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Commit	Line	Data
	1	/*
	2	* Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
	3	* Copyright (C) 2003, 2007, 2008 Apple Inc. All Rights Reserved.
	4	*
	5	* This library is free software; you can redistribute it and/or
	6	* modify it under the terms of the GNU Lesser General Public
	7	* License as published by the Free Software Foundation; either
	8	* version 2 of the License, or (at your option) any later version.
	9	*
	10	* This library is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	* Lesser General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU Lesser General Public
	16	* License along with this library; if not, write to the Free Software
	17	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
	18	*
	19	*/
	20
	21	#ifndef RegExpConstructor_h
	22	#define RegExpConstructor_h
	23
	24	#include "InternalFunction.h"
	25	#include <wtf/OwnPtr.h>
	26
	27	namespace JSC {
	28
	29	class RegExp;
	30	class RegExpPrototype;
	31	struct RegExpConstructorPrivate;
	32
	33	class RegExpConstructor : public InternalFunction {
	34	public:
	35	RegExpConstructor(ExecState, PassRefPtr<Structure>, RegExpPrototype);
	36
	37	static PassRefPtr<Structure> createStructure(JSValuePtr prototype)
	38	{
	39	return Structure::create(prototype, TypeInfo(ObjectType, ImplementsHasInstance));
	40	}
	41
	42	virtual void put(ExecState*, const Identifier& propertyName, JSValuePtr, PutPropertySlot&);
	43	virtual bool getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot&);
	44
	45	static const ClassInfo info;
	46
	47	void performMatch(RegExp, const UString&, int startOffset, int& position, int& length, int* ovector = 0);
	48	JSObject* arrayOfMatches(ExecState*) const;
	49
	50	void setInput(const UString&);
	51	const UString& input() const;
	52
	53	void setMultiline(bool);
	54	bool multiline() const;
	55
	56	JSValuePtr getBackref(ExecState*, unsigned) const;
	57	JSValuePtr getLastParen(ExecState*) const;
	58	JSValuePtr getLeftContext(ExecState*) const;
	59	JSValuePtr getRightContext(ExecState*) const;
	60
	61	private:
	62	virtual ConstructType getConstructData(ConstructData&);
	63	virtual CallType getCallData(CallData&);
	64
	65	virtual const ClassInfo* classInfo() const { return &info; }
	66
	67	OwnPtr<RegExpConstructorPrivate> d;
	68	};
	69
	70	RegExpConstructor* asRegExpConstructor(JSValuePtr);
	71
	72	JSObject* constructRegExp(ExecState*, const ArgList&);
	73
	74	inline RegExpConstructor* asRegExpConstructor(JSValuePtr value)
	75	{
	76	ASSERT(asObject(value)->inherits(&RegExpConstructor::info));
	77	return static_cast<RegExpConstructor*>(asObject(value));
	78	}
	79
	80	} // namespace JSC
	81
	82	#endif // RegExpConstructor_h