ceph/src/Beast/examples/http_server.cpp

   1 //
   2 // Copyright (c) 2013-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
   3 //
   4 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   5 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 //
   7
   8 #include "http_async_server.hpp"
   9 #include "http_sync_server.hpp"
  10
  11 #include <beast/test/sig_wait.hpp>
  12 #include <boost/program_options.hpp>
  13
  14 #include <iostream>
  15
  16 int main(int ac, char const* av[])
  17 {
  18     using namespace beast::http;
  19     namespace po = boost::program_options;
  20     po::options_description desc("Options");
  21
  22     desc.add_options()
  23         ("root,r",      po::value<std::string>()->default_value("."),
  24                         "Set the root directory for serving files")
  25         ("port,p",      po::value<std::uint16_t>()->default_value(8080),
  26                         "Set the port number for the server")
  27         ("ip",          po::value<std::string>()->default_value("0.0.0.0"),
  28                         "Set the IP address to bind to, \"0.0.0.0\" for all")
  29         ("threads,n",   po::value<std::size_t>()->default_value(4),
  30                         "Set the number of threads to use")
  31         ("sync,s",      "Launch a synchronous server")
  32         ;
  33     po::variables_map vm;
  34     po::store(po::parse_command_line(ac, av, desc), vm);
  35
  36     std::string root =  vm["root"].as<std::string>();
  37
  38     std::uint16_t port = vm["port"].as<std::uint16_t>();
  39
  40     std::string ip = vm["ip"].as<std::string>();
  41
  42     std::size_t threads = vm["threads"].as<std::size_t>();
  43
  44     bool sync = vm.count("sync") > 0;
  45
  46     using endpoint_type = boost::asio::ip::tcp::endpoint;
  47     using address_type = boost::asio::ip::address;
  48
  49     endpoint_type ep{address_type::from_string(ip), port};
  50
  51     if(sync)
  52     {
  53         http_sync_server server(ep, root);
  54         beast::test::sig_wait();
  55     }
  56     else
  57     {
  58         http_async_server server(ep, threads, root);
  59         beast::test::sig_wait();
  60     }
  61 }