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 ROSEN_MODULES_TEXGINE_SRC_TEXT_CONVERTER_H 17 #define ROSEN_MODULES_TEXGINE_SRC_TEXT_CONVERTER_H 18 #include <string> 19 #include <vector> 20 21 namespace OHOS { 22 namespace Rosen { 23 namespace TextEngine { 24 using UTF8String = std::vector<uint8_t>; 25 using UTF16String = std::vector<uint16_t>; 26 using UTF32String = std::vector<uint32_t>; 27 28 class TextConverter { 29 public: 30 static UTF8String ToUTF8(const UTF16String &utf16Text); 31 static std::string ToStr(const UTF16String &utf16Text); 32 static UTF16String ToUTF16(const std::string &utf8Text); 33 static UTF16String ToUTF16(const UTF8String &utf8Text); 34 static UTF16String ToUTF16(const UTF32String &utf32Text); 35 static UTF32String ToUTF32(const UTF16String &utf16Text); 36 }; 37 } // namespace TextEngine 38 } // namespace Rosen 39 } // namespace OHOS 40 41 #endif // ROSEN_MODULES_TEXGINE_SRC_TEXT_CONVERTER_H 42