Mercurial > hg > orthanc-wsi
comparison Applications/ApplicationToolbox.cpp @ 0:4a7a53257c7d
initial commit
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 22 Oct 2016 21:48:33 +0200 |
parents | |
children | bc3ca410b765 |
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-1:000000000000 | 0:4a7a53257c7d |
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1 /** | |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 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 Affero General Public License | |
8 * as published by the Free Software Foundation, either version 3 of | |
9 * the License, or (at your option) any later version. | |
10 * | |
11 * This program is distributed in the hope that it will be useful, but | |
12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 * Affero General Public License for more details. | |
15 * | |
16 * You should have received a copy of the GNU Affero General Public License | |
17 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 **/ | |
19 | |
20 | |
21 #include "ApplicationToolbox.h" | |
22 | |
23 #include "../Framework/Inputs/OpenSlideLibrary.h" | |
24 #include "../Framework/Orthanc/Core/HttpClient.h" | |
25 #include "../Framework/Orthanc/Core/Logging.h" | |
26 #include "../Framework/Orthanc/Core/MultiThreading/BagOfTasksProcessor.h" | |
27 #include "../Framework/Orthanc/OrthancServer/FromDcmtkBridge.h" | |
28 | |
29 #include <boost/lexical_cast.hpp> | |
30 #include <boost/regex.hpp> | |
31 | |
32 namespace OrthancWSI | |
33 { | |
34 namespace ApplicationToolbox | |
35 { | |
36 void GlobalInitialize() | |
37 { | |
38 Orthanc::Logging::Initialize(); | |
39 Orthanc::HttpClient::InitializeOpenSsl(); | |
40 Orthanc::HttpClient::GlobalInitialize(); | |
41 Orthanc::FromDcmtkBridge::InitializeDictionary(); | |
42 } | |
43 | |
44 | |
45 void GlobalFinalize() | |
46 { | |
47 OrthancWSI::OpenSlideLibrary::Finalize(); | |
48 Orthanc::HttpClient::GlobalFinalize(); | |
49 Orthanc::HttpClient::FinalizeOpenSsl(); | |
50 } | |
51 | |
52 | |
53 static void PrintProgress(Orthanc::BagOfTasksProcessor::Handle* handle, | |
54 bool* done) | |
55 { | |
56 unsigned int previous = 0; | |
57 | |
58 while (!*done) | |
59 { | |
60 unsigned int progress = static_cast<unsigned int>(100.0f * handle->GetProgress()); | |
61 if (previous != progress) | |
62 { | |
63 LOG(WARNING) << "Progress: " << progress << "%"; | |
64 previous = progress; | |
65 } | |
66 | |
67 boost::this_thread::sleep(boost::posix_time::milliseconds(100)); | |
68 } | |
69 } | |
70 | |
71 | |
72 void Execute(Orthanc::BagOfTasks& tasks, | |
73 unsigned int threadsCount) | |
74 { | |
75 if (threadsCount > 1) | |
76 { | |
77 LOG(WARNING) << "Running " << tasks.GetSize() << " tasks"; | |
78 LOG(WARNING) << "Using " << threadsCount << " threads for the computation"; | |
79 Orthanc::BagOfTasksProcessor processor(threadsCount); | |
80 std::auto_ptr<Orthanc::BagOfTasksProcessor::Handle> handle(processor.Submit(tasks)); | |
81 | |
82 bool done = false; | |
83 boost::thread progress(PrintProgress, handle.get(), &done); | |
84 | |
85 if (handle->Join()) | |
86 { | |
87 done = true; | |
88 LOG(WARNING) << "All tasks have finished"; | |
89 } | |
90 else | |
91 { | |
92 done = true; | |
93 LOG(ERROR) << "Error has occurred, aborting"; | |
94 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
95 } | |
96 | |
97 if (progress.joinable()) | |
98 { | |
99 progress.join(); | |
100 } | |
101 } | |
102 else | |
103 { | |
104 LOG(WARNING) << "Running " << tasks.GetSize() << " tasks without multithreading"; | |
105 | |
106 unsigned int previous = 0; | |
107 unsigned int size = tasks.GetSize(); | |
108 | |
109 // No multithreading | |
110 while (!tasks.IsEmpty()) | |
111 { | |
112 std::auto_ptr<Orthanc::ICommand> task(tasks.Pop()); | |
113 if (task->Execute()) | |
114 { | |
115 unsigned int progress = static_cast<unsigned int>(100.0f * | |
116 static_cast<float>((size - tasks.GetSize())) / | |
117 static_cast<float>(size)); | |
118 if (progress != previous) | |
119 { | |
120 LOG(WARNING) << "Progress: " << progress << "%"; | |
121 previous = progress; | |
122 } | |
123 } | |
124 else | |
125 { | |
126 LOG(ERROR) << "Error has occurred, aborting"; | |
127 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
128 } | |
129 } | |
130 } | |
131 } | |
132 | |
133 | |
134 void ParseColor(uint8_t& red, | |
135 uint8_t& green, | |
136 uint8_t& blue, | |
137 const std::string& color) | |
138 { | |
139 boost::regex pattern("([0-9]*),([0-9]*),([0-9]*)"); | |
140 | |
141 bool ok = false; | |
142 boost::cmatch what; | |
143 | |
144 try | |
145 { | |
146 if (regex_match(color.c_str(), what, pattern)) | |
147 { | |
148 int r = boost::lexical_cast<int>(what[1]); | |
149 int g = boost::lexical_cast<int>(what[2]); | |
150 int b = boost::lexical_cast<int>(what[3]); | |
151 | |
152 if (r >= 0 && r <= 255 && | |
153 g >= 0 && g <= 255 && | |
154 b >= 0 && b <= 255) | |
155 { | |
156 red = static_cast<uint8_t>(r); | |
157 green = static_cast<uint8_t>(g); | |
158 blue = static_cast<uint8_t>(b); | |
159 ok = true; | |
160 } | |
161 } | |
162 } | |
163 catch (boost::bad_lexical_cast&) | |
164 { | |
165 } | |
166 | |
167 if (!ok) | |
168 { | |
169 LOG(ERROR) << "Bad color specification: " << color; | |
170 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
171 } | |
172 } | |
173 } | |
174 } |