X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=include%2Ftic.h;h=bba0c0ffbff40e44c7a5b00f44cb5eadd5a4ed5e;hp=b748531085b2bbd9aaa57b5ff3cbc4f40dbd6837;hb=c633e5103a29a38532cf1925257b91cea33fd090;hpb=3a9b6a3bf0269231bef7de74757a910dedd04e0c diff --git a/include/tic.h b/include/tic.h index b7485310..bba0c0ff 100644 --- a/include/tic.h +++ b/include/tic.h @@ -1,33 +1,49 @@ - -/*************************************************************************** -* COPYRIGHT NOTICE * -**************************************************************************** -* ncurses is copyright (C) 1992-1995 * -* Zeyd M. Ben-Halim * -* zmbenhal@netcom.com * -* Eric S. Raymond * -* esr@snark.thyrsus.com * -* * -* Permission is hereby granted to reproduce and distribute ncurses * -* by any means and for any fee, whether alone or as part of a * -* larger distribution, in source or in binary form, PROVIDED * -* this notice is included with any such distribution, and is not * -* removed from any of its header files. Mention of ncurses in any * -* applications linked with it is highly appreciated. * -* * -* ncurses comes AS IS with no warranty, implied or expressed. * -* * -***************************************************************************/ +/**************************************************************************** + * Copyright (c) 1998-2000 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 * + ****************************************************************************/ /* + * $Id: tic.h,v 1.35 2000/09/09 19:47:16 tom Exp $ * tic.h - Global variables and structures for the terminfo * compiler. - * */ #ifndef __TIC_H #define __TIC_H +#ifdef __cplusplus +extern "C" { +#endif + #include /* for the _tracef() prototype, ERR/OK, bool defs */ /* @@ -59,14 +75,47 @@ */ #define MAGIC 0432 /* first two bytes of a compiled entry */ -#define MAX_NAME_SIZE 127 /* maximum legal name field size */ + +/* + * The "maximum" here is misleading; XSI guarantees minimum values, which a + * given implementation may exceed. + */ +#define MAX_NAME_SIZE 512 /* maximum legal name field size (XSI:127) */ #define MAX_ENTRY_SIZE 4096 /* maximum legal entry size */ -#define MAX_ALIAS 14 /* maximum size of individual name or alias */ + +/* The maximum size of individual name or alias is guaranteed in XSI to + * be 14, since that corresponds to the older filename lengths. Newer + * systems allow longer aliases, though not many terminal descriptions + * are written to use them. + */ +#if HAVE_LONG_FILE_NAMES +#define MAX_ALIAS 32 /* POSIX minimum for PATH_MAX */ +#else +#define MAX_ALIAS 14 /* SVr3 filename length */ +#endif /* location of user's personal info directory */ #define PRIVATE_INFO "%s/.terminfo" /* plug getenv("HOME") into %s */ -#define DEBUG(n, a) if (_nc_tracing & (1 << (n - 1))) _tracef a +/* + * Some traces are designed to be used via tic's verbose option (and similar in + * infocmp and toe) rather than the 'trace()' function. So we use the bits + * above the normal trace() parameter as a debug-level. + */ + +#define MAX_DEBUG_LEVEL 15 +#define DEBUG_LEVEL(n) ((n) << 12) /* see TRACE_MAXIMUM */ + +#define set_trace_level(n) \ + _nc_tracing &= DEBUG_LEVEL(MAX_DEBUG_LEVEL), \ + _nc_tracing |= DEBUG_LEVEL(n) + +#ifdef TRACE +#define DEBUG(n, a) if (_nc_tracing >= DEBUG_LEVEL(n)) _tracef a +#else +#define DEBUG(n, a) /*nothing*/ +#endif + extern unsigned _nc_tracing; extern void _nc_tracef(char *, ...) GCC_PRINTFLIKE(1,2); extern const char *_nc_visbuf(const char *); @@ -102,6 +151,36 @@ struct token extern struct token _nc_curr_token; + /* + * List of keynames with their corresponding code. + */ +struct kn { + const char *name; + int code; +}; + +extern const struct kn _nc_key_names[]; + + /* + * Offsets to string capabilities, with the corresponding functionkey + * codes. + */ +struct tinfo_fkeys { + unsigned offset; + chtype code; + }; + +#if BROKEN_LINKER + +#define _nc_tinfo_fkeys _nc_tinfo_fkeysf() +extern struct tinfo_fkeys *_nc_tinfo_fkeysf(void); + +#else + +extern struct tinfo_fkeys _nc_tinfo_fkeys[]; + +#endif + /* * The file comp_captab.c contains an array of these structures, one * per possible capability. These are indexed by a hash table array of @@ -130,6 +209,7 @@ extern const struct alias _nc_capalias_table[]; extern const struct alias _nc_infoalias_table[]; extern const struct name_table_entry *_nc_get_table(bool); +extern const struct name_table_entry * const *_nc_get_hash_table(bool); #define NOTFOUND ((struct name_table_entry *) 0) @@ -143,6 +223,10 @@ extern const struct name_table_entry *_nc_get_table(bool); #define CANCELLED_NUMERIC -2 #define CANCELLED_STRING (char *)-1 +#define VALID_BOOLEAN(s) ((s) >= 0) +#define VALID_NUMERIC(s) ((s) >= 0) +#define VALID_STRING(s) ((s) != CANCELLED_STRING && (s) != ABSENT_STRING) + /* termcap entries longer than this may break old binaries */ #define MAX_TERMCAP_LENGTH 1023 @@ -153,6 +237,9 @@ extern const struct name_table_entry *_nc_get_table(bool); #define TERMINFO "/usr/share/terminfo" #endif +/* access.c */ +extern char *_nc_basename(char *); + /* comp_hash.c: name lookup */ struct name_table_entry const *_nc_find_entry(const char *, const struct name_table_entry *const *); @@ -183,9 +270,18 @@ extern void _nc_err_abort(const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETUR extern void _nc_warning(const char *const,...) GCC_PRINTFLIKE(1,2); extern bool _nc_suppress_warnings; +/* comp_expand.c: expand string into readable form */ +extern char *_nc_tic_expand(const char *, bool, int); + +/* comp_scan.c: decode string from readable form */ +extern char _nc_trans_string(char *, char *); + /* captoinfo.c: capability conversion */ -extern char *_nc_captoinfo(char *const, char *, int const); -extern char *_nc_infotocap(char *const, char *, int const); +extern char *_nc_captoinfo(const char *, const char *, int const); +extern char *_nc_infotocap(const char *, const char *, int const); + +/* lib_tputs.c */ +extern int _nc_nulls_sent; /* Add one for every null sent */ /* comp_main.c: compiler main */ extern const char *_nc_progname; @@ -196,4 +292,8 @@ extern const char *_nc_tic_dir(const char *); /* write_entry.c */ extern int _nc_tic_written(void); +#ifdef __cplusplus +} +#endif + #endif /* __TIC_H */