248 lines
7.1 KiB
C
248 lines
7.1 KiB
C
/* G K E R M I T . H -- GNU Kermit header */
|
|
/*
|
|
Author:
|
|
Frank da Cruz
|
|
The Kermit Project
|
|
Columbia University
|
|
612 West 115th Street
|
|
New York NY 10025-7799 USA
|
|
http://www.columbia.edu/kermit/
|
|
kermit@columbia.edu
|
|
|
|
Copyright (C) 1999,
|
|
The Trustees of Columbia University in the City of New York.
|
|
|
|
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 _GKERMIT_H
|
|
#define _GKERMIT_H
|
|
|
|
#include <stdio.h>
|
|
|
|
/* Kermit protocol definitions */
|
|
|
|
#define MAXTRY 10 /* Packet retry limit */
|
|
|
|
#ifndef SMALL /* Define small systems here */
|
|
#ifdef pdp11 /* PDP-11 (64K address space) */
|
|
#define SMALL
|
|
#endif /* pdp11 */
|
|
#endif /* SMALL */
|
|
|
|
#ifdef SMALL /* Buffer sizes for small systems */
|
|
|
|
#define MAXSP 4000
|
|
#define MAXRP 4000
|
|
#define DEFRP 1000
|
|
#define MAXPATHLEN 255
|
|
#define DEVNAMLEN 64
|
|
#define MAXRECORD 255
|
|
|
|
#else /* 32-bit and 64-bit platforms... */
|
|
|
|
#ifndef MAXSP
|
|
#define MAXSP 9000 /* Maximum send packet size */
|
|
#endif /* MAXSP */
|
|
|
|
#ifndef MAXRP /* Maximum receive packet size */
|
|
#define MAXRP 9000
|
|
#endif /* MAXRP */
|
|
|
|
#ifndef DEFRP /* Default receive packet size */
|
|
#define DEFRP 4000
|
|
#endif /* DEFRP */
|
|
|
|
#endif /* SMALL */
|
|
|
|
#define CTTNAM "/dev/tty" /* Default terminal name */
|
|
|
|
/* Sizes for file/device-name and file i/o buffers */
|
|
|
|
#ifndef MAXPATHLEN /* Maximum file specification length */
|
|
#define MAXPATHLEN 1024
|
|
#endif /* MAXPATHLEN */
|
|
|
|
#ifndef MAXNAMLEN /* Maximum file name length */
|
|
#define MAXNAMLEN 256
|
|
#endif /* MAXNAMLEN */
|
|
|
|
#ifndef DEVNAMLEN /* Maximum device name length */
|
|
#define DEVNAMLEN 1024
|
|
#endif /* DEVNAMLEN */
|
|
|
|
#ifndef MAXRECORD /* Text file input buffer length */
|
|
#define MAXRECORD 4080
|
|
#endif /* MAXRECORD */
|
|
|
|
#ifdef __STDC__
|
|
#define VOID void
|
|
#else
|
|
#define VOID int
|
|
#endif /* __STDC__ */
|
|
|
|
/* SVORPOSIX = System V or POSIX */
|
|
|
|
#ifndef SVORPOSIX
|
|
#ifdef POSIX
|
|
#define SVORPOSIX
|
|
#else
|
|
#ifdef SYSV
|
|
#define SVORPOSIX
|
|
#endif /* SYSV */
|
|
#endif /* POSIX */
|
|
#endif /* SVORPOSIX */
|
|
|
|
/* Signal type */
|
|
|
|
#ifndef SIG_V
|
|
#ifndef SIG_I
|
|
#ifdef SVORPOSIX
|
|
#define SIG_V
|
|
#else
|
|
#define SIG_I
|
|
#endif /* SVORPOSIX */
|
|
#endif /* SIG_I */
|
|
#endif /* SIG_V */
|
|
|
|
#ifdef SIG_I
|
|
#define SIGRETURN return(0)
|
|
#ifndef SIGTYP
|
|
#define SIGTYP int
|
|
#endif /* SIGTYP */
|
|
#else
|
|
#ifdef SIG_V
|
|
#define SIGRETURN return
|
|
#ifndef SIGTYP
|
|
#define SIGTYP void
|
|
#endif /* SIGTYP */
|
|
#endif /* SIG_V */
|
|
#endif /* SIG_I */
|
|
|
|
/* WHATAMI bit definitions */
|
|
|
|
#define WMI_FMODE 2 /* File transfer mode */
|
|
#define WMI_FNAME 4 /* File name conversion */
|
|
#define WMI_STREAM 8 /* I have a reliable transport */
|
|
#define WMI_CLEAR 16 /* I have a clear channel */
|
|
#define WMI_FLAG 32 /* Flag that WHATAMI field is valid */
|
|
#define WMI2_XMODE 1 /* Transfer mode auto(0)/manual(1) */
|
|
#define WMI2_RECU 2 /* Transfer is recursive */
|
|
#define WMI2_FLAG 32 /* Flag that WHATAMI2 field is valid */
|
|
|
|
/* Data types */
|
|
|
|
#ifndef CHAR
|
|
#define CHAR unsigned char
|
|
#endif /* CHAR */
|
|
|
|
#ifndef ULONG
|
|
#define ULONG unsigned long
|
|
#endif /* ULONG */
|
|
|
|
/* Pointer and character constants */
|
|
|
|
#ifndef NULL
|
|
#define NULL 0 /* NULL pointer */
|
|
#endif /* NULL */
|
|
|
|
#define NUL '\000' /* ASCII NUL character */
|
|
#define LF '\012' /* ASCII Linefeed */
|
|
#define CR '\015' /* ASCII Carriage Return */
