William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1 | /* speakup.c |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2 | * review functions for the speakup screen review package. |
| 3 | * originally written by: Kirk Reiser and Andy Berdan. |
| 4 | * |
| 5 | * extensively modified by David Borowski. |
| 6 | * |
| 7 | ** Copyright (C) 1998 Kirk Reiser. |
| 8 | * Copyright (C) 2003 David Borowski. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; either version 2 of the License, or |
| 13 | * (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 23 | */ |
| 24 | |
| 25 | #include <linux/kernel.h> |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 26 | #include <linux/vt.h> |
| 27 | #include <linux/tty.h> |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 28 | #include <linux/mm.h> /* __get_free_page() and friends */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 29 | #include <linux/vt_kern.h> |
| 30 | #include <linux/ctype.h> |
| 31 | #include <linux/selection.h> |
| 32 | #include <linux/unistd.h> |
| 33 | #include <linux/jiffies.h> |
| 34 | #include <linux/kthread.h> |
| 35 | #include <linux/keyboard.h> /* for KT_SHIFT */ |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 36 | #include <linux/kbd_kern.h> /* for vc_kbd_* and friends */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 37 | #include <linux/input.h> |
| 38 | #include <linux/kmod.h> |
| 39 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 40 | /* speakup_*_selection */ |
| 41 | #include <linux/module.h> |
| 42 | #include <linux/sched.h> |
| 43 | #include <linux/slab.h> |
| 44 | #include <linux/types.h> |
| 45 | #include <linux/consolemap.h> |
| 46 | |
| 47 | #include <linux/spinlock.h> |
| 48 | #include <linux/notifier.h> |
| 49 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 50 | #include <linux/uaccess.h> /* copy_from|to|user() and others */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 51 | |
| 52 | #include "spk_priv.h" |
| 53 | #include "speakup.h" |
| 54 | |
| 55 | #define MAX_DELAY msecs_to_jiffies(500) |
| 56 | #define MINECHOCHAR SPACE |
| 57 | |
| 58 | MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>"); |
| 59 | MODULE_AUTHOR("Daniel Drake <dsd@gentoo.org>"); |
| 60 | MODULE_DESCRIPTION("Speakup console speech"); |
| 61 | MODULE_LICENSE("GPL"); |
| 62 | MODULE_VERSION(SPEAKUP_VERSION); |
| 63 | |
| 64 | char *synth_name; |
| 65 | module_param_named(synth, synth_name, charp, S_IRUGO); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 66 | module_param_named(quiet, spk_quiet_boot, bool, S_IRUGO); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 67 | |
| 68 | MODULE_PARM_DESC(synth, "Synth to start if speakup is built in."); |
| 69 | MODULE_PARM_DESC(quiet, "Do not announce when the synthesizer is found."); |
| 70 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 71 | special_func spk_special_handler; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 72 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 73 | short spk_pitch_shift, synth_flags; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 74 | static char buf[256]; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 75 | int spk_attrib_bleep, spk_bleeps, spk_bleep_time = 10; |
| 76 | int spk_no_intr, spk_spell_delay; |
| 77 | int spk_key_echo, spk_say_word_ctl; |
| 78 | int spk_say_ctrl, spk_bell_pos; |
| 79 | short spk_punc_mask; |
| 80 | int spk_punc_level, spk_reading_punc; |
Domagoj Trsan | e7027b9 | 2014-09-09 20:04:31 +0200 | [diff] [blame] | 81 | char spk_str_caps_start[MAXVARLEN + 1] = "\0"; |
| 82 | char spk_str_caps_stop[MAXVARLEN + 1] = "\0"; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 83 | const struct st_bits_data spk_punc_info[] = { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 84 | {"none", "", 0}, |
| 85 | {"some", "/$%&@", SOME}, |
| 86 | {"most", "$%&#()=+*/@^<>|\\", MOST}, |
| 87 | {"all", "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~", PUNC}, |
| 88 | {"delimiters", "", B_WDLM}, |
| 89 | {"repeats", "()", CH_RPT}, |
| 90 | {"extended numeric", "", B_EXNUM}, |
| 91 | {"symbols", "", B_SYM}, |
Shalin Mehta | ab06e0f | 2013-10-03 01:08:42 -0700 | [diff] [blame] | 92 | {NULL, NULL} |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 93 | }; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 94 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 95 | static char mark_cut_flag; |
| 96 | #define MAX_KEY 160 |
Sachin Kamat | 0012196 | 2013-05-22 14:37:25 +0530 | [diff] [blame] | 97 | static u_char *spk_shift_table; |
| 98 | u_char *spk_our_keys[MAX_KEY]; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 99 | u_char spk_key_buf[600]; |
| 100 | const u_char spk_key_defaults[] = { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 101 | #include "speakupmap.h" |
| 102 | }; |
| 103 | |
| 104 | /* Speakup Cursor Track Variables */ |
| 105 | static int cursor_track = 1, prev_cursor_track = 1; |
| 106 | |
| 107 | /* cursor track modes, must be ordered same as cursor_msgs */ |
| 108 | enum { |
| 109 | CT_Off = 0, |
| 110 | CT_On, |
| 111 | CT_Highlight, |
| 112 | CT_Window, |
| 113 | CT_Max |
| 114 | }; |
| 115 | #define read_all_mode CT_Max |
| 116 | |
| 117 | static struct tty_struct *tty; |
| 118 | |
| 119 | static void spkup_write(const char *in_buf, int count); |
| 120 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 121 | static char *phonetic[] = { |
| 122 | "alfa", "bravo", "charlie", "delta", "echo", "foxtrot", "golf", "hotel", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 123 | "india", "juliett", "keelo", "leema", "mike", "november", "oscar", |
| 124 | "papa", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 125 | "keh beck", "romeo", "sierra", "tango", "uniform", "victer", "whiskey", |
| 126 | "x ray", "yankee", "zulu" |
| 127 | }; |
| 128 | |
| 129 | /* array of 256 char pointers (one for each character description) |
| 130 | * initialized to default_chars and user selectable via |
Aleksei Fedotov | 13d825e | 2015-08-14 22:34:37 +0300 | [diff] [blame] | 131 | * /proc/speakup/characters |
| 132 | */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 133 | char *spk_characters[256]; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 134 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 135 | char *spk_default_chars[256] = { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 136 | /*000*/ "null", "^a", "^b", "^c", "^d", "^e", "^f", "^g", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 137 | /*008*/ "^h", "^i", "^j", "^k", "^l", "^m", "^n", "^o", |
| 138 | /*016*/ "^p", "^q", "^r", "^s", "^t", "^u", "^v", "^w", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 139 | /*024*/ "^x", "^y", "^z", "control", "control", "control", "control", |
| 140 | "control", |
| 141 | /*032*/ "space", "bang!", "quote", "number", "dollar", "percent", "and", |
| 142 | "tick", |
| 143 | /*040*/ "left paren", "right paren", "star", "plus", "comma", "dash", |
| 144 | "dot", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 145 | "slash", |
| 146 | /*048*/ "zero", "one", "two", "three", "four", "five", "six", "seven", |
| 147 | "eight", "nine", |
| 148 | /*058*/ "colon", "semmy", "less", "equals", "greater", "question", "at", |
| 149 | /*065*/ "EIGH", "B", "C", "D", "E", "F", "G", |
| 150 | /*072*/ "H", "I", "J", "K", "L", "M", "N", "O", |
| 151 | /*080*/ "P", "Q", "R", "S", "T", "U", "V", "W", "X", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 152 | /*089*/ "Y", "ZED", "left bracket", "backslash", "right bracket", |
| 153 | "caret", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 154 | "line", |
| 155 | /*096*/ "accent", "a", "b", "c", "d", "e", "f", "g", |
| 156 | /*104*/ "h", "i", "j", "k", "l", "m", "n", "o", |
| 157 | /*112*/ "p", "q", "r", "s", "t", "u", "v", "w", |
| 158 | /*120*/ "x", "y", "zed", "left brace", "bar", "right brace", "tihlduh", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 159 | /*127*/ "del", "control", "control", "control", "control", "control", |
| 160 | "control", "control", "control", "control", "control", |
| 161 | /*138*/ "control", "control", "control", "control", "control", |
| 162 | "control", "control", "control", "control", "control", |
| 163 | "control", "control", |
| 164 | /*150*/ "control", "control", "control", "control", "control", |
| 165 | "control", "control", "control", "control", "control", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 166 | /*160*/ "nbsp", "inverted bang", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 167 | /*162*/ "cents", "pounds", "currency", "yen", "broken bar", "section", |
| 168 | /*168*/ "diaeresis", "copyright", "female ordinal", "double left angle", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 169 | /*172*/ "not", "soft hyphen", "registered", "macron", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 170 | /*176*/ "degrees", "plus or minus", "super two", "super three", |
| 171 | /*180*/ "acute accent", "micro", "pilcrow", "middle dot", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 172 | /*184*/ "cedilla", "super one", "male ordinal", "double right angle", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 173 | /*188*/ "one quarter", "one half", "three quarters", |
| 174 | "inverted question", |
| 175 | /*192*/ "A GRAVE", "A ACUTE", "A CIRCUMFLEX", "A TILDE", "A OOMLAUT", |
| 176 | "A RING", |
| 177 | /*198*/ "AE", "C CIDELLA", "E GRAVE", "E ACUTE", "E CIRCUMFLEX", |
| 178 | "E OOMLAUT", |
| 179 | /*204*/ "I GRAVE", "I ACUTE", "I CIRCUMFLEX", "I OOMLAUT", "ETH", |
| 180 | "N TILDE", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 181 | /*210*/ "O GRAVE", "O ACUTE", "O CIRCUMFLEX", "O TILDE", "O OOMLAUT", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 182 | /*215*/ "multiplied by", "O STROKE", "U GRAVE", "U ACUTE", |
| 183 | "U CIRCUMFLEX", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 184 | /*220*/ "U OOMLAUT", "Y ACUTE", "THORN", "sharp s", "a grave", |
| 185 | /*225*/ "a acute", "a circumflex", "a tilde", "a oomlaut", "a ring", |
| 186 | /*230*/ "ae", "c cidella", "e grave", "e acute", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 187 | /*234*/ "e circumflex", "e oomlaut", "i grave", "i acute", |
| 188 | "i circumflex", |
| 189 | /*239*/ "i oomlaut", "eth", "n tilde", "o grave", "o acute", |
| 190 | "o circumflex", |
| 191 | /*245*/ "o tilde", "o oomlaut", "divided by", "o stroke", "u grave", |
| 192 | "u acute", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 193 | /* 251 */ "u circumflex", "u oomlaut", "y acute", "thorn", "y oomlaut" |
| 194 | }; |
| 195 | |
| 196 | /* array of 256 u_short (one for each character) |
| 197 | * initialized to default_chartab and user selectable via |
Aleksei Fedotov | 13d825e | 2015-08-14 22:34:37 +0300 | [diff] [blame] | 198 | * /sys/module/speakup/parameters/chartab |
| 199 | */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 200 | u_short spk_chartab[256]; |
| 201 | |
| 202 | static u_short default_chartab[256] = { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 203 | B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, /* 0-7 */ |
| 204 | B_CTL, B_CTL, A_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, /* 8-15 */ |
| 205 | B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, /*16-23 */ |
| 206 | B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, /* 24-31 */ |
| 207 | WDLM, A_PUNC, PUNC, PUNC, PUNC, PUNC, PUNC, A_PUNC, /* !"#$%&' */ |
| 208 | PUNC, PUNC, PUNC, PUNC, A_PUNC, A_PUNC, A_PUNC, PUNC, /* ()*+, -./ */ |
| 209 | NUM, NUM, NUM, NUM, NUM, NUM, NUM, NUM, /* 01234567 */ |
| 210 | NUM, NUM, A_PUNC, PUNC, PUNC, PUNC, PUNC, A_PUNC, /* 89:;<=>? */ |
| 211 | PUNC, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, /* @ABCDEFG */ |
| 212 | A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, /* HIJKLMNO */ |
| 213 | A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, /* PQRSTUVW */ |
| 214 | A_CAP, A_CAP, A_CAP, PUNC, PUNC, PUNC, PUNC, PUNC, /* XYZ[\]^_ */ |
| 215 | PUNC, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, /* `abcdefg */ |
| 216 | ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, /* hijklmno */ |
| 217 | ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, /* pqrstuvw */ |
| 218 | ALPHA, ALPHA, ALPHA, PUNC, PUNC, PUNC, PUNC, 0, /* xyz{|}~ */ |
| 219 | B_CAPSYM, B_CAPSYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, /* 128-134 */ |
| 220 | B_SYM, /* 135 */ |
| 221 | B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, /* 136-142 */ |
| 222 | B_CAPSYM, /* 143 */ |
| 223 | B_CAPSYM, B_CAPSYM, B_SYM, B_CAPSYM, B_SYM, B_SYM, B_SYM, /* 144-150 */ |
| 224 | B_SYM, /* 151 */ |
| 225 | B_SYM, B_SYM, B_CAPSYM, B_CAPSYM, B_SYM, B_SYM, B_SYM, /*152-158 */ |
| 226 | B_SYM, /* 159 */ |
| 227 | WDLM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_CAPSYM, /* 160-166 */ |
| 228 | B_SYM, /* 167 */ |
| 229 | B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, /* 168-175 */ |
| 230 | B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, /* 176-183 */ |
| 231 | B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, /* 184-191 */ |
| 232 | A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, /* 192-199 */ |
| 233 | A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, /* 200-207 */ |
| 234 | A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, B_SYM, /* 208-215 */ |
| 235 | A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, ALPHA, /* 216-223 */ |
| 236 | ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, /* 224-231 */ |
| 237 | ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, /* 232-239 */ |
| 238 | ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, B_SYM, /* 240-247 */ |
| 239 | ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA /* 248-255 */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 240 | }; |
| 241 | |
| 242 | struct task_struct *speakup_task; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 243 | struct bleep spk_unprocessed_sound; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 244 | static int spk_keydown; |
| 245 | static u_char spk_lastkey, spk_close_press, keymap_flags; |
| 246 | static u_char last_keycode, this_speakup_key; |
| 247 | static u_long last_spk_jiffy; |
| 248 | |
| 249 | struct st_spk_t *speakup_console[MAX_NR_CONSOLES]; |
| 250 | |
| 251 | DEFINE_MUTEX(spk_mutex); |
| 252 | |
| 253 | static int keyboard_notifier_call(struct notifier_block *, |
