chromium/third_party/webrtc/pc/jsep_transport_collection.h

/*
 *  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.
 */

#ifndef PC_JSEP_TRANSPORT_COLLECTION_H_
#define PC_JSEP_TRANSPORT_COLLECTION_H_

#include <functional>
#include <map>
#include <memory>
#include <string>
#include <utility>
#include <vector>

#include "api/jsep.h"
#include "api/peer_connection_interface.h"
#include "api/sequence_checker.h"
#include "pc/jsep_transport.h"
#include "pc/session_description.h"
#include "rtc_base/checks.h"
#include "rtc_base/system/no_unique_address.h"
#include "rtc_base/thread_annotations.h"

namespace webrtc {

// This class manages information about RFC 8843 BUNDLE bundles
// in SDP descriptions.

// This is a work-in-progress. Planned steps:
// 1) Move all Bundle-related data structures from JsepTransport
//    into this class.
// 2) Move all Bundle-related functions into this class.
// 3) Move remaining Bundle-related logic into this class.
//    Make data members private.
// 4) Refine interface to have comprehensible semantics.
// 5) Add unit tests.
// 6) Change the logic to do what's right.
class BundleManager { … };

// This class keeps the mapping of MIDs to transports.
// It is pulled out here because a lot of the code that deals with
// bundles end up modifying this map, and the two need to be consistent;
// the managers may merge.
class JsepTransportCollection { … };

}  // namespace webrtc

#endif  // PC_JSEP_TRANSPORT_COLLECTION_H_