| @@ -1,1668 +1,1668 @@ | | | @@ -1,1668 +1,1668 @@ |
1 | /* $NetBSD: ite.c,v 1.71 2011/06/05 16:25:12 tsutsui Exp $ */ | | 1 | /* $NetBSD: ite.c,v 1.71.14.1 2014/02/21 12:27:28 sborrill Exp $ */ |
2 | | | 2 | |
3 | /* | | 3 | /* |
4 | * Copyright (c) 1988 University of Utah. | | 4 | * Copyright (c) 1988 University of Utah. |
5 | * Copyright (c) 1990 The Regents of the University of California. | | 5 | * Copyright (c) 1990 The Regents of the University of California. |
6 | * All rights reserved. | | 6 | * All rights reserved. |
7 | * | | 7 | * |
8 | * This code is derived from software contributed to Berkeley by | | 8 | * This code is derived from software contributed to Berkeley by |
9 | * the Systems Programming Group of the University of Utah Computer | | 9 | * the Systems Programming Group of the University of Utah Computer |
10 | * Science Department. | | 10 | * Science Department. |
11 | * | | 11 | * |
12 | * Redistribution and use in source and binary forms, with or without | | 12 | * Redistribution and use in source and binary forms, with or without |
13 | * modification, are permitted provided that the following conditions | | 13 | * modification, are permitted provided that the following conditions |
14 | * are met: | | 14 | * are met: |
15 | * 1. Redistributions of source code must retain the above copyright | | 15 | * 1. Redistributions of source code must retain the above copyright |
16 | * notice, this list of conditions and the following disclaimer. | | 16 | * notice, this list of conditions and the following disclaimer. |
17 | * 2. Redistributions in binary form must reproduce the above copyright | | 17 | * 2. Redistributions in binary form must reproduce the above copyright |
18 | * notice, this list of conditions and the following disclaimer in the | | 18 | * notice, this list of conditions and the following disclaimer in the |
19 | * documentation and/or other materials provided with the distribution. | | 19 | * documentation and/or other materials provided with the distribution. |
20 | * 3. Neither the name of the University nor the names of its contributors | | 20 | * 3. Neither the name of the University nor the names of its contributors |
21 | * may be used to endorse or promote products derived from this software | | 21 | * may be used to endorse or promote products derived from this software |
22 | * without specific prior written permission. | | 22 | * without specific prior written permission. |
23 | * | | 23 | * |
24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | | 24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | | 25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | | 27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | | 30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | | 31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | | 32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | | 33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
34 | * SUCH DAMAGE. | | 34 | * SUCH DAMAGE. |
35 | * | | 35 | * |
36 | * from: Utah Hdr: ite.c 1.1 90/07/09 | | 36 | * from: Utah Hdr: ite.c 1.1 90/07/09 |
37 | * from: @(#)ite.c 7.6 (Berkeley) 5/16/91 | | 37 | * from: @(#)ite.c 7.6 (Berkeley) 5/16/91 |
38 | */ | | 38 | */ |
39 | | | 39 | |
40 | /* | | 40 | /* |
41 | * ite - bitmapped terminal. | | 41 | * ite - bitmapped terminal. |
42 | * Supports VT200, a few terminal features will be unavailable until | | 42 | * Supports VT200, a few terminal features will be unavailable until |
43 | * the system actually probes the device (i.e. not after consinit()) | | 43 | * the system actually probes the device (i.e. not after consinit()) |
44 | */ | | 44 | */ |
45 | | | 45 | |
46 | #include <sys/cdefs.h> | | 46 | #include <sys/cdefs.h> |
47 | __KERNEL_RCSID(0, "$NetBSD: ite.c,v 1.71 2011/06/05 16:25:12 tsutsui Exp $"); | | 47 | __KERNEL_RCSID(0, "$NetBSD: ite.c,v 1.71.14.1 2014/02/21 12:27:28 sborrill Exp $"); |
48 | | | 48 | |
49 | #include "opt_ddb.h" | | 49 | #include "opt_ddb.h" |
50 | | | 50 | |
51 | #include <sys/param.h> | | 51 | #include <sys/param.h> |
52 | #include <sys/kernel.h> | | 52 | #include <sys/kernel.h> |
53 | #include <sys/conf.h> | | 53 | #include <sys/conf.h> |
54 | #include <sys/device.h> | | 54 | #include <sys/device.h> |
55 | #include <sys/malloc.h> | | 55 | #include <sys/malloc.h> |
56 | #include <sys/fcntl.h> | | 56 | #include <sys/fcntl.h> |
57 | #include <sys/ioctl.h> | | 57 | #include <sys/ioctl.h> |
58 | #include <sys/tty.h> | | 58 | #include <sys/tty.h> |
59 | #include <sys/termios.h> | | 59 | #include <sys/termios.h> |
60 | #include <sys/systm.h> | | 60 | #include <sys/systm.h> |
61 | #include <sys/callout.h> | | 61 | #include <sys/callout.h> |
62 | #include <sys/proc.h> | | 62 | #include <sys/proc.h> |
63 | #include <dev/cons.h> | | 63 | #include <dev/cons.h> |
64 | #include <sys/kauth.h> | | 64 | #include <sys/kauth.h> |
65 | | | 65 | |
66 | #include <machine/cpu.h> | | 66 | #include <machine/cpu.h> |
67 | | | 67 | |
68 | #include <atari/atari/device.h> | | 68 | #include <atari/atari/device.h> |
69 | #include <atari/dev/event_var.h> | | 69 | #include <atari/dev/event_var.h> |
70 | #include <atari/dev/kbdmap.h> | | 70 | #include <atari/dev/kbdmap.h> |
71 | #include <atari/dev/kbdvar.h> | | 71 | #include <atari/dev/kbdvar.h> |
72 | #include <atari/dev/iteioctl.h> | | 72 | #include <atari/dev/iteioctl.h> |
73 | #include <atari/dev/itevar.h> | | 73 | #include <atari/dev/itevar.h> |
74 | #include <atari/dev/grfioctl.h> | | 74 | #include <atari/dev/grfioctl.h> |
75 | #include <atari/dev/grfabs_reg.h> | | 75 | #include <atari/dev/grfabs_reg.h> |
76 | #include <atari/dev/grfvar.h> | | 76 | #include <atari/dev/grfvar.h> |
77 | #include <atari/dev/viewioctl.h> | | 77 | #include <atari/dev/viewioctl.h> |
78 | #include <atari/dev/viewvar.h> | | 78 | #include <atari/dev/viewvar.h> |
79 | | | 79 | |
80 | #include "ioconf.h" | | 80 | #include "ioconf.h" |
81 | | | 81 | |
82 | #define ITEUNIT(dev) (minor(dev)) | | 82 | #define ITEUNIT(dev) (minor(dev)) |
83 | | | 83 | |
84 | #define SUBR_INIT(sc) (sc)->grf->g_iteinit(sc) | | 84 | #define SUBR_INIT(sc) (sc)->grf->g_iteinit(sc) |
85 | #define SUBR_DEINIT(sc) (sc)->grf->g_itedeinit(sc) | | 85 | #define SUBR_DEINIT(sc) (sc)->grf->g_itedeinit(sc) |
86 | #define SUBR_PUTC(sc,c,dy,dx,m) (sc)->grf->g_iteputc(sc,c,dy,dx,m) | | 86 | #define SUBR_PUTC(sc,c,dy,dx,m) (sc)->grf->g_iteputc(sc,c,dy,dx,m) |
87 | #define SUBR_CURSOR(sc,flg) (sc)->grf->g_itecursor(sc,flg) | | 87 | #define SUBR_CURSOR(sc,flg) (sc)->grf->g_itecursor(sc,flg) |
88 | #define SUBR_CLEAR(sc,sy,sx,h,w) (sc)->grf->g_iteclear(sc,sy,sx,h,w) | | 88 | #define SUBR_CLEAR(sc,sy,sx,h,w) (sc)->grf->g_iteclear(sc,sy,sx,h,w) |
89 | #define SUBR_SCROLL(sc,sy,sx,cnt,dir) (sc)->grf->g_itescroll(sc,sy,sx,cnt,dir) | | 89 | #define SUBR_SCROLL(sc,sy,sx,cnt,dir) (sc)->grf->g_itescroll(sc,sy,sx,cnt,dir) |
90 | | | 90 | |
91 | int start_repeat_timeo = 30; /* first repeat after x s/100 */ | | 91 | int start_repeat_timeo = 30; /* first repeat after x s/100 */ |
92 | int next_repeat_timeo = 10; /* next repeat after x s/100 */ | | 92 | int next_repeat_timeo = 10; /* next repeat after x s/100 */ |
93 | | | 93 | |
94 | /* | | 94 | /* |
95 | * Patchable | | 95 | * Patchable |
96 | */ | | 96 | */ |
97 | int ite_default_x = 0; /* def leftedge offset */ | | 97 | int ite_default_x = 0; /* def leftedge offset */ |
98 | int ite_default_y = 0; /* def topedge offset */ | | 98 | int ite_default_y = 0; /* def topedge offset */ |
99 | int ite_default_width = 640; /* def width */ | | 99 | int ite_default_width = 640; /* def width */ |
100 | int ite_default_depth = 1; /* def depth */ | | 100 | int ite_default_depth = 1; /* def depth */ |
101 | int ite_default_height = 400; /* def height */ | | 101 | int ite_default_height = 400; /* def height */ |
102 | int ite_default_wrap = 1; /* if you want vtxxx-nam -> binpatch */ | | 102 | int ite_default_wrap = 1; /* if you want vtxxx-nam -> binpatch */ |
103 | | | 103 | |
104 | struct ite_softc con_itesoftc; | | 104 | struct ite_softc con_itesoftc; |
105 | u_char cons_tabs[MAX_TABS]; | | 105 | u_char cons_tabs[MAX_TABS]; |
106 | | | 106 | |
107 | struct ite_softc *kbd_ite; | | 107 | struct ite_softc *kbd_ite; |
108 | int kbd_init; | | 108 | int kbd_init; |
109 | | | 109 | |
110 | static inline int atoi(const char *); | | 110 | static inline int atoi(const char *); |
111 | static inline int ite_argnum(struct ite_softc *); | | 111 | static inline int ite_argnum(struct ite_softc *); |
112 | static inline int ite_zargnum(struct ite_softc *); | | 112 | static inline int ite_zargnum(struct ite_softc *); |
113 | static inline void ite_cr(struct ite_softc *); | | 113 | static inline void ite_cr(struct ite_softc *); |
114 | static inline void ite_crlf(struct ite_softc *); | | 114 | static inline void ite_crlf(struct ite_softc *); |
115 | static inline void ite_clrline(struct ite_softc *); | | 115 | static inline void ite_clrline(struct ite_softc *); |
116 | static inline void ite_clrscreen(struct ite_softc *); | | 116 | static inline void ite_clrscreen(struct ite_softc *); |
117 | static inline void ite_clrtobos(struct ite_softc *); | | 117 | static inline void ite_clrtobos(struct ite_softc *); |
118 | static inline void ite_clrtobol(struct ite_softc *); | | 118 | static inline void ite_clrtobol(struct ite_softc *); |
119 | static inline void ite_clrtoeol(struct ite_softc *); | | 119 | static inline void ite_clrtoeol(struct ite_softc *); |
120 | static inline void ite_clrtoeos(struct ite_softc *); | | 120 | static inline void ite_clrtoeos(struct ite_softc *); |
121 | static inline void ite_dnchar(struct ite_softc *, int); | | 121 | static inline void ite_dnchar(struct ite_softc *, int); |
122 | static inline void ite_inchar(struct ite_softc *, int); | | 122 | static inline void ite_inchar(struct ite_softc *, int); |
123 | static inline void ite_inline(struct ite_softc *, int); | | 123 | static inline void ite_inline(struct ite_softc *, int); |
124 | static inline void ite_lf(struct ite_softc *); | | 124 | static inline void ite_lf(struct ite_softc *); |
125 | static inline void ite_dnline(struct ite_softc *, int); | | 125 | static inline void ite_dnline(struct ite_softc *, int); |
126 | static inline void ite_rlf(struct ite_softc *); | | 126 | static inline void ite_rlf(struct ite_softc *); |
127 | static inline void ite_sendstr(const char *); | | 127 | static inline void ite_sendstr(const char *); |
128 | static inline void snap_cury(struct ite_softc *); | | 128 | static inline void snap_cury(struct ite_softc *); |
129 | | | 129 | |
130 | static void alignment_display(struct ite_softc *); | | 130 | static void alignment_display(struct ite_softc *); |
131 | static struct ite_softc *getitesp(dev_t); | | 131 | static struct ite_softc *getitesp(dev_t); |
132 | static void itecheckwrap(struct ite_softc *); | | 132 | static void itecheckwrap(struct ite_softc *); |
133 | static void iteprecheckwrap(struct ite_softc *); | | 133 | static void iteprecheckwrap(struct ite_softc *); |
134 | static void itestart(struct tty *); | | 134 | static void itestart(struct tty *); |
135 | static void ite_switch(int); | | 135 | static void ite_switch(int); |
136 | static void repeat_handler(void *); | | 136 | static void repeat_handler(void *); |
137 | | | 137 | |
138 | void iteputchar(int c, struct ite_softc *sc); | | 138 | void iteputchar(int c, struct ite_softc *sc); |
139 | void ite_putstr(const u_char * s, int len, dev_t dev); | | 139 | void ite_putstr(const u_char * s, int len, dev_t dev); |
140 | void iteattach(device_t, device_t, void *); | | 140 | void iteattach(device_t, device_t, void *); |
141 | int itematch(device_t, cfdata_t, void *); | | 141 | int itematch(device_t, cfdata_t, void *); |
142 | | | 142 | |
143 | /* | | 143 | /* |
144 | * Console specific types. | | 144 | * Console specific types. |
145 | */ | | 145 | */ |
146 | dev_type_cnprobe(itecnprobe); | | 146 | dev_type_cnprobe(itecnprobe); |
147 | dev_type_cninit(itecninit); | | 147 | dev_type_cninit(itecninit); |
