Mercurial > hg > orthanc

annotate OrthancFramework/Sources/HttpServer/HttpOutput.h @ 5810:1f6642c04541 attach-custom-data tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix
author Alain Mazy <am@orthanc.team>
date Tue, 24 Sep 2024 15:15:51 +0200
parents f7adfb22e20e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
59
c996319e90bc renaming in Core
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 50
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1882
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1288
6e7e5ed91c2d upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1137
diff changeset
4 * Department, University Hospital of Liege, Belgium
5640
f7adfb22e20e updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5485
diff changeset
5 * Copyright (C) 2017-2023 Osimis S.A., Belgium
f7adfb22e20e updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5485
diff changeset
6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium
5485
48b8dae6dc77 upgrade to year 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5469
diff changeset
7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 *
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * This program is free software: you can redistribute it and/or
4119
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
10 * modify it under the terms of the GNU Lesser General Public License
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
11 * as published by the Free Software Foundation, either version 3 of
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
12 * the License, or (at your option) any later version.
136
fe180eae201d openssl exception
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 59
diff changeset
13 *
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * This program is distributed in the hope that it will be useful, but
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4119
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
17 * Lesser General Public License for more details.
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 *
4119
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
19 * You should have received a copy of the GNU Lesser General Public
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
20 * License along with this program. If not, see
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
21 * <http://www.gnu.org/licenses/>.
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 **/
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 #pragma once
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26
2142
5a8840920121 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
27 #include "../Enumerations.h"
5a8840920121 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
28 #include "IHttpOutputStream.h"
5a8840920121 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
29 #include "IHttpStreamAnswer.h"
5a8840920121 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
30
330
78a8eaa5f30b cookies
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 324
diff changeset
31 #include <list>
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32 #include <string>
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 #include <stdint.h>
2142
5a8840920121 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
34 #include <map>
3528
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
35 #include <vector>
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36
59
c996319e90bc renaming in Core
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 50
diff changeset
37 namespace Orthanc
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38 {
3992
f9863630ec7f working on the shared library for Orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
39 class ORTHANC_PUBLIC HttpOutput : public boost::noncopyable
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 {
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 private:
330
78a8eaa5f30b cookies
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 324
diff changeset
42 typedef std::list< std::pair<std::string, std::string> > Header;
78a8eaa5f30b cookies
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 324
diff changeset
43
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
44 class StateMachine : public boost::noncopyable
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
45 {
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
46 public:
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
47 enum State
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
48 {
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
49 State_WritingHeader,
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
50 State_WritingBody,
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
51 State_WritingMultipart,
4672
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
52 State_Done,
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
53 State_WritingStream
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
54 };
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
55
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
56 private:
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
57 IHttpOutputStream& stream_;
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
58 State state_;
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
59
5407
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
60 bool isContentCompressible_;
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
61 HttpStatus status_;
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
62 bool hasContentLength_;
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
63 uint64_t contentLength_;
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
64 uint64_t contentPosition_;
1115
da56a7916e8a Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1113
diff changeset
65 bool keepAlive_;
5119
bdec57f3cbf2 New configuration KeepAliveTimeout with a default value of 1 second
Alain Mazy <am@osimis.io>
parents: 4870
diff changeset
66 unsigned int keepAliveTimeout_;
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
67 std::list<std::string> headers_;
5469
514fd39f87a8 improved handling of X-Content-Type-Options
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5407
diff changeset
68 bool hasXContentTypeOptions_;
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
69
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
70 std::string multipartBoundary_;
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
71 std::string multipartContentType_;
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
72
4672
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
73 void StartStreamInternal(const std::string& contentType);
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
74
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
75 public:
1115
da56a7916e8a Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1113
diff changeset
76 StateMachine(IHttpOutputStream& stream,
5119
bdec57f3cbf2 New configuration KeepAliveTimeout with a default value of 1 second
