81358fa3fc
in `set mode', `allow modes', on the command line and when
outputting mode names. The strings are matched so that only
enough characters to uniquely identify the string are required,
so you can now
ppp -a mylabel (for auto mode)
ppp -b mylabel (for background mode)
ppp -dd mylabel (for direct dial mode)
etc.
o Make -ddial dial when specified on the command line (oops).
Pointed out by: Alex <garbanzo@hooked.net>
115 lines
2.8 KiB
C
115 lines
2.8 KiB
C
/*-
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* Copyright (c) 1997 Brian Somers <brian@Awfulhak.org>
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* All rights reserved.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* 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 THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: defs.c,v 1.14 1998/05/29 00:03:00 brian Exp $
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <sys/errno.h>
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#include <time.h>
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#include <unistd.h>
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#include "defs.h"
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void
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randinit()
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{
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#if __FreeBSD__ >= 3
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static int initdone;
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if (!initdone) {
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initdone = 1;
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srandomdev();
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}
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#else
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srandom((time(NULL)^getpid())+random());
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#endif
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}
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ssize_t
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fullread(int fd, void *v, size_t n)
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{
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size_t got, total;
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for (total = 0; total < n; total += got)
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switch ((got = read(fd, (char *)v + total, n - total))) {
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case 0:
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return total;
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case -1:
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if (errno == EINTR)
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got = 0;
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else
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return -1;
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}
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return total;
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}
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static struct {
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int mode;
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const char *name;
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} modes[] = {
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{ PHYS_INTERACTIVE, "interactive" },
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{ PHYS_AUTO, "auto" },
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{ PHYS_DIRECT, "direct" },
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{ PHYS_DEDICATED, "dedicated" },
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{ PHYS_DDIAL, "ddial" },
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{ PHYS_BACKGROUND, "background" },
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{ PHYS_ALL, "*" },
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{ 0, 0 }
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};
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const char *
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mode2Nam(int mode)
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{
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int m;
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for (m = 0; modes[m].mode; m++)
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if (modes[m].mode == mode)
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return modes[m].name;
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return "unknown";
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}
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int
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Nam2mode(const char *name)
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{
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int m, got, len;
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len = strlen(name);
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got = -1;
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for (m = 0; modes[m].mode; m++)
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if (!strncasecmp(name, modes[m].name, len)) {
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if (modes[m].name[len] == '\0')
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return modes[m].mode;
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if (got != -1)
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return 0;
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got = m;
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}
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return got == -1 ? 0 : modes[got].mode;
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}
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