annotate OrthancFramework/Sources/RestApi/RestApiHierarchy.cpp @ 4672:d9942d48fea7

ZipWriter::CancelStream(), ZipWriter::GetArchiveSize() and HttpOutput::AnswerWithoutBuffering()
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 02 Jun 2021 17:35:39 +0200
parents d9473bd5ed43
children 7053502fbf97
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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) 2017-2021 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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21
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22
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23 #include "../PrecompiledHeaders.h"
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24 #include "RestApiHierarchy.h"
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25
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26 #include "../OrthancException.h"
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27
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28 #include <cassert>
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29 #include <stdio.h>
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30
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31 namespace Orthanc
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32 {
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33 RestApiHierarchy::Resource::Resource() :
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34 getHandler_(NULL),
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35 postHandler_(NULL),
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36 putHandler_(NULL),
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37 deleteHandler_(NULL)
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38 {
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39 }
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40
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41
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42 bool RestApiHierarchy::Resource::HasHandler(HttpMethod method) const
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43 {
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44 switch (method)
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45 {
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46 case HttpMethod_Get:
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47 return getHandler_ != NULL;
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48
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49 case HttpMethod_Post:
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50 return postHandler_ != NULL;
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51
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52 case HttpMethod_Put:
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53 return putHandler_ != NULL;
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54
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55 case HttpMethod_Delete:
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56 return deleteHandler_ != NULL;
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57
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58 default:
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59 throw OrthancException(ErrorCode_ParameterOutOfRange);
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60 }
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61 }
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62
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63
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64 void RestApiHierarchy::Resource::Register(RestApiGetCall::Handler handler)
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65 {
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66 getHandler_ = handler;
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67 }
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68
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69 void RestApiHierarchy::Resource::Register(RestApiPutCall::Handler handler)
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70 {
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71 putHandler_ = handler;
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72 }
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73
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74 void RestApiHierarchy::Resource::Register(RestApiPostCall::Handler handler)
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75 {
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76 postHandler_ = handler;
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77 }
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78
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79 void RestApiHierarchy::Resource::Register(RestApiDeleteCall::Handler handler)
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80 {
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81 deleteHandler_ = handler;
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82 }
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83
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84
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85 bool RestApiHierarchy::Resource::IsEmpty() const
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86 {
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87 return (getHandler_ == NULL &&
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88 postHandler_ == NULL &&
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89 putHandler_ == NULL &&
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90 deleteHandler_ == NULL);
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91 }
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92
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93
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94 RestApiHierarchy& RestApiHierarchy::AddChild(Children& children,
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95 const std::string& name)
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96 {
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97 Children::iterator it = children.find(name);
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98
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99 if (it == children.end())
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100 {
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101 // Create new child
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102 RestApiHierarchy *child = new RestApiHierarchy;
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103 children[name] = child;
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104 return *child;
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105 }
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106 else
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107 {
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108 return *it->second;
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109 }
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110 }
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111
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112
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113
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114 bool RestApiHierarchy::Resource::Handle(RestApiGetCall& call) const
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115 {
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116 if (getHandler_ != NULL)
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117 {
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118 getHandler_(call);
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119 return true;
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120 }
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121 else
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122 {
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123 return false;
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124 }
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125 }
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126
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127
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128 bool RestApiHierarchy::Resource::Handle(RestApiPutCall& call) const
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129 {
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130 if (putHandler_ != NULL)
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131 {
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132 putHandler_(call);
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133 return true;
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134 }
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135 else
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136 {
