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Side by Side Diff: ppapi/proxy/raw_var_data.h

Issue 630883002: replace OVERRIDE and FINAL with override and final in ppapi/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef PPAPI_PROXY_RAW_VAR_DATA_H_ 5 #ifndef PPAPI_PROXY_RAW_VAR_DATA_H_
6 #define PPAPI_PROXY_RAW_VAR_DATA_H_ 6 #define PPAPI_PROXY_RAW_VAR_DATA_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/callback.h" 10 #include "base/callback.h"
(...skipping 114 matching lines...) Expand 10 before | Expand all | Expand 10 after
125 bool initialized_; 125 bool initialized_;
126 }; 126 };
127 127
128 // A RawVarData class for PP_Vars which are value types. 128 // A RawVarData class for PP_Vars which are value types.
129 class BasicRawVarData : public RawVarData { 129 class BasicRawVarData : public RawVarData {
130 public: 130 public:
131 BasicRawVarData(); 131 BasicRawVarData();
132 virtual ~BasicRawVarData(); 132 virtual ~BasicRawVarData();
133 133
134 // RawVarData implementation. 134 // RawVarData implementation.
135 virtual PP_VarType Type() OVERRIDE; 135 virtual PP_VarType Type() override;
136 virtual bool Init(const PP_Var& var, PP_Instance instance) OVERRIDE; 136 virtual bool Init(const PP_Var& var, PP_Instance instance) override;
137 virtual PP_Var CreatePPVar(PP_Instance instance) OVERRIDE; 137 virtual PP_Var CreatePPVar(PP_Instance instance) override;
138 virtual void PopulatePPVar(const PP_Var& var, 138 virtual void PopulatePPVar(const PP_Var& var,
139 const std::vector<PP_Var>& graph) OVERRIDE; 139 const std::vector<PP_Var>& graph) override;
140 virtual void Write(IPC::Message* m, 140 virtual void Write(IPC::Message* m,
141 const HandleWriter& handle_writer) OVERRIDE; 141 const HandleWriter& handle_writer) override;
142 virtual bool Read(PP_VarType type, 142 virtual bool Read(PP_VarType type,
143 const IPC::Message* m, 143 const IPC::Message* m,
144 PickleIterator* iter) OVERRIDE; 144 PickleIterator* iter) override;
145 145
146 private: 146 private:
147 PP_Var var_; 147 PP_Var var_;
148 }; 148 };
149 149
150 // A RawVarData class for string PP_Vars. 150 // A RawVarData class for string PP_Vars.
151 class StringRawVarData : public RawVarData { 151 class StringRawVarData : public RawVarData {
152 public: 152 public:
153 StringRawVarData(); 153 StringRawVarData();
154 virtual ~StringRawVarData(); 154 virtual ~StringRawVarData();
155 155
156 // RawVarData implementation. 156 // RawVarData implementation.
157 virtual PP_VarType Type() OVERRIDE; 157 virtual PP_VarType Type() override;
158 virtual bool Init(const PP_Var& var, PP_Instance instance) OVERRIDE; 158 virtual bool Init(const PP_Var& var, PP_Instance instance) override;
159 virtual PP_Var CreatePPVar(PP_Instance instance) OVERRIDE; 159 virtual PP_Var CreatePPVar(PP_Instance instance) override;
160 virtual void PopulatePPVar(const PP_Var& var, 160 virtual void PopulatePPVar(const PP_Var& var,
161 const std::vector<PP_Var>& graph) OVERRIDE; 161 const std::vector<PP_Var>& graph) override;
162 virtual void Write(IPC::Message* m, 162 virtual void Write(IPC::Message* m,
163 const HandleWriter& handle_writer) OVERRIDE; 163 const HandleWriter& handle_writer) override;
164 virtual bool Read(PP_VarType type, 164 virtual bool Read(PP_VarType type,
165 const IPC::Message* m, 165 const IPC::Message* m,
166 PickleIterator* iter) OVERRIDE; 166 PickleIterator* iter) override;
167 167
168 private: 168 private:
169 // The data in the string. 169 // The data in the string.
170 std::string data_; 170 std::string data_;
171 }; 171 };
172 172
173 // A RawVarData class for array buffer PP_Vars. 173 // A RawVarData class for array buffer PP_Vars.
174 class ArrayBufferRawVarData : public RawVarData { 174 class ArrayBufferRawVarData : public RawVarData {
175 public: 175 public:
176 // Enum for array buffer message types. 176 // Enum for array buffer message types.
177 enum ShmemType { 177 enum ShmemType {
178 ARRAY_BUFFER_NO_SHMEM, 178 ARRAY_BUFFER_NO_SHMEM,
179 ARRAY_BUFFER_SHMEM_HOST, 179 ARRAY_BUFFER_SHMEM_HOST,
180 ARRAY_BUFFER_SHMEM_PLUGIN, 180 ARRAY_BUFFER_SHMEM_PLUGIN,
181 }; 181 };
182 182
183 ArrayBufferRawVarData(); 183 ArrayBufferRawVarData();
184 virtual ~ArrayBufferRawVarData(); 184 virtual ~ArrayBufferRawVarData();
185 185
186 // RawVarData implementation. 186 // RawVarData implementation.
