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Annotation of src/usr.bin/window/startup.c, Revision 1.4

1.4     ! downsj      1: /*     $OpenBSD$       */
1.2       niklas      2: /*     $NetBSD: startup.c,v 1.4 1996/02/08 20:45:04 mycroft Exp $      */
1.1       deraadt     3:
                      4: /*
                      5:  * Copyright (c) 1983, 1993
                      6:  *     The Regents of the University of California.  All rights reserved.
                      7:  *
                      8:  * This code is derived from software contributed to Berkeley by
                      9:  * Edward Wang at The University of California, Berkeley.
                     10:  *
                     11:  * Redistribution and use in source and binary forms, with or without
                     12:  * modification, are permitted provided that the following conditions
                     13:  * are met:
                     14:  * 1. Redistributions of source code must retain the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer.
                     16:  * 2. Redistributions in binary form must reproduce the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer in the
                     18:  *    documentation and/or other materials provided with the distribution.
                     19:  * 3. All advertising materials mentioning features or use of this software
                     20:  *    must display the following acknowledgement:
                     21:  *     This product includes software developed by the University of
                     22:  *     California, Berkeley and its contributors.
                     23:  * 4. Neither the name of the University nor the names of its contributors
                     24:  *    may be used to endorse or promote products derived from this software
                     25:  *    without specific prior written permission.
                     26:  *
                     27:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     28:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     29:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     30:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     31:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     32:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     33:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     34:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     35:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     36:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     37:  * SUCH DAMAGE.
                     38:  */
                     39:
                     40: #ifndef lint
                     41: #if 0
                     42: static char sccsid[] = "@(#)startup.c  8.1 (Berkeley) 6/6/93";
                     43: #else
1.4     ! downsj     44: static char rcsid[] = "$OpenBSD$";
1.1       deraadt    45: #endif
                     46: #endif /* not lint */
                     47:
                     48: #include "defs.h"
1.4     ! downsj     49: #include <stdlib.h>
1.1       deraadt    50: #include "value.h"
                     51: #include "var.h"
                     52: #include "char.h"
                     53: #include "local.h"
                     54:
                     55: doconfig()
                     56: {
                     57:        char buf[100];
                     58:        char *home;
                     59:        static char runcom[] = RUNCOM;
                     60:
                     61:        if ((home = getenv("HOME")) == 0)
                     62:                home = ".";
                     63:        (void) sprintf(buf, "%.*s/%s",
                     64:                (sizeof buf - sizeof runcom) / sizeof (char) - 1,
                     65:                home, runcom);
                     66:        return dosource(buf);
                     67: }
                     68:
                     69: /*
                     70:  * The default is two windows of equal size.
                     71:  */
                     72: dodefault()
                     73: {
                     74:        struct ww *w;
                     75:        register r = wwnrow / 2 - 1;
                     76:
                     77:        if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, default_nline,
1.2       niklas     78:            (char *) 0, WWT_PTY, WWU_HASFRAME, default_shellfile,
                     79:            default_shell) == 0)
1.1       deraadt    80:                return;
                     81:        if ((w = openwin(0, 1, 0, r, wwncol, default_nline,
1.2       niklas     82:            (char *) 0, WWT_PTY, WWU_HASFRAME, default_shellfile,
                     83:            default_shell)) == 0)
1.1       deraadt    84:                return;
                     85:        wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec));
                     86: }
                     87:
                     88: setvars()
                     89: {
                     90:        /* try to use a random ordering to balance the tree */
                     91:        (void) var_setnum("nrow", wwnrow);
                     92:        (void) var_setnum("ncol", wwncol);
                     93:        (void) var_setnum("baud", wwbaud);
                     94:        (void) var_setnum("m_rev", WWM_REV);
                     95:        (void) var_setnum("m_blk", WWM_BLK);
                     96:        (void) var_setnum("m_ul", WWM_UL);
                     97:        (void) var_setnum("m_grp", WWM_GRP);
                     98:        (void) var_setnum("m_dim", WWM_DIM);
                     99:        (void) var_setnum("m_usr", WWM_USR);
                    100:        (void) var_setstr("term", wwterm);
                    101:        (void) var_setnum("modes", wwavailmodes);
                    102: }