progressbar.h revision 1.8 1 1.8 lukem /* $NetBSD: progressbar.h,v 1.8 2009/04/12 10:18:52 lukem Exp $ */
2 1.1 jhawk
3 1.1 jhawk /*-
4 1.8 lukem * Copyright (c) 1996-2009 The NetBSD Foundation, Inc.
5 1.1 jhawk * All rights reserved.
6 1.1 jhawk *
7 1.1 jhawk * This code is derived from software contributed to The NetBSD Foundation
8 1.1 jhawk * by Luke Mewburn.
9 1.1 jhawk *
10 1.1 jhawk * Redistribution and use in source and binary forms, with or without
11 1.1 jhawk * modification, are permitted provided that the following conditions
12 1.1 jhawk * are met:
13 1.1 jhawk * 1. Redistributions of source code must retain the above copyright
14 1.1 jhawk * notice, this list of conditions and the following disclaimer.
15 1.1 jhawk * 2. Redistributions in binary form must reproduce the above copyright
16 1.1 jhawk * notice, this list of conditions and the following disclaimer in the
17 1.1 jhawk * documentation and/or other materials provided with the distribution.
18 1.1 jhawk *
19 1.1 jhawk * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 1.1 jhawk * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 1.1 jhawk * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 1.1 jhawk * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 1.1 jhawk * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 1.1 jhawk * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 1.1 jhawk * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 1.1 jhawk * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 1.1 jhawk * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 1.1 jhawk * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 1.1 jhawk * POSSIBILITY OF SUCH DAMAGE.
30 1.1 jhawk */
31 1.1 jhawk
32 1.1 jhawk #ifndef STANDALONE_PROGRESS
33 1.1 jhawk #include <setjmp.h>
34 1.1 jhawk #endif /* !STANDALONE_PROGRESS */
35 1.1 jhawk
36 1.1 jhawk #ifndef GLOBAL
37 1.1 jhawk #define GLOBAL extern
38 1.1 jhawk #endif
39 1.1 jhawk
40 1.1 jhawk
41 1.1 jhawk #define STALLTIME 5 /* # of seconds of no xfer before "stalling" */
42 1.1 jhawk
43 1.1 jhawk typedef void (*sigfunc)(int);
44 1.1 jhawk
45 1.1 jhawk
46 1.1 jhawk GLOBAL FILE *ttyout; /* stdout, or stderr if retrieving to stdout */
47 1.1 jhawk
48 1.1 jhawk GLOBAL int progress; /* display transfer progress bar */
49 1.1 jhawk GLOBAL int ttywidth; /* width of tty */
50 1.1 jhawk
51 1.1 jhawk GLOBAL off_t bytes; /* current # of bytes read */
52 1.1 jhawk GLOBAL off_t filesize; /* size of file being transferred */
53 1.1 jhawk GLOBAL off_t restart_point; /* offset to restart transfer */
54 1.4 hubertf GLOBAL char *prefix; /* Text written left of progress bar */
55 1.1 jhawk
56 1.1 jhawk
57 1.1 jhawk #ifndef STANDALONE_PROGRESS
58 1.1 jhawk GLOBAL int fromatty; /* input is from a terminal */
59 1.1 jhawk GLOBAL int verbose; /* print messages coming back from server */
60 1.1 jhawk GLOBAL int quit_time; /* maximum time to wait if stalled */
61 1.1 jhawk
62 1.8 lukem GLOBAL const char *direction; /* direction transfer is occurring */
63 1.1 jhawk
64 1.1 jhawk GLOBAL sigjmp_buf toplevel; /* non-local goto stuff for cmd scanner */
65 1.1 jhawk #endif /* !STANDALONE_PROGRESS */
66 1.1 jhawk
67 1.2 grant int foregroundproc(void);
68 1.1 jhawk void alarmtimer(int);
69 1.1 jhawk void progressmeter(int);
70 1.1 jhawk sigfunc xsignal(int, sigfunc);
71 1.1 jhawk sigfunc xsignal_restart(int, sigfunc, int);
72 1.1 jhawk
73 1.1 jhawk #ifndef STANDALONE_PROGRESS
74 1.1 jhawk void psummary(int);
75 1.1 jhawk void ptransfer(int);
76 1.1 jhawk #endif /* !STANDALONE_PROGRESS */
77 1.1 jhawk
78 1.1 jhawk #ifdef NO_LONG_LONG
79 1.1 jhawk # define LLF "%ld"
80 1.1 jhawk # define LLFP(x) "%" x "ld"
81 1.1 jhawk # define LLT long
82 1.1 jhawk # define ULLF "%lu"
83 1.1 jhawk # define ULLFP(x) "%" x "lu"
84 1.1 jhawk # define ULLT unsigned long
85 1.1 jhawk #else
86 1.1 jhawk # define LLF "%lld"
87 1.1 jhawk # define LLFP(x) "%" x "lld"
88 1.1 jhawk # define LLT long long
89 1.1 jhawk # define ULLF "%llu"
90 1.1 jhawk # define ULLFP(x) "%" x "llu"
91 1.1 jhawk # define ULLT unsigned long long
92 1.1 jhawk #endif
93