libnfc/libnfc/target-subr.h
Alex Lian c72846e3c6 Convert by value passing of nfc_target to pointer for str_nfc_target and nfc_initiator_target_is_present
This becomes more consistent with all other pass by pointer of most structures.
Additionally, this should lessen stack memory usage, as building strings with str_nfc_target would push the target (283 bytes) plus then a copy of the info objects (up to 275) onto the stack as it dives into the sprintf functions.

Lastly, this makes my attempt at a .NET wrapper easier, as I can make passing by pointer work, but passing by value seems to bomb on the interop right now.
2013-03-07 09:16:33 +01:00

42 lines
2.0 KiB
C

/*-
* Public platform independent Near Field Communication (NFC) library
*
* Copyright (C) 2009 Roel Verdult
* Copyright (C) 2010, 2011 Romain Tartière
* Copyright (C) 2009, 2010, 2011, 2012 Romuald Conty
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
/**
* @file target-subr.c
* @brief Target-related subroutines. (ie. determine target type, print target, etc.)
*/
#ifndef _TARGET_SUBR_H_
#define _TARGET_SUBR_H_
int snprint_hex(char *dst, size_t size, const uint8_t *pbtData, const size_t szLen);
void snprint_nfc_iso14443a_info(char *dst, size_t size, const nfc_iso14443a_info *pnai, bool verbose);
void snprint_nfc_iso14443b_info(char *dst, size_t size, const nfc_iso14443b_info *pnbi, bool verbose);
void snprint_nfc_iso14443bi_info(char *dst, size_t size, const nfc_iso14443bi_info *pnii, bool verbose);
void snprint_nfc_iso14443b2sr_info(char *dst, size_t size, const nfc_iso14443b2sr_info *pnsi, bool verbose);
void snprint_nfc_iso14443b2ct_info(char *dst, size_t size, const nfc_iso14443b2ct_info *pnci, bool verbose);
void snprint_nfc_felica_info(char *dst, size_t size, const nfc_felica_info *pnfi, bool verbose);
void snprint_nfc_jewel_info(char *dst, size_t size, const nfc_jewel_info *pnji, bool verbose);
void snprint_nfc_dep_info(char *dst, size_t size, const nfc_dep_info *pndi, bool verbose);
void snprint_nfc_target(char *dst, size_t size, const nfc_target *pnt, bool verbose);
#endif