Mercurial > hg > orthanc

annotate Core/Lua/LuaFunctionCall.h @ 3866:e1c2bc9a5cc1 transcoding

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integration mainline->transcoding
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 27 Apr 2020 18:34:20 +0200
parents 94f4a18a79cc
children f9863630ec7f
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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 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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32
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33
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34 #pragma once
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35
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36 #include "LuaContext.h"
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37
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38 #include "../DicomFormat/DicomArray.h"
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39 #include "../DicomFormat/DicomMap.h"
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40
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41 #include <json/json.h>
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42
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43 namespace Orthanc
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44 {
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45 class LuaFunctionCall : public boost::noncopyable
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46 {
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47 private:
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48 LuaContext& context_;
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49 bool isExecuted_;
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50
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51 void CheckAlreadyExecuted();
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52
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53 protected:
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54 void ExecuteInternal(int numOutputs);
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55
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56 lua_State* GetState()
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57 {
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58 return context_.lua_;
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59 }
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60
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61 public:
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62 LuaFunctionCall(LuaContext& context,
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63 const char* functionName);
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64
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65 void PushString(const std::string& value);
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66
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67 void PushBoolean(bool value);
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68
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69 void PushInteger(int value);
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70
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71 void PushDouble(double value);
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72
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73 void PushJson(const Json::Value& value);
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74
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75 void PushStringMap(const std::map<std::string, std::string>& value);
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77 void PushDicom(const DicomMap& dicom);
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79 void PushDicom(const DicomArray& dicom);
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80
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81 void Execute()
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82 {
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83 ExecuteInternal(0);
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84 }
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85
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86 bool ExecutePredicate();
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87
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88 void ExecuteToJson(Json::Value& result,
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89 bool keepStrings);
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90
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91 void ExecuteToString(std::string& result);
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92 };
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93 }