1/* 2 * Copyright (c) 1985, 1989, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)ftp_var.h 8.4 (Berkeley) 10/9/94 34 */ 35 36/* 37 * FTP global variables. 38 */ 39 40#ifdef HAVE_SYS_PARAM_H 41#include <sys/param.h> 42#endif 43#include <setjmp.h> 44 45/* 46 * Options and other state info. 47 */ 48extern int trace; /* trace packets exchanged */ 49extern int hash; /* print # for each buffer transferred */ 50extern int sendport; /* use PORT cmd for each data connection */ 51extern int verbose; /* print messages coming back from server */ 52extern int connected; /* connected to server */ 53extern int fromatty; /* input is from a terminal */ 54extern int interactive; /* interactively prompt on m* cmds */ 55extern int lineedit; /* use line-editing */ 56extern int debug; /* debugging level */ 57extern int bell; /* ring bell on cmd completion */ 58extern int doglob; /* glob local file names */ 59extern int autologin; /* establish user account on connection */ 60extern int doencrypt; 61extern int proxy; /* proxy server connection active */ 62extern int proxflag; /* proxy connection exists */ 63extern int sunique; /* store files on server with unique name */ 64extern int runique; /* store local files with unique name */ 65extern int mcase; /* map upper to lower case for mget names */ 66extern int ntflag; /* use ntin ntout tables for name translation */ 67extern int mapflag; /* use mapin mapout templates on file names */ 68extern int code; /* return/reply code for ftp command */ 69extern int crflag; /* if 1, strip car. rets. on ascii gets */ 70extern char pasv[64]; /* passive port for proxy data connection */ 71extern int passivemode; /* passive mode enabled */ 72extern char *altarg; /* argv[1] with no shell-like preprocessing */ 73extern char ntin[17]; /* input translation table */ 74extern char ntout[17]; /* output translation table */ 75extern char mapin[MaxPathLen]; /* input map template */ 76extern char mapout[MaxPathLen]; /* output map template */ 77extern char typename[32]; /* name of file transfer type */ 78extern int type; /* requested file transfer type */ 79extern int curtype; /* current file transfer type */ 80extern char structname[32]; /* name of file transfer structure */ 81extern int stru; /* file transfer structure */ 82extern char formname[32]; /* name of file transfer format */ 83extern int form; /* file transfer format */ 84extern char modename[32]; /* name of file transfer mode */ 85extern int mode; /* file transfer mode */ 86extern char bytename[32]; /* local byte size in ascii */ 87extern int bytesize; /* local byte size in binary */ 88 89extern char *hostname; /* name of host connected to */ 90extern int unix_server; /* server is unix, can use binary for ascii */ 91extern int unix_proxy; /* proxy is unix, can use binary for ascii */ 92 93extern jmp_buf toplevel; /* non-local goto stuff for cmd scanner */ 94 95extern char line[200]; /* input line buffer */ 96extern char *stringbase; /* current scan point in line buffer */ 97extern char argbuf[200]; /* argument storage buffer */ 98extern char *argbase; /* current storage point in arg buffer */ 99extern int margc; /* count of arguments on input line */ 100extern char **margv; /* args parsed from input line */ 101extern int margvlen; /* how large margv is currently */ 102extern int cpend; /* flag: if != 0, then pending server reply */ 103extern int mflag; /* flag: if != 0, then active multi command */ 104 105extern int options; /* used during socket creation */ 106extern int use_kerberos; /* use Kerberos authentication */ 107 108/* 109 * Format of command table. 110 */ 111struct cmd { 112 char *c_name; /* name of command */ 113 char *c_help; /* help string */ 114 char c_bell; /* give bell when command completes */ 115 char c_conn; /* must be connected to use command */ 116 char c_proxy; /* proxy server may execute */ 117 void (*c_handler) (int, char **); /* function to call */ 118}; 119 120struct macel { 121 char mac_name[9]; /* macro name */ 122 char *mac_start; /* start of macro in macbuf */ 123 char *mac_end; /* end of macro in macbuf */ 124}; 125 126extern int macnum; /* number of defined macros */ 127extern struct macel macros[16]; 128extern char macbuf[4096]; 129 130 131