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comparison OrthancServer/Scheduler/CallSystemCommand.cpp @ 1065:921532f67770

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Lua scripts can invoke system commands, with CallSystem()
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 25 Jul 2014 16:59:33 +0200
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children 060e8918d7a4
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1064:cd20e2568fc2 1065:921532f67770
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2014 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 * In addition, as a special exception, the copyright holders of this
12 * program give permission to link the code of its release with the
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
14 * that use the same license as the "OpenSSL" library), and distribute
15 * the linked executables. You must obey the GNU General Public License
16 * in all respects for all of the code used other than "OpenSSL". If you
17 * modify file(s) with this exception, you may extend this exception to
18 * your version of the file(s), but you are not obligated to do so. If
19 * you do not wish to do so, delete this exception statement from your
20 * version. If you delete this exception statement from all source files
21 * in the program, then also delete it here.
22 *
23 * This program is distributed in the hope that it will be useful, but
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26 * General Public License for more details.
27 *
28 * You should have received a copy of the GNU General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 **/
31
32
33 #include "CallSystemCommand.h"
34
35 #include <glog/logging.h>
36 #include "../../Core/Toolbox.h"
37 #include "../../Core/Uuid.h"
38
39 namespace Orthanc
40 {
41 CallSystemCommand::CallSystemCommand(ServerContext& context,
42 const std::string& command,
43 const std::vector<std::string>& arguments) :
44 context_(context),
45 command_(command),
46 arguments_(arguments)
47 {
48 }
49
50 bool CallSystemCommand::Apply(ListOfStrings& outputs,
51 const ListOfStrings& inputs)
52 {
53 for (ListOfStrings::const_iterator
54 it = inputs.begin(); it != inputs.end(); ++it)
55 {
56 LOG(INFO) << "Calling system command " << command_ << " on instance " << *it;
57
58 std::string dicom;
59 context_.ReadFile(dicom, *it, FileContentType_Dicom);
60
61 Toolbox::TemporaryFile tmp;
62 tmp.Write(dicom);
63
64 std::vector<std::string> args = arguments_;
65 args.push_back(tmp.GetPath());
66
67 Toolbox::ExecuteSystemCommand(command_, args);
68 }
69
70 return true;
71 }
72 }