/* * linux/kernel/chr_drv/keyboard.c * * Keyboard driver for Linux v0.96 using Latin-1. * * Written for linux by Johan Myreen as a translation from * the assembly version by Linus (with diacriticals added) * * This file is subject to the terms and conditions of the GNU General Public * License. See the file README.legal in the main directory of this archive * for more details. */ /* * Amiga support by Hamish Macdonald */ #include #include #include #include #include #include #include #include #include #include #ifndef KBD_DEFFLAGS #ifdef CONFIG_KBD_META #define KBD_DEFFLAGS ((1 << VC_NUMLOCK) | (1 << VC_REPEAT) | (1 << VC_META)) #else #define KBD_DEFFLAGS ((1 << VC_NUMLOCK) | (1 << VC_REPEAT)) #endif #endif extern void do_keyboard_interrupt(void); extern void ctrl_alt_del(void); extern void change_console(unsigned int new_console); #define fake_keyboard_interrupt() \ __asm__ __volatile__("int $0x21") unsigned long kbd_flags = 0; unsigned long kbd_dead_keys = 0; unsigned long kbd_prev_dead_keys = 0; struct kbd_struct kbd_table[NR_CONSOLES]; static struct kbd_struct * kbd = kbd_table; static struct tty_struct * tty = NULL; typedef void (*fptr)(int); static int diacr = -1; static int npadch = 0; fptr key_table[]; static void put_queue(int); static void applkey(int); static void cur(int); static unsigned int handle_diacr(unsigned int); static int keyboard_interrupt(struct ISR_mask *mask, ushort sr) { static unsigned char rep = 0xff; unsigned char scancode; if (!(mask->ciaa_mask & 0x08)) return 1; /* switch SP pin to output */ *ciaa_cra |= 0x40; kbd_prev_dead_keys |= kbd_dead_keys; if (!kbd_dead_keys) kbd_prev_dead_keys = 0; kbd_dead_keys = 0; /* get and invert scancode (keyboard is active low) */ scancode = ~*ciaa_sdr; /* rotate scan code to get up/down bit in proper position */ __asm__ __volatile__ ("rorb #1,%0" : "=g" (scancode) : "0" (scancode)); tty = TTY_TABLE(0); kbd = kbd_table + fg_console; if (vc_kbd_flag(kbd,VC_RAW)) { kbd_flags = 0; put_queue(scancode); goto end_of_int; } #if 0 if (scancode == 0xe0) { set_kbd_dead(KGD_E0); continue; } else if (scancode == 0xe1) { set_kbd_dead(KGD_E1); continue; } /* * The keyboard maintains its own internal caps lock and num lock * statuses. In caps lock mode E0 AA precedes make code and E0 2A * follows break code. In num lock mode, E0 2A precedes make * code and E0 AA follows break code. We do our own book-keeping, * so we will just ignore these. */ if (kbd_dead(KGD_E0) && (scancode == 0x2a || scancode == 0xaa)) continue; #endif /* * Repeat a key only if the input buffers are empty or the * characters get echoed locally. This makes key repeat usable * with slow applications and unders heavy loads. */ if (scancode == rep) { if (!(vc_kbd_flag(kbd,VC_REPEAT) && tty && (L_ECHO(tty) || (EMPTY(&tty->secondary) && EMPTY(&tty->read_q))))) goto end_of_int; } rep = scancode; key_table[scancode](scancode); do_keyboard_interrupt(); end_of_int: /* turn off handshake */ *ciaa_cra &= ~0x40; /* allow other interrupt processing */ return 1; } static void put_queue(int ch) { struct tty_queue *qp; unsigned long new_head; wake_up(&keypress_wait); if (!tty) return; qp = &tty->read_q; qp->buf[qp->head]=ch; if ((new_head=(qp->head+1)&(TTY_BUF_SIZE-1)) != qp->tail) qp->head=new_head; wake_up_interruptible(&qp->proc_list); } static void puts_queue(char *cp) { struct tty_queue *qp; unsigned long new_head; char ch; wake_up(&keypress_wait); if (!tty) return; qp = &tty->read_q; while ((ch = *(cp++)) != 0) { qp->buf[qp->head]=ch; if ((new_head=(qp->head+1)&(TTY_BUF_SIZE-1)) != qp->tail) qp->head=new_head; } wake_up_interruptible(&qp->proc_list); } static void ctrl(int sc) { if (kbd_dead(KGD_E0)) set_kbd_flag(KG_RCTRL); else set_kbd_flag(KG_LCTRL); } static void alt(int sc) { if (kbd_dead(KGD_E0)) set_kbd_flag(KG_ALTGR); else