Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Toolbox/OsiriX/IValue.cpp @ 1591:5887a4f8594b
moving platform-specific files out of the "OrthancStone" folder
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 23 Oct 2020 13:15:03 +0200 |
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children | 4fb8fdf03314 |
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1 /** |
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2 * Stone of Orthanc |
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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 Affero 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 * Affero 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 Affero General Public License |
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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19 **/ |
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20 |
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21 |
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22 #include "ArrayValue.h" |
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23 #include "DictionaryValue.h" |
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24 #include "IntegerValue.h" |
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25 #include "RealValue.h" |
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26 #include "StringValue.h" |
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27 |
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28 #include <OrthancException.h> |
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29 #include <Toolbox.h> |
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30 |
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31 |
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32 namespace OrthancStone |
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33 { |
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34 namespace OsiriX |
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35 { |
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36 IValue* IValue::Parse(const pugi::xml_node& node) |
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37 { |
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38 const std::string name(node.name()); |
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39 |
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40 if (name == "dict") |
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41 { |
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42 std::unique_ptr<DictionaryValue> dict(new DictionaryValue); |
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43 |
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44 for (pugi::xml_node child = node.first_child(); child; child = child.next_sibling()) |
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45 { |
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46 const std::string name2(child.name()); |
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47 |
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48 if (name2 != "key" || |
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49 child.text().get() == NULL) |
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50 { |
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51 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); |
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52 } |
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53 |
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54 const std::string key(child.text().get()); |
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55 |
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56 child = child.next_sibling(); |
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57 if (!child) |
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58 { |
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59 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); |
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60 } |
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61 |
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62 dict->SetValue(key, IValue::Parse(child)); |
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63 } |
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64 |
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65 return dict.release(); |
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66 } |
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67 else if (name == "array") |
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68 { |
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69 std::unique_ptr<ArrayValue> array(new ArrayValue); |
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70 |
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71 for (pugi::xml_node child = node.first_child(); child; child = child.next_sibling()) |
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72 { |
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73 array->Append(IValue::Parse(child)); |
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74 } |
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75 |
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76 return array.release(); |
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77 } |
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78 else if (name == "integer") |
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79 { |
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80 const std::string s = Orthanc::Toolbox::StripSpaces(node.text().get()); |
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81 |
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82 try |
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83 { |
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84 int64_t value = boost::lexical_cast<int64_t>(s); |
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85 return new IntegerValue(value); |
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86 } |
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87 catch (boost::bad_lexical_cast&) |
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88 { |
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89 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, |
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90 "Cannot parse an integer: " + s); |
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91 } |
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92 } |
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93 else if (name == "real") |
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94 { |
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95 const std::string s = Orthanc::Toolbox::StripSpaces(node.text().get()); |
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96 |
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97 try |
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98 { |
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99 double value = boost::lexical_cast<double>(s); |
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100 return new RealValue(value); |
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101 } |
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102 catch (boost::bad_lexical_cast&) |
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103 { |
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104 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, |
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105 "Cannot parse a real number: " + s); |
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106 } |
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107 } |
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108 else if (name == "string") |
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109 { |
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110 return new StringValue(node.text().get()); |
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111 } |
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112 else |
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113 { |
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114 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, |
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115 "Unknown XML element: " + name); |
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116 } |
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117 } |
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118 } |
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119 } |