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/* sockets.h: this file is the header file for the Simple Sockets Library
* Version: 3
* Authors: Charles E. Campbell, Ph.D.
* Terry McRoberts
* Date: Apr 2, 2004
*/
#ifndef SOCKETS_H
#define SOCKETS_H
#ifdef __cplusplus
extern "C" {
#endif
/* --------------------------------------------------------------------------
* Standard Include Section
*/
/* for amigas */
#ifdef MCH_AMIGA
typedef unsigned short u_short;
typedef unsigned long fd_set;
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
/* for ibm's AIX o/s */
#ifdef _AIX
# define SSLNOSETSOCKOPT
# define _NO_BITFIELDS
# include <netinet/in.h>
# include <netinet/ip.h>
struct ip_firstfour { /* copied from <netinet/ip.h>, who knows why it isn't getting defined!!! */
u_char ip_fvhl;
u_char ip_ftos;
u_short ip_flen;
# define ip_fwin ip_flen
};
# include <netinet/tcp.h>
# include <sys/select.h>
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netdb.h>
# include <stdio.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
#ifdef apollo
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <netdb.h>
# include <stdio.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
/* for ibm's AS/400 */
#ifdef AS400
# define STRTSRVR_PGM "*libl/startau17"
/* # define SSLNOSETSOCKOPT */
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <netdb.h>
# include <stdio.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
/* for Apple's MAC OS-X - thanks to Paul Bourke */
#ifdef __APPLE__
# define macosx
#endif
#ifdef macosx
# include <sys/types.h>
# include <sys/select.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <stdarg.h>
# include <netdb.h>
# include <unistd.h>
# include <stdio.h>
# include <stdarg.h>
# include <stdlib.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
#ifdef __CYGWIN__
# include <sys/types.h>
# include <sys/select.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <stdarg.h>
# include <netdb.h>
# include <unistd.h>
# include <stdlib.h>
# include <stdio.h>
# include <string.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
/* for Linux */
#ifdef __linux
# include <sys/types.h>
# include <sys/select.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <stdarg.h>
# include <netdb.h>
# include <unistd.h>
# include <stdio.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
# ifndef __USE_BSD
typedef unsigned short u_short;
#endif
#endif
#ifdef MSC
# define SSLNOPEEK
# define SSLNOSETSOCKOPT
# define SSLNEEDTOSHAREPM
# define SSLSKTZERO
# define Sscanf sktscanf
# define Sprintf sktprintf
# define Stimeoutwait sktwait
# define close(skt) sock_close(skt)
# include <stdarg.h>
typedef unsigned short u_short;
# ifdef IRL_PC
# include <c:\c600\iptcp\include\sys\types.h>
# include <c:\c600\iptcp\include\sys\socket.h>
# include <c:\c600\iptcp\include\netdb.h>
# include <c:\c600\iptcp\include\netinet\in.h>
# include <c:\c600\iptcp\include\sys\uio.h>
# include <c:\c600\iptcp\include\sys\time.h>
# include <c:\c600\iptcp\include\sys\errno.h>
# ifdef SSLNEEDTIME
# include "c:\c600\iptcp\include\sys\time.h"
# endif
# endif
#endif
/* for Microsoft Developer Studio */
#ifdef _MSC_VER
# define close(s) closesocket(s)
# include <stdio.h>
# include <winsock2.h> /* corresponds to version 2.2.x of the WinSock API */
# include <wtypes.h>
typedef unsigned short u_short;
# ifdef SSLNEEDTIME
# include <time.h>
# endif
#endif
/* for Watcomm C++ on OS/2 */
#ifdef os2
# define STRTSRVR_PGM "startsrv.cmd"
# include <w:/os2tk45/h/types.h>
/* # include <w:/os2tk45/h/utils.h> */
# include <w:/os2tk45/h/netdb.h>
# include <w:/os2tk45/h/netinet/in.h>
# include <w:/os2tk45/h/netinet/tcp.h>
# include <w:/os2tk45/h/arpa/inet.h>
# include <w:/os2tk45/h/sys/socket.h>
# include <w:/os2tk45/h/sys/select.h>
/* order is important */
# ifndef TCPV40HDRS
# include <w:/os2tk45/h/sys/itypes.h>
# include <w:/os2tk45/h/unistd.h>
# define _lswap(x) ((x<<24)|(x>>24)|((x&0xff00)<<8)|((x&0xff0000)>>8))
# define _bswap(x) (((unsigned)x<<8)|((unsigned)x>>8))
# endif
# ifdef SSLNEEDTIME
# include <w:/os2tk45/h/sys/time.h>
# endif
#endif