set_kbd_flag(KG_ALT); } static void unctrl(int sc) { if (kbd_dead(KGD_E0)) clr_kbd_flag(KG_RCTRL); else clr_kbd_flag(KG_LCTRL); } static void unalt(int sc) { if (kbd_dead(KGD_E0)) clr_kbd_flag(KG_ALTGR); else { clr_kbd_flag(KG_ALT); if (npadch != 0) { put_queue(npadch); npadch=0; } } } static void lshift(int sc) { set_kbd_flag(KG_LSHIFT); } static void unlshift(int sc) { clr_kbd_flag(KG_LSHIFT); } static void rshift(int sc) { set_kbd_flag(KG_RSHIFT); } static void unrshift(int sc) { clr_kbd_flag(KG_RSHIFT); } static void caps(int sc) { if (kbd_flag(KG_CAPSLOCK)) return; /* key already pressed: defeat repeat */ set_kbd_flag(KG_CAPSLOCK); chg_vc_kbd_flag(kbd,VC_CAPSLOCK); } static void uncaps(int sc) { clr_kbd_flag(KG_CAPSLOCK); chg_vc_kbd_flag(kbd,VC_CAPSLOCK); } static void lamiga(int sc) { set_kbd_flag(KG_LAMIGA); } static void unlamiga(int sc) { clr_kbd_flag(KG_LAMIGA); } static void ramiga(int sc) { set_kbd_flag(KG_RAMIGA); } static void unramiga(int sc) { clr_kbd_flag(KG_RAMIGA); } static void scroll(int sc) { if (kbd_flag(KG_LCTRL) || kbd_flag(KG_RCTRL)) show_state(); else chg_vc_kbd_flag(kbd,VC_SCROLLOCK); } static void num(int sc) { if (vc_kbd_flag(kbd,VC_APPLIC)) applkey(0x50); else chg_vc_kbd_flag(kbd,VC_NUMLOCK); } static void applkey(int key) { char buf[] = { 0x1b, 0x4f, 0x00, 0x00 }; buf[2] = key; puts_queue(buf); } #if defined KBD_FINNISH static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '+', '\'', 127, 9, 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '}', 0, 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', '|', '{', 0, 0, '\'', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '!', '\"', '#', '$', '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', ']', '^', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', '\\', '[', 0, 0, '*', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', 163, '$', 0, 0, '{', '[', ']', '}', '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_FINNISH_LATIN1 static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '+', 180, 127, 9, 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', 229, 168, 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 246, 228, 167, 0, '\'', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '!', '"', '#', '$', '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', 197, '^', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 214, 196, 189, 0, '*', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', 163, '$', 0, 0, '{', '[', ']', '}', '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_US static unsigned char key_map[] = { '`', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', '\\', 0, 0, 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', 0, 0, 0, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', 0, 0, 0, 0, 0, 0, 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0, 0, 0, 0, 0, ' ', '\b', '\t', 0, 0, 27, 127, 0, 0, 0, '-', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '/', '*', '+', 0 }; static unsigned char shift_map[] = { '~', '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', '|', 0, 0, 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', 0, 0, 0, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', 0, 0, 0, 0, 0, 0, 'Z', 'X', 'C', 'V', 'B', 'N', 'M', '<', '>', '?', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ' ', '\b', '\t', 0, 0, 27, 127, 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, '-', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '/', '*', '+', 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', 0, '$', 0, 0, '{', '[', ']', '}', '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_UK static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 127, 9, 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '`', 0, '#', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '!', '"', 