webrtc_m130/pc/media_protocol_names.h
Niels Möller d4aa3a3196 Use absl::string_view in SDP-related utilities
A step towards reduced copying in SDP parsing.

Bug: None
Change-Id: I3a5d89f483c1809929b7160b563c67b040c9df41
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/233080
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35122}
2021-09-30 07:44:09 +00:00

36 lines
1.2 KiB
C++

/*
* Copyright 2019 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_MEDIA_PROTOCOL_NAMES_H_
#define PC_MEDIA_PROTOCOL_NAMES_H_
#include "absl/strings/string_view.h"
namespace cricket {
// Names or name prefixes of protocols as defined by SDP specifications.
extern const char kMediaProtocolRtpPrefix[];
extern const char kMediaProtocolSctp[];
extern const char kMediaProtocolDtlsSctp[];
extern const char kMediaProtocolUdpDtlsSctp[];
extern const char kMediaProtocolTcpDtlsSctp[];
bool IsDtlsSctp(absl::string_view protocol);
bool IsPlainSctp(absl::string_view protocol);
// Returns true if the given media section protocol indicates use of RTP.
bool IsRtpProtocol(absl::string_view protocol);
// Returns true if the given media section protocol indicates use of SCTP.
bool IsSctpProtocol(absl::string_view protocol);
} // namespace cricket
#endif // PC_MEDIA_PROTOCOL_NAMES_H_