148 | dev_type_cngetc(itecngetc); | | 148 | dev_type_cngetc(itecngetc); |
149 | dev_type_cnputc(itecnputc); | | 149 | dev_type_cnputc(itecnputc); |
150 | | | 150 | |
151 | CFATTACH_DECL_NEW(ite, sizeof(struct ite_softc), | | 151 | CFATTACH_DECL_NEW(ite, sizeof(struct ite_softc), |
152 | itematch, iteattach, NULL, NULL); | | 152 | itematch, iteattach, NULL, NULL); |
153 | | | 153 | |
154 | dev_type_open(iteopen); | | 154 | dev_type_open(iteopen); |
155 | dev_type_close(iteclose); | | 155 | dev_type_close(iteclose); |
156 | dev_type_read(iteread); | | 156 | dev_type_read(iteread); |
157 | dev_type_write(itewrite); | | 157 | dev_type_write(itewrite); |
158 | dev_type_ioctl(iteioctl); | | 158 | dev_type_ioctl(iteioctl); |
159 | dev_type_tty(itetty); | | 159 | dev_type_tty(itetty); |
160 | dev_type_poll(itepoll); | | 160 | dev_type_poll(itepoll); |
161 | | | 161 | |
162 | const struct cdevsw ite_cdevsw = { | | 162 | const struct cdevsw ite_cdevsw = { |
163 | iteopen, iteclose, iteread, itewrite, iteioctl, | | 163 | iteopen, iteclose, iteread, itewrite, iteioctl, |
164 | nostop, itetty, itepoll, nommap, ttykqfilter, D_TTY | | 164 | nostop, itetty, itepoll, nommap, ttykqfilter, D_TTY |
165 | }; | | 165 | }; |
166 | | | 166 | |
167 | /* | | 167 | /* |
168 | * Keep track of the device number of the ite console. Only used in the | | 168 | * Keep track of the device number of the ite console. Only used in the |
169 | * itematch/iteattach functions. | | 169 | * itematch/iteattach functions. |
170 | */ | | 170 | */ |
171 | static int cons_ite = -1; | | 171 | static int cons_ite = -1; |
172 | | | 172 | |
173 | int | | 173 | int |
174 | itematch(device_t parent, cfdata_t cf, void *aux) | | 174 | itematch(device_t parent, cfdata_t cf, void *aux) |
175 | { | | 175 | { |
176 | | | 176 | |
177 | /* | | 177 | /* |
178 | * Handle early console stuff. The first unit number | | 178 | * Handle early console stuff. The first unit number |
179 | * is the console unit. All other early matches will fail. | | 179 | * is the console unit. All other early matches will fail. |
180 | */ | | 180 | */ |
181 | if (atari_realconfig == 0) { | | 181 | if (atari_realconfig == 0) { |
182 | if (cons_ite >= 0) | | 182 | if (cons_ite >= 0) |
183 | return 0; | | 183 | return 0; |
184 | cons_ite = cf->cf_unit; | | 184 | cons_ite = cf->cf_unit; |
185 | return 1; | | 185 | return 1; |
186 | } | | 186 | } |
187 | return 1; | | 187 | return 1; |
188 | } | | 188 | } |
189 | | | 189 | |
190 | void | | 190 | void |
191 | iteattach(device_t parent, device_t self, void *aux) | | 191 | iteattach(device_t parent, device_t self, void *aux) |
192 | { | | 192 | { |
193 | struct grf_softc *gsc; | | 193 | struct grf_softc *gsc; |
194 | struct ite_softc *sc; | | 194 | struct ite_softc *sc; |
195 | int s; | | 195 | int s; |
196 | int maj, unit; | | 196 | int maj, unit; |
197 | | | 197 | |
198 | gsc = device_private(parent); | | 198 | gsc = device_private(parent); |
199 | sc = device_private(self); | | 199 | sc = device_private(self); |
200 | | | 200 | |
201 | maj = cdevsw_lookup_major(&ite_cdevsw); | | 201 | maj = cdevsw_lookup_major(&ite_cdevsw); |
202 | unit = (self != NULL) ? device_unit(self) : cons_ite; | | 202 | unit = (self != NULL) ? device_unit(self) : cons_ite; |
203 | gsc->g_itedev = makedev(maj, unit); | | 203 | gsc->g_itedev = makedev(maj, unit); |
204 | | | 204 | |
205 | if (self != NULL) { | | 205 | if (self != NULL) { |
206 | s = spltty(); | | 206 | s = spltty(); |
207 | if (con_itesoftc.grf != NULL && | | 207 | if (con_itesoftc.grf != NULL && |
208 | con_itesoftc.grf->g_unit == gsc->g_unit) { | | 208 | con_itesoftc.grf->g_unit == gsc->g_unit) { |
209 | /* | | 209 | /* |
210 | * console reinit copy params over. | | 210 | * console reinit copy params over. |
211 | * and console always gets keyboard | | 211 | * and console always gets keyboard |
212 | */ | | 212 | */ |
213 | memcpy(&sc->grf, &con_itesoftc.grf, | | 213 | memcpy(&sc->grf, &con_itesoftc.grf, |
214 | (char *)&sc[1] - (char *)&sc->grf); | | 214 | (char *)&sc[1] - (char *)&sc->grf); |
215 | con_itesoftc.grf = NULL; | | 215 | con_itesoftc.grf = NULL; |
216 | kbd_ite = sc; | | 216 | kbd_ite = sc; |
217 | } | | 217 | } |
218 | sc->grf = gsc; | | 218 | sc->grf = gsc; |
219 | splx(s); | | 219 | splx(s); |
220 | | | 220 | |
221 | iteinit(gsc->g_itedev); | | 221 | iteinit(gsc->g_itedev); |
222 | printf(": %dx%d", sc->rows, sc->cols); | | 222 | printf(": %dx%d", sc->rows, sc->cols); |
223 | printf(" repeat at (%d/100)s next at (%d/100)s", | | 223 | printf(" repeat at (%d/100)s next at (%d/100)s", |
224 | start_repeat_timeo, next_repeat_timeo); | | 224 | start_repeat_timeo, next_repeat_timeo); |
225 | | | 225 | |
226 | if (kbd_ite == NULL) | | 226 | if (kbd_ite == NULL) |
227 | kbd_ite = sc; | | 227 | kbd_ite = sc; |
228 | if (kbd_ite == sc) | | 228 | if (kbd_ite == sc) |
229 | printf(" has keyboard"); | | 229 | printf(" has keyboard"); |
230 | printf("\n"); | | 230 | printf("\n"); |
231 | sc->flags |= ITE_ATTACHED; | | 231 | sc->flags |= ITE_ATTACHED; |
232 | } else { | | 232 | } else { |
233 | if (con_itesoftc.grf != NULL && | | 233 | if (con_itesoftc.grf != NULL && |
234 | con_itesoftc.grf->g_conpri > gsc->g_conpri) | | 234 | con_itesoftc.grf->g_conpri > gsc->g_conpri) |
235 | return; | | 235 | return; |
236 | con_itesoftc.grf = gsc; | | 236 | con_itesoftc.grf = gsc; |
237 | con_itesoftc.tabs = cons_tabs; | | 237 | con_itesoftc.tabs = cons_tabs; |
238 | } | | 238 | } |
239 | } | | 239 | } |
240 | | | 240 | |
241 | static struct ite_softc * | | 241 | static struct ite_softc * |
242 | getitesp(dev_t dev) | | 242 | getitesp(dev_t dev) |
243 | { | | 243 | { |
244 | | | 244 | |
245 | if (atari_realconfig && (con_itesoftc.grf == NULL)) | | 245 | if (atari_realconfig && (con_itesoftc.grf == NULL)) |
246 | return(device_lookup_private(&ite_cd, ITEUNIT(dev))); | | 246 | return(device_lookup_private(&ite_cd, ITEUNIT(dev))); |
247 | | | 247 | |
248 | if (con_itesoftc.grf == NULL) | | 248 | if (con_itesoftc.grf == NULL) |
249 | panic("no ite_softc for console"); | | 249 | panic("no ite_softc for console"); |
250 | return(&con_itesoftc); | | 250 | return(&con_itesoftc); |
251 | } | | 251 | } |
252 | | | 252 | |
253 | /* | | 253 | /* |
254 | * cons.c entry points into ite device. | | 254 | * cons.c entry points into ite device. |
255 | */ | | 255 | */ |
256 | | | 256 | |
257 | /* | | 257 | /* |
258 | * Return a priority in consdev->cn_pri field highest wins. This function | | 258 | * Return a priority in consdev->cn_pri field highest wins. This function |
259 | * is called before any devices have been probed. | | 259 | * is called before any devices have been probed. |
260 | */ | | 260 | */ |
261 | void | | 261 | void |
262 | itecnprobe(struct consdev *cd) | | 262 | itecnprobe(struct consdev *cd) |
263 | { | | 263 | { |
264 | /* | | 264 | /* |
265 | * return priority of the best ite (already picked from attach) | | 265 | * return priority of the best ite (already picked from attach) |
266 | * or CN_DEAD. | | 266 | * or CN_DEAD. |
267 | */ | | 267 | */ |
268 | if (con_itesoftc.grf == NULL) | | 268 | if (con_itesoftc.grf == NULL) |
269 | cd->cn_pri = CN_DEAD; | | 269 | cd->cn_pri = CN_DEAD; |
270 | else { | | 270 | else { |
271 | cd->cn_pri = con_itesoftc.grf->g_conpri; | | 271 | cd->cn_pri = con_itesoftc.grf->g_conpri; |
272 | cd->cn_dev = con_itesoftc.grf->g_itedev; | | 272 | cd->cn_dev = con_itesoftc.grf->g_itedev; |
273 | } | | 273 | } |
274 | } | | 274 | } |
275 | | | 275 | |
276 | void | | 276 | void |
277 | itecninit(struct consdev *cd) | | 277 | itecninit(struct consdev *cd) |
278 | { | | 278 | { |
279 | struct ite_softc *sc; | | 279 | struct ite_softc *sc; |
280 | | | 280 | |
281 | sc = getitesp(cd->cn_dev); | | 281 | sc = getitesp(cd->cn_dev); |
282 | sc->flags |= ITE_ISCONS; | | 282 | sc->flags |= ITE_ISCONS; |
283 | iteinit(cd->cn_dev); | | 283 | iteinit(cd->cn_dev); |
284 | sc->flags |= ITE_ACTIVE | ITE_ISCONS; | | 284 | sc->flags |= ITE_ACTIVE | ITE_ISCONS; |
285 | } | | 285 | } |
286 | | | 286 | |
287 | /* | | 287 | /* |
288 | * ite_cnfinish() is called in ite_init() when the device is | | 288 | * ite_cnfinish() is called in ite_init() when the device is |
289 | * being probed in the normal fasion, thus we can finish setting | | 289 | * being probed in the normal fasion, thus we can finish setting |
290 | * up this ite now that the system is more functional. | | 290 | * up this ite now that the system is more functional. |
291 | */ | | 291 | */ |
292 | void | | 292 | void |
293 | ite_cnfinish(struct ite_softc *sc) | | 293 | ite_cnfinish(struct ite_softc *sc) |
294 | { | | 294 | { |
295 | static int done; | | 295 | static int done; |
296 | | | 296 | |
297 | if (done) | | 297 | if (done) |
298 | return; | | 298 | return; |
299 | done = 1; | | 299 | done = 1; |
300 | } | | 300 | } |
301 | | | 301 | |
302 | int | | 302 | int |
303 | itecngetc(dev_t dev) | | 303 | itecngetc(dev_t dev) |
304 | { | | 304 | { |
305 | int c; | | 305 | int c; |
306 | | | 306 | |
307 | do { | | 307 | do { |
308 | c = kbdgetcn(); | | 308 | c = kbdgetcn(); |
309 | c = ite_cnfilter(c, ITEFILT_CONSOLE); | | 309 | c = ite_cnfilter(c, ITEFILT_CONSOLE); |
310 | } while (c == -1); | | 310 | } while (c == -1); |
311 | return (c); | | 311 | return (c); |
312 | } | | 312 | } |
313 | | | 313 | |
314 | void | | 314 | void |
315 | itecnputc(dev_t dev, int c) | | 315 | itecnputc(dev_t dev, int c) |
316 | { | | 316 | { |
317 | static int paniced; | | 317 | static int paniced; |
318 | struct ite_softc *sc; | | 318 | struct ite_softc *sc; |
319 | char ch; | | 319 | char ch; |
320 | | | 320 | |
321 | sc = getitesp(dev); | | 321 | sc = getitesp(dev); |
322 | ch = c; | | 322 | ch = c; |
323 | | | 323 | |
324 | if (panicstr && !paniced && | | 324 | if (panicstr && !paniced && |
325 | (sc->flags & (ITE_ACTIVE | ITE_INGRF)) != ITE_ACTIVE) { | | 325 | (sc->flags & (ITE_ACTIVE | ITE_INGRF)) != ITE_ACTIVE) { |
326 | ite_on(dev, 3); | | 326 | ite_on(dev, 3); |
327 | paniced = 1; | | 327 | paniced = 1; |
328 | } | | 328 | } |
329 | SUBR_CURSOR(sc, START_CURSOROPT); | | 329 | SUBR_CURSOR(sc, START_CURSOROPT); |
330 | iteputchar(ch, sc); | | 330 | iteputchar(ch, sc); |
331 | SUBR_CURSOR(sc, END_CURSOROPT); | | 331 | SUBR_CURSOR(sc, END_CURSOROPT); |
332 | } | | 332 | } |
333 | | | 333 | |
334 | /* | | 334 | /* |
335 | * standard entry points to the device. | | 335 | * standard entry points to the device. |
336 | */ | | 336 | */ |
337 | | | 337 | |
338 | /* | | 338 | /* |
339 | * iteinit() is the standard entry point for initialization of | | 339 | * iteinit() is the standard entry point for initialization of |
340 | * an ite device, it is also called from itecninit(). | | 340 | * an ite device, it is also called from itecninit(). |
341 | * | | 341 | * |
342 | */ | | 342 | */ |
343 | void | | 343 | void |
344 | iteinit(dev_t dev) | | 344 | iteinit(dev_t dev) |
345 | { | | 345 | { |
346 | struct ite_softc *sc; | | 346 | struct ite_softc *sc; |
347 | | | 347 | |
348 | sc = getitesp(dev); | | 348 | sc = getitesp(dev); |
349 | if (sc->flags & ITE_INITED) | | 349 | if (sc->flags & ITE_INITED) |
350 | return; | | 350 | return; |
351 | if (atari_realconfig) { | | 351 | if (atari_realconfig) { |
352 | if (sc->kbdmap && sc->kbdmap != &ascii_kbdmap) | | 352 | if (sc->kbdmap && sc->kbdmap != &ascii_kbdmap) |
353 | free(sc->kbdmap, M_DEVBUF); | | 353 | free(sc->kbdmap, M_DEVBUF); |
354 | sc->kbdmap = malloc(sizeof(struct kbdmap), M_DEVBUF, M_WAITOK); | | 354 | sc->kbdmap = malloc(sizeof(struct kbdmap), M_DEVBUF, M_WAITOK); |
355 | memcpy(sc->kbdmap, &ascii_kbdmap, sizeof(struct kbdmap)); | | 355 | memcpy(sc->kbdmap, &ascii_kbdmap, sizeof(struct kbdmap)); |
356 | } | | 356 | } |
357 | else | | 357 | else |
358 | sc->kbdmap = &ascii_kbdmap; | | 358 | sc->kbdmap = &ascii_kbdmap; |
359 | | | 359 | |
360 | sc->cursorx = 0; | | 360 | sc->cursorx = 0; |
361 | sc->cursory = 0; | | 361 | sc->cursory = 0; |
362 | SUBR_INIT(sc); | | 362 | SUBR_INIT(sc); |
