William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 1 | /* Internationalization implementation. Includes definitions of English |
| 2 | * string arrays, and the i18n pointer. */ |
| 3 | |
| 4 | #include <linux/slab.h> /* For kmalloc. */ |
| 5 | #include <linux/ctype.h> |
| 6 | #include <linux/module.h> |
| 7 | #include <linux/string.h> |
| 8 | #include "speakup.h" |
| 9 | #include "spk_priv.h" |
| 10 | |
| 11 | static char *speakup_msgs[MSG_LAST_INDEX]; |
Tracey Dent | d7cf430 | 2010-10-11 00:00:44 -0400 | [diff] [blame] | 12 | static char *speakup_default_msgs[MSG_LAST_INDEX] = { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 13 | [MSG_BLANK] = "blank", |
| 14 | [MSG_IAM_ALIVE] = "I'm aLive!", |
| 15 | [MSG_YOU_KILLED_SPEAKUP] = "You killed speakup!", |
| 16 | [MSG_HEY_THATS_BETTER] = "hey. That's better!", |
| 17 | [MSG_YOU_TURNED_ME_OFF] = "You turned me off!", |
| 18 | [MSG_PARKED] = "parked!", |
| 19 | [MSG_UNPARKED] = "unparked!", |
| 20 | [MSG_MARK] = "mark", |
| 21 | [MSG_CUT] = "cut", |
| 22 | [MSG_MARK_CLEARED] = "mark, cleared", |
| 23 | [MSG_PASTE] = "paste", |
| 24 | [MSG_BRIGHT] = "bright", |
| 25 | [MSG_ON_BLINKING] = "on blinking", |
| 26 | [MSG_OFF] = "off", |
| 27 | [MSG_ON] = "on", |
| 28 | [MSG_NO_WINDOW] = "no window", |
| 29 | [MSG_CURSORING_OFF] = "cursoring off", |
| 30 | [MSG_CURSORING_ON] = "cursoring on", |
| 31 | [MSG_HIGHLIGHT_TRACKING] = "highlight tracking", |
| 32 | [MSG_READ_WINDOW] = "read windo", |
| 33 | [MSG_READ_ALL] = "read all", |
| 34 | [MSG_EDIT_DONE] = "edit done", |
| 35 | [MSG_WINDOW_ALREADY_SET] = "window already set, clear then reset", |
| 36 | [MSG_END_BEFORE_START] = "error end before start", |
| 37 | [MSG_WINDOW_CLEARED] = "window cleared", |
| 38 | [MSG_WINDOW_SILENCED] = "window silenced", |
| 39 | [MSG_WINDOW_SILENCE_DISABLED] = "window silence disabled", |
| 40 | [MSG_ERROR] = "error", |
| 41 | [MSG_GOTO_CANCELED] = "goto canceled", |
| 42 | [MSG_GOTO] = "go to?", |
| 43 | [MSG_LEAVING_HELP] = "leaving help", |
| 44 | [MSG_IS_UNASSIGNED] = "is unassigned", |
William Hubbs | f976520b | 2010-10-15 22:13:33 -0500 | [diff] [blame] | 45 | [MSG_HELP_INFO] = |
| 46 | "press space to exit, up or down to scroll, or a letter to go to a command", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 47 | [MSG_EDGE_TOP] = "top,", |
| 48 | [MSG_EDGE_BOTTOM] = "bottom,", |
| 49 | [MSG_EDGE_LEFT] = "left,", |
| 50 | [MSG_EDGE_RIGHT] = "right,", |
| 51 | [MSG_NUMBER] = "number", |
| 52 | [MSG_SPACE] = "space", |
| 53 | [MSG_START] = "start", |
| 54 | [MSG_END] = "end", |
| 55 | [MSG_CTRL] = "control-", |
| 56 | [MSG_DISJUNCTION] = "or", |
| 57 | |
| 58 | /* Messages with embedded format specifiers. */ |
| 59 | [MSG_POS_INFO] = "line %ld, col %ld, t t y %d", |
| 60 | [MSG_CHAR_INFO] = "hex %02x, decimal %d", |
| 61 | [MSG_REPEAT_DESC] = "times %d .", |
| 62 | [MSG_REPEAT_DESC2] = "repeated %d .", |
| 63 | [MSG_WINDOW_LINE] = "window is line %d", |
| 64 | [MSG_WINDOW_BOUNDARY] = "%s at line %d, column %d", |
| 65 | [MSG_EDIT_PROMPT] = "edit %s, press space when done", |
| 66 | [MSG_NO_COMMAND] = "no commands for %c", |
| 67 | [MSG_KEYDESC] = "is %s", |
| 68 | |
| 69 | /* Control keys. */ |
| 70 | /* Most of these duplicate the entries in state names. */ |
| 71 | [MSG_CTL_SHIFT] = "shift", |
| 72 | [MSG_CTL_ALTGR] = "altgr", |
| 73 | [MSG_CTL_CONTROL] = "control", |
