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4c450ad7a7
in a firewall environment. Original idea by Mark Tracy (?). Reviewed by: wollman Submitted by: pst
128 lines
5.3 KiB
C
128 lines
5.3 KiB
C
/*
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* Copyright (c) 1985, 1989, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)ftp_var.h 8.3 (Berkeley) 4/2/94
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*/
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/*
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* FTP global variables.
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*/
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#include <sys/param.h>
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#include <setjmp.h>
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#include "extern.h"
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/*
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* Options and other state info.
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*/
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int trace; /* trace packets exchanged */
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int hash; /* print # for each buffer transferred */
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int sendport; /* use PORT cmd for each data connection */
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int verbose; /* print messages coming back from server */
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int connected; /* connected to server */
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int fromatty; /* input is from a terminal */
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int interactive; /* interactively prompt on m* cmds */
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int debug; /* debugging level */
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int bell; /* ring bell on cmd completion */
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int doglob; /* glob local file names */
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int autologin; /* establish user account on connection */
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int proxy; /* proxy server connection active */
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int proxflag; /* proxy connection exists */
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int sunique; /* store files on server with unique name */
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int runique; /* store local files with unique name */
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int mcase; /* map upper to lower case for mget names */
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int ntflag; /* use ntin ntout tables for name translation */
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int mapflag; /* use mapin mapout templates on file names */
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int code; /* return/reply code for ftp command */
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int crflag; /* if 1, strip car. rets. on ascii gets */
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char pasv[64]; /* passive port for proxy data connection */
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int passivemode; /* passive mode enabled */
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int restricted_data_ports; /* restrict data port range */
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char *altarg; /* argv[1] with no shell-like preprocessing */
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char ntin[17]; /* input translation table */
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char ntout[17]; /* output translation table */
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char mapin[MAXPATHLEN]; /* input map template */
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char mapout[MAXPATHLEN]; /* output map template */
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char typename[32]; /* name of file transfer type */
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int type; /* requested file transfer type */
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int curtype; /* current file transfer type */
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char structname[32]; /* name of file transfer structure */
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int stru; /* file transfer structure */
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char formname[32]; /* name of file transfer format */
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int form; /* file transfer format */
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char modename[32]; /* name of file transfer mode */
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int mode; /* file transfer mode */
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char bytename[32]; /* local byte size in ascii */
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int bytesize; /* local byte size in binary */
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char *hostname; /* name of host connected to */
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int unix_server; /* server is unix, can use binary for ascii */
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int unix_proxy; /* proxy is unix, can use binary for ascii */
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struct servent *sp; /* service spec for tcp/ftp */
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jmp_buf toplevel; /* non-local goto stuff for cmd scanner */
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char line[200]; /* input line buffer */
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char *stringbase; /* current scan point in line buffer */
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char argbuf[200]; /* argument storage buffer */
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char *argbase; /* current storage point in arg buffer */
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int margc; /* count of arguments on input line */
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char *margv[20]; /* args parsed from input line */
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int cpend; /* flag: if != 0, then pending server reply */
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int mflag; /* flag: if != 0, then active multi command */
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int options; /* used during socket creation */
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/*
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* Format of command table.
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*/
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struct cmd {
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char *c_name; /* name of command */
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char *c_help; /* help string */
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char c_bell; /* give bell when command completes */
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char c_conn; /* must be connected to use command */
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char c_proxy; /* proxy server may execute */
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void (*c_handler) __P((int, char **)); /* function to call */
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};
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struct macel {
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char mac_name[9]; /* macro name */
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char *mac_start; /* start of macro in macbuf */
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char *mac_end; /* end of macro in macbuf */
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};
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int macnum; /* number of defined macros */
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struct macel macros[16];
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char macbuf[4096];
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