/* $OpenBSD: term_entry.h,v 1.7 1999/03/02 06:23:27 millert Exp $ */ /**************************************************************************** * Copyright (c) 1998 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * * "Software"), to deal in the Software without restriction, including * * without limitation the rights to use, copy, modify, merge, publish, * * distribute, distribute with modifications, sublicense, and/or sell * * copies of the Software, and to permit persons to whom the Software is * * furnished to do so, subject to the following conditions: * * * * The above copyright notice and this permission notice shall be included * * in all copies or substantial portions of the Software. * * * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * * * Except as contained in this notice, the name(s) of the above copyright * * holders shall not be used in advertising or otherwise to promote the * * sale, use or other dealings in this Software without prior written * * authorization. * ****************************************************************************/ /**************************************************************************** * Author: Zeyd M. Ben-Halim 1992,1995 * * and: Eric S. Raymond * ****************************************************************************/ /* * term_entry.h -- interface to entry-manipulation code */ #ifndef _TERM_ENTRY_H #define _TERM_ENTRY_H #ifdef __cplusplus extern "C" { #endif #include #define MAX_USES 32 typedef struct entry { TERMTYPE tterm; int nuses; struct { void *parent; /* (char *) or (ENTRY *) */ long line; } uses[MAX_USES]; long cstart, cend; long startline; struct entry *next; struct entry *last; } ENTRY; #if NCURSES_XNAMES #define NUM_BOOLEANS(tp) (tp)->num_Booleans #define NUM_NUMBERS(tp) (tp)->num_Numbers #define NUM_STRINGS(tp) (tp)->num_Strings #define EXT_NAMES(tp,i,limit,index,table) (i >= limit) ? tp->ext_Names[index] : table[i] #else #define NUM_BOOLEANS(tp) BOOLCOUNT #define NUM_NUMBERS(tp) NUMCOUNT #define NUM_STRINGS(tp) STRCOUNT #define EXT_NAMES(tp,i,limit,index,table) table[i] #endif #define NUM_EXT_NAMES(tp) ((tp)->ext_Booleans + (tp)->ext_Numbers + (tp)->ext_Strings) #define for_each_boolean(n,tp) for(n = 0; n < NUM_BOOLEANS(tp); n++) #define for_each_number(n,tp) for(n = 0; n < NUM_NUMBERS(tp); n++) #define for_each_string(n,tp) for(n = 0; n < NUM_STRINGS(tp); n++) #define ExtBoolname(tp,i,names) EXT_NAMES(tp, i, BOOLCOUNT, (i - (tp->num_Booleans - tp->ext_Booleans)), names) #define ExtNumname(tp,i,names) EXT_NAMES(tp, i, NUMCOUNT, (i - (tp->num_Numbers - tp->ext_Numbers)) + tp->ext_Booleans, names) #define ExtStrname(tp,i,names) EXT_NAMES(tp, i, STRCOUNT, (i - (tp->num_Strings - tp->ext_Strings)) + (tp->ext_Numbers + tp->ext_Booleans), names) extern ENTRY *_nc_head, *_nc_tail; #define for_entry_list(qp) for (qp = _nc_head; qp; qp = qp->next) #define MAX_LINE 132 #define NULLHOOK (bool(*)(ENTRY *))0 /* * Note that WANTED and PRESENT are not simple inverses! If a capability * has been explicitly cancelled, it's not considered WANTED. */ #define WANTED(s) ((s) == ABSENT_STRING) #define PRESENT(s) (((s) != ABSENT_STRING) && ((s) != CANCELLED_STRING)) #define ANDMISSING(p,q) \ {if (PRESENT(p) && !PRESENT(q)) _nc_warning(#p " but no " #q);} #define PAIRED(p,q) \ { \ if (PRESENT(q) && !PRESENT(p)) \ _nc_warning(#q " but no " #p); \ if (PRESENT(p) && !PRESENT(q)) \ _nc_warning(#p " but no " #q); \ } /* alloc_entry.c: elementary allocation code */ extern ENTRY *_nc_copy_entry(ENTRY *oldp); extern char *_nc_save_str(const char *const); extern void _nc_init_entry(TERMTYPE *const); extern void _nc_merge_entry(TERMTYPE *const, TERMTYPE *const); extern void _nc_wrap_entry(ENTRY *const); /* alloc_ttype.c: elementary allocation code */ extern void _nc_align_termtype(TERMTYPE *, TERMTYPE *); extern void _nc_copy_termtype(TERMTYPE *, TERMTYPE *); /* free_ttype.c: elementary allocation code */ extern void _nc_free_termtype(TERMTYPE *); /* parse_entry.c: entry-parsing code */ #if NCURSES_XNAMES extern bool _nc_user_definable; #endif extern int _nc_parse_entry(ENTRY *, int, bool); extern int _nc_capcmp(const char *, const char *); /* write_entry.c: writing an entry to the file system */ extern void _nc_set_writedir(char *); extern void _nc_write_entry(TERMTYPE *const); /* comp_parse.c: entry list handling */ extern void _nc_read_entry_source(FILE*, char*, int, bool, bool (*)(ENTRY*)); extern bool _nc_entry_match(char *, char *); extern int _nc_resolve_uses(void); extern void _nc_free_entries(ENTRY *); extern void (*_nc_check_termtype)(TERMTYPE *); /* trace_xnames.c */ extern void _nc_trace_xnames(TERMTYPE *); #ifdef __OpenBSD__ /* read_bsd_terminfo.c: terminfo.db reading */ extern int _nc_read_bsd_terminfo_entry(const char * const, char * const, TERMTYPE *const); extern int _nc_read_bsd_terminfo_file(const char * const, TERMTYPE *const); #endif /* __OpenBSD__ */ #ifdef __cplusplus } #endif #endif /* _TERM_ENTRY_H */