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/*
* Copyright 2023 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 "rtc_base/network/received_packet.h"
#include <cstddef>
#include <cstdint>
#include <optional>
#include <utility>
#include "api/array_view.h"
#include "api/transport/ecn_marking.h"
#include "api/units/timestamp.h"
#include "rtc_base/checks.h"
#include "rtc_base/socket_address.h"
namespace webrtc {
ReceivedIpPacket::ReceivedIpPacket(ArrayView<const uint8_t> payload,
const SocketAddress& source_address,
std::optional<Timestamp> arrival_time,
EcnMarking ecn,
DecryptionInfo decryption)
: payload_(payload),
arrival_time_(std::move(arrival_time)),
source_address_(source_address),
ecn_(ecn),
decryption_info_(decryption) {}
ReceivedIpPacket ReceivedIpPacket::CopyAndSet(
DecryptionInfo decryption_info) const {
return ReceivedIpPacket(payload_, source_address_, arrival_time_, ecn_,
decryption_info);
}
// static
ReceivedIpPacket ReceivedIpPacket::CreateFromLegacy(
const uint8_t* data,
size_t size,
int64_t packet_time_us,
const SocketAddress& source_address) {
RTC_DCHECK(packet_time_us == -1 || packet_time_us >= 0);
return ReceivedIpPacket(
MakeArrayView(data, size), source_address,
(packet_time_us >= 0)
? std::optional<Timestamp>(Timestamp::Micros(packet_time_us))
: std::nullopt);
}
} // namespace webrtc
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