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137 return false;
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138 }
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139 }
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140
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141
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142 bool RestApiHierarchy::Resource::Handle(RestApiPostCall& call) const
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143 {
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144 if (postHandler_ != NULL)
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145 {
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146 postHandler_(call);
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
147 return true;
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
148 }
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
149 else
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
150 {
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
151 return false;
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
152 }
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
153 }
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
154
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
155
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
156 bool RestApiHierarchy::Resource::Handle(RestApiDeleteCall& call) const
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
157 {
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
158 if (deleteHandler_ != NULL)
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
159 {
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
160 deleteHandler_(call);
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
161 return true;
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
162 }
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
163 else
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
164 {
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
165 return false;
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
166 }
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
167 }
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
168
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
169
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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170 void RestApiHierarchy::DeleteChildren(Children& children)
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
171 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
172 for (Children::iterator it = children.begin();
1303
bba8a47922d1 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
173 it != children.end(); ++it)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
174 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
175 delete it->second;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
176 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
177 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
178
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
179
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
180 template <typename Handler>
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
181 void RestApiHierarchy::RegisterInternal(const RestApiPath& path,
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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182 Handler handler,
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
183 size_t level)
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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184 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
185 if (path.GetLevelCount() == level)
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
186 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
187 if (path.IsUniversalTrailing())
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
188 {
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
189 handlersWithTrailing_.Register(handler);
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
190 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
191 else
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
192 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
193 handlers_.Register(handler);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
194 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
195 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
196 else
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
197 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
198 RestApiHierarchy* child;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
199 if (path.IsWildcardLevel(level))
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
200 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
201 child = &AddChild(wildcardChildren_, path.GetWildcardName(level));
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
202 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
203 else
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
204 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
205 child = &AddChild(children_, path.GetLevelName(level));
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
206 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
207
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
208 child->RegisterInternal(path, handler, level + 1);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
209 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
210 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
211
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
212
4330
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4303
diff changeset
213 bool RestApiHierarchy::LookupResource(HttpToolbox::Arguments& components,
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4303
diff changeset
214 const UriComponents& uri,
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4303
diff changeset
215 IVisitor& visitor,
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4303
diff changeset
216 size_t level)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
217 {
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
218 if (uri.size() != 0 &&
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
219 level > uri.size())
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
220 {
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
221 return false;
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
222 }
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
223
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
224 // Look for an exact match on the resource of interest
4330
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4303
diff changeset
225 if (uri.size() == 0 ||
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4303
diff changeset
226 level == uri.size())
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
227 {
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
228 UriComponents noTrailing;
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
229
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
230 if (!handlers_.IsEmpty() &&
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
231 visitor.Visit(handlers_, uri, false, components, noTrailing))
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
232 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
233 return true;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
234 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
235 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
236
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
237
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
238 if (level < uri.size()) // A recursive call is possible
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
239 {
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
240 // Try and go down in the hierarchy, using an exact match for the child
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
241 Children::const_iterator child = children_.find(uri[level]);
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
242 if (child != children_.end())
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
243 {
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
244 if (child->second->LookupResource(components, uri, visitor, level + 1))
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
245 {
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
246 return true;
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
247 }
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
248 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
249
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
250 // Try and go down in the hierarchy, using wildcard rules for children
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
251 for (child = wildcardChildren_.begin();
1303
bba8a47922d1 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
