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comparison PalantirServer/Internals/CommandDispatcher.h @ 0:3959d33612cc

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 19 Jul 2012 14:32:22 +0200
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1 /**
2 * Palantir - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege,
4 * Belgium
5 *
6 * This program is free software: you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * 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 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 **/
19
20
21 #pragma once
22
23 #include "../DicomProtocol/DicomServer.h"
24 #include "../../Core/MultiThreading/IRunnableBySteps.h"
25
26 #include <dcmtk/dcmnet/assoc.h>
27 #include <dcmtk/dcmnet/dimse.h>
28
29 namespace Palantir
30 {
31 namespace Internals
32 {
33 OFCondition AssociationCleanup(T_ASC_Association *assoc);
34
35 class CommandDispatcher : public IRunnableBySteps
36 {
37 private:
38 uint32_t clientTimeout_;
39 uint32_t elapsedTimeSinceLastCommand_;
40 const DicomServer& server_;
41 T_ASC_Association* assoc_;
42
43 public:
44 CommandDispatcher(const DicomServer& server,
45 T_ASC_Association* assoc) :
46 server_(server),
47 assoc_(assoc)
48 {
49 clientTimeout_ = server.GetClientTimeout();
50 elapsedTimeSinceLastCommand_ = 0;
51 }
52
53 virtual ~CommandDispatcher()
54 {
55 AssociationCleanup(assoc_);
56 }
57
58 virtual bool Step();
59 };
60
61 OFCondition EchoScp(T_ASC_Association * assoc,
62 T_DIMSE_Message * msg,
63 T_ASC_PresentationContextID presID);
64
65 CommandDispatcher* AcceptAssociation(const DicomServer& server,
66 T_ASC_Network *net);
67 }
68 }