webrtc_m130/p2p/base/ice_switch_reason.h

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Reland "Refactor IceControllerEvent" 1/n This is a partial reland of commit 794e68cf3dbc3b16ee8b12b5615d8a1622154dbd which - adds a new enum - IceSwitchReason - adds a member for the new enum in IceControllerEvent - adds methods to IceControllerInterface accepting the new enum - adds conversion between the old and new enums for compatibility Original change's description: > Refactor IceControllerEvent > > This change is the first step in decoupling IceControllerEvent from > the ICE switch reason. Further cleanup is earmarked, and will be > landed after some internal cleanup. > > This change > - adds a new enum - IceSwitchReason > - adds a member for the new enum in IceControllerEvent > - uses the new enum within P2PTransportChannel > - adds methods to IceControllerInterface accepting the new enum > - deprecates usages of the old enum in IceControllerInterface > - adds conversion between the old and new enums for compatibility > > Bug: webrtc:14125, webrtc:14131 > Change-Id: I5b7201c3f631eb40db334dfeec842841a7e58174 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/264140 > Reviewed-by: Jonas Oreland <jonaso@webrtc.org> > Commit-Queue: Sameer Vijaykar <samvi@google.com> > Cr-Commit-Position: refs/heads/main@{#37051} Bug: webrtc:14125, webrtc:14131 Change-Id: I2ccdd53c80e38dc139669aa3f438864befed3dc0 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/264506 Commit-Queue: Sameer Vijaykar <samvi@google.com> Reviewed-by: Jonas Oreland <jonaso@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37094}
2022-06-02 11:29:09 +02:00
/*
* Copyright 2022 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.
*/
#ifndef P2P_BASE_ICE_SWITCH_REASON_H_
#define P2P_BASE_ICE_SWITCH_REASON_H_
#include <string>
namespace cricket {
enum class IceSwitchReason {
REMOTE_CANDIDATE_GENERATION_CHANGE,
NETWORK_PREFERENCE_CHANGE,
NEW_CONNECTION_FROM_LOCAL_CANDIDATE,
NEW_CONNECTION_FROM_REMOTE_CANDIDATE,
NEW_CONNECTION_FROM_UNKNOWN_REMOTE_ADDRESS,
NOMINATION_ON_CONTROLLED_SIDE,
DATA_RECEIVED,
CONNECT_STATE_CHANGE,
SELECTED_CONNECTION_DESTROYED,
// The ICE_CONTROLLER_RECHECK enum value lets an IceController request
// P2PTransportChannel to recheck a switch periodically without an event
// taking place.
ICE_CONTROLLER_RECHECK,
};
std::string IceSwitchReasonToString(IceSwitchReason reason);
} // namespace cricket
#endif // P2P_BASE_ICE_SWITCH_REASON_H_