boost/asio/detail/socket_types.hpp

   1 //
   2 // socket_types.hpp
   3 // ~~~~~~~~~~~~~~~~
   4 //
   5 // Copyright (c) 2003-2008 Christopher M. Kohlhoff (chris at kohlhoff dot com)
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9 //
  10
  11 #ifndef BOOST_ASIO_DETAIL_SOCKET_TYPES_HPP
  12 #define BOOST_ASIO_DETAIL_SOCKET_TYPES_HPP
  13
  14 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  15 # pragma once
  16 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  17
  18 #include <boost/asio/detail/push_options.hpp>
  19
  20 #include <boost/asio/detail/push_options.hpp>
  21 #include <boost/config.hpp>
  22 #include <boost/asio/detail/pop_options.hpp>
  23
  24 #include <boost/asio/detail/push_options.hpp>
  25 #if defined(BOOST_WINDOWS) || defined(__CYGWIN__)
  26 # if defined(_WINSOCKAPI_) && !defined(_WINSOCK2API_)
  27 #  error WinSock.h has already been included
  28 # endif // defined(_WINSOCKAPI_) && !defined(_WINSOCK2API_)
  29 # if !defined(_WIN32_WINNT) && !defined(_WIN32_WINDOWS)
  30 #  if defined(_MSC_VER) || defined(__BORLANDC__)
  31 #   pragma message( \
  32   "Please define _WIN32_WINNT or _WIN32_WINDOWS appropriately. For example:\n"\
  33   "- add -D_WIN32_WINNT=0x0501 to the compiler command line; or\n"\
  34   "- add _WIN32_WINNT=0x0501 to your project's Preprocessor Definitions.\n"\
  35   "Assuming _WIN32_WINNT=0x0501 (i.e. Windows XP target).")
  36 #  else // defined(_MSC_VER) || defined(__BORLANDC__)
  37 #   warning Please define _WIN32_WINNT or _WIN32_WINDOWS appropriately.
  38 #   warning For example, add -D_WIN32_WINNT=0x0501 to the compiler command line.
  39 #   warning Assuming _WIN32_WINNT=0x0501 (i.e. Windows XP target).
  40 #  endif // defined(_MSC_VER) || defined(__BORLANDC__)
  41 #  define _WIN32_WINNT 0x0501
  42 # endif // !defined(_WIN32_WINNT) && !defined(_WIN32_WINDOWS)
  43 # if defined(_MSC_VER)
  44 #  if defined(_WIN32) && !defined(WIN32)
  45 #   if !defined(_WINSOCK2API_)
  46 #    define WIN32 // Needed for correct types in winsock2.h
  47 #   else // !defined(_WINSOCK2API_)
  48 #    error Please define the macro WIN32 in your compiler options
  49 #   endif // !defined(_WINSOCK2API_)
  50 #  endif // defined(_WIN32) && !defined(WIN32)
  51 # endif // defined(_MSC_VER)
  52 # if defined(__BORLANDC__)
  53 #  include <stdlib.h> // Needed for __errno
  54 #  if defined(__WIN32__) && !defined(WIN32)
  55 #   if !defined(_WINSOCK2API_)
  56 #    define WIN32 // Needed for correct types in winsock2.h
  57 #   else // !defined(_WINSOCK2API_)
  58 #    error Please define the macro WIN32 in your compiler options
  59 #   endif // !defined(_WINSOCK2API_)
  60 #  endif // defined(__WIN32__) && !defined(WIN32)
  61 #  if !defined(_WSPIAPI_H_)
  62 #   define _WSPIAPI_H_
  63 #   define BOOST_ASIO_WSPIAPI_H_DEFINED
  64 #  endif // !defined(_WSPIAPI_H_)
  65 # endif // defined(__BORLANDC__)
  66 # if !defined(BOOST_ASIO_NO_WIN32_LEAN_AND_MEAN)
  67 #  if !defined(WIN32_LEAN_AND_MEAN)
  68 #   define WIN32_LEAN_AND_MEAN
  69 #  endif // !defined(WIN32_LEAN_AND_MEAN)
  70 # endif // !defined(BOOST_ASIO_NO_WIN32_LEAN_AND_MEAN)
  71 # if defined(__CYGWIN__)
  72 #  if !defined(__USE_W32_SOCKETS)
  73 #   error You must add -D__USE_W32_SOCKETS to your compiler options.
