[unix-history] / usr / src / bin / stty / gfmt.c

/*-
 * Copyright (c) 1991 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 */

#ifndef lint
static char sccsid[] = "@(#)gfmt.c	5.3 (Berkeley) %G%";
#endif /* not lint */

#include <sys/types.h>
#include <stdio.h>
#include <string.h>
#include "stty.h"
#include "extern.h"

static void gerr __P((char *));

void
gprint(tp, wp, ldisc)
	struct termios *tp;
	struct winsize *wp;
	int ldisc;
{
	register struct cchar *cp;

	(void)printf("gfmt1:cflag=%x:iflag=%x:lflag=%x:oflag=%x:",
	    tp->c_cflag, tp->c_iflag, tp->c_lflag, tp->c_oflag);
	for (cp = cchars1; *cp->name; ++cp)
		(void)printf("%s=%x:", cp->name, tp->c_cc[cp->sub]);
	(void)printf("ispeed=%d:ospeed=%d\n", cfgetispeed(tp), cfgetospeed(tp));
}

void
gread(tp, s) 
	register struct termios *tp;
	char *s;
{
	register char *ep, *p;
	long tmp;

#define	CHK(s)	(*p == s[0] && !strcmp(p, s))
	if (!(s = index(s, ':')))
		gerr(NULL);
	for (++s; s;) {
		p = strsep(&s, ":\0");
		if (!p || !*p)
			break;
		if (!(ep = index(p, '=')))
			gerr(p);
		*ep++ = '\0';
		(void)sscanf(ep, "%lx", &tmp);
		if (CHK("cflag")) {
			tp->c_cflag = tmp;
			continue;
		}
		if (CHK("discard")) {
			tp->c_cc[VDISCARD] = tmp;
			continue;
		}
		if (CHK("dsusp")) {
			tp->c_cc[VDSUSP] = tmp;
			continue;
		}
		if (CHK("eof")) {
			tp->c_cc[VEOF] = tmp;
			continue;
		}
		if (CHK("eol")) {
			tp->c_cc[VEOL] = tmp;
			continue;
		}
		if (CHK("eol2")) {
			tp->c_cc[VEOL2] = tmp;
			continue;
		}
		if (CHK("erase")) {
			tp->c_cc[VERASE] = tmp;
			continue;
		}
		if (CHK("iflag")) {
			tp->c_iflag = tmp;
			continue;
		}
		if (CHK("intr")) {
			tp->c_cc[VINTR] = tmp;
			continue;
		}
		if (CHK("ispeed")) {
			(void)sscanf(ep, "%ld", &tmp);
			tp->c_ispeed = tmp;
			continue;
		}
		if (CHK("kill")) {
			tp->c_cc[VKILL] = tmp;
			continue;
		}
		if (CHK("lflag")) {
			tp->c_lflag = tmp;
			continue;
		}
		if (CHK("lnext")) {
			tp->c_cc[VLNEXT] = tmp;
			continue;
		}
		if (CHK("oflag")) {
			tp->c_oflag = tmp;
			continue;
		}
		if (CHK("ospeed")) {
			(void)sscanf(ep, "%ld", &tmp);
			tp->c_ospeed = tmp;
			continue;
		}
		if (CHK("quit")) {
			tp->c_cc[VQUIT] = tmp;
			continue;
		}
		if (CHK("reprint")) {
			tp->c_cc[VREPRINT] = tmp;
			continue;
		}
		if (CHK("start")) {
			tp->c_cc[VSTART] = tmp;
			continue;
		}
		if (CHK("status")) {
			tp->c_cc[VSTATUS] = tmp;
			continue;
		}
		if (CHK("stop")) {
			tp->c_cc[VSTOP] = tmp;
			continue;
		}
		if (CHK("susp")) {
			tp->c_cc[VSUSP] = tmp;
			continue;
		}
		if (CHK("werase")) {
			tp->c_cc[VWERASE] = tmp;
			continue;
		}
		gerr(p);
	}
}

