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Diffstat (limited to 'contrib/ncurses/include/tic.h')
| -rw-r--r-- | contrib/ncurses/include/tic.h | 332 |
1 files changed, 0 insertions, 332 deletions
diff --git a/contrib/ncurses/include/tic.h b/contrib/ncurses/include/tic.h deleted file mode 100644 index 4e10399356c1..000000000000 --- a/contrib/ncurses/include/tic.h +++ /dev/null @@ -1,332 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998-2006,2007 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 <zmbenhal@netcom.com> 1992,1995 * - * and: Eric S. Raymond <esr@snark.thyrsus.com> * - * and: Thomas E. Dickey 1996 on * - ****************************************************************************/ - -/* - * $Id: tic.h,v 1.62 2007/08/11 16:12:43 tom Exp $ - * tic.h - Global variables and structures for the terminfo - * compiler. - */ - -#ifndef __TIC_H -#define __TIC_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include <curses.h> /* for the _tracef() prototype, ERR/OK, bool defs */ - -/* -** The format of compiled terminfo files is as follows: -** -** Header (12 bytes), containing information given below -** Names Section, containing the names of the terminal -** Boolean Section, containing the values of all of the -** boolean capabilities -** A null byte may be inserted here to make -** sure that the Number Section begins on an -** even word boundary. -** Number Section, containing the values of all of the numeric -** capabilities, each as a short integer -** String Section, containing short integer offsets into the -** String Table, one per string capability -** String Table, containing the actual characters of the string -** capabilities. -** -** NOTE that all short integers in the file are stored using VAX/PDP-style -** byte-order, i.e., least-significant byte first. -** -** There is no structure definition here because it would only confuse -** matters. Terminfo format is a raw byte layout, not a structure -** dump. If you happen to be on a little-endian machine with 16-bit -** shorts that requires no padding between short members in a struct, -** then there is a natural C structure that captures the header, but -** not very helpfully. -*/ - -#define MAGIC 0432 /* first two bytes of a compiled entry */ - -#undef BYTE -#define BYTE(p,n) (unsigned char)((p)[n]) - -#define IS_NEG1(p) ((BYTE(p,0) == 0377) && (BYTE(p,1) == 0377)) -#define IS_NEG2(p) ((BYTE(p,0) == 0376) && (BYTE(p,1) == 0377)) -#define LOW_MSB(p) (BYTE(p,0) + 256*BYTE(p,1)) - -#define IS_TIC_MAGIC(p) (LOW_MSB(p) == MAGIC) - -/* - * 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 */ - -/* - * The maximum size of individual name or alias is guaranteed in XSI to be at - * least 14, since that corresponds to the older filename lengths. Newer - * systems allow longer aliases, though not many terminal descriptions are - * written to use them. The MAX_ALIAS symbol is used for warnings. - */ -#if HAVE_LONG_FILE_NAMES -#define MAX_ALIAS 32 /* smaller than 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 */ - -/* - * 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) << TRACE_SHIFT) - -#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 NCURSES_EXPORT_VAR(unsigned) _nc_tracing; -extern NCURSES_EXPORT(void) _nc_tracef (char *, ...) GCC_PRINTFLIKE(1,2); -extern NCURSES_EXPORT(const char *) _nc_visbuf (const char *); -extern NCURSES_EXPORT(const char *) _nc_visbuf2 (int, const char *); - -/* - * These are the types of tokens returned by the scanner. The first - * three are also used in the hash table of capability names. The scanner - * returns one of these values after loading the specifics into the global - * structure curr_token. - */ - -#define BOOLEAN 0 /* Boolean capability */ -#define NUMBER 1 /* Numeric capability */ -#define STRING 2 /* String-valued capability */ -#define CANCEL 3 /* Capability to be cancelled in following tc's */ -#define NAMES 4 /* The names for a terminal type */ -#define UNDEF 5 /* Undefined */ - -#define NO_PUSHBACK -1 /* used in pushtype to indicate no pushback */ - - /* - * The global structure in which the specific parts of a - * scanned token are returned. - * - */ - -struct token -{ - char *tk_name; /* name of capability */ - int tk_valnumber; /* value of capability (if a number) */ - char *tk_valstring; /* value of capability (if a string) */ -}; - -extern NCURSES_EXPORT_VAR(struct token) _nc_curr_token; - - /* - * 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 NCURSES_EXPORT(const struct tinfo_fkeys *) _nc_tinfo_fkeysf (void); - -#else - -extern NCURSES_EXPORT_VAR(const 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 - * pointers to the same structures for use by