mirror of
https://github.com/reactos/reactos.git
synced 2024-11-01 12:26:32 +00:00
144 lines
4.5 KiB
C
144 lines
4.5 KiB
C
/* @(#)patmatch.h 1.16 17/07/02 Copyright 1985,1993-2017 J. Schilling */
|
|
|
|
#ifndef _SCHILY_PATMATCH_H
|
|
#define _SCHILY_PATMATCH_H
|
|
/*
|
|
* Definitions for the pattern matching functions.
|
|
*
|
|
* Copyright (c) 1985,1993-2017 J. Schilling
|
|
*/
|
|
/*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License, Version 1.0 only
|
|
* (the "License"). You may not use this file except in compliance
|
|
* with the License.
|
|
*
|
|
* See the file CDDL.Schily.txt in this distribution for details.
|
|
* A copy of the CDDL is also available via the Internet at
|
|
* http://www.opensource.org/licenses/cddl1.txt
|
|
*
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
|
* file and include the License file CDDL.Schily.txt from this distribution.
|
|
*/
|
|
/*
|
|
* The pattern matching functions are based on the algorithm
|
|
* presented by Martin Richards in:
|
|
*
|
|
* "A Compact Function for Regular Expression Pattern Matching",
|
|
* Software-Practice and Experience, Vol. 9, 527-534 (1979)
|
|
*
|
|
* Several changes have been made to the original source which has been
|
|
* written in BCPL:
|
|
*
|
|
* '/' is replaced by '!' (to allow UNIX filenames)
|
|
* '(',')' are replaced by '{', '}'
|
|
* '\'' is replaced by '\\' (UNIX compatible quote)
|
|
*
|
|
* Character classes have been added to allow "[<character list>]"
|
|
* to be used.
|
|
* Start of line '^' and end of line '$' have been added.
|
|
*
|
|
* Any number in the following comment is zero or more occurrencies
|
|
*/
|
|
#ifndef _SCHILY_MCONFIG_H
|
|
#include <schily/mconfig.h>
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define ALT '!' /* Alternation in match i.e. this!that!the_other */
|
|
#define REP '#' /* Any number of occurrences of the following expr */
|
|
#define NIL '%' /* Empty string (exactly nothing) */
|
|
#define STAR '*' /* Any number of any character (equivalent of #?) */
|
|
#define ANY '?' /* Any one character */
|
|
#define QUOTE '\\' /* Quotes the next character */
|
|
#define LBRACK '{' /* Begin of precedence grouping */
|
|
#define RBRACK '}' /* End of precedence grouping */
|
|
#define LCLASS '[' /* Begin of character set */
|
|
#define RCLASS ']' /* End of character set */
|
|
#define NOT '^' /* If first in set: invert set content */
|
|
#define RANGE '-' /* Range notation in sets */
|
|
#define START '^' /* Begin of a line */
|
|
#define END '$' /* End of a line */
|
|
|
|
/*
|
|
* A list of case statements that may be used for a issimple() or ispattern()
|
|
* funtion that checks whether a string conrtains characters that need the
|
|
* pattern matcher.
|
|
*
|
|
* Note that this list does not contain NOT or RANGE because you need
|
|
* LCLASS and RCLASS in addition.
|
|
*/
|
|
#define casePAT case ALT: case REP: case NIL: case STAR: case ANY: \
|
|
case QUOTE: case LBRACK: case RBRACK: \
|
|
case LCLASS: case RCLASS: case START: case END:
|
|
|
|
|
|
#define MAXPAT 128 /* Max length of pattern for opatmatch()/opatlmatch() */
|
|
|
|
extern int patcompile __PR((const unsigned char *__pat, int __patlen,
|
|
int *__aux));
|
|
|
|
extern unsigned char *opatmatch __PR((const unsigned char *__pat,
|
|
const int *__aux,
|
|
const unsigned char *__str,
|
|
int __soff, int __slen,
|
|
int __alt));
|
|
extern unsigned char *opatlmatch __PR((const unsigned char *__pat,
|
|
const int *__aux,
|
|
const unsigned char *__str,
|
|
int __soff, int __slen,
|
|
int __alt));
|
|
extern unsigned char *patmatch __PR((const unsigned char *__pat,
|
|
const int *__aux,
|
|
const unsigned char *__str,
|
|
int __soff, int __slen,
|
|
int __alt, int __state[]));
|
|
extern unsigned char *patlmatch __PR((const unsigned char *__pat,
|
|
const int *__aux,
|
|
const unsigned char *__str,
|
|
int __soff, int __slen,
|
|
int __alt, int __state[]));
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#ifdef _SCHILY_WCHAR_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
extern int patwcompile __PR((const wchar_t *__pat, int __patlen,
|
|
int *__aux));
|
|
extern wchar_t *patwmatch __PR((const wchar_t *__pat, const int *__aux,
|
|
const wchar_t *__str,
|
|
int __soff, int __slen,
|
|
int __alt, int __state[]));
|
|
extern wchar_t *patwlmatch __PR((const wchar_t *__pat, const int *__aux,
|
|
const wchar_t *__str,
|
|
int __soff, int __slen,
|
|
int __alt, int __state[]));
|
|
|
|
extern unsigned char *patmbmatch __PR((const wchar_t *__pat,
|
|
const int *__aux,
|
|
const unsigned char *__str,
|
|
int __soff, int __slen,
|
|
int __alt, int __state[]));
|
|
extern unsigned char *patmblmatch __PR((const wchar_t *__pat,
|
|
const int *__aux,
|
|
const unsigned char *__str,
|
|
int __soff, int __slen,
|
|
int __alt, int __state[]));
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* _SCHILY_WCHAR_H */
|
|
|
|
#endif /* _SCHILY_PATMATCH_H */
|