X-Git-Url: http://www.average.org/gitweb/?p=pam_pcsc_cr.git;a=blobdiff_plain;f=pcsc_cr.c;h=50d67f12a306c0bc399dcbcfbd5672aeb4d08dbe;hp=0354c32023e7ddfeb58fe1265bf1f8a462c9746a;hb=d1eca5714f380358097e727408b07bdb808344bb;hpb=7c4066e68330f89016e939a6ad34036f9e00c11d

diff --git a/pcsc_cr.c b/pcsc_cr.c
index 0354c32..50d67f1 100644
--- a/pcsc_cr.c
+++ b/pcsc_cr.c
@@ -1,4 +1,6 @@
+#include <stdio.h>
 #include <string.h>
+#include <alloca.h>
 #include "token.h"
 #include <reader.h>
 
@@ -11,7 +13,7 @@ static struct token_interface *types[] = {
 
 SCARD_IO_REQUEST pioSendPci;
 
-static LONG find_hb(LPTSTR atr, DWORD atrsize, LPTSTR *hb, LPDWORD hbsize)
+static LONG find_hb(BYTE *atr, DWORD atrsize, BYTE **hb, LPDWORD hbsize)
 {
 	int i, j, cont;
 	if (atrsize < 2) return SCARD_W_UNSUPPORTED_CARD;
@@ -42,7 +44,7 @@ long pcsc_cr(unsigned char *chal, int csize, unsigned char *resp, int *rsize)
 	DWORD nrdrs = SCARD_AUTOALLOCATE, activeproto;
 	BYTE atr[33];
 	DWORD atrsize;
-	LPTSTR hb;
+	BYTE *hb;
 	DWORD hbsize;
 	DWORD lrsize;
 	int i;
@@ -97,3 +99,26 @@ free_out:
 char *pcsc_errstr(long err) {
 	return pcsc_stringify_error(err);
 }
+
+int pcsc_option(char *option)
+{
+	char *name, *key, *val;
+	int i, rc = -1;
+	struct token_interface *type;
+
+	name=(char *)alloca(strlen(option)+1);
+	strcpy(name, option);
+	if ((key = strchr(name, ':'))) *(key++) = '\0';
+	else return -1;
+	if ((val = strchr(key, '='))) *(val++) = '\0';
+	else return -1;
+	if (*val == '\0') return -1;
+	for (i = 0; types[i]; i++) {
+		type = types[i];
+		if (!strcmp(type->name,name)) {
+			rc = type->parse_option(key, val);
+			break;
+		}
+	}
+	return rc;
+}