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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/quic/test_tools/quic_sent_packet_manager_peer.h"
#include "net/quic/core/congestion_control/loss_detection_interface.h"
#include "net/quic/core/congestion_control/send_algorithm_interface.h"
#include "net/quic/core/quic_packets.h"
#include "net/quic/core/quic_sent_packet_manager.h"
namespace net {
namespace test {
// static
size_t QuicSentPacketManagerPeer::GetMaxTailLossProbes(
QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->max_tail_loss_probes_;
}
// static
void QuicSentPacketManagerPeer::SetMaxTailLossProbes(
QuicSentPacketManager* sent_packet_manager,
size_t max_tail_loss_probes) {
sent_packet_manager->max_tail_loss_probes_ = max_tail_loss_probes;
}
// static
bool QuicSentPacketManagerPeer::GetEnableHalfRttTailLossProbe(
QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->enable_half_rtt_tail_loss_probe_;
}
// static
bool QuicSentPacketManagerPeer::GetUseNewRto(
QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->use_new_rto_;
}
// static
void QuicSentPacketManagerPeer::SetPerspective(
QuicSentPacketManager* sent_packet_manager,
Perspective perspective) {
sent_packet_manager->perspective_ = perspective;
}
// static
SendAlgorithmInterface* QuicSentPacketManagerPeer::GetSendAlgorithm(
const QuicSentPacketManager& sent_packet_manager) {
return sent_packet_manager.send_algorithm_.get();
}
// static
void QuicSentPacketManagerPeer::SetSendAlgorithm(
QuicSentPacketManager* sent_packet_manager,
SendAlgorithmInterface* send_algorithm) {
sent_packet_manager->SetSendAlgorithm(send_algorithm);
}
// static
const LossDetectionInterface* QuicSentPacketManagerPeer::GetLossAlgorithm(
QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->loss_algorithm_;
}
// static
void QuicSentPacketManagerPeer::SetLossAlgorithm(
QuicSentPacketManager* sent_packet_manager,
LossDetectionInterface* loss_detector) {
sent_packet_manager->loss_algorithm_ = loss_detector;
}
// static
RttStats* QuicSentPacketManagerPeer::GetRttStats(
QuicSentPacketManager* sent_packet_manager) {
return &sent_packet_manager->rtt_stats_;
}
// static
bool QuicSentPacketManagerPeer::HasPendingPackets(
const QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->unacked_packets_.HasInFlightPackets();
}
// static
bool QuicSentPacketManagerPeer::IsRetransmission(
QuicSentPacketManager* sent_packet_manager,
QuicPacketNumber packet_number) {
DCHECK(HasRetransmittableFrames(sent_packet_manager, packet_number));
if (!HasRetransmittableFrames(sent_packet_manager, packet_number)) {
return false;
}
if (sent_packet_manager->session_decides_what_to_write()) {
return sent_packet_manager->unacked_packets_
.GetTransmissionInfo(packet_number)
.transmission_type != NOT_RETRANSMISSION;
}
for (auto transmission_info : sent_packet_manager->unacked_packets_) {
if (transmission_info.retransmission == packet_number) {
return true;
}
}
return false;
}
// static
void QuicSentPacketManagerPeer::MarkForRetransmission(
QuicSentPacketManager* sent_packet_manager,
QuicPacketNumber packet_number,
TransmissionType transmission_type) {
sent_packet_manager->MarkForRetransmission(packet_number, transmission_type);
}
// static
QuicTime::Delta QuicSentPacketManagerPeer::GetRetransmissionDelay(
const QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->GetRetransmissionDelay();
}
// static
QuicTime::Delta QuicSentPacketManagerPeer::GetTailLossProbeDelay(
const QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->GetTailLossProbeDelay();
}
// static
bool QuicSentPacketManagerPeer::HasUnackedCryptoPackets(
const QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->unacked_packets_.HasPendingCryptoPackets();
}
// static
size_t QuicSentPacketManagerPeer::GetNumRetransmittablePackets(
const QuicSentPacketManager* sent_packet_manager) {
size_t num_unacked_packets = 0;
for (QuicUnackedPacketMap::const_iterator it =
sent_packet_manager->unacked_packets_.begin();
it != sent_packet_manager->unacked_packets_.end(); ++it) {
if (sent_packet_manager->unacked_packets_.HasRetransmittableFrames(*it)) {
++num_unacked_packets;
}
}
return num_unacked_packets;
}
// static
QuicByteCount QuicSentPacketManagerPeer::GetBytesInFlight(
const QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->unacked_packets_.bytes_in_flight();
}
// static
void QuicSentPacketManagerPeer::SetConsecutiveRtoCount(
QuicSentPacketManager* sent_packet_manager,
size_t count) {
sent_packet_manager->consecutive_rto_count_ = count;
}
// static
void QuicSentPacketManagerPeer::SetConsecutiveTlpCount(
QuicSentPacketManager* sent_packet_manager,
size_t count) {
sent_packet_manager->consecutive_tlp_count_ = count;
}
// static
QuicSustainedBandwidthRecorder& QuicSentPacketManagerPeer::GetBandwidthRecorder(
QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->sustained_bandwidth_recorder_;
}
// static
bool QuicSentPacketManagerPeer::UsingPacing(
const QuicSentPacketManager* sent_packet_manager) {
return sent_packet_manager->using_pacing_;
}
// static
void QuicSentPacketManagerPeer::SetUsingPacing(
QuicSentPacketManager* sent_packet_manager,
bool using_pacing) {
sent_packet_manager->using_pacing_ = using_pacing;
}
// static
bool QuicSentPacketManagerPeer::IsUnacked(
QuicSentPacketManager* sent_packet_manager,
QuicPacketNumber packet_number) {
return sent_packet_manager->unacked_packets_.IsUnacked(packet_number);
}
// static
bool QuicSentPacketManagerPeer::HasRetransmittableFrames(
QuicSentPacketManager* sent_packet_manager,
QuicPacketNumber packet_number) {
return sent_packet_manager->unacked_packets_.HasRetransmittableFrames(
packet_number);
}
// static
QuicUnackedPacketMap* QuicSentPacketManagerPeer::GetUnackedPacketMap(
QuicSentPacketManager* sent_packet_manager) {
return &sent_packet_manager->unacked_packets_;
}
// static
void QuicSentPacketManagerPeer::DisablePacerBursts(
QuicSentPacketManager* sent_packet_manager) {
sent_packet_manager->pacing_sender_.burst_tokens_ = 0;
sent_packet_manager->pacing_sender_.initial_burst_size_ = 0;
}
// static
void QuicSentPacketManagerPeer::SetNextPacedPacketTime(
QuicSentPacketManager* sent_packet_manager,
QuicTime time) {
sent_packet_manager->pacing_sender_.ideal_next_packet_send_time_ = time;
}
} // namespace test
} // namespace net
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