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// 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 <utility>
#include "build/build_config.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 "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.GetHandle();
#endif
mojo::ScopedMessagePipeHandle pipe =
channel_init_.Init(handle, io_task_runner_);
DCHECK(pipe.is_valid());
mojom::ApplicationSetupPtr application_setup;
application_setup.Bind(
mojo::InterfacePtrInfo<mojom::ApplicationSetup>(std::move(pipe), 0u));
mojo::shell::mojom::InterfaceProviderPtr services;
mojo::shell::mojom::InterfaceProviderPtr exposed_services;
service_registry_.Bind(GetProxy(&exposed_services));
application_setup->ExchangeInterfaceProviders(GetProxy(&services),
std::move(exposed_services));
service_registry_.BindRemoteServiceProvider(std::move(services));
}
} // namespace content
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