net/tools/quic/quic_server_bin.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4 //
   5 // A binary wrapper for QuicServer.  It listens forever on --port
   6 // (default 6121) until it's killed or ctrl-cd to death.
   7
   8 #include <iostream>
   9
  10 #include "base/at_exit.h"
  11 #include "base/basictypes.h"
  12 #include "base/command_line.h"
  13 #include "base/logging.h"
  14 #include "base/strings/string_number_conversions.h"
  15 #include "net/base/ip_endpoint.h"
  16 #include "net/tools/quic/quic_in_memory_cache.h"
  17 #include "net/tools/quic/quic_server.h"
  18
  19 // The port the quic server will listen on.
  20
  21 int32 FLAGS_port = 6121;
  22
  23 int main(int argc, char *argv[]) {
  24   CommandLine::Init(argc, argv);
  25   CommandLine* line = CommandLine::ForCurrentProcess();
  26
  27   logging::LoggingSettings settings;
  28   settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
  29   CHECK(logging::InitLogging(settings));
  30
  31   if (line->HasSwitch("h") || line->HasSwitch("help")) {
  32     const char* help_str =
  33         "Usage: quic_server [options]\n"
  34         "\n"
  35         "Options:\n"
  36         "-h, --help                  show this help message and exit\n"
  37         "--port=<port>               specify the port to listen on\n"
  38         "--quic_in_memory_cache_dir  directory containing response data\n"
  39         "                            to load\n";
  40     std::cout << help_str;
  41     exit(0);
  42   }
  43
  44   if (line->HasSwitch("quic_in_memory_cache_dir")) {
  45     net::tools::FLAGS_quic_in_memory_cache_dir =
  46         line->GetSwitchValueASCII("quic_in_memory_cache_dir");
  47   }
  48
  49   if (line->HasSwitch("port")) {
  50     int port;
  51     if (base::StringToInt(line->GetSwitchValueASCII("port"), &port)) {
  52       FLAGS_port = port;
  53     }
  54   }
  55
  56   base::AtExitManager exit_manager;
  57
  58   net::IPAddressNumber ip;
  59   CHECK(net::ParseIPLiteralToNumber("::", &ip));
  60
  61   net::tools::QuicServer server;
  62
  63   if (!server.Listen(net::IPEndPoint(ip, FLAGS_port))) {
  64     return 1;
  65   }
  66
  67   while (1) {
  68     server.WaitForEvents();
  69   }
  70
  71   return 0;
  72 }