| 254 | unsigned long code, void *param); |
| 255 | |
Samuel Thibault | d9f5420 | 2013-01-02 02:36:56 +0100 | [diff] [blame] | 256 | static struct notifier_block keyboard_notifier_block = { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 257 | .notifier_call = keyboard_notifier_call, |
| 258 | }; |
| 259 | |
| 260 | static int vt_notifier_call(struct notifier_block *, |
| 261 | unsigned long code, void *param); |
| 262 | |
Samuel Thibault | d9f5420 | 2013-01-02 02:36:56 +0100 | [diff] [blame] | 263 | static struct notifier_block vt_notifier_block = { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 264 | .notifier_call = vt_notifier_call, |
| 265 | }; |
| 266 | |
| 267 | static unsigned char get_attributes(u16 *pos) |
| 268 | { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 269 | return (u_char) (scr_readw(pos) >> 8); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 270 | } |
| 271 | |
| 272 | static void speakup_date(struct vc_data *vc) |
| 273 | { |
| 274 | spk_x = spk_cx = vc->vc_x; |
| 275 | spk_y = spk_cy = vc->vc_y; |
| 276 | spk_pos = spk_cp = vc->vc_pos; |
| 277 | spk_old_attr = spk_attr; |
| 278 | spk_attr = get_attributes((u_short *) spk_pos); |
| 279 | } |
| 280 | |
| 281 | static void bleep(u_short val) |
| 282 | { |
| 283 | static const short vals[] = { |
| 284 | 350, 370, 392, 414, 440, 466, 491, 523, 554, 587, 619, 659 |
| 285 | }; |
| 286 | short freq; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 287 | int time = spk_bleep_time; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 288 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 289 | freq = vals[val % 12]; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 290 | if (val > 11) |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 291 | freq *= (1 << (val / 12)); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 292 | spk_unprocessed_sound.freq = freq; |
| 293 | spk_unprocessed_sound.jiffies = msecs_to_jiffies(time); |
| 294 | spk_unprocessed_sound.active = 1; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 295 | /* We can only have 1 active sound at a time. */ |
| 296 | } |
| 297 | |
| 298 | static void speakup_shut_up(struct vc_data *vc) |
| 299 | { |
| 300 | if (spk_killed) |
| 301 | return; |
| 302 | spk_shut_up |= 0x01; |
| 303 | spk_parked &= 0xfe; |
| 304 | speakup_date(vc); |
| 305 | if (synth != NULL) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 306 | spk_do_flush(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 307 | } |
| 308 | |
| 309 | static void speech_kill(struct vc_data *vc) |
| 310 | { |
| 311 | char val = synth->is_alive(synth); |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 312 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 313 | if (val == 0) |
| 314 | return; |
| 315 | |
| 316 | /* re-enables synth, if disabled */ |
| 317 | if (val == 2 || spk_killed) { |
| 318 | /* dead */ |
| 319 | spk_shut_up &= ~0x40; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 320 | synth_printf("%s\n", spk_msg_get(MSG_IAM_ALIVE)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 321 | } else { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 322 | synth_printf("%s\n", spk_msg_get(MSG_YOU_KILLED_SPEAKUP)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 323 | spk_shut_up |= 0x40; |
| 324 | } |
| 325 | } |
| 326 | |
| 327 | static void speakup_off(struct vc_data *vc) |
| 328 | { |
| 329 | if (spk_shut_up & 0x80) { |
| 330 | spk_shut_up &= 0x7f; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 331 | synth_printf("%s\n", spk_msg_get(MSG_HEY_THATS_BETTER)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 332 | } else { |
| 333 | spk_shut_up |= 0x80; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 334 | synth_printf("%s\n", spk_msg_get(MSG_YOU_TURNED_ME_OFF)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 335 | } |
| 336 | speakup_date(vc); |
| 337 | } |
| 338 | |
| 339 | static void speakup_parked(struct vc_data *vc) |
| 340 | { |
| 341 | if (spk_parked & 0x80) { |
| 342 | spk_parked = 0; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 343 | synth_printf("%s\n", spk_msg_get(MSG_UNPARKED)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 344 | } else { |
| 345 | spk_parked |= 0x80; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 346 | synth_printf("%s\n", spk_msg_get(MSG_PARKED)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 347 | } |
| 348 | } |
| 349 | |
| 350 | static void speakup_cut(struct vc_data *vc) |
| 351 | { |
| 352 | static const char err_buf[] = "set selection failed"; |
| 353 | int ret; |
| 354 | |
| 355 | if (!mark_cut_flag) { |
| 356 | mark_cut_flag = 1; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 357 | spk_xs = (u_short) spk_x; |
| 358 | spk_ys = (u_short) spk_y; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 359 | spk_sel_cons = vc; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 360 | synth_printf("%s\n", spk_msg_get(MSG_MARK)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 361 | return; |
| 362 | } |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 363 | spk_xe = (u_short) spk_x; |
| 364 | spk_ye = (u_short) spk_y; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 365 | mark_cut_flag = 0; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 366 | synth_printf("%s\n", spk_msg_get(MSG_CUT)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 367 | |
| 368 | speakup_clear_selection(); |
| 369 | ret = speakup_set_selection(tty); |
| 370 | |
| 371 | switch (ret) { |
| 372 | case 0: |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 373 | break; /* no error */ |
| 374 | case -EFAULT: |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 375 | pr_warn("%sEFAULT\n", err_buf); |
| 376 | break; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 377 | case -EINVAL: |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 378 | pr_warn("%sEINVAL\n", err_buf); |
| 379 | break; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 380 | case -ENOMEM: |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 381 | pr_warn("%sENOMEM\n", err_buf); |
| 382 | break; |
| 383 | } |
| 384 | } |
| 385 | |
| 386 | static void speakup_paste(struct vc_data *vc) |
| 387 | { |
| 388 | if (mark_cut_flag) { |
| 389 | mark_cut_flag = 0; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 390 | synth_printf("%s\n", spk_msg_get(MSG_MARK_CLEARED)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 391 | } else { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 392 | synth_printf("%s\n", spk_msg_get(MSG_PASTE)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 393 | speakup_paste_selection(tty); |
| 394 | } |
| 395 | } |
| 396 | |
| 397 | static void say_attributes(struct vc_data *vc) |
| 398 | { |
| 399 | int fg = spk_attr & 0x0f; |
| 400 | int bg = spk_attr >> 4; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 401 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 402 | if (fg > 8) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 403 | synth_printf("%s ", spk_msg_get(MSG_BRIGHT)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 404 | fg -= 8; |
| 405 | } |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 406 | synth_printf("%s", spk_msg_get(MSG_COLORS_START + fg)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 407 | if (bg > 7) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 408 | synth_printf(" %s ", spk_msg_get(MSG_ON_BLINKING)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 409 | bg -= 8; |
| 410 | } else |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 411 | synth_printf(" %s ", spk_msg_get(MSG_ON)); |
| 412 | synth_printf("%s\n", spk_msg_get(MSG_COLORS_START + bg)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 413 | } |
| 414 | |
| 415 | enum { |
| 416 | edge_top = 1, |
| 417 | edge_bottom, |
| 418 | edge_left, |
| 419 | edge_right, |
| 420 | edge_quiet |
| 421 | }; |
| 422 | |
| 423 | static void announce_edge(struct vc_data *vc, int msg_id) |
| 424 | { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 425 | if (spk_bleeps & 1) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 426 | bleep(spk_y); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 427 | if ((spk_bleeps & 2) && (msg_id < edge_quiet)) |
Shirish Gajera | 63b8ebe | 2015-03-28 13:21:39 -0700 | [diff] [blame] | 428 | synth_printf("%s\n", |
| 429 | spk_msg_get(MSG_EDGE_MSGS_START + msg_id - 1)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 430 | } |
| 431 | |
| 432 | static void speak_char(u_char ch) |
| 433 | { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 434 | char *cp = spk_characters[ch]; |
| 435 | struct var_t *direct = spk_get_var(DIRECT); |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 436 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 437 | if (direct && direct->u.n.value) { |
| 438 | if (IS_CHAR(ch, B_CAP)) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 439 | spk_pitch_shift++; |
| 440 | synth_printf("%s", spk_str_caps_start); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 441 | } |
| 442 | synth_printf("%c", ch); |
| 443 | if (IS_CHAR(ch, B_CAP)) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 444 | synth_printf("%s", spk_str_caps_stop); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 445 | return; |
| 446 | } |
| 447 | if (cp == NULL) { |
| 448 | pr_info("speak_char: cp == NULL!\n"); |
| 449 | return; |
| 450 | } |
| 451 | synth_buffer_add(SPACE); |
| 452 | if (IS_CHAR(ch, B_CAP)) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 453 | spk_pitch_shift++; |
| 454 | synth_printf("%s", spk_str_caps_start); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 455 | synth_printf("%s", cp); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 456 | synth_printf("%s", spk_str_caps_stop); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 457 | } else { |
| 458 | if (*cp == '^') { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 459 | synth_printf("%s", spk_msg_get(MSG_CTRL)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 460 | cp++; |
| 461 | } |
| 462 | synth_printf("%s", cp); |
| 463 | } |
| 464 | synth_buffer_add(SPACE); |
| 465 | } |
| 466 | |
Lisa Nguyen | 69d8ba5 | 2013-05-17 11:51:18 -0700 | [diff] [blame] | 467 | static u16 get_char(struct vc_data *vc, u16 *pos, u_char *attribs) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 468 | { |
| 469 | u16 ch = ' '; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 470 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 471 | if (vc && pos) { |
| 472 | u16 w = scr_readw(pos); |
| 473 | u16 c = w & 0xff; |
| 474 | |
| 475 | if (w & vc->vc_hi_font_mask) |
| 476 | c |= 0x100; |
| 477 | |
| 478 | ch = inverse_translate(vc, c, 0); |
| 479 | *attribs = (w & 0xff00) >> 8; |
| 480 | } |
| 481 | return ch; |
| 482 | } |
| 483 | |
| 484 | static void say_char(struct vc_data *vc) |
| 485 | { |
| 486 | u_short ch; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 487 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 488 | spk_old_attr = spk_attr; |
| 489 | ch = get_char(vc, (u_short *) spk_pos, &spk_attr); |
| 490 | if (spk_attr != spk_old_attr) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 491 | if (spk_attrib_bleep & 1) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 492 | bleep(spk_y); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 493 | if (spk_attrib_bleep & 2) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 494 | say_attributes(vc); |
| 495 | } |
| 496 | speak_char(ch & 0xff); |
| 497 | } |
| 498 | |
| 499 | static void say_phonetic_char(struct vc_data *vc) |
| 500 | { |
| 501 | u_short ch; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 502 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 503 | spk_old_attr = spk_attr; |
| 504 | ch = get_char(vc, (u_short *) spk_pos, &spk_attr); |
| 505 | if (isascii(ch) && isalpha(ch)) { |
| 506 | ch &= 0x1f; |
| 507 | synth_printf("%s\n", phonetic[--ch]); |
| 508 | } else { |
| 509 | if (IS_CHAR(ch, B_NUM)) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 510 | synth_printf("%s ", spk_msg_get(MSG_NUMBER)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 511 | speak_char(ch); |
| 512 | } |
| 513 | } |
| 514 | |
| 515 | static void say_prev_char(struct vc_data *vc) |
| 516 | { |
| 517 | spk_parked |= 0x01; |
| 518 | if (spk_x == 0) { |
| 519 | announce_edge(vc, edge_left); |
| 520 | return; |
| 521 | } |
| 522 | spk_x--; |
| 523 | spk_pos -= 2; |
| 524 | say_char(vc); |
| 525 | } |
| 526 | |
| 527 | static void say_next_char(struct vc_data *vc) |
| 528 | { |
| 529 | spk_parked |= 0x01; |
| 530 | if (spk_x == vc->vc_cols - 1) { |
| 531 | announce_edge(vc, edge_right); |
| 532 | return; |
| 533 | } |
| 534 | spk_x++; |
| 535 | spk_pos += 2; |
| 536 | say_char(vc); |
| 537 | } |
| 538 | |
| 539 | /* get_word - will first check to see if the character under the |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 540 | * reading cursor is a space and if spk_say_word_ctl is true it will |
| 541 | * return the word space. If spk_say_word_ctl is not set it will check to |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 542 | * see if there is a word starting on the next position to the right |
| 543 | * and return that word if it exists. If it does not exist it will |
| 544 | * move left to the beginning of any previous word on the line or the |
Aleksei Fedotov | 13d825e | 2015-08-14 22:34:37 +0300 | [diff] [blame] | 545 | * beginning off the line whichever comes first.. |
| 546 | */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 547 | |
| 548 | static u_long get_word(struct vc_data *vc) |
| 549 | { |
| 550 | u_long cnt = 0, tmpx = spk_x, tmp_pos = spk_pos; |
| 551 | char ch; |
| 552 | u_short attr_ch; |
| 553 | u_char temp; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 554 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 555 | spk_old_attr = spk_attr; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 556 | ch = (char)get_char(vc, (u_short *) tmp_pos, &temp); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 557 | |
| 558 | /* decided to take out the sayword if on a space (mis-information */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 559 | if (spk_say_word_ctl && ch == SPACE) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 560 | *buf = '\0'; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 561 | synth_printf("%s\n", spk_msg_get(MSG_SPACE)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 562 | return 0; |
