52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
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/*
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* Copyright 2018 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_MDNS_RESPONDER_INTERFACE_H_
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#define RTC_BASE_MDNS_RESPONDER_INTERFACE_H_
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#include <functional>
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#include <map>
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#include <memory>
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#include <set>
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#include <string>
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#include "rtc_base/ipaddress.h"
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#include "rtc_base/socketaddress.h"
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namespace webrtc {
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// Defines an mDNS responder that can be used in ICE candidate gathering, where
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// the local IP addresses of host candidates are obfuscated by mDNS hostnames.
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class MDnsResponderInterface {
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public:
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using NameCreatedCallback =
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std::function<void(const rtc::IPAddress&, const std::string&)>;
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using NameRemovedCallback = std::function<void(bool)>;
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MDnsResponderInterface() = default;
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virtual ~MDnsResponderInterface() = default;
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// Asynchronously creates a type-4 UUID hostname for an IP address. The
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// created name should be given to |callback| with the address that it
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// represents.
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virtual void CreateNameForAddress(const rtc::IPAddress& addr,
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NameCreatedCallback callback) = 0;
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// Removes the name mapped to the given address if there is such an
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// name-address mapping previously created via CreateNameForAddress. The
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// result of whether an associated name-address mapping is removed should be
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// given to |callback|.
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virtual void RemoveNameForAddress(const rtc::IPAddress& addr,
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NameRemovedCallback callback) = 0;
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};
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} // namespace webrtc
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#endif // RTC_BASE_MDNS_RESPONDER_INTERFACE_H_
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