252 child != wildcardChildren_.end(); ++child)
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
253 {
4330
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4303
diff changeset
254 HttpToolbox::Arguments subComponents = components;
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
255 subComponents[child->first] = uri[level];
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
256
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
257 if (child->second->LookupResource(subComponents, uri, visitor, level + 1))
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
258 {
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
259 return true;
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
260 }
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
261 }
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
262 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
263
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
264
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
265 // As a last resort, call the universal handlers, if any
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
266 if (!handlersWithTrailing_.IsEmpty())
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
267 {
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
268 UriComponents trailing;
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
269 trailing.resize(uri.size() - level);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
270 size_t pos = 0;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
271 for (size_t i = level; i < uri.size(); i++, pos++)
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
272 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
273 trailing[pos] = uri[i];
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
274 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
275
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
276 assert(pos == trailing.size());
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
277
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
278 if (visitor.Visit(handlersWithTrailing_, uri, true, components, trailing))
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
279 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
280 return true;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
281 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
282 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
283
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
284 return false;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
285 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
286
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
287
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
288 bool RestApiHierarchy::CanGenerateDirectory() const
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
289 {
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
290 return (handlersWithTrailing_.IsEmpty() &&
1303
bba8a47922d1 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
291 wildcardChildren_.empty());
978
ce3106e5843f refactoring
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diff changeset
292 }
ce3106e5843f refactoring
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diff changeset
293
ce3106e5843f refactoring
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diff changeset
294
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
295 bool RestApiHierarchy::GetDirectory(Json::Value& result,
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
296 const UriComponents& uri,
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
297 size_t level)
3dce528b0cc2 RestApiHierarchy
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diff changeset
298 {
3dce528b0cc2 RestApiHierarchy
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parents:
diff changeset
299 if (uri.size() == level)
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
300 {
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
301 if (CanGenerateDirectory())
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
302 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
303 result = Json::arrayValue;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
304
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
305 for (Children::const_iterator it = children_.begin();
1303
bba8a47922d1 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
306 it != children_.end(); ++it)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
307 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
308 result.append(it->first);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
309 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
310
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
311 return true;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
312 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
313 else
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
314 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
315 return false;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
316 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
317 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
318
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
319 Children::const_iterator child = children_.find(uri[level]);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
320 if (child != children_.end())
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
321 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
322 if (child->second->GetDirectory(result, uri, level + 1))
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
323 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
324 return true;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
325 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
326 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
327
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
328 for (child = wildcardChildren_.begin();
1303
bba8a47922d1 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
329 child != wildcardChildren_.end(); ++child)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
330 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
331 if (child->second->GetDirectory(result, uri, level + 1))
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
332 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
333 return true;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
334 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
335 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
336
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
337 return false;
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
338 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
339
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
340
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
341 RestApiHierarchy::~RestApiHierarchy()
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
342 {
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
343 DeleteChildren(children_);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
344 DeleteChildren(wildcardChildren_);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
345 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
346
970
1a3817d84f39 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 969
diff changeset
347 void RestApiHierarchy::Register(const std::string& uri,
974
83622b0f544c refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 972
diff changeset
348 RestApiGetCall::Handler handler)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
349 {
970
1a3817d84f39 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 969
diff changeset
350 RestApiPath path(uri);
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
351 RegisterInternal(path, handler, 0);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
352 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
353
970
1a3817d84f39 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 969
diff changeset
354 void RestApiHierarchy::Register(const std::string& uri,
974
83622b0f544c refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 972
diff changeset
355 RestApiPutCall::Handler handler)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
356 {
970
1a3817d84f39 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 969
diff changeset
357 RestApiPath path(uri);
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
358 RegisterInternal(path, handler, 0);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
359 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
360
970
1a3817d84f39 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 969
diff changeset
361 void RestApiHierarchy::Register(const std::string& uri,
974
83622b0f544c refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 972
diff changeset
362 RestApiPostCall::Handler handler)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
