 0x000900C8 /* StatusA */
95	#define SC_TRANSMIT 0x000900D0 /* Transmit */
96	#define SC_CONTROL 0x000900D4 /* Control */
97	#define SC_GETATTRIB 0x000900D8 /* GetAttrib */
98	#define SC_SETATTRIB 0x000900DC /* SetAttrib */
99	#define SC_ACCESS_STARTED_EVENT 0x000900E0 /* SCardAccessStartedEvent */
100	#define SC_LOCATE_CARDS_BY_ATR 0x000900E8 /* LocateCardsByATR */
101
102	/* #define INPUT_LINKED 0x00020000 */
103	#define INPUT_LINKED 0xFFFFFFFF
104
105	#define SC_THREAD_FUNCTION(f) void (f)(void *)
106
107	extern RDPDR_DEVICE g_rdpdr_device[];
108
109	typedef struct _MEM_HANDLE
110	{
111	struct _MEM_HANDLE *prevHandle;
112	struct _MEM_HANDLE *nextHandle;
113	int dataSize;
114	} MEM_HANDLE, *PMEM_HANDLE;
115
116	typedef struct _SCARD_ATRMASK_L
117	{
118	unsigned int cbAtr;
119	unsigned char rgbAtr[36];
120	unsigned char rgbMask[36];
121	} SCARD_ATRMASK_L, PSCARD_ATRMASK_L, LPSCARD_ATRMASK_L;
122
123	typedef struct _TSCNameMapRec
124	{
125	char alias[128];
126	char name[128];
127	char vendor[128];
128	} TSCNameMapRec, *PSCNameMapRec;
129
130	typedef struct _TSCHCardRec
131	{
132	DWORD hCard;
133	char *vendor;
134	struct _TSCHCardRec *next;
135	struct _TSCHCardRec *prev;
136	} TSCHCardRec, *PSCHCardRec;
137
138	typedef struct _TSCThreadData
139	{
140	uint32 device;
141	uint32 id;
142	NTHANDLE handle;
143	uint32 request;
144	STREAM in;
145	STREAM out;
146	PMEM_HANDLE memHandle;
147	struct _TSCThreadData *next;
148	} TSCThreadData, *PSCThreadData;
149
150	typedef struct _TThreadListElement
151	{
152	pthread_t thread;
153	pthread_mutex_t busy;
154	pthread_mutex_t nodata;
155	PSCThreadData data;
156	struct _TThreadListElement *next;
157	} TThreadListElement, *PThreadListElement;
158
159	int scard_enum_devices(uint32 * id, char *optarg);