/* for OSF */
#ifdef __osf__
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <netdb.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
/* for FreeBSD */
#ifdef __FreeBSD__
# include <stdarg.h>
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <netdb.h>
# include <stdio.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
/* for SCO Unix's cc compiler */
#if defined(M_I386) && defined(M_SYSV)
# include <sys/types.h>
# include <sys/socket.h>
# include <sys/netinet/in.h>
# include <sys/netinet/tcp.h>
# include <netdb.h>
# include <stdlib.h>
# include <stdarg.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
#ifdef sgi
# include <string.h>
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <netdb.h>
# include <sys/uio.h>
# include <unistd.h>
# include <bstring.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
int select(int,fd_set*,fd_set*,fd_set*,struct timeval *);
# endif
#endif
#ifdef sun
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <netdb.h>
# include <stdio.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
#ifdef ultrix
# include <string.h>
# include <sys/types.h>
# include </usr/sys/h/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <netdb.h>
# include <stdio.h>
# ifdef SSLNEEDTIME
# include <sys/time.h>
# endif
#endif
#ifdef vms
# define Sscanf Sktscanf
# define Sprintf Sktprintf
# include <errno.h>
# include <types.h>
# include <socket.h>
# include <in.h>
# include <tcp.h>
# include <netdb.h>
# include <inet.h>
# ifdef OldVMS
# include <ucx$inetdef.h>
# else
# include <netinet/in.h>
# include <netinet/tcp.h>
# endif
# ifdef SSLNEEDTIME
# include time
# endif
typedef int fd_set; /* at least on my current version of vms I need this, sheesh */
#endif
/* win32 (it works for borland c) */
#ifdef __WIN32__
# define SSLSKTZERO
# define Sscanf sktscanf
# define Sprintf sktprintf
# define Stimeoutwait sktwait
# define close(s) closesocket(s)
# include <stdio.h>
# include <winsock.h>
# include <wtypes.h>
typedef unsigned short u_short;
# ifdef SSLNEEDTIME
# include <time.h>
# endif
#endif
/* --------------------------------------------------------------------------
* Definitions Section
*/
#define PORTMASTER ((u_short) 1750) /* standard PortMaster port -- IANA registered */
#ifdef vms
/* typedef unsigned long fd_set; */
# define FD_SET(n,p) (*p|= (1<<n))
# define FD_CLR(n,p) (*p&= ~(1<<n))
# define FD_ISSET(n,p) (*p & (1<<n))
# define FD_ZERO(p) (*p= 0L)
# define TCP_READ( MSG_SOCK, LINE, NCHARS ) netread( MSG_SOCK, LINE, NCHARS )
# define TCP_CLOSE( MSG_SOCK ) netclose( MSG_SOCK )
# define TCP_WRITE( SOCK, LINE, NCHARS ) netwrite( SOCK, LINE, NCHARS )
#else
# define TCP_READ( MSG_SOCK, LINE, NCHARS ) recv( MSG_SOCK, LINE, NCHARS,0 )
# define TCP_CLOSE( MSG_SOCK ) close( MSG_SOCK )
# define TCP_WRITE( SOCK, LINE, NCHARS ) send( SOCK, LINE, NCHARS,0 )
#endif
#ifdef MSC
# define FD_SET(n,p) ((p)->fds_bits[0] |= (1<<n))
# define FD_CLR(n,p) ((p)->fds_bits[0] &= ~(1<<n))
# define FD_ISSET(n,p) ((p)->fds_bits[0] & (1<<n))
# define FD_ZERO(p) ((p)->fds_bits[0] = 0)
#endif
/* end of types ============================================================ */
/* PortMaster messages */
#define PM_SERVER ((u_short) 1)
#define PM_CLIENT ((u_short) 2)
#define PM_CLOSE ((u_short) 3)
#define PM_RESEND ((u_short) 4)
#define PM_QUIT ((u_short) 5)
#define PM_SORRY ((u_short) 6)
#define PM_OK ((u_short) 7)
#define PM_ACCEPT ((u_short) 8)
#define PM_TABLE ((u_short) 9)
#define PM_RMSERVER ((u_short) 10)
#define PM_FWINIT ((u_short) 11)
#define PM_SHARE ((u_short) 12)
#define PM_OKSHARE ((u_short) 13)
#define PM_CLIENTWAIT ((u_short) 14)
#define PM_BIGBUF 1024
#define PM_MAXTRY 20 /* max number of resends to PortMaster */
#define PM_MAXREQUESTS 10 /* max pending connects */
/* --------------------------------------------------------------------------
* Typedef Section
*/
typedef int PrtMstrEvent;
typedef struct Skt_str Socket;
typedef struct Smask_str Smask;
typedef u_short SKTEVENT;
#if !defined(MCH_AMIGA) && !defined(__WIN32__)
