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Side by Side Diff: ppapi/native_client/src/trusted/plugin/service_runtime.h

Issue 332463003: Pepper: Remove LOAD_MODULE SRPC call in SFI mode. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: add comment to forward declaration Created 6 years, 4 months ago
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1 /* -*- c++ -*- */ 1 /* -*- c++ -*- */
2 /* 2 /*
3 * Copyright (c) 2012 The Chromium Authors. All rights reserved. 3 * Copyright (c) 2012 The Chromium Authors. All rights reserved.
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 // A class containing information regarding a socket connection to a 8 // A class containing information regarding a socket connection to a
9 // service runtime instance. 9 // service runtime instance.
10 10
(...skipping 160 matching lines...) Expand 10 before | Expand all | Expand 10 after
171 void SignalStartSelLdrDone(); 171 void SignalStartSelLdrDone();
172 172
173 // If starting the nexe from a background thread, wait for the nexe to 173 // If starting the nexe from a background thread, wait for the nexe to
174 // actually start. Returns |true| is the nexe started successfully. 174 // actually start. Returns |true| is the nexe started successfully.
175 bool WaitForNexeStart(); 175 bool WaitForNexeStart();
176 176
177 // Signal to waiting threads that LoadNexeAndStart is complete (either 177 // Signal to waiting threads that LoadNexeAndStart is complete (either
178 // successfully or unsuccessfully). 178 // successfully or unsuccessfully).
179 void SignalNexeStarted(bool ok); 179 void SignalNexeStarted(bool ok);
180 180
181 // Establish an SrpcClient to the sel_ldr instance and load the nexe. 181 // Establish an SrpcClient to the sel_ldr instance and start the nexe.
182 // The nexe to be started is passed through |file_info|.
183 // This function must be called on the main thread. 182 // This function must be called on the main thread.
184 // This function must only be called once. 183 // This function must only be called once.
185 void LoadNexeAndStart(PP_NaClFileInfo file_info); 184 void StartNexe();
186 185
187 // Starts the application channel to the nexe. 186 // Starts the application channel to the nexe.
188 SrpcClient* SetupAppChannel(); 187 SrpcClient* SetupAppChannel();
189 188
190 bool RemoteLog(int severity, const nacl::string& msg); 189 bool RemoteLog(int severity, const nacl::string& msg);
191 Plugin* plugin() const { return plugin_; } 190 Plugin* plugin() const { return plugin_; }
192 void Shutdown(); 191 void Shutdown();
193 192
194 // exit_status is -1 when invalid; when we set it, we will ensure 193 // exit_status is -1 when invalid; when we set it, we will ensure
195 // that it is non-negative (the portion of the exit status from the 194 // that it is non-negative (the portion of the exit status from the
196 // nexe that is transferred is the low 8 bits of the argument to the 195 // nexe that is transferred is the low 8 bits of the argument to the
197 // exit syscall). 196 // exit syscall).
198 int exit_status(); // const, but grabs mutex etc. 197 int exit_status(); // const, but grabs mutex etc.
199 void set_exit_status(int exit_status); 198 void set_exit_status(int exit_status);
200 199
201 nacl::string GetCrashLogOutput(); 200 nacl::string GetCrashLogOutput();
202 201
203 bool main_service_runtime() const { return main_service_runtime_; } 202 bool main_service_runtime() const { return main_service_runtime_; }
204 203
205 private: 204 private:
206 NACL_DISALLOW_COPY_AND_ASSIGN(ServiceRuntime); 205 NACL_DISALLOW_COPY_AND_ASSIGN(ServiceRuntime);
207 bool LoadNexeAndStartInternal(const PP_NaClFileInfo& file_info); 206 bool StartNexeInternal();
208 207
209 bool SetupCommandChannel(); 208 bool SetupCommandChannel();
210 bool InitReverseService(); 209 bool InitReverseService();
211 bool LoadModule(const PP_NaClFileInfo& file_info);
212 bool StartModule(); 210 bool StartModule();
213 void ReapLogs(); 211 void ReapLogs();
214 212
215 void ReportLoadError(const ErrorInfo& error_info); 213 void ReportLoadError(const ErrorInfo& error_info);
216 214
217 NaClSrpcChannel command_channel_; 215 NaClSrpcChannel command_channel_;
218 Plugin* plugin_; 216 Plugin* plugin_;
219 PP_Instance pp_instance_; 217 PP_Instance pp_instance_;
220 bool main_service_runtime_; 218 bool main_service_runtime_;
221 bool uses_nonsfi_mode_; 219 bool uses_nonsfi_mode_;
(...skipping 10 matching lines...) Expand all
232 bool start_sel_ldr_done_; 230 bool start_sel_ldr_done_;
233 bool start_nexe_done_; 231 bool start_nexe_done_;
234 bool nexe_started_ok_; 232 bool nexe_started_ok_;
235 233
236 NaClHandle bootstrap_channel_; 234 NaClHandle bootstrap_channel_;
237 }; 235 };
238 236
239 } // namespace plugin 237 } // namespace plugin
240 238
241 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_SERVICE_RUNTIME_H_ 239 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_SERVICE_RUNTIME_H_
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