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// Copyright 2014 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/third_party/quiche/src/quic/tools/quic_toy_server.h"
#include <utility>
#include <vector>
#include "net/third_party/quiche/src/quic/core/quic_versions.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_default_proof_providers.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_flags.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_socket_address.h"
#include "net/third_party/quiche/src/quic/tools/quic_memory_cache_backend.h"
DEFINE_QUIC_COMMAND_LINE_FLAG(int32_t,
port,
6121,
"The port the quic server will listen on.");
DEFINE_QUIC_COMMAND_LINE_FLAG(
std::string,
quic_response_cache_dir,
"",
"Specifies the directory used during QuicHttpResponseCache "
"construction to seed the cache. Cache directory can be "
"generated using `wget -p --save-headers <url>`");
DEFINE_QUIC_COMMAND_LINE_FLAG(
bool,
generate_dynamic_responses,
false,
"If true, then URLs which have a numeric path will send a dynamically "
"generated response of that many bytes.");
DEFINE_QUIC_COMMAND_LINE_FLAG(bool,
quic_ietf_draft,
false,
"Use the IETF draft version. This also enables "
"required internal QUIC flags.");
namespace quic {
std::unique_ptr<quic::QuicSimpleServerBackend>
QuicToyServer::MemoryCacheBackendFactory::CreateBackend() {
auto memory_cache_backend = std::make_unique<QuicMemoryCacheBackend>();
if (GetQuicFlag(FLAGS_generate_dynamic_responses)) {
memory_cache_backend->GenerateDynamicResponses();
}
if (!GetQuicFlag(FLAGS_quic_response_cache_dir).empty()) {
memory_cache_backend->InitializeBackend(
GetQuicFlag(FLAGS_quic_response_cache_dir));
}
return memory_cache_backend;
}
QuicToyServer::QuicToyServer(BackendFactory* backend_factory,
ServerFactory* server_factory)
: backend_factory_(backend_factory), server_factory_(server_factory) {}
int QuicToyServer::Start() {
ParsedQuicVersionVector supported_versions;
if (GetQuicFlag(FLAGS_quic_ietf_draft)) {
QuicVersionInitializeSupportForIetfDraft();
ParsedQuicVersion version(PROTOCOL_TLS1_3, QUIC_VERSION_99);
QuicEnableVersion(version);
supported_versions = {version};
} else {
supported_versions = AllSupportedVersions();
}
auto proof_source = quic::CreateDefaultProofSource();
auto backend = backend_factory_->CreateBackend();
auto server = server_factory_->CreateServer(
backend.get(), std::move(proof_source), supported_versions);
if (!server->CreateUDPSocketAndListen(quic::QuicSocketAddress(
quic::QuicIpAddress::Any6(), GetQuicFlag(FLAGS_port)))) {
return 1;
}
server->HandleEventsForever();
return 0;
}
} // namespace quic