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Create skeleton of the rtcp transceiver.

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RtcpTransceiver name reserved for thread-safe version that planned to
be wrapper of the RtcpTransceiverImpl

BUG=webrtc:8239

Change-Id: If8a3092eb1b8e4175e3efd23b52e1043cdabf19f
Reviewed-on: https://webrtc-review.googlesource.com/7920
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20414}
This commit is contained in:
Danil Chapovalov
2017-10-24 17:07:05 +02:00
committed by Commit Bot
parent d5585ca956
commit 398a7c67b1
6 changed files with 357 additions and 0 deletions
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62
modules/rtp_rtcp/source/rtcp_transceiver_config.cc Normal file
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/*
* Copyright (c) 2017 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 "modules/rtp_rtcp/source/rtcp_transceiver_config.h"
#include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
#include "rtc_base/logging.h"
namespace webrtc {
RtcpTransceiverConfig::RtcpTransceiverConfig() = default;
RtcpTransceiverConfig::RtcpTransceiverConfig(const RtcpTransceiverConfig&) =
default;
RtcpTransceiverConfig& RtcpTransceiverConfig::operator=(
const RtcpTransceiverConfig&) = default;
RtcpTransceiverConfig::~RtcpTransceiverConfig() = default;
bool RtcpTransceiverConfig::Validate() const {
if (feedback_ssrc == 0)
LOG(LS_WARNING)
<< debug_id
<< "Ssrc 0 may be treated by some implementation as invalid.";
if (cname.size() > 255) {
LOG(LS_ERROR) << debug_id << "cname can be maximum 255 characters.";
return false;
}
if (max_packet_size < 100) {
LOG(LS_ERROR) << debug_id << "max packet size " << max_packet_size
<< " is too small.";
return false;
}
if (max_packet_size > IP_PACKET_SIZE) {
LOG(LS_ERROR) << debug_id << "max packet size " << max_packet_size
<< " more than " << IP_PACKET_SIZE << " is unsupported.";
return false;
}
if (outgoing_transport == nullptr) {
LOG(LS_ERROR) << debug_id << "outgoing transport must be set";
return false;
}
if (min_periodic_report_ms <= 0) {
LOG(LS_ERROR) << debug_id << "period " << min_periodic_report_ms
<< "ms between reports should be positive.";
return false;
}
// TODO(danilchap): Remove or update the warning when RtcpTransceiver supports
// send-only sessions.
if (receive_statistics == nullptr)
LOG(LS_WARNING)
<< debug_id
<< "receive statistic should be set to generate rtcp report blocks.";
return true;
}
} // namespace webrtc