  74 #  endif // !defined(__USE_W32_SOCKETS)
  75 #  if !defined(NOMINMAX)
  76 #   define NOMINMAX 1
  77 #  endif // !defined(NOMINMAX)
  78 # endif // defined(__CYGWIN__)
  79 # include <winsock2.h>
  80 # include <ws2tcpip.h>
  81 # include <mswsock.h>
  82 # if defined(BOOST_ASIO_WSPIAPI_H_DEFINED)
  83 #  undef _WSPIAPI_H_
  84 #  undef BOOST_ASIO_WSPIAPI_H_DEFINED
  85 # endif // defined(BOOST_ASIO_WSPIAPI_H_DEFINED)
  86 # if !defined(BOOST_ASIO_NO_DEFAULT_LINKED_LIBS)
  87 #  if defined(UNDER_CE)
  88 #   pragma comment(lib, "ws2.lib")
  89 #  elif defined(_MSC_VER) || defined(__BORLANDC__)
  90 #   pragma comment(lib, "ws2_32.lib")
  91 #   pragma comment(lib, "mswsock.lib")
  92 #  endif // defined(_MSC_VER) || defined(__BORLANDC__)
  93 # endif // !defined(BOOST_ASIO_NO_DEFAULT_LINKED_LIBS)
  94 # include <boost/asio/detail/old_win_sdk_compat.hpp>
  95 #else
  96 # include <sys/ioctl.h>
  97 # include <sys/poll.h>
  98 # include <sys/types.h>
  99 # if defined(__hpux) && !defined(__HP_aCC)
 100 #  include <sys/time.h>
 101 # else
 102 #  include <sys/select.h>
 103 # endif
 104 # include <sys/socket.h>
 105 # include <sys/uio.h>
 106 # include <sys/un.h>
 107 # include <netinet/in.h>
 108 # include <netinet/tcp.h>
 109 # include <arpa/inet.h>
 110 # include <netdb.h>
 111 # include <net/if.h>
 112 # include <limits.h>
 113 # if defined(__sun)
 114 #  include <sys/filio.h>
 115 #  include <sys/sockio.h>
 116 # endif
 117 #endif
 118 #include <boost/asio/detail/pop_options.hpp>
 119
 120 namespace boost {
 121 namespace asio {
 122 namespace detail {
 123
 124 #if defined(BOOST_WINDOWS) || defined(__CYGWIN__)
 125 typedef SOCKET socket_type;
 126 const SOCKET invalid_socket = INVALID_SOCKET;
 127 const int socket_error_retval = SOCKET_ERROR;
 128 const int max_addr_v4_str_len = 256;
 129 const int max_addr_v6_str_len = 256;
 130 typedef sockaddr socket_addr_type;
 131 typedef in_addr in4_addr_type;
 132 typedef ip_mreq in4_mreq_type;
 133 typedef sockaddr_in sockaddr_in4_type;
 134 # if defined(BOOST_ASIO_HAS_OLD_WIN_SDK)
 135 typedef in6_addr_emulation in6_addr_type;
 136 typedef ipv6_mreq_emulation in6_mreq_type;
 137 typedef sockaddr_in6_emulation sockaddr_in6_type;
 138 typedef sockaddr_storage_emulation sockaddr_storage_type;
 139 typedef addrinfo_emulation addrinfo_type;
 140 # else
 141 typedef in6_addr in6_addr_type;
 142 typedef ipv6_mreq in6_mreq_type;
 143 typedef sockaddr_in6 sockaddr_in6_type;
 144 typedef sockaddr_storage sockaddr_storage_type;
 145 typedef addrinfo addrinfo_type;
 146 # endif
 147 typedef unsigned long ioctl_arg_type;
 148 typedef u_long u_long_type;
 149 typedef u_short u_short_type;
 150 const int shutdown_receive = SD_RECEIVE;
 151 const int shutdown_send = SD_SEND;
 152 const int shutdown_both = SD_BOTH;
 153 const int message_peek = MSG_PEEK;
 154 const int message_out_of_band = MSG_OOB;
 155 const int message_do_not_route = MSG_DONTROUTE;
 156 # if defined (_WIN32_WINNT)
 157 const int max_iov_len = 64;
 158 # else
 159 const int max_iov_len = 16;
 160 # endif
 161 #else
 162 typedef int socket_type;
 163 const int invalid_socket = -1;
 164 const int socket_error_retval = -1;
 165 const int max_addr_v4_str_len = INET_ADDRSTRLEN;
 166 const int max_addr_v6_str_len = INET6_ADDRSTRLEN + 1 + IF_NAMESIZE;
 167 typedef sockaddr socket_addr_type;
 168 typedef in_addr in4_addr_type;
 169 # if defined(__hpux)
 170 // HP-UX doesn't provide ip_mreq when _XOPEN_SOURCE_EXTENDED is defined.
 171 struct in4_mreq_type
 172 {
 173   struct in_addr imr_multiaddr;
 174   struct in_addr imr_interface;
 175 };
 176 # else
 177 typedef ip_mreq in4_mreq_type;
 178 # endif
 179 typedef sockaddr_in sockaddr_in4_type;
 180 typedef in6_addr in6_addr_type;
 181 typedef ipv6_mreq in6_mreq_type;
 182 typedef sockaddr_in6 sockaddr_in6_type;
 183 typedef sockaddr_storage sockaddr_storage_type;
 184 typedef sockaddr_un sockaddr_un_type;
 185 typedef addrinfo addrinfo_type;
 186 typedef int ioctl_arg_type;
 187 typedef uint32_t u_long_type;
 188 typedef uint16_t u_short_type;
 189 const int shutdown_receive = SHUT_RD;
 190 const int shutdown_send = SHUT_WR;
 191 const int shutdown_both = SHUT_RDWR;
 192 const int message_peek = MSG_PEEK;
 193 const int message_out_of_band = MSG_OOB;
 194 const int message_do_not_route = MSG_DONTROUTE;
 195 # if defined(IOV_MAX)
 196 const int max_iov_len = IOV_MAX;
 197 # else
 198 // POSIX platforms are not required to define IOV_MAX.
 199 const int max_iov_len = 16;
 200 # endif
 201 #endif
 202 const int custom_socket_option_level = 0xA5100000;
 203 const int enable_connection_aborted_option = 1;
 204 const int always_fail_option = 2;
 205
 206 } // namespace detail
 207 } // namespace asio
 208 } // namespace boost
 209
 210 #include <boost/asio/detail/pop_options.hpp>
 211
 212 #endif // BOOST_ASIO_DETAIL_SOCKET_TYPES_HPP