363 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 363 | SUBR_CURSOR(sc, DRAW_CURSOR); |
364 | if (sc->tabs == NULL) | | 364 | if (sc->tabs == NULL) |
365 | sc->tabs = malloc(MAX_TABS * sizeof(u_char),M_DEVBUF,M_WAITOK); | | 365 | sc->tabs = malloc(MAX_TABS * sizeof(u_char),M_DEVBUF,M_WAITOK); |
366 | ite_reset(sc); | | 366 | ite_reset(sc); |
367 | sc->flags |= ITE_INITED; | | 367 | sc->flags |= ITE_INITED; |
368 | } | | 368 | } |
369 | | | 369 | |
370 | int | | 370 | int |
371 | iteopen(dev_t dev, int mode, int devtype, struct lwp *l) | | 371 | iteopen(dev_t dev, int mode, int devtype, struct lwp *l) |
372 | { | | 372 | { |
373 | struct ite_softc *sc; | | 373 | struct ite_softc *sc; |
374 | struct tty *tp; | | 374 | struct tty *tp; |
375 | int error, first, unit; | | 375 | int error, first, unit; |
376 | | | 376 | |
377 | unit = ITEUNIT(dev); | | 377 | unit = ITEUNIT(dev); |
378 | if (unit >= ite_cd.cd_ndevs) | | 378 | if (unit >= ite_cd.cd_ndevs) |
379 | return ENXIO; | | 379 | return ENXIO; |
380 | | | 380 | |
381 | first = 0; | | 381 | first = 0; |
382 | sc = getitesp(dev); | | 382 | sc = getitesp(dev); |
383 | if (sc == NULL) | | 383 | if (sc == NULL) |
384 | return ENXIO; | | 384 | return ENXIO; |
385 | if ((sc->flags & ITE_ATTACHED) == 0) | | 385 | if ((sc->flags & ITE_ATTACHED) == 0) |
386 | return (ENXIO); | | 386 | return (ENXIO); |
387 | | | 387 | |
388 | if (sc->tp == NULL) { | | 388 | if (sc->tp == NULL) { |
389 | tp = sc->tp = tty_alloc(); | | 389 | tp = sc->tp = tty_alloc(); |
390 | tty_attach(tp); | | 390 | tty_attach(tp); |
391 | } | | 391 | } |
392 | else | | 392 | else |
393 | tp = sc->tp; | | 393 | tp = sc->tp; |
394 | | | 394 | |
395 | if (kauth_authorize_device_tty(l->l_cred, KAUTH_DEVICE_TTY_OPEN, tp)) | | 395 | if (kauth_authorize_device_tty(l->l_cred, KAUTH_DEVICE_TTY_OPEN, tp)) |
396 | return (EBUSY); | | 396 | return (EBUSY); |
397 | | | 397 | |
398 | if ((sc->flags & ITE_ACTIVE) == 0) { | | 398 | if ((sc->flags & ITE_ACTIVE) == 0) { |
399 | ite_on(dev, 0); | | 399 | ite_on(dev, 0); |
400 | first = 1; | | 400 | first = 1; |
401 | } | | 401 | } |
402 | if (!(tp->t_state & TS_ISOPEN) && tp->t_wopen == 0) { | | 402 | if (!(tp->t_state & TS_ISOPEN) && tp->t_wopen == 0) { |
403 | tp->t_oproc = itestart; | | 403 | tp->t_oproc = itestart; |
404 | tp->t_param = ite_param; | | 404 | tp->t_param = ite_param; |
405 | tp->t_dev = dev; | | 405 | tp->t_dev = dev; |
406 | tp->t_iflag = TTYDEF_IFLAG; | | 406 | tp->t_iflag = TTYDEF_IFLAG; |
407 | tp->t_oflag = TTYDEF_OFLAG; | | 407 | tp->t_oflag = TTYDEF_OFLAG; |
408 | tp->t_cflag = TTYDEF_CFLAG; | | 408 | tp->t_cflag = TTYDEF_CFLAG; |
409 | tp->t_lflag = TTYDEF_LFLAG; | | 409 | tp->t_lflag = TTYDEF_LFLAG; |
410 | tp->t_ispeed = tp->t_ospeed = TTYDEF_SPEED; | | 410 | tp->t_ispeed = tp->t_ospeed = TTYDEF_SPEED; |
411 | tp->t_state = TS_CARR_ON; | | 411 | tp->t_state = TS_CARR_ON; |
412 | ttychars(tp); | | 412 | ttychars(tp); |
413 | ttsetwater(tp); | | 413 | ttsetwater(tp); |
414 | } | | 414 | } |
415 | | | 415 | |
416 | | | 416 | |
417 | error = ttyopen(tp, 0, (mode & O_NONBLOCK) ? 1 : 0); | | 417 | error = ttyopen(tp, 0, (mode & O_NONBLOCK) ? 1 : 0); |
418 | if (error) | | 418 | if (error) |
419 | goto bad; | | 419 | goto bad; |
420 | | | 420 | |
421 | error = (*tp->t_linesw->l_open) (dev, tp); | | 421 | error = (*tp->t_linesw->l_open) (dev, tp); |
422 | if (error) | | 422 | if (error) |
423 | goto bad; | | 423 | goto bad; |
424 | | | 424 | |
425 | tp->t_winsize.ws_row = sc->rows; | | 425 | tp->t_winsize.ws_row = sc->rows; |
426 | tp->t_winsize.ws_col = sc->cols; | | 426 | tp->t_winsize.ws_col = sc->cols; |
427 | if (!kbd_init) { | | 427 | if (!kbd_init) { |
428 | kbd_init = 1; | | 428 | kbd_init = 1; |
429 | kbdenable(); | | 429 | kbdenable(); |
430 | } | | 430 | } |
431 | return (0); | | 431 | return (0); |
432 | | | 432 | |
433 | | | 433 | |
434 | bad: | | 434 | bad: |
435 | if (first) | | 435 | if (first) |
436 | ite_off(dev, 0); | | 436 | ite_off(dev, 0); |
437 | | | 437 | |
438 | return (error); | | 438 | return (error); |
439 | } | | 439 | } |
440 | | | 440 | |
441 | int | | 441 | int |
442 | iteclose(dev_t dev, int flag, int mode, struct lwp *l) | | 442 | iteclose(dev_t dev, int flag, int mode, struct lwp *l) |
443 | { | | 443 | { |
444 | struct tty *tp; | | 444 | struct tty *tp; |
445 | | | 445 | |
446 | tp = getitesp(dev)->tp; | | 446 | tp = getitesp(dev)->tp; |
447 | | | 447 | |
448 | KDASSERT(tp); | | 448 | KDASSERT(tp); |
449 | (*tp->t_linesw->l_close) (tp, flag); | | 449 | (*tp->t_linesw->l_close) (tp, flag); |
450 | ttyclose(tp); | | 450 | ttyclose(tp); |
451 | ite_off(dev, 0); | | 451 | ite_off(dev, 0); |
452 | return (0); | | 452 | return (0); |
453 | } | | 453 | } |
454 | | | 454 | |
455 | int | | 455 | int |
456 | iteread(dev_t dev, struct uio *uio, int flag) | | 456 | iteread(dev_t dev, struct uio *uio, int flag) |
457 | { | | 457 | { |
458 | struct tty *tp; | | 458 | struct tty *tp; |
459 | | | 459 | |
460 | tp = getitesp(dev)->tp; | | 460 | tp = getitesp(dev)->tp; |
461 | | | 461 | |
462 | KDASSERT(tp); | | 462 | KDASSERT(tp); |
463 | return ((*tp->t_linesw->l_read) (tp, uio, flag)); | | 463 | return ((*tp->t_linesw->l_read) (tp, uio, flag)); |
464 | } | | 464 | } |
465 | | | 465 | |
466 | int | | 466 | int |
467 | itewrite(dev_t dev, struct uio *uio, int flag) | | 467 | itewrite(dev_t dev, struct uio *uio, int flag) |
468 | { | | 468 | { |
469 | struct tty *tp; | | 469 | struct tty *tp; |
470 | | | 470 | |
471 | tp = getitesp(dev)->tp; | | 471 | tp = getitesp(dev)->tp; |
472 | | | 472 | |
473 | KDASSERT(tp); | | 473 | KDASSERT(tp); |
474 | return ((*tp->t_linesw->l_write) (tp, uio, flag)); | | 474 | return ((*tp->t_linesw->l_write) (tp, uio, flag)); |
475 | } | | 475 | } |
476 | | | 476 | |
477 | int | | 477 | int |
478 | itepoll(dev_t dev, int events, struct lwp *l) | | 478 | itepoll(dev_t dev, int events, struct lwp *l) |
479 | { | | 479 | { |
480 | struct tty *tp; | | 480 | struct tty *tp; |
481 | | | 481 | |
482 | tp = getitesp(dev)->tp; | | 482 | tp = getitesp(dev)->tp; |
483 | | | 483 | |
484 | KDASSERT(tp); | | 484 | KDASSERT(tp); |
485 | return ((*tp->t_linesw->l_poll)(tp, events, l)); | | 485 | return ((*tp->t_linesw->l_poll)(tp, events, l)); |
486 | } | | 486 | } |
487 | | | 487 | |
488 | struct tty * | | 488 | struct tty * |
489 | itetty(dev_t dev) | | 489 | itetty(dev_t dev) |
490 | { | | 490 | { |
491 | return(getitesp(dev)->tp); | | 491 | return(getitesp(dev)->tp); |
492 | } | | 492 | } |
493 | | | 493 | |
494 | int | | 494 | int |
495 | iteioctl(dev_t dev, u_long cmd, void * addr, int flag, struct lwp *l) | | 495 | iteioctl(dev_t dev, u_long cmd, void * addr, int flag, struct lwp *l) |
496 | { | | 496 | { |
497 | struct iterepeat *irp; | | 497 | struct iterepeat *irp; |
498 | struct ite_softc *sc; | | 498 | struct ite_softc *sc; |
499 | struct tty *tp; | | 499 | struct tty *tp; |
500 | view_t *view; | | 500 | view_t *view; |
501 | struct itewinsize *is; | | 501 | struct itewinsize *is; |
502 | struct itebell *ib; | | 502 | struct itebell *ib; |
503 | int error; | | 503 | int error; |
504 | | | 504 | |
505 | sc = getitesp(dev); | | 505 | sc = getitesp(dev); |
506 | tp = sc->tp; | | 506 | tp = sc->tp; |
507 | view = viewview(sc->grf->g_viewdev); | | 507 | view = viewview(sc->grf->g_viewdev); |
508 | | | 508 | |
509 | KDASSERT(tp); | | 509 | KDASSERT(tp); |
510 | | | 510 | |
511 | error = (*tp->t_linesw->l_ioctl) (tp, cmd, addr, flag, l); | | 511 | error = (*tp->t_linesw->l_ioctl) (tp, cmd, addr, flag, l); |
512 | if (error != EPASSTHROUGH) | | 512 | if (error != EPASSTHROUGH) |
513 | return (error); | | 513 | return (error); |
514 | | | 514 | |
515 | error = ttioctl(tp, cmd, addr, flag, l); | | 515 | error = ttioctl(tp, cmd, addr, flag, l); |
516 | if (error != EPASSTHROUGH) | | 516 | if (error != EPASSTHROUGH) |
517 | return (error); | | 517 | return (error); |
518 | | | 518 | |
519 | switch (cmd) { | | 519 | switch (cmd) { |
520 | case ITEIOCSKMAP: | | 520 | case ITEIOCSKMAP: |
521 | if (addr == NULL) | | 521 | if (addr == NULL) |
522 | return(EFAULT); | | 522 | return(EFAULT); |
523 | memcpy(sc->kbdmap, addr, sizeof(struct kbdmap)); | | 523 | memcpy(sc->kbdmap, addr, sizeof(struct kbdmap)); |
524 | return 0; | | 524 | return 0; |
525 | case ITEIOCSSKMAP: | | 525 | case ITEIOCSSKMAP: |
526 | if (addr == NULL) | | 526 | if (addr == NULL) |
527 | return(EFAULT); | | 527 | return(EFAULT); |
528 | memcpy(&ascii_kbdmap, addr, sizeof(struct kbdmap)); | | 528 | memcpy(&ascii_kbdmap, addr, sizeof(struct kbdmap)); |
529 | return 0; | | 529 | return 0; |
530 | case ITEIOCGKMAP: | | 530 | case ITEIOCGKMAP: |
531 | if (addr == NULL) | | 531 | if (addr == NULL) |
532 | return(EFAULT); | | 532 | return(EFAULT); |
533 | memcpy(addr, sc->kbdmap, sizeof(struct kbdmap)); | | 533 | memcpy(addr, sc->kbdmap, sizeof(struct kbdmap)); |
534 | return 0; | | 534 | return 0; |
535 | case ITEIOCGREPT: | | 535 | case ITEIOCGREPT: |
536 | if (addr == NULL) | | 536 | if (addr == NULL) |
537 | return(EFAULT); | | 537 | return(EFAULT); |
538 | irp = (struct iterepeat *)addr; | | 538 | irp = (struct iterepeat *)addr; |
539 | irp->start = start_repeat_timeo; | | 539 | irp->start = start_repeat_timeo; |
540 | irp->next = next_repeat_timeo; | | 540 | irp->next = next_repeat_timeo; |
541 | return 0; | | 541 | return 0; |
542 | case ITEIOCSREPT: | | 542 | case ITEIOCSREPT: |
543 | if (addr == NULL) | | 543 | if (addr == NULL) |
544 | return(EFAULT); | | 544 | return(EFAULT); |
545 | irp = (struct iterepeat *)addr; | | 545 | irp = (struct iterepeat *)addr; |
546 | if (irp->start < ITEMINREPEAT || irp->next < ITEMINREPEAT) | | 546 | if (irp->start < ITEMINREPEAT || irp->next < ITEMINREPEAT) |
547 | return(EINVAL); | | 547 | return(EINVAL); |
548 | start_repeat_timeo = irp->start; | | 548 | start_repeat_timeo = irp->start; |
549 | next_repeat_timeo = irp->next; | | 549 | next_repeat_timeo = irp->next; |
550 | return 0; | | 550 | return 0; |
551 | case ITEIOCGWINSZ: | | 551 | case ITEIOCGWINSZ: |
552 | if (addr == NULL) | | 552 | if (addr == NULL) |
553 | return(EFAULT); | | 553 | return(EFAULT); |
554 | is = (struct itewinsize *)addr; | | 554 | is = (struct itewinsize *)addr; |
555 | is->x = view->display.x; | | 555 | is->x = view->display.x; |
556 | is->y = view->display.y; | | 556 | is->y = view->display.y; |
557 | is->width = view->display.width; | | 557 | is->width = view->display.width; |
558 | is->height = view->display.height; | | 558 | is->height = view->display.height; |
559 | is->depth = view->bitmap->depth; | | 559 | is->depth = view->bitmap->depth; |
560 | return 0; | | 560 | return 0; |
561 | case ITEIOCDSPWIN: | | 561 | case ITEIOCDSPWIN: |
562 | sc->grf->g_mode(sc->grf, GM_GRFON, NULL, 0, 0); | | 562 | sc->grf->g_mode(sc->grf, GM_GRFON, NULL, 0, 0); |
563 | return 0; | | 563 | return 0; |
564 | case ITEIOCREMWIN: | | 564 | case ITEIOCREMWIN: |
565 | sc->grf->g_mode(sc->grf, GM_GRFOFF, NULL, 0, 0); | | 565 | sc->grf->g_mode(sc->grf, GM_GRFOFF, NULL, 0, 0); |
566 | return 0; | | 566 | return 0; |
567 | case ITEIOCSBELL: | | 567 | case ITEIOCSBELL: |
568 | if (addr == NULL) | | 568 | if (addr == NULL) |
569 | return(EFAULT); | | 569 | return(EFAULT); |
570 | ib = (struct itebell *)addr; | | 570 | ib = (struct itebell *)addr; |
571 | kbd_bell_sparms(ib->volume, ib->pitch, ib->msec); | | 571 | kbd_bell_sparms(ib->volume, ib->pitch, ib->msec); |
572 | return 0; | | 572 | return 0; |
573 | case ITEIOCGBELL: | | 573 | case ITEIOCGBELL: |
574 | if (addr == NULL) | | 574 | if (addr == NULL) |
575 | return(EFAULT); | | 575 | return(EFAULT); |
576 | ib = (struct itebell *)addr; | | 576 | ib = (struct itebell *)addr; |
577 | kbd_bell_gparms(&ib->volume, &ib->pitch, &ib->msec); | | 577 | kbd_bell_gparms(&ib->volume, &ib->pitch, &ib->msec); |
578 | return 0; | | 578 | return 0; |
579 | } | | 579 | } |
580 | return (sc->itexx_ioctl)(sc, cmd, addr, flag, l); | | 580 | return (sc->itexx_ioctl)(sc, cmd, addr, flag, l); |
