src/rfid.c

   1 /*
   2  *  This program is free software; you can redistribute it and/or modify
   3  *  it under the terms of the GNU General Public License version 2
   4  *  as published by the Free Software Foundation
   5  *
   6  *  This program is distributed in the hope that it will be useful,
   7  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   8  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   9  *  GNU General Public License for more details.
  10  *
  11  *  You should have received a copy of the GNU General Public License
  12  *  along with this program; if not, write to the Free Software
  13  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  14  */
  15 #include <stdio.h>
  16 #include <string.h>
  17
  18 #include <librfid/rfid_reader_cm5121.h>
  19 #include <librfid/rfid_protocol.h>
  20 #include <librfid/rfid_protocol_tcl.h>
  21 #include <librfid/rfid_protocol_mifare_ul.h>
  22 #include <librfid/rfid_protocol_mifare_classic.h>
  23
  24 const char *
  25 rfid_hexdump(const void *data, unsigned int len)
  26 {
  27         static char string[1024];
  28         unsigned char *d = (unsigned char *) data;
  29         unsigned int i, left;
  30
  31         string[0] = '\0';
  32         left = sizeof(string);
  33         for (i = 0; len--; i += 3) {
  34                 if (i >= sizeof(string) -4)
  35                         break;
  36                 snprintf(string+i, 4, " %02x", *d++);
  37         }
  38         return string;
  39 }
  40
  41 int rfid_init(unsigned int id)
  42 {
  43         swicth(id) {
  44         case RFID_READER_CM5121:
  45                 rfid_reader_register(&rfid_reader_cm5121);
  46                 break;
  47         case RFID_READER_X501:
  48                 rfid_reader_register(&rfid_reader_x501);
  49                 break;
  50         /*
  51         case RFID_READER_PEGODA:
  52                 rfid_reader_register(&rfid_reader_pegoda);
  53                 break;
  54         */
  55         default:
  56                 return -EINVAL;
  57         }
  58         rfid_layer2_register(&rfid_layer2_iso14443a);
  59         rfid_layer2_register(&rfid_layer2_iso14443b);
  60         rfid_protocol_register(&rfid_protocol_tcl);
  61         rfid_protocol_register(&rfid_protocol_mful);
  62         rfid_protocol_register(&rfid_protocol_mfcl);
  63
  64         return 0;
  65 }
  66
  67 void rfid_fini()
  68 {
  69         /* FIXME: implementation */
  70 }