| 563 | } else if ((tmpx < vc->vc_cols - 2) |
| 564 | && (ch == SPACE || ch == 0 || IS_WDLM(ch)) |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 565 | && ((char)get_char(vc, (u_short *) &tmp_pos + 1, &temp) > |
| 566 | SPACE)) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 567 | tmp_pos += 2; |
| 568 | tmpx++; |
| 569 | } else |
| 570 | while (tmpx > 0) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 571 | ch = (char)get_char(vc, (u_short *) tmp_pos - 1, &temp); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 572 | if ((ch == SPACE || ch == 0 || IS_WDLM(ch)) |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 573 | && ((char)get_char(vc, (u_short *) tmp_pos, &temp) > |
| 574 | SPACE)) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 575 | break; |
| 576 | tmp_pos -= 2; |
| 577 | tmpx--; |
| 578 | } |
| 579 | attr_ch = get_char(vc, (u_short *) tmp_pos, &spk_attr); |
| 580 | buf[cnt++] = attr_ch & 0xff; |
| 581 | while (tmpx < vc->vc_cols - 1) { |
| 582 | tmp_pos += 2; |
| 583 | tmpx++; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 584 | ch = (char)get_char(vc, (u_short *) tmp_pos, &temp); |
| 585 | if ((ch == SPACE) || ch == 0 |
| 586 | || (IS_WDLM(buf[cnt - 1]) && (ch > SPACE))) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 587 | break; |
| 588 | buf[cnt++] = ch; |
| 589 | } |
| 590 | buf[cnt] = '\0'; |
| 591 | return cnt; |
| 592 | } |
| 593 | |
| 594 | static void say_word(struct vc_data *vc) |
| 595 | { |
| 596 | u_long cnt = get_word(vc); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 597 | u_short saved_punc_mask = spk_punc_mask; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 598 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 599 | if (cnt == 0) |
| 600 | return; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 601 | spk_punc_mask = PUNC; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 602 | buf[cnt++] = SPACE; |
| 603 | spkup_write(buf, cnt); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 604 | spk_punc_mask = saved_punc_mask; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 605 | } |
| 606 | |
| 607 | static void say_prev_word(struct vc_data *vc) |
| 608 | { |
| 609 | u_char temp; |
| 610 | char ch; |
| 611 | u_short edge_said = 0, last_state = 0, state = 0; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 612 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 613 | spk_parked |= 0x01; |
| 614 | |
| 615 | if (spk_x == 0) { |
| 616 | if (spk_y == 0) { |
| 617 | announce_edge(vc, edge_top); |
| 618 | return; |
| 619 | } |
| 620 | spk_y--; |
| 621 | spk_x = vc->vc_cols; |
| 622 | edge_said = edge_quiet; |
| 623 | } |
| 624 | while (1) { |
| 625 | if (spk_x == 0) { |
| 626 | if (spk_y == 0) { |
| 627 | edge_said = edge_top; |
| 628 | break; |
| 629 | } |
| 630 | if (edge_said != edge_quiet) |
| 631 | edge_said = edge_left; |
| 632 | if (state > 0) |
| 633 | break; |
| 634 | spk_y--; |
| 635 | spk_x = vc->vc_cols - 1; |
| 636 | } else |
| 637 | spk_x--; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 638 | spk_pos -= 2; |
| 639 | ch = (char)get_char(vc, (u_short *) spk_pos, &temp); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 640 | if (ch == SPACE || ch == 0) |
| 641 | state = 0; |
| 642 | else if (IS_WDLM(ch)) |
| 643 | state = 1; |
| 644 | else |
| 645 | state = 2; |
| 646 | if (state < last_state) { |
| 647 | spk_pos += 2; |
| 648 | spk_x++; |
| 649 | break; |
| 650 | } |
| 651 | last_state = state; |
| 652 | } |
| 653 | if (spk_x == 0 && edge_said == edge_quiet) |
| 654 | edge_said = edge_left; |
| 655 | if (edge_said > 0 && edge_said < edge_quiet) |
| 656 | announce_edge(vc, edge_said); |
| 657 | say_word(vc); |
| 658 | } |
| 659 | |
| 660 | static void say_next_word(struct vc_data *vc) |
| 661 | { |
| 662 | u_char temp; |
| 663 | char ch; |
| 664 | u_short edge_said = 0, last_state = 2, state = 0; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 665 | |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 666 | spk_parked |= 0x01; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 667 | if (spk_x == vc->vc_cols - 1 && spk_y == vc->vc_rows - 1) { |
| 668 | announce_edge(vc, edge_bottom); |
| 669 | return; |
| 670 | } |
| 671 | while (1) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 672 | ch = (char)get_char(vc, (u_short *) spk_pos, &temp); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 673 | if (ch == SPACE || ch == 0) |
| 674 | state = 0; |
| 675 | else if (IS_WDLM(ch)) |
| 676 | state = 1; |
| 677 | else |
| 678 | state = 2; |
| 679 | if (state > last_state) |
| 680 | break; |
| 681 | if (spk_x >= vc->vc_cols - 1) { |
| 682 | if (spk_y == vc->vc_rows - 1) { |
| 683 | edge_said = edge_bottom; |
| 684 | break; |
| 685 | } |
| 686 | state = 0; |
| 687 | spk_y++; |
| 688 | spk_x = 0; |
| 689 | edge_said = edge_right; |
| 690 | } else |
| 691 | spk_x++; |
| 692 | spk_pos += 2; |
| 693 | last_state = state; |
| 694 | } |
| 695 | if (edge_said > 0) |
| 696 | announce_edge(vc, edge_said); |
| 697 | say_word(vc); |
| 698 | } |
| 699 | |
| 700 | static void spell_word(struct vc_data *vc) |
| 701 | { |
Dilek Uzulmez | 0f70948 | 2014-10-07 10:59:18 +0300 | [diff] [blame] | 702 | static char const *delay_str[] = { "", ",", ".", ". .", ". . ." }; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 703 | char *cp = buf, *str_cap = spk_str_caps_stop; |
| 704 | char *cp1, *last_cap = spk_str_caps_stop; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 705 | u_char ch; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 706 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 707 | if (!get_word(vc)) |
| 708 | return; |
| 709 | while ((ch = (u_char) *cp)) { |
| 710 | if (cp != buf) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 711 | synth_printf(" %s ", delay_str[spk_spell_delay]); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 712 | if (IS_CHAR(ch, B_CAP)) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 713 | str_cap = spk_str_caps_start; |
| 714 | if (*spk_str_caps_stop) |
| 715 | spk_pitch_shift++; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 716 | else /* synth has no pitch */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 717 | last_cap = spk_str_caps_stop; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 718 | } else |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 719 | str_cap = spk_str_caps_stop; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 720 | if (str_cap != last_cap) { |
| 721 | synth_printf("%s", str_cap); |
| 722 | last_cap = str_cap; |
| 723 | } |
| 724 | if (this_speakup_key == SPELL_PHONETIC |
| 725 | && (isascii(ch) && isalpha(ch))) { |
| 726 | ch &= 31; |
| 727 | cp1 = phonetic[--ch]; |
| 728 | } else { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 729 | cp1 = spk_characters[ch]; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 730 | if (*cp1 == '^') { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 731 | synth_printf("%s", spk_msg_get(MSG_CTRL)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 732 | cp1++; |
| 733 | } |
| 734 | } |
| 735 | synth_printf("%s", cp1); |
| 736 | cp++; |
| 737 | } |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 738 | if (str_cap != spk_str_caps_stop) |
| 739 | synth_printf("%s", spk_str_caps_stop); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 740 | } |
| 741 | |
| 742 | static int get_line(struct vc_data *vc) |
| 743 | { |
| 744 | u_long tmp = spk_pos - (spk_x * 2); |
| 745 | int i = 0; |
| 746 | u_char tmp2; |
| 747 | |
| 748 | spk_old_attr = spk_attr; |
| 749 | spk_attr = get_attributes((u_short *) spk_pos); |
| 750 | for (i = 0; i < vc->vc_cols; i++) { |
| 751 | buf[i] = (u_char) get_char(vc, (u_short *) tmp, &tmp2); |
| 752 | tmp += 2; |
| 753 | } |
| 754 | for (--i; i >= 0; i--) |
| 755 | if (buf[i] != SPACE) |
| 756 | break; |
| 757 | return ++i; |
| 758 | } |
| 759 | |
| 760 | static void say_line(struct vc_data *vc) |
| 761 | { |
| 762 | int i = get_line(vc); |
| 763 | char *cp; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 764 | u_short saved_punc_mask = spk_punc_mask; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 765 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 766 | if (i == 0) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 767 | synth_printf("%s\n", spk_msg_get(MSG_BLANK)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 768 | return; |
| 769 | } |
| 770 | buf[i++] = '\n'; |
| 771 | if (this_speakup_key == SAY_LINE_INDENT) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 772 | cp = buf; |
| 773 | while (*cp == SPACE) |
| 774 | cp++; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 775 | synth_printf("%d, ", (cp - buf) + 1); |
| 776 | } |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 777 | spk_punc_mask = spk_punc_masks[spk_reading_punc]; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 778 | spkup_write(buf, i); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 779 | spk_punc_mask = saved_punc_mask; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 780 | } |
| 781 | |
| 782 | static void say_prev_line(struct vc_data *vc) |
| 783 | { |
| 784 | spk_parked |= 0x01; |
| 785 | if (spk_y == 0) { |
| 786 | announce_edge(vc, edge_top); |
| 787 | return; |
| 788 | } |
| 789 | spk_y--; |
| 790 | spk_pos -= vc->vc_size_row; |
| 791 | say_line(vc); |
| 792 | } |
| 793 | |
| 794 | static void say_next_line(struct vc_data *vc) |
| 795 | { |
| 796 | spk_parked |= 0x01; |
| 797 | if (spk_y == vc->vc_rows - 1) { |
| 798 | announce_edge(vc, edge_bottom); |
| 799 | return; |
| 800 | } |
| 801 | spk_y++; |
| 802 | spk_pos += vc->vc_size_row; |
| 803 | say_line(vc); |
| 804 | } |
| 805 | |
| 806 | static int say_from_to(struct vc_data *vc, u_long from, u_long to, |
| 807 | int read_punc) |
| 808 | { |
| 809 | int i = 0; |
| 810 | u_char tmp; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 811 | u_short saved_punc_mask = spk_punc_mask; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 812 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 813 | spk_old_attr = spk_attr; |
| 814 | spk_attr = get_attributes((u_short *) from); |
| 815 | while (from < to) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 816 | buf[i++] = (char)get_char(vc, (u_short *) from, &tmp); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 817 | from += 2; |
| 818 | if (i >= vc->vc_size_row) |
| 819 | break; |
| 820 | } |
| 821 | for (--i; i >= 0; i--) |
| 822 | if (buf[i] != SPACE) |
| 823 | break; |
| 824 | buf[++i] = SPACE; |
| 825 | buf[++i] = '\0'; |
| 826 | if (i < 1) |
| 827 | return i; |
| 828 | if (read_punc) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 829 | spk_punc_mask = spk_punc_info[spk_reading_punc].mask; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 830 | spkup_write(buf, i); |
| 831 | if (read_punc) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 832 | spk_punc_mask = saved_punc_mask; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 833 | return i - 1; |
| 834 | } |
| 835 | |
| 836 | static void say_line_from_to(struct vc_data *vc, u_long from, u_long to, |
| 837 | int read_punc) |
| 838 | { |
| 839 | u_long start = vc->vc_origin + (spk_y * vc->vc_size_row); |
| 840 | u_long end = start + (to * 2); |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 841 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 842 | start += from * 2; |
| 843 | if (say_from_to(vc, start, end, read_punc) <= 0) |
| 844 | if (cursor_track != read_all_mode) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 845 | synth_printf("%s\n", spk_msg_get(MSG_BLANK)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 846 | } |
| 847 | |
| 848 | /* Sentence Reading Commands */ |
| 849 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 850 | static int currsentence; |
| 851 | static int numsentences[2]; |
| 852 | static char *sentbufend[2]; |
| 853 | static char *sentmarks[2][10]; |
| 854 | static int currbuf; |
| 855 | static int bn; |
| 856 | static char sentbuf[2][256]; |
| 857 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 858 | static int say_sentence_num(int num, int prev) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 859 | { |
| 860 | bn = currbuf; |
| 861 | currsentence = num + 1; |
| 862 | if (prev && --bn == -1) |
| 863 | bn = 1; |
| 864 | |
| 865 | if (num > numsentences[bn]) |
| 866 | return 0; |
| 867 | |
| 868 | spkup_write(sentmarks[bn][num], sentbufend[bn] - sentmarks[bn][num]); |
| 869 | return 1; |
| 870 | } |
| 871 | |
| 872 | static int get_sentence_buf(struct vc_data *vc, int read_punc) |
| 873 | { |
| 874 | u_long start, end; |
| 875 | int i, bn; |
| 876 | u_char tmp; |
| 877 | |
| 878 | currbuf++; |
| 879 | if (currbuf == 2) |
| 880 | currbuf = 0; |
| 881 | bn = currbuf; |
| 882 | start = vc->vc_origin + ((spk_y) * vc->vc_size_row); |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 883 | end = vc->vc_origin + ((spk_y) * vc->vc_size_row) + vc->vc_cols * 2; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 884 | |
| 885 | numsentences[bn] = 0; |
| 886 | sentmarks[bn][0] = &sentbuf[bn][0]; |
| 887 | i = 0; |
| 888 | spk_old_attr = spk_attr; |
| 889 | spk_attr = get_attributes((u_short *) start); |
| 890 | |
| 891 | while (start < end) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 892 | sentbuf[bn][i] = (char)get_char(vc, (u_short *) start, &tmp); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 893 | if (i > 0) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 894 | if (sentbuf[bn][i] == SPACE && sentbuf[bn][i - 1] == '.' |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 895 | && numsentences[bn] < 9) { |
| 896 | /* Sentence Marker */ |
| 897 | numsentences[bn]++; |
| 898 | sentmarks[bn][numsentences[bn]] = |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 899 | &sentbuf[bn][i]; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 900 | } |
| 901 | } |
| 902 | i++; |
| 903 | start += 2; |
| 904 | if (i >= vc->vc_size_row) |
| 905 | break; |
| 906 | } |
| 907 | |
| 908 | for (--i; i >= 0; i--) |
| 909 | if (sentbuf[bn][i] != SPACE) |
| 910 | break; |
| 911 | |
| 912 | if (i < 1) |
| 913 | return -1; |
| 914 | |
| 915 | sentbuf[bn][++i] = SPACE; |
| 916 | sentbuf[bn][++i] = '\0'; |
| 917 | |
| 918 | sentbufend[bn] = &sentbuf[bn][i]; |
| 919 | return numsentences[bn]; |