581 | } | | 581 | } |
582 | | | 582 | |
583 | void | | 583 | void |
584 | itestart(struct tty *tp) | | 584 | itestart(struct tty *tp) |
585 | { | | 585 | { |
586 | struct clist *rbp; | | 586 | struct clist *rbp; |
587 | struct ite_softc *sc; | | 587 | struct ite_softc *sc; |
588 | u_char buf[ITEBURST]; | | 588 | u_char buf[ITEBURST]; |
589 | int s, len; | | 589 | int s, len; |
590 | | | 590 | |
591 | sc = getitesp(tp->t_dev); | | 591 | sc = getitesp(tp->t_dev); |
592 | | | 592 | |
593 | KDASSERT(tp); | | 593 | KDASSERT(tp); |
594 | | | 594 | |
595 | s = spltty(); { | | 595 | s = spltty(); { |
596 | if (tp->t_state & (TS_TIMEOUT | TS_BUSY | TS_TTSTOP)) | | 596 | if (tp->t_state & (TS_TIMEOUT | TS_BUSY | TS_TTSTOP)) |
597 | goto out; | | 597 | goto out; |
598 | | | 598 | |
599 | tp->t_state |= TS_BUSY; | | 599 | tp->t_state |= TS_BUSY; |
600 | rbp = &tp->t_outq; | | 600 | rbp = &tp->t_outq; |
601 | | | 601 | |
602 | len = q_to_b(rbp, buf, ITEBURST); | | 602 | len = q_to_b(rbp, buf, ITEBURST); |
603 | } splx(s); | | 603 | } splx(s); |
604 | | | 604 | |
605 | /* Here is a really good place to implement pre/jumpscroll() */ | | 605 | /* Here is a really good place to implement pre/jumpscroll() */ |
606 | ite_putstr((char *)buf, len, tp->t_dev); | | 606 | ite_putstr((char *)buf, len, tp->t_dev); |
607 | | | 607 | |
608 | s = spltty(); { | | 608 | s = spltty(); { |
609 | tp->t_state &= ~TS_BUSY; | | 609 | tp->t_state &= ~TS_BUSY; |
610 | /* we have characters remaining. */ | | 610 | /* we have characters remaining. */ |
611 | if (ttypull(tp)) { | | 611 | if (ttypull(tp)) { |
612 | tp->t_state |= TS_TIMEOUT; | | 612 | tp->t_state |= TS_TIMEOUT; |
613 | callout_schedule(&tp->t_rstrt_ch, 1); | | 613 | callout_schedule(&tp->t_rstrt_ch, 1); |
614 | } | | 614 | } |
615 | out: ; | | 615 | out: ; |
616 | } splx(s); | | 616 | } splx(s); |
617 | } | | 617 | } |
618 | | | 618 | |
619 | void | | 619 | void |
620 | ite_on(dev_t dev, int flag) | | 620 | ite_on(dev_t dev, int flag) |
621 | { | | 621 | { |
622 | struct ite_softc *sc; | | 622 | struct ite_softc *sc; |
623 | int unit; | | 623 | int unit; |
624 | | | 624 | |
625 | unit = ITEUNIT(dev); | | 625 | unit = ITEUNIT(dev); |
626 | sc = getitesp(dev); | | 626 | sc = getitesp(dev); |
627 | | | 627 | |
628 | /* force ite active, overriding graphics mode */ | | 628 | /* force ite active, overriding graphics mode */ |
629 | if (flag & 1) { | | 629 | if (flag & 1) { |
630 | sc->flags |= ITE_ACTIVE; | | 630 | sc->flags |= ITE_ACTIVE; |
631 | sc->flags &= ~(ITE_INGRF | ITE_INITED); | | 631 | sc->flags &= ~(ITE_INGRF | ITE_INITED); |
632 | } | | 632 | } |
633 | /* leave graphics mode */ | | 633 | /* leave graphics mode */ |
634 | if (flag & 2) { | | 634 | if (flag & 2) { |
635 | sc->flags &= ~ITE_INGRF; | | 635 | sc->flags &= ~ITE_INGRF; |
636 | if ((sc->flags & ITE_ACTIVE) == 0) | | 636 | if ((sc->flags & ITE_ACTIVE) == 0) |
637 | return; | | 637 | return; |
638 | } | | 638 | } |
639 | sc->flags |= ITE_ACTIVE; | | 639 | sc->flags |= ITE_ACTIVE; |
640 | if (sc->flags & ITE_INGRF) | | 640 | if (sc->flags & ITE_INGRF) |
641 | return; | | 641 | return; |
642 | iteinit(dev); | | 642 | iteinit(dev); |
643 | } | | 643 | } |
644 | | | 644 | |
645 | void | | 645 | void |
646 | ite_off(dev_t dev, int flag) | | 646 | ite_off(dev_t dev, int flag) |
647 | { | | 647 | { |
648 | struct ite_softc *sc; | | 648 | struct ite_softc *sc; |
649 | | | 649 | |
650 | sc = getitesp(dev); | | 650 | sc = getitesp(dev); |
651 | if (flag & 2) | | 651 | if (flag & 2) |
652 | sc->flags |= ITE_INGRF; | | 652 | sc->flags |= ITE_INGRF; |
653 | if ((sc->flags & ITE_ACTIVE) == 0) | | 653 | if ((sc->flags & ITE_ACTIVE) == 0) |
654 | return; | | 654 | return; |
655 | if ((flag & 1) || | | 655 | if ((flag & 1) || |
656 | (sc->flags & (ITE_INGRF | ITE_ISCONS | ITE_INITED)) == ITE_INITED) | | 656 | (sc->flags & (ITE_INGRF | ITE_ISCONS | ITE_INITED)) == ITE_INITED) |
657 | SUBR_DEINIT(sc); | | 657 | SUBR_DEINIT(sc); |
658 | if ((flag & 2) == 0) /* XXX hmm grfon() I think wants this to go inactive. */ | | 658 | if ((flag & 2) == 0) /* XXX hmm grfon() I think wants this to go inactive. */ |
659 | sc->flags &= ~ITE_ACTIVE; | | 659 | sc->flags &= ~ITE_ACTIVE; |
660 | } | | 660 | } |
661 | | | 661 | |
662 | static void | | 662 | static void |
663 | ite_switch(int unit) | | 663 | ite_switch(int unit) |
664 | { | | 664 | { |
665 | struct ite_softc *sc; | | 665 | struct ite_softc *sc; |
666 | extern const struct cdevsw view_cdevsw; | | 666 | extern const struct cdevsw view_cdevsw; |
667 | | | 667 | |
668 | sc = getitesp(unit); | | 668 | sc = device_lookup_private(&ite_cd, unit); |
669 | if ((sc->flags & (ITE_ATTACHED | ITE_INITED)) == 0) | | 669 | if (sc == NULL || (sc->flags & (ITE_ATTACHED | ITE_INITED)) == 0) |
670 | return; | | 670 | return; |
671 | | | 671 | |
672 | /* | | 672 | /* |
673 | * If switching to an active ite, also switch the keyboard. | | 673 | * If switching to an active ite, also switch the keyboard. |
674 | */ | | 674 | */ |
675 | if (sc->flags & ITE_ACTIVE) | | 675 | if (sc->flags & ITE_ACTIVE) |
676 | kbd_ite = sc; | | 676 | kbd_ite = sc; |
677 | | | 677 | |
678 | /* | | 678 | /* |
679 | * Now make it visible | | 679 | * Now make it visible |
680 | */ | | 680 | */ |
681 | (*view_cdevsw.d_ioctl)(sc->grf->g_viewdev, VIOCDISPLAY, NULL, | | 681 | (*view_cdevsw.d_ioctl)(sc->grf->g_viewdev, VIOCDISPLAY, NULL, |
682 | 0, NOLWP); | | 682 | 0, NOLWP); |
683 | | | 683 | |
684 | /* | | 684 | /* |
685 | * Make sure the cursor's there too.... | | 685 | * Make sure the cursor's there too.... |
686 | */ | | 686 | */ |
687 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 687 | SUBR_CURSOR(sc, DRAW_CURSOR); |
688 | } | | 688 | } |
689 | | | 689 | |
690 | /* XXX called after changes made in underlying grf layer. */ | | 690 | /* XXX called after changes made in underlying grf layer. */ |
691 | /* I want to nuke this */ | | 691 | /* I want to nuke this */ |
692 | void | | 692 | void |
693 | ite_reinit(dev_t dev) | | 693 | ite_reinit(dev_t dev) |
694 | { | | 694 | { |
695 | struct ite_softc *sc; | | 695 | struct ite_softc *sc; |
696 | | | 696 | |
697 | sc = getitesp(dev); | | 697 | sc = getitesp(dev); |
698 | sc->flags &= ~ITE_INITED; | | 698 | sc->flags &= ~ITE_INITED; |
699 | iteinit(dev); | | 699 | iteinit(dev); |
700 | } | | 700 | } |
701 | | | 701 | |
702 | int | | 702 | int |
703 | ite_param(struct tty *tp, struct termios *t) | | 703 | ite_param(struct tty *tp, struct termios *t) |
704 | { | | 704 | { |
705 | tp->t_ispeed = t->c_ispeed; | | 705 | tp->t_ispeed = t->c_ispeed; |
706 | tp->t_ospeed = t->c_ospeed; | | 706 | tp->t_ospeed = t->c_ospeed; |
707 | tp->t_cflag = t->c_cflag; | | 707 | tp->t_cflag = t->c_cflag; |
708 | return (0); | | 708 | return (0); |
709 | } | | 709 | } |
710 | | | 710 | |
711 | void | | 711 | void |
712 | ite_reset(struct ite_softc *sc) | | 712 | ite_reset(struct ite_softc *sc) |
713 | { | | 713 | { |
714 | int i; | | 714 | int i; |
715 | | | 715 | |
716 | sc->curx = 0; | | 716 | sc->curx = 0; |
717 | sc->cury = 0; | | 717 | sc->cury = 0; |
718 | sc->attribute = ATTR_NOR; | | 718 | sc->attribute = ATTR_NOR; |
719 | sc->save_curx = 0; | | 719 | sc->save_curx = 0; |
720 | sc->save_cury = 0; | | 720 | sc->save_cury = 0; |
721 | sc->save_attribute = ATTR_NOR; | | 721 | sc->save_attribute = ATTR_NOR; |
722 | sc->ap = sc->argbuf; | | 722 | sc->ap = sc->argbuf; |
723 | sc->emul_level = 0; | | 723 | sc->emul_level = 0; |
724 | sc->eightbit_C1 = 0; | | 724 | sc->eightbit_C1 = 0; |
725 | sc->top_margin = 0; | | 725 | sc->top_margin = 0; |
726 | sc->bottom_margin = sc->rows - 1; | | 726 | sc->bottom_margin = sc->rows - 1; |
727 | sc->inside_margins = 0; | | 727 | sc->inside_margins = 0; |
728 | sc->linefeed_newline = 0; | | 728 | sc->linefeed_newline = 0; |
729 | sc->auto_wrap = ite_default_wrap; | | 729 | sc->auto_wrap = ite_default_wrap; |
730 | sc->cursor_appmode = 0; | | 730 | sc->cursor_appmode = 0; |
731 | sc->keypad_appmode = 0; | | 731 | sc->keypad_appmode = 0; |
732 | sc->imode = 0; | | 732 | sc->imode = 0; |
733 | sc->key_repeat = 1; | | 733 | sc->key_repeat = 1; |
734 | memset(sc->tabs, 0, sc->cols); | | 734 | memset(sc->tabs, 0, sc->cols); |
735 | for (i = 0; i < sc->cols; i++) | | 735 | for (i = 0; i < sc->cols; i++) |
736 | sc->tabs[i] = ((i & 7) == 0); | | 736 | sc->tabs[i] = ((i & 7) == 0); |
737 | } | | 737 | } |
738 | | | 738 | |
739 | /* | | 739 | /* |
740 | * has to be global because of the shared filters. | | 740 | * has to be global because of the shared filters. |
741 | */ | | 741 | */ |
742 | static u_char last_dead; | | 742 | static u_char last_dead; |
743 | | | 743 | |
744 | /* | | 744 | /* |
745 | * Used in console at startup only and for DDB. | | 745 | * Used in console at startup only and for DDB. |
746 | */ | | 746 | */ |
747 | int | | 747 | int |
748 | ite_cnfilter(u_int c, enum caller caller) | | 748 | ite_cnfilter(u_int c, enum caller caller) |
749 | { | | 749 | { |
750 | struct key key; | | 750 | struct key key; |
751 | struct kbdmap *kbdmap; | | 751 | struct kbdmap *kbdmap; |
752 | u_char code, up, mask; | | 752 | u_char code, up, mask; |
753 | int s; | | 753 | int s; |
754 | | | 754 | |
755 | up = KBD_RELEASED(c); | | 755 | up = KBD_RELEASED(c); |
756 | c = KBD_SCANCODE(c); | | 756 | c = KBD_SCANCODE(c); |
757 | code = 0; | | 757 | code = 0; |
758 | mask = 0; | | 758 | mask = 0; |
759 | kbdmap = (kbd_ite == NULL) ? &ascii_kbdmap : kbd_ite->kbdmap; | | 759 | kbdmap = (kbd_ite == NULL) ? &ascii_kbdmap : kbd_ite->kbdmap; |
760 | | | 760 | |
761 | s = spltty(); | | 761 | s = spltty(); |
762 | | | 762 | |
763 | /* | | 763 | /* |
764 | * No special action if key released | | 764 | * No special action if key released |
765 | */ | | 765 | */ |
766 | if (up) { | | 766 | if (up) { |
767 | splx(s); | | 767 | splx(s); |
768 | return -1; | | 768 | return -1; |
769 | } | | 769 | } |
770 | | | 770 | |
771 | /* translate modifiers */ | | 771 | /* translate modifiers */ |
772 | if (kbd_modifier & KBD_MOD_SHIFT) { | | 772 | if (kbd_modifier & KBD_MOD_SHIFT) { |
773 | if (kbd_modifier & KBD_MOD_ALT) | | 773 | if (kbd_modifier & KBD_MOD_ALT) |
774 | key = kbdmap->alt_shift_keys[c]; | | 774 | key = kbdmap->alt_shift_keys[c]; |
775 | else | | 775 | else |
776 | key = kbdmap->shift_keys[c]; | | 776 | key = kbdmap->shift_keys[c]; |
777 | } | | 777 | } |
778 | else if (kbd_modifier & KBD_MOD_ALT) | | 778 | else if (kbd_modifier & KBD_MOD_ALT) |
779 | key = kbdmap->alt_keys[c]; | | 779 | key = kbdmap->alt_keys[c]; |
780 | else { | | 780 | else { |
781 | key = kbdmap->keys[c]; | | 781 | key = kbdmap->keys[c]; |
782 | /* | | 782 | /* |
783 | * If CAPS and key is CAPable (no pun intended) | | 783 | * If CAPS and key is CAPable (no pun intended) |
784 | */ | | 784 | */ |
785 | if ((kbd_modifier & KBD_MOD_CAPS) && (key.mode & KBD_MODE_CAPS)) | | 785 | if ((kbd_modifier & KBD_MOD_CAPS) && (key.mode & KBD_MODE_CAPS)) |
786 | key = kbdmap->shift_keys[c]; | | 786 | key = kbdmap->shift_keys[c]; |
787 | } | | 787 | } |
788 | code = key.code; | | 788 | code = key.code; |
789 | | | 789 | |
790 | #ifdef notyet /* LWP: Didn't have time to look at this yet */ | | 790 | #ifdef notyet /* LWP: Didn't have time to look at this yet */ |
791 | /* | | 791 | /* |
792 | * If string return simple console filter | | 792 | * If string return simple console filter |
793 | */ | | 793 | */ |
794 | if (key->mode & (KBD_MODE_STRING | KBD_MODE_KPAD)) { | | 794 | if (key->mode & (KBD_MODE_STRING | KBD_MODE_KPAD)) { |
795 | splx(s); | | 795 | splx(s); |
796 | return -1; | | 796 | return -1; |
797 | } | | 797 | } |
798 | /* handle dead keys */ | | 798 | /* handle dead keys */ |
799 | if (key->mode & KBD_MODE_DEAD) { | | 799 | if (key->mode & KBD_MODE_DEAD) { |
800 | /* if entered twice, send accent itself */ | | 800 | /* if entered twice, send accent itself */ |
801 | if (last_dead == key->mode & KBD_MODE_ACCMASK) | | 801 | if (last_dead == key->mode & KBD_MODE_ACCMASK) |
802 | last_dead = 0; | | 802 | last_dead = 0; |