Justin P. Mattock | 83414d5 | 2012-07-09 07:30:27 -0700 | [diff] [blame] | 74 | [MSG_CTL_ALT] = "alt", |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 75 | [MSG_CTL_LSHIFT] = "l shift", |
| 76 | [MSG_CTL_SPEAKUP] = "speakup", |
| 77 | [MSG_CTL_LCONTROL] = "l control", |
| 78 | [MSG_CTL_RCONTROL] = "r control", |
| 79 | [MSG_CTL_CAPSSHIFT] = "caps shift", |
| 80 | |
| 81 | /* Color names. */ |
| 82 | [MSG_COLOR_BLACK] = "black", |
| 83 | [MSG_COLOR_BLUE] = "blue", |
| 84 | [MSG_COLOR_GREEN] = "green", |
| 85 | [MSG_COLOR_CYAN] = "cyan", |
| 86 | [MSG_COLOR_RED] = "red", |
| 87 | [MSG_COLOR_MAGENTA] = "magenta", |
| 88 | [MSG_COLOR_YELLOW] = "yellow", |
| 89 | [MSG_COLOR_WHITE] = "white", |
| 90 | [MSG_COLOR_GREY] = "grey", |
| 91 | |
| 92 | /* Names of key states. */ |
| 93 | [MSG_STATE_DOUBLE] = "double", |
| 94 | [MSG_STATE_SPEAKUP] = "speakup", |
| 95 | [MSG_STATE_ALT] = "alt", |
| 96 | [MSG_STATE_CONTROL] = "ctrl", |
| 97 | [MSG_STATE_ALTGR] = "altgr", |
| 98 | [MSG_STATE_SHIFT] = "shift", |
| 99 | |
| 100 | /* Key names. */ |
| 101 | [MSG_KEYNAME_ESC] = "escape", |
| 102 | [MSG_KEYNAME_1] = "1", |
| 103 | [MSG_KEYNAME_2] = "2", |
| 104 | [MSG_KEYNAME_3] = "3", |
| 105 | [MSG_KEYNAME_4] = "4", |
| 106 | [MSG_KEYNAME_5] = "5", |
| 107 | [MSG_KEYNAME_6] = "6", |
| 108 | [MSG_KEYNAME_7] = "7", |
| 109 | [MSG_KEYNAME_8] = "8", |
| 110 | [MSG_KEYNAME_9] = "9", |
| 111 | [MSG_KEYNAME_0] = "0", |
| 112 | [MSG_KEYNAME_DASH] = "minus", |
| 113 | [MSG_KEYNAME_EQUAL] = "equal", |
| 114 | [MSG_KEYNAME_BS] = "back space", |
| 115 | [MSG_KEYNAME_TAB] = "tab", |
| 116 | [MSG_KEYNAME_Q] = "q", |
| 117 | [MSG_KEYNAME_W] = "w", |
| 118 | [MSG_KEYNAME_E] = "e", |
| 119 | [MSG_KEYNAME_R] = "r", |
| 120 | [MSG_KEYNAME_T] = "t", |
| 121 | [MSG_KEYNAME_Y] = "y", |
| 122 | [MSG_KEYNAME_U] = "u", |
| 123 | [MSG_KEYNAME_I] = "i", |
| 124 | [MSG_KEYNAME_O] = "o", |
| 125 | [MSG_KEYNAME_P] = "p", |
| 126 | [MSG_KEYNAME_LEFTBRACE] = "left brace", |
| 127 | [MSG_KEYNAME_RIGHTBRACE] = "right brace", |
| 128 | [MSG_KEYNAME_ENTER] = "enter", |
| 129 | [MSG_KEYNAME_LEFTCTRL] = "left control", |
| 130 | [MSG_KEYNAME_A] = "a", |
| 131 | [MSG_KEYNAME_S] = "s", |
| 132 | [MSG_KEYNAME_D] = "d", |
| 133 | [MSG_KEYNAME_F] = "f", |
| 134 | [MSG_KEYNAME_G] = "g", |
| 135 | [MSG_KEYNAME_H] = "h", |
| 136 | [MSG_KEYNAME_J] = "j", |
| 137 | [MSG_KEYNAME_K] = "k", |
| 138 | [MSG_KEYNAME_L] = "l", |
| 139 | [MSG_KEYNAME_SEMICOLON] = "semicolon", |
| 140 | [MSG_KEYNAME_SINGLEQUOTE] = "apostrophe", |
| 141 | [MSG_KEYNAME_GRAVE] = "accent", |
| 142 | [MSG_KEYNAME_LEFTSHFT] = "left shift", |
| 143 | [MSG_KEYNAME_BACKSLASH] = "back slash", |
| 144 | [MSG_KEYNAME_Z] = "z", |
| 145 | [MSG_KEYNAME_X] = "x", |
| 146 | [MSG_KEYNAME_C] = "c", |
| 147 | [MSG_KEYNAME_V] = "v", |
| 148 | [MSG_KEYNAME_B] = "b", |
| 149 | [MSG_KEYNAME_N] = "n", |
| 150 | [MSG_KEYNAME_M] = "m", |
| 151 | [MSG_KEYNAME_COMMA] = "comma", |
| 152 | [MSG_KEYNAME_DOT] = "dot", |
| 153 | [MSG_KEYNAME_SLASH] = "slash", |
| 154 | [MSG_KEYNAME_RIGHTSHFT] = "right shift", |
| 155 | [MSG_KEYNAME_KPSTAR] = "keypad asterisk", |
| 156 | [MSG_KEYNAME_LEFTALT] = "left alt", |
| 157 | [MSG_KEYNAME_SPACE] = "space", |
| 158 | [MSG_KEYNAME_CAPSLOCK] = "caps lock", |
| 159 | [MSG_KEYNAME_F1] = "f1", |
| 160 | [MSG_KEYNAME_F2] = "f2", |
| 161 | [MSG_KEYNAME_F3] = "f3", |
| 162 | [MSG_KEYNAME_F4] = "f4", |
| 163 | [MSG_KEYNAME_F5] = "f5", |
| 164 | [MSG_KEYNAME_F6] = "f6", |
| 165 | [MSG_KEYNAME_F7] = "f7", |
| 166 | [MSG_KEYNAME_F8] = "f8", |
| 167 | [MSG_KEYNAME_F9] = "f9", |