| 920 | } |
| 921 | |
| 922 | static void say_screen_from_to(struct vc_data *vc, u_long from, u_long to) |
| 923 | { |
| 924 | u_long start = vc->vc_origin, end; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 925 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 926 | if (from > 0) |
| 927 | start += from * vc->vc_size_row; |
| 928 | if (to > vc->vc_rows) |
| 929 | to = vc->vc_rows; |
| 930 | end = vc->vc_origin + (to * vc->vc_size_row); |
| 931 | for (from = start; from < end; from = to) { |
| 932 | to = from + vc->vc_size_row; |
| 933 | say_from_to(vc, from, to, 1); |
| 934 | } |
| 935 | } |
| 936 | |
| 937 | static void say_screen(struct vc_data *vc) |
| 938 | { |
| 939 | say_screen_from_to(vc, 0, vc->vc_rows); |
| 940 | } |
| 941 | |
| 942 | static void speakup_win_say(struct vc_data *vc) |
| 943 | { |
| 944 | u_long start, end, from, to; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 945 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 946 | if (win_start < 2) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 947 | synth_printf("%s\n", spk_msg_get(MSG_NO_WINDOW)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 948 | return; |
| 949 | } |
| 950 | start = vc->vc_origin + (win_top * vc->vc_size_row); |
| 951 | end = vc->vc_origin + (win_bottom * vc->vc_size_row); |
| 952 | while (start <= end) { |
| 953 | from = start + (win_left * 2); |
| 954 | to = start + (win_right * 2); |
| 955 | say_from_to(vc, from, to, 1); |
| 956 | start += vc->vc_size_row; |
| 957 | } |
| 958 | } |
| 959 | |
| 960 | static void top_edge(struct vc_data *vc) |
| 961 | { |
| 962 | spk_parked |= 0x01; |
| 963 | spk_pos = vc->vc_origin + 2 * spk_x; |
| 964 | spk_y = 0; |
| 965 | say_line(vc); |
| 966 | } |
| 967 | |
| 968 | static void bottom_edge(struct vc_data *vc) |
| 969 | { |
| 970 | spk_parked |= 0x01; |
| 971 | spk_pos += (vc->vc_rows - spk_y - 1) * vc->vc_size_row; |
| 972 | spk_y = vc->vc_rows - 1; |
| 973 | say_line(vc); |
| 974 | } |
| 975 | |
| 976 | static void left_edge(struct vc_data *vc) |
| 977 | { |
| 978 | spk_parked |= 0x01; |
| 979 | spk_pos -= spk_x * 2; |
| 980 | spk_x = 0; |
| 981 | say_char(vc); |
| 982 | } |
| 983 | |
| 984 | static void right_edge(struct vc_data *vc) |
| 985 | { |
| 986 | spk_parked |= 0x01; |
| 987 | spk_pos += (vc->vc_cols - spk_x - 1) * 2; |
| 988 | spk_x = vc->vc_cols - 1; |
| 989 | say_char(vc); |
| 990 | } |
| 991 | |
| 992 | static void say_first_char(struct vc_data *vc) |
| 993 | { |
| 994 | int i, len = get_line(vc); |
| 995 | u_char ch; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 996 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 997 | spk_parked |= 0x01; |
| 998 | if (len == 0) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 999 | synth_printf("%s\n", spk_msg_get(MSG_BLANK)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1000 | return; |
| 1001 | } |
| 1002 | for (i = 0; i < len; i++) |
| 1003 | if (buf[i] != SPACE) |
| 1004 | break; |
| 1005 | ch = buf[i]; |
| 1006 | spk_pos -= (spk_x - i) * 2; |
| 1007 | spk_x = i; |
| 1008 | synth_printf("%d, ", ++i); |
| 1009 | speak_char(ch); |
| 1010 | } |
| 1011 | |
| 1012 | static void say_last_char(struct vc_data *vc) |
| 1013 | { |
| 1014 | int len = get_line(vc); |
| 1015 | u_char ch; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1016 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1017 | spk_parked |= 0x01; |
| 1018 | if (len == 0) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1019 | synth_printf("%s\n", spk_msg_get(MSG_BLANK)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1020 | return; |
| 1021 | } |
| 1022 | ch = buf[--len]; |
| 1023 | spk_pos -= (spk_x - len) * 2; |
| 1024 | spk_x = len; |
| 1025 | synth_printf("%d, ", ++len); |
| 1026 | speak_char(ch); |
| 1027 | } |
| 1028 | |
| 1029 | static void say_position(struct vc_data *vc) |
| 1030 | { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1031 | synth_printf(spk_msg_get(MSG_POS_INFO), spk_y + 1, spk_x + 1, |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1032 | vc->vc_num + 1); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1033 | synth_printf("\n"); |
| 1034 | } |
| 1035 | |
| 1036 | /* Added by brianb */ |
| 1037 | static void say_char_num(struct vc_data *vc) |
| 1038 | { |
| 1039 | u_char tmp; |
| 1040 | u_short ch = get_char(vc, (u_short *) spk_pos, &tmp); |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1041 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1042 | ch &= 0xff; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1043 | synth_printf(spk_msg_get(MSG_CHAR_INFO), ch, ch); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1044 | } |
| 1045 | |
| 1046 | /* these are stub functions to keep keyboard.c happy. */ |
| 1047 | |
| 1048 | static void say_from_top(struct vc_data *vc) |
| 1049 | { |
| 1050 | say_screen_from_to(vc, 0, spk_y); |
| 1051 | } |
| 1052 | |
| 1053 | static void say_to_bottom(struct vc_data *vc) |
| 1054 | { |
| 1055 | say_screen_from_to(vc, spk_y, vc->vc_rows); |
| 1056 | } |
| 1057 | |
| 1058 | static void say_from_left(struct vc_data *vc) |
| 1059 | { |
| 1060 | say_line_from_to(vc, 0, spk_x, 1); |
| 1061 | } |
| 1062 | |
| 1063 | static void say_to_right(struct vc_data *vc) |
| 1064 | { |
| 1065 | say_line_from_to(vc, spk_x, vc->vc_cols, 1); |
| 1066 | } |
| 1067 | |
| 1068 | /* end of stub functions. */ |
| 1069 | |
| 1070 | static void spkup_write(const char *in_buf, int count) |
| 1071 | { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1072 | static int rep_count; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1073 | static u_char ch = '\0', old_ch = '\0'; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1074 | static u_short char_type, last_type; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1075 | int in_count = count; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1076 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1077 | spk_keydown = 0; |
| 1078 | while (count--) { |
| 1079 | if (cursor_track == read_all_mode) { |
| 1080 | /* Insert Sentence Index */ |
| 1081 | if ((in_buf == sentmarks[bn][currsentence]) && |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1082 | (currsentence <= numsentences[bn])) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1083 | synth_insert_next_index(currsentence++); |
| 1084 | } |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1085 | ch = (u_char) *in_buf++; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1086 | char_type = spk_chartab[ch]; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1087 | if (ch == old_ch && !(char_type & B_NUM)) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1088 | if (++rep_count > 2) |
| 1089 | continue; |
| 1090 | } else { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1091 | if ((last_type & CH_RPT) && rep_count > 2) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1092 | synth_printf(" "); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1093 | synth_printf(spk_msg_get(MSG_REPEAT_DESC), |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1094 | ++rep_count); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1095 | synth_printf(" "); |
| 1096 | } |
| 1097 | rep_count = 0; |
| 1098 | } |
| 1099 | if (ch == spk_lastkey) { |
| 1100 | rep_count = 0; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1101 | if (spk_key_echo == 1 && ch >= MINECHOCHAR) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1102 | speak_char(ch); |
| 1103 | } else if (char_type & B_ALPHA) { |
| 1104 | if ((synth_flags & SF_DEC) && (last_type & PUNC)) |
| 1105 | synth_buffer_add(SPACE); |
| 1106 | synth_printf("%c", ch); |
| 1107 | } else if (char_type & B_NUM) { |
| 1108 | rep_count = 0; |
| 1109 | synth_printf("%c", ch); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1110 | } else if (char_type & spk_punc_mask) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1111 | speak_char(ch); |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1112 | char_type &= ~PUNC; /* for dec nospell processing */ |
| 1113 | } else if (char_type & SYNTH_OK) { |
| 1114 | /* these are usually puncts like . and , which synth |
| 1115 | * needs for expression. |
| 1116 | * suppress multiple to get rid of long pauses and |
| 1117 | * clear repeat count |
| 1118 | * so if someone has |
Aleksei Fedotov | 13d825e | 2015-08-14 22:34:37 +0300 | [diff] [blame] | 1119 | * repeats on you don't get nothing repeated count |
| 1120 | */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1121 | if (ch != old_ch) |
| 1122 | synth_printf("%c", ch); |
| 1123 | else |
| 1124 | rep_count = 0; |
| 1125 | } else { |
| 1126 | /* send space and record position, if next is num overwrite space */ |
| 1127 | if (old_ch != ch) |
| 1128 | synth_buffer_add(SPACE); |
| 1129 | else |
| 1130 | rep_count = 0; |
| 1131 | } |
| 1132 | old_ch = ch; |
| 1133 | last_type = char_type; |
| 1134 | } |
| 1135 | spk_lastkey = 0; |
| 1136 | if (in_count > 2 && rep_count > 2) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1137 | if (last_type & CH_RPT) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1138 | synth_printf(" "); |
Shirish Gajera | 63b8ebe | 2015-03-28 13:21:39 -0700 | [diff] [blame] | 1139 | synth_printf(spk_msg_get(MSG_REPEAT_DESC2), |
| 1140 | ++rep_count); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1141 | synth_printf(" "); |
| 1142 | } |
| 1143 | rep_count = 0; |
| 1144 | } |
| 1145 | } |
| 1146 | |
| 1147 | static const int NUM_CTL_LABELS = (MSG_CTL_END - MSG_CTL_START + 1); |
| 1148 | |
| 1149 | static void read_all_doc(struct vc_data *vc); |
| 1150 | static void cursor_done(u_long data); |
| 1151 | static DEFINE_TIMER(cursor_timer, cursor_done, 0, 0); |
| 1152 | |
| 1153 | static void do_handle_shift(struct vc_data *vc, u_char value, char up_flag) |
| 1154 | { |
| 1155 | unsigned long flags; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1156 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1157 | if (synth == NULL || up_flag || spk_killed) |
| 1158 | return; |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1159 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1160 | if (cursor_track == read_all_mode) { |
| 1161 | switch (value) { |
| 1162 | case KVAL(K_SHIFT): |
| 1163 | del_timer(&cursor_timer); |
| 1164 | spk_shut_up &= 0xfe; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1165 | spk_do_flush(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1166 | read_all_doc(vc); |
| 1167 | break; |
| 1168 | case KVAL(K_CTRL): |
| 1169 | del_timer(&cursor_timer); |
| 1170 | cursor_track = prev_cursor_track; |
| 1171 | spk_shut_up &= 0xfe; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1172 | spk_do_flush(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1173 | break; |
| 1174 | } |
| 1175 | } else { |
| 1176 | spk_shut_up &= 0xfe; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1177 | spk_do_flush(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1178 | } |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1179 | if (spk_say_ctrl && value < NUM_CTL_LABELS) |
| 1180 | synth_printf("%s", spk_msg_get(MSG_CTL_START + value)); |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1181 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1182 | } |
| 1183 | |
| 1184 | static void do_handle_latin(struct vc_data *vc, u_char value, char up_flag) |
| 1185 | { |
| 1186 | unsigned long flags; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1187 | |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1188 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1189 | if (up_flag) { |
| 1190 | spk_lastkey = spk_keydown = 0; |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1191 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1192 | return; |
| 1193 | } |
| 1194 | if (synth == NULL || spk_killed) { |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1195 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1196 | return; |
| 1197 | } |
| 1198 | spk_shut_up &= 0xfe; |
| 1199 | spk_lastkey = value; |
| 1200 | spk_keydown++; |
| 1201 | spk_parked &= 0xfe; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1202 | if (spk_key_echo == 2 && value >= MINECHOCHAR) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1203 | speak_char(value); |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1204 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1205 | } |
| 1206 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1207 | int spk_set_key_info(const u_char *key_info, u_char *k_buffer) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1208 | { |
| 1209 | int i = 0, states, key_data_len; |
| 1210 | const u_char *cp = key_info; |
| 1211 | u_char *cp1 = k_buffer; |
| 1212 | u_char ch, version, num_keys; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1213 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1214 | version = *cp++; |
| 1215 | if (version != KEY_MAP_VER) |
| 1216 | return -1; |
| 1217 | num_keys = *cp; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1218 | states = (int)cp[1]; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1219 | key_data_len = (states + 1) * (num_keys + 1); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1220 | if (key_data_len + SHIFT_TBL_SIZE + 4 >= sizeof(spk_key_buf)) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1221 | return -2; |
| 1222 | memset(k_buffer, 0, SHIFT_TBL_SIZE); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1223 | memset(spk_our_keys, 0, sizeof(spk_our_keys)); |
| 1224 | spk_shift_table = k_buffer; |
| 1225 | spk_our_keys[0] = spk_shift_table; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1226 | cp1 += SHIFT_TBL_SIZE; |
| 1227 | memcpy(cp1, cp, key_data_len + 3); |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1228 | /* get num_keys, states and data */ |
| 1229 | cp1 += 2; /* now pointing at shift states */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1230 | for (i = 1; i <= states; i++) { |
| 1231 | ch = *cp1++; |
| 1232 | if (ch >= SHIFT_TBL_SIZE) |
| 1233 | return -3; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1234 | spk_shift_table[ch] = i; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1235 | } |
| 1236 | keymap_flags = *cp1++; |
| 1237 | while ((ch = *cp1)) { |
| 1238 | if (ch >= MAX_KEY) |
| 1239 | return -4; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1240 | spk_our_keys[ch] = cp1; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1241 | cp1 += states + 1; |
