1 /**************************************************************************** 2 * Copyright (c) 1998-2001,2004 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 31 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 32 * and: Thomas E. Dickey 1998-2004 * 33 ****************************************************************************/ 34 35 /* $MirOS: src/lib/libncurses/src/include/term_entry.h,v 1.6 2009/09/06 12:46:44 tg Exp $ */ 36 /* $Id: term_entry.h,v 1.34 2005/07/16 21:15:07 tom Exp $ */ 37 38 /* 39 * term_entry.h -- interface to entry-manipulation code 40 */ 41 42 #ifndef NCURSES_TERM_ENTRY_H_incl 43 #define NCURSES_TERM_ENTRY_H_incl 1 44 45 #ifdef __cplusplus 46 extern "C" { 47 #endif 48 49 #include <term.h> 50 51 #define MAX_USES 32 52 #define MAX_CROSSLINKS 16 53 54 typedef struct entry { 55 TERMTYPE tterm; 56 int nuses; 57 struct 58 { 59 char *name; 60 struct entry *link; 61 long line; 62 } 63 uses[MAX_USES]; 64 int ncrosslinks; 65 struct entry *crosslinks[MAX_CROSSLINKS]; 66 long cstart, cend; 67 long startline; 68 struct entry *next; 69 struct entry *last; 70 } 71 ENTRY; 72 73 #if NCURSES_XNAMES 74 #define NUM_BOOLEANS(tp) (tp)->num_Booleans 75 #define NUM_NUMBERS(tp) (tp)->num_Numbers 76 #define NUM_STRINGS(tp) (tp)->num_Strings 77 #define EXT_NAMES(tp,i,limit,index,table) (i >= limit) ? tp->ext_Names[index] : table[i] 78 #else 79 #define NUM_BOOLEANS(tp) BOOLCOUNT 80 #define NUM_NUMBERS(tp) NUMCOUNT 81 #define NUM_STRINGS(tp) STRCOUNT 82 #define EXT_NAMES(tp,i,limit,index,table) table[i] 83 #endif 84 85 #define NUM_EXT_NAMES(tp) ((tp)->ext_Booleans + (tp)->ext_Numbers + (tp)->ext_Strings) 86 87 #define for_each_boolean(n,tp) for(n = 0; n < NUM_BOOLEANS(tp); n++) 88 #define for_each_number(n,tp) for(n = 0; n < NUM_NUMBERS(tp); n++) 89 #define for_each_string(n,tp) for(n = 0; n < NUM_STRINGS(tp); n++) 90 91 #define ExtBoolname(tp,i,names) EXT_NAMES(tp, i, BOOLCOUNT, (i - (tp->num_Booleans - tp->ext_Booleans)), names) 92 #define ExtNumname(tp,i,names) EXT_NAMES(tp, i, NUMCOUNT, (i - (tp->num_Numbers - tp->ext_Numbers)) + tp->ext_Booleans, names) 93 #define ExtStrname(tp,i,names) EXT_NAMES(tp, i, STRCOUNT, (i - (tp->num_Strings - tp->ext_Strings)) + (tp->ext_Numbers + tp->ext_Booleans), names) 94 95 extern NCURSES_EXPORT_VAR(ENTRY *) _nc_head; 96 extern NCURSES_EXPORT_VAR(ENTRY *) _nc_tail; 97 #define for_entry_list(qp) for (qp = _nc_head; qp; qp = qp->next) 98 99 #define MAX_LINE 132 100 101 #define NULLHOOK (bool(*)(ENTRY *))0 102 103 /* 104 * Note that WANTED and PRESENT are not simple inverses! If a capability 105 * has been explicitly cancelled, it's not considered WANTED. 