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Merge branch 'STABLE-BRANCH-2-2' into master

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This commit is contained in:
Werner Koch 2018-03-27 08:48:00 +02:00
commit d4dc4245bf
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36 changed files with 516 additions and 135 deletions
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56
scd/apdu.c
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@ -119,6 +119,7 @@ struct reader_table_s {
pcsc_dword_t modify_ioctl;
int pinmin;
int pinmax;
pcsc_dword_t current_state;
} pcsc;
#ifdef USE_G10CODE_RAPDU
struct {
@ -228,6 +229,7 @@ static npth_mutex_t reader_table_lock;
#define PCSC_E_READER_UNAVAILABLE 0x80100017
#define PCSC_E_NO_SERVICE 0x8010001D
#define PCSC_E_SERVICE_STOPPED 0x8010001E
#define PCSC_W_RESET_CARD 0x80100068
#define PCSC_W_REMOVED_CARD 0x80100069
/* Fix pcsc-lite ABI incompatibility. */
@ -453,6 +455,7 @@ new_reader_slot (void)
reader_table[reader].pcsc.modify_ioctl = 0;
reader_table[reader].pcsc.pinmin = -1;
reader_table[reader].pcsc.pinmax = -1;
reader_table[reader].pcsc.current_state = PCSC_STATE_UNAWARE;
return reader;
}
@ -653,12 +656,12 @@ pcsc_get_status (int slot, unsigned int *status, int on_wire)
(void)on_wire;
memset (rdrstates, 0, sizeof *rdrstates);
rdrstates[0].reader = reader_table[slot].rdrname;
rdrstates[0].current_state = PCSC_STATE_UNAWARE;
rdrstates[0].current_state = reader_table[slot].pcsc.current_state;
err = pcsc_get_status_change (reader_table[slot].pcsc.context,
0,
rdrstates, 1);
if (err == PCSC_E_TIMEOUT)
err = 0; /* Timeout is no error error here. */
err = 0; /* Timeout is no error here. */
if (err)
{
log_error ("pcsc_get_status_change failed: %s (0x%lx)\n",
@ -666,24 +669,29 @@ pcsc_get_status (int slot, unsigned int *status, int on_wire)
return pcsc_error_to_sw (err);
}
/* log_debug */
/* ("pcsc_get_status_change: %s%s%s%s%s%s%s%s%s%s\n", */
/* (rdrstates[0].event_state & PCSC_STATE_IGNORE)? " ignore":"", */
/* (rdrstates[0].event_state & PCSC_STATE_CHANGED)? " changed":"", */
/* (rdrstates[0].event_state & PCSC_STATE_UNKNOWN)? " unknown":"", */
/* (rdrstates[0].event_state & PCSC_STATE_UNAVAILABLE)?" unavail":"", */
/* (rdrstates[0].event_state & PCSC_STATE_EMPTY)? " empty":"", */
/* (rdrstates[0].event_state & PCSC_STATE_PRESENT)? " present":"", */
/* (rdrstates[0].event_state & PCSC_STATE_ATRMATCH)? " atr":"", */
/* (rdrstates[0].event_state & PCSC_STATE_EXCLUSIVE)? " excl":"", */
/* (rdrstates[0].event_state & PCSC_STATE_INUSE)? " unuse":"", */
/* (rdrstates[0].event_state & PCSC_STATE_MUTE)? " mute":"" ); */
if ((rdrstates[0].event_state & PCSC_STATE_CHANGED))
reader_table[slot].pcsc.current_state =
(rdrstates[0].event_state & ~PCSC_STATE_CHANGED);
if (DBG_CARD_IO)
log_debug
("pcsc_get_status_change: %s%s%s%s%s%s%s%s%s%s\n",
(rdrstates[0].event_state & PCSC_STATE_IGNORE)? " ignore":"",
(rdrstates[0].event_state & PCSC_STATE_CHANGED)? " changed":"",
(rdrstates[0].event_state & PCSC_STATE_UNKNOWN)? " unknown":"",
(rdrstates[0].event_state & PCSC_STATE_UNAVAILABLE)?" unavail":"",
(rdrstates[0].event_state & PCSC_STATE_EMPTY)? " empty":"",
(rdrstates[0].event_state & PCSC_STATE_PRESENT)? " present":"",
(rdrstates[0].event_state & PCSC_STATE_ATRMATCH)? " atr":"",
(rdrstates[0].event_state & PCSC_STATE_EXCLUSIVE)? " excl":"",
(rdrstates[0].event_state & PCSC_STATE_INUSE)? " inuse":"",
(rdrstates[0].event_state & PCSC_STATE_MUTE)? " mute":"" );
*status = 0;
if ( (rdrstates[0].event_state & PCSC_STATE_PRESENT) )
if ( (reader_table[slot].pcsc.current_state & PCSC_STATE_PRESENT) )
{
*status |= APDU_CARD_PRESENT;
if ( !(rdrstates[0].event_state & PCSC_STATE_MUTE) )
if ( !(reader_table[slot].pcsc.current_state & PCSC_STATE_MUTE) )
*status |= APDU_CARD_ACTIVE;
}
#ifndef HAVE_W32_SYSTEM
@ -692,7 +700,7 @@ pcsc_get_status (int slot, unsigned int *status, int on_wire)
mode. */
if ( (*status & (APDU_CARD_PRESENT|APDU_CARD_ACTIVE))
== (APDU_CARD_PRESENT|APDU_CARD_ACTIVE)
&& !(rdrstates[0].event_state & PCSC_STATE_INUSE) )
&& !(reader_table[slot].pcsc.current_state & PCSC_STATE_INUSE) )
*status |= APDU_CARD_USABLE;
#else
/* Some winscard drivers may set EXCLUSIVE and INUSE at the same
@ -702,7 +710,11 @@ pcsc_get_status (int slot, unsigned int *status, int on_wire)
*status |= APDU_CARD_USABLE;
#endif
return 0;
if (!on_wire && (rdrstates[0].event_state & PCSC_STATE_CHANGED))
/* Event like sleep/resume occurs, which requires RESET. */
return SW_HOST_NO_READER;
else
return 0;
}
@ -741,6 +753,14 @@ pcsc_send_apdu (int slot, unsigned char *apdu, size_t apdulen,
log_error ("pcsc_transmit failed: %s (0x%lx)\n",
pcsc_error_string (err), err);
/* Handle fatal errors which require shutdown of reader. */
if (err == PCSC_E_NOT_TRANSACTED || err == PCSC_W_RESET_CARD
|| err == PCSC_W_REMOVED_CARD)
{
reader_table[slot].pcsc.current_state = PCSC_STATE_UNAWARE;
scd_kick_the_loop ();
}
return pcsc_error_to_sw (err);
}