| 1242 | } |
| 1243 | return 0; |
| 1244 | } |
| 1245 | |
| 1246 | static struct var_t spk_vars[] = { |
| 1247 | /* bell must be first to set high limit */ |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1248 | {BELL_POS, .u.n = {NULL, 0, 0, 0, 0, 0, NULL} }, |
| 1249 | {SPELL_DELAY, .u.n = {NULL, 0, 0, 4, 0, 0, NULL} }, |
| 1250 | {ATTRIB_BLEEP, .u.n = {NULL, 1, 0, 3, 0, 0, NULL} }, |
| 1251 | {BLEEPS, .u.n = {NULL, 3, 0, 3, 0, 0, NULL} }, |
| 1252 | {BLEEP_TIME, .u.n = {NULL, 30, 1, 200, 0, 0, NULL} }, |
| 1253 | {PUNC_LEVEL, .u.n = {NULL, 1, 0, 4, 0, 0, NULL} }, |
| 1254 | {READING_PUNC, .u.n = {NULL, 1, 0, 4, 0, 0, NULL} }, |
| 1255 | {CURSOR_TIME, .u.n = {NULL, 120, 50, 600, 0, 0, NULL} }, |
| 1256 | {SAY_CONTROL, TOGGLE_0}, |
| 1257 | {SAY_WORD_CTL, TOGGLE_0}, |
| 1258 | {NO_INTERRUPT, TOGGLE_0}, |
| 1259 | {KEY_ECHO, .u.n = {NULL, 1, 0, 2, 0, 0, NULL} }, |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1260 | V_LAST_VAR |
| 1261 | }; |
| 1262 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1263 | static void toggle_cursoring(struct vc_data *vc) |
| 1264 | { |
| 1265 | if (cursor_track == read_all_mode) |
| 1266 | cursor_track = prev_cursor_track; |
| 1267 | if (++cursor_track >= CT_Max) |
| 1268 | cursor_track = 0; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1269 | synth_printf("%s\n", spk_msg_get(MSG_CURSOR_MSGS_START + cursor_track)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1270 | } |
| 1271 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1272 | void spk_reset_default_chars(void) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1273 | { |
| 1274 | int i; |
| 1275 | |
| 1276 | /* First, free any non-default */ |
| 1277 | for (i = 0; i < 256; i++) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1278 | if ((spk_characters[i] != NULL) |
| 1279 | && (spk_characters[i] != spk_default_chars[i])) |
| 1280 | kfree(spk_characters[i]); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1281 | } |
| 1282 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1283 | memcpy(spk_characters, spk_default_chars, sizeof(spk_default_chars)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1284 | } |
| 1285 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1286 | void spk_reset_default_chartab(void) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1287 | { |
| 1288 | memcpy(spk_chartab, default_chartab, sizeof(default_chartab)); |
| 1289 | } |
| 1290 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1291 | static const struct st_bits_data *pb_edit; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1292 | |
| 1293 | static int edit_bits(struct vc_data *vc, u_char type, u_char ch, u_short key) |
| 1294 | { |
| 1295 | short mask = pb_edit->mask, ch_type = spk_chartab[ch]; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1296 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1297 | if (type != KT_LATIN || (ch_type & B_NUM) || ch < SPACE) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1298 | return -1; |
| 1299 | if (ch == SPACE) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1300 | synth_printf("%s\n", spk_msg_get(MSG_EDIT_DONE)); |
| 1301 | spk_special_handler = NULL; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1302 | return 1; |
| 1303 | } |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1304 | if (mask < PUNC && !(ch_type & PUNC)) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1305 | return -1; |
| 1306 | spk_chartab[ch] ^= mask; |
| 1307 | speak_char(ch); |
| 1308 | synth_printf(" %s\n", |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1309 | (spk_chartab[ch] & mask) ? spk_msg_get(MSG_ON) : |
| 1310 | spk_msg_get(MSG_OFF)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1311 | return 1; |
| 1312 | } |
| 1313 | |
| 1314 | /* Allocation concurrency is protected by the console semaphore */ |
Sachin Kamat | 0012196 | 2013-05-22 14:37:25 +0530 | [diff] [blame] | 1315 | static int speakup_allocate(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1316 | { |
| 1317 | int vc_num; |
| 1318 | |
| 1319 | vc_num = vc->vc_num; |
| 1320 | if (speakup_console[vc_num] == NULL) { |
| 1321 | speakup_console[vc_num] = kzalloc(sizeof(*speakup_console[0]), |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1322 | GFP_ATOMIC); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1323 | if (speakup_console[vc_num] == NULL) |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 1324 | return -ENOMEM; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1325 | speakup_date(vc); |
| 1326 | } else if (!spk_parked) |
| 1327 | speakup_date(vc); |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 1328 | |
| 1329 | return 0; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1330 | } |
| 1331 | |
Sachin Kamat | 0012196 | 2013-05-22 14:37:25 +0530 | [diff] [blame] | 1332 | static void speakup_deallocate(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1333 | { |
| 1334 | int vc_num; |
| 1335 | |
| 1336 | vc_num = vc->vc_num; |
Ilia Mirkin | 39dd3e5 | 2011-03-13 00:29:10 -0500 | [diff] [blame] | 1337 | kfree(speakup_console[vc_num]); |
| 1338 | speakup_console[vc_num] = NULL; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1339 | } |
| 1340 | |
| 1341 | static u_char is_cursor; |
| 1342 | static u_long old_cursor_pos, old_cursor_x, old_cursor_y; |
| 1343 | static int cursor_con; |
| 1344 | |
| 1345 | static void reset_highlight_buffers(struct vc_data *); |
| 1346 | |
| 1347 | static int read_all_key; |
| 1348 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1349 | static void start_read_all_timer(struct vc_data *vc, int command); |
| 1350 | |
| 1351 | enum { |
| 1352 | RA_NOTHING, |
| 1353 | RA_NEXT_SENT, |
| 1354 | RA_PREV_LINE, |
| 1355 | RA_NEXT_LINE, |
| 1356 | RA_PREV_SENT, |
| 1357 | RA_DOWN_ARROW, |
| 1358 | RA_TIMER, |
| 1359 | RA_FIND_NEXT_SENT, |
| 1360 | RA_FIND_PREV_SENT, |
| 1361 | }; |
| 1362 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1363 | static void kbd_fakekey2(struct vc_data *vc, int command) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1364 | { |
| 1365 | del_timer(&cursor_timer); |
| 1366 | speakup_fake_down_arrow(); |
| 1367 | start_read_all_timer(vc, command); |
| 1368 | } |
| 1369 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1370 | static void read_all_doc(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1371 | { |
| 1372 | if ((vc->vc_num != fg_console) || synth == NULL || spk_shut_up) |
| 1373 | return; |
| 1374 | if (!synth_supports_indexing()) |
| 1375 | return; |
| 1376 | if (cursor_track != read_all_mode) |
| 1377 | prev_cursor_track = cursor_track; |
| 1378 | cursor_track = read_all_mode; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1379 | spk_reset_index_count(0); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1380 | if (get_sentence_buf(vc, 0) == -1) |
| 1381 | kbd_fakekey2(vc, RA_DOWN_ARROW); |
| 1382 | else { |
| 1383 | say_sentence_num(0, 0); |
| 1384 | synth_insert_next_index(0); |
| 1385 | start_read_all_timer(vc, RA_TIMER); |
| 1386 | } |
| 1387 | } |
| 1388 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1389 | static void stop_read_all(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1390 | { |
| 1391 | del_timer(&cursor_timer); |
| 1392 | cursor_track = prev_cursor_track; |
| 1393 | spk_shut_up &= 0xfe; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1394 | spk_do_flush(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1395 | } |
| 1396 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1397 | static void start_read_all_timer(struct vc_data *vc, int command) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1398 | { |
| 1399 | struct var_t *cursor_timeout; |
| 1400 | |
| 1401 | cursor_con = vc->vc_num; |
| 1402 | read_all_key = command; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1403 | cursor_timeout = spk_get_var(CURSOR_TIME); |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1404 | mod_timer(&cursor_timer, |
| 1405 | jiffies + msecs_to_jiffies(cursor_timeout->u.n.value)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1406 | } |
| 1407 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1408 | static void handle_cursor_read_all(struct vc_data *vc, int command) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1409 | { |
| 1410 | int indcount, sentcount, rv, sn; |
| 1411 | |
| 1412 | switch (command) { |
| 1413 | case RA_NEXT_SENT: |
| 1414 | /* Get Current Sentence */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1415 | spk_get_index_count(&indcount, &sentcount); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1416 | /*printk("%d %d ", indcount, sentcount); */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1417 | spk_reset_index_count(sentcount + 1); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1418 | if (indcount == 1) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1419 | if (!say_sentence_num(sentcount + 1, 0)) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1420 | kbd_fakekey2(vc, RA_FIND_NEXT_SENT); |
| 1421 | return; |
| 1422 | } |
| 1423 | synth_insert_next_index(0); |
| 1424 | } else { |
| 1425 | sn = 0; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1426 | if (!say_sentence_num(sentcount + 1, 1)) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1427 | sn = 1; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1428 | spk_reset_index_count(sn); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1429 | } else |
| 1430 | synth_insert_next_index(0); |
| 1431 | if (!say_sentence_num(sn, 0)) { |
| 1432 | kbd_fakekey2(vc, RA_FIND_NEXT_SENT); |
| 1433 | return; |
| 1434 | } |
| 1435 | synth_insert_next_index(0); |
| 1436 | } |
| 1437 | start_read_all_timer(vc, RA_TIMER); |
| 1438 | break; |
| 1439 | case RA_PREV_SENT: |
| 1440 | break; |
| 1441 | case RA_NEXT_LINE: |
| 1442 | read_all_doc(vc); |
| 1443 | break; |
| 1444 | case RA_PREV_LINE: |
| 1445 | break; |
| 1446 | case RA_DOWN_ARROW: |
| 1447 | if (get_sentence_buf(vc, 0) == -1) { |
| 1448 | kbd_fakekey2(vc, RA_DOWN_ARROW); |
| 1449 | } else { |
| 1450 | say_sentence_num(0, 0); |
| 1451 | synth_insert_next_index(0); |
| 1452 | start_read_all_timer(vc, RA_TIMER); |
| 1453 | } |
| 1454 | break; |
| 1455 | case RA_FIND_NEXT_SENT: |
| 1456 | rv = get_sentence_buf(vc, 0); |
| 1457 | if (rv == -1) |
| 1458 | read_all_doc(vc); |
| 1459 | if (rv == 0) |
| 1460 | kbd_fakekey2(vc, RA_FIND_NEXT_SENT); |
| 1461 | else { |
| 1462 | say_sentence_num(1, 0); |
| 1463 | synth_insert_next_index(0); |
| 1464 | start_read_all_timer(vc, RA_TIMER); |
| 1465 | } |
| 1466 | break; |
| 1467 | case RA_FIND_PREV_SENT: |
| 1468 | break; |
| 1469 | case RA_TIMER: |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1470 | spk_get_index_count(&indcount, &sentcount); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1471 | if (indcount < 2) |
| 1472 | kbd_fakekey2(vc, RA_DOWN_ARROW); |
| 1473 | else |
| 1474 | start_read_all_timer(vc, RA_TIMER); |
| 1475 | break; |
| 1476 | } |
| 1477 | } |
| 1478 | |
| 1479 | static int pre_handle_cursor(struct vc_data *vc, u_char value, char up_flag) |
| 1480 | { |
| 1481 | unsigned long flags; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1482 | |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1483 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1484 | if (cursor_track == read_all_mode) { |
| 1485 | spk_parked &= 0xfe; |
| 1486 | if (synth == NULL || up_flag || spk_shut_up) { |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1487 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1488 | return NOTIFY_STOP; |
| 1489 | } |
| 1490 | del_timer(&cursor_timer); |
| 1491 | spk_shut_up &= 0xfe; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1492 | spk_do_flush(); |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1493 | start_read_all_timer(vc, value + 1); |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1494 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1495 | return NOTIFY_STOP; |
| 1496 | } |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1497 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1498 | return NOTIFY_OK; |
| 1499 | } |
| 1500 | |
| 1501 | static void do_handle_cursor(struct vc_data *vc, u_char value, char up_flag) |
| 1502 | { |
| 1503 | unsigned long flags; |
| 1504 | struct var_t *cursor_timeout; |
| 1505 | |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1506 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1507 | spk_parked &= 0xfe; |
| 1508 | if (synth == NULL || up_flag || spk_shut_up || cursor_track == CT_Off) { |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1509 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1510 | return; |
| 1511 | } |
| 1512 | spk_shut_up &= 0xfe; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1513 | if (spk_no_intr) |
| 1514 | spk_do_flush(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1515 | /* the key press flushes if !no_inter but we want to flush on cursor |
Aleksei Fedotov | 13d825e | 2015-08-14 22:34:37 +0300 | [diff] [blame] | 1516 | * moves regardless of no_inter state |
| 1517 | */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1518 | is_cursor = value + 1; |
| 1519 | old_cursor_pos = vc->vc_pos; |
| 1520 | old_cursor_x = vc->vc_x; |
| 1521 | old_cursor_y = vc->vc_y; |
| 1522 | speakup_console[vc->vc_num]->ht.cy = vc->vc_y; |
| 1523 | cursor_con = vc->vc_num; |
| 1524 | if (cursor_track == CT_Highlight) |
| 1525 | reset_highlight_buffers(vc); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1526 | cursor_timeout = spk_get_var(CURSOR_TIME); |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1527 | mod_timer(&cursor_timer, |
| 1528 | jiffies + msecs_to_jiffies(cursor_timeout->u.n.value)); |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1529 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1530 | } |
| 1531 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1532 | static void update_color_buffer(struct vc_data *vc, const char *ic, int len) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1533 | { |
| 1534 | int i, bi, hi; |
| 1535 | int vc_num = vc->vc_num; |
| 1536 | |
Aya Mahfouz | 6de3f58 | 2015-03-04 07:35:28 +0200 | [diff] [blame] | 1537 | bi = (vc->vc_attr & 0x70) >> 4; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1538 | hi = speakup_console[vc_num]->ht.highsize[bi]; |
| 1539 | |
| 1540 | i = 0; |
