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chansrv: work on smartcard

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This commit is contained in:
Jay Sorg 2013-08-05 20:16:18 -07:00
parent 6c07ee0ba3
commit 8b48e2274e
1 changed files with 30 additions and 11 deletions
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41
sesman/chansrv/smartcard_pcsc.c
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@ -22,7 +22,7 @@
* this will act like pcsc daemon
*/
#define PCSC_STANDIN 0
#define PCSC_STANDIN 1
#include "os_calls.h"
#include "smartcard.h"
@ -56,20 +56,23 @@ struct version_struct
};
typedef struct version_struct version_struct;
typedef struct rxSharedSegment
struct rxSharedSegment
{
tui32 mtype; /** one of the \c pcsc_adm_commands */
tui32 user_id;
tui32 group_id;
tui32 command; /** one of the \c pcsc_msg_commands */
tui64 date;
unsigned char key[PCSCLITE_MSG_KEY_LEN]; /* 16 bytes */
tui8 key[PCSCLITE_MSG_KEY_LEN]; /* 16 bytes */
union _u
{
unsigned char data[PCSCLITE_MAX_MESSAGE_SIZE];
tui8 data[PCSCLITE_MAX_MESSAGE_SIZE];
struct version_struct veStr;
} u;
} sharedSegmentMsg, *psharedSegmentMsg;
};
typedef struct rxSharedSegment sharedSegmentMsg, *psharedSegmentMsg;
#define RXSHAREDSEGMENT_BYTES 2088
extern int g_display_num; /* in chansrv.c */
@ -119,22 +122,38 @@ scard_pcsc_check_wait_objs(void)
return 0;
}
/*****************************************************************************/
/* returns error */
int APP_CC
scard_process_version(psharedSegmentMsg msg)
{
return 0;
}
/*****************************************************************************/
/* returns error */
int APP_CC
scard_process_msg(struct stream *s)
{
psharedSegmentMsg msg;
sharedSegmentMsg msg;
int rv;
g_memset(&msg, 0, sizeof(msg));
in_uint32_le(s, msg.mtype);
in_uint32_le(s, msg.user_id);
in_uint32_le(s, msg.group_id);
in_uint32_le(s, msg.command);
in_uint64_le(s, msg.date);
LLOGLN(0, ("scard_process_msg: mtype 0x%2.2x command 0x%2.2x",
msg->mtype, msg->command));
msg = (psharedSegmentMsg)(s->p);
switch (msg->mtype)
msg.mtype, msg.command));
rv = 0;
switch (msg.mtype)
{
case 0xF8: /* CMD_VERSION */
rv = scard_process_version(&msg);
break;
}
return 0;
return rv;
}
/*****************************************************************************/
@ -187,7 +206,7 @@ my_pcsc_trans_conn_in(struct trans *trans, struct trans *new_trans)
g_con = new_trans;
g_con->trans_data_in = my_pcsc_trans_data_in;
g_con->header_size = sizeof(sharedSegmentMsg);
g_con->header_size = RXSHAREDSEGMENT_BYTES;
LLOGLN(0, ("my_pcsc_trans_conn_in: sizeof sharedSegmentMsg is %d",
sizeof(sharedSegmentMsg)));