803 | else { | | 803 | else { |
804 | last_dead = key->mode & KBD_MODE_ACCMASK; | | 804 | last_dead = key->mode & KBD_MODE_ACCMASK; |
805 | splx(s); | | 805 | splx(s); |
806 | return -1; | | 806 | return -1; |
807 | } | | 807 | } |
808 | } | | 808 | } |
809 | if (last_dead) { | | 809 | if (last_dead) { |
810 | /* can't apply dead flag to string-keys */ | | 810 | /* can't apply dead flag to string-keys */ |
811 | if (code >= '@' && code < 0x7f) | | 811 | if (code >= '@' && code < 0x7f) |
812 | code = | | 812 | code = |
813 | acctable[KBD_MODE_ACCENT(last_dead)][code - '@']; | | 813 | acctable[KBD_MODE_ACCENT(last_dead)][code - '@']; |
814 | last_dead = 0; | | 814 | last_dead = 0; |
815 | } | | 815 | } |
816 | #endif | | 816 | #endif |
817 | if (kbd_modifier & KBD_MOD_CTRL) | | 817 | if (kbd_modifier & KBD_MOD_CTRL) |
818 | code &= 0x1f; | | 818 | code &= 0x1f; |
819 | | | 819 | |
820 | /* | | 820 | /* |
821 | * Do console mapping. | | 821 | * Do console mapping. |
822 | */ | | 822 | */ |
823 | code = code == '\r' ? '\n' : code; | | 823 | code = code == '\r' ? '\n' : code; |
824 | | | 824 | |
825 | splx(s); | | 825 | splx(s); |
826 | return (code); | | 826 | return (code); |
827 | } | | 827 | } |
828 | | | 828 | |
829 | /* And now the old stuff. */ | | 829 | /* And now the old stuff. */ |
830 | | | 830 | |
831 | /* these are used to implement repeating keys.. */ | | 831 | /* these are used to implement repeating keys.. */ |
832 | static u_int last_char; | | 832 | static u_int last_char; |
833 | static u_char tout_pending; | | 833 | static u_char tout_pending; |
834 | | | 834 | |
835 | static callout_t repeat_ch; | | 835 | static callout_t repeat_ch; |
836 | | | 836 | |
837 | /*ARGSUSED*/ | | 837 | /*ARGSUSED*/ |
838 | static void | | 838 | static void |
839 | repeat_handler(void *arg) | | 839 | repeat_handler(void *arg) |
840 | { | | 840 | { |
841 | tout_pending = 0; | | 841 | tout_pending = 0; |
842 | if (last_char) | | 842 | if (last_char) |
843 | add_sicallback((si_farg)ite_filter, (void *)last_char, | | 843 | add_sicallback((si_farg)ite_filter, (void *)last_char, |
844 | (void *)ITEFILT_REPEATER); | | 844 | (void *)ITEFILT_REPEATER); |
845 | } | | 845 | } |
846 | | | 846 | |
847 | void | | 847 | void |
848 | ite_filter(u_int c, enum caller caller) | | 848 | ite_filter(u_int c, enum caller caller) |
849 | { | | 849 | { |
850 | struct tty *kbd_tty; | | 850 | struct tty *kbd_tty; |
851 | struct kbdmap *kbdmap; | | 851 | struct kbdmap *kbdmap; |
852 | u_char code, *str, up, mask; | | 852 | u_char code, *str, up, mask; |
853 | struct key key; | | 853 | struct key key; |
854 | int s, i; | | 854 | int s, i; |
855 | static bool again; | | 855 | static bool again; |
856 | | | 856 | |
857 | if (!again) { | | 857 | if (!again) { |
858 | /* XXX */ | | 858 | /* XXX */ |
859 | callout_init(&repeat_ch, 0); | | 859 | callout_init(&repeat_ch, 0); |
860 | again = true; | | 860 | again = true; |
861 | } | | 861 | } |
862 | | | 862 | |
863 | if (kbd_ite == NULL) | | 863 | if (kbd_ite == NULL) |
864 | return; | | 864 | return; |
865 | | | 865 | |
866 | kbd_tty = kbd_ite->tp; | | 866 | kbd_tty = kbd_ite->tp; |
867 | kbdmap = kbd_ite->kbdmap; | | 867 | kbdmap = kbd_ite->kbdmap; |
868 | | | 868 | |
869 | up = KBD_RELEASED(c); | | 869 | up = KBD_RELEASED(c); |
870 | c = KBD_SCANCODE(c); | | 870 | c = KBD_SCANCODE(c); |
871 | code = 0; | | 871 | code = 0; |
872 | mask = 0; | | 872 | mask = 0; |
873 | | | 873 | |
874 | /* have to make sure we're at spltty in here */ | | 874 | /* have to make sure we're at spltty in here */ |
875 | s = spltty(); | | 875 | s = spltty(); |
876 | | | 876 | |
877 | /* | | 877 | /* |
878 | * keyboard interrupts come at priority 2, while softint | | 878 | * keyboard interrupts come at priority 2, while softint |
879 | * generated keyboard-repeat interrupts come at level 1. So, | | 879 | * generated keyboard-repeat interrupts come at level 1. So, |
880 | * to not allow a key-up event to get thru before a repeat for | | 880 | * to not allow a key-up event to get thru before a repeat for |
881 | * the key-down, we remove any outstanding callout requests.. | | 881 | * the key-down, we remove any outstanding callout requests.. |
882 | */ | | 882 | */ |
883 | rem_sicallback((si_farg)ite_filter); | | 883 | rem_sicallback((si_farg)ite_filter); |
884 | | | 884 | |
885 | /* | | 885 | /* |
886 | * Stop repeating on up event | | 886 | * Stop repeating on up event |
887 | */ | | 887 | */ |
888 | if (up) { | | 888 | if (up) { |
889 | if (tout_pending) { | | 889 | if (tout_pending) { |
890 | callout_stop(&repeat_ch); | | 890 | callout_stop(&repeat_ch); |
891 | tout_pending = 0; | | 891 | tout_pending = 0; |
892 | last_char = 0; | | 892 | last_char = 0; |
893 | } | | 893 | } |
894 | splx(s); | | 894 | splx(s); |
895 | return; | | 895 | return; |
896 | } | | 896 | } |
897 | else if (tout_pending && last_char != c) { | | 897 | else if (tout_pending && last_char != c) { |
898 | /* | | 898 | /* |
899 | * Different character, stop also | | 899 | * Different character, stop also |
900 | */ | | 900 | */ |
901 | callout_stop(&repeat_ch); | | 901 | callout_stop(&repeat_ch); |
902 | tout_pending = 0; | | 902 | tout_pending = 0; |
903 | last_char = 0; | | 903 | last_char = 0; |
904 | } | | 904 | } |
905 | | | 905 | |
906 | /* | | 906 | /* |
907 | * Handle ite-switching ALT + Fx | | 907 | * Handle ite-switching ALT + Fx |
908 | */ | | 908 | */ |
909 | if ((kbd_modifier == KBD_MOD_ALT) && (c >= 0x3b) && (c <= 0x44)) { | | 909 | if ((kbd_modifier == KBD_MOD_ALT) && (c >= 0x3b) && (c <= 0x44)) { |
910 | ite_switch(c - 0x3b); | | 910 | ite_switch(c - 0x3b); |
911 | splx(s); | | 911 | splx(s); |
912 | return; | | 912 | return; |
913 | } | | 913 | } |
914 | /* | | 914 | /* |
915 | * Safety button, switch back to ascii keymap. | | 915 | * Safety button, switch back to ascii keymap. |
916 | */ | | 916 | */ |
917 | if (kbd_modifier == (KBD_MOD_ALT | KBD_MOD_LSHIFT) && c == 0x3b) { | | 917 | if (kbd_modifier == (KBD_MOD_ALT | KBD_MOD_LSHIFT) && c == 0x3b) { |
918 | /* ALT + LSHIFT + F1 */ | | 918 | /* ALT + LSHIFT + F1 */ |
919 | memcpy(kbdmap, &ascii_kbdmap, sizeof(struct kbdmap)); | | 919 | memcpy(kbdmap, &ascii_kbdmap, sizeof(struct kbdmap)); |
920 | splx(s); | | 920 | splx(s); |
921 | return; | | 921 | return; |
922 | #ifdef DDB | | 922 | #ifdef DDB |
923 | } else if (kbd_modifier == (KBD_MOD_ALT | KBD_MOD_LSHIFT) && | | 923 | } else if (kbd_modifier == (KBD_MOD_ALT | KBD_MOD_LSHIFT) && |
924 | c == 0x43) { | | 924 | c == 0x43) { |
925 | /* | | 925 | /* |
926 | * ALT + LSHIFT + F9 -> Debugger! | | 926 | * ALT + LSHIFT + F9 -> Debugger! |
927 | */ | | 927 | */ |
928 | Debugger(); | | 928 | Debugger(); |
929 | splx(s); | | 929 | splx(s); |
930 | return; | | 930 | return; |
931 | #endif | | 931 | #endif |
932 | } | | 932 | } |
933 | | | 933 | |
934 | /* | | 934 | /* |
935 | * The rest of the code is senseless when the device is not open. | | 935 | * The rest of the code is senseless when the device is not open. |
936 | */ | | 936 | */ |
937 | if (kbd_tty == NULL) { | | 937 | if (kbd_tty == NULL) { |
938 | splx(s); | | 938 | splx(s); |
939 | return; | | 939 | return; |
940 | } | | 940 | } |
941 | | | 941 | |
942 | /* | | 942 | /* |
943 | * Translate modifiers | | 943 | * Translate modifiers |
944 | */ | | 944 | */ |
945 | if (kbd_modifier & KBD_MOD_SHIFT) { | | 945 | if (kbd_modifier & KBD_MOD_SHIFT) { |
946 | if (kbd_modifier & KBD_MOD_ALT) | | 946 | if (kbd_modifier & KBD_MOD_ALT) |
947 | key = kbdmap->alt_shift_keys[c]; | | 947 | key = kbdmap->alt_shift_keys[c]; |
948 | else | | 948 | else |
949 | key = kbdmap->shift_keys[c]; | | 949 | key = kbdmap->shift_keys[c]; |
950 | } | | 950 | } |
951 | else if (kbd_modifier & KBD_MOD_ALT) | | 951 | else if (kbd_modifier & KBD_MOD_ALT) |
952 | key = kbdmap->alt_keys[c]; | | 952 | key = kbdmap->alt_keys[c]; |
953 | else { | | 953 | else { |
954 | key = kbdmap->keys[c]; | | 954 | key = kbdmap->keys[c]; |
955 | /* | | 955 | /* |
956 | * If CAPS and key is CAPable (no pun intended) | | 956 | * If CAPS and key is CAPable (no pun intended) |
957 | */ | | 957 | */ |
958 | if ((kbd_modifier & KBD_MOD_CAPS) && (key.mode & KBD_MODE_CAPS)) | | 958 | if ((kbd_modifier & KBD_MOD_CAPS) && (key.mode & KBD_MODE_CAPS)) |
959 | key = kbdmap->shift_keys[c]; | | 959 | key = kbdmap->shift_keys[c]; |
960 | } | | 960 | } |
961 | code = key.code; | | 961 | code = key.code; |
962 | | | 962 | |
963 | /* | | 963 | /* |
964 | * Arrange to repeat the keystroke. By doing this at the level | | 964 | * Arrange to repeat the keystroke. By doing this at the level |
965 | * of scan-codes, we can have function keys, and keys that | | 965 | * of scan-codes, we can have function keys, and keys that |
966 | * send strings, repeat too. This also entitles an additional | | 966 | * send strings, repeat too. This also entitles an additional |
967 | * overhead, since we have to do the conversion each time, but | | 967 | * overhead, since we have to do the conversion each time, but |
968 | * I guess that's ok. | | 968 | * I guess that's ok. |
969 | */ | | 969 | */ |
970 | if (!tout_pending && caller == ITEFILT_TTY && kbd_ite->key_repeat) { | | 970 | if (!tout_pending && caller == ITEFILT_TTY && kbd_ite->key_repeat) { |
971 | tout_pending = 1; | | 971 | tout_pending = 1; |
972 | last_char = c; | | 972 | last_char = c; |
973 | callout_reset(&repeat_ch, start_repeat_timeo * hz / 100, | | 973 | callout_reset(&repeat_ch, start_repeat_timeo * hz / 100, |
974 | repeat_handler, NULL); | | 974 | repeat_handler, NULL); |
975 | } else if (!tout_pending && caller==ITEFILT_REPEATER && | | 975 | } else if (!tout_pending && caller==ITEFILT_REPEATER && |
976 | kbd_ite->key_repeat) { | | 976 | kbd_ite->key_repeat) { |
977 | tout_pending = 1; | | 977 | tout_pending = 1; |
978 | last_char = c; | | 978 | last_char = c; |
979 | callout_reset(&repeat_ch, next_repeat_timeo * hz / 100, | | 979 | callout_reset(&repeat_ch, next_repeat_timeo * hz / 100, |
980 | repeat_handler, NULL); | | 980 | repeat_handler, NULL); |
981 | } | | 981 | } |
982 | /* handle dead keys */ | | 982 | /* handle dead keys */ |
983 | if (key.mode & KBD_MODE_DEAD) { | | 983 | if (key.mode & KBD_MODE_DEAD) { |
984 | /* if entered twice, send accent itself */ | | 984 | /* if entered twice, send accent itself */ |
985 | if (last_dead == (key.mode & KBD_MODE_ACCMASK)) | | 985 | if (last_dead == (key.mode & KBD_MODE_ACCMASK)) |
986 | last_dead = 0; | | 986 | last_dead = 0; |
987 | else { | | 987 | else { |
988 | last_dead = key.mode & KBD_MODE_ACCMASK; | | 988 | last_dead = key.mode & KBD_MODE_ACCMASK; |
989 | splx(s); | | 989 | splx(s); |
990 | return; | | 990 | return; |
991 | } | | 991 | } |
992 | } | | 992 | } |
993 | if (last_dead) { | | 993 | if (last_dead) { |
994 | /* can't apply dead flag to string-keys */ | | 994 | /* can't apply dead flag to string-keys */ |
995 | if (!(key.mode & KBD_MODE_STRING) && code >= '@' && | | 995 | if (!(key.mode & KBD_MODE_STRING) && code >= '@' && |
996 | code < 0x7f) | | 996 | code < 0x7f) |
997 | code = acctable[KBD_MODE_ACCENT(last_dead)][code - '@']; | | 997 | code = acctable[KBD_MODE_ACCENT(last_dead)][code - '@']; |
998 | last_dead = 0; | | 998 | last_dead = 0; |
999 | } | | 999 | } |
1000 | | | 1000 | |
1001 | /* | | 1001 | /* |
1002 | * If not string, apply CTRL modifiers | | 1002 | * If not string, apply CTRL modifiers |
1003 | */ | | 1003 | */ |
1004 | if (!(key.mode & KBD_MODE_STRING) && | | 1004 | if (!(key.mode & KBD_MODE_STRING) && |
1005 | (!(key.mode & KBD_MODE_KPAD) || | | 1005 | (!(key.mode & KBD_MODE_KPAD) || |
1006 | (kbd_ite && !kbd_ite->keypad_appmode))) { | | 1006 | (kbd_ite && !kbd_ite->keypad_appmode))) { |
1007 | if (kbd_modifier & KBD_MOD_CTRL) | | 1007 | if (kbd_modifier & KBD_MOD_CTRL) |
1008 | code &= 0x1f; | | 1008 | code &= 0x1f; |
1009 | } else if ((key.mode & KBD_MODE_KPAD) && | | 1009 | } else if ((key.mode & KBD_MODE_KPAD) && |
1010 | (kbd_ite && kbd_ite->keypad_appmode)) { | | 1010 | (kbd_ite && kbd_ite->keypad_appmode)) { |
