Mercurial > hg > orthanc
annotate Core/HttpServer/HttpHandler.cpp @ 934:6790fdcc27e7
notes
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 24 Jun 2014 17:04:27 +0200 |
| parents | a811bdf8b8eb |
| children | dcb2469f00f4 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
| 0 | 4 * Belgium |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 136 | 10 * |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 0 | 22 * |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
|
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precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
33 #include "../PrecompiledHeaders.h" |
| 0 | 34 #include "HttpHandler.h" |
| 35 | |
| 36 #include <string.h> | |
| 37 | |
| 59 | 38 namespace Orthanc |
| 0 | 39 { |
| 40 static void SplitGETNameValue(HttpHandler::Arguments& result, | |
| 41 const char* start, | |
| 42 const char* end) | |
| 43 { | |
| 334 | 44 std::string name, value; |
| 45 | |
| 0 | 46 const char* equal = strchr(start, '='); |
| 47 if (equal == NULL || equal >= end) | |
| 48 { | |
| 334 | 49 name = std::string(start, end - start); |
| 50 //value = ""; | |
| 0 | 51 } |
| 52 else | |
| 53 { | |
| 334 | 54 name = std::string(start, equal - start); |
| 55 value = std::string(equal + 1, end); | |
| 0 | 56 } |
| 334 | 57 |
| 336 | 58 Toolbox::UrlDecode(name); |
| 59 Toolbox::UrlDecode(value); | |
| 60 | |
| 334 | 61 result.insert(std::make_pair(name, value)); |
| 0 | 62 } |
| 63 | |
| 64 | |
| 65 void HttpHandler::ParseGetQuery(HttpHandler::Arguments& result, const char* query) | |
| 66 { | |
| 67 const char* pos = query; | |
| 68 | |
| 69 while (pos != NULL) | |
| 70 { | |
| 71 const char* ampersand = strchr(pos, '&'); | |
| 72 if (ampersand) | |
| 73 { | |
| 74 SplitGETNameValue(result, pos, ampersand); | |
| 75 pos = ampersand + 1; | |
| 76 } | |
| 77 else | |
| 78 { | |
| 79 // No more ampersand, this is the last argument | |
| 80 SplitGETNameValue(result, pos, pos + strlen(pos)); | |
| 81 pos = NULL; | |
| 82 } | |
| 83 } | |
| 84 } | |
| 85 | |
| 86 | |
| 87 | |
| 207 | 88 std::string HttpHandler::GetArgument(const Arguments& getArguments, |
| 0 | 89 const std::string& name, |
| 90 const std::string& defaultValue) | |
| 91 { | |
| 207 | 92 Arguments::const_iterator it = getArguments.find(name); |
| 93 if (it == getArguments.end()) | |
| 0 | 94 { |
| 95 return defaultValue; | |
| 96 } | |
| 97 else | |
| 98 { | |
| 99 return it->second; | |
| 100 } | |
| 101 } | |
| 330 | 102 |
| 103 | |
| 104 | |
| 105 void HttpHandler::ParseCookies(HttpHandler::Arguments& result, | |
| 106 const HttpHandler::Arguments& httpHeaders) | |
| 107 { | |
| 108 result.clear(); | |
| 109 | |
| 332 | 110 HttpHandler::Arguments::const_iterator it = httpHeaders.find("cookie"); |
| 330 | 111 if (it != httpHeaders.end()) |
| 112 { | |
| 113 const std::string& cookies = it->second; | |
| 114 | |
| 115 size_t pos = 0; | |
| 116 while (pos != std::string::npos) | |
| 117 { | |
| 118 size_t nextSemicolon = cookies.find(";", pos); | |
| 119 std::string cookie; | |
| 120 | |
| 121 if (nextSemicolon == std::string::npos) | |
| 122 { | |
| 123 cookie = cookies.substr(pos); | |
| 124 pos = std::string::npos; | |
| 125 } | |
| 126 else | |
| 127 { | |
| 128 cookie = cookies.substr(pos, nextSemicolon - pos); | |
| 129 pos = nextSemicolon + 1; | |
| 130 } | |
| 131 | |
| 132 size_t equal = cookie.find("="); | |
| 133 if (equal != std::string::npos) | |
| 134 { | |
| 135 std::string name = Toolbox::StripSpaces(cookie.substr(0, equal)); | |
| 136 std::string value = Toolbox::StripSpaces(cookie.substr(equal + 1)); | |
| 137 result[name] = value; | |
| 138 } | |
| 139 } | |
| 140 } | |
| 141 } | |
| 0 | 142 } |