1 /* 2 * Copyright (c) 2021 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 #ifndef OHOS_RESOURCE_MANAGER_RESOURCEMANAGER_H 16 #define OHOS_RESOURCE_MANAGER_RESOURCEMANAGER_H 17 18 #include <map> 19 #include <string> 20 #include <vector> 21 #include <memory> 22 #include "res_config.h" 23 24 namespace OHOS { 25 namespace Global { 26 namespace Resource { 27 class ResourceManager { 28 public: 29 30 typedef struct { 31 /** the raw file fd */ 32 int fd; 33 34 /** the offset from where the raw file starts in the HAP */ 35 long offset; 36 37 /** the length of the raw file in the HAP. */ 38 long length; 39 } RawFileDescriptor; 40 41 struct RawFile { 42 /** the offset from where the raw file starts in the HAP */ 43 long offset; 44 45 /** the length of the raw file in the HAP. */ 46 long length; 47 48 FILE *pf; 49 50 std::unique_ptr<uint8_t[]> buffer; 51 }; 52 53 struct Resource { 54 /** the hap bundle name */ 55 std::string bundleName; 56 57 /** the hap module name */ 58 std::string moduleName; 59 60 /** the resource id in hap */ 61 int32_t id; 62 }; 63 64 virtual ~ResourceManager() = 0; 65 66 virtual bool AddResource(const char *path) = 0; 67 68 virtual RState UpdateResConfig(ResConfig &resConfig) = 0; 69 70 virtual void GetResConfig(ResConfig &resConfig) = 0; 71 72 virtual RState GetStringById(uint32_t id, std::string &outValue) = 0; 73 74 virtual RState GetStringByName(const char *name, std::string &outValue) = 0; 75 76 virtual RState GetStringFormatById(std::string &outValue, uint32_t id, ...) = 0; 77 78 virtual RState GetStringFormatByName(std::string &outValue, const char *name, ...) = 0; 79 80 virtual RState GetStringArrayById(uint32_t id, std::vector<std::string> &outValue) = 0; 81 82 virtual RState GetStringArrayByName(const char *name, std::vector<std::string> &outValue) = 0; 83 84 virtual RState GetPatternById(uint32_t id, std::map<std::string, std::string> &outValue) = 0; 85 86 virtual RState GetPatternByName(const char *name, std::map<std::string, std::string> &outValue) = 0; 87 88 virtual RState GetPluralStringById(uint32_t id, int quantity, std::string &outValue) = 0; 89 90 virtual RState GetPluralStringByName(const char *name, int quantity, std::string &outValue) = 0; 91 92 virtual RState GetPluralStringByIdFormat(std::string &outValue, uint32_t id, int quantity, ...) = 0; 93 94 virtual RState GetPluralStringByNameFormat(std::string &outValue, const char *name, int quantity, ...) = 0; 95 96 virtual RState GetThemeById(uint32_t id, std::map<std::string, std::string> &outValue) = 0; 97 98 virtual RState GetThemeByName(const char *name, std::map<std::string, std::string> &outValue) = 0; 99 100 virtual RState GetBooleanById(uint32_t id, bool &outValue) = 0; 101 102 virtual RState GetBooleanByName(const char *name, bool &outValue) = 0; 103 104 virtual RState GetIntegerById(uint32_t id, int &outValue) = 0; 105 106 virtual RState GetIntegerByName(const char *name, int &outValue) = 0; 107 108 virtual RState GetFloatById(uint32_t id, float &outValue) = 0; 109 110 virtual RState GetFloatById(uint32_t id, float &outValue, std::string &unit) = 0; 111 112 virtual RState GetFloatByName(const char *name, float &outValue) = 0; 113 114 virtual RState GetFloatByName(const char *name, float &outValue, std::string &unit) = 0; 115 116 virtual RState GetIntArrayById(uint32_t id, std::vector<int> &outValue) = 0; 117 118 virtual RState GetIntArrayByName(const char *name, std::vector<int> &outValue) = 0; 119 120 virtual RState GetColorById(uint32_t id, uint32_t &outValue) = 0; 121 122 virtual RState GetColorByName(const char *name, uint32_t &outValue) = 0; 123 124 virtual RState GetProfileById(uint32_t id, std::string &outValue) = 0; 125 126 virtual RState GetProfileByName(const char *name, std::string &outValue) = 0; 127 128 virtual RState GetMediaById(uint32_t id, std::string &outValue) = 0; 129 130 virtual RState GetMediaById(uint32_t id, uint32_t density, std::string &outValue) = 0; 131 132 virtual RState GetMediaByName(const char *name, std::string &outValue) = 0; 133 134 virtual RState GetMediaByName(const char *name, uint32_t density, std::string &outValue) = 0; 135 136 virtual RState GetRawFilePathByName(const std::string &name, std::string &outValue) = 0; 137 138 virtual RState GetRawFileDescriptor(const std::string &name, RawFileDescriptor &descriptor) = 0; 139 140 virtual RState CloseRawFileDescriptor(const std::string &name) = 0; 141 142 virtual RState GetMediaBase64ByNameData(const char *name, uint32_t density, std::string &base64Data) = 0; 143 144 virtual RState GetMediaBase64ByIdData(uint32_t id, uint32_t density, std::string &base64Data) = 0; 145 146 virtual RState GetMediaDataById(uint32_t id, size_t& len, std::unique_ptr<uint8_t[]> &outValue) = 0; 147 148 virtual RState GetMediaDataByName(const char *name, size_t& len, std::unique_ptr<uint8_t[]> &outValue) = 0; 149 150 virtual RState GetMediaDataById(uint32_t id, uint32_t density, size_t& len, 151 std::unique_ptr<uint8_t[]> &outValue) = 0; 152 153 virtual RState GetMediaDataByName(const char *name, uint32_t density, size_t& len, 154 std::unique_ptr<uint8_t[]> &outValue) = 0; 155 156 virtual RState GetMediaBase64DataById(uint32_t id, std::string &outValue) = 0; 157 158 virtual RState GetMediaBase64DataByName(const char *name, std::string &outValue) = 0; 159 160 virtual RState GetMediaBase64DataById(uint32_t id, uint32_t density, std::string &outValue) = 0; 161 162 virtual RState GetMediaBase64DataByName(const char *name, uint32_t density, std::string &outValue) = 0; 163 164 virtual RState GetProfileDataById(uint32_t id, size_t &len, std::unique_ptr<uint8_t[]> &outValue) = 0; 165 166 virtual RState GetProfileDataByName(const char *name, size_t &len, std::unique_ptr<uint8_t[]> &outValue) = 0; 167 168 virtual RState GetRawFileFromHap(const std::string &rawFileName, std::unique_ptr<RawFile> &rawFile) = 0; 169 170 virtual RState GetRawFileDescriptorFromHap(const std::string &rawFileName, RawFileDescriptor &descriptor) = 0; 171 172 virtual RState IsLoadHap() = 0; 173 }; 174 175 EXPORT_FUNC ResourceManager *CreateResourceManager(); 176 } // namespace Resource 177 } // namespace Global 178 } // namespace OHOS 179 #endif