| 1541 | if (speakup_console[vc_num]->ht.highsize[bi] == 0) { |
| 1542 | speakup_console[vc_num]->ht.rpos[bi] = vc->vc_pos; |
| 1543 | speakup_console[vc_num]->ht.rx[bi] = vc->vc_x; |
| 1544 | speakup_console[vc_num]->ht.ry[bi] = vc->vc_y; |
| 1545 | } |
| 1546 | while ((hi < COLOR_BUFFER_SIZE) && (i < len)) { |
| 1547 | if ((ic[i] > 32) && (ic[i] < 127)) { |
| 1548 | speakup_console[vc_num]->ht.highbuf[bi][hi] = ic[i]; |
| 1549 | hi++; |
| 1550 | } else if ((ic[i] == 32) && (hi != 0)) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1551 | if (speakup_console[vc_num]->ht.highbuf[bi][hi - 1] != |
| 1552 | 32) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1553 | speakup_console[vc_num]->ht.highbuf[bi][hi] = |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1554 | ic[i]; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1555 | hi++; |
| 1556 | } |
| 1557 | } |
| 1558 | i++; |
| 1559 | } |
| 1560 | speakup_console[vc_num]->ht.highsize[bi] = hi; |
| 1561 | } |
| 1562 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1563 | static void reset_highlight_buffers(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1564 | { |
| 1565 | int i; |
| 1566 | int vc_num = vc->vc_num; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1567 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1568 | for (i = 0; i < 8; i++) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1569 | speakup_console[vc_num]->ht.highsize[i] = 0; |
| 1570 | } |
| 1571 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1572 | static int count_highlight_color(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1573 | { |
| 1574 | int i, bg; |
| 1575 | int cc; |
| 1576 | int vc_num = vc->vc_num; |
| 1577 | u16 ch; |
| 1578 | u16 *start = (u16 *) vc->vc_origin; |
| 1579 | |
| 1580 | for (i = 0; i < 8; i++) |
| 1581 | speakup_console[vc_num]->ht.bgcount[i] = 0; |
| 1582 | |
| 1583 | for (i = 0; i < vc->vc_rows; i++) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1584 | u16 *end = start + vc->vc_cols * 2; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1585 | u16 *ptr; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1586 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1587 | for (ptr = start; ptr < end; ptr++) { |
| 1588 | ch = get_attributes(ptr); |
| 1589 | bg = (ch & 0x70) >> 4; |
| 1590 | speakup_console[vc_num]->ht.bgcount[bg]++; |
| 1591 | } |
| 1592 | start += vc->vc_size_row; |
| 1593 | } |
| 1594 | |
| 1595 | cc = 0; |
| 1596 | for (i = 0; i < 8; i++) |
| 1597 | if (speakup_console[vc_num]->ht.bgcount[i] > 0) |
| 1598 | cc++; |
| 1599 | return cc; |
| 1600 | } |
| 1601 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1602 | static int get_highlight_color(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1603 | { |
| 1604 | int i, j; |
Fabian Frederick | 590aeb1 | 2015-06-10 18:33:38 +0200 | [diff] [blame] | 1605 | unsigned int cptr[8]; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1606 | int vc_num = vc->vc_num; |
| 1607 | |
| 1608 | for (i = 0; i < 8; i++) |
| 1609 | cptr[i] = i; |
| 1610 | |
| 1611 | for (i = 0; i < 7; i++) |
| 1612 | for (j = i + 1; j < 8; j++) |
| 1613 | if (speakup_console[vc_num]->ht.bgcount[cptr[i]] > |
Fabian Frederick | 590aeb1 | 2015-06-10 18:33:38 +0200 | [diff] [blame] | 1614 | speakup_console[vc_num]->ht.bgcount[cptr[j]]) |
| 1615 | swap(cptr[i], cptr[j]); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1616 | |
| 1617 | for (i = 0; i < 8; i++) |
| 1618 | if (speakup_console[vc_num]->ht.bgcount[cptr[i]] != 0) |
| 1619 | if (speakup_console[vc_num]->ht.highsize[cptr[i]] > 0) |
| 1620 | return cptr[i]; |
| 1621 | return -1; |
| 1622 | } |
| 1623 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1624 | static int speak_highlight(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1625 | { |
| 1626 | int hc, d; |
| 1627 | int vc_num = vc->vc_num; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1628 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1629 | if (count_highlight_color(vc) == 1) |
| 1630 | return 0; |
| 1631 | hc = get_highlight_color(vc); |
| 1632 | if (hc != -1) { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1633 | d = vc->vc_y - speakup_console[vc_num]->ht.cy; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1634 | if ((d == 1) || (d == -1)) |
| 1635 | if (speakup_console[vc_num]->ht.ry[hc] != vc->vc_y) |
| 1636 | return 0; |
| 1637 | spk_parked |= 0x01; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1638 | spk_do_flush(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1639 | spkup_write(speakup_console[vc_num]->ht.highbuf[hc], |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1640 | speakup_console[vc_num]->ht.highsize[hc]); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1641 | spk_pos = spk_cp = speakup_console[vc_num]->ht.rpos[hc]; |
| 1642 | spk_x = spk_cx = speakup_console[vc_num]->ht.rx[hc]; |
| 1643 | spk_y = spk_cy = speakup_console[vc_num]->ht.ry[hc]; |
| 1644 | return 1; |
| 1645 | } |
| 1646 | return 0; |
| 1647 | } |
| 1648 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1649 | static void cursor_done(u_long data) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1650 | { |
| 1651 | struct vc_data *vc = vc_cons[cursor_con].d; |
| 1652 | unsigned long flags; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1653 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1654 | del_timer(&cursor_timer); |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1655 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1656 | if (cursor_con != fg_console) { |
| 1657 | is_cursor = 0; |
| 1658 | goto out; |
| 1659 | } |
| 1660 | speakup_date(vc); |
| 1661 | if (win_enabled) { |
| 1662 | if (vc->vc_x >= win_left && vc->vc_x <= win_right && |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1663 | vc->vc_y >= win_top && vc->vc_y <= win_bottom) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1664 | spk_keydown = is_cursor = 0; |
| 1665 | goto out; |
| 1666 | } |
| 1667 | } |
| 1668 | if (cursor_track == read_all_mode) { |
| 1669 | handle_cursor_read_all(vc, read_all_key); |
| 1670 | goto out; |
| 1671 | } |
| 1672 | if (cursor_track == CT_Highlight) { |
| 1673 | if (speak_highlight(vc)) { |
| 1674 | spk_keydown = is_cursor = 0; |
| 1675 | goto out; |
| 1676 | } |
| 1677 | } |
| 1678 | if (cursor_track == CT_Window) |
| 1679 | speakup_win_say(vc); |
| 1680 | else if (is_cursor == 1 || is_cursor == 4) |
| 1681 | say_line_from_to(vc, 0, vc->vc_cols, 0); |
| 1682 | else |
| 1683 | say_char(vc); |
| 1684 | spk_keydown = is_cursor = 0; |
| 1685 | out: |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1686 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1687 | } |
| 1688 | |
| 1689 | /* called by: vt_notifier_call() */ |
| 1690 | static void speakup_bs(struct vc_data *vc) |
| 1691 | { |
| 1692 | unsigned long flags; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1693 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1694 | if (!speakup_console[vc->vc_num]) |
| 1695 | return; |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1696 | if (!spin_trylock_irqsave(&speakup_info.spinlock, flags)) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1697 | /* Speakup output, discard */ |
| 1698 | return; |
| 1699 | if (!spk_parked) |
| 1700 | speakup_date(vc); |
| 1701 | if (spk_shut_up || synth == NULL) { |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1702 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1703 | return; |
| 1704 | } |
| 1705 | if (vc->vc_num == fg_console && spk_keydown) { |
| 1706 | spk_keydown = 0; |
| 1707 | if (!is_cursor) |
| 1708 | say_char(vc); |
| 1709 | } |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1710 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1711 | } |
| 1712 | |
| 1713 | /* called by: vt_notifier_call() */ |
| 1714 | static void speakup_con_write(struct vc_data *vc, const char *str, int len) |
| 1715 | { |
| 1716 | unsigned long flags; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1717 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1718 | if ((vc->vc_num != fg_console) || spk_shut_up || synth == NULL) |
| 1719 | return; |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1720 | if (!spin_trylock_irqsave(&speakup_info.spinlock, flags)) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1721 | /* Speakup output, discard */ |
| 1722 | return; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1723 | if (spk_bell_pos && spk_keydown && (vc->vc_x == spk_bell_pos - 1)) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1724 | bleep(3); |
| 1725 | if ((is_cursor) || (cursor_track == read_all_mode)) { |
| 1726 | if (cursor_track == CT_Highlight) |
| 1727 | update_color_buffer(vc, str, len); |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1728 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1729 | return; |
| 1730 | } |
| 1731 | if (win_enabled) { |
| 1732 | if (vc->vc_x >= win_left && vc->vc_x <= win_right && |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1733 | vc->vc_y >= win_top && vc->vc_y <= win_bottom) { |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1734 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1735 | return; |
| 1736 | } |
| 1737 | } |
| 1738 | |
| 1739 | spkup_write(str, len); |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1740 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1741 | } |
| 1742 | |
Sachin Kamat | 0012196 | 2013-05-22 14:37:25 +0530 | [diff] [blame] | 1743 | static void speakup_con_update(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1744 | { |
| 1745 | unsigned long flags; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1746 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1747 | if (speakup_console[vc->vc_num] == NULL || spk_parked) |
| 1748 | return; |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1749 | if (!spin_trylock_irqsave(&speakup_info.spinlock, flags)) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1750 | /* Speakup output, discard */ |
| 1751 | return; |
| 1752 | speakup_date(vc); |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1753 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1754 | } |
| 1755 | |
| 1756 | static void do_handle_spec(struct vc_data *vc, u_char value, char up_flag) |
| 1757 | { |
| 1758 | unsigned long flags; |
| 1759 | int on_off = 2; |
| 1760 | char *label; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1761 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1762 | if (synth == NULL || up_flag || spk_killed) |
| 1763 | return; |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1764 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1765 | spk_shut_up &= 0xfe; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1766 | if (spk_no_intr) |
| 1767 | spk_do_flush(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1768 | switch (value) { |
| 1769 | case KVAL(K_CAPS): |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1770 | label = spk_msg_get(MSG_KEYNAME_CAPSLOCK); |
Alan Cox | 079c953 | 2012-02-28 14:49:23 +0000 | [diff] [blame] | 1771 | on_off = vt_get_leds(fg_console, VC_CAPSLOCK); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1772 | break; |
| 1773 | case KVAL(K_NUM): |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1774 | label = spk_msg_get(MSG_KEYNAME_NUMLOCK); |
Alan Cox | 079c953 | 2012-02-28 14:49:23 +0000 | [diff] [blame] | 1775 | on_off = vt_get_leds(fg_console, VC_NUMLOCK); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1776 | break; |
| 1777 | case KVAL(K_HOLD): |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1778 | label = spk_msg_get(MSG_KEYNAME_SCROLLLOCK); |
Alan Cox | 079c953 | 2012-02-28 14:49:23 +0000 | [diff] [blame] | 1779 | on_off = vt_get_leds(fg_console, VC_SCROLLOCK); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1780 | if (speakup_console[vc->vc_num]) |
| 1781 | speakup_console[vc->vc_num]->tty_stopped = on_off; |
| 1782 | break; |
| 1783 | default: |
| 1784 | spk_parked &= 0xfe; |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1785 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1786 | return; |
| 1787 | } |
| 1788 | if (on_off < 2) |
| 1789 | synth_printf("%s %s\n", |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1790 | label, spk_msg_get(MSG_STATUS_START + on_off)); |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 1791 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1792 | } |
| 1793 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1794 | static int inc_dec_var(u_char value) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1795 | { |
| 1796 | struct st_var_header *p_header; |
| 1797 | struct var_t *var_data; |
| 1798 | char num_buf[32]; |
| 1799 | char *cp = num_buf; |
| 1800 | char *pn; |
| 1801 | int var_id = (int)value - VAR_START; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1802 | int how = (var_id & 1) ? E_INC : E_DEC; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1803 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1804 | var_id = var_id / 2 + FIRST_SET_VAR; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1805 | p_header = spk_get_var_header(var_id); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1806 | if (p_header == NULL) |
| 1807 | return -1; |
| 1808 | if (p_header->var_type != VAR_NUM) |
| 1809 | return -1; |
| 1810 | var_data = p_header->data; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1811 | if (spk_set_num_var(1, p_header, how) != 0) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1812 | return -1; |
| 1813 | if (!spk_close_press) { |
| 1814 | for (pn = p_header->name; *pn; pn++) { |
| 1815 | if (*pn == '_') |
| 1816 | *cp = SPACE; |
| 1817 | else |
| 1818 | *cp++ = *pn; |
| 1819 | } |
| 1820 | } |
| 1821 | snprintf(cp, sizeof(num_buf) - (cp - num_buf), " %d ", |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1822 | var_data->u.n.value); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1823 | synth_printf("%s", num_buf); |
| 1824 | return 0; |
| 1825 | } |
| 1826 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1827 | static void speakup_win_set(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1828 | { |
| 1829 | char info[40]; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1830 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1831 | if (win_start > 1) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1832 | synth_printf("%s\n", spk_msg_get(MSG_WINDOW_ALREADY_SET)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1833 | return; |
