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comparison Core/HttpServer/HttpFileSender.cpp @ 208:de640de989b8

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HttpFileSender
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 28 Nov 2012 17:00:46 +0100
parents
children 1ac3aacd10a5
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207:7f74209ea0f8 208:de640de989b8
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
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.
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.
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 "HttpFileSender.h"
34
35 #include <boost/lexical_cast.hpp>
36
37 namespace Orthanc
38 {
39 void HttpFileSender::SendHeader(HttpOutput& output)
40 {
41 std::string header;
42 header += "Content-Length: " + boost::lexical_cast<std::string>(GetFileSize()) + "\r\n";
43
44 if (contentType_.size() > 0)
45 {
46 header += "Content-Type: " + contentType_ + "\r\n";
47 }
48
49 if (filename_.size() > 0)
50 {
51 header += "Content-Disposition: attachment; filename=\"" + filename_ + "\"\r\n";
52 }
53
54 output.SendCustomOkHeader(header);
55 }
56
57 void HttpFileSender::Send(HttpOutput& output)
58 {
59 SendHeader(output);
60
61 if (!SendData(output))
62 {
63 output.SendHeader(Orthanc_HttpStatus_500_InternalServerError);
64 }
65 }
66 }