163, '$', '%', '^', '&', '*', '(', ')', '_', '+', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '@', '~', '0', '~', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', '<', '>', '?', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', 0, '$', 0, 0, '{', '[', ']', '}', '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_GR static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '\\', '\'', 127, 9, 'q', 'w', 'e', 'r', 't', 'z', 'u', 'i', 'o', 'p', '@', '+', 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', '[', ']', '^', 0, '#', 'y', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '!', '"', '#', '$', '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I', 'O', 'P', '\\', '*', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', '{', '}', '~', 0, '\'', 'Y', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', 0, '$', 0, 0, '{', '[', ']', '}', '\\', 0, 0, 0, '@', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_GR_LATIN1 static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', 223, 180, 127, 9, 'q', 'w', 'e', 'r', 't', 'z', 'u', 'i', 'o', 'p', 252, '+', 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 246, 228, 94, 0, '#', 'y', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '!', '"', 167, '$', '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I', 'O', 'P', 220, '*', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 214, 196, 176, 0, '\'', 'Y', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, 178, 179, '$', 0, 0, '{', '[', ']', '}', '\\', 0, 0, 0, '@', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 181, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_FR static unsigned char key_map[] = { 0, 27, '&', '{', '"', '\'', '(', '-', '}', '_', '/', '@', ')', '=', 127, 9, 'a', 'z', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '^', '$', 13, 0, 'q', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', '|', '`', 0, 42, 'w', 'x', 'c', 'v', 'b', 'n', ',', ';', ':', '!', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', ']', '+', 127, 9, 'A', 'Z', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '<', '>', 13, 0, 'Q', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 'M', '%', '~', 0, '#', 'W', 'X', 'C', 'V', 'B', 'N', '?', '.', '/', '\\', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '~', '#', '{', '[', '|', '`', '\\', '^', '@', ']', '}', 0, 0, '@', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_FR_LATIN1 static unsigned char key_map[] = { 0, 27, '&', 233, '"', '\'', '(', '-', 232, '_', 231, 224, ')', '=', 127, 9, 'a', 'z', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '^', '$', 13, 0, 'q', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 249, 178, 0, 42, 'w', 'x', 'c', 'v', 'b', 'n', ',', ';', ':', '!', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', 176, '+', 127, 9, 'A', 'Z', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', 168, 163, 13, 0, 'Q', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 'M', '%', 0, 0, 181, 'W', 'X', 'C', 'V', 'B', 'N', '?', '.', '/', 167, 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '~', '#', '{', '[', '|', '`', '\\', '^', '@', ']', '}', 0, 0, '@', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 164, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_DK static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '+', '\'', 127, 9, 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', 229, 0, 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 230, 162, 0, 0, '\'', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '!', '\"', '#', '$', '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', 197, '^', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 198, 165, 0, 0, '*', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', 163, '$', 0, 0, '{', '[', ']', '}', 