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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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 #include "mojo/shell/standalone/context.h" | 5 #include "mojo/shell/standalone/context.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include <utility> | 10 #include <utility> |
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| 21 #include "base/process/process_info.h" | 21 #include "base/process/process_info.h" |
| 22 #include "base/run_loop.h" | 22 #include "base/run_loop.h" |
| 23 #include "base/strings/string_number_conversions.h" | 23 #include "base/strings/string_number_conversions.h" |
| 24 #include "base/strings/string_split.h" | 24 #include "base/strings/string_split.h" |
| 25 #include "base/strings/string_util.h" | 25 #include "base/strings/string_util.h" |
| 26 #include "base/trace_event/trace_event.h" | 26 #include "base/trace_event/trace_event.h" |
| 27 #include "build/build_config.h" | 27 #include "build/build_config.h" |
| 28 #include "components/devtools_service/public/cpp/switches.h" | 28 #include "components/devtools_service/public/cpp/switches.h" |
| 29 #include "components/devtools_service/public/interfaces/devtools_service.mojom.h
" | 29 #include "components/devtools_service/public/interfaces/devtools_service.mojom.h
" |
| 30 #include "components/tracing/tracing_switches.h" | 30 #include "components/tracing/tracing_switches.h" |
| 31 #include "mojo/edk/embedder/embedder.h" |
| 31 #include "mojo/public/cpp/bindings/strong_binding.h" | 32 #include "mojo/public/cpp/bindings/strong_binding.h" |
| 32 #include "mojo/services/tracing/public/cpp/switches.h" | 33 #include "mojo/services/tracing/public/cpp/switches.h" |
| 33 #include "mojo/services/tracing/public/cpp/trace_provider_impl.h" | 34 #include "mojo/services/tracing/public/cpp/trace_provider_impl.h" |
| 34 #include "mojo/services/tracing/public/cpp/tracing_impl.h" | 35 #include "mojo/services/tracing/public/cpp/tracing_impl.h" |
| 35 #include "mojo/services/tracing/public/interfaces/tracing.mojom.h" | 36 #include "mojo/services/tracing/public/interfaces/tracing.mojom.h" |
| 36 #include "mojo/shell/application_loader.h" | 37 #include "mojo/shell/application_loader.h" |
| 37 #include "mojo/shell/connect_to_application_params.h" | 38 #include "mojo/shell/connect_to_application_params.h" |
| 38 #include "mojo/shell/package_manager/package_manager_impl.h" | 39 #include "mojo/shell/package_manager/package_manager_impl.h" |
| 39 #include "mojo/shell/query_util.h" | 40 #include "mojo/shell/query_util.h" |
| 40 #include "mojo/shell/runner/host/in_process_native_runner.h" | 41 #include "mojo/shell/runner/host/in_process_native_runner.h" |
| 41 #include "mojo/shell/runner/host/out_of_process_native_runner.h" | 42 #include "mojo/shell/runner/host/out_of_process_native_runner.h" |
| 42 #include "mojo/shell/standalone/register_local_aliases.h" | 43 #include "mojo/shell/standalone/register_local_aliases.h" |
| 43 #include "mojo/shell/standalone/switches.h" | 44 #include "mojo/shell/standalone/switches.h" |
| 44 #include "mojo/shell/standalone/tracer.h" | 45 #include "mojo/shell/standalone/tracer.h" |
| 45 #include "mojo/shell/switches.h" | 46 #include "mojo/shell/switches.h" |
| 46 #include "mojo/util/filename_util.h" | 47 #include "mojo/util/filename_util.h" |
| 47 #include "third_party/mojo/src/mojo/edk/embedder/embedder.h" | |
| 48 #include "url/gurl.h" | 48 #include "url/gurl.h" |
| 49 | 49 |
| 50 namespace mojo { | 50 namespace mojo { |
| 51 namespace shell { | 51 namespace shell { |
| 52 namespace { | 52 namespace { |
| 53 | 53 |
| 54 // Used to ensure we only init once. | 54 // Used to ensure we only init once. |
| 55 class Setup { | 55 class Setup { |
| 56 public: | 56 public: |
| 57 Setup() { | 57 Setup() { edk::Init(); } |
| 58 embedder::PreInitializeParentProcess(); | |
| 59 embedder::Init(); | |
| 60 } | |
| 61 | 58 |
| 62 ~Setup() {} | 59 ~Setup() {} |
| 63 | 60 |
| 64 private: | 61 private: |
| 65 DISALLOW_COPY_AND_ASSIGN(Setup); | 62 DISALLOW_COPY_AND_ASSIGN(Setup); |
| 66 }; | 63 }; |
| 67 | 64 |
| 68 void InitContentHandlers(PackageManagerImpl* manager, | 65 void InitContentHandlers(PackageManagerImpl* manager, |
| 69 const base::CommandLine& command_line) { | 66 const base::CommandLine& command_line) { |