1011 | static const char * const in = "0123456789-+.\r()/*"; | | 1011 | static const char * const in = "0123456789-+.\r()/*"; |
1012 | static const char * const out = "pqrstuvwxymlnMPQRS"; | | 1012 | static const char * const out = "pqrstuvwxymlnMPQRS"; |
1013 | char *cp = strchr(in, code); | | 1013 | char *cp = strchr(in, code); |
1014 | | | 1014 | |
1015 | /* | | 1015 | /* |
1016 | * keypad-appmode sends SS3 followed by the above | | 1016 | * keypad-appmode sends SS3 followed by the above |
1017 | * translated character | | 1017 | * translated character |
1018 | */ | | 1018 | */ |
1019 | kbd_tty->t_linesw->l_rint(27, kbd_tty); | | 1019 | kbd_tty->t_linesw->l_rint(27, kbd_tty); |
1020 | kbd_tty->t_linesw->l_rint('O', kbd_tty); | | 1020 | kbd_tty->t_linesw->l_rint('O', kbd_tty); |
1021 | kbd_tty->t_linesw->l_rint(out[cp - in], kbd_tty); | | 1021 | kbd_tty->t_linesw->l_rint(out[cp - in], kbd_tty); |
1022 | splx(s); | | 1022 | splx(s); |
1023 | return; | | 1023 | return; |
1024 | } else { | | 1024 | } else { |
1025 | /* *NO* I don't like this.... */ | | 1025 | /* *NO* I don't like this.... */ |
1026 | static u_char app_cursor[] = | | 1026 | static u_char app_cursor[] = |
1027 | { | | 1027 | { |
1028 | 3, 27, 'O', 'A', | | 1028 | 3, 27, 'O', 'A', |
1029 | 3, 27, 'O', 'B', | | 1029 | 3, 27, 'O', 'B', |
1030 | 3, 27, 'O', 'C', | | 1030 | 3, 27, 'O', 'C', |
1031 | 3, 27, 'O', 'D'}; | | 1031 | 3, 27, 'O', 'D'}; |
1032 | | | 1032 | |
1033 | str = kbdmap->strings + code; | | 1033 | str = kbdmap->strings + code; |
1034 | /* | | 1034 | /* |
1035 | * if this is a cursor key, AND it has the default | | 1035 | * if this is a cursor key, AND it has the default |
1036 | * keymap setting, AND we're in app-cursor mode, switch | | 1036 | * keymap setting, AND we're in app-cursor mode, switch |
1037 | * to the above table. This is *nasty* ! | | 1037 | * to the above table. This is *nasty* ! |
1038 | */ | | 1038 | */ |
1039 | if (((c == 0x48) || (c == 0x4b) ||(c == 0x4d) || (c == 0x50)) && | | 1039 | if (((c == 0x48) || (c == 0x4b) ||(c == 0x4d) || (c == 0x50)) && |
1040 | kbd_ite->cursor_appmode && | | 1040 | kbd_ite->cursor_appmode && |
1041 | !memcmp(str, "\x03\x1b[", 3) && | | 1041 | !memcmp(str, "\x03\x1b[", 3) && |
1042 | strchr("ABCD", str[3])) | | 1042 | strchr("ABCD", str[3])) |
1043 | str = app_cursor + 4 * (str[3] - 'A'); | | 1043 | str = app_cursor + 4 * (str[3] - 'A'); |
1044 | | | 1044 | |
1045 | /* | | 1045 | /* |
1046 | * using a length-byte instead of 0-termination allows | | 1046 | * using a length-byte instead of 0-termination allows |
1047 | * to embed \0 into strings, although this is not used | | 1047 | * to embed \0 into strings, although this is not used |
1048 | * in the default keymap | | 1048 | * in the default keymap |
1049 | */ | | 1049 | */ |
1050 | for (i = *str++; i; i--) | | 1050 | for (i = *str++; i; i--) |
1051 | kbd_tty->t_linesw->l_rint(*str++, kbd_tty); | | 1051 | kbd_tty->t_linesw->l_rint(*str++, kbd_tty); |
1052 | splx(s); | | 1052 | splx(s); |
1053 | return; | | 1053 | return; |
1054 | } | | 1054 | } |
1055 | kbd_tty->t_linesw->l_rint(code, kbd_tty); | | 1055 | kbd_tty->t_linesw->l_rint(code, kbd_tty); |
1056 | | | 1056 | |
1057 | splx(s); | | 1057 | splx(s); |
1058 | return; | | 1058 | return; |
1059 | } | | 1059 | } |
1060 | | | 1060 | |
1061 | /* helper functions, makes the code below more readable */ | | 1061 | /* helper functions, makes the code below more readable */ |
1062 | static inline void | | 1062 | static inline void |
1063 | ite_sendstr(const char *str) | | 1063 | ite_sendstr(const char *str) |
1064 | { | | 1064 | { |
1065 | struct tty *kbd_tty; | | 1065 | struct tty *kbd_tty; |
1066 | | | 1066 | |
1067 | kbd_tty = kbd_ite->tp; | | 1067 | kbd_tty = kbd_ite->tp; |
1068 | KDASSERT(kbd_tty); | | 1068 | KDASSERT(kbd_tty); |
1069 | while (*str) | | 1069 | while (*str) |
1070 | kbd_tty->t_linesw->l_rint(*str++, kbd_tty); | | 1070 | kbd_tty->t_linesw->l_rint(*str++, kbd_tty); |
1071 | } | | 1071 | } |
1072 | | | 1072 | |
1073 | static void | | 1073 | static void |
1074 | alignment_display(struct ite_softc *sc) | | 1074 | alignment_display(struct ite_softc *sc) |
1075 | { | | 1075 | { |
1076 | int i, j; | | 1076 | int i, j; |
1077 | | | 1077 | |
1078 | for (j = 0; j < sc->rows; j++) | | 1078 | for (j = 0; j < sc->rows; j++) |
1079 | for (i = 0; i < sc->cols; i++) | | 1079 | for (i = 0; i < sc->cols; i++) |
1080 | SUBR_PUTC(sc, 'E', j, i, ATTR_NOR); | | 1080 | SUBR_PUTC(sc, 'E', j, i, ATTR_NOR); |
1081 | attrclr(sc, 0, 0, sc->rows, sc->cols); | | 1081 | attrclr(sc, 0, 0, sc->rows, sc->cols); |
1082 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1082 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1083 | } | | 1083 | } |
1084 | | | 1084 | |
1085 | static inline void | | 1085 | static inline void |
1086 | snap_cury(struct ite_softc *sc) | | 1086 | snap_cury(struct ite_softc *sc) |
1087 | { | | 1087 | { |
1088 | if (sc->inside_margins) | | 1088 | if (sc->inside_margins) |
1089 | { | | 1089 | { |
1090 | if (sc->cury < sc->top_margin) | | 1090 | if (sc->cury < sc->top_margin) |
1091 | sc->cury = sc->top_margin; | | 1091 | sc->cury = sc->top_margin; |
1092 | if (sc->cury > sc->bottom_margin) | | 1092 | if (sc->cury > sc->bottom_margin) |
1093 | sc->cury = sc->bottom_margin; | | 1093 | sc->cury = sc->bottom_margin; |
1094 | } | | 1094 | } |
1095 | } | | 1095 | } |
1096 | | | 1096 | |
1097 | static inline void | | 1097 | static inline void |
1098 | ite_dnchar(struct ite_softc *sc, int n) | | 1098 | ite_dnchar(struct ite_softc *sc, int n) |
1099 | { | | 1099 | { |
1100 | n = min(n, sc->cols - sc->curx); | | 1100 | n = min(n, sc->cols - sc->curx); |
1101 | if (n < sc->cols - sc->curx) | | 1101 | if (n < sc->cols - sc->curx) |
1102 | { | | 1102 | { |
1103 | SUBR_SCROLL(sc, sc->cury, sc->curx + n, n, SCROLL_LEFT); | | 1103 | SUBR_SCROLL(sc, sc->cury, sc->curx + n, n, SCROLL_LEFT); |
1104 | attrmov(sc, sc->cury, sc->curx + n, sc->cury, sc->curx, | | 1104 | attrmov(sc, sc->cury, sc->curx + n, sc->cury, sc->curx, |
1105 | 1, sc->cols - sc->curx - n); | | 1105 | 1, sc->cols - sc->curx - n); |
1106 | attrclr(sc, sc->cury, sc->cols - n, 1, n); | | 1106 | attrclr(sc, sc->cury, sc->cols - n, 1, n); |
1107 | } | | 1107 | } |
1108 | while (n-- > 0) | | 1108 | while (n-- > 0) |
1109 | SUBR_PUTC(sc, ' ', sc->cury, sc->cols - n - 1, ATTR_NOR); | | 1109 | SUBR_PUTC(sc, ' ', sc->cury, sc->cols - n - 1, ATTR_NOR); |
1110 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1110 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1111 | } | | 1111 | } |
1112 | | | 1112 | |
1113 | static inline void | | 1113 | static inline void |
1114 | ite_inchar(struct ite_softc *sc, int n) | | 1114 | ite_inchar(struct ite_softc *sc, int n) |
1115 | { | | 1115 | { |
1116 | n = min(n, sc->cols - sc->curx); | | 1116 | n = min(n, sc->cols - sc->curx); |
1117 | if (n < sc->cols - sc->curx) | | 1117 | if (n < sc->cols - sc->curx) |
1118 | { | | 1118 | { |
1119 | SUBR_SCROLL(sc, sc->cury, sc->curx, n, SCROLL_RIGHT); | | 1119 | SUBR_SCROLL(sc, sc->cury, sc->curx, n, SCROLL_RIGHT); |
1120 | attrmov(sc, sc->cury, sc->curx, sc->cury, sc->curx + n, | | 1120 | attrmov(sc, sc->cury, sc->curx, sc->cury, sc->curx + n, |
1121 | 1, sc->cols - sc->curx - n); | | 1121 | 1, sc->cols - sc->curx - n); |
1122 | attrclr(sc, sc->cury, sc->curx, 1, n); | | 1122 | attrclr(sc, sc->cury, sc->curx, 1, n); |
1123 | } | | 1123 | } |
1124 | while (n--) | | 1124 | while (n--) |
1125 | SUBR_PUTC(sc, ' ', sc->cury, sc->curx + n, ATTR_NOR); | | 1125 | SUBR_PUTC(sc, ' ', sc->cury, sc->curx + n, ATTR_NOR); |
1126 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1126 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1127 | } | | 1127 | } |
1128 | | | 1128 | |
1129 | static inline void | | 1129 | static inline void |
1130 | ite_clrtoeol(struct ite_softc *sc) | | 1130 | ite_clrtoeol(struct ite_softc *sc) |
1131 | { | | 1131 | { |
1132 | int y = sc->cury, x = sc->curx; | | 1132 | int y = sc->cury, x = sc->curx; |
1133 | if (sc->cols - x > 0) | | 1133 | if (sc->cols - x > 0) |
1134 | { | | 1134 | { |
1135 | SUBR_CLEAR(sc, y, x, 1, sc->cols - x); | | 1135 | SUBR_CLEAR(sc, y, x, 1, sc->cols - x); |
1136 | attrclr(sc, y, x, 1, sc->cols - x); | | 1136 | attrclr(sc, y, x, 1, sc->cols - x); |
1137 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1137 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1138 | } | | 1138 | } |
1139 | } | | 1139 | } |
1140 | | | 1140 | |
1141 | static inline void | | 1141 | static inline void |
1142 | ite_clrtobol(struct ite_softc *sc) | | 1142 | ite_clrtobol(struct ite_softc *sc) |
1143 | { | | 1143 | { |
1144 | int y = sc->cury, x = min(sc->curx + 1, sc->cols); | | 1144 | int y = sc->cury, x = min(sc->curx + 1, sc->cols); |
1145 | SUBR_CLEAR(sc, y, 0, 1, x); | | 1145 | SUBR_CLEAR(sc, y, 0, 1, x); |
1146 | attrclr(sc, y, 0, 1, x); | | 1146 | attrclr(sc, y, 0, 1, x); |
1147 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1147 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1148 | } | | 1148 | } |
1149 | | | 1149 | |
1150 | static inline void | | 1150 | static inline void |
1151 | ite_clrline(struct ite_softc *sc) | | 1151 | ite_clrline(struct ite_softc *sc) |
1152 | { | | 1152 | { |
1153 | int y = sc->cury; | | 1153 | int y = sc->cury; |
1154 | SUBR_CLEAR(sc, y, 0, 1, sc->cols); | | 1154 | SUBR_CLEAR(sc, y, 0, 1, sc->cols); |
1155 | attrclr(sc, y, 0, 1, sc->cols); | | 1155 | attrclr(sc, y, 0, 1, sc->cols); |
1156 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1156 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1157 | } | | 1157 | } |
1158 | | | 1158 | |
1159 | | | 1159 | |
1160 | | | 1160 | |
1161 | static inline void | | 1161 | static inline void |
1162 | ite_clrtoeos(struct ite_softc *sc) | | 1162 | ite_clrtoeos(struct ite_softc *sc) |
1163 | { | | 1163 | { |
1164 | ite_clrtoeol(sc); | | 1164 | ite_clrtoeol(sc); |
1165 | if (sc->cury < sc->rows - 1) | | 1165 | if (sc->cury < sc->rows - 1) |
1166 | { | | 1166 | { |
1167 | SUBR_CLEAR(sc, sc->cury + 1, 0, sc->rows - 1 - sc->cury, sc->cols); | | 1167 | SUBR_CLEAR(sc, sc->cury + 1, 0, sc->rows - 1 - sc->cury, sc->cols); |
1168 | attrclr(sc, sc->cury, 0, sc->rows - sc->cury, sc->cols); | | 1168 | attrclr(sc, sc->cury, 0, sc->rows - sc->cury, sc->cols); |
1169 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1169 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1170 | } | | 1170 | } |
1171 | } | | 1171 | } |
1172 | | | 1172 | |
1173 | static inline void | | 1173 | static inline void |
1174 | ite_clrtobos(struct ite_softc *sc) | | 1174 | ite_clrtobos(struct ite_softc *sc) |
1175 | { | | 1175 | { |
1176 | ite_clrtobol(sc); | | 1176 | ite_clrtobol(sc); |
1177 | if (sc->cury > 0) | | 1177 | if (sc->cury > 0) |
1178 | { | | 1178 | { |
1179 | SUBR_CLEAR(sc, 0, 0, sc->cury, sc->cols); | | 1179 | SUBR_CLEAR(sc, 0, 0, sc->cury, sc->cols); |
1180 | attrclr(sc, 0, 0, sc->cury, sc->cols); | | 1180 | attrclr(sc, 0, 0, sc->cury, sc->cols); |
1181 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1181 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1182 | } | | 1182 | } |
1183 | } | | 1183 | } |
1184 | | | 1184 | |
1185 | static inline void | | 1185 | static inline void |
1186 | ite_clrscreen(struct ite_softc *sc) | | 1186 | ite_clrscreen(struct ite_softc *sc) |
1187 | { | | 1187 | { |
1188 | SUBR_CLEAR(sc, 0, 0, sc->rows, sc->cols); | | 1188 | SUBR_CLEAR(sc, 0, 0, sc->rows, sc->cols); |
1189 | attrclr(sc, 0, 0, sc->rows, sc->cols); | | 1189 | attrclr(sc, 0, 0, sc->rows, sc->cols); |
1190 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1190 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1191 | } | | 1191 | } |
1192 | | | 1192 | |
1193 | | | 1193 | |
1194 | | | 1194 | |
1195 | static inline void | | 1195 | static inline void |
1196 | ite_dnline(struct ite_softc *sc, int n) | | 1196 | ite_dnline(struct ite_softc *sc, int n) |
1197 | { | | 1197 | { |
1198 | /* interesting.. if the cursor is outside the scrolling | | 1198 | /* interesting.. if the cursor is outside the scrolling |
