1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1996-1999 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 /* 28 * private.h 29 * 30 * XCurses Library 31 * 32 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved. 33 * 34 */ 35 36 #include <sys/isa_defs.h> 37 #include <mks.h> 38 #include <curses.h> 39 #include <termios.h> 40 #include <unctrl.h> 41 42 #define M_TERM_NAME "unknown" 43 44 /* 45 * Interbyte timer value used for processing multibyte function keys. 46 */ 47 #ifndef M_CURSES_INTERBYTE_TIME 48 #define M_CURSES_INTERBYTE_TIME 10 49 #endif 50 51 /* 52 * Maximum number of lines that can be ripped off. 53 */ 54 #ifndef M_CURSES_MAX_RIPOFFLINE 55 #define M_CURSES_MAX_RIPOFFLINE 5 56 #endif 57 58 /* 59 * See copywin() and wrefresh() case 4. It is unclear whether XPG4 V2 60 * disallows supporting case 4 (expanding characters straddling a window 61 * boundary). 62 */ 63 #define M_CURSES_SENSIBLE_WINDOWS 64 65 /* 66 * Enable typeahead() support. 67 */ 68 /* using unget buffer as typeahead buffer too */ 69 #define M_TYPEAHEAD_SIZE 200 70 71 /* 72 * END OF CONFIGURABLE SECTION 73 */ 74 75 /* 76 * Constant WINDOW definition attributes. 77 */ 78 #define W_IS_PAD 0x0001 /* Window is a pad. */ 79 #define W_END_LINE 0x0002 /* End of line is the margin. */ 80 #define W_FULL_LINE 0x0004 /* Line spans screen width. */ 81 #define W_FULL_WINDOW 0x0008 /* Window is full screen. */ 82 #define W_SCROLL_WINDOW 0x0010 /* Touches bottom-right corner */ 83 84 /* 85 * WINDOW state. 86 */ 87 #define W_CLEAR_WINDOW 0x0020 /* clearok() clear screen next update. */ 88 #define W_REDRAW_WINDOW 0x0040 /* wredrawln() use simple() next update. */ 89 90 /* 91 * Configurable WINDOW options. 92 */ 93 #define W_FLUSH 0x0080 /* immedok() update when window changes. */ 94 #define W_CAN_SCROLL 0x0100 /* scrollok() window can software scroll. */ 95 #define W_LEAVE_CURSOR 0x0200 /* leaveok() don't fuss with the cursor. */ 96 #define W_SYNC_UP 0x0400 /* syncok() update ancestors when changed. */ 97 #define W_USE_KEYPAD 0x0800 /* keypad() enbles KEY_ processing. */ 98 #define W_USE_TIMEOUT 0x1000 /* notimeout() disables the interbyte timer. */ 99 #define W_CONFIG_MASK 0x1f80 /* Mask of configurable flags. */ 100 101 /* 102 * Flags used in SCREEN. 103 */ 104 #define S_ECHO 0x0001 /* Software echo enbled. */ 105 #define S_ENDWIN 0x0002 /* Curses is in "shell" mode. */ 106 #define S_INS_DEL_CHAR 0x0004 /* idcok() enabled for terminal (future). */ 107 #define S_INS_DEL_LINE 0x0008 /* idlok() enabled for terminal. */ 108 #define S_ISATTY 0x0010 /* _kfd is a terminal. */ 109 #define S_USE_META 0x0020 /* meta() enabled. */ 110 #define S_TYPEAHEAD_OK 0x0040 /* typeahead flag */ 111 112 typedef struct t_decode { 113 struct t_decode *sibling; 114 struct t_decode *child; 115 short key; /* KEY_ value or 0. */ 116 int ch; /* Character found by this node. */ 117 } t_decode; 118 119 typedef struct { 120 int top; /* # of lines off the top. */ 121 int bottom; /* # of lines off the bottom (-ve). */ 122 struct { 123 int dy; /* Distance from screen top/bottom. */ 124 int (*init)(WINDOW *, int); /* Init. function for window. */ 125 int created; 126 } line[M_CURSES_MAX_RIPOFFLINE]; 127 } t_rip; 128 129 extern SCREEN *__m_screen; 130 extern int __m_slk_format; 131 extern int __m_slk_labels_on; 132 extern const short __m_keyindex[][2]; 133 134 extern const char *boolnames[]; 135 extern const char *boolcodes[]; 136 extern const char *boolfnames[]; 137 extern const char *numnames[]; 138 extern const char *numcodes[]; 139 extern const char *numfnames[]; 140 extern const char *strnames[]; 141 extern const char *strcodes[]; 142 extern const char *strfnames[]; 143 144 #define ATTR_STATE cur_term->_at 145 146 #define PTERMIOS(x) ((struct termios *)(cur_term->x)) 147 148 #define __m_cc_width(cc) wcwidth((cc)->_wc[0]) 149 150 #define TPUTS(a, b, c) tputs(a, b, c) 151 152 extern int __m_wc_cc(wint_t, cchar_t *); 153 extern int __m_mbs_cc(const char *, attr_t, short, cchar_t *); 154 extern int __m_wcs_cc(const wchar_t *, attr_t, short, cchar_t *); 155 extern int __m_acs_cc(chtype, cchar_t *); 156 extern int __m_wacs_cc(const cchar_t *, cchar_t *); 157 extern int __m_cc_mbs(const cchar_t *, char *, int); 158 159 extern int __m_cc_sort(cchar_t *); 160 extern int __m_cc_write(const cchar_t *); 161 extern int __m_cc_first(WINDOW *, int, int); 162 extern int __m_cc_next(WINDOW *, int, int); 163 extern int __m_cc_islast(WINDOW *, int, int); 164 extern int __m_cc_expand(WINDOW *, int, int, int); 165 extern int __m_cc_erase(WINDOW *, int, int, int, int); 166 extern int __m_cc_compare(const cchar_t *, const cchar_t *, int); 167 extern int __m_cc_replace(WINDOW *, int, int, const cchar_t *, int); 168 extern int __m_cc_add(WINDOW *, int, int, const cchar_t *, int, 169 int *, int *); 170 #if defined(_LP64) 171 extern void __m_cc_hash(WINDOW *, unsigned int *, int); 172 #else 173 extern void __m_cc_hash(WINDOW *, unsigned long *, int); 174 #endif 175 176 extern int __m_set_echo(int); 177 extern int __m_tty_get(struct termios *); 178 extern int __m_tty_set(struct termios *); 179 extern int __m_decode_init(t_decode **); 180 extern void __m_decode_free(t_decode **); 181 extern int __m_do_scroll(WINDOW *, int, int, int *, int *); 182 extern int __m_ptr_move(void **, unsigned, unsigned, unsigned, unsigned); 183 184 extern int __m_doupdate_init(void); 185 extern int __m_wins_wch(WINDOW *, int, int, const cchar_t *, int *, int *); 186 extern int __m_cc_ins(WINDOW *, int, int, const cchar_t *); 187 extern void __m_mvcur_cost(void); 188 189 extern int __m_cc_modify(WINDOW *, int, int, const cchar_t *); 190 extern int __m_tty_set_prog_mode(void); 191 extern int __m_tputs(const char *, int, int (*)(int)); 192 extern int __m_slk_clear(int); 193 extern int __m_cc_add_k(WINDOW *, int, int, const cchar_t *, 194 int, int *, int *); 195 extern int __m_cc_equal(const cchar_t *, const cchar_t *); 196 extern void __m_touch_locs(WINDOW *, int, int, int); 197 extern int __m_wadd_wch(WINDOW *, const cchar_t *); 198 extern void __m_slk_doupdate(void); 199 extern int __m_outc(int); 200 extern int __m_tty_wc(int, wchar_t *); 201 extern int __m_chtype_cc(chtype, cchar_t *); 202 extern chtype __m_cc_chtype(const cchar_t *); 203 extern int __m_copywin(const WINDOW *, WINDOW *, int); 204 extern WINDOW *__m_newwin(WINDOW *, int, int, int, int); 205 extern int __m_putchar(int); 206 extern int __m_mvcur(int, int, int, int, int (*)(int)); 207 extern int __m_read_terminfo(const char *, TERMINAL *); 208 extern int __m_setupterm(char *, int, int, int *); 209 210 extern int pollTypeahead(void); 211 extern int wistombs(char *, const wint_t *, int); 212 extern int wistowcs(wchar_t *, const wint_t *, int); 213 214 extern void wtouchln_hard(WINDOW *, int, int); 215 216 /* 217 * Unique callback functions to initialize a SCREEN's wide_io_t structure, 218 * which is used by __m_wio_get(). The __xc_ denotes XCurses and is used 219 * instead of __m_ to avoid possible name conflicts else-where in MKS 220 * libraries and applications. Note that wgetch() is used for the get 221 * function. 222 */ 223 extern int __xc_feof(void *); 224 extern int __xc_ferror(void *); 225 extern void __xc_clearerr(void *); 226 extern int __xc_ungetc(int, void *); 227 228 /* 229 * Input stack macros replaced by these functions. 230 */ 231 extern void iqAdd(unsigned int ch); 232 extern void iqPush(unsigned int ch); 233 extern int iqIsEmpty(void); 234 extern void iqReset(void); 235 extern int iqPull(void); 236 237 #define WSYNC(w) \ 238 if ((w)->_flags & W_SYNC_UP) {\ 239 wsyncup(w);\ 240 } 241 #define WFLUSH(w) (((w)->_flags & W_FLUSH) ? wrefresh(w) : OK) 242 243 /* end */ 244