83 lines
3.2 KiB
C++
83 lines
3.2 KiB
C++
/**
|
|
* MIT-License
|
|
* Copyright (c) 2018 by nolm <nolan@nolm.name>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to
|
|
* deal in the Software without restriction, including without limitation the
|
|
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*
|
|
* Modified version.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <cstdint>
|
|
|
|
// cardinfo_t is a description of a card that was presented to a reader
|
|
typedef struct card_info {
|
|
int card_type = 0;
|
|
uint8_t uid[8];
|
|
} card_info_t;
|
|
|
|
/*
|
|
* cardinfo_callback_t is a pointer to a function that will be called on card present.
|
|
*
|
|
* The provided cardinfo_t pointer will become invalid after the callback returns, so
|
|
* any data contained within should be copied into more permanent storage if necessary.
|
|
*/
|
|
typedef void (*cardinfo_callback_t)(uint8_t slot_no, card_info_t *cardinfo);
|
|
|
|
// winscard_config_t describes the parameters used to configure the smart card listener.
|
|
typedef struct {
|
|
|
|
// A pointer to a null-terminated string that specifies the name of the reader used for
|
|
// the first slot, according to SCardListReaders.
|
|
//
|
|
// If this is NULL or a zero-length string, the first reader found will be used.
|
|
const char *slot0_reader_name;
|
|
|
|
// A pointer to a null-terminated string that specifies the name of the reader used for
|
|
// the second slot, according to SCardListReaders. If only this slot is set, or the reader
|
|
// specified for the first slot is not found, this reader will become the second slot.
|
|
//
|
|
// If this is NULL or a zero-length string, the second reader found will be used, if any.
|
|
const char *slot1_reader_name;
|
|
|
|
// A pointer to a function that will be called when a card state change event has occurred.
|
|
//
|
|
// If a card has been presented, cardinfo_t.card_type will be set accordingly. If a card has
|
|
// been removed, then card_type will be 0, and the value of uid is undefined.
|
|
cardinfo_callback_t cardinfo_callback;
|
|
|
|
// Flips the order of the card insertions for P1/P2
|
|
bool flip_order;
|
|
|
|
// For toggling the order using NUMLOCK
|
|
bool toggle_order;
|
|
|
|
} winscard_config_t;
|
|
extern winscard_config_t WINSCARD_CONFIG;
|
|
|
|
/* scard_threadmain is the entry point for smart card listener thread. */
|
|
int scard_threadmain();
|
|
|
|
/* start threadmain in a separate thread */
|
|
void scard_threadstart();
|
|
|
|
/* scard_fini signals to terminate and clean up smart card listener routine. */
|
|
void scard_fini();
|