1548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen/* exif-mnote-data-canon.h 2548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * 3548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * Copyright (c) 2002, 2003 Lutz Mueller <lutz@users.sourceforge.net> 4548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * 5548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * This library is free software; you can redistribute it and/or 6548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * modify it under the terms of the GNU Lesser General Public 7548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * License as published by the Free Software Foundation; either 8548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * version 2 of the License, or (at your option) any later version. 9548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * 10548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * This library is distributed in the hope that it will be useful, 11548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * but WITHOUT ANY WARRANTY; without even the implied warranty of 12548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * Lesser General Public License for more details. 14548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * 15548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * You should have received a copy of the GNU Lesser General Public 16548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * License along with this library; if not, write to the 17548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * Boston, MA 02110-1301 USA. 19548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen */ 20548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 21548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen#ifndef __EXIF_MNOTE_DATA_CANON_H__ 22548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen#define __EXIF_MNOTE_DATA_CANON_H__ 23548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 24548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen#include <libexif/exif-byte-order.h> 25548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen#include <libexif/exif-mnote-data.h> 26548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen#include <libexif/exif-mnote-data-priv.h> 27548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen#include <libexif/exif-mem.h> 28548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen#include <libexif/exif-data.h> 29548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 30548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissentypedef struct _ExifMnoteDataCanon ExifMnoteDataCanon; 31548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 32548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen#include <libexif/canon/mnote-canon-entry.h> 33548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 34548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissenstruct _ExifMnoteDataCanon { 35548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen ExifMnoteData parent; 36548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 37548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen MnoteCanonEntry *entries; 38548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen unsigned int count; 39548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 40548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen ExifByteOrder order; 41548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen unsigned int offset; 42548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 43548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen ExifDataOption options; 44548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen}; 45548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 46548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen/*! Detect if MakerNote is recognized as one handled by the Canon module. 47548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * 48548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * \param[in] ed image #ExifData to identify as as a Canon type 49548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * \param[in] e #ExifEntry for EXIF_TAG_MAKER_NOTE, from within ed but 50548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * duplicated here for convenience 51548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * \return 0 if not recognized, nonzero if recognized. The specific nonzero 52548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen * value returned may identify a subtype unique within this module. 53548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen */ 54548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissenint exif_mnote_data_canon_identify (const ExifData *ed, const ExifEntry *e); 55548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 56548dde4863e9a2315e3f327efe63ff55949addb8Marco NelissenExifMnoteData *exif_mnote_data_canon_new (ExifMem *mem, ExifDataOption o); 57548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen 58548dde4863e9a2315e3f327efe63ff55949addb8Marco Nelissen#endif /* __EXIF_MNOTE_DATA_CANON_H__ */ 59