1199 | region, this command is simply ignored.. */ | | 1199 | region, this command is simply ignored.. */ |
1200 | if (sc->cury < sc->top_margin || sc->cury > sc->bottom_margin) | | 1200 | if (sc->cury < sc->top_margin || sc->cury > sc->bottom_margin) |
1201 | return; | | 1201 | return; |
1202 | | | 1202 | |
1203 | n = min(n, sc->bottom_margin + 1 - sc->cury); | | 1203 | n = min(n, sc->bottom_margin + 1 - sc->cury); |
1204 | if (n <= sc->bottom_margin - sc->cury) | | 1204 | if (n <= sc->bottom_margin - sc->cury) |
1205 | { | | 1205 | { |
1206 | SUBR_SCROLL(sc, sc->cury + n, 0, n, SCROLL_UP); | | 1206 | SUBR_SCROLL(sc, sc->cury + n, 0, n, SCROLL_UP); |
1207 | attrmov(sc, sc->cury + n, 0, sc->cury, 0, | | 1207 | attrmov(sc, sc->cury + n, 0, sc->cury, 0, |
1208 | sc->bottom_margin + 1 - sc->cury - n, sc->cols); | | 1208 | sc->bottom_margin + 1 - sc->cury - n, sc->cols); |
1209 | } | | 1209 | } |
1210 | SUBR_CLEAR(sc, sc->bottom_margin - n + 1, 0, n, sc->cols); | | 1210 | SUBR_CLEAR(sc, sc->bottom_margin - n + 1, 0, n, sc->cols); |
1211 | attrclr(sc, sc->bottom_margin - n + 1, 0, n, sc->cols); | | 1211 | attrclr(sc, sc->bottom_margin - n + 1, 0, n, sc->cols); |
1212 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1212 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1213 | } | | 1213 | } |
1214 | | | 1214 | |
1215 | static inline void | | 1215 | static inline void |
1216 | ite_inline(struct ite_softc *sc, int n) | | 1216 | ite_inline(struct ite_softc *sc, int n) |
1217 | { | | 1217 | { |
1218 | /* interesting.. if the cursor is outside the scrolling | | 1218 | /* interesting.. if the cursor is outside the scrolling |
1219 | region, this command is simply ignored.. */ | | 1219 | region, this command is simply ignored.. */ |
1220 | if (sc->cury < sc->top_margin || sc->cury > sc->bottom_margin) | | 1220 | if (sc->cury < sc->top_margin || sc->cury > sc->bottom_margin) |
1221 | return; | | 1221 | return; |
1222 | | | 1222 | |
1223 | n = min(n, sc->bottom_margin + 1 - sc->cury); | | 1223 | n = min(n, sc->bottom_margin + 1 - sc->cury); |
1224 | if (n <= sc->bottom_margin - sc->cury) | | 1224 | if (n <= sc->bottom_margin - sc->cury) |
1225 | { | | 1225 | { |
1226 | SUBR_SCROLL(sc, sc->cury, 0, n, SCROLL_DOWN); | | 1226 | SUBR_SCROLL(sc, sc->cury, 0, n, SCROLL_DOWN); |
1227 | attrmov(sc, sc->cury, 0, sc->cury + n, 0, | | 1227 | attrmov(sc, sc->cury, 0, sc->cury + n, 0, |
1228 | sc->bottom_margin + 1 - sc->cury - n, sc->cols); | | 1228 | sc->bottom_margin + 1 - sc->cury - n, sc->cols); |
1229 | } | | 1229 | } |
1230 | SUBR_CLEAR(sc, sc->cury, 0, n, sc->cols); | | 1230 | SUBR_CLEAR(sc, sc->cury, 0, n, sc->cols); |
1231 | attrclr(sc, sc->cury, 0, n, sc->cols); | | 1231 | attrclr(sc, sc->cury, 0, n, sc->cols); |
1232 | SUBR_CURSOR(sc, DRAW_CURSOR); | | 1232 | SUBR_CURSOR(sc, DRAW_CURSOR); |
1233 | } | | 1233 | } |
1234 | | | 1234 | |
1235 | static inline void | | 1235 | static inline void |
1236 | ite_lf (struct ite_softc *sc) | | 1236 | ite_lf (struct ite_softc *sc) |
1237 | { | | 1237 | { |
1238 | ++sc->cury; | | 1238 | ++sc->cury; |
1239 | if ((sc->cury == sc->bottom_margin+1) || (sc->cury == sc->rows)) | | 1239 | if ((sc->cury == sc->bottom_margin+1) || (sc->cury == sc->rows)) |
1240 | { | | 1240 | { |
1241 | sc->cury--; | | 1241 | sc->cury--; |
1242 | SUBR_SCROLL(sc, sc->top_margin + 1, 0, 1, SCROLL_UP); | | 1242 | SUBR_SCROLL(sc, sc->top_margin + 1, 0, 1, SCROLL_UP); |
1243 | ite_clrline(sc); | | 1243 | ite_clrline(sc); |
1244 | } | | 1244 | } |
1245 | SUBR_CURSOR(sc, MOVE_CURSOR); | | 1245 | SUBR_CURSOR(sc, MOVE_CURSOR); |
1246 | clr_attr(sc, ATTR_INV); | | 1246 | clr_attr(sc, ATTR_INV); |
1247 | } | | 1247 | } |
1248 | | | 1248 | |
1249 | static inline void | | 1249 | static inline void |
1250 | ite_crlf (struct ite_softc *sc) | | 1250 | ite_crlf (struct ite_softc *sc) |
1251 | { | | 1251 | { |
1252 | sc->curx = 0; | | 1252 | sc->curx = 0; |
1253 | ite_lf (sc); | | 1253 | ite_lf (sc); |
1254 | } | | 1254 | } |
1255 | | | 1255 | |
1256 | static inline void | | 1256 | static inline void |
1257 | ite_cr (struct ite_softc *sc) | | 1257 | ite_cr (struct ite_softc *sc) |
1258 | { | | 1258 | { |
1259 | if (sc->curx) | | 1259 | if (sc->curx) |
1260 | { | | 1260 | { |
1261 | sc->curx = 0; | | 1261 | sc->curx = 0; |
1262 | SUBR_CURSOR(sc, MOVE_CURSOR); | | 1262 | SUBR_CURSOR(sc, MOVE_CURSOR); |
1263 | } | | 1263 | } |
1264 | } | | 1264 | } |
1265 | | | 1265 | |
1266 | static inline void | | 1266 | static inline void |
1267 | ite_rlf (struct ite_softc *sc) | | 1267 | ite_rlf (struct ite_softc *sc) |
1268 | { | | 1268 | { |
1269 | sc->cury--; | | 1269 | sc->cury--; |
1270 | if ((sc->cury < 0) || (sc->cury == sc->top_margin - 1)) | | 1270 | if ((sc->cury < 0) || (sc->cury == sc->top_margin - 1)) |
1271 | { | | 1271 | { |
1272 | sc->cury++; | | 1272 | sc->cury++; |
1273 | SUBR_SCROLL(sc, sc->top_margin, 0, 1, SCROLL_DOWN); | | 1273 | SUBR_SCROLL(sc, sc->top_margin, 0, 1, SCROLL_DOWN); |
1274 | ite_clrline(sc); | | 1274 | ite_clrline(sc); |
1275 | } | | 1275 | } |
1276 | SUBR_CURSOR(sc, MOVE_CURSOR); | | 1276 | SUBR_CURSOR(sc, MOVE_CURSOR); |
1277 | clr_attr(sc, ATTR_INV); | | 1277 | clr_attr(sc, ATTR_INV); |
1278 | } | | 1278 | } |
1279 | | | 1279 | |
1280 | static inline int | | 1280 | static inline int |
1281 | atoi (const char *cp) | | 1281 | atoi (const char *cp) |
1282 | { | | 1282 | { |
1283 | int n; | | 1283 | int n; |
1284 | | | 1284 | |
1285 | for (n = 0; *cp && *cp >= '0' && *cp <= '9'; cp++) | | 1285 | for (n = 0; *cp && *cp >= '0' && *cp <= '9'; cp++) |
1286 | n = n * 10 + *cp - '0'; | | 1286 | n = n * 10 + *cp - '0'; |
1287 | | | 1287 | |
1288 | return n; | | 1288 | return n; |
1289 | } | | 1289 | } |
1290 | | | 1290 | |
1291 | static inline int | | 1291 | static inline int |
1292 | ite_argnum (struct ite_softc *sc) | | 1292 | ite_argnum (struct ite_softc *sc) |
1293 | { | | 1293 | { |
1294 | char ch; | | 1294 | char ch; |
1295 | int n; | | 1295 | int n; |
1296 | | | 1296 | |
1297 | /* convert argument string into number */ | | 1297 | /* convert argument string into number */ |
1298 | if (sc->ap == sc->argbuf) | | 1298 | if (sc->ap == sc->argbuf) |
1299 | return 1; | | 1299 | return 1; |
1300 | ch = *sc->ap; | | 1300 | ch = *sc->ap; |
1301 | *sc->ap = 0; | | 1301 | *sc->ap = 0; |
1302 | n = atoi (sc->argbuf); | | 1302 | n = atoi (sc->argbuf); |
1303 | *sc->ap = ch; | | 1303 | *sc->ap = ch; |
1304 | | | 1304 | |
1305 | return n; | | 1305 | return n; |
1306 | } | | 1306 | } |
1307 | | | 1307 | |
1308 | static inline int | | 1308 | static inline int |
1309 | ite_zargnum (struct ite_softc *sc) | | 1309 | ite_zargnum (struct ite_softc *sc) |
1310 | { | | 1310 | { |
1311 | char ch; | | 1311 | char ch; |
1312 | int n; | | 1312 | int n; |
1313 | | | 1313 | |
1314 | /* convert argument string into number */ | | 1314 | /* convert argument string into number */ |
1315 | if (sc->ap == sc->argbuf) | | 1315 | if (sc->ap == sc->argbuf) |
1316 | return 0; | | 1316 | return 0; |
1317 | ch = *sc->ap; | | 1317 | ch = *sc->ap; |
1318 | *sc->ap = 0; | | 1318 | *sc->ap = 0; |
1319 | n = atoi (sc->argbuf); | | 1319 | n = atoi (sc->argbuf); |
1320 | *sc->ap = ch; | | 1320 | *sc->ap = ch; |
1321 | | | 1321 | |
1322 | return n; /* don't "n ? n : 1" here, <CSI>0m != <CSI>1m ! */ | | 1322 | return n; /* don't "n ? n : 1" here, <CSI>0m != <CSI>1m ! */ |
1323 | } | | 1323 | } |
1324 | | | 1324 | |
1325 | void | | 1325 | void |
1326 | ite_putstr(const u_char *s, int len, dev_t dev) | | 1326 | ite_putstr(const u_char *s, int len, dev_t dev) |
1327 | { | | 1327 | { |
1328 | struct ite_softc *sc; | | 1328 | struct ite_softc *sc; |
1329 | int i; | | 1329 | int i; |
1330 | | | 1330 | |
1331 | sc = getitesp(dev); | | 1331 | sc = getitesp(dev); |
1332 | | | 1332 | |
1333 | /* XXX avoid problems */ | | 1333 | /* XXX avoid problems */ |
1334 | if ((sc->flags & (ITE_ACTIVE|ITE_INGRF)) != ITE_ACTIVE) | | 1334 | if ((sc->flags & (ITE_ACTIVE|ITE_INGRF)) != ITE_ACTIVE) |
1335 | return; | | 1335 | return; |
1336 | | | 1336 | |
1337 | SUBR_CURSOR(sc, START_CURSOROPT); | | 1337 | SUBR_CURSOR(sc, START_CURSOROPT); |
1338 | for (i = 0; i < len; i++) | | 1338 | for (i = 0; i < len; i++) |
1339 | if (s[i]) | | 1339 | if (s[i]) |
1340 | iteputchar(s[i], sc); | | 1340 | iteputchar(s[i], sc); |
1341 | SUBR_CURSOR(sc, END_CURSOROPT); | | 1341 | SUBR_CURSOR(sc, END_CURSOROPT); |
1342 | } | | 1342 | } |
1343 | | | 1343 | |
1344 | | | 1344 | |
1345 | void | | 1345 | void |
1346 | iteputchar(register int c, struct ite_softc *sc) | | 1346 | iteputchar(register int c, struct ite_softc *sc) |
1347 | { | | 1347 | { |
1348 | struct tty *kbd_tty; | | 1348 | struct tty *kbd_tty; |
1349 | int n, x, y; | | 1349 | int n, x, y; |
1350 | char *cp; | | 1350 | char *cp; |
1351 | | | 1351 | |
1352 | if (kbd_ite == NULL) | | 1352 | if (kbd_ite == NULL) |
1353 | kbd_tty = NULL; | | 1353 | kbd_tty = NULL; |
1354 | else | | 1354 | else |
1355 | kbd_tty = kbd_ite->tp; | | 1355 | kbd_tty = kbd_ite->tp; |
1356 | | | 1356 | |
1357 | if (sc->escape) | | 1357 | if (sc->escape) |
1358 | { | | 1358 | { |
1359 | switch (sc->escape) | | 1359 | switch (sc->escape) |
1360 | { | | 1360 | { |
1361 | case ESC: | | 1361 | case ESC: |
1362 | switch (c) | | 1362 | switch (c) |
1363 | { | | 1363 | { |
1364 | /* first 7bit equivalents for the 8bit control characters */ | | 1364 | /* first 7bit equivalents for the 8bit control characters */ |
1365 | | | 1365 | |
1366 | case 'D': | | 1366 | case 'D': |
1367 | c = IND; | | 1367 | c = IND; |
1368 | sc->escape = 0; | | 1368 | sc->escape = 0; |
1369 | break; /* and fall into the next switch below (same for all `break') */ | | 1369 | break; /* and fall into the next switch below (same for all `break') */ |
1370 | | | 1370 | |
1371 | case 'E': | | 1371 | case 'E': |
1372 | c = NEL; | | 1372 | c = NEL; |
1373 | sc->escape = 0; | | 1373 | sc->escape = 0; |
1374 | break; | | 1374 | break; |
1375 | | | 1375 | |
1376 | case 'H': | | 1376 | case 'H': |
1377 | c = HTS; | | 1377 | c = HTS; |
1378 | sc->escape = 0; | | 1378 | sc->escape = 0; |
1379 | break; | | 1379 | break; |
1380 | | | 1380 | |
1381 | case 'M': | | 1381 | case 'M': |
1382 | c = RI; | | 1382 | c = RI; |
1383 | sc->escape = 0; | | 1383 | sc->escape = 0; |
1384 | break; | | 1384 | break; |
1385 | | | 1385 | |
1386 | case 'N': | | 1386 | case 'N': |
1387 | c = SS2; | | 1387 | c = SS2; |
1388 | sc->escape = 0; | | 1388 | sc->escape = 0; |
1389 | break; | | 1389 | break; |
1390 | | | 1390 | |
1391 | case 'O': | | 1391 | case 'O': |
1392 | c = SS3; | | 1392 | c = SS3; |
1393 | sc->escape = 0; | | 1393 | sc->escape = 0; |
1394 | break; | | 1394 | break; |
1395 | | | 1395 | |
1396 | case 'P': | | 1396 | case 'P': |
1397 | c = DCS; | | 1397 | c = DCS; |
1398 | sc->escape = 0; | | 1398 | sc->escape = 0; |
1399 | break; | | 1399 | break; |
1400 | | | 1400 | |
1401 | case '[': | | 1401 | case '[': |
1402 | c = CSI; | | 1402 | c = CSI; |
1403 | sc->escape = 0; | | 1403 | sc->escape = 0; |
1404 | break; | | 1404 | break; |
1405 | | | 1405 | |
1406 | case '\\': | | 1406 | case '\\': |
1407 | c = ST; | | 1407 | c = ST; |
1408 | sc->escape = 0; | | 1408 | sc->escape = 0; |
1409 | break; | | 1409 | break; |
1410 | | | 1410 | |
1411 | case ']': | | 1411 | case ']': |
1412 | c = OSC; | | 1412 | c = OSC; |
1413 | sc->escape = 0; | | 1413 | sc->escape = 0; |
1414 | break; | | 1414 | break; |
1415 | | | 1415 | |
1416 | case '^': | | 1416 | case '^': |
1417 | c = PM; | | 1417 | c = PM; |
1418 | sc->escape = 0; | | 1418 | sc->escape = 0; |
1419 | break; | | 1419 | break; |
1420 | | | 1420 | |
1421 | case '_': | | 1421 | case '_': |
1422 | c = APC; | | 1422 | c = APC; |
1423 | sc->escape = 0; | | 1423 | sc->escape = 0; |
1424 | break; | | 1424 | break; |
1425 | | | 1425 | |
1426 | | | 1426 | |
1427 | /* introduces 7/8bit control */ | | 1427 | /* introduces 7/8bit control */ |
1428 | case ' ': | | 1428 | case ' ': |
1429 | /* can be followed by either F or G */ | | 1429 | /* can be followed by either F or G */ |
