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/* $Id$ */
#ifndef NETWORK_CORE_OS_ABSTRACTION_H
#define NETWORK_CORE_OS_ABSTRACTION_H
/**
* @file os_abstraction.h Network stuff has many things that needs to be
* included and/or implemented by default.
* All those things are in this file.
*/
/* Include standard stuff per OS */
#ifdef ENABLE_NETWORK
/* Windows stuff */
#if defined(WIN32) || defined(WIN64)
#include <winsock2.h>
#include <ws2tcpip.h>
#include <windows.h>
#if !(defined(__MINGW32__) || defined(__CYGWIN__))
/* Windows has some different names for some types */
typedef SSIZE_T ssize_t;
typedef int socklen_t;
#endif
#define GET_LAST_ERROR() WSAGetLastError()
#define EWOULDBLOCK WSAEWOULDBLOCK
/* Windows has some different names for some types */
typedef unsigned long in_addr_t;
#endif /* WIN32 */
/* UNIX stuff */
#if defined(UNIX)
# define SOCKET int
# define INVALID_SOCKET -1
# if !defined(__MORPHOS__) && !defined(__AMIGA__)
# define ioctlsocket ioctl
# if !defined(BEOS_NET_SERVER)
# define closesocket close
# endif
# define GET_LAST_ERROR() (errno)
# endif
/* Need this for FIONREAD on solaris */
# define BSD_COMP
/* Includes needed for UNIX-like systems */
# include <unistd.h>
# include <sys/ioctl.h>
# if defined(__BEOS__) && defined(BEOS_NET_SERVER)
# include <be/net/socket.h>
# include <be/kernel/OS.h> // snooze()
# include <be/net/netdb.h>
typedef unsigned long in_addr_t;
# define INADDR_NONE INADDR_BROADCAST
# else
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <arpa/inet.h>
# include <net/if.h>
/* According to glibc/NEWS, <ifaddrs.h> appeared in glibc-2.3. */
# if !defined(__sgi__) && !defined(SUNOS) && !defined(__MORPHOS__) && !defined(__BEOS__) && !defined(__INNOTEK_LIBC__) \
&& !(defined(__GLIBC__) && (__GLIBC__ <= 2) && (__GLIBC_MINOR__ <= 2)) && !defined(__dietlibc__)
/* If for any reason ifaddrs.h does not exist on your system, comment out
* the following two lines and an alternative way will be used to fetch
* the list of IPs from the system. */
# include <ifaddrs.h>
# define HAVE_GETIFADDRS
# endif
# if defined(SUNOS) || defined(__MORPHOS__) || defined(__BEOS__)
# define INADDR_NONE 0xffffffff
# endif
# if defined(__BEOS__) && !defined(BEOS_NET_SERVER)
/* needed on Zeta */
# include <sys/sockio.h>
# endif
# endif /* BEOS_NET_SERVER */
# if !defined(__BEOS__) && defined(__GLIBC__) && (__GLIBC__ <= 2) && (__GLIBC_MINOR__ <= 1)
typedef uint32_t in_addr_t;
# endif
# include <errno.h>
# include <sys/time.h>
# include <netdb.h>
#endif // UNIX
#ifdef __BEOS__
typedef int socklen_t;
#endif
/* OS/2 stuff */
#if defined(__OS2__)
# define SOCKET int
# define INVALID_SOCKET -1
# define ioctlsocket ioctl
# define closesocket close
# define GET_LAST_ERROR() (sock_errno())
/* Includes needed for OS/2 systems */
# include <types.h>
# include <unistd.h>
# include <sys/ioctl.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <arpa/inet.h>
# include <net/if.h>
# include <errno.h>
# include <sys/time.h>
# include <netdb.h>
# include <nerrno.h>
# define INADDR_NONE 0xffffffff
typedef int socklen_t;
#if !defined(__INNOTEK_LIBC__)
typedef unsigned long in_addr_t;
#endif /* __INNOTEK_LIBC__ */
#endif /* OS/2 */
/* MorphOS and Amiga stuff */
#if defined(__MORPHOS__) || defined(__AMIGA__)
# include <exec/types.h>
# include <proto/exec.h> // required for Open/CloseLibrary()
# if defined(__MORPHOS__)
# include <sys/filio.h> // FIO* defines
# include <sys/sockio.h> // SIO* defines
# include <netinet/in.h>
# else /* __AMIGA__ */
# include <proto/socket.h>
# endif
/* Make the names compatible */
# define closesocket(s) CloseSocket(s)
# define GET_LAST_ERROR() Errno()
# define ioctlsocket(s,request,status) IoctlSocket((LONG)s,(ULONG)request,(char*)status)
# define ioctl ioctlsocket
typedef unsigned int in_addr_t;
typedef long socklen_t;
extern struct Library *SocketBase;
# ifdef __AMIGA__
/* for usleep() implementation */
extern struct Device *TimerBase;
extern struct MsgPort *TimerPort;
extern struct timerequest *TimerRequest;
# endif
#endif // __MORPHOS__ || __AMIGA__
static inline bool SetNonBlocking(int d)
{
#ifdef WIN32
u_long nonblocking = 1;
#else
int nonblocking = 1;
#endif
#if defined(__BEOS__) && defined(BEOS_NET_SERVER)
return setsockopt(d, SOL_SOCKET, SO_NONBLOCK, &nonblocking, sizeof(nonblocking)) == 0;
#else
return ioctlsocket(d, FIONBIO, &nonblocking) == 0;
#endif
}
static inline bool SetNoDelay(int d)
{
/* XXX should this be done at all? */
#if !defined(BEOS_NET_SERVER) // not implemented on BeOS net_server
int b = 1;
/* The (const char*) cast is needed for windows */
return setsockopt(d, IPPROTO_TCP, TCP_NODELAY, (const char*)&b, sizeof(b)) == 0;
#else
return true;
#endif
}
#endif /* ENABLE_NETWORK */
#endif /* NETWORK_CORE_OS_ABSTRACTION_H */
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