Alain Mazy <am@osimis.io>
parents: 4870
diff changeset
77 bool isKeepAlive,
bdec57f3cbf2 New configuration KeepAliveTimeout with a default value of 1 second
Alain Mazy <am@osimis.io>
parents: 4870
diff changeset
78 unsigned int keepAliveTimeout);
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
79
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
80 ~StateMachine();
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
81
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
82 void SetHttpStatus(HttpStatus status);
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
83
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
84 void SetContentLength(uint64_t length);
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
85
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
86 void SetContentType(const char* contentType);
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
87
5407
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
88 void SetContentCompressible(bool isCompressible);
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
89
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
90 void SetContentFilename(const char* filename);
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
91
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
92 void SetCookie(const std::string& cookie,
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
93 const std::string& value);
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
94
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
95 void AddHeader(const std::string& header,
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
96 const std::string& value);
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
97
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
98 void ClearHeaders();
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
99
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
100 void SendBody(const void* buffer, size_t length);
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
101
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
102 void StartMultipart(const std::string& subType,
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
103 const std::string& contentType);
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
104
1882
5cf2bd0abfa2 OrthancPluginSendMultipartItem2 for DICOMweb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1645
diff changeset
105 void SendMultipartItem(const void* item,
5cf2bd0abfa2 OrthancPluginSendMultipartItem2 for DICOMweb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1645
diff changeset
106 size_t length,
5cf2bd0abfa2 OrthancPluginSendMultipartItem2 for DICOMweb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1645
diff changeset
107 const std::map<std::string, std::string>& headers);
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
108
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
109 void CloseMultipart();
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
110
1519
8bd0d897763f refactoring: IHttpStreamAnswer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1517
diff changeset
111 void CloseBody();
8bd0d897763f refactoring: IHttpStreamAnswer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1517
diff changeset
112
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
113 State GetState() const
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
114 {
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
115 return state_;
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
116 }
3528
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
117
5407
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
118 bool IsContentCompressible() const;
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
119
3528
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
120 void CheckHeadersCompatibilityWithMultipart() const;
4672
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
121
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
122 void StartStream(const std::string& contentType);
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
123
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
124 void SendStreamItem(const void* data,
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
125 size_t size);
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
126
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
127 void CloseStream();
910
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
128 };
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
129
28a52982196e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 908
diff changeset
130 StateMachine stateMachine_;
1517
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1511
diff changeset
131 bool isDeflateAllowed_;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1511
diff changeset
132 bool isGzipAllowed_;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1511
diff changeset
133
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1511
diff changeset
134 HttpCompression GetPreferredCompression(size_t bodySize) const;
908
e078ea944089 refactoring HttpOutput
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 689
diff changeset
135
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
136 public:
1115
da56a7916e8a Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1113
diff changeset
137 HttpOutput(IHttpOutputStream& stream,
5119
bdec57f3cbf2 New configuration KeepAliveTimeout with a default value of 1 second
Alain Mazy <am@osimis.io>
parents: 4870
diff changeset
138 bool isKeepAlive,
bdec57f3cbf2 New configuration KeepAliveTimeout with a default value of 1 second
Alain Mazy <am@osimis.io>
parents: 4870
diff changeset
139 unsigned int keepAliveTimeout);
1517
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1511
diff changeset
140
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
141 void SetDeflateAllowed(bool allowed);
1517
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1511
diff changeset
142
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
143 bool IsDeflateAllowed() const;
1517
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1511
diff changeset
144
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
145 void SetGzipAllowed(bool allowed);
1517
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1511
diff changeset
146
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
147 bool IsGzipAllowed() const;
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
148
5407
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
149 bool IsContentCompressible() const
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
150 {
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
151 return stateMachine_.IsContentCompressible();
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
152 }
3206537cbb56 HttpCompression: now disabled by default + only compress known compressible content types
Alain Mazy <am@osimis.io>
parents: 5185
diff changeset
153
1567
9c5d93510414 If error while calling the REST API, the answer body contains an error description
jodogne
parents: 1521
