96 lines
3.8 KiB
C
96 lines
3.8 KiB
C
/* ckcker.h -- Symbol and macro definitions for C-Kermit */
|
|
|
|
/*
|
|
Author: Frank da Cruz (SY.FDC@CU20B),
|
|
Columbia University Center for Computing Activities, January 1985.
|
|
Copyright (C) 1985, Trustees of Columbia University in the City of New York.
|
|
Permission is granted to any individual or institution to use, copy, or
|
|
redistribute this software so long as it is not sold for profit, provided this
|
|
copyright notice is retained.
|
|
*/
|
|
|
|
/* Mnemonics for ASCII characters */
|
|
|
|
#define NUL 000 /* ASCII Null */
|
|
#define SOH 001 /* ASCII Start of header */
|
|
#define BEL 007 /* ASCII Bell (Beep) */
|
|
#define BS 010 /* ASCII Backspace */
|
|
#define LF 012 /* ASCII Linefeed */
|
|
#define CR 015 /* ASCII Carriage Return */
|
|
#define XON 021 /* ASCII XON */
|
|
#define SP 040 /* ASCII Space */
|
|
#define DEL 0177 /* ASCII Delete (Rubout) */
|
|
|
|
/* Packet buffer and window sizes, will probably need to be #ifdef'd for */
|
|
/* each system. */
|
|
|
|
#define MAXSP 2048 /* Send packet buffer size */
|
|
#define MAXRP 1024 /* Receive packet buffer size */
|
|
#define MAXWS 1 /* Maximum window size */
|
|
|
|
/* Kermit parameters and defaults */
|
|
|
|
#define MAXPACK 94 /* Maximum unextended packet size */
|
|
#define CTLQ '#' /* Control char prefix I will use */
|
|
#define MYEBQ '&' /* 8th-Bit prefix char I will use */
|
|
#define MYRPTQ '~' /* Repeat count prefix I will use */
|
|
|
|
#define MAXTRY 10 /* Times to retry a packet */
|
|
#define MYPADN 0 /* How many padding chars I need */
|
|
#define MYPADC '\0' /* Which padding character I need */
|
|
|
|
#define DMYTIM 7 /* Default timeout interval to use. */
|
|
#define URTIME 10 /* Timeout interval to be used on me. */
|
|
|
|
#define DEFTRN 0 /* Default line turnaround handshake */
|
|
#define DEFPAR 0 /* Default parity */
|
|
#define MYEOL CR /* End-Of-Line character I need on packets. */
|
|
|
|
#define DRPSIZ 90 /* Default incoming packet size. */
|
|
#define DSPSIZ 90 /* Default outbound packet size. */
|
|
|
|
#define DDELAY 5 /* Default delay. */
|
|
#define DSPEED 9600 /* Default line speed. */
|
|
|
|
/* Files */
|
|
|
|
#define ZCTERM 0 /* Console terminal */
|
|
#define ZSTDIO 1 /* Standard input/output */
|
|
#define ZIFILE 2 /* Current input file */
|
|
#define ZOFILE 3 /* Current output file */
|
|
#define ZDFILE 4 /* Current debugging log file */
|
|
#define ZTFILE 5 /* Current transaction log file */
|
|
#define ZPFILE 6 /* Current packet log file */
|
|
#define ZSFILE 7 /* Current session log file */
|
|
#define ZSYSFN 8 /* Input from a system function */
|
|
#define ZNFILS 9 /* How many defined file numbers */
|
|
|
|
/* Screen functions */
|
|
|
|
#define SCR_FN 1 /* filename */
|
|
#define SCR_AN 2 /* as-name */
|
|
#define SCR_FS 3 /* file-size */
|
|
#define SCR_XD 4 /* x-packet data */
|
|
#define SCR_ST 5 /* File status: */
|
|
#define ST_OK 0 /* Transferred OK */
|
|
#define ST_DISC 1 /* Discarded */
|
|
#define ST_INT 2 /* Interrupted */
|
|
#define ST_SKIP 3 /* Skipped */
|
|
#define ST_ERR 4 /* Fatal Error */
|
|
#define SCR_PN 6 /* packet number */
|
|
#define SCR_PT 7 /* packet type or pseudotype */
|
|
#define SCR_TC 8 /* transaction complete */
|
|
#define SCR_EM 9 /* error message */
|
|
#define SCR_WM 10 /* warning message */
|
|
#define SCR_TU 11 /* arbitrary undelimited text */
|
|
#define SCR_TN 12 /* arbitrary new text, delimited at beginning */
|
|
#define SCR_TZ 13 /* arbitrary text, delimited at end */
|
|
#define SCR_QE 14 /* quantity equals (e.g. "foo: 7") */
|
|
|
|
/* 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 unpar(ch) ((ch) & 127) /* Clear parity bit */
|