256 lines
7.3 KiB
C
256 lines
7.3 KiB
C
/*-
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* Public platform independent Near Field Communication (NFC) library examples
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*
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* Copyright (C) 2009, Roel Verdult
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* Copyright (C) 2010, Romuald Conty, Romain Tartière
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1) Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2 )Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* Note that this license only applies on the examples, NFC library itself is under LGPL
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*
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*/
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/**
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* @file nfc-list.c
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* @brief Lists the first target present of each founded device
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif // HAVE_CONFIG_H
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#ifdef HAVE_LIBUSB
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# ifdef DEBUG
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# include <usb.h>
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# endif
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#endif
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#include <err.h>
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#include <stdio.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#include <nfc/nfc.h>
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#include "nfc-utils.h"
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#define MAX_DEVICE_COUNT 16
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#define MAX_TARGET_COUNT 16
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static nfc_device *pnd;
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static void
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print_usage(const char *progname)
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{
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printf("usage: %s [-v]\n", progname);
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printf(" -v\t verbose display\n");
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}
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int
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main(int argc, const char *argv[])
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{
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(void) argc;
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const char *acLibnfcVersion;
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size_t i;
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bool verbose = false;
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int res = 0;
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nfc_init(NULL);
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// Display libnfc version
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acLibnfcVersion = nfc_version();
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printf("%s uses libnfc %s\n", argv[0], acLibnfcVersion);
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if (argc != 1) {
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if ((argc == 2) && (0 == strcmp("-v", argv[1]))) {
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verbose = true;
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} else {
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print_usage(argv[0]);
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exit(EXIT_FAILURE);
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}
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}
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#ifdef HAVE_LIBUSB
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# ifdef DEBUG
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usb_set_debug(4);
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# endif
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#endif
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/* Lazy way to open an NFC device */
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#if 0
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pnd = nfc_open(NULL, NULL);
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#endif
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/* If specific device is wanted, i.e. an ARYGON device on /dev/ttyUSB0 */
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#if 0
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nfc_device_desc_t ndd;
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ndd.pcDriver = "ARYGON";
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ndd.pcPort = "/dev/ttyUSB0";
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ndd.uiSpeed = 115200;
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pnd = nfc_open(NULL, &ndd);
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#endif
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/* If specific device is wanted, i.e. a SCL3711 on USB */
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#if 0
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nfc_device_desc_t ndd;
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ndd.pcDriver = "PN533_USB";
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strcpy(ndd.acDevice, "SCM Micro / SCL3711-NFC&RW");
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pnd = nfc_open(NULL, &ndd);
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#endif
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nfc_connstring connstrings[MAX_DEVICE_COUNT];
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size_t szDeviceFound = nfc_list_devices(NULL, connstrings, MAX_DEVICE_COUNT);
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if (szDeviceFound == 0) {
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printf("No NFC device found.\n");
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}
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for (i = 0; i < szDeviceFound; i++) {
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nfc_target ant[MAX_TARGET_COUNT];
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pnd = nfc_open(NULL, connstrings[i]);
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if (pnd == NULL) {
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ERR("Unable to open NFC device: %s", connstrings[i]);
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continue;
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}
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if (nfc_initiator_init(pnd) < 0) {
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nfc_perror(pnd, "nfc_initiator_init");
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exit(EXIT_FAILURE);
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}
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printf("NFC device: %s opened\n", nfc_device_get_name(pnd));
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nfc_modulation nm;
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nm.nmt = NMT_ISO14443A;
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nm.nbr = NBR_106;
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// List ISO14443A targets
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if ((res = nfc_initiator_list_passive_targets(pnd, nm, ant, MAX_TARGET_COUNT)) >= 0) {
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int n;
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if (verbose || (res > 0)) {
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printf("%d ISO14443A passive target(s) found%s\n", res, (res == 0) ? ".\n" : ":");
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}
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for (n = 0; n < res; n++) {