typedef struct sockaddr_in sinpt;
#endif
/* --------------------------------------------------------------------------
* Data Structures:
*/
struct Skt_str {
int skt; /* skt handle */
SKTEVENT port; /* associated port */
int type; /* PM_SERVER, PM_CLIENT, PM_ACCEPT */
char *sktname; /* name of socket */
char *hostname; /* name of host */
};
struct Smask_str {
fd_set mask;
unsigned waitall;
};
#ifdef __cplusplus
}
#endif
/* ---------------------------------------------------------------------
* Additional XTDIO Includes:
*/
#include "xtdio.h"
/* ---------------------------------------------------------------------
* Prototypes:
*/
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __PROTOTYPE__
/* XTDIO: SKTS routines */
Socket *Saccept(Socket *); /* Saccept.c */
void Sclose(Socket *); /* Sclose.c */
char *Sgets( char *, int, Socket *); /* Sgets.c */
void Sinit(void); /* Sinit.c */
int Smaskwait(void); /* Smaskwait.c */
void Smaskset(Socket *); /* Smaskwait.c */
void Smaskfdset(int); /* Smaskwait.c */
void Smasktime(long,long); /* Smaskwait.c */
int Smasktest(void); /* Smaskwait.c */
void Smaskunset(Socket *); /* Smaskwait.c */
void Smaskunfdset(int); /* Smaskwait.c */
Smask Smaskget(void); /* Smaskwait.c */
void Smaskuse(Smask); /* Smaskwait.c */
void Smaskpush(void); /* Smaskwait.c */
void Smaskpop(void); /* Smaskwait.c */
int Smaskisset(Socket *); /* Smaskwait.c */
int Smaskfdisset(int); /* Smaskwait.c */
Socket *makeSocket( char *, char *, int); /* Smkskt.c */
void freeSocket(Socket *); /* Smkskt.c */
Socket *Sopen( char *, char *); /* Sopen.c */
Socket *Sopen_clientport( char *, char *, u_short); /* Sopen.c */
Socket *Sopenv( char *, char *, char *); /* Sopenv.c */
int Speek( Socket *, void *, int); /* Speek.c */
unsigned long Speeraddr(Socket *); /* Speeraddr.c */
char *Speername(Socket *); /* Speername.c */
int Sprintf( Socket *, char *, ...); /* Sprintf.c */
char *Sprtskt(Socket *); /* Sprtskt.c */
void Sputs( char *, Socket *); /* Sputs.c */
int Sread( Socket *, void *, int); /* Sread.c */
int Sreadbytes( Socket *, void *, int); /* Sreadbytes.c */
SKTEVENT Srmsrvr(char *); /* Srmsrvr.c */
int Sscanf(Socket *,char *,...); /* Sscanf.c */
int Stest(Socket *); /* Stest.c */
int Stimeoutwait(Socket *,long,long); /* Stimeoutwait.c */
int Svprintf( Socket *, char *, va_list); /* Svprintf.c */
int Swait(Socket *); /* Swait.c */
int Swrite( Socket *, void *, int); /* Swrite.c */
#else
/* XTDIO: SKTS routines */
extern Socket *Saccept(); /* Saccept.c */
extern void Sclose(); /* Sclose.c */
extern char *Sgets(); /* Sgets.c */
extern void Sinit(); /* Sinit.c */
extern int Smaskwait(); /* Smaskwait.c */
extern void Smaskset(); /* Smaskwait.c */
extern void Smaskfdset(); /* Smaskwait.c */
extern void Smasktime(); /* Smaskwait.c */
extern int Smasktest(); /* Smaskwait.c */
extern void Smaskunset(); /* Smaskwait.c */
extern void Smaskunfdset(); /* Smaskwait.c */
extern Smask Smaskget(); /* Smaskwait.c */
extern void Smaskuse(); /* Smaskwait.c */
extern void Smaskpush(); /* Smaskwait.c */
extern void Smaskpop(); /* Smaskwait.c */
extern int Smaskisset(); /* Smaskwait.c */
extern int Smaskfdisset(); /* Smaskwait.c */
extern Socket *makeSocket(); /* Smkskt.c */
extern void freeSocket(); /* Smkskt.c */
extern Socket *Sopen(); /* Sopen.c */
extern Socket *Sopen_clientport(); /* Sopen.c */
extern Socket *Sopenv(); /* Sopenv.c */
extern int Speek(); /* Speek.c */
extern unsigned long Speeraddr(); /* Speeraddr.c */
extern char *Speername(); /* Speername.c */
extern int Sprintf(); /* Sprintf.c */
extern char *Sprtskt(); /* Sprtskt.c */
extern void Sputs(); /* Sputs.c */
extern int Sread(); /* Sread.c */
extern int Sreadbytes(); /* Sreadbytes.c */
extern SKTEVENT Srmsrvr(); /* Srmsrvr.c */
extern int Sscanf(); /* Sscanf.c */
extern int Stest(); /* Stest.c */
extern int Stimeoutwait(); /* Stimeoutwait.c */
extern int Svprintf(); /* Svprintf.c */
extern int Swait(); /* Swait.c */
extern int Swrite(); /* Swrite.c */
#endif
# ifdef __cplusplus
}
# endif
#endif /* #ifndef SOCKETS_H */
|
