webrtc/api/wrapping_async_dns_resolver.cc
Harald Alvestrand 985310ea3b Add CreateAsyncDnsResolver to PacketSocketFactory API
This unlocks migration from AsyncResolver to AsyncDnsResolver for
clients that implement PacketSocketFactory.

A default implementation is provided, so that clients that implement
CreateAsyncResolver will still see their name resolution work.

Bug: webrtc:12598
Change-Id: If835cbc753712e9f5b4bd3d5805c7f7d2a561ee5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/233500
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35131}
2021-10-01 16:12:50 +00:00

31 lines
911 B
C++

/*
* Copyright 2021 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "api/wrapping_async_dns_resolver.h"
namespace webrtc {
bool WrappingAsyncDnsResolverResult::GetResolvedAddress(
int family,
rtc::SocketAddress* addr) const {
if (!owner_->wrapped()) {
return false;
}
return owner_->wrapped()->GetResolvedAddress(family, addr);
}
int WrappingAsyncDnsResolverResult::GetError() const {
if (!owner_->wrapped()) {
return -1; // FIXME: Find a code that makes sense.
}
return owner_->wrapped()->GetError();
}
} // namespace webrtc