| 168 | [MSG_KEYNAME_F10] = "f10", |
| 169 | [MSG_KEYNAME_NUMLOCK] = "num lock", |
| 170 | [MSG_KEYNAME_SCROLLLOCK] = "scroll lock", |
| 171 | [MSG_KEYNAME_KP7] = "keypad 7", |
| 172 | [MSG_KEYNAME_KP8] = "keypad 8", |
| 173 | [MSG_KEYNAME_KP9] = "keypad 9", |
| 174 | [MSG_KEYNAME_KPMINUS] = "keypad minus", |
| 175 | [MSG_KEYNAME_KP4] = "keypad 4", |
| 176 | [MSG_KEYNAME_KP5] = "keypad 5", |
| 177 | [MSG_KEYNAME_KP6] = "keypad 6", |
| 178 | [MSG_KEYNAME_KPPLUS] = "keypad plus", |
| 179 | [MSG_KEYNAME_KP1] = "keypad 1", |
| 180 | [MSG_KEYNAME_KP2] = "keypad 2", |
| 181 | [MSG_KEYNAME_KP3] = "keypad 3", |
| 182 | [MSG_KEYNAME_KP0] = "keypad 0", |
| 183 | [MSG_KEYNAME_KPDOT] = "keypad dot", |
| 184 | [MSG_KEYNAME_103RD] = "103rd", |
| 185 | [MSG_KEYNAME_F13] = "f13", |
| 186 | [MSG_KEYNAME_102ND] = "102nd", |
| 187 | [MSG_KEYNAME_F11] = "f11", |
| 188 | [MSG_KEYNAME_F12] = "f12", |
| 189 | [MSG_KEYNAME_F14] = "f14", |
| 190 | [MSG_KEYNAME_F15] = "f15", |
| 191 | [MSG_KEYNAME_F16] = "f16", |
| 192 | [MSG_KEYNAME_F17] = "f17", |
| 193 | [MSG_KEYNAME_F18] = "f18", |
| 194 | [MSG_KEYNAME_F19] = "f19", |
| 195 | [MSG_KEYNAME_F20] = "f20", |
| 196 | [MSG_KEYNAME_KPENTER] = "keypad enter", |
| 197 | [MSG_KEYNAME_RIGHTCTRL] = "right control", |
| 198 | [MSG_KEYNAME_KPSLASH] = "keypad slash", |
| 199 | [MSG_KEYNAME_SYSRQ] = "sysrq", |
| 200 | [MSG_KEYNAME_RIGHTALT] = "right alt", |
| 201 | [MSG_KEYNAME_LF] = "line feed", |
| 202 | [MSG_KEYNAME_HOME] = "home", |
| 203 | [MSG_KEYNAME_UP] = "up", |
| 204 | [MSG_KEYNAME_PGUP] = "page up", |
| 205 | [MSG_KEYNAME_LEFT] = "left", |
| 206 | [MSG_KEYNAME_RIGHT] = "right", |
| 207 | [MSG_KEYNAME_END] = "end", |
| 208 | [MSG_KEYNAME_DOWN] = "down", |
| 209 | [MSG_KEYNAME_PGDN] = "page down", |
| 210 | [MSG_KEYNAME_INS] = "insert", |
| 211 | [MSG_KEYNAME_DEL] = "delete", |
| 212 | [MSG_KEYNAME_MACRO] = "macro", |
| 213 | [MSG_KEYNAME_MUTE] = "mute", |
| 214 | [MSG_KEYNAME_VOLDOWN] = "volume down", |
| 215 | [MSG_KEYNAME_VOLUP] = "volume up", |
| 216 | [MSG_KEYNAME_POWER] = "power", |
| 217 | [MSG_KEYNAME_KPEQUAL] = "keypad equal", |
| 218 | [MSG_KEYNAME_KPPLUSDASH] = "keypad plusminus", |
| 219 | [MSG_KEYNAME_PAUSE] = "pause", |
| 220 | [MSG_KEYNAME_F21] = "f21", |
| 221 | [MSG_KEYNAME_F22] = "f22", |
| 222 | [MSG_KEYNAME_F23] = "f23", |
| 223 | [MSG_KEYNAME_F24] = "f24", |
| 224 | [MSG_KEYNAME_KPCOMMA] = "keypad comma", |
| 225 | [MSG_KEYNAME_LEFTMETA] = "left meta", |
| 226 | [MSG_KEYNAME_RIGHTMETA] = "right meta", |
| 227 | [MSG_KEYNAME_COMPOSE] = "compose", |
| 228 | [MSG_KEYNAME_STOP] = "stop", |
| 229 | [MSG_KEYNAME_AGAIN] = "again", |
| 230 | [MSG_KEYNAME_PROPS] = "props", |
| 231 | [MSG_KEYNAME_UNDO] = "undo", |
| 232 | [MSG_KEYNAME_FRONT] = "front", |
| 233 | [MSG_KEYNAME_COPY] = "copy", |
| 234 | [MSG_KEYNAME_OPEN] = "open", |
| 235 | [MSG_KEYNAME_PASTE] = "paste", |
| 236 | [MSG_KEYNAME_FIND] = "find", |
| 237 | [MSG_KEYNAME_CUT] = "cut", |
| 238 | [MSG_KEYNAME_HELP] = "help", |
| 239 | [MSG_KEYNAME_MENU] = "menu", |
| 240 | [MSG_KEYNAME_CALC] = "calc", |
| 241 | [MSG_KEYNAME_SETUP] = "setup", |
| 242 | [MSG_KEYNAME_SLEEP] = "sleep", |
| 243 | [MSG_KEYNAME_WAKEUP] = "wakeup", |
| 244 | [MSG_KEYNAME_FILE] = "file", |
| 245 | [MSG_KEYNAME_SENDFILE] = "send file", |
| 246 | [MSG_KEYNAME_DELFILE] = "delete file", |
| 247 | [MSG_KEYNAME_XFER] = "transfer", |
| 248 | [MSG_KEYNAME_PROG1] = "prog1", |
| 249 | [MSG_KEYNAME_PROG2] = "prog2", |