| 1834 | } |
| 1835 | if (spk_x < win_left || spk_y < win_top) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1836 | synth_printf("%s\n", spk_msg_get(MSG_END_BEFORE_START)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1837 | return; |
| 1838 | } |
| 1839 | if (win_start && spk_x == win_left && spk_y == win_top) { |
| 1840 | win_left = 0; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1841 | win_right = vc->vc_cols - 1; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1842 | win_bottom = spk_y; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1843 | snprintf(info, sizeof(info), spk_msg_get(MSG_WINDOW_LINE), |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1844 | (int)win_top + 1); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1845 | } else { |
| 1846 | if (!win_start) { |
| 1847 | win_top = spk_y; |
| 1848 | win_left = spk_x; |
| 1849 | } else { |
| 1850 | win_bottom = spk_y; |
| 1851 | win_right = spk_x; |
| 1852 | } |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1853 | snprintf(info, sizeof(info), spk_msg_get(MSG_WINDOW_BOUNDARY), |
Shirish Gajera | 63b8ebe | 2015-03-28 13:21:39 -0700 | [diff] [blame] | 1854 | (win_start) ? |
| 1855 | spk_msg_get(MSG_END) : spk_msg_get(MSG_START), |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1856 | (int)spk_y + 1, (int)spk_x + 1); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1857 | } |
| 1858 | synth_printf("%s\n", info); |
| 1859 | win_start++; |
| 1860 | } |
| 1861 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1862 | static void speakup_win_clear(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1863 | { |
| 1864 | win_top = win_bottom = 0; |
| 1865 | win_left = win_right = 0; |
| 1866 | win_start = 0; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1867 | synth_printf("%s\n", spk_msg_get(MSG_WINDOW_CLEARED)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1868 | } |
| 1869 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1870 | static void speakup_win_enable(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1871 | { |
| 1872 | if (win_start < 2) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1873 | synth_printf("%s\n", spk_msg_get(MSG_NO_WINDOW)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1874 | return; |
| 1875 | } |
| 1876 | win_enabled ^= 1; |
| 1877 | if (win_enabled) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1878 | synth_printf("%s\n", spk_msg_get(MSG_WINDOW_SILENCED)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1879 | else |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1880 | synth_printf("%s\n", spk_msg_get(MSG_WINDOW_SILENCE_DISABLED)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1881 | } |
| 1882 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1883 | static void speakup_bits(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1884 | { |
| 1885 | int val = this_speakup_key - (FIRST_EDIT_BITS - 1); |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 1886 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1887 | if (spk_special_handler != NULL || val < 1 || val > 6) { |
| 1888 | synth_printf("%s\n", spk_msg_get(MSG_ERROR)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1889 | return; |
| 1890 | } |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1891 | pb_edit = &spk_punc_info[val]; |
| 1892 | synth_printf(spk_msg_get(MSG_EDIT_PROMPT), pb_edit->name); |
| 1893 | spk_special_handler = edit_bits; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1894 | } |
| 1895 | |
| 1896 | static int handle_goto(struct vc_data *vc, u_char type, u_char ch, u_short key) |
| 1897 | { |
Christopher Brannon | 4ea418b | 2012-06-16 16:55:20 -0500 | [diff] [blame] | 1898 | static u_char goto_buf[8]; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1899 | static int num; |
Daeseok Youn | ef35a4f | 2014-04-09 19:45:46 +0900 | [diff] [blame] | 1900 | int maxlen; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1901 | char *cp; |
Daeseok Youn | ef35a4f | 2014-04-09 19:45:46 +0900 | [diff] [blame] | 1902 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1903 | if (type == KT_SPKUP && ch == SPEAKUP_GOTO) |
| 1904 | goto do_goto; |
| 1905 | if (type == KT_LATIN && ch == '\n') |
| 1906 | goto do_goto; |
| 1907 | if (type != 0) |
| 1908 | goto oops; |
| 1909 | if (ch == 8) { |
| 1910 | if (num == 0) |
| 1911 | return -1; |
| 1912 | ch = goto_buf[--num]; |
| 1913 | goto_buf[num] = '\0'; |
| 1914 | spkup_write(&ch, 1); |
| 1915 | return 1; |
| 1916 | } |
| 1917 | if (ch < '+' || ch > 'y') |
| 1918 | goto oops; |
| 1919 | goto_buf[num++] = ch; |
| 1920 | goto_buf[num] = '\0'; |
| 1921 | spkup_write(&ch, 1); |
| 1922 | maxlen = (*goto_buf >= '0') ? 3 : 4; |
| 1923 | if ((ch == '+' || ch == '-') && num == 1) |
| 1924 | return 1; |
| 1925 | if (ch >= '0' && ch <= '9' && num < maxlen) |
| 1926 | return 1; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1927 | if (num < maxlen - 1 || num > maxlen) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1928 | goto oops; |
| 1929 | if (ch < 'x' || ch > 'y') { |
| 1930 | oops: |
| 1931 | if (!spk_killed) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1932 | synth_printf(" %s\n", spk_msg_get(MSG_GOTO_CANCELED)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1933 | goto_buf[num = 0] = '\0'; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1934 | spk_special_handler = NULL; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1935 | return 1; |
| 1936 | } |
Daeseok Youn | ef35a4f | 2014-04-09 19:45:46 +0900 | [diff] [blame] | 1937 | |
| 1938 | goto_pos = simple_strtoul(goto_buf, &cp, 10); |
| 1939 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1940 | if (*cp == 'x') { |
| 1941 | if (*goto_buf < '0') |
| 1942 | goto_pos += spk_x; |
Daeseok Youn | ef35a4f | 2014-04-09 19:45:46 +0900 | [diff] [blame] | 1943 | else if (goto_pos > 0) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1944 | goto_pos--; |
Daeseok Youn | ef35a4f | 2014-04-09 19:45:46 +0900 | [diff] [blame] | 1945 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1946 | if (goto_pos >= vc->vc_cols) |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1947 | goto_pos = vc->vc_cols - 1; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1948 | goto_x = 1; |
| 1949 | } else { |
| 1950 | if (*goto_buf < '0') |
| 1951 | goto_pos += spk_y; |
Daeseok Youn | ef35a4f | 2014-04-09 19:45:46 +0900 | [diff] [blame] | 1952 | else if (goto_pos > 0) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1953 | goto_pos--; |
Daeseok Youn | ef35a4f | 2014-04-09 19:45:46 +0900 | [diff] [blame] | 1954 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1955 | if (goto_pos >= vc->vc_rows) |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1956 | goto_pos = vc->vc_rows - 1; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1957 | goto_x = 0; |
| 1958 | } |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1959 | goto_buf[num = 0] = '\0'; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1960 | do_goto: |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1961 | spk_special_handler = NULL; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1962 | spk_parked |= 0x01; |
| 1963 | if (goto_x) { |
| 1964 | spk_pos -= spk_x * 2; |
| 1965 | spk_x = goto_pos; |
| 1966 | spk_pos += goto_pos * 2; |
| 1967 | say_word(vc); |
| 1968 | } else { |
| 1969 | spk_y = goto_pos; |
| 1970 | spk_pos = vc->vc_origin + (goto_pos * vc->vc_size_row); |
| 1971 | say_line(vc); |
| 1972 | } |
| 1973 | return 1; |
| 1974 | } |
| 1975 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1976 | static void speakup_goto(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1977 | { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1978 | if (spk_special_handler != NULL) { |
| 1979 | synth_printf("%s\n", spk_msg_get(MSG_ERROR)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1980 | return; |
| 1981 | } |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1982 | synth_printf("%s\n", spk_msg_get(MSG_GOTO)); |
| 1983 | spk_special_handler = handle_goto; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1984 | } |
| 1985 | |
| 1986 | static void speakup_help(struct vc_data *vc) |
| 1987 | { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 1988 | spk_handle_help(vc, KT_SPKUP, SPEAKUP_HELP, 0); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1989 | } |
| 1990 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1991 | static void do_nothing(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1992 | { |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1993 | return; /* flush done in do_spkup */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1994 | } |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1995 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1996 | static u_char key_speakup, spk_key_locked; |
| 1997 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 1998 | static void speakup_lock(struct vc_data *vc) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1999 | { |
| 2000 | if (!spk_key_locked) |
| 2001 | spk_key_locked = key_speakup = 16; |
| 2002 | else |
| 2003 | spk_key_locked = key_speakup = 0; |
| 2004 | } |
| 2005 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2006 | typedef void (*spkup_hand) (struct vc_data *); |
Sachin Kamat | 0012196 | 2013-05-22 14:37:25 +0530 | [diff] [blame] | 2007 | static spkup_hand spkup_handler[] = { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2008 | /* must be ordered same as defines in speakup.h */ |
| 2009 | do_nothing, speakup_goto, speech_kill, speakup_shut_up, |
| 2010 | speakup_cut, speakup_paste, say_first_char, say_last_char, |
| 2011 | say_char, say_prev_char, say_next_char, |
| 2012 | say_word, say_prev_word, say_next_word, |
| 2013 | say_line, say_prev_line, say_next_line, |
| 2014 | top_edge, bottom_edge, left_edge, right_edge, |
| 2015 | spell_word, spell_word, say_screen, |
| 2016 | say_position, say_attributes, |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2017 | speakup_off, speakup_parked, say_line, /* this is for indent */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2018 | say_from_top, say_to_bottom, |
| 2019 | say_from_left, say_to_right, |
| 2020 | say_char_num, speakup_bits, speakup_bits, say_phonetic_char, |
| 2021 | speakup_bits, speakup_bits, speakup_bits, |
| 2022 | speakup_win_set, speakup_win_clear, speakup_win_enable, speakup_win_say, |
| 2023 | speakup_lock, speakup_help, toggle_cursoring, read_all_doc, NULL |
| 2024 | }; |
| 2025 | |
| 2026 | static void do_spkup(struct vc_data *vc, u_char value) |
| 2027 | { |
| 2028 | if (spk_killed && value != SPEECH_KILL) |
| 2029 | return; |
| 2030 | spk_keydown = 0; |
| 2031 | spk_lastkey = 0; |
| 2032 | spk_shut_up &= 0xfe; |
| 2033 | this_speakup_key = value; |
| 2034 | if (value < SPKUP_MAX_FUNC && spkup_handler[value]) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2035 | spk_do_flush(); |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2036 | (*spkup_handler[value]) (vc); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2037 | } else { |
| 2038 | if (inc_dec_var(value) < 0) |
| 2039 | bleep(9); |
| 2040 | } |
| 2041 | } |
| 2042 | |
| 2043 | static const char *pad_chars = "0123456789+-*/\015,.?()"; |
| 2044 | |
Sachin Kamat | 0012196 | 2013-05-22 14:37:25 +0530 | [diff] [blame] | 2045 | static int |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2046 | speakup_key(struct vc_data *vc, int shift_state, int keycode, u_short keysym, |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2047 | int up_flag) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2048 | { |
| 2049 | unsigned long flags; |
| 2050 | int kh; |
| 2051 | u_char *key_info; |
| 2052 | u_char type = KTYP(keysym), value = KVAL(keysym), new_key = 0; |
| 2053 | u_char shift_info, offset; |
| 2054 | int ret = 0; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 2055 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2056 | if (synth == NULL) |
| 2057 | return 0; |
| 2058 | |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 2059 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
Greg Kroah-Hartman | 5b19208 | 2010-10-07 19:30:49 -0700 | [diff] [blame] | 2060 | tty = vc->port.tty; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2061 | if (type >= 0xf0) |
| 2062 | type -= 0xf0; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2063 | if (type == KT_PAD |
Alan Cox | 079c953 | 2012-02-28 14:49:23 +0000 | [diff] [blame] | 2064 | && (vt_get_leds(fg_console, VC_NUMLOCK))) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2065 | if (up_flag) { |
| 2066 | spk_keydown = 0; |
| 2067 | goto out; |
| 2068 | } |
| 2069 | value = spk_lastkey = pad_chars[value]; |
| 2070 | spk_keydown++; |
| 2071 | spk_parked &= 0xfe; |
| 2072 | goto no_map; |
| 2073 | } |
| 2074 | if (keycode >= MAX_KEY) |
| 2075 | goto no_map; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2076 | key_info = spk_our_keys[keycode]; |
Sachin Kamat | ff471ea | 2013-05-22 16:19:30 +0530 | [diff] [blame] | 2077 | if (!key_info) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2078 | goto no_map; |
| 2079 | /* Check valid read all mode keys */ |
| 2080 | if ((cursor_track == read_all_mode) && (!up_flag)) { |
| 2081 | switch (value) { |
| 2082 | case KVAL(K_DOWN): |
| 2083 | case KVAL(K_UP): |
| 2084 | case KVAL(K_LEFT): |
| 2085 | case KVAL(K_RIGHT): |
| 2086 | case KVAL(K_PGUP): |
| 2087 | case KVAL(K_PGDN): |
| 2088 | break; |
| 2089 | default: |
| 2090 | stop_read_all(vc); |
| 2091 | break; |
| 2092 | } |
| 2093 | } |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2094 | shift_info = (shift_state & 0x0f) + key_speakup; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2095 | offset = spk_shift_table[shift_info]; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2096 | if (offset) { |
| 2097 | new_key = key_info[offset]; |
| 2098 | if (new_key) { |
| 2099 | ret = 1; |
| 2100 | if (new_key == SPK_KEY) { |
| 2101 | if (!spk_key_locked) |
| 2102 | key_speakup = (up_flag) ? 0 : 16; |
| 2103 | if (up_flag || spk_killed) |
| 2104 | goto out; |
| 2105 | spk_shut_up &= 0xfe; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2106 | spk_do_flush(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2107 | goto out; |
| 2108 | } |
| 2109 | if (up_flag) |
