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97 lines
3.2 KiB
97 lines
3.2 KiB
15 years ago
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/*
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* This file is part of the KDE libraries
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* Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef _REGEXP_OBJECT_H_
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#define _REGEXP_OBJECT_H_
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#include "internal.h"
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#include "function_object.h"
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#include "regexp.h"
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namespace KJS {
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class ExecState;
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class RegExpPrototypeImp : public ObjectImp {
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public:
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RegExpPrototypeImp(ExecState *exec,
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ObjectPrototypeImp *objProto,
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FunctionPrototypeImp *funcProto);
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virtual const ClassInfo *classInfo() const { return &info; }
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static const ClassInfo info;
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};
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class RegExpProtoFuncImp : public InternalFunctionImp {
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public:
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RegExpProtoFuncImp(ExecState *exec, FunctionPrototypeImp *funcProto, int i, int len,
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const Identifier &_ident);
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virtual bool implementsCall() const;
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virtual Value call(ExecState *exec, Object &thisObj, const List &args);
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enum { Exec, Test, ToString, Compile };
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private:
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int id;
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};
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class RegExpImp : public ObjectImp {
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public:
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RegExpImp(RegExpPrototypeImp *regexpProto);
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~RegExpImp();
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void setRegExp(RegExp *r);
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RegExp* regExp() { return reg; }
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virtual const ClassInfo *classInfo() const { return &info; }
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static const ClassInfo info;
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private:
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RegExp *reg;
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};
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class RegExpObjectImp : public InternalFunctionImp {
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public:
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RegExpObjectImp(ExecState *exec,
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FunctionPrototypeImp *funcProto,
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RegExpPrototypeImp *regProto);
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virtual ~RegExpObjectImp();
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virtual bool implementsConstruct() const;
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virtual Object construct(ExecState *exec, const List &args);
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virtual bool implementsCall() const;
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virtual Value call(ExecState *exec, Object &thisObj, const List &args);
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Value get(ExecState *exec, const Identifier &p) const;
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bool hasProperty(ExecState *exec, const Identifier &propertyName) const;
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int ** registerRegexp( const RegExp* re, const UString& s );
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void setSubPatterns(int num) { lastNrSubPatterns = num; }
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Object arrayOfMatches(ExecState *exec, const UString &result) const;
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/*
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Attempts to create a new regular expression engine for the string p
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and the flags stored in flagsInput. If this succeeds, it returns the
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engine. If not, it returns 0, and raises an exception in exec
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*/
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static RegExp* makeEngine(ExecState *exec, const UString &p, const Value &flagsInput);
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private:
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UString lastString;
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int *lastOvector;
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unsigned int lastNrSubPatterns;
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};
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} // namespace
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#endif
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