| 250 | [MSG_KEYNAME_WWW] = "www", |
| 251 | [MSG_KEYNAME_MSDOS] = "msdos", |
| 252 | [MSG_KEYNAME_COFFEE] = "coffee", |
| 253 | [MSG_KEYNAME_DIRECTION] = "direction", |
| 254 | [MSG_KEYNAME_CYCLEWINDOWS] = "cycle windows", |
| 255 | [MSG_KEYNAME_MAIL] = "mail", |
| 256 | [MSG_KEYNAME_BOOKMARKS] = "bookmarks", |
| 257 | [MSG_KEYNAME_COMPUTER] = "computer", |
| 258 | [MSG_KEYNAME_BACK] = "back", |
| 259 | [MSG_KEYNAME_FORWARD] = "forward", |
| 260 | [MSG_KEYNAME_CLOSECD] = "close cd", |
| 261 | [MSG_KEYNAME_EJECTCD] = "eject cd", |
| 262 | [MSG_KEYNAME_EJECTCLOSE] = "eject close cd", |
| 263 | [MSG_KEYNAME_NEXTSONG] = "next song", |
| 264 | [MSG_KEYNAME_PLAYPAUSE] = "play pause", |
| 265 | [MSG_KEYNAME_PREVSONG] = "previous song", |
| 266 | [MSG_KEYNAME_STOPCD] = "stop cd", |
| 267 | [MSG_KEYNAME_RECORD] = "record", |
| 268 | [MSG_KEYNAME_REWIND] = "rewind", |
| 269 | [MSG_KEYNAME_PHONE] = "phone", |
| 270 | [MSG_KEYNAME_ISO] = "iso", |
| 271 | [MSG_KEYNAME_CONFIG] = "config", |
| 272 | [MSG_KEYNAME_HOMEPG] = "home page", |
| 273 | [MSG_KEYNAME_REFRESH] = "refresh", |
| 274 | [MSG_KEYNAME_EXIT] = "exit", |
| 275 | [MSG_KEYNAME_MOVE] = "move", |
| 276 | [MSG_KEYNAME_EDIT] = "edit", |
| 277 | [MSG_KEYNAME_SCROLLUP] = "scroll up", |
| 278 | [MSG_KEYNAME_SCROLLDN] = "scroll down", |
| 279 | [MSG_KEYNAME_KPLEFTPAR] = "keypad left paren", |
| 280 | [MSG_KEYNAME_KPRIGHTPAR] = "keypad right paren", |
| 281 | |
| 282 | /* Function names. */ |
| 283 | [MSG_FUNCNAME_ATTRIB_BLEEP_DEC] = "attribute bleep decrement", |
| 284 | [MSG_FUNCNAME_ATTRIB_BLEEP_INC] = "attribute bleep increment", |
| 285 | [MSG_FUNCNAME_BLEEPS_DEC] = "bleeps decrement", |
| 286 | [MSG_FUNCNAME_BLEEPS_INC] = "bleeps increment", |
| 287 | [MSG_FUNCNAME_CHAR_FIRST] = "character, first", |
| 288 | [MSG_FUNCNAME_CHAR_LAST] = "character, last", |
| 289 | [MSG_FUNCNAME_CHAR_CURRENT] = "character, say current", |
| 290 | [MSG_FUNCNAME_CHAR_HEX_AND_DEC] = "character, say hex and decimal", |
| 291 | [MSG_FUNCNAME_CHAR_NEXT] = "character, say next", |
| 292 | [MSG_FUNCNAME_CHAR_PHONETIC] = "character, say phonetic", |
| 293 | [MSG_FUNCNAME_CHAR_PREVIOUS] = "character, say previous", |
| 294 | [MSG_FUNCNAME_CURSOR_PARK] = "cursor park", |
| 295 | [MSG_FUNCNAME_CUT] = "cut", |
| 296 | [MSG_FUNCNAME_EDIT_DELIM] = "edit delimiters", |
| 297 | [MSG_FUNCNAME_EDIT_EXNUM] = "edit exnum", |
| 298 | [MSG_FUNCNAME_EDIT_MOST] = "edit most", |
| 299 | [MSG_FUNCNAME_EDIT_REPEATS] = "edit repeats", |
| 300 | [MSG_FUNCNAME_EDIT_SOME] = "edit some", |
| 301 | [MSG_FUNCNAME_GOTO] = "go to", |
| 302 | [MSG_FUNCNAME_GOTO_BOTTOM] = "go to bottom edge", |
| 303 | [MSG_FUNCNAME_GOTO_LEFT] = "go to left edge", |
| 304 | [MSG_FUNCNAME_GOTO_RIGHT] = "go to right edge", |
| 305 | [MSG_FUNCNAME_GOTO_TOP] = "go to top edge", |
| 306 | [MSG_FUNCNAME_HELP] = "help", |
| 307 | [MSG_FUNCNAME_LINE_SAY_CURRENT] = "line, say current", |
| 308 | [MSG_FUNCNAME_LINE_SAY_NEXT] = "line, say next", |
| 309 | [MSG_FUNCNAME_LINE_SAY_PREVIOUS] = "line, say previous", |
| 310 | [MSG_FUNCNAME_LINE_SAY_WITH_INDENT] = "line, say with indent", |
| 311 | [MSG_FUNCNAME_PASTE] = "paste", |
| 312 | [MSG_FUNCNAME_PITCH_DEC] = "pitch decrement", |
| 313 | [MSG_FUNCNAME_PITCH_INC] = "pitch increment", |
| 314 | [MSG_FUNCNAME_PUNC_DEC] = "punctuation decrement", |
| 315 | [MSG_FUNCNAME_PUNC_INC] = "punctuation increment", |
| 316 | [MSG_FUNCNAME_PUNC_LEVEL_DEC] = "punc level decrement", |