|
|
#define SP '\040' /* ASCII space character */
|
|
#define DEL 127 /* ASCII DEL */
|
|
|
|
/* Macros */
|
|
|
|
#define tochar(ch) ((ch) + SP ) /* Number to character */
|
|
#define xunchar(ch) ((ch) - SP ) /* Character to number */
|
|
#define ctl(ch) ((ch) ^ 64 ) /* Controllify/Uncontrollify */
|
|
#define zgetc(a) (((--zincnt)>=0) ? ((int)(*zinptr++) & 0xff) : zfillbuf(a))
|
|
|
|
/* Function prototype macro works for both ANSI and K&R C */
|
|
|
|
#ifdef __STDC__
|
|
#define _MYPROTOTYPE( func, parms ) func parms
|
|
#else
|
|
#define _MYPROTOTYPE( func, parms ) func()
|
|
#endif /* __STDC__ */
|
|
|
|
/* Function prototypes */
|
|
|
|
_MYPROTOTYPE( SIGTYP doexit, (int) );
|
|
_MYPROTOTYPE( VOID sysinit, (void) );
|
|
_MYPROTOTYPE( char dopar, (char) );
|
|
_MYPROTOTYPE( VOID tmsg, (char *) );
|
|
_MYPROTOTYPE( VOID tmsgl, (char *) );
|
|
_MYPROTOTYPE( int ttopen, (char *) );
|
|
_MYPROTOTYPE( int ttpkt, (int) );
|
|
_MYPROTOTYPE( int ttres, (void) );
|
|
_MYPROTOTYPE( int ttinl, (char *, int, int, char, char, int) );
|
|
_MYPROTOTYPE( int ttol, (char *, int) );
|
|
_MYPROTOTYPE( int ttchk, (void) );
|
|
_MYPROTOTYPE( int ttflui, (void) );
|
|
_MYPROTOTYPE( long zchki, (char *) );
|
|
_MYPROTOTYPE( int zchko, (char *) );
|
|
_MYPROTOTYPE( int zopeni, (char *) );
|
|
_MYPROTOTYPE( int zopeno, (char *) );
|
|
_MYPROTOTYPE( int zclosi, (void) );
|
|
_MYPROTOTYPE( int zcloso, (int) );
|
|
_MYPROTOTYPE( int zfillbuf, (int) );
|
|
_MYPROTOTYPE( VOID zltor, (char *, char *, int) );
|
|
_MYPROTOTYPE( int zrtol, (char *, char *, int, int) );
|
|
_MYPROTOTYPE( int zbackup, (char *) );
|
|
|
|
_MYPROTOTYPE( int input, (void) ); /* Input to state machine (like lex) */
|
|
_MYPROTOTYPE( VOID nxtpkt, (void) ); /* Increment packet number */
|
|
_MYPROTOTYPE( int ack, (void) ); /* Send empty Acknowledgment */
|
|
_MYPROTOTYPE( int ack1, (char *) ); /* Send data-bearing Acknowledgment */
|
|
_MYPROTOTYPE( int nak, (void) ); /* Send Negative acknowledgement */
|
|
_MYPROTOTYPE( VOID tinit, (void) ); /* Transaction initialization */
|
|
_MYPROTOTYPE( VOID errpkt, (char *) ); /* Send error packet */
|
|
_MYPROTOTYPE( int sinit, (char) ); /* Send S packet */
|
|
_MYPROTOTYPE( int sfile, (void) ); /* Send File header packet */
|
|
_MYPROTOTYPE( int sdata, (void) ); /* Send Data packet */
|
|
_MYPROTOTYPE( int seof, (char *) ); /* Send EOF packet */
|
|
_MYPROTOTYPE( int seot, (void) ); /* Send EOT packet */
|
|
_MYPROTOTYPE( int resend, (void) ); /* Resend a packet */
|
|
_MYPROTOTYPE( int decode, (int) ); /* Decode packet data field */
|
|
_MYPROTOTYPE( int encstr, (char *) ); /* Encode a memory string */
|
|
_MYPROTOTYPE( int gattr, (char *) ); /* Get incoming file attributes */
|
|
_MYPROTOTYPE( int sattr, (void) ); /* Send file attributes */
|
|
_MYPROTOTYPE( VOID ginit, (void) ); /* Transaction initialization */
|
|
_MYPROTOTYPE( int scmd, (char, char *) ); /* Send command to Kermit server */
|
|
_MYPROTOTYPE( VOID rinit, (void) ); /* Receive initialization */
|
|
_MYPROTOTYPE( int gnfile, (void) ); /* Get next filename */
|
|
_MYPROTOTYPE( int rcvfil, (void) ); /* Receive incoming file */
|
|
_MYPROTOTYPE( VOID spar, (char *) ); /* Set parameters from other Kermit */
|
|
_MYPROTOTYPE( char *rpar, (void) ); /* Tell parameters to other Kermit */
|
|
_MYPROTOTYPE( VOID usage, (void) ); /* Give usage message */
|
|
_MYPROTOTYPE( int gwart, (void) ); /* State table switcher */
|
|
|
|
/* Externs */
|
|
|
|
#ifdef ERRNO_H
|
|
#include <errno.h>
|
|
#else
|
|
extern int errno;
|
|
#endif /* ERRNO_H */
|
|
#ifndef _GKERMIT_C
|
|
extern int debug;
|
|
#endif /* _GKERMIT_C */
|
|
|
|
#endif /* _GKERMIT_H */
|
|
|
|
/* End gkermit.h */
|