1/* $NetBSD: progressbar.h,v 1.7 2007/08/06 04:33:24 lukem Exp $ */ 2/* from NetBSD: progressbar.h,v 1.5 2005/02/10 16:00:38 jmc Exp */ 3 4/*- 5 * Copyright (c) 1996-2003 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Luke Mewburn. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the NetBSD 22 * Foundation, Inc. and its contributors. 23 * 4. Neither the name of The NetBSD Foundation nor the names of its 24 * contributors may be used to endorse or promote products derived 25 * from this software without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40#ifndef STANDALONE_PROGRESS 41#include <setjmp.h> 42#endif /* !STANDALONE_PROGRESS */ 43 44#ifndef GLOBAL 45#define GLOBAL extern 46#endif 47 48 49#define STALLTIME 5 /* # of seconds of no xfer before "stalling" */ 50 51typedef void (*sigfunc)(int); 52 53 54GLOBAL FILE *ttyout; /* stdout, or stderr if retrieving to stdout */ 55 56GLOBAL int progress; /* display transfer progress bar */ 57GLOBAL int ttywidth; /* width of tty */ 58 59GLOBAL off_t bytes; /* current # of bytes read */ 60GLOBAL off_t filesize; /* size of file being transferred */ 61GLOBAL off_t restart_point; /* offset to restart transfer */ 62GLOBAL char *prefix; /* Text written left of progress bar */ 63 64 65#ifndef STANDALONE_PROGRESS 66GLOBAL int fromatty; /* input is from a terminal */ 67GLOBAL int verbose; /* print messages coming back from server */ 68GLOBAL int quit_time; /* maximum time to wait if stalled */ 69 70GLOBAL char *direction; /* direction transfer is occurring */ 71 72GLOBAL sigjmp_buf toplevel; /* non-local goto stuff for cmd scanner */ 73#endif /* !STANDALONE_PROGRESS */ 74 75int foregroundproc(void); 76void alarmtimer(int); 77void progressmeter(int); 78sigfunc xsignal(int, sigfunc); 79sigfunc xsignal_restart(int, sigfunc, int); 80 81#ifndef STANDALONE_PROGRESS 82void psummary(int); 83void ptransfer(int); 84#endif /* !STANDALONE_PROGRESS */ 85 86#ifdef NO_LONG_LONG 87# define LLF "%ld" 88# define LLFP(x) "%" x "ld" 89# define LLT long 90# define ULLF "%lu" 91# define ULLFP(x) "%" x "lu" 92# define ULLT unsigned long 93#else 94#if defined(HAVE_PRINTF_QD) 95# define LLF "%qd" 96# define LLFP(x) "%" x "qd" 97# define LLT long long 98# define ULLF "%qu" 99# define ULLFP(x) "%" x "qu" 100# define ULLT unsigned long long 101#else /* !defined(HAVE_PRINTF_QD) */ 102# define LLF "%lld" 103# define LLFP(x) "%" x "lld" 104# define LLT long long 105# define ULLF "%llu" 106# define ULLFP(x) "%" x "llu" 107# define ULLT unsigned long long 108#endif /* !defined(HAVE_PRINTF_QD) */ 109#endif 110