select_mf() and get_challenge() to test whether T=CL layer is working

git-svn-id: https://svn.gnumonks.org/trunk/librfid@1210 e0336214-984f-0b4b-a45f-81c69e1f0ede

diff --git a/openct-escape.c b/openct-escape.c
index 7533d0f..32bc123 100644 (file)
--- a/openct-escape.c
+++ b/openct-escape.c
@@ -90,8 +90,8 @@ static int init()
        }
 
        printf("opening layer2 handle\n");
-       //l2h = rfid_layer2_init(rh, RFID_LAYER2_ISO14443A);
-       l2h = rfid_layer2_init(rh, RFID_LAYER2_ISO14443B);
+       l2h = rfid_layer2_init(rh, RFID_LAYER2_ISO14443A);
+       //l2h = rfid_layer2_init(rh, RFID_LAYER2_ISO14443B);
        if (!l2h) {
                fprintf(stderr, "error during iso14443a_init\n");
                return -1;
@@ -122,16 +122,58 @@ static int init()
        return 0;
 }
 
+static int select_mf(void)
+{
+       unsigned char cmd[] = { 0x00, 0xa4, 0x00, 0x00, 0x02, 0x3f, 0x00, 0x00 };
+       unsigned char ret[256];
+       unsigned int rlen = sizeof(ret);
+
+       int rv;
+
+       rv = rfid_protocol_transcieve(ph, cmd, sizeof(cmd), ret, &rlen, 0, 0);
+       if (rv < 0)
+               return rv;
+
+       //printf("%s\n", rfid_hexdump(ret, rlen));
+
+       return 0;
+}
+
+
+static int get_challenge(unsigned char len)
+{
+       unsigned char cmd[] = { 0x00, 0x84, 0x00, 0x00, 0x08 };
+       unsigned char ret[256];
+       unsigned int rlen = sizeof(ret);
+
+       cmd[4] = len;
+
+       int rv;
+
+       rv = rfid_protocol_transcieve(ph, cmd, sizeof(cmd), ret, &rlen, 0, 0);
+       if (rv < 0)
+               return rv;
+
+       //printf("%s\n", rfid_hexdump(ret, rlen));
+
+       return 0;
+}
 
 int main(int argc, char **argv)
 {
        int rc;
        char buf[0x40];
+       int i;
 
        if (init() < 0)
                exit(1);
 
        /* we've established T=CL at this point */
+
+       select_mf();
+
+       for (i = 0; i < 4; i++)
+               get_challenge(0x60);
  
        rfid_reader_close(rh);