1/*	$NetBSD: progressbar.h,v 1.5 2005/02/10 16:00:38 jmc Exp $	*/
2
3/*-
4 * Copyright (c) 1996-2003 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Luke Mewburn.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 *    must display the following acknowledgement:
20 *	This product includes software developed by the NetBSD
21 *	Foundation, Inc. and its contributors.
22 * 4. Neither the name of The NetBSD Foundation nor the names of its
23 *    contributors may be used to endorse or promote products derived
24 *    from this software without specific prior written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 * POSSIBILITY OF SUCH DAMAGE.
37 */
38
39#ifndef STANDALONE_PROGRESS
40#include <setjmp.h>
41#endif	/* !STANDALONE_PROGRESS */
42
43#ifndef	GLOBAL
44#define	GLOBAL	extern
45#endif
46
47
48#define	STALLTIME	5	/* # of seconds of no xfer before "stalling" */
49
50typedef void (*sigfunc)(int);
51
52
53GLOBAL	FILE   *ttyout;		/* stdout, or stderr if retrieving to stdout */
54
55GLOBAL	int	progress;	/* display transfer progress bar */
56GLOBAL	int	ttywidth;	/* width of tty */
57
58GLOBAL	off_t	bytes;		/* current # of bytes read */
59GLOBAL	off_t	filesize;	/* size of file being transferred */
60GLOBAL	off_t	restart_point;	/* offset to restart transfer */
61GLOBAL	char   *prefix;		/* Text written left of progress bar */
62
63
64#ifndef	STANDALONE_PROGRESS
65GLOBAL	int	fromatty;	/* input is from a terminal */
66GLOBAL	int	verbose;	/* print messages coming back from server */
67GLOBAL	int	quit_time;	/* maximum time to wait if stalled */
68
69GLOBAL	char   *direction;	/* direction transfer is occurring */
70
71GLOBAL	sigjmp_buf toplevel;	/* non-local goto stuff for cmd scanner */
72#endif	/* !STANDALONE_PROGRESS */
73
74int	foregroundproc(void);
75void	alarmtimer(int);
76void	progressmeter(int);
77sigfunc	xsignal(int, sigfunc);
78sigfunc	xsignal_restart(int, sigfunc, int);
79
80#ifndef STANDALONE_PROGRESS
81void	psummary(int);
82void	ptransfer(int);
83#endif	/* !STANDALONE_PROGRESS */
84
85#ifdef NO_LONG_LONG
86# define LLF		"%ld"
87# define LLFP(x)	"%" x "ld"
88# define LLT		long
89# define ULLF		"%lu"
90# define ULLFP(x)	"%" x "lu"
91# define ULLT		unsigned long
92#else
93# define LLF		"%lld"
94# define LLFP(x)	"%" x "lld"
95# define LLT		long long
96# define ULLF		"%llu"
97# define ULLFP(x)	"%" x "llu"
98# define ULLT		unsigned long long
99#endif
100