1 /* 2 * Copyright (C) 2023 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 OHOS_FILEMANAGEMENT_MEDIA_EXIF_H 17 #define OHOS_FILEMANAGEMENT_MEDIA_EXIF_H 18 19 #include <string> 20 21 namespace OHOS { 22 namespace Media { 23 const std::string PHOTO_DATA_IMAGE_BITS_PER_SAMPLE = "BitsPerSample"; 24 const std::string PHOTO_DATA_IMAGE_ORIENTATION = "Orientation"; 25 const std::string PHOTO_DATA_IMAGE_IMAGE_LENGTH = "ImageLength"; 26 const std::string PHOTO_DATA_IMAGE_IMAGE_WIDTH = "ImageWidth"; 27 const std::string PHOTO_DATA_IMAGE_GPS_LATITUDE = "GPSLatitude"; 28 const std::string PHOTO_DATA_IMAGE_GPS_LONGITUDE = "GPSLongitude"; 29 const std::string PHOTO_DATA_IMAGE_GPS_LATITUDE_REF = "GPSLatitudeRef"; 30 const std::string PHOTO_DATA_IMAGE_GPS_LONGITUDE_REF = "GPSLongitudeRef"; 31 const std::string PHOTO_DATA_IMAGE_DATE_TIME_ORIGINAL = "DateTimeOriginal"; 32 const std::string PHOTO_DATA_IMAGE_DATE_TIME_ORIGINAL_FOR_MEDIA = "DateTimeOriginalForMedia"; 33 const std::string PHOTO_DATA_IMAGE_EXPOSURE_TIME = "ExposureTime"; 34 const std::string PHOTO_DATA_IMAGE_F_NUMBER = "FNumber"; 35 const std::string PHOTO_DATA_IMAGE_ISO_SPEED_RATINGS = "ISOSpeedRatings"; 36 const std::string PHOTO_DATA_IMAGE_SCENE_TYPE = "SceneType"; 37 const std::string PHOTO_DATA_IMAGE_IMAGE_DESCRIPTION = "ImageDescription"; 38 const std::string PHOTO_DATA_IMAGE_MAKE = "Make"; 39 const std::string PHOTO_DATA_IMAGE_MODEL = "Model"; 40 const std::string PHOTO_DATA_IMAGE_DATE_TIME = "DateTime"; 41 const std::string PHOTO_DATA_IMAGE_PHOTO_MODE = "HwMnoteCaptureMode"; 42 const std::string PHOTO_DATA_IMAGE_SENSITIVITY_TYPE = "SensitivityType"; 43 const std::string PHOTO_DATA_IMAGE_STANDARD_OUTPUT_SENSITIVITY = "StandardOutputSensitivity"; 44 const std::string PHOTO_DATA_IMAGE_RECOMMENDED_EXPOSURE_INDEX = "RecommendedExposureIndex"; 45 const std::string PHOTO_DATA_IMAGE_ISO_SPEED = "ISOSpeedRatings"; 46 const std::string PHOTO_DATA_IMAGE_APERTURE_VALUE = "ApertureValue"; 47 const std::string PHOTO_DATA_IMAGE_METERING_MODE = "MeteringMode"; 48 const std::string PHOTO_DATA_IMAGE_LIGHT_SOURCE = "LightSource"; 49 const std::string PHOTO_DATA_IMAGE_FLASH = "Flash"; 50 const std::string PHOTO_DATA_IMAGE_FOCAL_LENGTH = "FocalLength"; 51 const std::string PHOTO_DATA_IMAGE_MAKER_NOTE = "MakerNote"; 52 const std::string PHOTO_DATA_IMAGE_USER_COMMENT = "UserComment"; 53 const std::string PHOTO_DATA_IMAGE_PIXEL_X_DIMENSION = "PixelXDimension"; 54 const std::string PHOTO_DATA_IMAGE_PIXEL_Y_DIMENSION = "PixelYDimension"; 55 const std::string PHOTO_DATA_IMAGE_WHITE_BALANCE = "WhiteBalance"; 56 const std::string PHOTO_DATA_IMAGE_FOCAL_LENGTH_IN_35_MM_FILM = "FocalLengthIn35mmFilm"; 57 const std::string PHOTO_DATA_IMAGE_GPS_TIME_STAMP = "GPSTimeStamp"; 58 const std::string PHOTO_DATA_IMAGE_GPS_DATE_STAMP = "GPSDateStamp"; 59 const std::string PHOTO_DATA_IMAGE_COMPRESSED_BITS_PER_PIXEL = "CompressedBitsPerPixel"; 60 const std::string PHOTO_DATA_IMAGE_EXPOSURE_BIAS_VALUE = "ExposureBiasValue"; 61 62 const std::vector<std::string> exifInfoKeys = { 63 PHOTO_DATA_IMAGE_BITS_PER_SAMPLE, 64 PHOTO_DATA_IMAGE_IMAGE_LENGTH, 65 PHOTO_DATA_IMAGE_IMAGE_WIDTH, 66 PHOTO_DATA_IMAGE_GPS_LATITUDE_REF, 67 PHOTO_DATA_IMAGE_GPS_LONGITUDE_REF, 68 PHOTO_DATA_IMAGE_DATE_TIME_ORIGINAL, 69 PHOTO_DATA_IMAGE_DATE_TIME_ORIGINAL_FOR_MEDIA, 70 PHOTO_DATA_IMAGE_EXPOSURE_TIME, 71 PHOTO_DATA_IMAGE_F_NUMBER, 72 PHOTO_DATA_IMAGE_ISO_SPEED_RATINGS, 73 PHOTO_DATA_IMAGE_SCENE_TYPE, 74 PHOTO_DATA_IMAGE_IMAGE_DESCRIPTION, 75 PHOTO_DATA_IMAGE_MAKE, 76 PHOTO_DATA_IMAGE_MODEL, 77 PHOTO_DATA_IMAGE_DATE_TIME, 78 PHOTO_DATA_IMAGE_PHOTO_MODE, 79 PHOTO_DATA_IMAGE_SENSITIVITY_TYPE, 80 PHOTO_DATA_IMAGE_STANDARD_OUTPUT_SENSITIVITY, 81 PHOTO_DATA_IMAGE_RECOMMENDED_EXPOSURE_INDEX, 82 PHOTO_DATA_IMAGE_ISO_SPEED, 83 PHOTO_DATA_IMAGE_APERTURE_VALUE, 84 PHOTO_DATA_IMAGE_METERING_MODE, 85 PHOTO_DATA_IMAGE_LIGHT_SOURCE, 86 PHOTO_DATA_IMAGE_FLASH, 87 PHOTO_DATA_IMAGE_FOCAL_LENGTH, 88 PHOTO_DATA_IMAGE_MAKER_NOTE, 89 PHOTO_DATA_IMAGE_PIXEL_X_DIMENSION, 90 PHOTO_DATA_IMAGE_PIXEL_Y_DIMENSION, 91 PHOTO_DATA_IMAGE_WHITE_BALANCE, 92 PHOTO_DATA_IMAGE_FOCAL_LENGTH_IN_35_MM_FILM, 93 PHOTO_DATA_IMAGE_GPS_TIME_STAMP, 94 PHOTO_DATA_IMAGE_GPS_DATE_STAMP, 95 PHOTO_DATA_IMAGE_COMPRESSED_BITS_PER_PIXEL, 96 PHOTO_DATA_IMAGE_EXPOSURE_BIAS_VALUE, 97 }; 98 } // namespace Media 99 } // namespace OHOS 100 101 #endif // OHOS_FILEMANAGEMENT_MEDIA_EXIF_H 102