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Annotation of src/usr.bin/ftp/progressbar.h, Revision 1.8

1.8     ! lukem       1: /*     $NetBSD: progressbar.h,v 1.7 2008/09/30 03:41:53 lukem Exp $    */
1.1       jhawk       2:
                      3: /*-
1.8     ! lukem       4:  * Copyright (c) 1996-2009 The NetBSD Foundation, Inc.
1.1       jhawk       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:  *
                     19:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     20:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     21:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     22:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     23:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     24:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     25:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     26:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     27:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     28:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     29:  * POSSIBILITY OF SUCH DAMAGE.
                     30:  */
                     31:
                     32: #ifndef STANDALONE_PROGRESS
                     33: #include <setjmp.h>
                     34: #endif /* !STANDALONE_PROGRESS */
                     35:
                     36: #ifndef        GLOBAL
                     37: #define        GLOBAL  extern
                     38: #endif
                     39:
                     40:
                     41: #define        STALLTIME       5       /* # of seconds of no xfer before "stalling" */
                     42:
                     43: typedef void (*sigfunc)(int);
                     44:
                     45:
                     46: GLOBAL FILE   *ttyout;         /* stdout, or stderr if retrieving to stdout */
                     47:
                     48: GLOBAL int     progress;       /* display transfer progress bar */
                     49: GLOBAL int     ttywidth;       /* width of tty */
                     50:
                     51: GLOBAL off_t   bytes;          /* current # of bytes read */
                     52: GLOBAL off_t   filesize;       /* size of file being transferred */
                     53: GLOBAL off_t   restart_point;  /* offset to restart transfer */
1.4       hubertf    54: GLOBAL char   *prefix;         /* Text written left of progress bar */
1.1       jhawk      55:
                     56:
                     57: #ifndef        STANDALONE_PROGRESS
                     58: GLOBAL int     fromatty;       /* input is from a terminal */
                     59: GLOBAL int     verbose;        /* print messages coming back from server */
                     60: GLOBAL int     quit_time;      /* maximum time to wait if stalled */
                     61:
1.8     ! lukem      62: GLOBAL const char  *direction; /* direction transfer is occurring */
1.1       jhawk      63:
                     64: GLOBAL sigjmp_buf toplevel;    /* non-local goto stuff for cmd scanner */
                     65: #endif /* !STANDALONE_PROGRESS */
                     66:
1.2       grant      67: int    foregroundproc(void);
1.1       jhawk      68: void   alarmtimer(int);
                     69: void   progressmeter(int);
                     70: sigfunc        xsignal(int, sigfunc);
                     71: sigfunc        xsignal_restart(int, sigfunc, int);
                     72:
                     73: #ifndef STANDALONE_PROGRESS
                     74: void   psummary(int);
                     75: void   ptransfer(int);
                     76: #endif /* !STANDALONE_PROGRESS */
                     77:
                     78: #ifdef NO_LONG_LONG
                     79: # define LLF           "%ld"
                     80: # define LLFP(x)       "%" x "ld"
                     81: # define LLT           long
                     82: # define ULLF          "%lu"
                     83: # define ULLFP(x)      "%" x "lu"
                     84: # define ULLT          unsigned long
                     85: #else
                     86: # define LLF           "%lld"
                     87: # define LLFP(x)       "%" x "lld"
                     88: # define LLT           long long
                     89: # define ULLF          "%llu"
                     90: # define ULLFP(x)      "%" x "llu"
                     91: # define ULLT          unsigned long long
                     92: #endif

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