/* $Id$ */ /* * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) * Copyright (C) 2003-2008 Benny Prijono * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __PJ_COMPAT_SOCKET_H__ #define __PJ_COMPAT_SOCKET_H__ /** * @file socket.h * @brief Provides all socket related functions,data types, error codes, etc. */ #if defined(PJ_HAS_WINSOCK2_H) && PJ_HAS_WINSOCK2_H != 0 # include #endif #if defined(PJ_HAS_WINSOCK_H) && PJ_HAS_WINSOCK_H != 0 # include #endif #if defined(PJ_HAS_WS2TCPIP_H) && PJ_HAS_WS2TCPIP_H != 0 # include #endif /* * IPv6 for Visual Studio's * * = Visual Studio 6 = * * Visual Studio 6 does not ship with IPv6 support, so you MUST * download and install IPv6 Tehnology Preview (IPv6Kit) from: * http://msdn.microsoft.com/downloads/sdks/platform/tpipv6/ReadMe.asp * Then put IPv6Kit\inc in your Visual Studio include path. * * In addition, by default IPv6Kit does not want to install on * Windows 2000 SP4. Please see: * http://msdn.microsoft.com/downloads/sdks/platform/tpipv6/faq.asp * on how to install IPv6Kit on Win2K SP4. * * * = Visual Studio 2003, 2005 (including Express) = * * These VS uses Microsoft Platform SDK for Windows Server 2003 SP1, and * it has built-in IPv6 support. */ #if defined(_MSC_VER) && defined(PJ_HAS_IPV6) && PJ_HAS_IPV6!=0 # ifndef s_addr # define s_addr S_un.S_addr # endif # if !defined(IPPROTO_IPV6) && (_WIN32_WINNT == 0x0500) /* Need to download and install IPv6Kit for this platform. * Please see the comments above about Visual Studio 6. */ # include # endif # define PJ_SOCK_HAS_GETADDRINFO 1 #endif /* _MSC_VER */ #if defined(PJ_HAS_SYS_TYPES_H) && PJ_HAS_SYS_TYPES_H != 0 # include #endif #if defined(PJ_HAS_SYS_SOCKET_H) && PJ_HAS_SYS_SOCKET_H != 0 # include #endif #if defined(PJ_HAS_LINUX_SOCKET_H) && PJ_HAS_LINUX_SOCKET_H != 0 # include #endif #if defined(PJ_HAS_SYS_SELECT_H) && PJ_HAS_SYS_SELECT_H != 0 # include #endif #if defined(PJ_HAS_NETINET_IN_H) && PJ_HAS_NETINET_IN_H != 0 # include #endif #if defined(PJ_HAS_NETINET_IN_SYSTM_H) && PJ_HAS_NETINET_IN_SYSTM_H != 0 /* Required to include netinet/ip.h in FreeBSD 7.0 */ # include #endif #if defined(PJ_HAS_NETINET_IP_H) && PJ_HAS_NETINET_IP_H != 0 /* To pull in IPTOS_* constants */ # include #endif #if defined(PJ_HAS_NETINET_TCP_H) && PJ_HAS_NETINET_TCP_H != 0 /* To pull in TCP_NODELAY constants */ # include #endif #if defined(PJ_HAS_NET_IF_H) && PJ_HAS_NET_IF_H != 0 /* For interface enumeration in ip_helper */ # include #endif #if defined(PJ_HAS_IFADDRS_H) && PJ_HAS_IFADDRS_H != 0 /* Interface enum with getifaddrs() which works with IPv6 */ # include #endif #if defined(PJ_HAS_ARPA_INET_H) && PJ_HAS_ARPA_INET_H != 0 # include #endif #if defined(PJ_HAS_SYS_IOCTL_H) && PJ_HAS_SYS_IOCTL_H != 0 # include /* FBIONBIO */ #endif #if defined(PJ_HAS_ERRNO_H) && PJ_HAS_ERRNO_H != 0 # include #endif #if defined(PJ_HAS_NETDB_H) && PJ_HAS_NETDB_H != 0 # include #endif #if defined(PJ_HAS_UNISTD_H) && PJ_HAS_UNISTD_H != 0 # include #endif #if defined(PJ_HAS_SYS_FILIO_H) && PJ_HAS_SYS_FILIO_H != 0 # include #endif #if defined(PJ_HAS_SYS_SOCKIO_H) && PJ_HAS_SYS_SOCKIO_H != 0 # include #endif /* * Define common errors. */ #if (defined(PJ_WIN32) && PJ_WIN32!=0) || \ (defined(PJ_WIN32_WINCE) && PJ_WIN32_WINCE!=0) || \ (defined(PJ_WIN64) && PJ_WIN64!=0) # define OSERR_EWOULDBLOCK WSAEWOULDBLOCK # define OSERR_EINPROGRESS WSAEINPROGRESS # define OSERR_ECONNRESET WSAECONNRESET # define OSERR_ENOTCONN WSAENOTCONN # define OSERR_EAFNOSUPPORT WSAEAFNOSUPPORT # define OSERR_ENOPROTOOPT WSAENOPROTOOPT #elif defined(PJ_SYMBIAN) && PJ_SYMBIAN!=0 # define OSERR_EWOULDBLOCK -1 # define OSERR_EINPROGRESS -1 # define OSERR_ECONNRESET -1 # define OSERR_ENOTCONN -1 # define OSERR_EAFNOSUPPORT -1 # define OSERR_ENOPROTOOPT -1 #else # define OSERR_EWOULDBLOCK EWOULDBLOCK # define OSERR_EINPROGRESS EINPROGRESS # define OSERR_ECONNRESET ECONNRESET # define OSERR_ENOTCONN ENOTCONN # define OSERR_EAFNOSUPPORT EAFNOSUPPORT # define OSERR_ENOPROTOOPT ENOPROTOOPT #endif /* * And undefine these.. */ #undef s_addr #undef s6_addr #undef sin_zero /* * This will finally be obsoleted, since it should be declared in * os_auto.h */ #if !defined(PJ_HAS_SOCKLEN_T) || PJ_HAS_SOCKLEN_T==0 typedef int socklen_t; #endif /* Regarding sin_len member of sockaddr_in: * BSD systems (including MacOS X requires that the sin_len member of * sockaddr_in be set to sizeof(sockaddr_in), while other systems (Windows * and Linux included) do not. * * To maintain compatibility between systems, PJLIB will automatically * set this field before invoking native OS socket API, and it will * always reset the field to zero before returning pj_sockaddr_in to * application (such as in pj_getsockname() and pj_recvfrom()). * * Application MUST always set this field to zero. * * This way we can avoid hard to find problem such as when the socket * address is used as hash table key. */ #if defined(PJ_SOCKADDR_HAS_LEN) && PJ_SOCKADDR_HAS_LEN!=0 # define PJ_SOCKADDR_SET_LEN(addr,len) (((pj_addr_hdr*)(addr))->sa_zero_len=(len)) # define PJ_SOCKADDR_RESET_LEN(addr) (((pj_addr_hdr*)(addr))->sa_zero_len=0) #else # define PJ_SOCKADDR_SET_LEN(addr,len) # define PJ_SOCKADDR_RESET_LEN(addr) #endif #endif /* __PJ_COMPAT_SOCKET_H__ */