ckuusr.h

C-Kermit源码。是使用串口/Modem和网络通讯的程序

/*  C K U U S R . H  --  Symbol definitions for C-Kermit ckuus*.c modules  */

/*
  Author: Frank da Cruz <[e-mail]>,
  Columbia University Academic Information Systems, New York City.

  Copyright (C) 1985, 2000,
    Trustees of Columbia University in the City of New York.
    All rights reserved.  See the C-Kermit COPYING.TXT file or the
    copyright text in the ckcmai.c module for disclaimer and permissions.
*/
#ifndef CKUUSR_H
#define CKUUSR_H

#include "ckucmd.h"			/* Get symbols from command package */

/* Sizes of things */

#ifdef BIGBUFOK
#define FNVALL 10238			/* Function return value length */
#define MAXARGLEN 8191			/* Max func arg length after eval */
#define MAXARGLIST 1024			/* Max number of args for a macro */
#define FSPECL CMDBL			/* Max length for MSEND/GET string */
#define MSENDMAX 1024			/* Number of filespecs for MSEND */
#define MAC_MAX 16384			/* Maximum number of macros */

#else  /* Same as above but for smaller builds... */

#define FNVALL 1022
#define MAXARGLEN 1023
#define MAXARGLIST 64
#define FSPECL 300
#define MSENDMAX 128
#define MAC_MAX 1024
#endif /* BIGBUFOK */

#define GVARS 126			/* Highest global var allowed */
#ifdef BIGBUFOK
#define VNAML 4096			/* Max length for variable name */
#define ARRAYREFLEN 1024		/* Max length for array reference */
#define FORDEPTH 32			/* Maximum depth of nested FOR loops */
#define MAXTAKE 54			/* Maximum nesting of TAKE files */
#define MACLEVEL 128			/* Maximum nesting for macros */
#define INPBUFSIZ 4096			/* Size of INPUT buffer */
#define PROMPTL 1024			/* Max length for prompt */
#else
#define VNAML 256			/* Max length for variable name */
#define ARRAYREFLEN 128			/* Max length for array reference */
#define FORDEPTH 10			/* Maximum depth of nested FOR loops */
#define MAXTAKE 32			/* Maximum nesting of TAKE files */
#define MACLEVEL 64			/* Maximum nesting for macros */
#define INPBUFSIZ 256
#define PROMPTL 256			/* Max length for prompt */
#endif /* BIGBUFOK */
#define NARGS 10			/* Max number of macro arguments */
#define LINBUFSIZ (CMDBL + 10)		/* Size of line[] buffer */
#define TMPBUFSIZ (CMDBL + 10)		/* Size of temporary buffer */
#define LBLSIZ 50			/* Maximum length for a GOTO label */
#define CMDSTKL ( MACLEVEL + MAXTAKE + 2) /* Command stack depth */

#ifndef NOPURGE				/* PURGE command */
#ifdef UNIX
#define CKPURGE
#endif /* UNIX */
#endif /* NOPURGE */

#ifndef NOMINPUT			/* MINPUT command */
#ifndef NOSPL
#define CK_MINPUT
#ifndef MINPMAX
#ifdef BIGBUFOK
#define MINPMAX 96			/* Max number of MINPUT strings */
#else
#define MINPMAX 16
#endif /* BIGBUFOK */
#endif /* MINPMAX */
#define MINPBUFL 256			/* Size of MINPUT temp buffer */
#endif /* NOSPL */
#endif /* NOMINPUT */

#ifdef CK_SMALL
#define PWBUFL 63
#else
#define PWBUFL 255
#endif /* CK_SMALL */

#define ARRAYBASE 95			/* Lowest array-name character */

#ifndef NOKERBANG
#ifndef KERBANG
#define KERBANG
#endif /* KERBANG */
#endif /* NOKERBANG */

/* Bit values (1, 2, 4, 8, ...) for the ccflgs field */

#define CF_APC  1			/* Executing an APC command */
#define CF_KMAC 2			/* Executing a \Kmacro */
#define CF_CMDL 4			/* Macro from -C "blah" command line */
#define CF_REXX 8			/* Macro from REXX interpreter */
#define CF_IMAC 16			/* Internal macro like FOR, WHILE... */

struct cmdptr {				/* Command stack structure */
    int src;				/* Command Source */
    int lvl;				/* Current TAKE or DO level */
    int ccflgs;				/* Flags */
};

struct mtab {				/* Macro table, like keyword table */
    char *kwd;				/* But with pointers for vals */
    char *mval;				/* instead of ints. */
    short flgs;
};

struct localvar {			/* Local variable structure. */
    char * lv_name;
    char * lv_value;
    struct localvar * lv_next;
};

struct stringlist {			/* General purpose string list */
    char * sl_name;
    struct stringlist * sl_next;
};

#ifndef NOICP
/*
  C-Kermit Initialization file...

