Mercurial > hg > orthanc-wsi

annotate Framework/Inputs/CytomineImage.cpp @ 243:7d189530d648

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
added class CytomineImage
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 06 Dec 2021 16:15:10 +0100
parents
children 4273518c2009
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
243
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 * Copyright (C) 2021-2021 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 *
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * This program is free software: you can redistribute it and/or
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * modify it under the terms of the GNU Affero General Public License
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * as published by the Free Software Foundation, either version 3 of
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 * the License, or (at your option) any later version.
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 *
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * This program is distributed in the hope that it will be useful, but
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * Affero General Public License for more details.
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 *
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * You should have received a copy of the GNU Affero General Public License
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 **/
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 #include "CytomineImage.h"
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 #include <Images/ImageProcessing.h>
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 #include <Images/JpegWriter.h>
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 #include <Images/PngReader.h>
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 #include <Logging.h>
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 #include <OrthancException.h>
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 #include <Toolbox.h>
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32 #include <boost/date_time/posix_time/posix_time.hpp>
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 #include <boost/lexical_cast.hpp>
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34 #include <openssl/hmac.h>
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37 #if (OPENSSL_VERSION_NUMBER < 0x10100000L)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38 // OpenSSL < 1.1.0
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 namespace
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 class HmacContext : public boost::noncopyable
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44 private:
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45 HMAC_CTX hmac_;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 public:
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 HmacContext()
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50 HMAC_CTX_init(&hmac_);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53 ~HmacContext()
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55 HMAC_CTX_cleanup(&hmac_);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 HMAC_CTX* GetObject()
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60 return &hmac_;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62 };
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
64
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65 #else
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 // OpenSSL >= 1.1.0
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68 namespace
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 class HmacContext : public boost::noncopyable
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
72 private:
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73 HMAC_CTX* hmac_;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75 public:
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
76 HmacContext()
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
78 hmac_ = HMAC_CTX_new();
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
79 if (hmac_ == NULL)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
80 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
81 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
82 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
83 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
84
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
85 ~HmacContext()
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
86 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
87 HMAC_CTX_free(hmac_);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
89
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
90 HMAC_CTX* GetObject()
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
91 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
92 return hmac_;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
93 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
94 };
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97 #endif
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
100 namespace OrthancWSI
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
101 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
102 bool CytomineImage::GetCytomine(std::string& target,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
103 const std::string& uri,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
104 Orthanc::MimeType contentType) const
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
105 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
106 if (uri.empty() ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
107 uri[0] == '/')
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
108 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
109 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
110 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
111
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
112 std::string t = Orthanc::EnumerationToString(contentType);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
113
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
114 std::string date;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
115
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
116 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
117 const boost::posix_time::ptime now = boost::posix_time::second_clock::universal_time();
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
118
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
119 std::stringstream stream;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
120 stream.imbue(std::locale(std::locale::classic(),
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
121 new boost::posix_time::time_facet("%a, %d %b %Y %H:%M:%S +0000")));
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
122 stream << now;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
123 date = stream.str();
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
124 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
125
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
126 std::string auth;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
127
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
128 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
129 const std::string token = "GET\n\n" + t + "\n" + date + "\n/" + uri;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
130
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
131 HmacContext hmac;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
132
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
133 unsigned char md[64];
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
134 unsigned int length = 0;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
135
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
136 if (HMAC_Init_ex(hmac.GetObject(), privateKey_.c_str(), privateKey_.length(), EVP_sha1(), NULL) != 1 ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
137 HMAC_Update(hmac.GetObject(), reinterpret_cast<const unsigned char*>(token.c_str()), token.size()) != 1 ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
138 HMAC_Final(hmac.GetObject(), md, &length) != 1)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
139 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
140 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
141 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
142
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
143 Orthanc::Toolbox::EncodeBase64(auth, std::string(reinterpret_cast<const char*>(md), length));
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
144 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
145
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
146 Orthanc::HttpClient c(parameters_, uri);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
147 c.AddHeader("content-type", t);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
148 c.AddHeader("authorization", "CYTOMINE " + publicKey_ + ":" + auth);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
149 c.AddHeader("date", date);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
150
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
151 return c.Apply(target);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
152 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
153