static void
gerr(s)
	char *s;
{
	if (s)
		err("illegal gfmt1 option -- %s", s);
	else
		err("illegal gfmt1 option");
}
Commit	Line	Data
d5b6f44e KB	1	/*-
	2	* Copyright (c) 1991 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* %sccs.include.redist.c%
	6	*/
	7
	8	#ifndef lint
4410fcf9	9	static char sccsid[] = "@(#)gfmt.c 5.3 (Berkeley) %G%";
d5b6f44e KB	10	#endif /* not lint */
	11
	12	#include <sys/types.h>
d5b6f44e KB	13	#include <stdio.h>
	14	#include <string.h>
	15	#include "stty.h"
	16	#include "extern.h"
	17
	18	static void gerr __P((char *));
	19
	20	void
	21	gprint(tp, wp, ldisc)
	22	struct termios *tp;
	23	struct winsize *wp;
	24	int ldisc;
	25	{
d5b6f44e KB	26	register struct cchar *cp;
	27
	28	(void)printf("gfmt1:cflag=%x:iflag=%x:lflag=%x:oflag=%x:",
	29	tp->c_cflag, tp->c_iflag, tp->c_lflag, tp->c_oflag);
4410fcf9	30	for (cp = cchars1; *cp->name; ++cp)
d5b6f44e KB	31	(void)printf("%s=%x:", cp->name, tp->c_cc[cp->sub]);
	32	(void)printf("ispeed=%d:ospeed=%d\n", cfgetispeed(tp), cfgetospeed(tp));
	33	}
	34
	35	void
	36	gread(tp, s)
	37	register struct termios *tp;
	38	char *s;
	39	{
	40	register char ep, p;
	41	long tmp;
	42
	43	#define CHK(s) (*p == s[0] && !strcmp(p, s))
	44	if (!(s = index(s, ':')))
	45	gerr(NULL);
	46	for (++s; s;) {
	47	p = strsep(&s, ":\0");
	48	if (!p \|\| !*p)
	49	break;
	50	if (!(ep = index(p, '=')))
	51	gerr(p);
	52	*ep++ = '\0';
	53	(void)sscanf(ep, "%lx", &tmp);
	54	if (CHK("cflag")) {
	55	tp->c_cflag = tmp;
	56	continue;
	57	}
	58	if (CHK("discard")) {
	59	tp->c_cc[VDISCARD] = tmp;
	60	continue;
	61	}
	62	if (CHK("dsusp")) {
	63	tp->c_cc[VDSUSP] = tmp;
	64	continue;
	65	}
	66	if (CHK("eof")) {
	67	tp->c_cc[VEOF] = tmp;
	68	continue;
	69	}
	70	if (CHK("eol")) {
	71	tp->c_cc[VEOL] = tmp;
	72	continue;
	73	}
	74	if (CHK("eol2")) {
	75	tp->c_cc[VEOL2] = tmp;
	76	continue;
	77	}
	78	if (CHK("erase")) {
	79	tp->c_cc[VERASE] = tmp;
	80	continue;
	81	}
	82	if (CHK("iflag")) {
	83	tp->c_iflag = tmp;
	84	continue;
	85	}
	86	if (CHK("intr")) {
	87	tp->c_cc[VINTR] = tmp;
	88	continue;
	89	}
	90	if (CHK("ispeed")) {
	91	(void)sscanf(ep, "%ld", &tmp);
	92	tp->c_ispeed = tmp;
	93	continue;
	94	}
95	if (CHK("kill")) {
96	tp->c_cc[VKILL] = tmp;
97	continue;
98	}
99	if (CHK("lflag")) {
100	tp->c_lflag = tmp;
101	continue;
102	}
103	if (CHK("lnext")) {
104	tp->c_cc[VLNEXT] = tmp;
105	continue;
106	}
107	if (CHK("oflag")) {
108	tp->c_oflag = tmp;
109	continue;
110	}
111	if (CHK("ospeed")) {
112	(void)sscanf(ep, "%ld", &tmp);
113	tp->c_ospeed = tmp;
114	continue;
115	}
116	if (CHK("quit")) {
117	tp->c_cc[VQUIT] = tmp;
118	continue;
119	}
120	if (CHK("reprint")) {
121	tp->c_cc[VREPRINT] = tmp;
122	continue;
123	}
124	if (CHK("start")) {
125	tp->c_cc[VSTART] = tmp;
126	continue;
127	}
128	if (CHK("status")) {
129	tp->c_cc[VSTATUS] = tmp;
130	continue;
131	}
132	if (CHK("stop")) {
133	tp->c_cc[VSTOP] = tmp;
134	continue;
135	}
136	if (CHK("susp")) {
137	tp->c_cc[VSUSP] = tmp;
138	continue;
139	}
140	if (CHK("werase")) {
141	tp->c_cc[VWERASE] = tmp;
142	continue;
143	}
144	gerr(p);
145	}
146	}
147
148	static void
149	gerr(s)
150	char *s;
151	{
152	if (s)
153	err("illegal gfmt1 option -- %s", s);
154	else
155	err("illegal gfmt1 option");
156	}