  System-dependent defaults are built into the program, see below.
  These can be overridden in either of two ways:
  1. CK_DSYSINI is defined at compile time, in which case a default
     system-wide initialization file name is chosen from below, or:
  2: CK_SYSINI is defined to be a string, which lets the program
     builder choose the initialization filespec at compile time.
  These can be given on the CC command line, so the source code need not be
  changed.
*/

#ifndef CK_SYSINI			/* If no initialization file given, */
#ifdef CK_DSYSINI			/* but CK_DSYSINI is defined... */

/* Supply system-dependent "default default" initialization file */

#ifdef UNIX				/* For UNIX, system-wide */
/* This allows one copy of the standard init file on the whole system, */
/* rather than a separate copy in each user's home directory. */
#ifdef HPUX10
#define CK_SYSINI "/usr/share/lib/kermit/ckermit.ini"
#else
#ifdef CU_ACIS
#define CK_SYSINI "/usr/share/lib/kermit/ckermit.ini"
#else
#ifdef __linux__
#define CK_SYSINI "/usr/share/kermit/ckermit.ini"
#else
#define CK_SYSINI "/usr/local/bin/ckermit.ini"
#endif /* linux */
#endif /* CU_ACIS */
#endif /* HPUX10 */
/* Fill in #else..#ifdef's here for VMS, OS/2, etc. */
/* Fill in matching #endif's here. */
#endif /* UNIX */

#endif /* CK_DSYSINI */
#endif /* CK_SYSINI */

#ifdef CK_SYSINI			/* Init-file precedence */
#ifndef CK_INI_A			/* A means system-wide file first */
#ifndef CK_INI_B			/* B means user's first */
#define CK_INI_A			/* A is default */
#endif /* CK_INI_B */
#endif /* CK_INI_A */
#else
#ifdef CK_INI_A				/* Otherwise */
#undef CK_INI_A				/* make sure these aren't defined */
#endif /* CK_INI_A */
#ifdef CK_INI_B
#undef CK_INI_B
#endif /* CK_INI_B */
#endif /* CK_SYSINI */

#ifdef CK_SYSINI			/* One more check... */
#ifdef CK_INI_A				/* Make sure they're not both */
#ifdef CK_INI_B				/* defined. */
#undef CK_INI_B
#endif /* CK_INI_B */
#endif /* CK_INI_A */
#endif /* CK_SYSINI */
/*
  If neither CK_DSYSINI nor CK_SYSINI are defined, these are the
  built-in defaults for each system:
*/
#ifdef vms
#define KERMRC "CKERMIT.INI"
#define KERMRCL 256
#else
#ifdef OS2
#ifdef NT
#define KERMRC "k95.ini"
#else
#define KERMRC "k2.ini"
#endif /* NT */
#define KERMRCL 256
#else
#ifdef UNIX
#define KERMRC ".kermrc"
#define KERMRCL 256
#else
#ifdef OSK
#define KERMRC ".kermrc"
#define KERMRCL 256
#else
#ifdef STRATUS
#define KERMRC "ckermit.ini"
#define KERMRCL 256
#else
#define KERMRC "CKERMIT.INI"
#define KERMRCL 256
#endif /* STRATUS */
#endif /* OSK */
#endif /* UNIX */
#endif /* OS2 */
#endif /* vms */

#ifndef KERMRCL
#define KERMRCL 256
#endif /* KERMRCL */
#endif /* NOICP */

/* User interface features */

#ifdef CK_CURSES			/* Thermometer */
#ifndef NO_PCT_BAR
#ifndef CK_PCT_BAR
#define CK_PCT_BAR
#endif /* NO_PCT_BAR */
#endif /* CK_PCT_BAR */
#endif /* CK_CURSES */

#ifdef KUI				/* KUI requires the Thermometer code */
#ifndef NO_PCT_BAR
#ifndef CK_PCT_BAR
#define CK_PCT_BAR
#endif /* NO_PCT_BAR */
#endif /* CK_PCT_BAR */
#endif /* KUI */

