/* $OpenBSD: ftp_var.h,v 1.46 2021/02/02 12:58:42 robert Exp $ */ /* $NetBSD: ftp_var.h,v 1.18 1997/08/18 10:20:25 lukem Exp $ */ /* * Copyright (C) 1997 and 1998 WIDE Project. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the project nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* * Copyright (c) 1985, 1989, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)ftp_var.h 8.4 (Berkeley) 10/9/94 */ /* * FTP global variables. */ #include <sys/signal.h> #include <limits.h> #include <setjmp.h> #ifndef SMALL #include <histedit.h> #endif /* !SMALL */ #include <tls.h> #include "stringlist.h" #include "extern.h" #include "small.h" #define HASHBYTES 1024 #define FTPBUFLEN PATH_MAX + 200 #define STALLTIME 5 /* # of seconds of no xfer before "stalling" */ #define FTP_PORT 21 /* default if ! getservbyname("ftp/tcp") */ #define GATE_PORT 21 /* default if ! getservbyname("ftpgate/tcp") */ #define HTTP_PORT 80 /* default if ! getservbyname("http/tcp") */ #define HTTPS_PORT 443 /* default if ! getservbyname("https/tcp") */ #define HTTP_USER_AGENT "User-Agent: OpenBSD ftp" /* User-Agent string sent to web server */ #define PAGER "more" /* default pager if $PAGER isn't set */ /* * Options and other state info. */ extern int trace; /* trace packets exchanged */ extern int hash; /* print # for each buffer transferred */ extern int mark; /* number of bytes between hashes */ extern int sendport; /* use PORT/LPRT cmd for each data connection */ extern int verbose; /* print messages coming back from server */ extern int connected; /* 1 = connected to server, -1 = logged in */ extern int fromatty; /* input is from a terminal */ extern int interactive; /* interactively prompt on m* cmds */ #ifndef SMALL extern int confirmrest; /* confirm rest of current m* cmd */ extern int debug; /* debugging level */ extern int bell; /* ring bell on cmd completion */ extern char *altarg; /* argv[1] with no shell-like preprocessing */ #endif /* !SMALL */ extern int doglob; /* glob local file names */ extern int autologin; /* establish user account on connection */ extern int proxy; /* proxy server connection active */ extern int proxflag; /* proxy connection exists */ extern int gatemode; /* use gate-ftp */ extern char *gateserver; /* server to use for gate-ftp */ extern int sunique; /* store files on server with unique name */ extern int runique; /* store local files with unique name */ extern int mcase; /* map upper to lower case for mget names */ extern int ntflag; /* use ntin ntout tables for name translation */ extern int mapflag; /* use mapin mapout templates on file names */ extern int preserve; /* preserve modification time on files */ extern int progress; /* display transfer progress bar */ extern int code; /* return/reply code for ftp command */ extern int crflag; /* if 1, strip car. rets. on ascii gets */ extern char pasv[BUFSIZ]; /* passive port for proxy data connection */ extern int passivemode; /* passive mode enabled */ extern int activefallback; /* fall back to active mode if passive fails */ extern char ntin[17]; /* input translation table */ extern char ntout[17]; /* output translation table */ extern char mapin[PATH_MAX]; /* input map template */ extern char mapout[PATH_MAX]; /* output map template */ extern char typename[32]; /* name of file transfer type */ extern int type; /* requested file transfer type */ extern int curtype; /* current file transfer type */ extern char structname[32]; /* name of file transfer structure */ extern int stru; /* file transfer structure */ extern char formname[32]; /* name of file transfer format */ extern int form; /* file transfer format */ extern char modename[32]; /* name of file transfer mode */ extern int mode; /* file transfer mode */ extern char bytename[32]; /* local byte size in ascii */ extern int bytesize; /* local byte size in binary */ extern int anonftp; /* automatic anonymous login */ extern int dirchange; /* remote directory changed by cd command */ extern unsigned int retry_connect; /* retry connect if failed */ extern int ttywidth; /* width of tty */ extern int epsv4; /* use EPSV/EPRT on IPv4 connections */ extern int epsv4bad; /* EPSV doesn't work on the current server */ #ifndef SMALL extern int editing; /* command line editing enabled */ extern EditLine *el; /* editline(3) status structure */ extern History *hist; /* editline(3) history structure */ extern char *cursor_pos; /* cursor position we're looking for */ extern size_t cursor_argc; /* location of cursor in margv */ extern size_t cursor_argo; /* offset of cursor in margv[cursor_argc] */ extern int resume; /* continue transfer */ extern int timestamp; /* send an If-Modified-Since header */ extern char *srcaddr; /* source address to bind to */ #endif /* !SMALL */ extern char *cookiefile; /* cookie jar to use */ extern off_t bytes; /* current # of bytes read */ extern off_t filesize; /* size of file being transferred */ extern char *direction; /* direction transfer is occurring */ extern char *hostname; /* name of host connected to */ extern int unix_server; /* server is unix, can use binary for ascii */ extern int unix_proxy; /* proxy is unix, can use binary for ascii */ extern char *ftpport; /* port number to use for ftp connections */ extern char *httpport; /* port number to use for http connections */ #ifndef NOSSL extern char *httpsport; /* port number to use for https connections */ #endif /* !SMALL */ extern char *httpuseragent; /* user agent for http(s) connections */ extern char *gateport; /* port number to use for gateftp connections */ extern jmp_buf toplevel; /* non-local goto stuff for cmd scanner */ #ifndef SMALL extern char line[FTPBUFLEN]; /* input line buffer */ extern char *argbase; /* current storage point in arg buffer */ extern char *stringbase; /* current scan point in line buffer */ extern char argbuf[FTPBUFLEN]; /* argument storage buffer */ extern StringList *marg_sl; /* stringlist containing margv */ extern int margc; /* count of arguments on input line */ extern int options; /* used during socket creation */ #endif /* !SMALL */ #define margv (marg_sl->sl_str) /* args parsed from input line */ extern int cpend; /* flag: if != 0, then pending server reply */ extern int mflag; /* flag: if != 0, then active multi command */ /* * Format of command table. */ struct cmd { char *c_name; /* name of command */ char *c_help; /* help string */ char c_bell; /* give bell when command completes */ char c_conn; /* must be connected to use command */ char c_proxy; /* proxy server may execute */ #ifndef SMALL char *c_complete; /* context sensitive completion list */ #endif /* !SMALL */ void (*c_handler)(int, char **); /* function to call */ }; struct macel { char mac_name[9]; /* macro name */ char *mac_start; /* start of macro in macbuf */ char *mac_end; /* end of macro in macbuf */ }; #ifndef SMALL extern int macnum; /* number of defined macros */ extern struct macel macros[16]; extern char macbuf[4096]; #endif /* !SMALL */ extern FILE *ttyout; /* stdout or stderr, depending on interactive */ extern struct cmd cmdtab[]; #ifndef NOSSL extern struct tls_config *tls_config; extern int tls_session_fd; #endif /* !NOSSL */