the parser. - */ - -struct name_table_entry -{ - const char *nte_name; /* name to hash on */ - int nte_type; /* BOOLEAN, NUMBER or STRING */ - short nte_index; /* index of associated variable in its array */ - short nte_link; /* index in table of next hash, or -1 */ -}; - -struct alias -{ - const char *from; - const char *to; - const char *source; -}; - -extern NCURSES_EXPORT(const struct name_table_entry *) _nc_get_table (bool); -extern NCURSES_EXPORT(const short *) _nc_get_hash_table (bool); -extern NCURSES_EXPORT(const struct alias *) _nc_get_alias_table (bool); - -#define NOTFOUND ((struct name_table_entry *) 0) - -/* out-of-band values for representing absent capabilities */ -#define ABSENT_BOOLEAN ((signed char)-1) /* 255 */ -#define ABSENT_NUMERIC (-1) -#define ABSENT_STRING (char *)0 - -/* out-of-band values for representing cancels */ -#define CANCELLED_BOOLEAN ((signed char)-2) /* 254 */ -#define CANCELLED_NUMERIC (-2) -#define CANCELLED_STRING (char *)(-1) - -#define VALID_BOOLEAN(s) ((unsigned char)(s) <= 1) /* reject "-1" */ -#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 - -/* this is a documented limitation of terminfo */ -#define MAX_TERMINFO_LENGTH 4096 - -#ifndef TERMINFO -#define TERMINFO "/usr/share/terminfo" -#endif - -/* access.c */ -extern NCURSES_EXPORT(unsigned) _nc_pathlast (const char *); -extern NCURSES_EXPORT(bool) _nc_is_abs_path (const char *); -extern NCURSES_EXPORT(bool) _nc_is_dir_path (const char *); -extern NCURSES_EXPORT(bool) _nc_is_file_path (const char *); -extern NCURSES_EXPORT(char *) _nc_basename (char *); -extern NCURSES_EXPORT(char *) _nc_rootname (char *); - -/* comp_hash.c: name lookup */ -extern NCURSES_EXPORT(struct name_table_entry const *) _nc_find_entry - (const char *, const short *); -extern NCURSES_EXPORT(struct name_table_entry const *) _nc_find_type_entry - (const char *, int, const struct name_table_entry *); - -/* comp_scan.c: lexical analysis */ -extern NCURSES_EXPORT(int) _nc_get_token (bool); -extern NCURSES_EXPORT(void) _nc_panic_mode (char); -extern NCURSES_EXPORT(void) _nc_push_token (int); -extern NCURSES_EXPORT(void) _nc_reset_input (FILE *, char *); -extern NCURSES_EXPORT_VAR(int) _nc_curr_col; -extern NCURSES_EXPORT_VAR(int) _nc_curr_line; -extern NCURSES_EXPORT_VAR(int) _nc_syntax; -extern NCURSES_EXPORT_VAR(long) _nc_comment_end; -extern NCURSES_EXPORT_VAR(long) _nc_comment_start; -extern NCURSES_EXPORT_VAR(long) _nc_curr_file_pos; -extern NCURSES_EXPORT_VAR(long) _nc_start_line; -#define SYN_TERMINFO 0 -#define SYN_TERMCAP 1 - -/* comp_error.c: warning & abort messages */ -extern NCURSES_EXPORT(const char *) _nc_get_source (void); -extern NCURSES_EXPORT(void) _nc_err_abort (const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; -extern NCURSES_EXPORT(void) _nc_get_type (char *name); -extern NCURSES_EXPORT(void) _nc_set_source (const char *const); -extern NCURSES_EXPORT(void) _nc_set_type (const char *const); -extern NCURSES_EXPORT(void) _nc_syserr_abort (const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; -extern NCURSES_EXPORT(void) _nc_warning (const char *const,...) GCC_PRINTFLIKE(1,2); -extern NCURSES_EXPORT_VAR(bool) _nc_suppress_warnings; - -/* comp_expand.c: expand string into readable form */ -extern NCURSES_EXPORT(char *) _nc_tic_expand (const char *, bool, int); - -/* comp_scan.c: decode string from readable form */ -extern NCURSES_EXPORT(int) _nc_trans_string (char *, char *); - -/* captoinfo.c: capability conversion */ -extern NCURSES_EXPORT(char *) _nc_captoinfo (const char *, const char *, int const); -extern NCURSES_EXPORT(char *) _nc_infotocap (const char *, const char *, int const); - -/* home_terminfo.c */ -extern NCURSES_EXPORT(char *) _nc_home_terminfo (void); - -/* lib_tparm.c */ -#define NUM_PARM 9 - -extern NCURSES_EXPORT_VAR(int) _nc_tparm_err; - -extern NCURSES_EXPORT(int) _nc_tparm_analyze(const char *, char **, int *); - -/* lib_tputs.c */ -extern NCURSES_EXPORT_VAR(int) _nc_nulls_sent; /* Add one for every null sent */ - -/* comp_main.c: compiler main */ -extern const char * _nc_progname; - -/* db_iterator.c */ -typedef enum { - dbdTIC = 0, -#if USE_DATABASE - dbdEnvOnce, - dbdHome, - dbdEnvList, - dbdCfgList, - dbdCfgOnce, -#endif -#if USE_TERMCAP - dbdEnvOnce2, - dbdEnvList2, - dbdCfgList2, -#endif - dbdLAST -} DBDIRS; - -extern NCURSES_EXPORT(const char *) _nc_next_db(DBDIRS *, int *); -extern NCURSES_EXPORT(const char *) _nc_tic_dir (const char *); -extern NCURSES_EXPORT(void) _nc_first_db(DBDIRS *, int *); -extern NCURSES_EXPORT(void) _nc_last_db(void); - -/* write_entry.c */ -extern NCURSES_EXPORT(int) _nc_tic_written (void); - -#ifdef __cplusplus -} -#endif - -#endif /* __TIC_H */ |