1 /* 2 * Copyright (C) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef LIBEXIF_MNOTE_HUAWEI_ENTRY_H 17 #define LIBEXIF_MNOTE_HUAWEI_ENTRY_H 18 19 #include <libexif/exif-format.h> 20 #include <libexif/exif-byte-order.h> 21 #include <libexif/huawei/mnote-huawei-tag.h> 22 23 typedef struct _MnoteHuaweiEntry MnoteHuaweiEntry; 24 typedef struct _ExifMnoteDataHuawei ExifMnoteDataHuawei; 25 26 struct _MnoteHuaweiEntry { 27 MnoteHuaweiTag tag; 28 ExifFormat format; 29 unsigned long components; 30 31 unsigned char *data; 32 unsigned int size; 33 ExifByteOrder order; 34 35 void *md; 36 void *parent_md; 37 ExifMem *mem; 38 }; 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif /* __cplusplus */ 43 44 char *mnote_huawei_entry_get_value (MnoteHuaweiEntry *entry, char *v, unsigned int maxlen); 45 int mnote_huawei_entry_set_value(MnoteHuaweiEntry *entry, const char *v, int strlen); 46 47 MnoteHuaweiEntry *mnote_huawei_entry_new(ExifMnoteData *n); 48 void mnote_huawei_entry_replace_mem(MnoteHuaweiEntry *e, ExifMem *mem); 49 void mnote_huawei_entry_free_content(MnoteHuaweiEntry *e); 50 void mnote_huawei_entry_free_contour(MnoteHuaweiEntry *e); 51 void mnote_huawei_entry_free(MnoteHuaweiEntry *e); 52 void mnote_huawei_entry_initialize(MnoteHuaweiEntry *e, MnoteHuaweiTag tag, ExifByteOrder order); 53 54 #ifdef __cplusplus 55 } 56 #endif /* __cplusplus */ 57 58 #endif /* !defined(LIBEXIF_MNOTE_HUAWEI_ENTRY_H) */ 59