mirror of
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4c0f559d23
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15 260f80e4-7a28-3924-810f-c04153c831b5
94 lines
3.6 KiB
C++
94 lines
3.6 KiB
C++
/* This is the public header file for JavaScriptCore's variant of the PCRE
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library. While this library started out as a copy of PCRE, many of the
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features of PCRE have been removed. This library now supports only the
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regular expression features required by the JavaScript language
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specification, and has only the functions needed by JavaScriptCore and the
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rest of WebKit.
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Copyright (c) 1997-2005 University of Cambridge
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Copyright (C) 2002, 2004, 2006, 2007 Apple Inc. All rights reserved.
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-----------------------------------------------------------------------------
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the University of Cambridge nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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-----------------------------------------------------------------------------
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*/
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#ifndef THIRD_PARTY_JSCRE_PCRE_H_
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#define THIRD_PARTY_JSCRE_PCRE_H_
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#if defined(_WIN32)
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typedef unsigned __int16 uint16_t;
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#else
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#include <inttypes.h>
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#include <stdint.h>
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#endif
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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// JSCRE is very chatty in debug mode, so in order to keep it slient
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// while still importing v8.h correctly (it contains #ifdef DEBUGs)
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// we allow DEBUG to be set and undef it manually.
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#undef DEBUG
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namespace dart { namespace jscre {
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typedef uint16_t UChar;
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struct JSRegExp;
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typedef struct JSRegExp JscreRegExp;
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enum JSRegExpIgnoreCaseOption { JSRegExpDoNotIgnoreCase, JSRegExpIgnoreCase };
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enum JSRegExpMultilineOption { JSRegExpSingleLine, JSRegExpMultiline };
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/* jsRegExpExecute error codes */
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const int JSRegExpErrorNoMatch = -1;
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const int JSRegExpErrorHitLimit = -2;
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const int JSRegExpErrorNoMemory = -3;
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const int JSRegExpErrorInternal = -4;
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typedef void* malloc_t(size_t size);
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typedef void free_t(void* address);
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JSRegExp* jsRegExpCompile(const UChar* pattern, int patternLength,
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JSRegExpIgnoreCaseOption, JSRegExpMultilineOption,
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unsigned* numSubpatterns, const char** errorMessage,
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malloc_t* allocate_function, free_t* free_function);
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int jsRegExpExecute(const JSRegExp*,
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const UChar* subject, int subjectLength, int startOffset,
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int* offsetsVector, int offsetsVectorLength);
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void jsRegExpFree(JSRegExp* regexp);
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} } // namespace dart::jscre
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#endif // THIRD_PARTY_JSCRE_PCRE_H_
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