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diff --git a/mojo/public/cpp/application/application_impl.h b/mojo/public/cpp/application/application_impl.h
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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.
-
-#ifndef MOJO_PUBLIC_APPLICATION_APPLICATION_IMPL_H_
-#define MOJO_PUBLIC_APPLICATION_APPLICATION_IMPL_H_
-#include <vector>
-
-#include "mojo/public/cpp/application/application_connection.h"
-#include "mojo/public/cpp/application/lib/service_connector.h"
-#include "mojo/public/cpp/application/lib/service_registry.h"
-#include "mojo/public/cpp/system/core.h"
-#include "mojo/public/interfaces/application/application.mojom.h"
-#include "mojo/public/interfaces/application/shell.mojom.h"
-
-namespace mojo {
-
-class ApplicationDelegate;
-
-// Utility class for communicating with the Shell, and providing Services
-// to clients.
-//
-// To use define a class that implements your specific server api, e.g. FooImpl
-// to implement a service named Foo.
-// That class must subclass an InterfaceImpl specialization.
-//
-// If there is context that is to be shared amongst all instances, define a
-// constructor with that class as its only argument, otherwise define an empty
-// constructor.
-//
-// class FooImpl : public InterfaceImpl<Foo> {
-// public:
-// FooImpl(ApplicationContext* app_context) {}
-// };
-//
-// or
-//
-// class BarImpl : public InterfaceImpl<Bar> {
-// public:
-// // contexts will remain valid for the lifetime of BarImpl.
-// BarImpl(ApplicationContext* app_context, BarContext* service_context)
-// : app_context_(app_context), servicecontext_(context) {}
-//
-// Create an ApplicationImpl instance that collects any service implementations.
-//
-// ApplicationImpl app(service_provider_handle);
-// app.AddService<FooImpl>();
-//
-// BarContext context;
-// app.AddService<BarImpl>(&context);
-//
-//
-class ApplicationImpl : public InterfaceImpl<Application> {
- public:
- ApplicationImpl(ApplicationDelegate* delegate,
- ScopedMessagePipeHandle shell_handle);
- ApplicationImpl(ApplicationDelegate* delegate, MojoHandle shell_handle);
- ~ApplicationImpl() override;
-
- Shell* shell() const { return shell_.get(); }
-
- // Returns any initial configuration arguments, passed by the Shell.
- const std::vector<std::string>& args() const { return args_; }
- bool HasArg(const std::string& arg) const;
-
- // Establishes a new connection to an application. Caller does not own.
- ApplicationConnection* ConnectToApplication(const String& application_url);
-
- // Connect to application identified by |application_url| and connect to the
- // service implementation of the interface identified by |Interface|.
- template <typename Interface>
- void ConnectToService(const std::string& application_url,
- InterfacePtr<Interface>* ptr) {
- ConnectToApplication(application_url)->ConnectToService(ptr);
- }
-
- // Wait for the ShellPtr's Initialize message.
- bool WaitForInitialize();
-
- // Unbind the shell from this application and return its handle.
- ScopedMessagePipeHandle UnbindShell();
-
- // Application implementation.
- void Initialize(Array<String> args) override;
-
- // Quits the main run loop for this application.
- static void Terminate();
-
- private:
- class ShellPtrWatcher;
-
- void BindShell(ScopedMessagePipeHandle shell_handle);
- void ClearConnections();
- void OnShellError() {
- ClearConnections();
- Terminate();
- }
-
- // Application implementation.
- void AcceptConnection(const String& requestor_url,
- InterfaceRequest<ServiceProvider> services,
- ServiceProviderPtr exposed_services) override;
-
- typedef std::vector<internal::ServiceRegistry*> ServiceRegistryList;
-
- bool initialized_;
- ServiceRegistryList incoming_service_registries_;
- ServiceRegistryList outgoing_service_registries_;
- ApplicationDelegate* delegate_;
- ShellPtr shell_;
- ShellPtrWatcher* shell_watch_;
- std::vector<std::string> args_;
-
- MOJO_DISALLOW_COPY_AND_ASSIGN(ApplicationImpl);
-};
-
-} // namespace mojo
-
-#endif // MOJO_PUBLIC_APPLICATION_APPLICATION_IMPL_H_