1 /* $NetBSD: itevar.h,v 1.19 2007/03/04 05:59:23 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1994 Christian E. Hopps 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Christian E. Hopps. 18 * 4. The name of the author may not be used to endorse or promote products 19 * derived from this software without specific prior written permission 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 #if ! defined (_ITEVAR_H) 33 #define _ITEVAR_H 34 35 enum ite_arraymaxs { 36 MAX_ARGSIZE = 256, 37 MAX_TABS = 256, 38 }; 39 40 enum ite_attr { 41 ATTR_NOR = 0, 42 ATTR_INV = 1, 43 ATTR_UL = 2, 44 ATTR_BOLD = 4, 45 ATTR_BLINK = 8, 46 ATTR_ALL = 16-1, 47 48 ATTR_KEYPAD = 0x80 /* XXX */ 49 }; 50 51 struct ite_softc { 52 struct device device; 53 struct tty *tp; 54 char argbuf[MAX_ARGSIZE]; 55 struct grf_softc *grf; /* XXX */ 56 void *priv; 57 char *ap; 58 u_char *tabs; 59 int flags; 60 int open_count; 61 short cursorx; 62 short cursory; 63 short rows; 64 short cols; 65 u_char *font; 66 u_char *cursor; 67 u_char font_lo; 68 u_char font_hi; 69 short cpl; /* XXX? */ 70 short ftheight; 71 short ftwidth; 72 short ftbaseline; 73 short ftboldsmear; 74 short planemask; 75 short pos; 76 char imode; 77 char fpd; 78 char hold; 79 u_char escape; 80 u_char cursor_opt; 81 u_char key_repeat; 82 char GL; 83 char GR; 84 char G0; 85 char G1; 86 char G2; 87 char G3; 88 char linefeed_newline; 89 char auto_wrap; 90 char cursor_appmode; 91 char keypad_appmode; 92 short top_margin; 93 short bottom_margin; 94 short inside_margins; 95 short eightbit_C1; 96 short emul_level; 97 enum ite_attr attribute; 98 enum ite_attr save_attribute; 99 int curx; 100 int save_curx; 101 int cury; 102 int save_cury; 103 }; 104 105 enum ite_flags { 106 ITE_ALIVE = 0x1, /* grf layer is configed */ 107 ITE_ISCONS = 0x2, /* ite is acting console. */ 108 ITE_INITED = 0x4, /* ite has been inited. */ 109 ITE_ISOPEN = 0x8, /* ite has been opened */ 110 ITE_INGRF = 0x10, /* ite is in graphics mode */ 111 ITE_ACTIVE = 0x20, /* ite is an active terminal */ 112 ITE_ATTACHED = 0x40, /* ite is attached */ 113 }; 114 115 enum ite_replrules { 116 RR_CLEAR = 0, 117 RR_COPY = 0x3, 118 RR_XOR = 0x6, 119 RR_COYINVERTED = 0xC 120 }; 121 122 enum ite_scrolldir { 123 SCROLL_UP = 1, 124 SCROLL_DOWN, 125 SCROLL_LEFT, 126 SCROLL_RIGHT, 127 }; 128 129 enum ite_cursact { 130 DRAW_CURSOR = 5, 131 ERASE_CURSOR, 132 MOVE_CURSOR, 133 START_CURSOROPT, 134 END_CURSOROPT 135 }; 136 137 enum ite_special_keycodes { 138 KBD_LEFT_SHIFT = 0x60, 139 KBD_RIGHT_SHIFT, 140 KBD_CAPS_LOCK, 141 KBD_CTRL, 142 KBD_LEFT_ALT, 143 KBD_RIGHT_ALT, 144 KBD_LEFT_META, 145 KBD_RIGHT_META 146 }; 147 148 enum ite_modifiers { 149 KBD_MOD_LSHIFT = (1 << (KBD_LEFT_SHIFT - KBD_LEFT_SHIFT)), 150 KBD_MOD_RSHIFT = (1 << (KBD_RIGHT_SHIFT- KBD_LEFT_SHIFT)), 151 KBD_MOD_CTRL = (1 << (KBD_CTRL - KBD_LEFT_SHIFT)), 152 KBD_MOD_LALT = (1 << (KBD_LEFT_ALT - KBD_LEFT_SHIFT)), 153 KBD_MOD_RALT = (1 << (KBD_RIGHT_ALT- KBD_LEFT_SHIFT)), 154 KBD_MOD_LMETA = (1 << (KBD_LEFT_META - KBD_LEFT_SHIFT)), 155 KBD_MOD_RMETA = (1 << (KBD_RIGHT_META- KBD_LEFT_SHIFT)), 156 KBD_MOD_CAPS = (1 << (KBD_CAPS_LOCK - KBD_LEFT_SHIFT)), 157 158 KBD_MOD_SHIFT = (KBD_MOD_LSHIFT | KBD_MOD_RSHIFT), 159 KBD_MOD_ALT = (KBD_MOD_LALT | KBD_MOD_RALT), 160 KBD_MOD_META = (KBD_MOD_LMETA | KBD_MOD_RMETA), 161 }; 162 163 enum caller { 164 ITEFILT_TTY, 165 ITEFILT_CONSOLE, 166 ITEFILT_REPEATER 167 }; 168 169 enum emul_level { 170 EMUL_VT100 = 1, 171 EMUL_VT300_8, 172 EMUL_VT300_7 173 }; 174 175 enum ite_max_getsize { ITEBURST = 64 }; 176 177 enum tab_size { TABSIZE = 8 }; 178 #define TABEND(u) (ite_tty[u]->t_windsize.ws_col - TABSIZE) /* XXX */ 179 180 #define set_attr(ip, attr) ((ip)->attribute |= (attr)) 181 #define clr_attr(ip, attr) ((ip)->attribute &= ~(attr)) 182 #define attrloc(ip, y, x) 0 183 #define attrclr(ip, sy, sx, h, w) 184 #define attrmov(ip, sy, sx, dy, dx, h, w) 185 #define attrtest(ip, attr) 0 186 #define attrset(ip, attr) 187 188 struct proc; 189 struct consdev; 190 struct termios; 191 192 /* console related function */ 193 void itecnprobe(struct consdev *); 194 void itecninit(struct consdev *); 195 int itecngetc(dev_t); 196 void itecnputc(dev_t, int); 197 void ite_cnfinish(struct ite_softc *); 198 199 /* standard ite device entry points. */ 200 void iteinit(dev_t); 201 void itestart(struct tty *); 202 203 /* ite functions */ 204 void ite_on(dev_t, int); 205 void ite_off(dev_t, int); 206 void ite_reinit(dev_t); 207 int ite_param(struct tty *, struct termios *); 208 void ite_reset(struct ite_softc *); 209 int ite_cnfilter(u_char, enum caller); 210 void ite_filter(u_char ,enum caller); 211 int ite_grf_ioctl(struct ite_softc *, u_long, void *, int, struct lwp *); 212 213 #endif /* _ITEVAR_H */ 214