187 virtual PP_VarType Type() OVERRIDE; 187 virtual PP_VarType Type() override;
188 virtual bool Init(const PP_Var& var, PP_Instance instance) OVERRIDE; 188 virtual bool Init(const PP_Var& var, PP_Instance instance) override;
189 virtual PP_Var CreatePPVar(PP_Instance instance) OVERRIDE; 189 virtual PP_Var CreatePPVar(PP_Instance instance) override;
190 virtual void PopulatePPVar(const PP_Var& var, 190 virtual void PopulatePPVar(const PP_Var& var,
191 const std::vector<PP_Var>& graph) OVERRIDE; 191 const std::vector<PP_Var>& graph) override;
192 virtual void Write(IPC::Message* m, 192 virtual void Write(IPC::Message* m,
193 const HandleWriter& handle_writer) OVERRIDE; 193 const HandleWriter& handle_writer) override;
194 virtual bool Read(PP_VarType type, 194 virtual bool Read(PP_VarType type,
195 const IPC::Message* m, 195 const IPC::Message* m,
196 PickleIterator* iter) OVERRIDE; 196 PickleIterator* iter) override;
197 virtual SerializedHandle* GetHandle() OVERRIDE; 197 virtual SerializedHandle* GetHandle() override;
198 198
199 private: 199 private:
200 // The type of the storage underlying the array buffer. 200 // The type of the storage underlying the array buffer.
201 ShmemType type_; 201 ShmemType type_;
202 // The data in the buffer. Valid for |type_| == ARRAY_BUFFER_NO_SHMEM. 202 // The data in the buffer. Valid for |type_| == ARRAY_BUFFER_NO_SHMEM.
203 std::string data_; 203 std::string data_;
204 // Host shmem handle. Valid for |type_| == ARRAY_BUFFER_SHMEM_HOST. 204 // Host shmem handle. Valid for |type_| == ARRAY_BUFFER_SHMEM_HOST.
205 int host_shm_handle_id_; 205 int host_shm_handle_id_;
206 // Plugin shmem handle. Valid for |type_| == ARRAY_BUFFER_SHMEM_PLUGIN. 206 // Plugin shmem handle. Valid for |type_| == ARRAY_BUFFER_SHMEM_PLUGIN.
207 SerializedHandle plugin_shm_handle_; 207 SerializedHandle plugin_shm_handle_;
208 }; 208 };
209 209
210 // A RawVarData class for array PP_Vars. 210 // A RawVarData class for array PP_Vars.
211 class ArrayRawVarData : public RawVarData { 211 class ArrayRawVarData : public RawVarData {
212 public: 212 public:
213 ArrayRawVarData(); 213 ArrayRawVarData();
214 virtual ~ArrayRawVarData(); 214 virtual ~ArrayRawVarData();
215 215
216 void AddChild(size_t element); 216 void AddChild(size_t element);
217 217
218 // RawVarData implementation. 218 // RawVarData implementation.
219 virtual PP_VarType Type() OVERRIDE; 219 virtual PP_VarType Type() override;
220 virtual bool Init(const PP_Var& var, PP_Instance instance) OVERRIDE; 220 virtual bool Init(const PP_Var& var, PP_Instance instance) override;
221 virtual PP_Var CreatePPVar(PP_Instance instance) OVERRIDE; 221 virtual PP_Var CreatePPVar(PP_Instance instance) override;
222 virtual void PopulatePPVar(const PP_Var& var, 222 virtual void PopulatePPVar(const PP_Var& var,
223 const std::vector<PP_Var>& graph) OVERRIDE; 223 const std::vector<PP_Var>& graph) override;
224 virtual void Write(IPC::Message* m, 224 virtual void Write(IPC::Message* m,
225 const HandleWriter& handle_writer) OVERRIDE; 225 const HandleWriter& handle_writer) override;
226 virtual bool Read(PP_VarType type, 226 virtual bool Read(PP_VarType type,
227 const IPC::Message* m, 227 const IPC::Message* m,
228 PickleIterator* iter) OVERRIDE; 228 PickleIterator* iter) override;
229 229
230 private: 230 private:
231 std::vector<size_t> children_; 231 std::vector<size_t> children_;
232 }; 232 };
233 233
234 // A RawVarData class for dictionary PP_Vars. 234 // A RawVarData class for dictionary PP_Vars.
235 class DictionaryRawVarData : public RawVarData { 235 class DictionaryRawVarData : public RawVarData {
236 public: 236 public:
237 DictionaryRawVarData(); 237 DictionaryRawVarData();
238 virtual ~DictionaryRawVarData(); 238 virtual ~DictionaryRawVarData();
239 239
240 void AddChild(const std::string& key, size_t value); 240 void AddChild(const std::string& key, size_t value);
241 241
242 // RawVarData implementation. 242 // RawVarData implementation.
