/*

 *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)

 *  Copyright (C) 2003, 2008 Apple Inc. All rights reserved.

 *

 *  This library is free software; you can redistribute it and/or

 *  modify it under the terms of the GNU Lesser General Public

 *  License as published by the Free Software Foundation; either

 *  version 2 of the License, or (at your option) any later version.

 *

 *  This library is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 *  Lesser General Public License for more details.

 *

 *  You should have received a copy of the GNU Lesser General Public

 *  License along with this library; if not, write to the Free Software

 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

 *

 */

#include "config.h"

#include "BooleanPrototype.h"

#include "Error.h"

#include "JSFunction.h"

#include "JSString.h"

#include "ObjectPrototype.h"

#include "PrototypeFunction.h"

namespace JSC {

ASSERT_CLASS_FITS_IN_CELL(BooleanPrototype);

// Functions

static JSValue JSC_HOST_CALL booleanProtoFuncToString(ExecState*, JSObject*, JSValue, const ArgList&);

static JSValue JSC_HOST_CALL booleanProtoFuncValueOf(ExecState*, JSObject*, JSValue, const ArgList&);

// ECMA 15.6.4

BooleanPrototype::BooleanPrototype(ExecState* exec, NonNullPassRefPtr<Structure> structure, Structure* prototypeFunctionStructure)

    : BooleanObject(structure)

{

    setInternalValue(jsBoolean(false));

    putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 0, exec->propertyNames().toString, booleanProtoFuncToString), DontEnum);

    putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 0, exec->propertyNames().valueOf, booleanProtoFuncValueOf), DontEnum);

}

// ------------------------------ Functions --------------------------

// ECMA 15.6.4.2 + 15.6.4.3

JSValue JSC_HOST_CALL booleanProtoFuncToString(ExecState* exec, JSObject*, JSValue thisValue, const ArgList&)

{

    if (thisValue == jsBoolean(false))

        return jsNontrivialString(exec, "false");

    if (thisValue == jsBoolean(true))

        return jsNontrivialString(exec, "true");

    if (!thisValue.inherits(&BooleanObject::info))

        return throwError(exec, TypeError);

    if (asBooleanObject(thisValue)->internalValue() == jsBoolean(false))

        return jsNontrivialString(exec, "false");

    ASSERT(asBooleanObject(thisValue)->internalValue() == jsBoolean(true));

    return jsNontrivialString(exec, "true");

}

JSValue JSC_HOST_CALL booleanProtoFuncValueOf(ExecState* exec, JSObject*, JSValue thisValue, const ArgList&)

{

    if (thisValue.isBoolean())

        return thisValue;

    if (!thisValue.inherits(&BooleanObject::info))

        return throwError(exec, TypeError);

    return asBooleanObject(thisValue)->internalValue();

}

} // namespace JSC