/*
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
*
* 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 <winsock2.h>
#endif
#if defined(PJ_HAS_WINSOCK_H) && PJ_HAS_WINSOCK_H != 0
# include <winsock.h>
#endif
#if defined(PJ_HAS_WS2TCPIP_H) && PJ_HAS_WS2TCPIP_H != 0
# include <ws2tcpip.h>
#endif
#if (defined(PJ_WIN32_UWP) && PJ_WIN32_UWP!=0)
# include <in6addr.h>
#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 <tpipv6.h>
# endif
# define PJ_SOCK_HAS_GETADDRINFO 1
#endif /* _MSC_VER */
#if defined(PJ_HAS_SYS_TYPES_H) && PJ_HAS_SYS_TYPES_H != 0
# include <sys/types.h>
#endif
#if defined(PJ_HAS_SYS_SOCKET_H) && PJ_HAS_SYS_SOCKET_H != 0
# include <sys/socket.h>
#endif
#if defined(PJ_HAS_LINUX_SOCKET_H) && PJ_HAS_LINUX_SOCKET_H != 0
# include <linux/socket.h>
#endif
#if defined(PJ_HAS_SYS_SELECT_H) && PJ_HAS_SYS_SELECT_H != 0
# include <sys/select.h>
#endif
#if defined(PJ_HAS_NETINET_IN_H) && PJ_HAS_NETINET_IN_H != 0
# include <netinet/in.h>
#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 <netinet/in_systm.h>
#endif
#if defined(PJ_HAS_NETINET_IP_H) && PJ_HAS_NETINET_IP_H != 0
/* To pull in IPTOS_* constants */
# include <netinet/ip.h>
#endif
#if defined(PJ_HAS_NETINET_TCP_H) && PJ_HAS_NETINET_TCP_H != 0
/* To pull in TCP_NODELAY constants */
# include <netinet/tcp.h>
#endif
#if defined(PJ_HAS_NET_IF_H) && PJ_HAS_NET_IF_H != 0
/* For interface enumeration in ip_helper */
# include <net/if.h>
#endif
#if defined(PJ_HAS_IFADDRS_H) && PJ_HAS_IFADDRS_H != 0
/* Interface enum with getifaddrs() which works with IPv6 */
# include <ifaddrs.h>
#endif
#if defined(PJ_HAS_ARPA_INET_H) && PJ_HAS_ARPA_INET_H != 0
# include <arpa/inet.h>
#endif
#if defined(PJ_HAS_SYS_IOCTL_H) && PJ_HAS_SYS_IOCTL_H != 0
# include <sys/ioctl.h> /* FBIONBIO */
#endif
#if defined(PJ_HAS_ERRNO_H) && PJ_HAS_ERRNO_H != 0
# include <errno.h>
#endif
#if defined(PJ_HAS_NETDB_H) && PJ_HAS_NETDB_H != 0
# include <netdb.h>
#endif
#if defined(PJ_HAS_UNISTD_H) && PJ_HAS_UNISTD_H != 0
# include <unistd.h>
#endif
#if defined(PJ_HAS_SYS_FILIO_H) && PJ_HAS_SYS_FILIO_H != 0
# include <sys/filio.h>
#endif
#if defined(PJ_HAS_SYS_SOCKIO_H) && PJ_HAS_SYS_SOCKIO_H != 0
# include <sys/sockio.h>
#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..
* Note (see issue #2311): unfortunately, this may cause build failure
* to anyone who uses these standard macros.
*/
//#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__ */