106 */ 107 #define WANTED(s) ((s) == ABSENT_STRING) 108 #define PRESENT(s) (((s) != ABSENT_STRING) && ((s) != CANCELLED_STRING)) 109 110 #define ANDMISSING(p,q) \ 111 {if (PRESENT(p) && !PRESENT(q)) _nc_warning(#p " but no " #q);} 112 113 #define PAIRED(p,q) \ 114 { \ 115 if (PRESENT(q) && !PRESENT(p)) \ 116 _nc_warning(#q " but no " #p); \ 117 if (PRESENT(p) && !PRESENT(q)) \ 118 _nc_warning(#p " but no " #q); \ 119 } 120 121 /* alloc_entry.c: elementary allocation code */ 122 extern NCURSES_EXPORT(ENTRY *) _nc_copy_entry (ENTRY *oldp); 123 extern NCURSES_EXPORT(char *) _nc_save_str (const char *const); 124 extern NCURSES_EXPORT(void) _nc_init_entry (TERMTYPE *const); 125 extern NCURSES_EXPORT(void) _nc_merge_entry (TERMTYPE *const, TERMTYPE *const); 126 extern NCURSES_EXPORT(void) _nc_wrap_entry (ENTRY *const, bool); 127 128 /* alloc_ttype.c: elementary allocation code */ 129 extern NCURSES_EXPORT(void) _nc_align_termtype (TERMTYPE *, TERMTYPE *); 130 extern NCURSES_EXPORT(void) _nc_copy_termtype (TERMTYPE *, TERMTYPE *); 131 132 /* free_ttype.c: elementary allocation code */ 133 extern NCURSES_EXPORT(void) _nc_free_termtype (TERMTYPE *); 134 135 /* lib_acs.c */ 136 extern NCURSES_EXPORT(void) _nc_init_acs (void); /* corresponds to traditional 'init_acs()' */ 137 138 /* lib_termcap.c: trim sgr0 string for termcap users */ 139 extern NCURSES_EXPORT(char *) _nc_trim_sgr0 (TERMTYPE *); 140 141 /* parse_entry.c: entry-parsing code */ 142 #if NCURSES_XNAMES 143 extern NCURSES_EXPORT_VAR(bool) _nc_user_definable; 144 extern NCURSES_EXPORT_VAR(bool) _nc_disable_period; 145 #endif 146 extern NCURSES_EXPORT(int) _nc_parse_entry (ENTRY *, int, bool); 147 extern NCURSES_EXPORT(int) _nc_capcmp (const char *, const char *); 148 149 /* write_entry.c: writing an entry to the file system */ 150 extern NCURSES_EXPORT(void) _nc_set_writedir (char *); 151 extern NCURSES_EXPORT(void) _nc_write_entry (TERMTYPE *const); 152 153 /* comp_parse.c: entry list handling */ 154 extern NCURSES_EXPORT(void) _nc_read_entry_source (FILE*, char*, int, bool, bool (*)(ENTRY*)); 155 extern NCURSES_EXPORT(bool) _nc_entry_match (char *, char *); 156 extern NCURSES_EXPORT(int) _nc_resolve_uses (bool); /* obs 20040705 */ 157 extern NCURSES_EXPORT(int) _nc_resolve_uses2 (bool, bool); 158 extern NCURSES_EXPORT(void) _nc_free_entries (ENTRY *); 159 extern NCURSES_IMPEXP void NCURSES_API (*_nc_check_termtype)(TERMTYPE *); /* obs 20040705 */ 160 extern NCURSES_IMPEXP void NCURSES_API (*_nc_check_termtype2)(TERMTYPE *, bool); 161 162 /* trace_xnames.c */ 163 extern NCURSES_EXPORT(void) _nc_trace_xnames (TERMTYPE *); 164 165 /* read_bsd_terminfo.c: terminfo.db reading */ 166 extern int _nc_read_bsd_terminfo_entry(const char * const, char * const, TERMTYPE *const); 167 extern int _nc_read_bsd_terminfo_file(const char * const, TERMTYPE *const); 168 169 #ifdef __cplusplus 170 } 171 #endif 172 173 #endif /* NCURSES_TERM_ENTRY_H_incl */ 174