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_DK_LATIN1 static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '+', 180, 127, 9, 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', 229, 168, 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 230, 162, 189, 0, '\'', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '!', '\"', '#', '$', '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', 197, '^', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 198, 165, 167, 0, '*', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', 163, '$', 0, 0, '{', '[', ']', '}', 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_DVORAK static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '\\', '=', 127, 9, '\'', ',', '.', 'p', 'y', 'f', 'g', 'c', 'r', 'l', '/', ']', 13, 0, 'a', 'o', 'e', 'u', 'i', 'd', 'h', 't', 'n', 's', '-', '`', 0, '[', ';', 'q', 'j', 'k', 'x', 'b', 'm', 'w', 'v', 'z', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '|', '+', 127, 9, '"', '<', '>', 'P', 'Y', 'F', 'G', 'C', 'R', 'L', '?', '}', 13, 0, 'A', 'O', 'E', 'U', 'I', 'D', 'H', 'T', 'N', 'S', '_', '~', 0, '{', ':', 'Q', 'J', 'K', 'X', 'B', 'M', 'W', 'V', 'Z', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', 0, '$', 0, 0, '{', '[', ']', '}', '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_SG static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '\'', '^', 127, 9, 'q', 'w', 'e', 'r', 't', 'z', 'u', 'i', 'o', 'p', 0, 0, 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 0, 0, 0, 0, '$', 'y', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '+', '"', '*', 0, '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I', 'O', 'P', 0, '!', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 0, 0, 0, 0, 0, 'Y', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', '#', 0, 0, 0, '|', 0, 0, 0, '\'', '~', 0, 0, '@', 0, 0, 0, 0, 0, 0, 0, 0, 0, '[', ']', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '{', 0, 0, '}', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_SG_LATIN1 static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '\'', '^', 127, 9, 'q', 'w', 'e', 'r', 't', 'z', 'u', 'i', 'o', 'p', 252, 0, 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 246, 228, 167, 0, '$', 'y', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '+', '"', '*', 231, '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I', 'O', 'P', 220, '!', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 214, 196, 176, 0, 163, 'Y', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', '#', 0, 0, 172, '|', 162, 0, 0, '\'', '~', 0, 0, '@', 0, 0, 0, 0, 0, 0, 0, 0, 0, '[', ']', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 233, '{', 0, 0, '}', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_NO static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '+', '\\', 127, 9, 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '}', '~', 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', '|', '{', '|', 0, '\'', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '!', '\"', '#', '$', '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', ']', '^', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', '\\', '[', 0, 0, '*', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', 0, '$', 0, 0, '{', '[', ']', '}', 0, '\'', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '~', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_SF static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '\'', '^', 127, 9, 'q', 'w', 'e', 'r', 't', 'z', 'u', 'i', 'o', 'p', 0, 0, 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 0, 0, 0, 0, '$', 'y', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '+', '"', '*', 0, '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I', 'O', 'P', 0, '!', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 0, 0, 0, 0, 0, 