dnl Copyright (C) 1999-2001 Open Source Telecom Corporation. dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the dnl GNU General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a configuration dnl script generated by Autoconf, you may include it under the same dnl distribution terms that you use for the rest of that program. AC_DEFUN([OST_SYS_SOCKET],[ AC_REQUIRE([OST_CC_SYSTIME]) AC_REQUIRE([OST_CC_TYPES]) ost_cv_inet_sockets=no ost_cv_unix_sockets=no ost_cv_lib_socket="c" ost_cv_ipv6=yes ost_cv_nat=yes ost_cv_nat_detected=no SOCKET_LIBS="" AC_CHECK_HEADERS(net/if.h) AC_CHECK_HEADERS(sys/socket.h,[ AC_CHECK_HEADERS(select.h sys/select.h netinet/in_systm.h netinet/ip.h) AC_CHECK_HEADERS(netinet/inet.h netinet/in.h) AC_CHECK_HEADERS(arpa/inet.h, ost_cv_inet_sockets=yes) AC_CHECK_HEADERS(sys/sockio.h) AC_CHECK_HEADERS(sys/un.h, ost_cv_unix_sockets=yes) ], [AC_CHECK_HEADERS(winsock2.h winsock.h, [ ost_cv_lib_socket="wsock32" SOCKET_LIBS="-lwsock32 -liberty -lws2_32" ost_cv_inet_sockets=yes ]) ]) AC_CHECK_LIB(socket, socket, [ ost_cv_lib_socket="socket" SOCKET_LIBS="-lsocket" ]) if test $ost_cv_inet_sockets = yes ; then AC_CHECK_LIB(${ost_cv_lib_socket}, getaddrinfo,[ AC_DEFINE(HAVE_GETADDRINFO, [1], [getaddrinfo interface support]) ]) AC_ARG_WITH(ipv6, [ --without-ipv6 Disable ipv6], ost_cv_ipv6=no, [ AC_CHECK_HEADERS(netinet6/in6.h linux/in6.h) AC_CHECK_LIB(${ost_cv_lib_socket}, inet_pton,[ AC_DEFINE(HAVE_INET_PTON, [1], [ipv6 support])]) AC_CHECK_LIB(${ost_cv_lib_socket}, gethostbyname2,[ AC_DEFINE(HAVE_GETHOSTBYNAME2, [1], [ipv6 host lookup])]) ]) AC_CHECK_HEADERS(sys/libcsys.h) AC_DEFINE(HAVE_INET_SOCKETS, [1], [inet sockets]) AC_CHECK_LIB(${ost_cv_lib_socket}, inet_aton,[ AC_DEFINE(HAVE_INET_ATON, [1], [has inet_aton])]) AC_CACHE_CHECK([for socklen_t defined], ost_cv_socklen_t, [ ost_cv_socklen_t='no' AC_EGREP_HEADER(socklen_t, sys/socket.h, ost_cv_socklen_t='yes',[ AC_EGREP_HEADER(socklen_t, cygwin/socket.h, ost_cv_socklen_t='yes')]) ]) if test $ost_cv_socklen_t = yes ; then AC_DEFINE(HAVE_SOCKLEN_T, [1], [has socklen_t type]) fi AC_ARG_WITH([nat], [AC_HELP_STRING([--without-nat],[ Disable NAT class interface (pf, ipf or netfilter), default is enabled.])], [ost_cv_nat=no] ) if test "$ost_cv_nat" = "yes" ; then AC_CHECK_HEADERS([errno.h limits.h sys/types.h sys/socket.h sys/ioctl.h unistd.h]) AC_CHECK_HEADERS([net/if.h],,, [#ifdef HAVE_SYS_SOCKET_H #include #endif]) if test "$ost_cv_nat_detected" = "no" ; then AC_CHECK_HEADERS([linux/netfilter_ipv4.h linux/netfilter_ipv6.h],,, [#ifdef HAVE_LIMITS_H #include #endif]) if test "$ac_cv_header_linux_netfilter_ipv4_h" = "yes" && [ test "$ac_cv_header_linux_netfilter_ipv6_h" = "yes" && test "$ost_cv_ipv6" = "yes" || test "$ost_cv_ipv6" = "no" ] ; then AC_DEFINE(HAVE_NAT_NETFILTER, [1], [NetFilter NAT support]) ost_cv_nat_detected="yes" fi fi if test "$ost_cv_nat_detected" = "no" ; then ip_filter_compat="no" AC_CHECK_HEADERS([netinet/ip_compat.h ip_compat.h netinet/ip_fil_compat.h ip_fil_compat.h], [ip_filter_compat=$ac_header break],, [#ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_NETINET_IN_H #include #endif]) if test "$ip_filter_compat" != "no" ; then ip_filter_fil="no" AC_CHECK_HEADERS([netinet/ip_fil.h ip_fil.h], [ip_filter_fil=$ac_header break],, [#ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_NETINET_IN_H #include #endif #include <$ip_filter_compat>]) ip_filter_nat="no" AC_CHECK_HEADERS([netinet/ip_nat.h ip_nat.h], [ip_filter_nat=$ac_header break],, [#ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_NETINET_IN_H #include #endif #include <$ip_filter_compat> #include <$ip_filter_fil> #ifdef HAVE_NET_IF_H #include #endif]) if test "$ip_filter_fil" != "no" && test "$ip_filter_nat" != "no" ; then AC_DEFINE(HAVE_NAT_IPF, [1], [IPF NAT support]) ost_cv_nat_detected="yes" fi fi fi if test "$ost_cv_nat_detected" = "no" ; then AC_CHECK_HEADERS([net/pfvar.h],,, [#ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_NET_IF_H #include #endif #ifdef HAVE_NETINET_IN_H #include #endif]) if test "$ac_cv_header_net_pfvar.h" = "yes" ; then AC_DEFINE(HAVE_NAT_PF, [1], [PF NAT support]) ost_cv_nat_detected="yes" fi fi if test "$ost_cv_nat_detected" = "yes"; then AC_DEFINE(CCXX_NAT, [1], [NAT support]) else AC_MSG_WARN([-------------------------------------------------------]) AC_MSG_WARN([Could not autodetect NAT engine - pf, ipf or netfilter.]) AC_MSG_WARN([NAT engine c++ class interface support was disabled. ]) AC_MSG_WARN([This is not necessarilly a problem. If you do not plan ]) AC_MSG_WARN([to use or don't know what this is, than it is safe to ]) AC_MSG_WARN([assume that you don't need it. ]) AC_MSG_WARN([-------------------------------------------------------]) ost_cv_nat="no" fi fi fi if test $ost_cv_unix_sockets = yes ; then AC_DEFINE(HAVE_UNIX_SOCKETS, [1], [has unix domain sockets]) fi THREAD_LIBS="$SOCKET_LIBS $THREAD_LIBS" AC_SUBST(SOCKET_LIBS) AH_BOTTOM([ #ifdef HAVE_SYS_LIBCSYS_H #include #endif #ifdef HAVE_WINSOCK2_H #include #else #ifdef HAVE_WINSOCK_H #include #else #ifdef HAVE_SYS_SOCKET_H #include #ifdef HAVE_SELECT_H #include #else #ifdef HAVE_SYS_SELECT_H #include #endif #endif #ifdef HAVE_NETINET_IN_H #if defined(__hpux) && defined(_XOPEN_SOURCE_EXTENDED) #undef _XOPEN_SOURCE_EXTENDED #endif #include #ifdef __hpux #define _XOPEN_SOURCE_EXTENDED #endif #endif #ifdef HAVE_ARPA_INET_H #include #include #endif #ifdef HAVE_NETINET6_IN6_H #include #endif #ifdef HAVE_LINIX_IN6_H #include #endif #ifdef HAVE_NETINET_IN_SYSTM_H #include #endif #ifdef HAVE_NETINET_IP_H #include #endif #ifdef HAVE_SYS_UN_H #include #endif #endif #endif #endif #ifndef HAVE_INET_ATON #define inet_aton(cp, addr) (((*(unsigned long int *)(addr)) = inet_addr(cp)) != -1) #endif #ifndef SUN_LEN #ifdef SCM_RIGHTS #define HAVE_UN_LEN #endif #ifdef __linux__ #define HAVE_UN_LEN #endif #ifdef HAVE_UN_LEN #define SUN_LEN(ptr) sizeof(sockaddr_un.sun_len) + sizeof(sockaddr_un.sun_family) + sizeof(sockaddr_un.sun_path) + 1 #else #define SUN_LEN(ptr) ((size_t)((struct sockaddr_un *)0)->sun_path) + strlen((ptr)->sun_path)) #endif #endif #ifndef _OSF_SOURCE #ifndef HAVE_SOCKLEN_T #if defined(i386) && defined(__svr4__) #define HAVE_SOCKLEN_U #else #if defined(__CYGWIN32__) #define socklen_t int #else typedef int socklen_t; #endif #endif #ifdef HAVE_SOCKLEN_U #if !defined(__CYGWIN32__) && !defined(__MINGW32__) typedef unsigned socklen_t; #else typedef int socklen_t; #endif #endif #endif #endif #ifdef __hpux #ifdef mutable #undef mutable #endif #endif #if defined(AF_INET6) && defined(HAVE_INET_PTON) #define CCXX_IPV6 #endif #define CCXX_MULTIFAMILY_IP ]) ])