158 lines
4.0 KiB
C
158 lines
4.0 KiB
C
/* $NetBSD: util.c,v 1.4 1997/10/07 04:01:34 phil Exp $ */
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/*
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* Copyright 1997 Piermont Information Systems Inc.
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* All rights reserved.
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*
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* Written by Philip A. Nelson for Piermont Information Systems Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software develooped for the NetBSD Project by
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* Piermont Information Systems Inc.
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* 4. The name of Piermont Information Systems Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/* util.c -- routines that don't really fit anywhere else... */
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#include <stdio.h>
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#include <unistd.h>
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#include <sys/param.h>
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#include <sys/sysctl.h>
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#include <curses.h>
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#include "defs.h"
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#include "msg_defs.h"
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#include "menu_defs.h"
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void get_ramsize(void)
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{
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long len=sizeof(long);
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int mib[2] = {CTL_HW, HW_PHYSMEM};
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sysctl(mib, 2, (void *)&ramsize, (size_t *)&len, NULL, 0);
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/* Find out how many Megs ... round up. */
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rammb = (ramsize + MEG - 1) / MEG;
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}
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static int asked = 0;
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void ask_sizemult ()
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{
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if (!asked) {
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msg_display (MSG_sizechoice, dlcylsize);
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process_menu (MENU_sizechoice);
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}
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asked = 1;
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}
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/* Returns 1 for "y" or "Y" and "n" otherwise. CR => default. */
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int
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ask_ynquestion (char *quest, char def, ...)
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{
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char line[STRSIZE];
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va_list ap;
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char c;
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va_start(ap, def);
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vsnprintf (line, STRSIZE, quest, ap);
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va_end(ap);
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printf ("%s [%c]: ", line, def);
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c = getchar();
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if (c == '\n')
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return def == 'y';
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while (getchar() != '\n') /* eat characters */;
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return c == 'y' || c == 'Y';
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}
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void
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extract_dist (void)
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{
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int verbose;
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int numchar;
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char *files;
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char *p;
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msg_display (MSG_verboseextract);
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process_menu (MENU_noyes);
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verbose = yesno;
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numchar = collect (T_OUTPUT, &files, "/bin/ls %s/*.tar.gz", dist_dir);
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if (numchar < 0) {
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endwin();
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(void)fprintf (stderr, msg_string(MSG_badls));
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exit(1);
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}
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files[numchar] = '\0';
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#ifndef DEBUG
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if (chdir("/mnt")) {
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endwin();
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(void)fprintf(stderr, msg_string(MSG_realdir), "/mnt");
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exit(1);
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}
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#else
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printf ("chdir (%s)\n", "/mnt");
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#endif
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endwin();
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p = strtok (files, " \n");
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while (p != NULL) {
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(void)printf (msg_string(MSG_extracting), p);
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run_prog ("/usr/bin/tar --unlink -xpz%s -f %s",
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verbose ? "v":"", p);
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p= strtok (NULL, " \n");
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}
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(void)printf(msg_string(MSG_endtar));
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getchar();
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puts(CL);
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wrefresh(stdscr);
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}
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void run_makedev (void)
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{
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endwin();
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(void)printf (msg_string(MSG_makedev));
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#ifndef DEBUG
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if (chdir("/mnt/dev")) {
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(void)fprintf(stderr, msg_string(MSG_realdir), "/mnt");
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exit(1);
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}
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#else
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printf ("chdir (%s)\n", "/mnt/dev");
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#endif
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run_prog ("/bin/sh MAKEDEV all");
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getchar();
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puts(CL);
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wrefresh(stdscr);
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}
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