1 /* exif-mnote-data-pentax.h 2 * 3 * Copyright (c) 2002 Lutz Mueller <lutz@users.sourceforge.net> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301 USA. 19 * 20 * SPDX-License-Identifier: LGPL-2.0-or-later 21 */ 22 23 #ifndef LIBEXIF_EXIF_MNOTE_DATA_PENTAX_H 24 #define LIBEXIF_EXIF_MNOTE_DATA_PENTAX_H 25 26 #include <libexif/exif-byte-order.h> 27 #include <libexif/exif-mnote-data.h> 28 #include <libexif/exif-mnote-data-priv.h> 29 #include <libexif/pentax/mnote-pentax-entry.h> 30 #include <libexif/exif-data.h> 31 #include <libexif/exif-mem.h> 32 33 enum PentaxVersion {pentaxV1 = 1, pentaxV2 = 2, pentaxV3 = 3, casioV2 = 4 }; 34 35 typedef struct _ExifMnoteDataPentax ExifMnoteDataPentax; 36 37 struct _ExifMnoteDataPentax { 38 ExifMnoteData parent; 39 40 MnotePentaxEntry *entries; 41 unsigned int count; 42 43 ExifByteOrder order; 44 unsigned int offset; 45 46 enum PentaxVersion version; 47 }; 48 49 /*! Detect if MakerNote is recognized as one handled by the Pentax module. 50 * 51 * \param[in] ed image #ExifData to identify as as a Pentax type 52 * \param[in] e #ExifEntry for EXIF_TAG_MAKER_NOTE, from within ed but 53 * duplicated here for convenience 54 * \return 0 if not recognized, nonzero if recognized. The specific nonzero 55 * value returned may identify a subtype unique within this module. 56 */ 57 int exif_mnote_data_pentax_identify (const ExifData *ed, const ExifEntry *e); 58 59 ExifMnoteData *exif_mnote_data_pentax_new (ExifMem *); 60 61 #endif /* !defined(LIBEXIF_EXIF_MNOTE_DATA_PENTAX_H) */ 62