| 317 | [MSG_FUNCNAME_PUNC_LEVEL_INC] = "punc level increment", |
| 318 | [MSG_FUNCNAME_QUIET] = "quiet", |
| 319 | [MSG_FUNCNAME_RATE_DEC] = "rate decrement", |
| 320 | [MSG_FUNCNAME_RATE_INC] = "rate increment", |
| 321 | [MSG_FUNCNAME_READING_PUNC_DEC] = "reading punctuation decrement", |
| 322 | [MSG_FUNCNAME_READING_PUNC_INC] = "reading punctuation increment", |
| 323 | [MSG_FUNCNAME_SAY_ATTRIBUTES] = "say attributes", |
| 324 | [MSG_FUNCNAME_SAY_FROM_LEFT] = "say from left", |
| 325 | [MSG_FUNCNAME_SAY_FROM_TOP] = "say from top", |
| 326 | [MSG_FUNCNAME_SAY_POSITION] = "say position", |
| 327 | [MSG_FUNCNAME_SAY_SCREEN] = "say screen", |
| 328 | [MSG_FUNCNAME_SAY_TO_BOTTOM] = "say to bottom", |
| 329 | [MSG_FUNCNAME_SAY_TO_RIGHT] = "say to right", |
| 330 | [MSG_FUNCNAME_SPEAKUP] = "speakup", |
| 331 | [MSG_FUNCNAME_SPEAKUP_LOCK] = "speakup lock", |
| 332 | [MSG_FUNCNAME_SPEAKUP_OFF] = "speakup off", |
| 333 | [MSG_FUNCNAME_SPEECH_KILL] = "speech kill", |
| 334 | [MSG_FUNCNAME_SPELL_DELAY_DEC] = "spell delay decrement", |
| 335 | [MSG_FUNCNAME_SPELL_DELAY_INC] = "spell delay increment", |
| 336 | [MSG_FUNCNAME_SPELL_WORD] = "spell word", |
| 337 | [MSG_FUNCNAME_SPELL_WORD_PHONETICALLY] = "spell word phoneticly", |
| 338 | [MSG_FUNCNAME_TONE_DEC] = "tone decrement", |
| 339 | [MSG_FUNCNAME_TONE_INC] = "tone increment", |
| 340 | [MSG_FUNCNAME_VOICE_DEC] = "voice decrement", |
| 341 | [MSG_FUNCNAME_VOICE_INC] = "voice increment", |
| 342 | [MSG_FUNCNAME_VOLUME_DEC] = "volume decrement", |
| 343 | [MSG_FUNCNAME_VOLUME_INC] = "volume increment", |
| 344 | [MSG_FUNCNAME_WINDOW_CLEAR] = "window, clear", |
| 345 | [MSG_FUNCNAME_WINDOW_SAY] = "window, say", |
| 346 | [MSG_FUNCNAME_WINDOW_SET] = "window, set", |
| 347 | [MSG_FUNCNAME_WINDOW_SILENCE] = "window, silence", |
| 348 | [MSG_FUNCNAME_WORD_SAY_CURRENT] = "word, say current", |
| 349 | [MSG_FUNCNAME_WORD_SAY_NEXT] = "word, say next", |
| 350 | [MSG_FUNCNAME_WORD_SAY_PREVIOUS] = "word, say previous", |
| 351 | }; |
| 352 | |
Tracey Dent | d7cf430 | 2010-10-11 00:00:44 -0400 | [diff] [blame] | 353 | static struct msg_group_t all_groups[] = { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 354 | { |
| 355 | .name = "ctl_keys", |
| 356 | .start = MSG_CTL_START, |
| 357 | .end = MSG_CTL_END, |
| 358 | }, |
| 359 | { |
| 360 | .name = "colors", |
| 361 | .start = MSG_COLORS_START, |
| 362 | .end = MSG_COLORS_END, |
| 363 | }, |
| 364 | { |
| 365 | .name = "formatted", |
| 366 | .start = MSG_FORMATTED_START, |
| 367 | .end = MSG_FORMATTED_END, |
| 368 | }, |
| 369 | { |
| 370 | .name = "function_names", |
| 371 | .start = MSG_FUNCNAMES_START, |
| 372 | .end = MSG_FUNCNAMES_END, |
| 373 | }, |
| 374 | { |
| 375 | .name = "key_names", |
| 376 | .start = MSG_KEYNAMES_START, |
| 377 | .end = MSG_KEYNAMES_END, |
| 378 | }, |
| 379 | { |
| 380 | .name = "announcements", |
| 381 | .start = MSG_ANNOUNCEMENTS_START, |
| 382 | .end = MSG_ANNOUNCEMENTS_END, |
| 383 | }, |
| 384 | { |
| 385 | .name = "states", |
| 386 | .start = MSG_STATES_START, |
| 387 | .end = MSG_STATES_END, |
| 388 | }, |
| 389 | }; |
| 390 | |
| 391 | static const int num_groups = sizeof(all_groups) / sizeof(struct msg_group_t); |
| 392 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 393 | char *spk_msg_get(enum msg_index_t index) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 394 | { |
| 395 | char *ch; |
| 396 | |
| 397 | ch = speakup_msgs[index]; |
| 398 | return ch; |
| 399 | } |
| 400 | |
