334 lines
13 KiB
C
334 lines
13 KiB
C
/* $NetBSD: ftp_var.h,v 1.65 2003/08/07 11:13:56 agc Exp $ */
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/*-
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* Copyright (c) 1996-2003 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Luke Mewburn.
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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 NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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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. 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 8.4 (Berkeley) 10/9/94
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*/
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/*
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* Copyright (C) 1997 and 1998 WIDE Project.
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* 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. Neither the name of the project 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 PROJECT 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 PROJECT 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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/*
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* FTP global variables.
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*/
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#ifdef SMALL
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#undef NO_EDITCOMPLETE
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#define NO_EDITCOMPLETE
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#undef NO_PROGRESS
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#define NO_PROGRESS
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#endif
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#include <sys/param.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <setjmp.h>
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#include <stringlist.h>
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#ifndef NO_EDITCOMPLETE
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#include <histedit.h>
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#endif /* !NO_EDITCOMPLETE */
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#include "extern.h"
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#include "progressbar.h"
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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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#ifndef NO_EDITCOMPLETE
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char *c_complete; /* context sensitive completion list */
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#endif /* !NO_EDITCOMPLETE */
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void (*c_handler)(int, char **); /* function to call */
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};
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/*
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* Format of macro table
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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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/*
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* Format of option table
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*/
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struct option {
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char *name;
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char *value;
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};
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/*
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* Indices to features[]; an array containing status of remote server
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* features; -1 not known (FEAT failed), 0 absent, 1 present.
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*/
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enum {
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FEAT_FEAT = 0, /* FEAT, OPTS */
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FEAT_MDTM, /* MDTM */
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FEAT_MLST, /* MLSD, MLST */
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FEAT_REST_STREAM, /* RESTart STREAM */
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FEAT_SIZE, /* SIZE */
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FEAT_TVFS, /* TVFS (not used) */
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FEAT_max
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};
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/*
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* Global defines
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*/
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#define FTPBUFLEN MAXPATHLEN + 200
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#define MAX_IN_PORT_T 0xffffU
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#define HASHBYTES 1024 /* default mark for `hash' command */
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#define DEFAULTINCR 1024 /* default increment for `rate' command */
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#define FTP_PORT 21 /* default if ! getservbyname("ftp/tcp") */
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#define HTTP_PORT 80 /* default if ! getservbyname("http/tcp") */
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#ifndef GATE_PORT
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#define GATE_PORT 21 /* default if ! getservbyname("ftpgate/tcp") */
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#endif
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#ifndef GATE_SERVER
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#define GATE_SERVER "" /* default server */
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#endif
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#define DEFAULTPAGER "more" /* default pager if $PAGER isn't set */
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#define DEFAULTPROMPT "ftp> " /* default prompt if `set prompt' is empty */
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#define DEFAULTRPROMPT "" /* default rprompt if `set rprompt' is empty */
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#define TMPFILE "ftpXXXXXXXXXX"
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#ifndef GLOBAL
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#define GLOBAL extern
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#endif
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/*
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* Options and other state info.
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*/
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GLOBAL int trace; /* trace packets exchanged */
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GLOBAL int hash; /* print # for each buffer transferred */
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GLOBAL int mark; /* number of bytes between hashes */
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GLOBAL int sendport; /* use PORT/LPRT cmd for each data connection */
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GLOBAL int connected; /* 1 = connected to server, -1 = logged in */
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GLOBAL int interactive; /* interactively prompt on m* cmds */
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GLOBAL int confirmrest; /* confirm rest of current m* cmd */
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GLOBAL int debug; /* debugging level */
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GLOBAL int bell; /* ring bell on cmd completion */
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GLOBAL int doglob; /* glob local file names */
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GLOBAL int autologin; /* establish user account on connection */
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GLOBAL int proxy; /* proxy server connection active */
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GLOBAL int proxflag; /* proxy connection exists */
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GLOBAL int gatemode; /* use gate-ftp */
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GLOBAL char *gateserver; /* server to use for gate-ftp */
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GLOBAL int sunique; /* store files on server with unique name */
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GLOBAL int runique; /* store local files with unique name */
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GLOBAL int mcase; /* map upper to lower case for mget names */
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GLOBAL int ntflag; /* use ntin ntout tables for name translation */
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GLOBAL int mapflag; /* use mapin mapout templates on file names */
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GLOBAL int preserve; /* preserve modification time on files */
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GLOBAL int code; /* return/reply code for ftp command */
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GLOBAL int crflag; /* if 1, strip car. rets. on ascii gets */