| 70 // Default content handlers. | 67 // Default content handlers. |
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| 201 | 198 |
| 202 // ICU data is a thing every part of the system needs. This here warms | 199 // ICU data is a thing every part of the system needs. This here warms |
| 203 // up the copy of ICU in the mojo runner. | 200 // up the copy of ICU in the mojo runner. |
| 204 CHECK(base::i18n::InitializeICU()); | 201 CHECK(base::i18n::InitializeICU()); |
| 205 | 202 |
| 206 EnsureEmbedderIsInitialized(); | 203 EnsureEmbedderIsInitialized(); |
| 207 task_runners_.reset( | 204 task_runners_.reset( |
| 208 new TaskRunners(base::MessageLoop::current()->task_runner())); | 205 new TaskRunners(base::MessageLoop::current()->task_runner())); |
| 209 | 206 |
| 210 // TODO(vtl): This should be MASTER, not NONE. | 207 // TODO(vtl): This should be MASTER, not NONE. |
| 211 embedder::InitIPCSupport(embedder::ProcessType::NONE, this, | 208 edk::InitIPCSupport(this, task_runners_->io_runner()); |
| 212 task_runners_->io_runner(), | |
| 213 embedder::ScopedPlatformHandle()); | |
| 214 | 209 |
| 215 package_manager_ = new PackageManagerImpl( | 210 package_manager_ = new PackageManagerImpl( |
| 216 shell_file_root, task_runners_->blocking_pool(), nullptr); | 211 shell_file_root, task_runners_->blocking_pool(), nullptr); |
| 217 InitContentHandlers(package_manager_, command_line); | 212 InitContentHandlers(package_manager_, command_line); |
| 218 | 213 |
| 219 RegisterLocalAliases(package_manager_); | 214 RegisterLocalAliases(package_manager_); |
| 220 | 215 |
| 221 scoped_ptr<NativeRunnerFactory> runner_factory; | 216 scoped_ptr<NativeRunnerFactory> runner_factory; |
| 222 if (command_line.HasSwitch(switches::kMojoSingleProcess)) { | 217 if (command_line.HasSwitch(switches::kMojoSingleProcess)) { |
| 223 #if defined(COMPONENT_BUILD) | 218 #if defined(COMPONENT_BUILD) |
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| 277 void Context::Shutdown() { | 272 void Context::Shutdown() { |
| 278 // Actions triggered by ApplicationManager's destructor may require a current | 273 // Actions triggered by ApplicationManager's destructor may require a current |
| 279 // message loop, so we should destruct it explicitly now as ~Context() occurs | 274 // message loop, so we should destruct it explicitly now as ~Context() occurs |
| 280 // post message loop shutdown. | 275 // post message loop shutdown. |
| 281 application_manager_.reset(); | 276 application_manager_.reset(); |
| 282 | 277 |
| 283 TRACE_EVENT0("mojo_shell", "Context::Shutdown"); | 278 TRACE_EVENT0("mojo_shell", "Context::Shutdown"); |
| 284 DCHECK_EQ(base::MessageLoop::current()->task_runner(), | 279 DCHECK_EQ(base::MessageLoop::current()->task_runner(), |
| 285 task_runners_->shell_runner()); | 280 task_runners_->shell_runner()); |
| 286 // Post a task in case OnShutdownComplete is called synchronously. | 281 // Post a task in case OnShutdownComplete is called synchronously. |
| 287 base::MessageLoop::current()->PostTask( | 282 base::MessageLoop::current()->PostTask(FROM_HERE, |
| 288 FROM_HERE, base::Bind(embedder::ShutdownIPCSupport)); | 283 base::Bind(edk::ShutdownIPCSupport)); |
| 289 // We'll quit when we get OnShutdownComplete(). | 284 // We'll quit when we get OnShutdownComplete(). |
| 290 base::MessageLoop::current()->Run(); | 285 base::MessageLoop::current()->Run(); |
| 291 } | 286 } |
| 292 | 287 |
| 293 void Context::OnShutdownComplete() { | 288 void Context::OnShutdownComplete() { |
| 294 DCHECK_EQ(base::MessageLoop::current()->task_runner(), | 289 DCHECK_EQ(base::MessageLoop::current()->task_runner(), |
| 295 task_runners_->shell_runner()); | 290 task_runners_->shell_runner()); |
| 296 base::MessageLoop::current()->QuitWhenIdle(); | 291 base::MessageLoop::current()->QuitWhenIdle(); |
| 297 } | 292 } |
| 298 | 293 |
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| 338 base::MessageLoop::current()->QuitWhenIdle(); | 333 base::MessageLoop::current()->QuitWhenIdle(); |
| 339 } else { | 334 } else { |
| 340 app_complete_callback_.Run(); | 335 app_complete_callback_.Run(); |
| 341 } | 336 } |
| 342 } | 337 } |
| 343 } | 338 } |
| 344 } | 339 } |
| 345 | 340 |
| 346 } // namespace shell | 341 } // namespace shell |
| 347 } // namespace mojo | 342 } // namespace mojo |
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