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// Copyright 2024 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_NEARBY_SHARING_MDNS_NEARBY_CONNECTIONS_MDNS_MANAGER_H_
#define CHROME_BROWSER_NEARBY_SHARING_MDNS_NEARBY_CONNECTIONS_MDNS_MANAGER_H_
#include <map>
#include "chrome/browser/local_discovery/service_discovery_device_lister.h"
#include "chrome/browser/local_discovery/service_discovery_shared_client.h"
#include "chromeos/ash/services/nearby/public/mojom/mdns.mojom.h"
#include "mojo/public/cpp/bindings/remote_set.h"
namespace nearby::sharing {
class NearbyConnectionsMdnsManager
: public ::sharing::mojom::MdnsManager,
public local_discovery::ServiceDiscoveryDeviceLister::Delegate {
public:
NearbyConnectionsMdnsManager();
~NearbyConnectionsMdnsManager() override;
void StartDiscoverySession(const std::string& service_type,
StartDiscoverySessionCallback callback) override;
void StopDiscoverySession(const std::string& service_type,
StopDiscoverySessionCallback callback) override;
void AddObserver(
::mojo::PendingRemote<::sharing::mojom::MdnsObserver> observer) override;
// local_discovery::ServiceDiscoveryDeviceLister::Delegate
void OnDeviceChanged(
const std::string& service_type,
bool added,
const local_discovery::ServiceDescription& service_description) override;
void OnDeviceRemoved(const std::string& service_type,
const std::string& service_name) override;
void OnDeviceCacheFlushed(const std::string& service_type) override;
void OnPermissionRejected() override {}
void SetDeviceListersForTesting(
std::map<std::string,
std::unique_ptr<local_discovery::ServiceDiscoveryDeviceLister>>*
device_listers);
private:
mojo::RemoteSet<::sharing::mojom::MdnsObserver> observers_;
// Map from service_type to associated lister (AKA discovery session).
std::map<std::string,
std::unique_ptr<local_discovery::ServiceDiscoveryDeviceLister>>
device_listers_;
scoped_refptr<local_discovery::ServiceDiscoverySharedClient>
discovery_client_;
};
} // namespace nearby::sharing
#endif // CHROME_BROWSER_NEARBY_SHARING_MDNS_NEARBY_CONNECTIONS_MDNS_MANAGER_H_
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