initial PAM module

[pam_pcsc_cr.git] / pcsc_cr.c

diff --git a/pcsc_cr.c b/pcsc_cr.c
index 52a18e7d9dbcf275f0ab675c96fc3f28856847f0..48c79f8443e29a8942f7469409f6e8a96eb98acf 100644 (file)
--- a/pcsc_cr.c
+++ b/pcsc_cr.c
@@ -37,7 +37,8 @@ static LONG find_hb(BYTE *atr, DWORD atrsize, BYTE **hb, LPDWORD hbsize)
        return SCARD_S_SUCCESS;
 }
 
-long pcsc_cr(unsigned char *chal, int csize, unsigned char *resp, int *rsize)
+long pcsc_cr(const unsigned char *chal, const int csize,
+               unsigned char *resp, int *rsize)
 {
        struct token_interface *type;
        LONG rc;
@@ -87,8 +88,17 @@ long pcsc_cr(unsigned char *chal, int csize, unsigned char *resp, int *rsize)
                (void)SCardDisconnect(hCard, SCARD_LEAVE_CARD);
        }
        if (rc) goto free_out;
+#if 0
+       char serial[16];
+       memset(serial, 'z', sizeof(serial));
+       serial[sizeof(serial) - 1] - '\0';
+       lrsize = sizeof(serial);
+       rc = type->getserial(hCard, &serial, &lrsize);
+       if (rc) goto disc_free_out;
+       printf("Serial is %s\n", serial);
+#endif
        lrsize = *rsize;
-       rc = type->trancieve(hCard, chal, csize, resp, &lrsize);
+       rc = type->trancieve(hCard, (BYTE*)chal, csize, resp, &lrsize);
        if (rc) goto disc_free_out;
        *rsize = lrsize;
        rc = type->epilogue(hCard);
@@ -103,7 +113,7 @@ char *pcsc_errstr(long err) {
        return pcsc_stringify_error(err);
 }
 
-int pcsc_option(char *option)
+int pcsc_option(const char *option)
 {
        char *name, *key, *val;
        int i, rc = -1;