1 /* <!-- copyright */ 2 /* 3 * aria2 - The high speed download utility 4 * 5 * Copyright (C) 2010 Tatsuhiro Tsujikawa 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 * 21 * In addition, as a special exception, the copyright holders give 22 * permission to link the code of portions of this program with the 23 * OpenSSL library under certain conditions as described in each 24 * individual source file, and distribute linked combinations 25 * including the two. 26 * You must obey the GNU General Public License in all respects 27 * for all of the code used other than OpenSSL. If you modify 28 * file(s) with this exception, you may extend this exception to your 29 * version of the file(s), but you are not obligated to do so. If you 30 * do not wish to do so, delete this exception statement from your 31 * version. If you delete this exception statement from all source 32 * files in the program, then also delete it here. 33 */ 34 /* copyright --> */ 35 #ifndef D_URI_H 36 #define D_URI_H 37 38 #include "common.h" 39 40 #include <string> 41 42 #include "uri_split.h" 43 44 namespace aria2 { 45 46 namespace uri { 47 48 struct UriStruct { 49 std::string protocol; 50 std::string host; 51 std::string dir; 52 std::string file; 53 std::string query; 54 std::string username; 55 std::string password; 56 uint16_t port; 57 bool hasPassword; 58 bool ipv6LiteralAddress; 59 60 UriStruct(); 61 UriStruct(const UriStruct& c); 62 ~UriStruct(); 63 64 UriStruct& operator=(const UriStruct& c); 65 void swap(UriStruct& other); 66 }; 67 68 void swap(UriStruct& lhs, UriStruct& rhs); 69 70 // Splits URI uri into components and stores them into result. On 71 // success returns true. Otherwise returns false and result is 72 // undefined. 73 bool parse(UriStruct& result, const std::string& uri); 74 75 // Returns string specified by field in res. The base pointer in res 76 // is given as base. If the given field is not stored in res, returns 77 // empty string. 78 std::string getFieldString(const uri_split_result& res, int field, 79 const char* base); 80 81 std::string construct(const UriStruct& us); 82 83 std::string joinUri(const std::string& baseUri, const std::string& uri); 84 85 std::string joinPath(const std::string& basePath, const std::string& newPath); 86 87 // Normalizes path so that: 1) it does not contain successive / and 2) 88 // resolve path component '.' and '..'. If there is not enough path 89 // component to resolve '..', those '..' are discarded. The resulting 90 // path starts / only if path starts with /. 91 std::string normalizePath(std::string path); 92 93 } // namespace uri 94 95 } // namespace aria2 96 97 #endif // D_URI_H 98