Mercurial > hg > orthanc
annotate OrthancServer/ServerToolbox.cpp @ 213:4ce7fdcc8879
access to tags, simplified-tags and file of an instance
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 29 Nov 2012 10:59:40 +0100 |
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1 /** |
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2 * Orthanc - A Lightweight, RESTful DICOM Store |
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3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, |
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4 * 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 "ServerToolbox.h" |
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34 |
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35 #include "../Core/OrthancException.h" |
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36 |
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37 namespace Orthanc |
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38 { |
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39 void ReadJson(Json::Value& target, |
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40 const FileStorage& storage, |
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41 const std::string& fileUuid) |
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42 { |
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43 std::string s; |
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44 storage.ReadFile(s, fileUuid); |
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45 |
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46 Json::Reader reader; |
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47 if (!reader.parse(s, target)) |
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48 { |
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49 throw OrthancException("Corrupted JSON file"); |
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50 } |
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51 } |
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52 |
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53 void SimplifyTags(Json::Value& target, |
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54 const Json::Value& source) |
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55 { |
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56 assert(source.isObject()); |
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57 |
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58 target = Json::objectValue; |
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59 Json::Value::Members members = source.getMemberNames(); |
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60 |
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61 for (size_t i = 0; i < members.size(); i++) |
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62 { |
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63 const Json::Value& v = source[members[i]]; |
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64 const std::string& name = v["Name"].asString(); |
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65 const std::string& type = v["Type"].asString(); |
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66 |
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67 if (type == "String") |
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68 { |
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69 target[name] = v["Value"].asString(); |
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70 } |
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71 else if (type == "TooLong" || |
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72 type == "Null") |
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73 { |
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74 target[name] = Json::nullValue; |
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75 } |
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76 else if (type == "Sequence") |
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77 { |
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78 const Json::Value& array = v["Value"]; |
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79 assert(array.isArray()); |
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80 |
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81 Json::Value children = Json::arrayValue; |
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82 for (Json::Value::ArrayIndex i = 0; i < array.size(); i++) |
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83 { |
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84 Json::Value c; |
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85 SimplifyTags(c, array[i]); |
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86 children.append(c); |
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87 } |
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88 |
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89 target[name] = children; |
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90 } |
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91 else |
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92 { |
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93 assert(0); |
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94 } |
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95 } |
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96 } |
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97 } |