Mercurial > hg > orthanc

annotate OrthancFramework/Sources/HttpServer/MultipartStreamReader.h @ 4657:e8967149d87a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
cppcheck
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 07 May 2021 06:35:13 +0200
parents 3d5d6e2dcf3f
children 7053502fbf97
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
4437
d9473bd5ed43 upgrade to year 2021
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4298
diff changeset
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * 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
8 * 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
9 * 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
10 * the License, or (at your option) any later version.
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * This program is distributed in the hope that it will be useful, but
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * 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
15 * Lesser General Public License for more details.
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 *
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 * 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
18 * 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
19 * <http://www.gnu.org/licenses/>.
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 **/
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 #pragma once
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24
4652
0ad5736c8d62 use plain C strings in MultipartStreamReader instead of std::string to allow further optimizations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4453
diff changeset
25 #include "CStringMatcher.h"
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 #include "../ChunkedBuffer.h"
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 #include <map>
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 namespace Orthanc
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31 {
3992
f9863630ec7f working on the shared library for Orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
32 class ORTHANC_PUBLIC MultipartStreamReader : public boost::noncopyable
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 {
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34 public:
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 typedef std::map<std::string, std::string> HttpHeaders;
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37 class IHandler : public boost::noncopyable
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38 {
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39 public:
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 virtual ~IHandler()
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 {
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 }
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43
3399
4e8205871967 OrthancPluginRegisterMultipartRestCallback() is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3398
diff changeset
44 virtual void HandlePart(const HttpHeaders& headers,
4e8205871967 OrthancPluginRegisterMultipartRestCallback() is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3398
diff changeset
45 const void* part,
4e8205871967 OrthancPluginRegisterMultipartRestCallback() is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3398
diff changeset
46 size_t size) = 0;
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 };
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49 private:
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50 enum State
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 {
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52 State_UnusedArea,
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53 State_Content,
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 State_Done
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55 };
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57 State state_;
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 IHandler* handler_;
4652
0ad5736c8d62 use plain C strings in MultipartStreamReader instead of std::string to allow further optimizations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4453
diff changeset
59 CStringMatcher headersMatcher_;
0ad5736c8d62 use plain C strings in MultipartStreamReader instead of std::string to allow further optimizations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4453
diff changeset
60 CStringMatcher boundaryMatcher_;
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 ChunkedBuffer buffer_;
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62 size_t blockSize_;
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63
4653
3d5d6e2dcf3f memory optimization in Orthanc::MultipartStreamReader if parsing one single big block
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4652
diff changeset
64 void ParseBlock(const void* data,
3d5d6e2dcf3f memory optimization in Orthanc::MultipartStreamReader if parsing one single big block
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4652
diff changeset
65 size_t size);
3d5d6e2dcf3f memory optimization in Orthanc::MultipartStreamReader if parsing one single big block
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4652
diff changeset
66
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67 void ParseStream();
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69 public:
4201
2d5209153b32 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
70 explicit MultipartStreamReader(const std::string& boundary);
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
72 void SetBlockSize(size_t size);
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4201
diff changeset
74 size_t GetBlockSize() const;
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75
4298
db3932f9660d abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4201
diff changeset
76 void SetHandler(IHandler& handler);
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
78 void AddChunk(const void* chunk,
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
79 size_t size);
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
80
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
81 void AddChunk(const std::string& chunk);
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
82
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
83 void CloseStream();
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
84
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
85 static bool GetMainContentType(std::string& contentType,
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
86 const HttpHeaders& headers);
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
87
3399
4e8205871967 OrthancPluginRegisterMultipartRestCallback() is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3398
diff changeset
88 static bool ParseMultipartContentType(std::string& contentType,
4e8205871967 OrthancPluginRegisterMultipartRestCallback() is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3398
diff changeset
89 std::string& subType, // Possibly empty
4e8205871967 OrthancPluginRegisterMultipartRestCallback() is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3398
diff changeset
90 std::string& boundary,
4e8205871967 OrthancPluginRegisterMultipartRestCallback() is working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3398
diff changeset
91 const std::string& contentTypeHeader);
4453
4f8e77c650e8 new function MultipartStreamReader::ParseHeaderArguments()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
92
4f8e77c650e8 new function MultipartStreamReader::ParseHeaderArguments()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
93 static bool ParseHeaderArguments(std::string& main,
4f8e77c650e8 new function MultipartStreamReader::ParseHeaderArguments()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
94 std::map<std::string, std::string>& arguments,
4f8e77c650e8 new function MultipartStreamReader::ParseHeaderArguments()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
95 const std::string& header);
3398
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96 };
4acd1431e603 new classes: StringMatcher and MultipartStreamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97 }