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annotate OrthancServer/Scheduler/CallSystemCommand.cpp @ 2172:84d1d392a9ab

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GenerateUuid() not available in sandboxed environments
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 23 Nov 2016 12:06:00 +0100
parents 5a8840920121
children a3a65de1840f
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #include "../PrecompiledHeadersServer.h"
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34 #include "CallSystemCommand.h"
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35
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36 #include "../../Core/Logging.h"
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37 #include "../../Core/Toolbox.h"
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38 #include "../../Core/TemporaryFile.h"
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40 namespace Orthanc
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41 {
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42 CallSystemCommand::CallSystemCommand(ServerContext& context,
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43 const std::string& command,
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44 const std::vector<std::string>& arguments) :
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45 context_(context),
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46 command_(command),
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47 arguments_(arguments)
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48 {
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49 }
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51 bool CallSystemCommand::Apply(ListOfStrings& outputs,
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52 const ListOfStrings& inputs)
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53 {
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54 for (ListOfStrings::const_iterator
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55 it = inputs.begin(); it != inputs.end(); ++it)
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56 {
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57 LOG(INFO) << "Calling system command " << command_ << " on instance " << *it;
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59 try
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60 {
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61 std::string dicom;
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62 context_.ReadDicom(dicom, *it);
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64 TemporaryFile tmp;
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65 tmp.Write(dicom);
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67 std::vector<std::string> args = arguments_;
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68 args.push_back(tmp.GetPath());
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70 SystemToolbox::ExecuteSystemCommand(command_, args);
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72 // Only chain with other commands if this command succeeds
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73 outputs.push_back(*it);
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74 }
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75 catch (OrthancException& e)
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76 {
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77 LOG(ERROR) << "Unable to call system command " << command_
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78 << " on instance " << *it << " in a Lua script: " << e.What();
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79 }
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80 }
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82 return true;
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83 }
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84 }