libexec/getty/init.c

   1 /*      $NetBSD: init.c,v 1.18 2013/08/11 05:42:41 dholland Exp $       */
   2
   3 /*
   4  * Copyright (c) 1983, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31
  32 #include <sys/cdefs.h>
  33 #ifndef lint
  34 #if 0
  35 static char sccsid[] = "from: @(#)init.c        8.1 (Berkeley) 6/4/93";
  36 #else
  37 __RCSID("$NetBSD: init.c,v 1.18 2013/08/11 05:42:41 dholland Exp $");
  38 #endif
  39 #endif /* not lint */
  40
  41 /*
  42  * Getty table initializations.
  43  *
  44  * Melbourne getty.
  45  */
  46
  47 #include <stddef.h>
  48 #include <termios.h>
  49
  50 #include "gettytab.h"
  51 #include "pathnames.h"
  52
  53 extern  struct termios tmode;
  54 extern  char hostname[];
  55
  56 #define M(a) ((char *)&tmode.c_cc[a])
  57
  58 struct  gettystrs gettystrs[] = {
  59         { "nx", NULL,        NULL },    /* next table */
  60         { "cl", NULL,        NULL },    /* screen clear characters */
  61         { "im", NULL,        NULL },    /* initial message */
  62         { "lm", "login: ",   NULL },    /* login message */
  63         { "er", M(VERASE),   NULL },    /* erase character */
  64         { "kl", M(VKILL),    NULL },    /* kill character */
  65         { "et", M(VEOF),     NULL },    /* eof chatacter (eot) */
  66         { "pc", "",          NULL },    /* pad character */
  67         { "tt", NULL,        NULL },    /* terminal type */
  68         { "ev", NULL,        NULL },    /* environment */
  69         { "lo", _PATH_LOGIN, NULL },    /* login program */
  70         { "hn", hostname,    NULL },    /* host name */
  71         { "he", NULL,        NULL },    /* host name edit */
  72         { "in", M(VINTR),    NULL },    /* interrupt char */
  73         { "qu", M(VQUIT),    NULL },    /* quit char */
  74         { "xn", M(VSTART),   NULL },    /* XON (start) char */
  75         { "xf", M(VSTOP),    NULL },    /* XOFF (stop) char */
  76         { "bk", M(VEOL),     NULL },    /* brk char (alt \n) */
  77         { "su", M(VSUSP),    NULL },    /* suspend char */
  78         { "ds", M(VDSUSP),   NULL },    /* delayed suspend */
  79         { "rp", M(VREPRINT), NULL },    /* reprint char */
  80         { "fl", M(VDISCARD), NULL },    /* flush output */
  81         { "we", M(VWERASE),  NULL },    /* word erase */
  82         { "ln", M(VLNEXT),   NULL },    /* literal next */
  83         { "st", M(VSTATUS),  NULL },    /* status */
  84         { "b2", M(VEOL2),    NULL },    /* alt brk char */
  85         { "pp", NULL,        NULL },    /* ppp login program */
  86         { "if", NULL,        NULL },    /* sysv-like 'issue' filename */
  87         { "al", NULL,        NULL },    /* user to auto-login */
  88         { NULL, NULL, NULL }
  89 };
  90
  91 struct  gettynums gettynums[] = {
  92         { "is", 0,0,0 },                /* input speed */
  93         { "os", 0,0,0 },                /* output speed */
  94         { "sp", 0,0,0 },                /* both speeds */
  95         { "nd", 0,0,0 },                /* newline delay */
  96         { "cd", 0,0,0 },                /* carriage-return delay */
  97         { "td", 0,0,0 },                /* tab delay */
  98         { "fd", 0,0,0 },                /* form-feed delay */
  99         { "bd", 0,0,0 },                /* backspace delay */
 100         { "to", 0,0,0 },                /* timeout */
 101         { "f0", 0,0,0 },                /* output flags */
 102         { "f1", 0,0,0 },                /* input flags */
 103         { "f2", 0,0,0 },                /* user mode flags */
 104         { "pf", 0,0,0 },                /* delay before flush at 1st prompt */
 105         { "c0", 0,0,0 },                /* output c_flags */
 106         { "c1", 0,0,0 },                /* input c_flags */
 107         { "c2", 0,0,0 },                /* user mode c_flags */
 108         { "i0", 0,0,0 },                /* output i_flags */
 109         { "i1", 0,0,0 },                /* input i_flags */
 110         { "i2", 0,0,0 },                /* user mode i_flags */
 111         { "l0", 0,0,0 },                /* output l_flags */
 112         { "l1", 0,0,0 },                /* input l_flags */
 113         { "l2", 0,0,0 },                /* user mode l_flags */
 114         { "o0", 0,0,0 },                /* output o_flags */
 115         { "o1", 0,0,0 },                /* input o_flags */
 116         { "o2", 0,0,0 },                /* user mode o_flags */
 117         { 0,0,0,0 }
 118 };
 119
 120 struct  gettyflags gettyflags[] = {
 121         { "ht", 0, 0,0,0 },             /* has tabs */
 122         { "nl", 1, 0,0,0 },             /* has newline char */
 123         { "ep", 0, 0,0,0 },             /* even parity */
 124         { "op", 0, 0,0,0 },             /* odd parity */
 125         { "ap", 0, 0,0,0 },             /* any parity */
 126         { "ec", 1, 0,0,0 },             /* no echo */
 127         { "co", 0, 0,0,0 },             /* console special */
 128         { "cb", 0, 0,0,0 },             /* crt backspace */
 129         { "ck", 0, 0,0,0 },             /* crt kill */
 130         { "ce", 0, 0,0,0 },             /* crt erase */
 131         { "pe", 0, 0,0,0 },             /* printer erase */
 132         { "rw", 1, 0,0,0 },             /* don't use raw */
 133         { "xc", 1, 0,0,0 },             /* don't ^X ctl chars */
 134         { "lc", 0, 0,0,0 },             /* terminal las lower case */
 135         { "uc", 0, 0,0,0 },             /* terminal has no lower case */
 136         { "ig", 0, 0,0,0 },             /* ignore garbage */
 137         { "ps", 0, 0,0,0 },             /* do port selector speed select */
 138         { "hc", 1, 0,0,0 },             /* don't set hangup on close */
 139         { "ub", 0, 0,0,0 },             /* unbuffered output */
 140         { "ab", 0, 0,0,0 },             /* auto-baud detect with '\r' */
 141         { "dx", 0, 0,0,0 },             /* set decctlq */
 142         { "np", 0, 0,0,0 },             /* no parity at all (8bit chars) */
 143         { "mb", 0, 0,0,0 },             /* do MDMBUF flow control */
 144         { "cs", 0, 0,0,0 },             /* clear screen based on term type */
 145         { "nn", 0, 0,0,0 },             /* don't prompt for login name */
 146         { NULL,0,0,0,0 }
 147 };