1 /* 2 * Copyright (c) 2025 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 FILE_ACCESS_URI_EXT_H 17 #define FILE_ACCESS_URI_EXT_H 18 19 #include <string> 20 #include "uri.h" 21 22 namespace OHOS { 23 namespace FileAccessFwk { 24 namespace { 25 const std::string NOT_CACHED = "NOT VALID"; 26 const std::string EMPTY = ""; 27 const std::size_t NOT_FOUND = std::string::npos; 28 const int NOT_CALCULATED = -2; 29 const int PORT_NONE = -1; 30 const char SCHEME_SEPARATOR = ':'; 31 const char SCHEME_FRAGMENT = '#'; 32 const char LEFT_SEPARATOR = '/'; 33 const char RIGHT_SEPARATOR = '\\'; 34 const char QUERY_FLAG = '?'; 35 const char USER_HOST_SEPARATOR = '@'; 36 const char PORT_SEPARATOR = ':'; 37 const std::size_t POS_INC = 1; 38 const std::size_t POS_INC_MORE = 2; 39 const std::size_t POS_INC_AGAIN = 3; 40 } // namespace 41 42 class Urie : public OHOS::Uri { 43 public: 44 Urie(); 45 Urie(const std::string& uriString); 46 ~Urie(); 47 48 OHOS::Uri ConvertToUri(Urie &urie); 49 std::string GetScheme(); 50 std::string GetSchemeSpecificPart(); 51 std::string GetAuthority(); 52 std::string GetHost(); 53 int GetPort(); 54 std::string GetUserInfo(); 55 std::string GetQuery(); 56 std::string GetPath(); 57 void GetPathSegments(std::vector<std::string>& segments); 58 std::string GetFragment(); 59 bool IsHierarchical(); 60 bool IsAbsolute(); 61 bool IsRelative(); 62 bool Equals(const Urie& other) const; 63 int CompareTo(const Urie& other) const; 64 std::string ToString() const; 65 bool operator==(const Urie& other) const; 66 virtual bool Marshalling(Parcel& parcel) const override; 67 static Urie* Unmarshalling(Parcel& parcel); 68 69 private: 70 bool CheckScheme(); 71 std::string ParseScheme(); 72 std::string ParseSsp(); 73 std::string ParseAuthority(); 74 std::string ParseUserInfo(); 75 std::string ParseHost(); 76 int ParsePort(); 77 std::string ParsePath(std::size_t ssi); 78 std::string ParsePath(); 79 std::string ParseQuery(); 80 std::string ParseFragment(); 81 std::size_t FindSchemeSeparator(); 82 std::size_t FindFragmentSeparator(); 83 84 std::string uriString_; 85 std::string scheme_; 86 std::string ssp_; 87 std::string authority_; 88 std::string host_; 89 int port_; 90 std::string userInfo_; 91 std::string query_; 92 std::string path_; 93 std::string fragment_; 94 std::size_t cachedSsi_; 95 std::size_t cachedFsi_; 96 }; 97 } // namespace FileAccessFwk 98 } // namespace OHOS 99 #endif // FILE_ACCESS_URI_EXT_H 100