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

/*-
 * Copyright (c) 1991 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef lint
static char sccsid[] = "@(#)gfmt.c	5.4 (Berkeley) 6/10/91";
#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
62f2f9b2 WJ	1	/*-
	2	* Copyright (c) 1991 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	8	* 1. Redistributions of source code must retain the above copyright
	9	* notice, this list of conditions and the following disclaimer.
	10	* 2. Redistributions in binary form must reproduce the above copyright
	11	* notice, this list of conditions and the following disclaimer in the
	12	* documentation and/or other materials provided with the distribution.
	13	* 3. All advertising materials mentioning features or use of this software
	14	* must display the following acknowledgement:
	15	* This product includes software developed by the University of
	16	* California, Berkeley and its contributors.
	17	* 4. Neither the name of the University nor the names of its contributors
	18	* may be used to endorse or promote products derived from this software
	19	* without specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	22	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	24	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	25	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	26	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	27	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	28	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	29	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	30	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	31	* SUCH DAMAGE.
	32	*/
	33
	34	#ifndef lint
	35	static char sccsid[] = "@(#)gfmt.c 5.4 (Berkeley) 6/10/91";
	36	#endif /* not lint */
	37
	38	#include <sys/types.h>
	39	#include <stdio.h>
	40	#include <string.h>
	41	#include "stty.h"
	42	#include "extern.h"
	43
	44	static void gerr __P((char *));
	45
	46	void
	47	gprint(tp, wp, ldisc)
	48	struct termios *tp;
	49	struct winsize *wp;
	50	int ldisc;
	51	{
	52	register struct cchar *cp;
	53
	54	(void)printf("gfmt1:cflag=%x:iflag=%x:lflag=%x:oflag=%x:",
	55	tp->c_cflag, tp->c_iflag, tp->c_lflag, tp->c_oflag);
	56	for (cp = cchars1; cp->name; ++cp)
	57	(void)printf("%s=%x:", cp->name, tp->c_cc[cp->sub]);
	58	(void)printf("ispeed=%d:ospeed=%d\n", cfgetispeed(tp), cfgetospeed(tp));
	59	}
	60
	61	void
	62	gread(tp, s)
	63	register struct termios *tp;
	64	char *s;
65	{
66	register char ep, p;
67	long tmp;
68
69	#define CHK(s) (*p == s[0] && !strcmp(p, s))
70	if (!(s = index(s, ':')))
71	gerr(NULL);
72	for (++s; s;) {
73	p = strsep(&s, ":\0");
74	if (!p \|\| !*p)
75	break;
76	if (!(ep = index(p, '=')))
77	gerr(p);
78	*ep++ = '\0';
79	(void)sscanf(ep, "%lx", &tmp);
80	if (CHK("cflag")) {
81	tp->c_cflag = tmp;
82	continue;
83	}
84	if (CHK("discard")) {
85	tp->c_cc[VDISCARD] = tmp;
86	continue;
87	}
88	if (CHK("dsusp")) {
89	tp->c_cc[VDSUSP] = tmp;
90	continue;
91	}
92	if (CHK("eof")) {
93	tp->c_cc[VEOF] = tmp;
94	continue;
95	}
96	if (CHK("eol")) {
97	tp->c_cc[VEOL] = tmp;
98	continue;
99	}
100	if (CHK("eol2")) {
101	tp->c_cc[VEOL2] = tmp;
102	continue;
103	}
104	if (CHK("erase")) {
105	tp->c_cc[VERASE] = tmp;
106	continue;
107	}
108	if (CHK("iflag")) {
109	tp->c_iflag = tmp;
110	continue;
111	}
112	if (CHK("intr")) {
113	tp->c_cc[VINTR] = tmp;
114	continue;
115	}
116	if (CHK("ispeed")) {
117	(void)sscanf(ep, "%ld", &tmp);
118	tp->c_ispeed = tmp;
119	continue;
120	}
121	if (CHK("kill")) {
122	tp->c_cc[VKILL] = tmp;
123	continue;
124	}
125	if (CHK("lflag")) {
126	tp->c_lflag = tmp;
127	continue;
128	}
129	if (CHK("lnext")) {
130	tp->c_cc[VLNEXT] = tmp;
131	continue;
132	}
133	if (CHK("oflag")) {
134	tp->c_oflag = tmp;
135	continue;
136	}
137	if (CHK("ospeed")) {
138	(void)sscanf(ep, "%ld", &tmp);
139	tp->c_ospeed = tmp;
140	continue;
141	}
142	if (CHK("quit")) {
143	tp->c_cc[VQUIT] = tmp;
144	continue;
145	}
146	if (CHK("reprint")) {
147	tp->c_cc[VREPRINT] = tmp;
148	continue;
149	}
150	if (CHK("start")) {
151	tp->c_cc[VSTART] = tmp;
152	continue;
153	}
154	if (CHK("status")) {
155	tp->c_cc[VSTATUS] = tmp;
156	continue;
157	}
158	if (CHK("stop")) {
159	tp->c_cc[VSTOP] = tmp;
160	continue;
161	}
162	if (CHK("susp")) {
163	tp->c_cc[VSUSP] = tmp;
164	continue;
165	}
166	if (CHK("werase")) {
167	tp->c_cc[VWERASE] = tmp;
168	continue;
169	}
170	gerr(p);
171	}
172	}
173
174	static void
175	gerr(s)
176	char *s;
177	{
178	if (s)
179	err("illegal gfmt1 option -- %s", s);
180	else
181	err("illegal gfmt1 option");
182	}