| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/child/mojo/mojo_application.h" |
| |
| #include "content/child/child_process.h" |
| #include "content/common/application_setup.mojom.h" |
| #include "content/common/mojo/channel_init.h" |
| #include "content/common/mojo/mojo_messages.h" |
| #include "ipc/ipc_message.h" |
| #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_ptr.h" |
| |
| namespace content { |
| |
| MojoApplication::MojoApplication( |
| scoped_refptr<base::SequencedTaskRunner> io_task_runner) |
| : io_task_runner_(io_task_runner) { |
| DCHECK(io_task_runner_); |
| } |
| |
| MojoApplication::~MojoApplication() { |
| } |
| |
| bool MojoApplication::OnMessageReceived(const IPC::Message& msg) { |
| bool handled = true; |
| IPC_BEGIN_MESSAGE_MAP(MojoApplication, msg) |
| IPC_MESSAGE_HANDLER(MojoMsg_Activate, OnActivate) |
| IPC_MESSAGE_UNHANDLED(handled = false) |
| IPC_END_MESSAGE_MAP() |
| return handled; |
| } |
| |
| void MojoApplication::OnActivate( |
| const IPC::PlatformFileForTransit& file) { |
| #if defined(OS_POSIX) |
| base::PlatformFile handle = file.fd; |
| #elif defined(OS_WIN) |
| base::PlatformFile handle = file; |
| #endif |
| |
| mojo::ScopedMessagePipeHandle message_pipe = |
| channel_init_.Init(handle, io_task_runner_); |
| DCHECK(message_pipe.is_valid()); |
| |
| ApplicationSetupPtr application_setup; |
| application_setup.Bind( |
| mojo::InterfacePtrInfo<ApplicationSetup>(message_pipe.Pass(), 0u)); |
| |
| mojo::ServiceProviderPtr services; |
| mojo::ServiceProviderPtr exposed_services; |
| service_registry_.Bind(GetProxy(&exposed_services)); |
| application_setup->ExchangeServiceProviders(GetProxy(&services), |
| exposed_services.Pass()); |
| service_registry_.BindRemoteServiceProvider(services.Pass()); |
| } |
| |
| } // namespace content |