/* This is the public header file for JavaScriptCore's variant of the PCRE | |
library. While this library started out as a copy of PCRE, many of the | |
features of PCRE have been removed. This library now supports only the | |
regular expression features required by the JavaScript language | |
specification, and has only the functions needed by JavaScriptCore and the | |
rest of WebKit. | |
Copyright (c) 1997-2005 University of Cambridge | |
Copyright (C) 2002, 2004, 2006, 2007 Apple Inc. All rights reserved. | |
----------------------------------------------------------------------------- | |
Redistribution and use in source and binary forms, with or without | |
modification, are permitted provided that the following conditions are met: | |
* Redistributions of source code must retain the above copyright notice, | |
this list of conditions and the following disclaimer. | |
* Redistributions in binary form must reproduce the above copyright | |
notice, this list of conditions and the following disclaimer in the | |
documentation and/or other materials provided with the distribution. | |
* Neither the name of the University of Cambridge nor the names of its | |
contributors may be used to endorse or promote products derived from | |
this software without specific prior written permission. | |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
POSSIBILITY OF SUCH DAMAGE. | |
----------------------------------------------------------------------------- | |
*/ | |
// FIXME: This file needs to be renamed to JSRegExp.h; it's no longer PCRE. | |
#ifndef JSRegExp_h | |
#define JSRegExp_h | |
#include <wtf/unicode/Unicode.h> | |
struct JSRegExp; | |
enum JSRegExpIgnoreCaseOption { JSRegExpDoNotIgnoreCase, JSRegExpIgnoreCase }; | |
enum JSRegExpMultilineOption { JSRegExpSingleLine, JSRegExpMultiline }; | |
/* jsRegExpExecute error codes */ | |
const int JSRegExpErrorNoMatch = -1; | |
const int JSRegExpErrorHitLimit = -2; | |
const int JSRegExpErrorNoMemory = -3; | |
const int JSRegExpErrorInternal = -4; | |
JSRegExp* jsRegExpCompile(const UChar* pattern, int patternLength, | |
JSRegExpIgnoreCaseOption, JSRegExpMultilineOption, | |
unsigned* numSubpatterns, const char** errorMessage); | |
int jsRegExpExecute(const JSRegExp*, | |
const UChar* subject, int subjectLength, int startOffset, | |
int* offsetsVector, int offsetsVectorLength); | |
void jsRegExpFree(JSRegExp*); | |
#endif |