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 PASTE_BOARD_PATTERN_H 17 #define PASTE_BOARD_PATTERN_H 18 19 #include "pasteboard_types.h" 20 #include "paste_data.h" 21 22 namespace OHOS::MiscServices { 23 class PatternDetection { 24 public: 25 static const std::set<Pattern> Detect( 26 const std::set<Pattern> &patternsToCheck, const PasteData &pasteData, bool hasHTML, bool hasPlain); IsValid(const std::set<Pattern> & patterns)27 static inline bool IsValid(const std::set<Pattern> &patterns) 28 { 29 for (Pattern pattern : patterns) { 30 if (pattern >= Pattern::COUNT) { 31 return false; 32 } 33 } 34 return true; 35 } 36 37 private: 38 static std::string ExtractHtmlContent(const std::string &html_str); 39 static void DetectPlainText( 40 std::set<Pattern> &patternsOut, const std::set<Pattern> &PatternsIn, const std::string &plainText); 41 42 static std::map<uint32_t, std::string> patterns_; 43 }; 44 } // namespace OHOS::MiscServices 45 #endif // PASTE_BOARD_PATTERN_H