- markus@cvs.openbsd.org 2001/08/01 22:03:33
[authfd.c authfd.h readconf.c readconf.h scard.c scard.h ssh-add.c
ssh-agent.c ssh.c]
use strings instead of ints for smartcard reader ids
diff --git a/scard.c b/scard.c
index 8c53c66..8b3abcf 100644
--- a/scard.c
+++ b/scard.c
@@ -24,7 +24,7 @@
#ifdef SMARTCARD
#include "includes.h"
-RCSID("$OpenBSD: scard.c,v 1.10 2001/07/31 12:53:34 jakob Exp $");
+RCSID("$OpenBSD: scard.c,v 1.11 2001/08/01 22:03:33 markus Exp $");
#include <openssl/engine.h>
#include <sectok.h>
@@ -43,7 +43,7 @@
#define MAX_BUF_SIZE 256
static int sc_fd = -1;
-static int sc_reader_num = -1;
+static char *sc_reader_id = NULL;
static int cla = 0x00; /* class */
/* interface to libsectok */
@@ -56,14 +56,14 @@
if (sc_fd >= 0)
return sc_fd;
- sc_fd = sectok_open(sc_reader_num, STONOWAIT, &sw);
+ sc_fd = sectok_friendly_open(sc_reader_id, STONOWAIT, &sw);
if (sc_fd < 0) {
error("sectok_open failed: %s", sectok_get_sw(sw));
return SCARD_ERROR_FAIL;
}
if (! sectok_cardpresent(sc_fd)) {
- debug("smartcard in reader %d not present, skipping",
- sc_reader_num);
+ debug("smartcard in reader %s not present, skipping",
+ sc_reader_id);
sc_close();
return SCARD_ERROR_NOCARD;
}
@@ -326,12 +326,15 @@
}
Key *
-sc_get_key(int num)
+sc_get_key(const char *id)
{
Key *k;
int status;
- sc_reader_num = num;
+ if (sc_reader_id != NULL)
+ xfree(sc_reader_id);
+ sc_reader_id = xstrdup(id);
+
k = key_new(KEY_RSA);
if (k == NULL) {
return NULL;