| /* |
| * Copyright (C) 1999-2002 Harri Porten (porten@kde.org) |
| * Copyright (C) 2001 Peter Kelly (pmk@post.com) |
| * Copyright (C) 2004, 2007, 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 Library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #include "config.h" |
| #include "InternalFunction.h" |
| |
| #include "FunctionPrototype.h" |
| #include "JSGlobalObject.h" |
| #include "JSString.h" |
| |
| namespace JSC { |
| |
| ASSERT_CLASS_FITS_IN_CELL(InternalFunction); |
| |
| const ClassInfo InternalFunction::info = { "Function", 0, 0, 0 }; |
| |
| const ClassInfo* InternalFunction::classInfo() const |
| { |
| return &info; |
| } |
| |
| InternalFunction::InternalFunction(NonNullPassRefPtr<Structure> structure) |
| : JSObjectWithGlobalObject(structure) |
| { |
| } |
| |
| InternalFunction::InternalFunction(JSGlobalData* globalData, JSGlobalObject* globalObject, NonNullPassRefPtr<Structure> structure, const Identifier& name) |
| : JSObjectWithGlobalObject(globalObject, structure) |
| { |
| putDirect(globalData->propertyNames->name, jsString(globalData, name.isNull() ? "" : name.ustring()), DontDelete | ReadOnly | DontEnum); |
| } |
| |
| const UString& InternalFunction::name(ExecState* exec) |
| { |
| return asString(getDirect(exec->globalData().propertyNames->name))->tryGetValue(); |
| } |
| |
| const UString InternalFunction::displayName(ExecState* exec) |
| { |
| JSValue displayName = getDirect(exec->globalData().propertyNames->displayName); |
| |
| if (displayName && isJSString(&exec->globalData(), displayName)) |
| return asString(displayName)->tryGetValue(); |
| |
| return UString(); |
| } |
| |
| const UString InternalFunction::calculatedDisplayName(ExecState* exec) |
| { |
| const UString explicitName = displayName(exec); |
| |
| if (!explicitName.isEmpty()) |
| return explicitName; |
| |
| return name(exec); |
| } |
| |
| } // namespace JSC |