/* Includes */

#ifdef MINIX
/* why? */
#include <sys/types.h>
#endif /* MINIX */

/* Symbols for command source */

#define CMD_KB 0			/* KeyBoard or standard input */
#define CMD_TF 1			/* TAKE command File */
#define CMD_MD 2			/* Macro Definition */

/*
  SET TRANSFER CANCELLATION command should be available in all versions.
  But for now...
*/
#ifdef UNIX				/* UNIX has it */
#ifndef XFRCAN
#define XFRCAN
#endif /* XFRCAN */
#endif /* UNIX */
#ifdef VMS				/* VMS has it */
#ifndef XFRCAN
#define XFRCAN
#endif /* XFRCAN */
#endif /* VMS */
#ifdef datageneral			/* DG AOS/VS has it */
#ifndef XFRCAN
#define XFRCAN
#endif /* XFRCAN */
#endif /* datageneral */
#ifdef STRATUS				/* Stratus VOS has it */
#ifndef XFRCAN
#define XFRCAN
#endif /* XFRCAN */
#endif /* STRATUS */
#ifdef OSK				/* OS-9 */
#ifndef XFRCAN
#define XFRCAN
#endif /* XFRCAN */
#endif /* OSK */

#ifndef NOCMDL
/* Extended Command-Line Option Codes (keep alphabetical by keyword) */

#define XA_ANON 0			/* --anonymous */
#define XA_BAFI 1			/* --bannerfile */
#define XA_CDFI 2			/* --cdfile */
#define XA_CDMS 3			/* --cdmessage */
#define XA_HELP 4			/* --help */
#define XA_HEFI 5			/* --helpfile */
#define XA_IKFI 6			/* --xferfile */
#define XA_IKLG 7			/* --xferlog */
#define XA_ANFI 8			/* --initfile */
#define XA_PERM 9			/* --permissions */
#define XA_ROOT 10			/* --root */
#define XA_SYSL 11			/* --syslog */
#define XA_USFI 12			/* --userfile */
#define XA_WTFI 13			/* --wtmpfile */
#define XA_WTMP 14			/* --wtmplog */
#define XA_TIMO 15			/* --timeout */
#define XA_NOIN 16			/* --nointerrupts */
#define XA_DBAS 17			/* --database */
#define XA_DBFI 18			/* --dbfile */
#define XA_PRIV 19			/* --privid */
#define XA_MAX  19			/* Highest extended option number */
#endif /* NOCMDL */

#ifndef NOICP
/* Top Level Commands */
/* Values associated with top-level commands must be 0 or greater. */

#define XXBYE   0	/* BYE */
#define XXCLE   1	/* CLEAR */
#define XXCLO   2	/* CLOSE */
#define XXCON   3	/* CONNECT */

/* CONNECT Switches */

#define CONN_II  0	/* Idle interval */
#define CONN_IS  1	/* Idle string */
#define CONN_IL  2	/* Idle limit */
#define CONN_NV  3	/* Non-Verbose */
#define CONN_TL  4	/* Time limit */
#define CONN_TS  5	/* Trigger string */
#define CONN_MAX 5	/* Number of CONNECT switches */

#define XXCPY   4	/* COPY */
#define XXCWD   5	/* CWD (Change Working Directory) */
#define XXDEF	6	/* DEFINE (a macro or variable) */
#define XXDEL   7	/* (Local) DELETE */
#define XXDIR   8	/* (Local) DIRECTORY */

/* DIRECTORY Command options... */
#define DIR_BRF 1	/* BRIEF */
#define DIR_VRB 2	/* VERBOSE */
#define DIR_PAG 3	/* PAGE */
#define DIR_NOP 4	/* NOPAGE */
#define DIR_ISO 5	/* ISODATE */
#define DIR_DAT 6	/* ENGLISHDATE */
#define DIR_HDG 7	/* HEADINGS */
#define DIR_NOH 8	/* NOHEADINGS */
#define DIR_SRT 9	/* SORT */
#define DIR_NOS 10      /* NOSORT */
#define DIR_ASC 11	/* ASCENDING */
#define DIR_DSC 12      /* DESCENDING */
#define DIR_REC 13      /* RECURSIVE */
#define DIR_NOR 14	/* NORECURIVE */
#define DIR_DOT 15	/* DOTFILES */
#define DIR_NOD 16	/* NODOTFILES */