| 401 | /* |
| 402 | * Function: next_specifier |
| 403 | * Finds the start of the next format specifier in the argument string. |
| 404 | * Return value: pointer to start of format |
| 405 | * specifier, or NULL if no specifier exists. |
| 406 | */ |
| 407 | static char *next_specifier(char *input) |
| 408 | { |
| 409 | int found = 0; |
| 410 | char *next_percent = input; |
| 411 | |
| 412 | while ((next_percent != NULL) && !found) { |
| 413 | next_percent = strchr(next_percent, '%'); |
| 414 | if (next_percent != NULL) { |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 415 | /* skip over doubled percent signs */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 416 | while ((next_percent[0] == '%') |
| 417 | && (next_percent[1] == '%')) |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 418 | next_percent += 2; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 419 | if (*next_percent == '%') |
| 420 | found = 1; |
| 421 | else if (*next_percent == '\0') |
| 422 | next_percent = NULL; |
| 423 | } |
| 424 | } |
| 425 | |
| 426 | return next_percent; |
| 427 | } |
| 428 | |
| 429 | /* Skip over 0 or more flags. */ |
| 430 | static char *skip_flags(char *input) |
| 431 | { |
| 432 | while ((*input != '\0') && strchr(" 0+-#", *input)) |
| 433 | input++; |
| 434 | return input; |
| 435 | } |
| 436 | |
| 437 | /* Skip over width.precision, if it exists. */ |
| 438 | static char *skip_width(char *input) |
| 439 | { |
| 440 | while (isdigit(*input)) |
| 441 | input++; |
| 442 | if (*input == '.') { |
| 443 | input++; |
| 444 | while (isdigit(*input)) |
| 445 | input++; |
| 446 | } |
| 447 | return input; |
| 448 | } |
| 449 | |
| 450 | /* |
Tracey Dent | d7cf430 | 2010-10-11 00:00:44 -0400 | [diff] [blame] | 451 | * Skip past the end of the conversion part. |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 452 | * Note that this code only accepts a handful of conversion specifiers: |
| 453 | * c d s x and ld. Not accidental; these are exactly the ones used in |
| 454 | * the default group of formatted messages. |
| 455 | */ |
| 456 | static char *skip_conversion(char *input) |
| 457 | { |
| 458 | if ((input[0] == 'l') && (input[1] == 'd')) |
| 459 | input += 2; |
| 460 | else if ((*input != '\0') && strchr("cdsx", *input)) |
| 461 | input++; |
| 462 | return input; |
| 463 | } |
| 464 | |
| 465 | /* |
| 466 | * Function: find_specifier_end |
| 467 | * Return a pointer to the end of the format specifier. |
| 468 | */ |
| 469 | static char *find_specifier_end(char *input) |
| 470 | { |
| 471 | input++; /* Advance over %. */ |
| 472 | input = skip_flags(input); |
| 473 | input = skip_width(input); |
| 474 | input = skip_conversion(input); |
| 475 | return input; |
| 476 | } |
| 477 | |
| 478 | /* |
| 479 | * Function: compare_specifiers |
| 480 | * Compare the format specifiers pointed to by *input1 and *input2. |
| 481 | * Return 1 if they are the same, 0 otherwise. Advance *input1 and *input2 |
| 482 | * so that they point to the character following the end of the specifier. |
| 483 | */ |
| 484 | static int compare_specifiers(char **input1, char **input2) |
| 485 | { |
| 486 | int same = 0; |
| 487 | char *end1 = find_specifier_end(*input1); |
| 488 | char *end2 = find_specifier_end(*input2); |
| 489 | size_t length1 = end1 - *input1; |
| 490 | size_t length2 = end2 - *input2; |
| 491 | |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 492 | if ((length1 == length2) && !memcmp(*input1, *input2, length1)) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 493 | same = 1; |
