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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/platform/p2p/port_allocator.h"
#include <stdint.h>
#include <memory>
#include <utility>
#include "base/check.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/webrtc/api/local_network_access_permission.h"
#include "third_party/webrtc_overrides/environment.h"
namespace blink {
P2PPortAllocator::P2PPortAllocator(
std::unique_ptr<webrtc::NetworkManager> network_manager,
webrtc::PacketSocketFactory* socket_factory,
const Config& config,
std::unique_ptr<webrtc::LocalNetworkAccessPermissionFactoryInterface>
lna_permission_factory)
: webrtc::BasicPortAllocator(WebRtcEnvironment(),
network_manager.get(),
socket_factory,
/*turn_customizer=*/nullptr,
/*relay_port_factory=*/nullptr,
std::move(lna_permission_factory)),
network_manager_(std::move(network_manager)),
config_(config) {
DCHECK(network_manager_);
DCHECK(socket_factory);
uint32_t flags = 0;
if (!config_.enable_multiple_routes) {
flags |= webrtc::PORTALLOCATOR_DISABLE_ADAPTER_ENUMERATION;
}
if (!config_.enable_default_local_candidate) {
flags |= webrtc::PORTALLOCATOR_DISABLE_DEFAULT_LOCAL_CANDIDATE;
}
if (!config_.enable_nonproxied_udp) {
flags |= webrtc::PORTALLOCATOR_DISABLE_UDP |
webrtc::PORTALLOCATOR_DISABLE_STUN |
webrtc::PORTALLOCATOR_DISABLE_UDP_RELAY;
}
set_flags(flags);
set_allow_tcp_listen(false);
}
P2PPortAllocator::~P2PPortAllocator() {}
void P2PPortAllocator::Initialize() {
BasicPortAllocator::Initialize();
network_manager_->Initialize();
}
} // namespace blink
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