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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_P2P_MDNS_RESPONDER_ADAPTER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_P2P_MDNS_RESPONDER_ADAPTER_H_
#include "mojo/public/cpp/bindings/shared_remote.h"
#include "services/network/public/mojom/mdns_responder.mojom-blink-forward.h"
#include "third_party/blink/renderer/platform/platform_export.h"
#include "third_party/webrtc/rtc_base/ip_address.h"
#include "third_party/webrtc/rtc_base/mdns_responder_interface.h"
namespace blink {
class MojoBindingContext;
// This class is created on the main thread but is used only on the WebRTC
// worker threads. The MdnsResponderAdapter implements the WebRTC mDNS responder
// interface via the MdnsResponder service in Chromium, and is used to register
// and resolve mDNS hostnames to conceal local IP addresses.
class PLATFORM_EXPORT MdnsResponderAdapter
: public webrtc::MdnsResponderInterface {
public:
// The adapter should be created on the main thread to have access to the
// connector to the service manager.
explicit MdnsResponderAdapter(MojoBindingContext& context);
MdnsResponderAdapter(const MdnsResponderAdapter&) = delete;
MdnsResponderAdapter& operator=(const MdnsResponderAdapter&) = delete;
~MdnsResponderAdapter() override;
// webrtc::MdnsResponderInterface implementation.
void CreateNameForAddress(const webrtc::IPAddress& addr,
NameCreatedCallback callback) override;
void RemoveNameForAddress(const webrtc::IPAddress& addr,
NameRemovedCallback callback) override;
private:
mojo::SharedRemote<network::mojom::blink::MdnsResponder>
shared_remote_client_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_P2P_MDNS_RESPONDER_ADAPTER_H_
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