diff changeset
154 void SendStatus(HttpStatus status,
9c5d93510414 If error while calling the REST API, the answer body contains an error description
jodogne
parents: 1521
diff changeset
155 const char* message,
9c5d93510414 If error while calling the REST API, the answer body contains an error description
jodogne
parents: 1521
diff changeset
156 size_t messageSize);
9c5d93510414 If error while calling the REST API, the answer body contains an error description
jodogne
parents: 1521
diff changeset
157
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
158 void SendStatus(HttpStatus status);
1567
9c5d93510414 If error while calling the REST API, the answer body contains an error description
jodogne
parents: 1521
diff changeset
159
9c5d93510414 If error while calling the REST API, the answer body contains an error description
jodogne
parents: 1521
diff changeset
160 void SendStatus(HttpStatus status,
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
161 const std::string& message);
285
4031f73fe0e4 access to the raw dicom tags
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 217
diff changeset
162
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
163 void SetContentType(MimeType contentType);
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
164
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
165 void SetContentType(const std::string& contentType);
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
166
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
167 void SetContentFilename(const char* filename);
908
e078ea944089 refactoring HttpOutput
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 689
diff changeset
168
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
169 void SetCookie(const std::string& cookie,
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
170 const std::string& value);
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
171
1137
d9c27f9f1a51 OrthancPluginSetHttpHeader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1115
diff changeset
172 void AddHeader(const std::string& key,
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
173 const std::string& value);
1137
d9c27f9f1a51 OrthancPluginSetHttpHeader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1115
diff changeset
174
1521
3606278d305e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1519
diff changeset
175 void Answer(const void* buffer,
3606278d305e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1519
diff changeset
176 size_t length);
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
177
1521
3606278d305e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1519
diff changeset
178 void Answer(const std::string& str);
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
179
1521
3606278d305e refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1519
diff changeset
180 void AnswerEmpty();
1113
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
181
ba5c0908600c Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1042
diff changeset
182 void SendMethodNotAllowed(const std::string& allowed);
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
183
217
1ac3aacd10a5 simplifications
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 207
diff changeset
184 void Redirect(const std::string& path);
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
185
908
e078ea944089 refactoring HttpOutput
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 689
diff changeset
186 void SendUnauthorized(const std::string& realm);
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
187
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
188 void StartMultipart(const std::string& subType,
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
189 const std::string& contentType);
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
190
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
191 void SendMultipartItem(const void* item,
1882
5cf2bd0abfa2 OrthancPluginSendMultipartItem2 for DICOMweb
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1645
diff changeset
192 size_t size,
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
193 const std::map<std::string, std::string>& headers);
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
194
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
195 void CloseMultipart();
1430
ad94a3583b07 Plugins can send answers as multipart messages
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
196
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
197 bool IsWritingMultipart() const;
1519
8bd0d897763f refactoring: IHttpStreamAnswer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1517
diff changeset
198
8bd0d897763f refactoring: IHttpStreamAnswer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1517
diff changeset
199 void Answer(IHttpStreamAnswer& stream);
3528
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
200
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
201 /**
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
202 * This method is a replacement to the combination
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
203 * "StartMultipart()" + "SendMultipartItem()". It generates the
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
204 * same answer, but it gives a chance to compress the body if
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
205 * "Accept-Encoding: gzip" is provided by the client, which is not
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
206 * possible in chunked transfers.
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
207 **/
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
208 void AnswerMultipartWithoutChunkedTransfer(
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
209 const std::string& subType,
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
210 const std::string& contentType,
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
211 const std::vector<const void*>& parts,
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
212 const std::vector<size_t>& sizes,
f6fe095f7130 don't open a multipart stream if plugin only sends one part
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
213 const std::vector<const std::map<std::string, std::string>*>& headers);
4672
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
214
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
215 /**
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
216 * Contrarily to "Answer()", this method doesn't bufferizes the
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
217 * stream before sending it, which reduces memory but cannot be
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
218 * used to handle compression using "Content-Encoding".
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
219 **/
d9942d48fea7 ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
220 void AnswerWithoutBuffering(IHttpStreamAnswer& stream);
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
221 };
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
222 }