1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 1999 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _KBTRANS_LOWER_H 28*0Sstevel@tonic-gate #define _KBTRANS_LOWER_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate /* 37*0Sstevel@tonic-gate * This structure describes the state of the keyboard. 38*0Sstevel@tonic-gate * and also specifies the keytables. 39*0Sstevel@tonic-gate */ 40*0Sstevel@tonic-gate struct kbtrans_lower { 41*0Sstevel@tonic-gate /* Generating pre-4.1 events? */ 42*0Sstevel@tonic-gate int kbtrans_compat; 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate /* key to repeat in TR_ASCII mode */ 45*0Sstevel@tonic-gate kbtrans_key_t kbtrans_repeatkey; 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate /* Current state of the LED's */ 48*0Sstevel@tonic-gate uchar_t kbtrans_led_state; 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate /* Pointer to keyboard maps */ 51*0Sstevel@tonic-gate struct keyboard *kbtrans_keyboard; 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate /* Current shift state */ 54*0Sstevel@tonic-gate uint_t kbtrans_shiftmask; 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate uchar_t kbtrans_state; /* compose state */ 57*0Sstevel@tonic-gate uint_t kbtrans_buckybits; /* current buckybits */ 58*0Sstevel@tonic-gate uint_t kbtrans_togglemask; /* Toggle shifts state */ 59*0Sstevel@tonic-gate ushort_t kbtrans_compose_key; /* first compose key */ 60*0Sstevel@tonic-gate ushort_t kbtrans_fltaccent_entry; /* floating accent keymap entry */ 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate /* 63*0Sstevel@tonic-gate * Various mapping tables. 64*0Sstevel@tonic-gate */ 65*0Sstevel@tonic-gate signed char *kbtrans_compose_map; 66*0Sstevel@tonic-gate struct compose_sequence_t *kbtrans_compose_table; 67*0Sstevel@tonic-gate struct fltaccent_sequence_t *kbtrans_fltaccent_table; 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate /* Strings sent by various keys */ 70*0Sstevel@tonic-gate char (*kbtrans_keystringtab)[KTAB_STRLEN]; 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate /* Num lock table */ 73*0Sstevel@tonic-gate unsigned char *kbtrans_numlock_table; 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate /* 76*0Sstevel@tonic-gate * The kbtrans structure specifies the state of the 77*0Sstevel@tonic-gate * stream. 78*0Sstevel@tonic-gate */ 79*0Sstevel@tonic-gate struct kbtrans *kbtrans_upper; 80*0Sstevel@tonic-gate }; 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate /* 84*0Sstevel@tonic-gate * Different functions must be called based upon the type of translation 85*0Sstevel@tonic-gate * mode. Each translation mode such as TR_ASCII, TR_EVENT, TR_NONE, etc. 86*0Sstevel@tonic-gate * has an instance of this structure. 87*0Sstevel@tonic-gate */ 88*0Sstevel@tonic-gate struct keyboard_callback { 89*0Sstevel@tonic-gate 90*0Sstevel@tonic-gate /* 91*0Sstevel@tonic-gate * Raw (untranslated) keypress 92*0Sstevel@tonic-gate */ 93*0Sstevel@tonic-gate void (*kc_keypressed_raw)(struct kbtrans *, kbtrans_key_t); 94*0Sstevel@tonic-gate 95*0Sstevel@tonic-gate /* 96*0Sstevel@tonic-gate * Raw (untranslated) keyrelease 97*0Sstevel@tonic-gate */ 98*0Sstevel@tonic-gate void (*kc_keyreleased_raw)(struct kbtrans *, kbtrans_key_t); 99*0Sstevel@tonic-gate 100*0Sstevel@tonic-gate /* 101*0Sstevel@tonic-gate * Keypress 102*0Sstevel@tonic-gate */ 103*0Sstevel@tonic-gate void (*kc_keypressed)(struct kbtrans *, uint_t, kbtrans_key_t, uint_t); 104*0Sstevel@tonic-gate 105*0Sstevel@tonic-gate /* 106*0Sstevel@tonic-gate * Keyrelease 107*0Sstevel@tonic-gate */ 