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annotate OrthancFramework/Sources/DicomFormat/DicomValue.h @ 4955:1610e56cadfb

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fix ParsedDicomFile::DecodeOverlay() for WebAssembly
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 23 Mar 2022 11:44:40 +0100
parents 43e613a7756b
children 6fed78e13233
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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) 2017-2022 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Lesser General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Lesser General Public
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19 * License along with this program. If not, see
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20 * <http://www.gnu.org/licenses/>.
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21 **/
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24 #pragma once
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25
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26 #include "../Enumerations.h"
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27
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28 #include <stdint.h>
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29 #include <boost/noncopyable.hpp>
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30 #include <json/value.h>
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31
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32 #if !defined(ORTHANC_ENABLE_BASE64)
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33 # error The macro ORTHANC_ENABLE_BASE64 must be defined
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34 #endif
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36
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37 namespace Orthanc
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38 {
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39 class ORTHANC_PUBLIC DicomValue : public boost::noncopyable
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40 {
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41 private:
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42 enum Type
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43 {
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44 Type_Null,
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45 Type_String,
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46 Type_Binary
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47 };
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48
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49 Type type_;
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50 std::string content_;
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51
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52 DicomValue(const DicomValue& other);
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53
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54 public:
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55 DicomValue();
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57 DicomValue(const std::string& content,
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58 bool isBinary);
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60 DicomValue(const char* data,
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61 size_t size,
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62 bool isBinary);
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64 const std::string& GetContent() const;
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66 bool IsNull() const;
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67
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68 bool IsBinary() const;
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69
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70 DicomValue* Clone() const;
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71
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72 #if ORTHANC_ENABLE_BASE64 == 1
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73 void FormatDataUriScheme(std::string& target,
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74 const std::string& mime) const;
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75
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76 void FormatDataUriScheme(std::string& target) const;
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77 #endif
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78
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79 bool CopyToString(std::string& result,
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80 bool allowBinary) const;
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81
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82 bool ParseInteger32(int32_t& result) const;
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83
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84 bool ParseInteger64(int64_t& result) const;
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85
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86 bool ParseUnsignedInteger32(uint32_t& result) const;
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88 bool ParseUnsignedInteger64(uint64_t& result) const;
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90 bool ParseFloat(float& result) const;
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91
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92 bool ParseDouble(double& result) const;
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93
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94 bool ParseFirstFloat(float& result) const;
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95
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96 bool ParseFirstUnsignedInteger(unsigned int& result) const;
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97
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98 void Serialize(Json::Value& target) const;
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99
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100 void Unserialize(const Json::Value& source);
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101 };
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102 }