blob: e72f556abf2775aa821582d181d812c0351e6afa [file] [log] [blame]
// Copyright 2016 The Chromium OS 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 <unistd.h>
#include <memory>
#include <utility>
#include <base/files/scoped_file.h>
#include <base/logging.h>
#include <brillo/flag_helper.h>
#include <brillo/syslog_logging.h>
#include "arc-networkd/helper_process.h"
#include "arc-networkd/ip_helper.h"
#include "arc-networkd/manager.h"
#include "arc-networkd/options.h"
int main(int argc, char* argv[]) {
DEFINE_bool(log_to_stderr, false, "Log to both syslog and stderr");
DEFINE_string(internal_interface, "arcbr0",
"Name of the host interface that connects to the guest");
"Guest IP to replace with the LAN IP in mDNS responses");
DEFINE_string(container_interface, "arc0",
"Name of the guest interface that connects to the host");
DEFINE_int32(con_netns, 0, "Container's network namespace (PID)");
"Control socket for starting an IpHelper subprocess. Used internally.");
brillo::FlagHelper::Init(argc, argv, "ARC network daemon");
int flags = brillo::kLogToSyslog | brillo::kLogHeader;
if (FLAGS_log_to_stderr)
flags |= brillo::kLogToStderr;
arc_networkd::Options opt;
opt.int_ifname = FLAGS_internal_interface;
opt.mdns_ipaddr = FLAGS_mdns_ip;
opt.con_ifname = FLAGS_container_interface;
opt.con_netns = FLAGS_con_netns;
if (FLAGS_ip_helper_fd >= 0) {
base::ScopedFD fd(FLAGS_ip_helper_fd);
arc_networkd::IpHelper ip_helper{opt, std::move(fd)};
return ip_helper.Run();
} else {
std::unique_ptr<arc_networkd::HelperProcess> ip_helper(
new arc_networkd::HelperProcess());
ip_helper->Start(argc, argv, "--ip_helper_fd");
arc_networkd::Manager manager{opt, std::move(ip_helper)};
return manager.Run();