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Code Activity

* command.c (scd_update_reader_status_file): Write status files.

Browse source 
* app-help.c (app_help_read_length_of_cert): Fixed calculation of
R_CERTOFF.

* pcsc-wrapper.c: New.
* Makefile.am (pkglib_PROGRAMS): Install it here.
* apdu.c (writen, readn): New.
(open_pcsc_reader, pcsc_send_apdu, close_pcsc_reader): Use the
pcsc-wrapper if we are using Pth.
(apdu_send_le): Reinitialize RESULTLEN.  Handle SW_EOF_REACHED
like SW_SUCCESS.
This commit is contained in:
Werner Koch 2004-04-20 16:42:55 +00:00
parent 2c9aac608b
commit 78f797d11d
6 changed files with 68 additions and 11 deletions
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35
scd/command.c
View file

@ -1179,6 +1179,11 @@ send_status_info (CTRL ctrl, const char *keyword, ...)
void
scd_update_reader_status_file (void)
{
static struct {
int any;
unsigned int status;
unsigned int changed;
} last[10];
int slot;
int used;
unsigned int status, changed;
@ -1187,9 +1192,35 @@ scd_update_reader_status_file (void)
make sense to wait here for a operation to complete. If we are
so busy working with the card, delays in the status file updated
are should be acceptable. */
for (slot=0; !apdu_enum_reader (slot, &used); slot++)
for (slot=0; (slot < DIM(last)
&&!apdu_enum_reader (slot, &used)); slot++)
if (used && !apdu_get_status (slot, 0, &status, &changed))
{
log_info ("status of slot %d is %u\n", slot, status);
if (!last[slot].any || last[slot].status != status
|| last[slot].changed != changed )
{
char *fname;
char templ[50];
FILE *fp;
last[slot].any = 1;
last[slot].status = status;
last[slot].changed = changed;
log_info ("updating status of slot %d to 0x%04X\n", slot, status);
sprintf (templ, "reader_%d.status", slot);
fname = make_filename (opt.homedir, templ, NULL );
fp = fopen (fname, "w");
if (fp)
{
fprintf (fp, "%s\n",
(status & 1)? "USABLE":
(status & 4)? "ACTIVE":
(status & 2)? "PRESENT": "NOCARD");
fclose (fp);
}
xfree (fname);
}
}
}