168090b074
Done using find rtc_base/ -name "*.h" -o -name "*.cc" | xargs tools_webrtc/iwyu/apply-include-cleaner followed by tools_webrtc/gn_check_autofix.py and git cl format. Some of the more platform specific changes or changes that likely require more attention were reverted manually. Those will be done in smaller CLs. Bug: webrtc:42226242 No-Iwyu: cross-platform issue in async_dns_resolver which will be handled in a follow-up. Change-Id: I963a5bd4943a780006f5371b15bbdc6a9ec87bb1 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/396703 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Philipp Hancke <phancke@meta.com> Cr-Commit-Position: refs/heads/main@{#44970}
51 lines
2.0 KiB
C++
51 lines
2.0 KiB
C++
/*
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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 "absl/strings/string_view.h"
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#include "rtc_base/ip_address.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 replaced 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 IPAddress&, absl::string_view)>;
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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 and returns a new name via `callback` for `addr` if
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// there is no name mapped to it by this responder, and initializes the
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// reference count of this name to one. Otherwise the existing name mapped to
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// `addr` is returned and its reference count is incremented by one.
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virtual void CreateNameForAddress(const IPAddress& addr,
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NameCreatedCallback callback) = 0;
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// Decrements the reference count of the mapped name of `addr`, if
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// there is a map created previously via CreateNameForAddress; asynchronously
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// removes the association between `addr` and its mapped name, and returns
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// true via `callback` if the decremented reference count reaches zero.
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// Otherwise no operation is done and false is returned via `callback`
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// asynchronously.
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virtual void RemoveNameForAddress(const 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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