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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Helper functions for binding renderer objects to their performance_manager
// Graph node counterparts in the browser process.
#ifndef COMPONENTS_PERFORMANCE_MANAGER_EMBEDDER_BINDERS_H_
#define COMPONENTS_PERFORMANCE_MANAGER_EMBEDDER_BINDERS_H_
#include "services/service_manager/public/cpp/binder_registry.h"
namespace content {
class BrowserChildProcessHost;
class RenderFrameHost;
class RenderProcessHost;
} // namespace content
namespace mojo {
template <typename>
class BinderMapWithContext;
} // namespace mojo
namespace performance_manager {
// Binds Mojo interfaces used by PerformanceManager. Accessed through
// PerformanceManagerRegistry::GetBinders().
class Binders {
public:
Binders() = default;
~Binders() = default;
Binders(const Binders&) = delete;
Binders& operator=(const Binders&) = delete;
// Allows the remote renderer process to bind to the corresponding ProcessNode
// in the graph. Typically wired up via
// ContentBrowserClient::ExposeInterfacesToRenderer().
void ExposeInterfacesToRendererProcess(
service_manager::BinderRegistry* registry,
content::RenderProcessHost* host);
// Allows the remote non-renderer child process to bind to the corresponding
// ProcessNode in the graph. Typically wired up via
// ContentBrowserClient::ExposeInterfacesToBrowserChild().
void ExposeInterfacesToBrowserChildProcess(
mojo::BinderMapWithContext<content::BrowserChildProcessHost*>* map);
// Allows the remote renderer frame to bind to its corresponding FrameNode in
// the graph. Typically wired up via
// ContentBrowserClient::RegisterBrowserInterfaceBindersForFrame().
void ExposeInterfacesToRenderFrame(
mojo::BinderMapWithContext<content::RenderFrameHost*>* map);
};
} // namespace performance_manager
#endif // COMPONENTS_PERFORMANCE_MANAGER_EMBEDDER_BINDERS_H_
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