/*
 *  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 "logging/rtc_event_log/events/rtc_event_rtp_packet_incoming.h"

#include "absl/memory/memory.h"
#include "modules/rtp_rtcp/source/rtp_packet_received.h"
#include "rtc_base/checks.h"

namespace webrtc {

RtcEventRtpPacketIncoming::RtcEventRtpPacketIncoming(
    const RtpPacketReceived& packet)
    : payload_length_(packet.payload_size()),
      header_length_(packet.headers_size()),
      padding_length_(packet.padding_size()) {
  header_.CopyHeaderFrom(packet);
  RTC_DCHECK_EQ(packet.size(),
                payload_length_ + header_length_ + padding_length_);
}

RtcEventRtpPacketIncoming::RtcEventRtpPacketIncoming(
    const RtcEventRtpPacketIncoming& other)
    : RtcEvent(other.timestamp_us_),
      payload_length_(other.payload_length_),
      header_length_(other.header_length_),
      padding_length_(other.padding_length_) {
  header_.CopyHeaderFrom(other.header_);
}

RtcEventRtpPacketIncoming::~RtcEventRtpPacketIncoming() = default;

RtcEvent::Type RtcEventRtpPacketIncoming::GetType() const {
  return RtcEvent::Type::RtpPacketIncoming;
}

bool RtcEventRtpPacketIncoming::IsConfigEvent() const {
  return false;
}

std::unique_ptr<RtcEventRtpPacketIncoming> RtcEventRtpPacketIncoming::Copy()
    const {
  return absl::WrapUnique<RtcEventRtpPacketIncoming>(
      new RtcEventRtpPacketIncoming(*this));
}

}  // namespace webrtc