'Y', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', '#', 0, 0, 0, '|', 0, 0, 0, '\'', '~', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '[', ']', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '{', 0, 0, '}', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #elif defined KBD_SF_LATIN1 static unsigned char key_map[] = { 0, 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '\'', '^', 127, 9, 'q', 'w', 'e', 'r', 't', 'z', 'u', 'i', 'o', 'p', 232, 168, 13, 0, 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 233, 224, 167, 0, '$', 'y', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '-', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '<', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char shift_map[] = { 0, 27, '+', '"', '*', 231, '%', '&', '/', '(', ')', '=', '?', '`', 127, 9, 'Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I', 'O', 'P', 252, '!', 13, 0, 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 246, 228, 176, 0, 163, 'Y', 'X', 'C', 'V', 'B', 'N', 'M', ';', ':', '_', 0, '*', 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0, 0, '+', 0, 0, 0, 0, 0, 0, 0, '>', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static unsigned char alt_map[] = { 0, 0, 0, '@', '#', 0, 0, 172, '|', 162, 0, 0, 180, '~', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '[', ']', 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '{', 0, 0, '}', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '\\', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; #else #error "KBD-type not defined" #endif static void do_self(int sc) { unsigned char ch; if (kbd_flag(KG_ALTGR)) ch = alt_map[sc]; else if (kbd_flag(KG_LSHIFT) || kbd_flag(KG_RSHIFT) || kbd_flag(KG_LCTRL) || kbd_flag(KG_RCTRL)) ch = shift_map[sc]; else ch = key_map[sc]; if (ch == 0) return; if ((ch = handle_diacr(ch)) == 0) return; if (kbd_flag(KG_LCTRL) || kbd_flag(KG_RCTRL) || vc_kbd_flag(kbd,VC_CAPSLOCK)) /* ctrl or caps */ if ((ch >= 'a' && ch <= 'z') || (ch >= 224 && ch <= 254)) ch -= 32; if (kbd_flag(KG_LCTRL) || kbd_flag(KG_RCTRL)) /* ctrl */ ch &= 0x1f; if (kbd_flag(KG_ALT)) if (vc_kbd_flag(kbd,VC_META)) { put_queue('\033'); put_queue(ch); } else put_queue(ch|0x80); else put_queue(ch); } unsigned char accent_table[5][64] = { " \300BCD\310FGH\314JKLMN\322PQRST\331VWXYZ[\\]^_" "`\340bcd\350fgh\354jklmn\362pqrst\371vwxyz{|}~", /* accent grave */ " \301BCD\311FGH\315JKLMN\323PQRST\332VWX\335Z[\\]^_" "`\341bcd\351fgh\355jklmn\363pqrst\372vwxyz{|}~", /* accent acute */ " \302BCD\312FGH\316JKLMN\324PQRST\333VWXYZ[\\]^_" "`\342bcd\352fgh\356jklmn\364pqrst\373vwxyz{|}~", /* circumflex */ " \303BCDEFGHIJKLMN\325PQRSTUVWXYZ[\\]^_" "`\343bcdefghijklm\361\365pqrstuvwxyz{|}~", /* tilde */ " \304BCD\313FGH\316JKLMN\326PQRST\334VWXYZ[\\]^_" "`\344bcd\353fgh\357jklmn\366pqrst\374vwx\377z{|}~" /* dieresis */ }; /* * Check if dead key pressed. If so, check if same key pressed twice; * in that case return the char, otherwise store char and return 0. * If dead key not pressed, check if accented character pending. If * not: return the char, otherwise check if char is a space. If it is * a space return the diacritical. Else combine char with diacritical * mark and return. */ unsigned int handle_diacr(unsigned int ch) { static unsigned char diacr_table[] = {'`', 180, '^', '~', 168, 0}; /* Must end with 0 */ static unsigned char ret_diacr[] = {'`', '\'', '^', '~', '"' }; /* Must not end with 0 */ int i; for(i=0; diacr_table[i]; i++) if (ch==diacr_table[i] && ((1<kbd_flags)) { if (diacr == i) { diacr=-1; return ret_diacr[i]; /* pressed twice */ } else { diacr=i; /* key is dead */ return 0; } } if (diacr == -1) return ch; else if (ch == ' ') { ch=ret_diacr[diacr]; diacr=-1; return ch; } else if (ch<64 || ch>122) { diacr=-1; return ch; } else { ch=accent_table[diacr][ch-64]; diacr=-1; return