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GLOBAL int passivemode; /* passive mode enabled */
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GLOBAL int activefallback; /* fall back to active mode if passive fails */
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GLOBAL char *altarg; /* argv[1] with no shell-like preprocessing */
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GLOBAL char ntin[17]; /* input translation table */
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GLOBAL char ntout[17]; /* output translation table */
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GLOBAL char mapin[MAXPATHLEN]; /* input map template */
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GLOBAL char mapout[MAXPATHLEN]; /* output map template */
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GLOBAL char typename[32]; /* name of file transfer type */
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GLOBAL int type; /* requested file transfer type */
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GLOBAL int curtype; /* current file transfer type */
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GLOBAL char structname[32]; /* name of file transfer structure */
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GLOBAL int stru; /* file transfer structure */
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GLOBAL char formname[32]; /* name of file transfer format */
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GLOBAL int form; /* file transfer format */
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GLOBAL char modename[32]; /* name of file transfer mode */
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GLOBAL int mode; /* file transfer mode */
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GLOBAL char bytename[32]; /* local byte size in ascii */
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GLOBAL int bytesize; /* local byte size in binary */
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GLOBAL int anonftp; /* automatic anonymous login */
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GLOBAL int dirchange; /* remote directory changed by cd command */
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GLOBAL int flushcache; /* set HTTP cache flush headers with request */
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GLOBAL int rate_get; /* maximum get xfer rate */
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GLOBAL int rate_get_incr; /* increment for get xfer rate */
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GLOBAL int rate_put; /* maximum put xfer rate */
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GLOBAL int rate_put_incr; /* increment for put xfer rate */
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GLOBAL int retry_connect; /* seconds between retrying connection */
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GLOBAL char *tmpdir; /* temporary directory */
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GLOBAL int epsv4; /* use EPSV/EPRT on IPv4 connections */
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GLOBAL int epsv4bad; /* EPSV doesn't work on the current server */
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GLOBAL int editing; /* command line editing enabled */
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GLOBAL int features[FEAT_max]; /* remote FEATures supported */
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#ifndef NO_EDITCOMPLETE
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GLOBAL EditLine *el; /* editline(3) status structure */
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GLOBAL History *hist; /* editline(3) history structure */
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GLOBAL char *cursor_pos; /* cursor position we're looking for */
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GLOBAL size_t cursor_argc; /* location of cursor in margv */
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GLOBAL size_t cursor_argo; /* offset of cursor in margv[cursor_argc] */
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#endif /* !NO_EDITCOMPLETE */
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GLOBAL char *direction; /* direction transfer is occurring */
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GLOBAL char *hostname; /* name of host connected to */
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GLOBAL int unix_server; /* server is unix, can use binary for ascii */
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GLOBAL int unix_proxy; /* proxy is unix, can use binary for ascii */
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GLOBAL char remotepwd[MAXPATHLEN]; /* remote dir */
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GLOBAL char *username; /* name of user logged in as. (dynamic) */
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GLOBAL sa_family_t family; /* address family to use for connections */
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GLOBAL char *ftpport; /* port number to use for FTP connections */
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GLOBAL char *httpport; /* port number to use for HTTP connections */
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GLOBAL char *gateport; /* port number to use for gateftp connections */
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GLOBAL char *outfile; /* filename to output URLs to */
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GLOBAL int restartautofetch; /* restart auto-fetch */
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GLOBAL char line[FTPBUFLEN]; /* input line buffer */
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GLOBAL char *stringbase; /* current scan point in line buffer */
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GLOBAL char argbuf[FTPBUFLEN]; /* argument storage buffer */
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GLOBAL char *argbase; /* current storage point in arg buffer */
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GLOBAL StringList *marg_sl; /* stringlist containing margv */
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GLOBAL int margc; /* count of arguments on input line */
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#define margv (marg_sl->sl_str) /* args parsed from input line */
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GLOBAL int cpend; /* flag: if != 0, then pending server reply */
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GLOBAL int mflag; /* flag: if != 0, then active multi command */
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GLOBAL int options; /* used during socket creation */
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GLOBAL int sndbuf_size; /* socket send buffer size */
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GLOBAL int rcvbuf_size; /* socket receive buffer size */
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GLOBAL int macnum; /* number of defined macros */
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GLOBAL struct macel macros[16];
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GLOBAL char macbuf[4096];
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GLOBAL char *localhome; /* local home directory */
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GLOBAL char *localname; /* local user name */
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GLOBAL char netrc[MAXPATHLEN]; /* path to .netrc file */
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GLOBAL char reply_string[BUFSIZ]; /* first line of previous reply */
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GLOBAL void (*reply_callback)(const char *);
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/*
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* function to call for each line in
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* the server's reply except for the
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* first (`xxx-') and last (`xxx ')
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*/
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GLOBAL FILE *cin;
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GLOBAL FILE *cout;
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GLOBAL int data;
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extern struct cmd cmdtab[];
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extern struct option optiontab[];
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#define EMPTYSTRING(x) ((x) == NULL || (*(x) == '\0'))
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#define FREEPTR(x) if ((x) != NULL) { free(x); (x) = NULL; }
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#ifdef BSD4_4
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# define HAVE_SOCKADDR_SA_LEN 1
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#endif
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#ifdef NO_LONG_LONG
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# define STRTOLL(x,y,z) strtol(x,y,z)
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#else
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# define STRTOLL(x,y,z) strtoll(x,y,z)
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#endif
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