Mercurial > hg > orthanc
annotate OrthancFramework/Sources/RestApi/RestApiHierarchy.h @ 4640:66109d24d26e
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 26 Apr 2021 15:22:44 +0200 |
| parents | d9473bd5ed43 |
| children | 7053502fbf97 |
| rev | line source |
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| 969 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 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) 2017-2021 Osimis S.A., Belgium |
| 969 | 6 * |
| 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. |
| 969 | 11 * |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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15 * Lesser General Public License for more details. |
| 969 | 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/>. |
| 969 | 20 **/ |
| 21 | |
| 22 | |
| 23 #pragma once | |
| 24 | |
| 975 | 25 #include "RestApiGetCall.h" |
| 26 #include "RestApiPostCall.h" | |
| 27 #include "RestApiPutCall.h" | |
| 28 #include "RestApiDeleteCall.h" | |
| 969 | 29 |
| 978 | 30 #include <set> |
| 31 | |
| 969 | 32 namespace Orthanc |
| 33 { | |
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34 class ORTHANC_PUBLIC RestApiHierarchy : public boost::noncopyable |
| 969 | 35 { |
| 978 | 36 public: |
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ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
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37 class ORTHANC_PUBLIC Resource : public boost::noncopyable |
| 969 | 38 { |
| 972 | 39 private: |
| 975 | 40 RestApiGetCall::Handler getHandler_; |
| 41 RestApiPostCall::Handler postHandler_; | |
| 42 RestApiPutCall::Handler putHandler_; | |
| 974 | 43 RestApiDeleteCall::Handler deleteHandler_; |
| 969 | 44 |
| 972 | 45 public: |
| 978 | 46 Resource(); |
| 972 | 47 |
| 4400 | 48 bool HasHandler(HttpMethod method) const; |
| 969 | 49 |
| 4300 | 50 void Register(RestApiGetCall::Handler handler); |
| 969 | 51 |
| 4300 | 52 void Register(RestApiPutCall::Handler handler); |
| 969 | 53 |
| 4300 | 54 void Register(RestApiPostCall::Handler handler); |
| 969 | 55 |
| 4300 | 56 void Register(RestApiDeleteCall::Handler handler); |
| 969 | 57 |
| 58 bool IsEmpty() const; | |
| 978 | 59 |
| 60 bool Handle(RestApiGetCall& call) const; | |
| 61 | |
| 62 bool Handle(RestApiPutCall& call) const; | |
| 63 | |
| 64 bool Handle(RestApiPostCall& call) const; | |
| 65 | |
| 66 bool Handle(RestApiDeleteCall& call) const; | |
| 969 | 67 }; |
| 68 | |
| 69 | |
| 978 | 70 class IVisitor : public boost::noncopyable |
| 71 { | |
| 72 public: | |
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73 virtual ~IVisitor() |
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74 { |
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75 } |
| 978 | 76 |
| 77 virtual bool Visit(const Resource& resource, | |
| 78 const UriComponents& uri, | |
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79 bool hasTrailing, |
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80 // "uriArguments" only contains their name if using "ExploreAllResources()" |
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81 const HttpToolbox::Arguments& uriArguments, |
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82 // "trailing" is empty if using "ExploreAllResources()" |
| 978 | 83 const UriComponents& trailing) = 0; |
| 84 }; | |
| 85 | |
| 86 | |
| 87 private: | |
| 969 | 88 typedef std::map<std::string, RestApiHierarchy*> Children; |
| 89 | |
| 978 | 90 Resource handlers_; |
| 969 | 91 Children children_; |
| 92 Children wildcardChildren_; | |
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93 Resource handlersWithTrailing_; |
| 969 | 94 |
| 95 static RestApiHierarchy& AddChild(Children& children, | |
| 96 const std::string& name); | |
| 97 | |
| 98 static void DeleteChildren(Children& children); | |
| 99 | |
| 100 template <typename Handler> | |
| 101 void RegisterInternal(const RestApiPath& path, | |
| 102 Handler handler, | |
| 103 size_t level); | |
| 104 | |
| 978 | 105 bool CanGenerateDirectory() const; |
| 106 | |
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107 bool LookupResource(HttpToolbox::Arguments& components, |
| 978 | 108 const UriComponents& uri, |
| 109 IVisitor& visitor, | |
| 110 size_t level); | |
| 969 | 111 |
| 112 bool GetDirectory(Json::Value& result, | |
| 113 const UriComponents& uri, | |
| 114 size_t level); | |
| 115 | |
| 116 public: | |
| 117 ~RestApiHierarchy(); | |
| 118 | |
| 970 | 119 void Register(const std::string& uri, |
| 974 | 120 RestApiGetCall::Handler handler); |
| 969 | 121 |
| 970 | 122 void Register(const std::string& uri, |
| 974 | 123 RestApiPutCall::Handler handler); |
| 969 | 124 |
| 970 | 125 void Register(const std::string& uri, |
| 974 | 126 RestApiPostCall::Handler handler); |
| 969 | 127 |
| 970 | 128 void Register(const std::string& uri, |
| 974 | 129 RestApiDeleteCall::Handler handler); |
| 969 | 130 |
| 131 void CreateSiteMap(Json::Value& target) const; | |
| 132 | |
| 133 bool GetDirectory(Json::Value& result, | |
| 4300 | 134 const UriComponents& uri); |
| 969 | 135 |
| 978 | 136 bool LookupResource(const UriComponents& uri, |
| 137 IVisitor& visitor); | |
| 969 | 138 |
| 978 | 139 void GetAcceptedMethods(std::set<HttpMethod>& methods, |
| 140 const UriComponents& uri); | |
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141 |
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142 void ExploreAllResources(IVisitor& visitor, |
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143 const UriComponents& path, |
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144 const std::set<std::string>& uriArguments) const; |
| 969 | 145 }; |
| 146 } |