ch; } } #if defined KBD_FR || defined KBD_US || defined KBD_UK || defined KBD_FR_LATIN1 static unsigned char num_table[] = "789-456+1230."; #else static unsigned char num_table[] = "789-456+1230,"; #endif static unsigned char cur_table[] = "1A5-DGC+4B623"; static unsigned int pad_table[] = { 7,8,9,0,4,5,6,0,1,2,3,0,0 }; /* Keypad / 35 B7 Q Keypad * (PrtSc) 37 B7 R Keypad NumLock 45 ?? P Keypad 7 (Home) 47 C7 w Keypad 8 (Up arrow) 48 C8 x Keypad 9 (PgUp) 49 C9 y Keypad - 4A CA S Keypad 4 (Left arrow) 4B CB t Keypad 5 4C CC u Keypad 6 (Right arrow) 4D CD v Keypad + 4E CE l Keypad 1 (End) 4F CF q Keypad 2 (Down arrow) 50 D0 r Keypad 3 (PgDn) 51 D1 s Keypad 0 (Ins) 52 D2 p Keypad . (Del) 53 D3 n */ static unsigned char appl_table[] = "wxyStuvlqrspn"; /* Set up keyboard to generate DEC VT200 F-keys. DEC F1 - F5 not implemented (DEC HOLD, LOCAL PRINT, SETUP, SW SESS, BREAK) DEC F6 - F10 are mapped to F6 - F10 DEC F11 - F20 are mapped to Shift-F1 - Shift-F10 DEC HELP and DEC DO are mapped to F11, F12 or Shift- F11, F12. Regular (?) Linux F1-F5 remain the same. */ static char *func_table[2][12] = { /* DEC F1 - F10 */ { "\033[[A", "\033[[B", "\033[[C", "\033[[D", "\033[[E", "\033[17~", "\033[18~", "\033[19~", "\033[20~", "\033[21~", "\033[28~", "\033[29~" }, /* DEC F11 - F20 */ { "\033[23~", "\033[24~", "\033[25~", "\033[26~", "\033[28~", "\033[29~", "\033[31~", "\033[32~", "\033[33~", "\033[34~", "\033[28~", "\033[29~" }}; static void arrow(int sc) { static char curinds[] = { 1, 9, 4 ,6 }; cur(curinds[sc-0x4c]); } static void cursor(int sc) { switch (sc) { case 0x1d: /* KP 1, 2, 3 */ case 0x1e: case 0x1f: sc = sc - 0x1d + 8; break; case 0x2d: /* KP 4, 5, 6 */ case 0x2e: case 0x2f: sc = sc - 0x2d + 4; break; case 0x3d: /* KP 7, 8, 9 */ case 0x3e: case 0x3f: sc = sc - 0x3d; break; case 0x0f: /* KP 0 */ sc = 11; break; case 0x3c: /* KP . */ sc = 12; break; default: return; } if (kbd_flag(KG_ALT) && sc != 12) { /* Alt-numpad */ npadch=npadch*10+pad_table[sc]; return; } if (vc_kbd_flag(kbd,VC_APPLIC) && !kbd_flag(KG_LSHIFT) && /* shift forces cursor */ !kbd_flag(KG_RSHIFT)) { applkey(appl_table[sc]); return; } if (vc_kbd_flag(kbd,VC_NUMLOCK)) { put_queue(num_table[sc]); } else cur(sc); } static void cur(int sc) { char buf[] = { 0x1b, '[', 0, 0, 0 }; /* must not be static */ buf[2]=cur_table[sc]; if (buf[2] < '9') buf[3]='~'; else if ((buf[2] >= 'A' && buf[2] <= 'D') ? vc_kbd_flag(kbd,VC_CKMODE) : vc_kbd_flag(kbd,VC_APPLIC)) buf[1]='O'; puts_queue(buf); } static void func(int sc) { if (sc < 0x50 || sc > 0x59) return; sc -= 0x50; if (kbd_flag(KG_ALT)) change_console(sc); else if (kbd_flag(KG_LSHIFT) || kbd_flag(KG_RSHIFT)) /* DEC F11 - F20 */ puts_queue(func_table[1][sc]); else /* DEC F1 - F10 */ puts_queue(func_table[0][sc]); } static void help(int sc) { /* help key -> DEC HELP */ puts_queue(func_table[0][10]); } static void slash(int sc) { if (!kbd_dead(KGD_E0)) do_self(sc); else if (vc_kbd_flag(kbd,VC_APPLIC)) applkey('Q'); else put_queue('/'); } static void star(int sc) { if (vc_kbd_flag(kbd,VC_APPLIC)) applkey('R'); else do_self(sc); } static void enter(int sc) { if (kbd_dead(KGD_E0) && vc_kbd_flag(kbd,VC_APPLIC)) applkey('M'); else { put_queue(13); if (vc_kbd_flag(kbd,VC_CRLF)) put_queue(10); } } static void minus(int sc) { if (vc_kbd_flag(kbd,VC_APPLIC)) applkey('S'); else do_self(sc); } static void plus(int sc) { if (vc_kbd_flag(kbd,VC_APPLIC)) applkey('l'); else do_self(sc); } static void none(int sc) { } /* * This routine reboots the machine by asking the keyboard * controller to pulse the reset-line low. We try that for a while, * and if it doesn't work, we do some other stupid things. */ void hard_reset_now(void) { #if 0 int i, j; extern unsigned long pg0[1024]; sti(); /* rebooting needs to touch the page at absolute addr 0 */ pg0[0] = 7; *((unsigned short *)0x472) = 0x1234; for (;;) { for (i=0; i<100; i++) { kb_wait(); for(j = 0; j < 100000 ; j++) /* nothing */; outb(0xfe,0x64); /* pulse reset low */ } __asm__("\tlidt _no_idt"::); } #endif } static fptr key_table[] = { do_self,do_self,do_self,do_self, /* 00-03 ` 1 2 3 */ do_self,do_self,do_self,do_self, /* 04-07 4 5 6 7 */ do_self,do_self,do_self,do_self, /* 08-0B 8 9 0 _ */ do_self,do_self,do_self,cursor, /* 0C-0F = \ ? ins */ do_self,do_self,do_self,do_self, /* 10-13 q w e r */ do_self,do_self,do_self,do_self, /* 14-17 t y u i */ do_self,do_self,do_self,do_self, /* 18-1B o p [ ] */ none,cursor,cursor,cursor, /* 1C-1F ? end dn pgdn */ do_self,do_self,do_self,do_self, /* 20-23 a s d f */ do_self,do_self,do_self,do_self, /* 24-27 g h j k */ do_self,do_self,do_self,do_self, /* 28-2B l ; ' ? */ do_self,cursor,cursor,cursor, /* 2C-2F ? left n5 right */ none,do_self,do_self,do_self, /* 30-33 ? z x c */ do_self,do_self,do_self,do_self, /* 34-37 v b n m */ do_self,do_self,do_self,none, /* 38-3B , . / ? */ cursor,cursor,cursor,cursor, /* 3C-3F del home up pgup */ do_self,do_self,do_self,enter, /* 40-43 sp bs tab enter */ enter,do_self,do_self,none, /* 44-47 ret esc del ? */ none,none,minus,none, /* 48-4B ? ? - ? */ arrow,arrow,arrow,arrow, /* 4C-4F up dn right left */ func,func,func,func, /* 50-53 f1 f2 f3 f4 */ func,func,func,func, /* 54-57 f5 f6 f7 f8 */ func,func,num,scroll, /* 58-5B f9 f10 num scr */ slash,star,plus,help, /* 5C-5F slash star plus help */ lshift,rshift,caps,ctrl, /* 60-63 lsh rsh caps ctrl */ alt,alt,lamiga,ramiga, /* 64-67 lalt ralt lam ram */ none,none,none,none, /* 68-6B ? ? ? ? */ none,none,none,none, /* 6C-6F ? ? ? ? */ none,none,none,none, /* 70-73 ? ? ? ? */ none,none,none,none, /* 74-77 ? ? ? ? */ none,none,none,none, /* 78-7B ? ? ? ? */ none,none,none,none, /* 7C-7F ? ? ? ? */ none,none,none,none, /* 80-83 br br br br */ none,none,none,none, /* 84-87 br br br br */ none,none,none,none, /* 88-8B br br br br */ none,none,none,none, /* 8C-8F br br br br */ none,none,none,none, /* 90-93 br br br br */ none,none,none,none, /* 94-97 br br br br */ none,none,none,none, /* 98-9B br br br br */ none,none,none,none, /* 9C-9F br br br br */ none,none,none,none, /* A0-A3 br br br br */ none,none,none,none, /* A4-A7 br br br br */ none,none,none,none, /* A8-AB br br br br */ none,none,none,none, /* AC-AF br br br br */ none,none,none,none, /* B0-B3 br br br br */ none,none,none,none, /* B4-B7 br br br br */ none,none,none,none, /* B8-BB br br br br */ none,none,none,none, /* BC-BF br br br br */ none,none,none,none, /* C0-C3 br br br br */ none,none,none,none, /* C4-C7 br br br br */ none,none,none,none, /* C8-CB br br br br */ none,none,none,none, /* CC-CF br br br br */ none,none,none,none, /* D0-D3 br br br br */ none,none,none,none, /* D4-D7 br br br br */ none,none,none,none, /* D8-DB br br br br */ none,none,none,none, /* DC-DF br br br br */ unlshift,unrshift,uncaps,unctrl, /* E0-E3 unlshift unrshift uncaps unctrl */ unalt,unalt,unlamiga,unramiga, /* E4-E7 unlalt unralt unlamiga unramiga */ none,none,none,none, /* E8-EB ? ? ? ? */ none,none,none,none, /* EC-EF ? ? ? ? */ none,none,none,none, /* F0-F3 ? ? ? ? */ none,none,none,none, /* F4-F7 ? ? ? ? */ none,none,none,none, /* F8-FB ? ? ? ? */ none,none,none,none /* FC-FF ? ? ? ? */ }; unsigned long kbd_init(unsigned long kmem_start) { int i; struct kbd_struct * kbd; struct ISR_mask mask; kbd = kbd_table + 0; for (i = 0 ; i < NR_CONSOLES ; i++,kbd++) { kbd->flags = KBD_DEFFLAGS; kbd->default_flags = KBD_DEFFLAGS; kbd->kbd_flags = KBDFLAGS; } /* * arrange for processing of keyboard interrupt */ mask.intreqr_mask = IF_PORTS; mask.ciaa_mask = 0x08; mask.ciab_mask = 0x00; mask.always = 0; install_ISR (2, keyboard_interrupt, 0, &mask); return kmem_start; }