1 /* $NetBSD: progressbar.h,v 1.4 2004/03/09 17:04:24 hubertf 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 50 typedef void (*sigfunc)(int); 51 52 53 GLOBAL FILE *ttyout; /* stdout, or stderr if retrieving to stdout */ 54 55 GLOBAL int progress; /* display transfer progress bar */ 56 GLOBAL int ttywidth; /* width of tty */ 57 58 GLOBAL off_t bytes; /* current # of bytes read */ 59 GLOBAL off_t filesize; /* size of file being transferred */ 60 GLOBAL off_t restart_point; /* offset to restart transfer */ 61 GLOBAL char *prefix; /* Text written left of progress bar */ 62 63 64 #ifndef STANDALONE_PROGRESS 65 GLOBAL int fromatty; /* input is from a terminal */ 66 GLOBAL int verbose; /* print messages coming back from server */ 67 GLOBAL int quit_time; /* maximum time to wait if stalled */ 68 69 GLOBAL char *direction; /* direction transfer is occurring */ 70 71 GLOBAL sigjmp_buf toplevel; /* non-local goto stuff for cmd scanner */ 72 #endif /* !STANDALONE_PROGRESS */ 73 74 int foregroundproc(void); 75 void alarmtimer(int); 76 void progressmeter(int); 77 sigfunc xsignal(int, sigfunc); 78 sigfunc xsignal_restart(int, sigfunc, int); 79 80 #ifndef STANDALONE_PROGRESS 81 void psummary(int); 82 void ptransfer(int); 83 #endif /* !STANDALONE_PROGRESS */ 84 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 # define LLF "%lld" 95 # define LLFP(x) "%" x "lld" 96 # define LLT long long 97 # define ULLF "%llu" 98 # define ULLFP(x) "%" x "llu" 99 # define ULLT unsigned long long 100 #endif 101