Mercurial > hg > orthanc
annotate OrthancFramework/Sources/RestApi/RestApiHierarchy.h @ 4831:7053502fbf97
added copyright UCLouvain
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 25 Nov 2021 19:01:11 +0100 |
| parents | d9473bd5ed43 |
| children | 43e613a7756b |
| 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 |
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6 * Copyright (C) 2021-2021 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 969 | 7 * |
| 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. |
| 969 | 12 * |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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16 * Lesser General Public License for more details. |
| 969 | 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/>. |
| 969 | 21 **/ |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
| 975 | 26 #include "RestApiGetCall.h" |
| 27 #include "RestApiPostCall.h" | |
| 28 #include "RestApiPutCall.h" | |
| 29 #include "RestApiDeleteCall.h" | |
| 969 | 30 |
| 978 | 31 #include <set> |
| 32 | |
| 969 | 33 namespace Orthanc |
| 34 { | |
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35 class ORTHANC_PUBLIC RestApiHierarchy : public boost::noncopyable |
| 969 | 36 { |
| 978 | 37 public: |
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ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
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38 class ORTHANC_PUBLIC Resource : public boost::noncopyable |
| 969 | 39 { |
| 972 | 40 private: |
| 975 | 41 RestApiGetCall::Handler getHandler_; |
| 42 RestApiPostCall::Handler postHandler_; | |
| 43 RestApiPutCall::Handler putHandler_; | |
| 974 | 44 RestApiDeleteCall::Handler deleteHandler_; |
| 969 | 45 |
| 972 | 46 public: |
| 978 | 47 Resource(); |
| 972 | 48 |
| 4400 | 49 bool HasHandler(HttpMethod method) const; |
| 969 | 50 |
| 4300 | 51 void Register(RestApiGetCall::Handler handler); |
| 969 | 52 |
| 4300 | 53 void Register(RestApiPutCall::Handler handler); |
| 969 | 54 |
| 4300 | 55 void Register(RestApiPostCall::Handler handler); |
| 969 | 56 |
| 4300 | 57 void Register(RestApiDeleteCall::Handler handler); |
| 969 | 58 |
| 59 bool IsEmpty() const; | |
| 978 | 60 |
| 61 bool Handle(RestApiGetCall& call) const; | |
| 62 | |
| 63 bool Handle(RestApiPutCall& call) const; | |
| 64 | |
| 65 bool Handle(RestApiPostCall& call) const; | |
| 66 | |
| 67 bool Handle(RestApiDeleteCall& call) const; | |
| 969 | 68 }; |
| 69 | |
| 70 | |
| 978 | 71 class IVisitor : public boost::noncopyable |
| 72 { | |
| 73 public: | |
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74 virtual ~IVisitor() |
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75 { |
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76 } |
| 978 | 77 |
| 78 virtual bool Visit(const Resource& resource, | |
| 79 const UriComponents& uri, | |
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80 bool hasTrailing, |
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81 // "uriArguments" only contains their name if using "ExploreAllResources()" |
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82 const HttpToolbox::Arguments& uriArguments, |
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83 // "trailing" is empty if using "ExploreAllResources()" |
| 978 | 84 const UriComponents& trailing) = 0; |
| 85 }; | |
| 86 | |
| 87 | |
| 88 private: | |
| 969 | 89 typedef std::map<std::string, RestApiHierarchy*> Children; |
| 90 | |
| 978 | 91 Resource handlers_; |
| 969 | 92 Children children_; |
| 93 Children wildcardChildren_; | |
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94 Resource handlersWithTrailing_; |
| 969 | 95 |
| 96 static RestApiHierarchy& AddChild(Children& children, | |
| 97 const std::string& name); | |
| 98 | |
| 99 static void DeleteChildren(Children& children); | |
| 100 | |
| 101 template <typename Handler> | |
| 102 void RegisterInternal(const RestApiPath& path, | |
| 103 Handler handler, | |
| 104 size_t level); | |
| 105 | |
| 978 | 106 bool CanGenerateDirectory() const; |
| 107 | |
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108 bool LookupResource(HttpToolbox::Arguments& components, |
| 978 | 109 const UriComponents& uri, |
| 110 IVisitor& visitor, | |
| 111 size_t level); | |
| 969 | 112 |
| 113 bool GetDirectory(Json::Value& result, | |
| 114 const UriComponents& uri, | |
| 115 size_t level); | |
| 116 | |
| 117 public: | |
| 118 ~RestApiHierarchy(); | |
| 119 | |
| 970 | 120 void Register(const std::string& uri, |
| 974 | 121 RestApiGetCall::Handler handler); |
| 969 | 122 |
| 970 | 123 void Register(const std::string& uri, |
| 974 | 124 RestApiPutCall::Handler handler); |
| 969 | 125 |
| 970 | 126 void Register(const std::string& uri, |
| 974 | 127 RestApiPostCall::Handler handler); |
| 969 | 128 |
| 970 | 129 void Register(const std::string& uri, |
| 974 | 130 RestApiDeleteCall::Handler handler); |
| 969 | 131 |
| 132 void CreateSiteMap(Json::Value& target) const; | |
| 133 | |
| 134 bool GetDirectory(Json::Value& result, | |
| 4300 | 135 const UriComponents& uri); |
| 969 | 136 |
| 978 | 137 bool LookupResource(const UriComponents& uri, |
| 138 IVisitor& visitor); | |
| 969 | 139 |
| 978 | 140 void GetAcceptedMethods(std::set<HttpMethod>& methods, |
| 141 const UriComponents& uri); | |
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142 |
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143 void ExploreAllResources(IVisitor& visitor, |
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144 const UriComponents& path, |
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145 const std::set<std::string>& uriArguments) const; |
| 969 | 146 }; |
| 147 } |