libcacard/vreader.h

   1 /*
   2  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
   3  * See the COPYING.LIB file in the top-level directory.
   4  */
   5
   6 #ifndef VREADER_H
   7 #define VREADER_H 1
   8
   9 #include "eventt.h"
  10 #include "vreadert.h"
  11 #include "vcardt.h"
  12
  13 /*
  14  * calls for reader front end
  15  */
  16 VReaderStatus vreader_power_on(VReader *reader, unsigned char *atr, int *len);
  17 VReaderStatus vreader_power_off(VReader *reader);
  18 VReaderStatus vreader_xfr_bytes(VReader *reader, unsigned char *send_buf,
  19                                 int send_buf_len, unsigned char *receive_buf,
  20                                 int *receive_buf_len);
  21
  22 /* constructor */
  23 VReader *vreader_new(const char *readerName, VReaderEmul *emul_private,
  24                      VReaderEmulFree private_free);
  25 /* get a new reference to a reader */
  26 VReader *vreader_reference(VReader *reader);
  27 /* "destructor" (readers are reference counted) */
  28 void vreader_free(VReader *reader);
  29
  30 /* accessors */
  31 VReaderEmul *vreader_get_private(VReader *);
  32 VReaderStatus vreader_card_is_present(VReader *reader);
  33 void vreader_queue_card_event(VReader *reader);
  34 const char *vreader_get_name(VReader *reader);
  35 vreader_id_t vreader_get_id(VReader *reader);
  36 VReaderStatus vreader_set_id(VReader *reader, vreader_id_t id);
  37
  38 /* list operations */
  39 VReaderList *vreader_get_reader_list(void);
  40 void vreader_list_delete(VReaderList *list);
  41 VReader *vreader_list_get_reader(VReaderListEntry *entry);
  42 VReaderListEntry *vreader_list_get_first(VReaderList *list);
  43 VReaderListEntry *vreader_list_get_next(VReaderListEntry *list);
  44 VReader *vreader_get_reader_by_id(vreader_id_t id);
  45 VReader *vreader_get_reader_by_name(const char *name);
  46
  47 /*
  48  * list tools for vcard_emul
  49  */
  50 void vreader_init(void);
  51 VReaderStatus vreader_add_reader(VReader *reader);
  52 VReaderStatus vreader_remove_reader(VReader *reader);
  53 VReaderStatus vreader_insert_card(VReader *reader, VCard *card);
  54
  55 #endif