363 {
970
1a3817d84f39 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 969
diff changeset
364 RestApiPath path(uri);
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
365 RegisterInternal(path, handler, 0);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
366 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
367
970
1a3817d84f39 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 969
diff changeset
368 void RestApiHierarchy::Register(const std::string& uri,
974
83622b0f544c refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 972
diff changeset
369 RestApiDeleteCall::Handler handler)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
370 {
970
1a3817d84f39 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 969
diff changeset
371 RestApiPath path(uri);
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
372 RegisterInternal(path, handler, 0);
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
373 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
374
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
375 void RestApiHierarchy::CreateSiteMap(Json::Value& target) const
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
376 {
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
377 target = Json::objectValue;
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
378
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
379 /*std::string s = " ";
4400
029366f95217 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4399
diff changeset
380 if (handlers_.HasHandler(HttpMethod_Get))
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
381 {
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
382 s += "GET ";
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
383 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
384
4400
029366f95217 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4399
diff changeset
385 if (handlers_.HasHandler(HttpMethod_Post))
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
386 {
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
387 s += "POST ";
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
388 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
389
4400
029366f95217 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4399
diff changeset
390 if (handlers_.HasHandler(HttpMethod_Put))
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
391 {
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
392 s += "PUT ";
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
393 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
394
4400
029366f95217 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4399
diff changeset
395 if (handlers_.HasHandler(HttpMethod_Delete))
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
396 {
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
397 s += "DELETE ";
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
398 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
399
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
400 target = s;*/
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
401
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
402 for (Children::const_iterator it = children_.begin();
1303
bba8a47922d1 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
403 it != children_.end(); ++it)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
404 {
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
405 it->second->CreateSiteMap(target[it->first]);
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
406 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
407
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
408 for (Children::const_iterator it = wildcardChildren_.begin();
1303
bba8a47922d1 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
409 it != wildcardChildren_.end(); ++it)
980
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
410 {
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
411 it->second->CreateSiteMap(target["<" + it->first + ">"]);
f1ff2a2f06cd use RestApiHierarchy inside RestApi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 978
diff changeset
412 }
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
413 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
414
4300
b30a8de92ad9 abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4203
diff changeset
415 bool RestApiHierarchy::GetDirectory(Json::Value &result, const UriComponents &uri)
b30a8de92ad9 abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4203
diff changeset
416 {
b30a8de92ad9 abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4203
diff changeset
417 return GetDirectory(result, uri, 0);
b30a8de92ad9 abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4203
diff changeset
418 }
b30a8de92ad9 abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4203
diff changeset
419
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
420
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
421 bool RestApiHierarchy::LookupResource(const UriComponents& uri,
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
422 IVisitor& visitor)
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
423 {
4330
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4303
diff changeset
424 HttpToolbox::Arguments components;
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
425 return LookupResource(components, uri, visitor, 0);
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
426 }
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
427
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
428
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
429
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
430 namespace
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
431 {
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
432 // Anonymous namespace to avoid clashes between compilation modules
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
433
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
434 class AcceptedMethodsVisitor : public RestApiHierarchy::IVisitor
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
435 {
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
436 private:
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
437 std::set<HttpMethod>& methods_;
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
438
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
439 public:
4203
4d42408da117 improving const-correctness in ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
440 explicit AcceptedMethodsVisitor(std::set<HttpMethod>& methods) :
4d42408da117 improving const-correctness in ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
441 methods_(methods)
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
442 {
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
443 }
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
444
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
445 virtual bool Visit(const RestApiHierarchy::Resource& resource,
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Sebastien Jodogne <s.jodogne@gmail.com>
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446 const UriComponents& uri,
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
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diff changeset
447 bool hasTrailing,
4330
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
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diff changeset
448 const HttpToolbox::Arguments& components,
978
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diff changeset
449 const UriComponents& trailing)
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
450 {
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
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diff changeset
451 if (!hasTrailing) // Ignore universal handlers
978
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Sebastien Jodogne <s.jodogne@gmail.com>
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452 {
4400
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453 if (resource.HasHandler(HttpMethod_Get))
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
454 {
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
455 methods_.insert(HttpMethod_Get);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
456 }
ce3106e5843f refactoring
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parents: 975
diff changeset
457
4400
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diff changeset
458 if (resource.HasHandler(HttpMethod_Post))
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 975
diff changeset
459 {
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
460 methods_.insert(HttpMethod_Post);
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
461 }
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diff changeset
462