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
154
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
155 void CytomineImage::ReadRegion(Orthanc::ImageAccessor& target,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
156 unsigned int level,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
157 unsigned int x,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
158 unsigned int y)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
159 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
160 if (level != 0 ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
161 x >= fullWidth_ ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
162 y >= fullHeight_)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
163 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
164 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
165 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
166
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
167 unsigned int w = std::min(tileWidth_, fullWidth_ - x);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
168 unsigned int h = std::min(tileHeight_, fullHeight_ - y);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
169
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
170 const std::string uri = ("api/imageinstance/" + boost::lexical_cast<std::string>(imageId_) + "/window-" +
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
171 boost::lexical_cast<std::string>(x) + "-" +
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
172 boost::lexical_cast<std::string>(y) + "-" +
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
173 boost::lexical_cast<std::string>(w) + "-" +
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
174 boost::lexical_cast<std::string>(h) + ".png");
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
175
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
176 std::string png;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
177 if (!GetCytomine(png, uri, Orthanc::MimeType_Png))
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
178 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
179 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol, "Cannot read a tile from Cytomine");
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
180 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
181
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
182 Orthanc::PngReader reader;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
183 reader.ReadFromMemory(png);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
184
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
185 if (reader.GetWidth() != w ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
186 reader.GetHeight() != h)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
187 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
188 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol, "Cytomine returned a tile of bad size");
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
189 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
190
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
191 Orthanc::ImageProcessing::Set(target, 255, 255, 255, 255);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
192
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
193 Orthanc::ImageAccessor region;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
194 target.GetRegion(region, 0, 0, w, h);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
195
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
196 Orthanc::ImageProcessing::Copy(target, reader);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
197 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
198
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
199
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
200 CytomineImage::CytomineImage(const Orthanc::WebServiceParameters& parameters,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
201 const std::string& publicKey,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
202 const std::string& privateKey,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
203 int imageId,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
204 unsigned int tileWidth,
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
205 unsigned int tileHeight) :
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
206 parameters_(parameters),
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
207 publicKey_(publicKey),
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
208 privateKey_(privateKey),
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
209 imageId_(imageId),
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
210 tileWidth_(tileWidth),
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
211 tileHeight_(tileHeight)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
212 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
213 if (tileWidth_ < 16 ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
214 tileHeight_ < 16)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
215 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
216 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
217 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
218
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
219 std::string info;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
220 if (!GetCytomine(info, "api/imageinstance/" + boost::lexical_cast<std::string>(imageId_) + ".json", Orthanc::MimeType_Json))
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
221 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
222 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource, "Inexistent image in Cytomine: " +
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
223 boost::lexical_cast<std::string>(imageId));
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
224 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
225
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
226 const char* const WIDTH = "width";
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
227 const char* const HEIGHT = "height";
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
228
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
229 Json::Value json;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
230 if (!Orthanc::Toolbox::ReadJson(json, info) ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
231 !json.isMember(WIDTH) ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
232 !json.isMember(HEIGHT) ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
233 json[WIDTH].type() != Json::intValue ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
234 json[HEIGHT].type() != Json::intValue ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
235 json[WIDTH].asInt() < 0 ||
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
236 json[HEIGHT].asInt() < 0)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
237 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
238 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol, "Unsupported version of the Cytomine REST API");
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
239 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
240
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
241 fullWidth_ = json[WIDTH].asUInt();
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
242 fullHeight_ = json[HEIGHT].asUInt();
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
243 LOG(INFO) << "Reading an image of size " << fullWidth_ << "x" << fullHeight_ << " from Cytomine";
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
244 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
245
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
246
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
247 unsigned int CytomineImage::GetLevelWidth(unsigned int level) const
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
248 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
249 if (level == 0)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
250 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
251 return fullWidth_;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
252 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
253 else
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
254 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
255 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
256 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
257 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
258
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
259
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
260 unsigned int CytomineImage::GetLevelHeight(unsigned int level) const
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
261 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
262 if (level == 0)
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
263 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
264 return fullHeight_;
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
265 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
266 else
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
267 {
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
268 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
269 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
270 }
7d189530d648 added class CytomineImage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
271 }