| 494 | |
| 495 | *input1 = end1; |
| 496 | *input2 = end2; |
| 497 | return same; |
| 498 | } |
| 499 | |
| 500 | /* |
| 501 | * Function: fmt_validate |
| 502 | * Check that two format strings contain the same number of format specifiers, |
Tracey Dent | d7cf430 | 2010-10-11 00:00:44 -0400 | [diff] [blame] | 503 | * and that the order of specifiers is the same in both strings. |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 504 | * Return 1 if the condition holds, 0 if it doesn't. |
| 505 | */ |
| 506 | static int fmt_validate(char *template, char *user) |
| 507 | { |
| 508 | int valid = 1; |
| 509 | int still_comparing = 1; |
| 510 | char *template_ptr = template; |
| 511 | char *user_ptr = user; |
| 512 | |
| 513 | while (still_comparing && valid) { |
| 514 | template_ptr = next_specifier(template_ptr); |
| 515 | user_ptr = next_specifier(user_ptr); |
| 516 | if (template_ptr && user_ptr) { |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 517 | /* Both have at least one more specifier. */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 518 | valid = compare_specifiers(&template_ptr, &user_ptr); |
| 519 | } else { |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 520 | /* No more format specifiers in one or both strings. */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 521 | still_comparing = 0; |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 522 | /* See if one has more specifiers than the other. */ |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 523 | if (template_ptr || user_ptr) |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 524 | valid = 0; |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 525 | } |
| 526 | } |
| 527 | return valid; |
| 528 | } |
| 529 | |
| 530 | /* |
| 531 | * Function: msg_set |
| 532 | * Description: Add a user-supplied message to the user_messages array. |
| 533 | * The message text is copied to a memory area allocated with kmalloc. |
| 534 | * If the function fails, then user_messages is untouched. |
| 535 | * Arguments: |
| 536 | * - index: a message number, as found in i18n.h. |
| 537 | * - text: text of message. Not NUL-terminated. |
| 538 | * - length: number of bytes in text. |
| 539 | * Failure conditions: |
| 540 | * -EINVAL - Invalid format specifiers in formatted message or illegal index. |
| 541 | * -ENOMEM - Unable to allocate memory. |
| 542 | */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 543 | ssize_t spk_msg_set(enum msg_index_t index, char *text, size_t length) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 544 | { |
| 545 | int rc = 0; |
| 546 | char *newstr = NULL; |
| 547 | unsigned long flags; |
| 548 | |
| 549 | if ((index >= MSG_FIRST_INDEX) && (index < MSG_LAST_INDEX)) { |
| 550 | newstr = kmalloc(length + 1, GFP_KERNEL); |
| 551 | if (newstr) { |
| 552 | memcpy(newstr, text, length); |
| 553 | newstr[length] = '\0'; |
William Hubbs | f976520b | 2010-10-15 22:13:33 -0500 | [diff] [blame] | 554 | if ((index >= MSG_FORMATTED_START |
| 555 | && index <= MSG_FORMATTED_END) |
| 556 | && !fmt_validate(speakup_default_msgs[index], |
| 557 | newstr)) { |
Jesper Juhl | fafbc20 | 2012-08-07 21:44:54 +0200 | [diff] [blame] | 558 | kfree(newstr); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 559 | return -EINVAL; |
| 560 | } |