4400
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parents: 4399
diff changeset
463 if (resource.HasHandler(HttpMethod_Put))
978
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
464 {
ce3106e5843f refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
465 methods_.insert(HttpMethod_Put);
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Sebastien Jodogne <s.jodogne@gmail.com>
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466 }
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467
4400
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diff changeset
468 if (resource.HasHandler(HttpMethod_Delete))
978
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diff changeset
469 {
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diff changeset
470 methods_.insert(HttpMethod_Delete);
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471 }
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472 }
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473
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474 return false; // Continue to check all the possible ways to access this URI
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475 }
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476 };
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477 }
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diff changeset
478
ce3106e5843f refactoring
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diff changeset
479 void RestApiHierarchy::GetAcceptedMethods(std::set<HttpMethod>& methods,
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diff changeset
480 const UriComponents& uri)
969
3dce528b0cc2 RestApiHierarchy
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diff changeset
481 {
4330
a01b1c9cbef4 moving generic type definitions from IHttpHandler to HttpToolbox
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diff changeset
482 HttpToolbox::Arguments components;
978
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diff changeset
483 AcceptedMethodsVisitor visitor(methods);
1444
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
484 if (LookupResource(components, uri, visitor, 0))
978
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diff changeset
485 {
1444
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diff changeset
486 Json::Value d;
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
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diff changeset
487 if (GetDirectory(d, uri))
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
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parents: 1441
diff changeset
488 {
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
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diff changeset
489 methods.insert(HttpMethod_Get);
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
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490 }
978
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491 }
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diff changeset
492 }
4300
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diff changeset
493
4399
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diff changeset
494 void RestApiHierarchy::ExploreAllResources(IVisitor& visitor,
4401
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diff changeset
495 const UriComponents& path,
354ea95b294a documenting system calls
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496 const std::set<std::string>& uriArguments) const
4399
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diff changeset
497 {
4401
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diff changeset
498 HttpToolbox::Arguments args;
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499
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diff changeset
500 for (std::set<std::string>::const_iterator it = uriArguments.begin(); it != uriArguments.end(); ++it)
354ea95b294a documenting system calls
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diff changeset
501 {
354ea95b294a documenting system calls
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diff changeset
502 args[*it] = "";
354ea95b294a documenting system calls
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503 }
354ea95b294a documenting system calls
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diff changeset
504
4399
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diff changeset
505 if (!handlers_.IsEmpty())
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
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diff changeset
506 {
4401
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diff changeset
507 visitor.Visit(handlers_, path, false, args, UriComponents());
4399
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diff changeset
508 }
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diff changeset
509
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
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diff changeset
510 if (!handlersWithTrailing_.IsEmpty())
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diff changeset
511 {
4401
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diff changeset
512 visitor.Visit(handlersWithTrailing_, path, true, args, UriComponents());
4399
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diff changeset
513 }
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diff changeset
514
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diff changeset
515 for (Children::const_iterator
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diff changeset
516 it = children_.begin(); it != children_.end(); ++it)
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diff changeset
517 {
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diff changeset
518 assert(it->second != NULL);
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
519 UriComponents c = path;
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
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diff changeset
520 c.push_back(it->first);
4401
354ea95b294a documenting system calls
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diff changeset
521 it->second->ExploreAllResources(visitor, c, uriArguments);
4399
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diff changeset
522 }
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diff changeset
523
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
524 for (Children::const_iterator
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
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parents: 4330
diff changeset
525 it = wildcardChildren_.begin(); it != wildcardChildren_.end(); ++it)
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
526 {
4401
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parents: 4400
diff changeset
527 if (uriArguments.find(it->first) != uriArguments.end())
354ea95b294a documenting system calls
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4400
diff changeset
528 {
354ea95b294a documenting system calls
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parents: 4400
diff changeset
529 throw OrthancException(ErrorCode_InternalError, "Twice the same URI argument in a path: " + it->first);
354ea95b294a documenting system calls
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4400
diff changeset
530 }
354ea95b294a documenting system calls
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parents: 4400
diff changeset
531
354ea95b294a documenting system calls
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parents: 4400
diff changeset
532 std::set<std::string> d = uriArguments;
354ea95b294a documenting system calls
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parents: 4400
diff changeset
533 d.insert(it->first);
354ea95b294a documenting system calls
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parents: 4400
diff changeset
534
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
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parents: 4330
diff changeset
535 assert(it->second != NULL);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
536 UriComponents c = path;
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
537 c.push_back("{" + it->first + "}");
4401
354ea95b294a documenting system calls
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4400
diff changeset
538 it->second->ExploreAllResources(visitor, c, d);
4399
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
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parents: 4330
diff changeset
539 }
80fd140b12ba New command-line option: "--openapi" to write the OpenAPI documentation of the REST API to a file
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4330
diff changeset
540 }
969
3dce528b0cc2 RestApiHierarchy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
541 }