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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_ASH_CROSAPI_CROSAPI_MANAGER_H_
#define CHROME_BROWSER_ASH_CROSAPI_CROSAPI_MANAGER_H_
#include <memory>
#include "base/functional/callback.h"
#include "chrome/browser/ash/crosapi/crosapi_id.h"
namespace mojo {
class PlatformChannelEndpoint;
} // namespace mojo
namespace crosapi {
class CrosapiAsh;
// Maintains the crosapi connection provided by ash-chrome.
class CrosapiManager {
public:
// Returns true if the global CrosapiManager is initialized.
static bool IsInitialized();
// Returns the instance of CrosapiManager. It is effectively a singleton.
static CrosapiManager* Get();
CrosapiManager();
CrosapiManager(const CrosapiManager&) = delete;
CrosapiManager& operator=(const CrosapiManager&) = delete;
~CrosapiManager();
CrosapiAsh* crosapi_ash() { return crosapi_ash_.get(); }
// Binds |local_endpoint| to Crosapi, and invites the remote to the Mojo
// universe.
// Returns CrosapiId corresponding to the bound interface, which can be
// used for client to know where some sub-interfaces come from.
// |disconnect_handler| will be called on the Crosapi disconnection.
CrosapiId SendInvitation(mojo::PlatformChannelEndpoint local_endpoint,
base::OnceClosure disconnect_handler);
private:
CrosapiId::Generator crosapi_id_generator_;
std::unique_ptr<CrosapiAsh> crosapi_ash_;
};
} // namespace crosapi
#endif // CHROME_BROWSER_ASH_CROSAPI_CROSAPI_MANAGER_H_
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