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// Copyright 2015 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 CONTENT_BROWSER_MOJO_MOJO_SHELL_CONTEXT_H_
#define CONTENT_BROWSER_MOJO_MOJO_SHELL_CONTEXT_H_
#include <map>
#include "base/callback_forward.h"
#include "base/compiler_specific.h"
#include "base/lazy_instance.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "content/common/content_export.h"
#include "mojo/shell/application_manager.h"
#include "mojo/shell/public/interfaces/shell.mojom.h"
class GURL;
namespace mojo {
class ApplicationDelegate;
}
namespace content {
// MojoShellContext hosts the browser's ApplicationManager, coordinating
// app registration and interconnection.
class CONTENT_EXPORT MojoShellContext {
public:
using StaticApplicationMap =
std::map<GURL, base::Callback<scoped_ptr<mojo::ApplicationDelegate>()>>;
MojoShellContext();
~MojoShellContext();
// Connects an application at |url| and gets a handle to its exposed services.
// This is only intended for use in browser code that's not part of some Mojo
// application. May be called from any thread. |requestor_url| is given to
// the target application as the requestor's URL upon connection.
static void ConnectToApplication(
const GURL& url,
const GURL& requestor_url,
mojo::InterfaceRequest<mojo::ServiceProvider> request,
mojo::ServiceProviderPtr exposed_services,
const mojo::shell::CapabilityFilter& filter,
const mojo::shell::mojom::Shell::ConnectToApplicationCallback& callback);
static void SetApplicationsForTest(const StaticApplicationMap* apps);
private:
class Proxy;
friend class Proxy;
void ConnectToApplicationOnOwnThread(
const GURL& url,
const GURL& requestor_url,
mojo::InterfaceRequest<mojo::ServiceProvider> request,
mojo::ServiceProviderPtr exposed_services,
const mojo::shell::CapabilityFilter& filter,
const mojo::shell::mojom::Shell::ConnectToApplicationCallback& callback);
static base::LazyInstance<scoped_ptr<Proxy>> proxy_;
scoped_ptr<mojo::shell::ApplicationManager> application_manager_;
DISALLOW_COPY_AND_ASSIGN(MojoShellContext);
};
} // namespace content
#endif // CONTENT_BROWSER_MOJO_MOJO_SHELL_CONTEXT_H_
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