243 virtual PP_VarType Type() OVERRIDE; 243 virtual PP_VarType Type() override;
244 virtual bool Init(const PP_Var& var, PP_Instance instance) OVERRIDE; 244 virtual bool Init(const PP_Var& var, PP_Instance instance) override;
245 virtual PP_Var CreatePPVar(PP_Instance instance) OVERRIDE; 245 virtual PP_Var CreatePPVar(PP_Instance instance) override;
246 virtual void PopulatePPVar(const PP_Var& var, 246 virtual void PopulatePPVar(const PP_Var& var,
247 const std::vector<PP_Var>& graph) OVERRIDE; 247 const std::vector<PP_Var>& graph) override;
248 virtual void Write(IPC::Message* m, 248 virtual void Write(IPC::Message* m,
249 const HandleWriter& handle_writer) OVERRIDE; 249 const HandleWriter& handle_writer) override;
250 virtual bool Read(PP_VarType type, 250 virtual bool Read(PP_VarType type,
251 const IPC::Message* m, 251 const IPC::Message* m,
252 PickleIterator* iter) OVERRIDE; 252 PickleIterator* iter) override;
253 253
254 private: 254 private:
255 std::vector<std::pair<std::string, size_t> > children_; 255 std::vector<std::pair<std::string, size_t> > children_;
256 }; 256 };
257 257
258 // A RawVarData class for resource PP_Vars. 258 // A RawVarData class for resource PP_Vars.
259 // This class does not hold a reference on the PP_Resource that is being 259 // This class does not hold a reference on the PP_Resource that is being
260 // serialized. If sending a resource from the plugin to the host, the plugin 260 // serialized. If sending a resource from the plugin to the host, the plugin
261 // should not release the ResourceVar before sending the serialized message to 261 // should not release the ResourceVar before sending the serialized message to
262 // the host, and the host should immediately consume the ResourceVar before 262 // the host, and the host should immediately consume the ResourceVar before
263 // processing further messages. 263 // processing further messages.
264 class ResourceRawVarData : public RawVarData { 264 class ResourceRawVarData : public RawVarData {
265 public: 265 public:
266 ResourceRawVarData(); 266 ResourceRawVarData();
267 virtual ~ResourceRawVarData(); 267 virtual ~ResourceRawVarData();
268 268
269 // RawVarData implementation. 269 // RawVarData implementation.
270 virtual PP_VarType Type() OVERRIDE; 270 virtual PP_VarType Type() override;
271 virtual bool Init(const PP_Var& var, PP_Instance instance) OVERRIDE; 271 virtual bool Init(const PP_Var& var, PP_Instance instance) override;
272 virtual PP_Var CreatePPVar(PP_Instance instance) OVERRIDE; 272 virtual PP_Var CreatePPVar(PP_Instance instance) override;
273 virtual void PopulatePPVar(const PP_Var& var, 273 virtual void PopulatePPVar(const PP_Var& var,
274 const std::vector<PP_Var>& graph) OVERRIDE; 274 const std::vector<PP_Var>& graph) override;
275 virtual void Write(IPC::Message* m, 275 virtual void Write(IPC::Message* m,
276 const HandleWriter& handle_writer) OVERRIDE; 276 const HandleWriter& handle_writer) override;
277 virtual bool Read(PP_VarType type, 277 virtual bool Read(PP_VarType type,
278 const IPC::Message* m, 278 const IPC::Message* m,
279 PickleIterator* iter) OVERRIDE; 279 PickleIterator* iter) override;
280 280
281 private: 281 private:
282 // Resource ID in the plugin. If one has not yet been created, this is 0. 282 // Resource ID in the plugin. If one has not yet been created, this is 0.
283 // This is a borrowed reference; the resource's refcount is not incremented. 283 // This is a borrowed reference; the resource's refcount is not incremented.
284 PP_Resource pp_resource_; 284 PP_Resource pp_resource_;
285 285
286 // Pending resource host ID in the renderer. 286 // Pending resource host ID in the renderer.
287 int pending_renderer_host_id_; 287 int pending_renderer_host_id_;
288 288
289 // Pending resource host ID in the browser. 289 // Pending resource host ID in the browser.
290 int pending_browser_host_id_; 290 int pending_browser_host_id_;
291 291
292 // A message containing information about how to create a plugin-side 292 // A message containing information about how to create a plugin-side
293 // resource. The message type will vary based on the resource type, and will 293 // resource. The message type will vary based on the resource type, and will
294 // usually contain a pending resource host ID, and other required information. 294 // usually contain a pending resource host ID, and other required information.
295 // If the resource was created directly, this is NULL. 295 // If the resource was created directly, this is NULL.
296 scoped_ptr<IPC::Message> creation_message_; 296 scoped_ptr<IPC::Message> creation_message_;
297 }; 297 };
298 298
299 } // namespace proxy 299 } // namespace proxy
300 } // namespace ppapi 300 } // namespace ppapi
301 301
302 #endif // PPAPI_PROXY_RAW_VAR_DATA_H_ 302 #endif // PPAPI_PROXY_RAW_VAR_DATA_H_
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