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 /* from: static char sccsid[] = "@(#)gfmt.c 5.4 (Berkeley) 6/10/91"; */ 36 static char rcsid[] = "$Id: gfmt.c,v 1.4 1993/06/01 14:42:12 cgd Exp $"; 37 #endif /* not lint */ 38 39 #include <sys/types.h> 40 #include <stdio.h> 41 #include <string.h> 42 #include "stty.h" 43 #include "extern.h" 44 45 static void gerr __P((char *)); 46 47 void 48 gprint(tp, wp, ldisc) 49 struct termios *tp; 50 struct winsize *wp; 51 int ldisc; 52 { 53 register struct cchar *cp; 54 55 (void)printf("gfmt1:cflag=%x:iflag=%x:lflag=%x:oflag=%x:", 56 tp->c_cflag, tp->c_iflag, tp->c_lflag, tp->c_oflag); 57 for (cp = cchars1; cp->name; ++cp) 58 (void)printf("%s=%x:", cp->name, tp->c_cc[cp->sub]); 59 (void)printf("ispeed=%d:ospeed=%d\n", cfgetispeed(tp), cfgetospeed(tp)); 60 } 61 62 void 63 gread(tp, s) 64 register struct termios *tp; 65 char *s; 66 { 67 register char *ep, *p; 68 long tmp; 69 70 #define CHK(s) (*p == s[0] && !strcmp(p, s)) 71 if (!(s = index(s, ':'))) 72 gerr(NULL); 73 for (++s; s;) { 74 p = strsep(&s, ":\0"); 75 if (!p || !*p) 76 break; 77 if (!(ep = index(p, '='))) 78 gerr(p); 79 *ep++ = '\0'; 80 (void)sscanf(ep, "%lx", &tmp); 81 if (CHK("cflag")) { 82 tp->c_cflag = tmp; 83 continue; 84 } 85 if (CHK("discard")) { 86 tp->c_cc[VDISCARD] = tmp; 87 continue; 88 } 89 if (CHK("dsusp")) { 90 tp->c_cc[VDSUSP] = tmp; 91 continue; 92 } 93 if (CHK("eof")) { 94 tp->c_cc[VEOF] = tmp; 95 continue; 96 } 97 if (CHK("eol")) { 98 tp->c_cc[VEOL] = tmp; 99 continue; 100 } 101 if (CHK("eol2")) { 102 tp->c_cc[VEOL2] = tmp; 103 continue; 104 } 105 if (CHK("erase")) { 106 tp->c_cc[VERASE] = tmp; 107 continue; 108 } 109 if (CHK("iflag")) { 110 tp->c_iflag = tmp; 111 continue; 112 } 113 if (CHK("intr")) { 114 tp->c_cc[VINTR] = tmp; 115 continue; 116 } 117 if (CHK("ispeed")) { 118 (void)sscanf(ep, "%ld", &tmp); 119 tp->c_ispeed = tmp; 120 continue; 121 } 122 if (CHK("kill")) { 123 tp->c_cc[VKILL] = tmp; 124 continue; 125 } 126 if (CHK("lflag")) { 127 tp->c_lflag = tmp; 128 continue; 129 } 130 if (CHK("lnext")) { 131 tp->c_cc[VLNEXT] = tmp; 132 continue; 133 } 134 if (CHK("oflag")) { 135 tp->c_oflag = tmp; 136 continue; 137 } 138 if (CHK("ospeed")) { 139 (void)sscanf(ep, "%ld", &tmp); 140 tp->c_ospeed = tmp; 141 continue; 142 } 143 if (CHK("quit")) { 144 tp->c_cc[VQUIT] = tmp; 145 continue; 146 } 147 if (CHK("reprint")) { 148 tp->c_cc[VREPRINT] = tmp; 149 continue; 150 } 151 if (CHK("start")) { 152 tp->c_cc[VSTART] = tmp; 153 continue; 154 } 155 if (CHK("status")) { 156 tp->c_cc[VSTATUS] = tmp; 157 continue; 158 } 159 if (CHK("stop")) { 160 tp->c_cc[VSTOP] = tmp; 161 continue; 162 } 163 if (CHK("susp")) { 164 tp->c_cc[VSUSP] = tmp; 165 continue; 166 } 167 if (CHK("werase")) { 168 tp->c_cc[VWERASE] = tmp; 169 continue; 170 } 171 gerr(p); 172 } 173 } 174 175 static void 176 gerr(s) 177 char *s; 178 { 179 if (s) 180 err("illegal gfmt1 option -- %s", s); 181 else 182 err("illegal gfmt1 option"); 183 } 184