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comparison Framework/Loaders/WebAssemblyLoadersContext.cpp @ 1248:2a8359503f3b broker

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WebAssemblyLoadersContext
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 Jan 2020 13:45:04 +0100
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children 0ca50d275b9a
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1247:af35ec39ebec 1248:2a8359503f3b
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Affero General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Affero General Public License for more details.
16 *
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/
20
21
22 #include "WebAssemblyLoadersContext.h"
23
24 namespace OrthancStone
25 {
26 class WebAssemblyLoadersContext::Locker : public ILoadersContext::ILock
27 {
28 private:
29 WebAssemblyLoadersContext& that_;
30
31 public:
32 Locker(WebAssemblyLoadersContext& that) :
33 that_(that)
34 {
35 }
36
37 virtual ILoadersContext& GetContext() const ORTHANC_OVERRIDE
38 {
39 return that_;
40 }
41
42 virtual IObservable& GetOracleObservable() const ORTHANC_OVERRIDE
43 {
44 return that_.oracle_.GetOracleObservable();
45 }
46
47 virtual void Schedule(boost::shared_ptr<IObserver> receiver,
48 int priority,
49 IOracleCommand* command /* Takes ownership */) ORTHANC_OVERRIDE
50 {
51 that_.scheduler_->Schedule(receiver, priority, command);
52 }
53
54 virtual void CancelRequests(boost::shared_ptr<IObserver> receiver) ORTHANC_OVERRIDE
55 {
56 that_.scheduler_->CancelRequests(receiver);
57 }
58
59 virtual void CancelAllRequests() ORTHANC_OVERRIDE
60 {
61 that_.scheduler_->CancelAllRequests();
62 }
63
64 virtual void AddLoader(boost::shared_ptr<IObserver> loader) ORTHANC_OVERRIDE
65 {
66 that_.loaders_.push_back(loader);
67 }
68
69 virtual void GetStatistics(uint64_t& scheduledCommands,
70 uint64_t& processedCommands) ORTHANC_OVERRIDE
71 {
72 scheduledCommands = that_.scheduler_->GetTotalScheduled();
73 processedCommands = that_.scheduler_->GetTotalProcessed();
74 }
75 };
76
77
78 WebAssemblyLoadersContext::WebAssemblyLoadersContext(unsigned int maxHighPriority,
79 unsigned int maxStandardPriority,
80 unsigned int maxLowPriority)
81 {
82 scheduler_ = OracleScheduler::Create(oracle_, oracle_.GetOracleObservable(), oracle_,
83 maxHighPriority, maxStandardPriority, maxLowPriority);
84
85 if (!scheduler_)
86 {
87 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
88 }
89 }
90
91
92 ILoadersContext::ILock* WebAssemblyLoadersContext::Lock()
93 {
94 return new Locker(*this);
95 }
96 }