108*0Sstevel@tonic-gate void (*kc_keyreleased)(struct kbtrans *, kbtrans_key_t); 109*0Sstevel@tonic-gate 110*0Sstevel@tonic-gate /* 111*0Sstevel@tonic-gate * Initialize a repeat character 112*0Sstevel@tonic-gate */ 113*0Sstevel@tonic-gate void (*kc_setup_repeat)(struct kbtrans *, uint_t, kbtrans_key_t); 114*0Sstevel@tonic-gate 115*0Sstevel@tonic-gate /* 116*0Sstevel@tonic-gate * Cancel a repeat character 117*0Sstevel@tonic-gate */ 118*0Sstevel@tonic-gate void (*kc_cancel_repeat)(struct kbtrans *); 119*0Sstevel@tonic-gate 120*0Sstevel@tonic-gate /* 121*0Sstevel@tonic-gate * Process the led state change 122*0Sstevel@tonic-gate */ 123*0Sstevel@tonic-gate void (*kc_setled)(struct kbtrans *); 124*0Sstevel@tonic-gate }; 125*0Sstevel@tonic-gate 126*0Sstevel@tonic-gate /* 127*0Sstevel@tonic-gate * Process a scancode. This routine will call the functions in 128*0Sstevel@tonic-gate * keyboard_callback to handle the translated key. 129*0Sstevel@tonic-gate */ 130*0Sstevel@tonic-gate void 131*0Sstevel@tonic-gate kbtrans_processkey( 132*0Sstevel@tonic-gate struct kbtrans_lower *lower, 133*0Sstevel@tonic-gate struct keyboard_callback *cb, 134*0Sstevel@tonic-gate kbtrans_key_t key, 135*0Sstevel@tonic-gate enum keystate state 136*0Sstevel@tonic-gate ); 137*0Sstevel@tonic-gate 138*0Sstevel@tonic-gate /* 139*0Sstevel@tonic-gate * This routine finds the entry for the specified keycode based on the 140*0Sstevel@tonic-gate * specified shift mask. 141*0Sstevel@tonic-gate */ 142*0Sstevel@tonic-gate unsigned short * 143*0Sstevel@tonic-gate kbtrans_find_entry( 144*0Sstevel@tonic-gate struct kbtrans_lower *lower, 145*0Sstevel@tonic-gate uint_t mask, 146*0Sstevel@tonic-gate kbtrans_key_t 147*0Sstevel@tonic-gate ); 148*0Sstevel@tonic-gate 149*0Sstevel@tonic-gate /* 150*0Sstevel@tonic-gate * Debug printing 151*0Sstevel@tonic-gate */ 152*0Sstevel@tonic-gate #ifndef DPRINTF 153*0Sstevel@tonic-gate #ifdef DEBUG 154*0Sstevel@tonic-gate #define DPRINTF(l, m, args) \ 155*0Sstevel@tonic-gate (((l) >= kbtrans_errlevel) && ((m) & kbtrans_errmask) ? \ 156*0Sstevel@tonic-gate kbtrans_dprintf args : \ 157*0Sstevel@tonic-gate (void) 0) 158*0Sstevel@tonic-gate #else 159*0Sstevel@tonic-gate #define DPRINTF(l, m, args) 160*0Sstevel@tonic-gate #endif 161*0Sstevel@tonic-gate #endif 162*0Sstevel@tonic-gate 163*0Sstevel@tonic-gate /* 164*0Sstevel@tonic-gate * Severity levels for printing 165*0Sstevel@tonic-gate */ 166*0Sstevel@tonic-gate #define PRINT_L0 0 /* print every message */ 167*0Sstevel@tonic-gate #define PRINT_L1 1 /* debug */ 168*0Sstevel@tonic-gate #define PRINT_L2 2 /* minor errors */ 169*0Sstevel@tonic-gate #define PRINT_L3 3 /* major errors */ 170*0Sstevel@tonic-gate #define PRINT_L4 4 /* catastophic errors */ 171*0Sstevel@tonic-gate 172*0Sstevel@tonic-gate /* 173*0Sstevel@tonic-gate * Masks 174*0Sstevel@tonic-gate */ 175*0Sstevel@tonic-gate 176*0Sstevel@tonic-gate #define PRINT_MASK_ALL 0xFFFFFFFF 177*0Sstevel@tonic-gate #define PRINT_MASK_OPEN 0x00000002 178*0Sstevel@tonic-gate #define PRINT_MASK_PACKET 0x00000008 179*0Sstevel@tonic-gate #define PRINT_MASK_CLOSE 0x00000004 180*0Sstevel@tonic-gate 181*0Sstevel@tonic-gate #ifdef DEBUG 182*0Sstevel@tonic-gate extern int kbtrans_errmask; 183*0Sstevel@tonic-gate extern int kbtrans_errlevel; 184*0Sstevel@tonic-gate extern void kbtrans_dprintf(void *, const char *fmt, ...); 185*0Sstevel@tonic-gate #endif 186*0Sstevel@tonic-gate 187*0Sstevel@tonic-gate #ifdef __cplusplus 188*0Sstevel@tonic-gate } 189*0Sstevel@tonic-gate #endif 190*0Sstevel@tonic-gate 191*0Sstevel@tonic-gate #endif /* _KBTRANS_LOWER_H */ 192