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comparison Core/HttpServer/BufferHttpSender.cpp @ 1519:8bd0d897763f

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refactoring: IHttpStreamAnswer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 11 Aug 2015 13:15:16 +0200
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children 4a503a8c7749
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1518:eb46cc06389a 1519:8bd0d897763f
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, 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 #include "../PrecompiledHeaders.h"
33 #include "BufferHttpSender.h"
34
35 #include "../OrthancException.h"
36
37 namespace Orthanc
38 {
39 bool BufferHttpSender::ReadNextChunk()
40 {
41 if (done_)
42 {
43 return false;
44 }
45 else
46 {
47 done_ = false;
48 return true;
49 }
50 }
51
52 const char* BufferHttpSender::GetChunkContent()
53 {
54 if (done_)
55 {
56 throw OrthancException(ErrorCode_InternalError);
57 }
58 else
59 {
60 return buffer_.c_str();
61 }
62 }
63
64 size_t BufferHttpSender::GetChunkSize()
65 {
66 if (done_)
67 {
68 throw OrthancException(ErrorCode_InternalError);
69 }
70 else
71 {
72 return buffer_.size();
73 }
74 }
75 }