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annotate OrthancFramework/Sources/DicomFormat/DicomValue.h @ 4119:bf7b9edf6b81 framework-lgpl

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re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 Jul 2020 19:17:56 +0200
parents d25f4c0fa160
children 3b70a2e6a06c
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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 Lesser General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Lesser General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Lesser General Public
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18 * License along with this program. If not, see
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19 * <http://www.gnu.org/licenses/>.
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20 **/
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23 #pragma once
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24
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25 #include "../Enumerations.h"
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26
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27 #include <stdint.h>
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28 #include <boost/noncopyable.hpp>
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29 #include <json/value.h>
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31 #if !defined(ORTHANC_ENABLE_BASE64)
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32 # error The macro ORTHANC_ENABLE_BASE64 must be defined
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33 #endif
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35
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36 namespace Orthanc
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37 {
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38 class ORTHANC_PUBLIC DicomValue : public boost::noncopyable
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39 {
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40 private:
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41 enum Type
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42 {
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43 Type_Null,
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44 Type_String,
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45 Type_Binary
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46 };
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47
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48 Type type_;
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49 std::string content_;
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50
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51 DicomValue(const DicomValue& other);
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52
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53 public:
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54 DicomValue() : type_(Type_Null)
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55 {
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56 }
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58 DicomValue(const std::string& content,
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59 bool isBinary);
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61 DicomValue(const char* data,
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62 size_t size,
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63 bool isBinary);
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64
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65 const std::string& GetContent() const;
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66
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67 bool IsNull() const
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68 {
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69 return type_ == Type_Null;
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70 }
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72 bool IsBinary() const
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73 {
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74 return type_ == Type_Binary;
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75 }
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77 DicomValue* Clone() const;
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78
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79 #if ORTHANC_ENABLE_BASE64 == 1
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80 void FormatDataUriScheme(std::string& target,
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81 const std::string& mime) const;
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83 void FormatDataUriScheme(std::string& target) const
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84 {
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85 FormatDataUriScheme(target, MIME_BINARY);
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86 }
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87 #endif
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88
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89 bool CopyToString(std::string& result,
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90 bool allowBinary) const;
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91
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92 bool ParseInteger32(int32_t& result) const;
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94 bool ParseInteger64(int64_t& result) const;
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96 bool ParseUnsignedInteger32(uint32_t& result) const;
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98 bool ParseUnsignedInteger64(uint64_t& result) const;
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99
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100 bool ParseFloat(float& result) const;
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101
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102 bool ParseDouble(double& result) const;
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103
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104 bool ParseFirstFloat(float& result) const;
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105
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106 bool ParseFirstUnsignedInteger(unsigned int& result) const;
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107
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108 void Serialize(Json::Value& target) const;
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109
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110 void Unserialize(const Json::Value& source);
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111 };
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112 }