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print_nfc_iso14443a_info(ant[n].nti.nai, verbose);
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printf("\n");
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}
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}
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nm.nmt = NMT_FELICA;
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nm.nbr = NBR_212;
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// List Felica tags
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if ((res = nfc_initiator_list_passive_targets(pnd, nm, ant, MAX_TARGET_COUNT)) >= 0) {
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int n;
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if (verbose || (res > 0)) {
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printf("%d Felica (212 kbps) passive target(s) found%s\n", res, (res == 0) ? ".\n" : ":");
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}
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for (n = 0; n < res; n++) {
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print_nfc_felica_info(ant[n].nti.nfi, verbose);
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printf("\n");
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}
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}
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nm.nbr = NBR_424;
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if ((res = nfc_initiator_list_passive_targets(pnd, nm, ant, MAX_TARGET_COUNT)) >= 0) {
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int n;
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if (verbose || (res > 0)) {
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printf("%d Felica (424 kbps) passive target(s) found%s\n", res, (res == 0) ? ".\n" : ":");
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}
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for (n = 0; n < res; n++) {
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print_nfc_felica_info(ant[n].nti.nfi, verbose);
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printf("\n");
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}
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}
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nm.nmt = NMT_ISO14443B;
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nm.nbr = NBR_106;
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// List ISO14443B targets
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if ((res = nfc_initiator_list_passive_targets(pnd, nm, ant, MAX_TARGET_COUNT)) >= 0) {
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int n;
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if (verbose || (res > 0)) {
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printf("%d ISO14443B passive target(s) found%s\n", res, (res == 0) ? ".\n" : ":");
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}
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for (n = 0; n < res; n++) {
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print_nfc_iso14443b_info(ant[n].nti.nbi, verbose);
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printf("\n");
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}
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}
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nm.nmt = NMT_ISO14443BI;
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nm.nbr = NBR_106;
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// List ISO14443B' targets
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if ((res = nfc_initiator_list_passive_targets(pnd, nm, ant, MAX_TARGET_COUNT)) >= 0) {
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int n;
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if (verbose || (res > 0)) {
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printf("%d ISO14443B' passive target(s) found%s\n", res, (res == 0) ? ".\n" : ":");
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}
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for (n = 0; n < res; n++) {
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print_nfc_iso14443bi_info(ant[n].nti.nii, verbose);
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printf("\n");
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}
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}
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nm.nmt = NMT_ISO14443B2SR;
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nm.nbr = NBR_106;
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// List ISO14443B-2 ST SRx family targets
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if ((res = nfc_initiator_list_passive_targets(pnd, nm, ant, MAX_TARGET_COUNT)) >= 0) {
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int n;
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if (verbose || (res > 0)) {
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printf("%d ISO14443B-2 ST SRx passive target(s) found%s\n", res, (res == 0) ? ".\n" : ":");
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}
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for (n = 0; n < res; n++) {
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print_nfc_iso14443b2sr_info(ant[n].nti.nsi, verbose);
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printf("\n");
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}
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}
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nm.nmt = NMT_ISO14443B2CT;
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nm.nbr = NBR_106;
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// List ISO14443B-2 ASK CTx family targets
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if ((res = nfc_initiator_list_passive_targets(pnd, nm, ant, MAX_TARGET_COUNT)) >= 0) {
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int n;
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if (verbose || (res > 0)) {
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printf("%d ISO14443B-2 ASK CTx passive target(s) found%s\n", res, (res == 0) ? ".\n" : ":");
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}
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for (n = 0; n < res; n++) {
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print_nfc_iso14443b2ct_info(ant[n].nti.nci, verbose);
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printf("\n");
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}
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}
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nm.nmt = NMT_JEWEL;
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nm.nbr = NBR_106;
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// List Jewel targets
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if ((res = nfc_initiator_list_passive_targets(pnd, nm, ant, MAX_TARGET_COUNT)) >= 0) {
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int n;
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if (verbose || (res > 0)) {
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printf("%d Jewel passive target(s) found%s\n", res, (res == 0) ? ".\n" : ":");
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}
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for (n = 0; n < res; n++) {
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print_nfc_jewel_info(ant[n].nti.nji, verbose);
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printf("\n");
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}
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}
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nfc_close(pnd);
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}
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nfc_exit(NULL);
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return 0;
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}
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