William Hubbs | 550e579 | 2013-05-13 00:02:55 -0500 | [diff] [blame] | 561 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 562 | if (speakup_msgs[index] != speakup_default_msgs[index]) |
| 563 | kfree(speakup_msgs[index]); |
| 564 | speakup_msgs[index] = newstr; |
William Hubbs | 550e579 | 2013-05-13 00:02:55 -0500 | [diff] [blame] | 565 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 566 | } else { |
| 567 | rc = -ENOMEM; |
| 568 | } |
| 569 | } else { |
| 570 | rc = -EINVAL; |
| 571 | } |
| 572 | return rc; |
| 573 | } |
| 574 | |
| 575 | /* |
| 576 | * Find a message group, given its name. Return a pointer to the structure |
| 577 | * if found, or NULL otherwise. |
| 578 | */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 579 | struct msg_group_t *spk_find_msg_group(const char *group_name) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 580 | { |
| 581 | struct msg_group_t *group = NULL; |
| 582 | int i; |
| 583 | |
| 584 | for (i = 0; i < num_groups; i++) { |
| 585 | if (!strcmp(all_groups[i].name, group_name)) { |
| 586 | group = &all_groups[i]; |
| 587 | break; |
| 588 | } |
| 589 | } |
| 590 | return group; |
| 591 | } |
| 592 | |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 593 | void spk_reset_msg_group(struct msg_group_t *group) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 594 | { |
| 595 | unsigned long flags; |
| 596 | enum msg_index_t i; |
| 597 | |
William Hubbs | 550e579 | 2013-05-13 00:02:55 -0500 | [diff] [blame] | 598 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 599 | |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 600 | for (i = group->start; i <= group->end; i++) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 601 | if (speakup_msgs[i] != speakup_default_msgs[i]) |
| 602 | kfree(speakup_msgs[i]); |
| 603 | speakup_msgs[i] = speakup_default_msgs[i]; |
| 604 | } |
William Hubbs | 550e579 | 2013-05-13 00:02:55 -0500 | [diff] [blame] | 605 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 606 | } |
| 607 | |
| 608 | /* Called at initialization time, to establish default messages. */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 609 | void spk_initialize_msgs(void) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 610 | { |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 611 | memcpy(speakup_msgs, speakup_default_msgs, |
| 612 | sizeof(speakup_default_msgs)); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 613 | } |
| 614 | |
| 615 | /* Free user-supplied strings when module is unloaded: */ |
Samuel Thibault | ca2beaf | 2013-01-02 02:37:40 +0100 | [diff] [blame] | 616 | void spk_free_user_msgs(void) |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 617 | { |
| 618 | enum msg_index_t index; |
| 619 | unsigned long flags; |
| 620 | |
William Hubbs | 550e579 | 2013-05-13 00:02:55 -0500 | [diff] [blame] | 621 | spin_lock_irqsave(&speakup_info.spinlock, flags); |
William Hubbs | d09d3e2 | 2010-10-12 11:39:28 -0500 | [diff] [blame] | 622 | for (index = MSG_FIRST_INDEX; index < MSG_LAST_INDEX; index++) { |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 623 | if (speakup_msgs[index] != speakup_default_msgs[index]) { |
| 624 | kfree(speakup_msgs[index]); |
| 625 | speakup_msgs[index] = speakup_default_msgs[index]; |
| 626 | } |
| 627 | } |
William Hubbs | 550e579 | 2013-05-13 00:02:55 -0500 | [diff] [blame] | 628 | spin_unlock_irqrestore(&speakup_info.spinlock, flags); |
William Hubbs | c6e3fd2 | 2010-10-07 13:20:02 -0500 | [diff] [blame] | 629 | } |