usr/src/usr.bin/window/startup.c

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef lint
static char sccsid[] = "@(#)startup.c	3.21 (Berkeley) %G%";
#endif /* not lint */

#include "defs.h"
#include "value.h"
#include "var.h"
#include "char.h"
#include "local.h"

doconfig()
{
	char buf[100];
	char *home;
	static char runcom[] = RUNCOM;

	if ((home = getenv("HOME")) == 0)
		home = ".";
	sprintf(buf, "%.*s/%s",
		(sizeof buf - sizeof runcom) / sizeof (char) - 1,
		home, runcom);
	return dosource(buf);
}

/*
 * The default is two windows of equal size.
 */
dodefault()
{
	struct ww *w;
	register r = wwnrow / 2 - 1;

	if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, nbufline,
				(char *) 0, 1, 1, shellfile, shell) == 0)
		return;
	if ((w = openwin(0, 1, 0, r, wwncol, nbufline,
				(char *) 0, 1, 1, shellfile, shell)) == 0)
		return;
	wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec));
}

setvars()
{
	/* try to use a random ordering to balance the tree */
	(void) var_setnum("nrow", wwnrow);
	(void) var_setnum("ncol", wwncol);
	(void) var_setnum("baud", wwbaud);
	(void) var_setnum("m_rev", WWM_REV);
	(void) var_setnum("m_blk", WWM_BLK);
	(void) var_setnum("m_ul", WWM_UL);
	(void) var_setnum("m_grp", WWM_GRP);
	(void) var_setnum("m_dim", WWM_DIM);
	(void) var_setnum("m_usr", WWM_USR);
	(void) var_setstr("term", wwterm);
	(void) var_setnum("modes", wwavailmodes);
}
Commit	Line	Data
	1	/*
	2	* Copyright (c) 1983 Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms are permitted
	6	* provided that the above copyright notice and this paragraph are
	7	* duplicated in all such forms and that any documentation,
	8	* advertising materials, and other materials related to such
	9	* distribution and use acknowledge that the software was developed
	10	* by the University of California, Berkeley. The name of the
	11	* University may not be used to endorse or promote products derived
	12	* from this software without specific prior written permission.
	13	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
	14	* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
	15	* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
	16	*/
	17
	18	#ifndef lint
	19	static char sccsid[] = "@(#)startup.c 3.21 (Berkeley) %G%";
	20	#endif /* not lint */
	21
	22	#include "defs.h"
	23	#include "value.h"
	24	#include "var.h"
	25	#include "char.h"
	26	#include "local.h"
	27
	28	doconfig()
	29	{
	30	char buf[100];
	31	char *home;
	32	static char runcom[] = RUNCOM;
	33
	34	if ((home = getenv("HOME")) == 0)
	35	home = ".";
	36	sprintf(buf, "%.*s/%s",
	37	(sizeof buf - sizeof runcom) / sizeof (char) - 1,
	38	home, runcom);
	39	return dosource(buf);
	40	}
	41
	42	/*
	43	* The default is two windows of equal size.
	44	*/
	45	dodefault()
	46	{
	47	struct ww *w;
	48	register r = wwnrow / 2 - 1;
	49
	50	if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, nbufline,
	51	(char *) 0, 1, 1, shellfile, shell) == 0)
	52	return;
	53	if ((w = openwin(0, 1, 0, r, wwncol, nbufline,
	54	(char *) 0, 1, 1, shellfile, shell)) == 0)
	55	return;
	56	wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec));
	57	}
	58
	59	setvars()
	60	{
	61	/* try to use a random ordering to balance the tree */
	62	(void) var_setnum("nrow", wwnrow);
	63	(void) var_setnum("ncol", wwncol);
	64	(void) var_setnum("baud", wwbaud);
	65	(void) var_setnum("m_rev", WWM_REV);
	66	(void) var_setnum("m_blk", WWM_BLK);
	67	(void) var_setnum("m_ul", WWM_UL);
	68	(void) var_setnum("m_grp", WWM_GRP);
	69	(void) var_setnum("m_dim", WWM_DIM);
	70	(void) var_setnum("m_usr", WWM_USR);
	71	(void) var_setstr("term", wwterm);
	72	(void) var_setnum("modes", wwavailmodes);
	73	}