X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=include%2Fterm_entry.h;h=0223f400f1ca034b6fcefc76aff37262cf3e38f7;hp=7d9f77b4befc321d73728169f66f8928279b2469;hb=4298026c68384077462178f8018c8c1add0c3cdf;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34 diff --git a/include/term_entry.h b/include/term_entry.h index 7d9f77b4..0223f400 100644 --- a/include/term_entry.h +++ b/include/term_entry.h @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. * + * Copyright (c) 1998-2014,2015 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 * @@ -29,16 +29,17 @@ /**************************************************************************** * Author: Zeyd M. Ben-Halim 1992,1995 * * and: Eric S. Raymond * + * and: Thomas E. Dickey 1998-on * ****************************************************************************/ -/* $Id: term_entry.h,v 1.29 2000/03/19 02:04:15 tom Exp $ */ +/* $Id: term_entry.h,v 1.47 2015/08/30 00:41:20 tom Exp $ */ /* * term_entry.h -- interface to entry-manipulation code */ -#ifndef _TERM_ENTRY_H -#define _TERM_ENTRY_H +#ifndef NCURSES_TERM_ENTRY_H_incl +#define NCURSES_TERM_ENTRY_H_incl 1 #ifdef __cplusplus extern "C" { @@ -46,28 +47,46 @@ extern "C" { #include + /* + * see db_iterator.c - this enumeration lists the places searched for a + * terminal description and defines the order in which they are searched. + */ + typedef enum { + dbdTIC = 0, /* special, used by tic when writing entry */ +#if NCURSES_USE_DATABASE + dbdEnvOnce, /* the $TERMINFO environment variable */ + dbdHome, /* $HOME/.terminfo */ + dbdEnvList, /* the $TERMINFO_DIRS environment variable */ + dbdCfgList, /* the compiled-in TERMINFO_DIRS value */ + dbdCfgOnce, /* the compiled-in TERMINFO value */ +#endif +#if NCURSES_USE_TERMCAP + dbdEnvOnce2, /* the $TERMCAP environment variable */ + dbdEnvList2, /* the $TERMPATH environment variable */ + dbdCfgList2, /* the compiled-in TERMPATH */ +#endif + dbdLAST + } DBDIRS; + #define MAX_USES 32 #define MAX_CROSSLINKS 16 -typedef struct entry { - TERMTYPE tterm; - int nuses; - struct - { - char *name; - struct entry *link; - long line; - } - uses[MAX_USES]; - int ncrosslinks; - struct entry *crosslinks[MAX_CROSSLINKS]; - long cstart, cend; - long startline; - struct entry *next; - struct entry *last; -} -ENTRY; - + typedef struct entry { + TERMTYPE tterm; + unsigned nuses; + struct { + char *name; + struct entry *link; + long line; + } uses[MAX_USES]; + int ncrosslinks; + struct entry *crosslinks[MAX_CROSSLINKS]; + long cstart, cend; + long startline; + struct entry *next; + struct entry *last; + } ENTRY; +/* *INDENT-OFF* */ #if NCURSES_XNAMES #define NUM_BOOLEANS(tp) (tp)->num_Booleans #define NUM_NUMBERS(tp) (tp)->num_Numbers @@ -80,17 +99,24 @@ ENTRY; #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 NUM_EXT_NAMES(tp) (unsigned) ((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++) +#if NCURSES_XNAMES +#define for_each_ext_boolean(n,tp) for(n = BOOLCOUNT; (int) n < (int) NUM_BOOLEANS(tp); n++) +#define for_each_ext_number(n,tp) for(n = NUMCOUNT; (int) n < (int) NUM_NUMBERS(tp); n++) +#define for_each_ext_string(n,tp) for(n = STRCOUNT; (int) n < (int) NUM_STRINGS(tp); n++) +#endif + #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; +extern NCURSES_EXPORT_VAR(ENTRY *) _nc_head; +extern NCURSES_EXPORT_VAR(ENTRY *) _nc_tail; #define for_entry_list(qp) for (qp = _nc_head; qp; qp = qp->next) #define MAX_LINE 132 @@ -116,46 +142,52 @@ extern ENTRY *_nc_head, *_nc_tail; } /* 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); +extern NCURSES_EXPORT(ENTRY *) _nc_copy_entry (ENTRY *oldp); +extern NCURSES_EXPORT(char *) _nc_save_str (const char *const); +extern NCURSES_EXPORT(void) _nc_init_entry (TERMTYPE *const); +extern NCURSES_EXPORT(void) _nc_merge_entry (TERMTYPE *const, TERMTYPE *const); +extern NCURSES_EXPORT(void) _nc_wrap_entry (ENTRY *const, bool); /* alloc_ttype.c: elementary allocation code */ -extern void _nc_align_termtype(TERMTYPE *, TERMTYPE *); -extern void _nc_copy_termtype(TERMTYPE *, TERMTYPE *); +extern NCURSES_EXPORT(void) _nc_align_termtype (TERMTYPE *, TERMTYPE *); +extern NCURSES_EXPORT(void) _nc_copy_termtype (TERMTYPE *, const TERMTYPE *); /* free_ttype.c: elementary allocation code */ -extern void _nc_free_termtype(TERMTYPE *); +extern NCURSES_EXPORT(void) _nc_free_termtype (TERMTYPE *); /* lib_acs.c */ -extern void _nc_init_acs(void); /* corresponds to traditional 'init_acs()' */ +extern NCURSES_EXPORT(void) _nc_init_acs (void); /* corresponds to traditional 'init_acs()' */ + +/* lib_termcap.c: trim sgr0 string for termcap users */ +extern NCURSES_EXPORT(char *) _nc_trim_sgr0 (TERMTYPE *); /* parse_entry.c: entry-parsing code */ #if NCURSES_XNAMES -extern bool _nc_user_definable; -extern bool _nc_disable_period; +extern NCURSES_EXPORT_VAR(bool) _nc_user_definable; +extern NCURSES_EXPORT_VAR(bool) _nc_disable_period; #endif -extern int _nc_parse_entry(ENTRY *, int, bool); -extern int _nc_capcmp(const char *, const char *); +extern NCURSES_EXPORT(int) _nc_parse_entry (ENTRY *, int, bool); +extern NCURSES_EXPORT(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); +extern NCURSES_EXPORT(void) _nc_set_writedir (const char *); +extern NCURSES_EXPORT(void) _nc_write_entry (TERMTYPE *const); +extern NCURSES_EXPORT(int) _nc_write_object(TERMTYPE *, char *, unsigned *, unsigned); /* 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(bool); -extern void _nc_free_entries(ENTRY *); -extern void (*_nc_check_termtype)(TERMTYPE *); +extern NCURSES_EXPORT(void) _nc_read_entry_source (FILE*, char*, int, bool, bool (*)(ENTRY*)); +extern NCURSES_EXPORT(bool) _nc_entry_match (char *, char *); +extern NCURSES_EXPORT(int) _nc_resolve_uses (bool); /* obs 20040705 */ +extern NCURSES_EXPORT(int) _nc_resolve_uses2 (bool, bool); +extern NCURSES_EXPORT(void) _nc_free_entries (ENTRY *); +extern NCURSES_IMPEXP void NCURSES_API (*_nc_check_termtype)(TERMTYPE *); /* obs 20040705 */ +extern NCURSES_IMPEXP void NCURSES_API (*_nc_check_termtype2)(TERMTYPE *, bool); /* trace_xnames.c */ -extern void _nc_trace_xnames(TERMTYPE *); +extern NCURSES_EXPORT(void) _nc_trace_xnames (TERMTYPE *); +/* *INDENT-ON* */ #ifdef __cplusplus } #endif - -#endif /* _TERM_ENTRY_H */ +#endif /* NCURSES_TERM_ENTRY_H_incl */