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 RegExpObject_h 22 #define RegExpObject_h 23 24 #include "JSObject.h" 25 #include "RegExp.h" 26 27 namespace JSC { 28 29 class RegExpObject : public JSObject { 30 public: 31 RegExpObject(NonNullPassRefPtr<Structure>, NonNullPassRefPtr<RegExp>); 32 virtual ~RegExpObject(); 33 setRegExp(PassRefPtr<RegExp> r)34 void setRegExp(PassRefPtr<RegExp> r) { d->regExp = r; } regExp()35 RegExp* regExp() const { return d->regExp.get(); } 36 setLastIndex(double lastIndex)37 void setLastIndex(double lastIndex) { d->lastIndex = lastIndex; } lastIndex()38 double lastIndex() const { return d->lastIndex; } 39 40 JSValue test(ExecState*, const ArgList&); 41 JSValue exec(ExecState*, const ArgList&); 42 43 virtual bool getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot&); 44 virtual bool getOwnPropertyDescriptor(ExecState*, const Identifier&, PropertyDescriptor&); 45 virtual void put(ExecState*, const Identifier& propertyName, JSValue, PutPropertySlot&); 46 classInfo()47 virtual const ClassInfo* classInfo() const { return &info; } 48 static const ClassInfo info; 49 createStructure(JSValue prototype)50 static PassRefPtr<Structure> createStructure(JSValue prototype) 51 { 52 return Structure::create(prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount); 53 } 54 55 protected: 56 static const unsigned StructureFlags = OverridesGetOwnPropertySlot | JSObject::StructureFlags; 57 58 private: 59 bool match(ExecState*, const ArgList&); 60 61 virtual CallType getCallData(CallData&); 62 63 struct RegExpObjectData : FastAllocBase { RegExpObjectDataRegExpObjectData64 RegExpObjectData(NonNullPassRefPtr<RegExp> regExp, double lastIndex) 65 : regExp(regExp) 66 , lastIndex(lastIndex) 67 { 68 } 69 70 RefPtr<RegExp> regExp; 71 double lastIndex; 72 }; 73 74 OwnPtr<RegExpObjectData> d; 75 }; 76 77 RegExpObject* asRegExpObject(JSValue); 78 asRegExpObject(JSValue value)79 inline RegExpObject* asRegExpObject(JSValue value) 80 { 81 ASSERT(asObject(value)->inherits(&RegExpObject::info)); 82 return static_cast<RegExpObject*>(asObject(value)); 83 } 84 85 } // namespace JSC 86 87 #endif // RegExpObject_h 88