| 2110 | goto out; |
| 2111 | if (last_keycode == keycode && |
Robin Schroer | 3d3cb1b | 2014-06-13 01:17:30 +0200 | [diff] [blame] | 2112 | time_after(last_spk_jiffy + MAX_DELAY, jiffies)) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2113 | spk_close_press = 1; |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2114 | offset = spk_shift_table[shift_info + 32]; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2115 | /* double press? */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2116 | if (offset && key_info[offset]) |
| 2117 | new_key = key_info[offset]; |
| 2118 | } |
| 2119 | last_keycode = keycode; |
| 2120 | last_spk_jiffy = jiffies; |
| 2121 | type = KT_SPKUP; |
| 2122 | value = new_key; |
| 2123 | } |
| 2124 | } |
| 2125 | no_map: |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2126 | if (type == KT_SPKUP && spk_special_handler == NULL) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2127 | do_spkup(vc, new_key); |
| 2128 | spk_close_press = 0; |
| 2129 | ret = 1; |
| 2130 | goto out; |
| 2131 | } |
| 2132 | if (up_flag || spk_killed || type == KT_SHIFT) |
| 2133 | goto out; |
| 2134 | spk_shut_up &= 0xfe; |
| 2135 | kh = (value == KVAL(K_DOWN)) |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2136 | || (value == KVAL(K_UP)) |
| 2137 | || (value == KVAL(K_LEFT)) |
| 2138 | || (value == KVAL(K_RIGHT)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2139 | if ((cursor_track != read_all_mode) || !kh) |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2140 | if (!spk_no_intr) |
| 2141 | spk_do_flush(); |
| 2142 | if (spk_special_handler) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2143 | if (type == KT_SPEC && value == 1) { |
| 2144 | value = '\n'; |
| 2145 | type = KT_LATIN; |
| 2146 | } else if (type == KT_LETTER) |
| 2147 | type = KT_LATIN; |
| 2148 | else if (value == 0x7f) |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2149 | value = 8; /* make del = backspace */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2150 | ret = (*spk_special_handler) (vc, type, value, keycode); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2151 | spk_close_press = 0; |
| 2152 | if (ret < 0) |
| 2153 | bleep(9); |
| 2154 | goto out; |
| 2155 | } |
| 2156 | last_keycode = 0; |
| 2157 | out: |
William Hubbs | 3efe810 | 2013-05-13 00:02:56 -0500 | [diff] [blame] | 2158 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2159 | return ret; |
| 2160 | } |
| 2161 | |
| 2162 | static int keyboard_notifier_call(struct notifier_block *nb, |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2163 | unsigned long code, void *_param) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2164 | { |
| 2165 | struct keyboard_notifier_param *param = _param; |
| 2166 | struct vc_data *vc = param->vc; |
| 2167 | int up = !param->down; |
| 2168 | int ret = NOTIFY_OK; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2169 | static int keycode; /* to hold the current keycode */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2170 | |
| 2171 | if (vc->vc_mode == KD_GRAPHICS) |
| 2172 | return ret; |
| 2173 | |
| 2174 | /* |
| 2175 | * First, determine whether we are handling a fake keypress on |
| 2176 | * the current processor. If we are, then return NOTIFY_OK, |
| 2177 | * to pass the keystroke up the chain. This prevents us from |
| 2178 | * trying to take the Speakup lock while it is held by the |
| 2179 | * processor on which the simulated keystroke was generated. |
| 2180 | * Also, the simulated keystrokes should be ignored by Speakup. |
| 2181 | */ |
| 2182 | |
| 2183 | if (speakup_fake_key_pressed()) |
| 2184 | return ret; |
| 2185 | |
| 2186 | switch (code) { |
| 2187 | case KBD_KEYCODE: |
| 2188 | /* speakup requires keycode and keysym currently */ |
| 2189 | keycode = param->value; |
| 2190 | break; |
| 2191 | case KBD_UNBOUND_KEYCODE: |
| 2192 | /* not used yet */ |
| 2193 | break; |
| 2194 | case KBD_UNICODE: |
| 2195 | /* not used yet */ |
| 2196 | break; |
| 2197 | case KBD_KEYSYM: |
| 2198 | if (speakup_key(vc, param->shift, keycode, param->value, up)) |
| 2199 | ret = NOTIFY_STOP; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2200 | else if (KTYP(param->value) == KT_CUR) |
| 2201 | ret = pre_handle_cursor(vc, KVAL(param->value), up); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2202 | break; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2203 | case KBD_POST_KEYSYM:{ |
| 2204 | unsigned char type = KTYP(param->value) - 0xf0; |
| 2205 | unsigned char val = KVAL(param->value); |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 2206 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2207 | switch (type) { |
| 2208 | case KT_SHIFT: |
| 2209 | do_handle_shift(vc, val, up); |
| 2210 | break; |
| 2211 | case KT_LATIN: |
| 2212 | case KT_LETTER: |
| 2213 | do_handle_latin(vc, val, up); |
| 2214 | break; |
| 2215 | case KT_CUR: |
| 2216 | do_handle_cursor(vc, val, up); |
| 2217 | break; |
| 2218 | case KT_SPEC: |
| 2219 | do_handle_spec(vc, val, up); |
| 2220 | break; |
| 2221 | } |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2222 | break; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2223 | } |
| 2224 | } |
| 2225 | return ret; |
| 2226 | } |
| 2227 | |
| 2228 | static int vt_notifier_call(struct notifier_block *nb, |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2229 | unsigned long code, void *_param) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2230 | { |
| 2231 | struct vt_notifier_param *param = _param; |
| 2232 | struct vc_data *vc = param->vc; |
Domagoj Trsan | 8e69a81 | 2014-09-09 20:04:34 +0200 | [diff] [blame] | 2233 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2234 | switch (code) { |
| 2235 | case VT_ALLOCATE: |
| 2236 | if (vc->vc_mode == KD_TEXT) |
| 2237 | speakup_allocate(vc); |
| 2238 | break; |
| 2239 | case VT_DEALLOCATE: |
| 2240 | speakup_deallocate(vc); |
| 2241 | break; |
| 2242 | case VT_WRITE: |
| 2243 | if (param->c == '\b') |
| 2244 | speakup_bs(vc); |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2245 | else if (param->c < 0x100) { |
| 2246 | char d = param->c; |
Roxana Blaj | 0a3a725 | 2014-09-14 20:28:53 +0300 | [diff] [blame] | 2247 | |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2248 | speakup_con_write(vc, &d, 1); |
| 2249 | } |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2250 | break; |
| 2251 | case VT_UPDATE: |
| 2252 | speakup_con_update(vc); |
| 2253 | break; |
| 2254 | } |
| 2255 | return NOTIFY_OK; |
| 2256 | } |
| 2257 | |
| 2258 | /* called by: module_exit() */ |
| 2259 | static void __exit speakup_exit(void) |
| 2260 | { |
| 2261 | int i; |
| 2262 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2263 | unregister_keyboard_notifier(&keyboard_notifier_block); |
| 2264 | unregister_vt_notifier(&vt_notifier_block); |
| 2265 | speakup_unregister_devsynth(); |
Ben Hutchings | d750013 | 2014-05-19 00:56:22 +0100 | [diff] [blame] | 2266 | speakup_cancel_paste(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2267 | del_timer(&cursor_timer); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2268 | kthread_stop(speakup_task); |
| 2269 | speakup_task = NULL; |
| 2270 | mutex_lock(&spk_mutex); |
| 2271 | synth_release(); |
| 2272 | mutex_unlock(&spk_mutex); |
| 2273 | |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2274 | speakup_kobj_exit(); |
| 2275 | |
| 2276 | for (i = 0; i < MAX_NR_CONSOLES; i++) |
| 2277 | kfree(speakup_console[i]); |
| 2278 | |
| 2279 | speakup_remove_virtual_keyboard(); |
| 2280 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2281 | for (i = 0; i < MAXVARS; i++) |
| 2282 | speakup_unregister_var(i); |
| 2283 | |
| 2284 | for (i = 0; i < 256; i++) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2285 | if (spk_characters[i] != spk_default_chars[i]) |
| 2286 | kfree(spk_characters[i]); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2287 | } |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2288 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2289 | spk_free_user_msgs(); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2290 | } |
| 2291 | |
| 2292 | /* call by: module_init() */ |
| 2293 | static int __init speakup_init(void) |
| 2294 | { |
| 2295 | int i; |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2296 | long err = 0; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2297 | struct st_spk_t *first_console; |
| 2298 | struct vc_data *vc = vc_cons[fg_console].d; |
| 2299 | struct var_t *var; |
| 2300 | |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2301 | /* These first few initializations cannot fail. */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2302 | spk_initialize_msgs(); /* Initialize arrays for i18n. */ |
| 2303 | spk_reset_default_chars(); |
| 2304 | spk_reset_default_chartab(); |
| 2305 | spk_strlwr(synth_name); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2306 | spk_vars[0].u.n.high = vc->vc_cols; |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2307 | for (var = spk_vars; var->var_id != MAXVARS; var++) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2308 | speakup_register_var(var); |
William Hubbs | 16d3551 | 2010-10-15 22:13:34 -0500 | [diff] [blame] | 2309 | for (var = synth_time_vars; |
| 2310 | (var->var_id >= 0) && (var->var_id < MAXVARS); var++) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2311 | speakup_register_var(var); |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2312 | for (i = 1; spk_punc_info[i].mask != 0; i++) |
Sachin Kamat | ff471ea | 2013-05-22 16:19:30 +0530 | [diff] [blame] | 2313 | spk_set_mask_bits(NULL, i, 2); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2314 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2315 | spk_set_key_info(spk_key_defaults, spk_key_buf); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2316 | |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2317 | /* From here on out, initializations can fail. */ |
| 2318 | err = speakup_add_virtual_keyboard(); |
| 2319 | if (err) |
| 2320 | goto error_virtkeyboard; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2321 | |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2322 | first_console = kzalloc(sizeof(*first_console), GFP_KERNEL); |
| 2323 | if (!first_console) { |
| 2324 | err = -ENOMEM; |
| 2325 | goto error_alloc; |
| 2326 | } |
| 2327 | |
| 2328 | speakup_console[vc->vc_num] = first_console; |
| 2329 | speakup_date(vc); |
| 2330 | |
| 2331 | for (i = 0; i < MAX_NR_CONSOLES; i++) |
| 2332 | if (vc_cons[i].d) { |
| 2333 | err = speakup_allocate(vc_cons[i].d); |
| 2334 | if (err) |
| 2335 | goto error_kobjects; |
| 2336 | } |
| 2337 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2338 | if (spk_quiet_boot) |
Christopher Brannon | 4afaee1 | 2011-11-22 13:46:23 -0600 | [diff] [blame] | 2339 | spk_shut_up |= 0x01; |
| 2340 | |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2341 | err = speakup_kobj_init(); |
| 2342 | if (err) |
| 2343 | goto error_kobjects; |
| 2344 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2345 | synth_init(synth_name); |
| 2346 | speakup_register_devsynth(); |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2347 | /* |
| 2348 | * register_devsynth might fail, but this error is not fatal. |
| 2349 | * /dev/synth is an extra feature; the rest of Speakup |
| 2350 | * will work fine without it. |
| 2351 | */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2352 | |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2353 | err = register_keyboard_notifier(&keyboard_notifier_block); |
| 2354 | if (err) |
| 2355 | goto error_kbdnotifier; |
| 2356 | err = register_vt_notifier(&vt_notifier_block); |
| 2357 | if (err) |
| 2358 | goto error_vtnotifier; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2359 | |
| 2360 | speakup_task = kthread_create(speakup_thread, NULL, "speakup"); |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2361 | |
William Hubbs | 7959d55 | 2010-12-16 13:26:58 -0600 | [diff] [blame] | 2362 | if (IS_ERR(speakup_task)) { |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2363 | err = PTR_ERR(speakup_task); |
| 2364 | goto error_task; |
William Hubbs | 7959d55 | 2010-12-16 13:26:58 -0600 | [diff] [blame] | 2365 | } |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2366 | |
| 2367 | set_user_nice(speakup_task, 10); |
William Hubbs | 7959d55 | 2010-12-16 13:26:58 -0600 | [diff] [blame] | 2368 | wake_up_process(speakup_task); |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2369 | |
| 2370 | pr_info("speakup %s: initialized\n", SPEAKUP_VERSION); |
| 2371 | pr_info("synth name on entry is: %s\n", synth_name); |
William Hubbs | 7959d55 | 2010-12-16 13:26:58 -0600 | [diff] [blame] | 2372 | goto out; |
| 2373 | |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2374 | error_task: |
| 2375 | unregister_vt_notifier(&vt_notifier_block); |
| 2376 | |
| 2377 | error_vtnotifier: |
| 2378 | unregister_keyboard_notifier(&keyboard_notifier_block); |
| 2379 | del_timer(&cursor_timer); |
| 2380 | |
| 2381 | error_kbdnotifier: |
| 2382 | speakup_unregister_devsynth(); |
| 2383 | mutex_lock(&spk_mutex); |
| 2384 | synth_release(); |
| 2385 | mutex_unlock(&spk_mutex); |
| 2386 | speakup_kobj_exit(); |
| 2387 | |
| 2388 | error_kobjects: |
| 2389 | for (i = 0; i < MAX_NR_CONSOLES; i++) |
| 2390 | kfree(speakup_console[i]); |
| 2391 | |
| 2392 | error_alloc: |
William Hubbs | 7959d55 | 2010-12-16 13:26:58 -0600 | [diff] [blame] | 2393 | speakup_remove_virtual_keyboard(); |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2394 | |
| 2395 | error_virtkeyboard: |
| 2396 | for (i = 0; i < MAXVARS; i++) |
| 2397 | speakup_unregister_var(i); |
| 2398 | |
| 2399 | for (i = 0; i < 256; i++) { |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2400 | if (spk_characters[i] != spk_default_chars[i]) |
| 2401 | kfree(spk_characters[i]); |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2402 | } |
| 2403 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 2404 | spk_free_user_msgs(); |
Christopher Brannon | 628f342 | 2010-12-19 22:50:24 +0000 | [diff] [blame] | 2405 | |
William Hubbs | 7959d55 | 2010-12-16 13:26:58 -0600 | [diff] [blame] | 2406 | out: |
| 2407 | return err; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2408 | } |
| 2409 | |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 2410 | module_init(speakup_init); |
| 2411 | module_exit(speakup_exit); |