1430 | sc->escape = ' '; | | 1430 | sc->escape = ' '; |
1431 | break; | | 1431 | break; |
1432 | | | 1432 | |
1433 | | | 1433 | |
1434 | /* a lot of character set selections, not yet used... | | 1434 | /* a lot of character set selections, not yet used... |
1435 | 94-character sets: */ | | 1435 | 94-character sets: */ |
1436 | case '(': /* G0 */ | | 1436 | case '(': /* G0 */ |
1437 | case ')': /* G1 */ | | 1437 | case ')': /* G1 */ |
1438 | sc->escape = c; | | 1438 | sc->escape = c; |
1439 | return; | | 1439 | return; |
1440 | | | 1440 | |
1441 | case '*': /* G2 */ | | 1441 | case '*': /* G2 */ |
1442 | case '+': /* G3 */ | | 1442 | case '+': /* G3 */ |
1443 | case 'B': /* ASCII */ | | 1443 | case 'B': /* ASCII */ |
1444 | case 'A': /* ISO latin 1 */ | | 1444 | case 'A': /* ISO latin 1 */ |
1445 | case '<': /* user preferred suplemental */ | | 1445 | case '<': /* user preferred suplemental */ |
1446 | case '0': /* dec special graphics */ | | 1446 | case '0': /* dec special graphics */ |
1447 | | | 1447 | |
1448 | /* 96-character sets: */ | | 1448 | /* 96-character sets: */ |
1449 | case '-': /* G1 */ | | 1449 | case '-': /* G1 */ |
1450 | case '.': /* G2 */ | | 1450 | case '.': /* G2 */ |
1451 | case '/': /* G3 */ | | 1451 | case '/': /* G3 */ |
1452 | | | 1452 | |
1453 | /* national character sets: */ | | 1453 | /* national character sets: */ |
1454 | case '4': /* dutch */ | | 1454 | case '4': /* dutch */ |
1455 | case '5': | | 1455 | case '5': |
1456 | case 'C': /* finnish */ | | 1456 | case 'C': /* finnish */ |
1457 | case 'R': /* french */ | | 1457 | case 'R': /* french */ |
1458 | case 'Q': /* french canadian */ | | 1458 | case 'Q': /* french canadian */ |
1459 | case 'K': /* german */ | | 1459 | case 'K': /* german */ |
1460 | case 'Y': /* italian */ | | 1460 | case 'Y': /* italian */ |
1461 | case '6': /* norwegian/danish */ | | 1461 | case '6': /* norwegian/danish */ |
1462 | /* note: %5 and %6 are not supported (two chars..) */ | | 1462 | /* note: %5 and %6 are not supported (two chars..) */ |
1463 | | | 1463 | |
1464 | sc->escape = 0; | | 1464 | sc->escape = 0; |
1465 | /* just ignore for now */ | | 1465 | /* just ignore for now */ |
1466 | return; | | 1466 | return; |
1467 | | | 1467 | |
1468 | | | 1468 | |
1469 | /* locking shift modes (as you might guess, not yet supported..) */ | | 1469 | /* locking shift modes (as you might guess, not yet supported..) */ |
1470 | case '`': | | 1470 | case '`': |
1471 | sc->GR = sc->G1; | | 1471 | sc->GR = sc->G1; |
1472 | sc->escape = 0; | | 1472 | sc->escape = 0; |
1473 | return; | | 1473 | return; |
1474 | | | 1474 | |
1475 | case 'n': | | 1475 | case 'n': |
1476 | sc->GL = sc->G2; | | 1476 | sc->GL = sc->G2; |
1477 | sc->escape = 0; | | 1477 | sc->escape = 0; |
1478 | return; | | 1478 | return; |
1479 | | | 1479 | |
1480 | case '}': | | 1480 | case '}': |
1481 | sc->GR = sc->G2; | | 1481 | sc->GR = sc->G2; |
1482 | sc->escape = 0; | | 1482 | sc->escape = 0; |
1483 | return; | | 1483 | return; |
1484 | | | 1484 | |
1485 | case 'o': | | 1485 | case 'o': |
1486 | sc->GL = sc->G3; | | 1486 | sc->GL = sc->G3; |
1487 | sc->escape = 0; | | 1487 | sc->escape = 0; |
1488 | return; | | 1488 | return; |
1489 | | | 1489 | |
1490 | case '|': | | 1490 | case '|': |
1491 | sc->GR = sc->G3; | | 1491 | sc->GR = sc->G3; |
1492 | sc->escape = 0; | | 1492 | sc->escape = 0; |
1493 | return; | | 1493 | return; |
1494 | | | 1494 | |
1495 | | | 1495 | |
1496 | /* font width/height control */ | | 1496 | /* font width/height control */ |
1497 | case '#': | | 1497 | case '#': |
1498 | sc->escape = '#'; | | 1498 | sc->escape = '#'; |
1499 | return; | | 1499 | return; |
1500 | | | 1500 | |
1501 | | | 1501 | |
1502 | /* hard terminal reset .. */ | | 1502 | /* hard terminal reset .. */ |
1503 | case 'c': | | 1503 | case 'c': |
1504 | ite_reset (sc); | | 1504 | ite_reset (sc); |
1505 | SUBR_CURSOR(sc, MOVE_CURSOR); | | 1505 | SUBR_CURSOR(sc, MOVE_CURSOR); |
1506 | sc->escape = 0; | | 1506 | sc->escape = 0; |
1507 | return; | | 1507 | return; |
1508 | | | 1508 | |
1509 | | | 1509 | |
1510 | case '7': | | 1510 | case '7': |
1511 | sc->save_curx = sc->curx; | | 1511 | sc->save_curx = sc->curx; |
1512 | sc->save_cury = sc->cury; | | 1512 | sc->save_cury = sc->cury; |
1513 | sc->save_attribute = sc->attribute; | | 1513 | sc->save_attribute = sc->attribute; |
1514 | sc->escape = 0; | | 1514 | sc->escape = 0; |
1515 | return; | | 1515 | return; |
1516 | | | 1516 | |
1517 | case '8': | | 1517 | case '8': |
1518 | sc->curx = sc->save_curx; | | 1518 | sc->curx = sc->save_curx; |
1519 | sc->cury = sc->save_cury; | | 1519 | sc->cury = sc->save_cury; |
1520 | sc->attribute = sc->save_attribute; | | 1520 | sc->attribute = sc->save_attribute; |
1521 | SUBR_CURSOR(sc, MOVE_CURSOR); | | 1521 | SUBR_CURSOR(sc, MOVE_CURSOR); |
1522 | sc->escape = 0; | | 1522 | sc->escape = 0; |
1523 | return; | | 1523 | return; |
1524 | | | 1524 | |
1525 | case '=': | | 1525 | case '=': |
1526 | sc->keypad_appmode = 1; | | 1526 | sc->keypad_appmode = 1; |
1527 | sc->escape = 0; | | 1527 | sc->escape = 0; |
1528 | return; | | 1528 | return; |
1529 | | | 1529 | |
1530 | case '>': | | 1530 | case '>': |
1531 | sc->keypad_appmode = 0; | | 1531 | sc->keypad_appmode = 0; |
1532 | sc->escape = 0; | | 1532 | sc->escape = 0; |
1533 | return; | | 1533 | return; |
1534 | | | 1534 | |
1535 | case 'Z': /* request ID */ | | 1535 | case 'Z': /* request ID */ |
1536 | if (sc->emul_level == EMUL_VT100) | | 1536 | if (sc->emul_level == EMUL_VT100) |
1537 | ite_sendstr ("\033[?61;0c"); /* XXX not clean */ | | 1537 | ite_sendstr ("\033[?61;0c"); /* XXX not clean */ |
1538 | else | | 1538 | else |
1539 | ite_sendstr ("\033[?63;0c"); /* XXX not clean */ | | 1539 | ite_sendstr ("\033[?63;0c"); /* XXX not clean */ |
1540 | sc->escape = 0; | | 1540 | sc->escape = 0; |
1541 | return; | | 1541 | return; |
1542 | | | 1542 | |
1543 | /* default catch all for not recognized ESC sequences */ | | 1543 | /* default catch all for not recognized ESC sequences */ |
1544 | default: | | 1544 | default: |
1545 | sc->escape = 0; | | 1545 | sc->escape = 0; |
1546 | return; | | 1546 | return; |
1547 | } | | 1547 | } |
1548 | break; | | 1548 | break; |
1549 | | | 1549 | |
1550 | | | 1550 | |
1551 | case '(': | | 1551 | case '(': |
1552 | case ')': | | 1552 | case ')': |
1553 | sc->escape = 0; | | 1553 | sc->escape = 0; |
1554 | return; | | 1554 | return; |
1555 | | | 1555 | |
1556 | | | 1556 | |
1557 | case ' ': | | 1557 | case ' ': |
1558 | switch (c) | | 1558 | switch (c) |
1559 | { | | 1559 | { |
1560 | case 'F': | | 1560 | case 'F': |
1561 | sc->eightbit_C1 = 0; | | 1561 | sc->eightbit_C1 = 0; |
1562 | sc->escape = 0; | | 1562 | sc->escape = 0; |
1563 | return; | | 1563 | return; |
1564 | | | 1564 | |
1565 | case 'G': | | 1565 | case 'G': |
1566 | sc->eightbit_C1 = 1; | | 1566 | sc->eightbit_C1 = 1; |
1567 | sc->escape = 0; | | 1567 | sc->escape = 0; |
1568 | return; | | 1568 | return; |
1569 | | | 1569 | |
1570 | default: | | 1570 | default: |
1571 | /* not supported */ | | 1571 | /* not supported */ |
1572 | sc->escape = 0; | | 1572 | sc->escape = 0; |
1573 | return; | | 1573 | return; |
1574 | } | | 1574 | } |
1575 | break; | | 1575 | break; |
1576 | | | 1576 | |
1577 | | | 1577 | |
1578 | case '#': | | 1578 | case '#': |
1579 | switch (c) | | 1579 | switch (c) |
1580 | { | | 1580 | { |
1581 | case '5': | | 1581 | case '5': |
1582 | /* single height, single width */ | | 1582 | /* single height, single width */ |
1583 | sc->escape = 0; | | 1583 | sc->escape = 0; |
1584 | return; | | 1584 | return; |
1585 | | | 1585 | |
1586 | case '6': | | 1586 | case '6': |
1587 | /* double width, single height */ | | 1587 | /* double width, single height */ |
1588 | sc->escape = 0; | | 1588 | sc->escape = 0; |
1589 | return; | | 1589 | return; |
1590 | | | 1590 | |
1591 | case '3': | | 1591 | case '3': |
1592 | /* top half */ | | 1592 | /* top half */ |
1593 | sc->escape = 0; | | 1593 | sc->escape = 0; |
1594 | return; | | 1594 | return; |
1595 | | | 1595 | |
1596 | case '4': | | 1596 | case '4': |
1597 | /* bottom half */ | | 1597 | /* bottom half */ |
1598 | sc->escape = 0; | | 1598 | sc->escape = 0; |
1599 | return; | | 1599 | return; |
1600 | | | 1600 | |
1601 | case '8': | | 1601 | case '8': |
1602 | /* screen alignment pattern... */ | | 1602 | /* screen alignment pattern... */ |
1603 | alignment_display (sc); | | 1603 | alignment_display (sc); |
1604 | sc->escape = 0; | | 1604 | sc->escape = 0; |
1605 | return; | | 1605 | return; |
1606 | | | 1606 | |
1607 | default: | | 1607 | default: |
1608 | sc->escape = 0; | | 1608 | sc->escape = 0; |
1609 | return; | | 1609 | return; |
1610 | } | | 1610 | } |
1611 | break; | | 1611 | break; |
1612 | | | 1612 | |
1613 | | | 1613 | |
1614 | | | 1614 | |
1615 | case CSI: | | 1615 | case CSI: |
1616 | /* the biggie... */ | | 1616 | /* the biggie... */ |
1617 | switch (c) | | 1617 | switch (c) |
1618 | { | | 1618 | { |
1619 | case '0': case '1': case '2': case '3': case '4': | | 1619 | case '0': case '1': case '2': case '3': case '4': |
1620 | case '5': case '6': case '7': case '8': case '9': | | 1620 | case '5': case '6': case '7': case '8': case '9': |
1621 | case ';': case '\"': case '$': case '>': | | 1621 | case ';': case '\"': case '$': case '>': |
1622 | if (sc->ap < sc->argbuf + MAX_ARGSIZE) | | 1622 | if (sc->ap < sc->argbuf + MAX_ARGSIZE) |
1623 | *sc->ap++ = c; | | 1623 | *sc->ap++ = c; |
1624 | return; | | 1624 | return; |
1625 | | | 1625 | |
1626 | case BS: | | 1626 | case BS: |
1627 | /* you wouldn't believe such perversion is possible? | | 1627 | /* you wouldn't believe such perversion is possible? |
1628 | it is.. BS is allowed in between cursor sequences | | 1628 | it is.. BS is allowed in between cursor sequences |
1629 | (at least), according to vttest.. */ | | 1629 | (at least), according to vttest.. */ |
1630 | if (--sc->curx < 0) | | 1630 | if (--sc->curx < 0) |
1631 | sc->curx = 0; | | 1631 | sc->curx = 0; |
1632 | else | | 1632 | else |
1633 | SUBR_CURSOR(sc, MOVE_CURSOR); | | 1633 | SUBR_CURSOR(sc, MOVE_CURSOR); |
1634 | break; | | 1634 | break; |
1635 | | | 1635 | |
1636 | case 'p': | | 1636 | case 'p': |
1637 | *sc->ap = 0; | | 1637 | *sc->ap = 0; |
1638 | if (! strncmp (sc->argbuf, "61\"", 3)) | | 1638 | if (! strncmp (sc->argbuf, "61\"", 3)) |
1639 | sc->emul_level = EMUL_VT100; | | 1639 | sc->emul_level = EMUL_VT100; |
1640 | else if (! strncmp (sc->argbuf, "63;1\"", 5) | | 1640 | else if (! strncmp (sc->argbuf, "63;1\"", 5) |
1641 | || ! strncmp (sc->argbuf, "62;1\"", 5)) | | 1641 | || ! strncmp (sc->argbuf, "62;1\"", 5)) |
1642 | sc->emul_level = EMUL_VT300_7; | | 1642 | sc->emul_level = EMUL_VT300_7; |
1643 | else | | 1643 | else |
1644 | sc->emul_level = EMUL_VT300_8; | | 1644 | sc->emul_level = EMUL_VT300_8; |
1645 | sc->escape = 0; | | 1645 | sc->escape = 0; |
1646 | return; | | 1646 | return; |
1647 | | | 1647 | |
1648 | | | 1648 | |
1649 | case '?': | | 1649 | case '?': |
1650 | *sc->ap = 0; | | 1650 | *sc->ap = 0; |
1651 | sc->escape = '?'; | | 1651 | sc->escape = '?'; |
1652 | sc->ap = sc->argbuf; | | 1652 | sc->ap = sc->argbuf; |
1653 | return; | | 1653 | return; |
1654 | | | 1654 | |
1655 | | | 1655 | |
1656 | case 'c': | | 1656 | case 'c': |
1657 | *sc->ap = 0; | | 1657 | *sc->ap = 0; |
1658 | if (sc->argbuf[0] == '>') | | 1658 | if (sc->argbuf[0] == '>') |
1659 | { | | 1659 | { |
1660 | ite_sendstr ("\033[>24;0;0;0c"); | | 1660 | ite_sendstr ("\033[>24;0;0;0c"); |
1661 | } | | 1661 | } |
1662 | else switch (ite_zargnum(sc)) | | 1662 | else switch (ite_zargnum(sc)) |
1663 | { | | 1663 | { |
1664 | case 0: | | 1664 | case 0: |
1665 | /* primary DA request, send primary DA response */ | | 1665 | /* primary DA request, send primary DA response */ |
1666 | if (sc->emul_level == EMUL_VT100) | | 1666 | if (sc->emul_level == EMUL_VT100) |
1667 | ite_sendstr ("\033[?1;1c"); | | 1667 | ite_sendstr ("\033[?1;1c"); |
1668 | else | | 1668 | else |