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The DcSctpTransport will soon use field trials to conditionally enable some options. And overall, there is a migration project to start using the Environment and this CL is in that direction, also setting the boundary; The dcSCTP library should not depend on it. But the transport is allowed to. Bug: webrtc:14997 Change-Id: I1f3c2c0d8dd7bdc698dd1d58bde7651b682bcba4 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/341480 Commit-Queue: Victor Boivie <boivie@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41872}
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
/*
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* Copyright 2020 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 API_TRANSPORT_SCTP_TRANSPORT_FACTORY_INTERFACE_H_
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#define API_TRANSPORT_SCTP_TRANSPORT_FACTORY_INTERFACE_H_
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#include <memory>
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#include "api/environment/environment.h"
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// These classes are not part of the API, and are treated as opaque pointers.
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namespace cricket {
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class SctpTransportInternal;
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} // namespace cricket
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namespace rtc {
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class PacketTransportInternal;
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} // namespace rtc
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namespace webrtc {
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// Factory class which can be used to allow fake SctpTransports to be injected
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// for testing. An application is not intended to implement this interface nor
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// 'cricket::SctpTransportInternal' because SctpTransportInternal is not
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// guaranteed to remain stable in future WebRTC versions.
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class SctpTransportFactoryInterface {
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public:
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virtual ~SctpTransportFactoryInterface() = default;
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// Create an SCTP transport using `channel` for the underlying transport.
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virtual std::unique_ptr<cricket::SctpTransportInternal> CreateSctpTransport(
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const Environment& env,
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rtc::PacketTransportInternal* channel) = 0;
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};
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} // namespace webrtc
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#endif // API_TRANSPORT_SCTP_TRANSPORT_FACTORY_INTERFACE_H_
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