Mercurial > hg > orthanc
annotate Core/HttpServer/FilesystemHttpHandler.cpp @ 326:e7276309b269
fix
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 08 Jan 2013 10:02:21 +0100 |
parents | 64925c94825c |
children | 78a8eaa5f30b |
rev | line source |
---|---|
0 | 1 /** |
59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
0 | 3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, |
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 | |
33 #include "FilesystemHttpHandler.h" | |
34 | |
59 | 35 #include "../OrthancException.h" |
217 | 36 #include "FilesystemHttpSender.h" |
0 | 37 |
38 #include <boost/filesystem.hpp> | |
39 | |
40 | |
59 | 41 namespace Orthanc |
0 | 42 { |
43 struct FilesystemHttpHandler::PImpl | |
44 { | |
45 UriComponents baseUri_; | |
46 boost::filesystem::path root_; | |
47 }; | |
48 | |
49 | |
50 | |
51 static void OutputDirectoryContent(HttpOutput& output, | |
52 const UriComponents& uri, | |
53 const boost::filesystem::path& p) | |
54 { | |
55 namespace fs = boost::filesystem; | |
56 | |
324 | 57 HttpHandler::Arguments header; |
58 header["Content-Type"] = "text/html"; | |
59 output.SendOkHeader(header); | |
60 | |
0 | 61 output.SendString("<html>"); |
62 output.SendString(" <body>"); | |
63 output.SendString(" <h1>Subdirectories</h1>"); | |
64 output.SendString(" <ul>"); | |
65 | |
66 if (uri.size() > 0) | |
67 { | |
68 std::string h = Toolbox::FlattenUri(uri) + "/.."; | |
69 output.SendString("<li><a href=\"" + h + "\">..</a></li>"); | |
70 } | |
71 | |
72 fs::directory_iterator end; | |
73 for (fs::directory_iterator it(p) ; it != end; ++it) | |
74 { | |
110
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
75 #if BOOST_HAS_FILESYSTEM_V3 == 1 |
0 | 76 std::string f = it->path().filename().string(); |
110
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
77 #else |
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
78 std::string f = it->path().filename(); |
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
79 #endif |
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
80 |
0 | 81 std::string h = Toolbox::FlattenUri(uri) + "/" + f; |
82 if (fs::is_directory(it->status())) | |
83 output.SendString("<li><a href=\"" + h + "\">" + f + "</a></li>"); | |
84 } | |
85 | |
86 output.SendString(" </ul>"); | |
87 output.SendString(" <h1>Files</h1>"); | |
88 output.SendString(" <ul>"); | |
89 | |
90 for (fs::directory_iterator it(p) ; it != end; ++it) | |
91 { | |
110
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
92 #if BOOST_HAS_FILESYSTEM_V3 == 1 |
0 | 93 std::string f = it->path().filename().string(); |
110
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
94 #else |
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
95 std::string f = it->path().filename(); |
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
96 #endif |
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
59
diff
changeset
|
97 |
0 | 98 std::string h = Toolbox::FlattenUri(uri) + "/" + f; |
99 if (fs::is_regular_file(it->status())) | |
100 output.SendString("<li><a href=\"" + h + "\">" + f + "</a></li>"); | |
101 } | |
102 | |
103 output.SendString(" </ul>"); | |
104 output.SendString(" </body>"); | |
105 output.SendString("</html>"); | |
106 } | |
107 | |
108 | |
109 FilesystemHttpHandler::FilesystemHttpHandler(const std::string& baseUri, | |
110 const std::string& root) : pimpl_(new PImpl) | |
111 { | |
112 Toolbox::SplitUriComponents(pimpl_->baseUri_, baseUri); | |
113 pimpl_->root_ = root; | |
114 listDirectoryContent_ = false; | |
115 | |
116 namespace fs = boost::filesystem; | |
117 if (!fs::exists(pimpl_->root_) || | |
118 !fs::is_directory(pimpl_->root_)) | |
119 { | |
59 | 120 throw OrthancException("The path does not point to a directory"); |
0 | 121 } |
122 } | |
123 | |
124 | |
125 bool FilesystemHttpHandler::IsServedUri(const UriComponents& uri) | |
126 { | |
127 return Toolbox::IsChildUri(pimpl_->baseUri_, uri); | |
128 } | |
129 | |
130 | |
131 void FilesystemHttpHandler::Handle( | |
132 HttpOutput& output, | |
133 const std::string& method, | |
134 const UriComponents& uri, | |
135 const Arguments& headers, | |
136 const Arguments& arguments, | |
137 const std::string&) | |
138 { | |
139 if (method != "GET") | |
140 { | |
141 output.SendMethodNotAllowedError("GET"); | |
142 return; | |
143 } | |
144 | |
145 namespace fs = boost::filesystem; | |
146 | |
147 fs::path p = pimpl_->root_; | |
148 for (size_t i = pimpl_->baseUri_.size(); i < uri.size(); i++) | |
149 { | |
150 p /= uri[i]; | |
151 } | |
152 | |
153 if (fs::exists(p) && fs::is_regular_file(p)) | |
154 { | |
217 | 155 FilesystemHttpSender(p).Send(output); |
156 | |
157 //output.AnswerFileAutodetectContentType(p.string()); | |
0 | 158 } |
159 else if (listDirectoryContent_ && | |
160 fs::exists(p) && | |
161 fs::is_directory(p)) | |
162 { | |
163 OutputDirectoryContent(output, uri, p); | |
164 } | |
165 else | |
166 { | |
59 | 167 output.SendHeader(Orthanc_HttpStatus_404_NotFound); |
0 | 168 } |
169 } | |
170 } |