JavaScriptCore-521.tar.gz

[apple/javascriptcore.git] / kjs / JSVariableObject.cpp

diff --git a/kjs/JSVariableObject.cpp b/kjs/JSVariableObject.cpp
deleted file mode 100644 (file)
index 76d563d..0000000
--- a/kjs/JSVariableObject.cpp
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer. 
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution. 
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- *     its contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission. 
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "JSVariableObject.h"
-
-#include "PropertyNameArray.h"
-#include "property_map.h"
-
-namespace KJS {
-
-UString::Rep* IdentifierRepHashTraits::nullRepPtr = &UString::Rep::null; // Didn't want to make a whole source file for just this.
-
-void JSVariableObject::saveLocalStorage(SavedProperties& p) const
-{
-    ASSERT(d->symbolTable);
-    ASSERT(static_cast<size_t>(d->symbolTable->size()) == d->localStorage.size());
-
-    unsigned count = d->symbolTable->size();
-
-    p.properties.clear();
-    p.count = count;
-
-    if (!count)
-        return;
-
-    p.properties.set(new SavedProperty[count]);
-
-    SymbolTable::const_iterator end = d->symbolTable->end();
-    for (SymbolTable::const_iterator it = d->symbolTable->begin(); it != end; ++it) {
-        size_t i = it->second;
-        const LocalStorageEntry& entry = d->localStorage[i];
-        p.properties[i].init(it->first.get(), entry.value, entry.attributes);
-    }
-}
-
-void JSVariableObject::restoreLocalStorage(const SavedProperties& p)
-{
-    unsigned count = p.count;
-    d->symbolTable->clear();
-    d->localStorage.resize(count);
-    SavedProperty* property = p.properties.get();
-    for (size_t i = 0; i < count; ++i, ++property) {
-        ASSERT(!d->symbolTable->contains(property->name()));
-        LocalStorageEntry& entry = d->localStorage[i];
-        d->symbolTable->set(property->name(), i);
-        entry.value = property->value();
-        entry.attributes = property->attributes();
-    }
-}
-
-bool JSVariableObject::deleteProperty(ExecState* exec, const Identifier& propertyName)
-{
-    if (symbolTable().contains(propertyName.ustring().rep()))
-        return false;
-
-    return JSObject::deleteProperty(exec, propertyName);
-}
-
-void JSVariableObject::getPropertyNames(ExecState* exec, PropertyNameArray& propertyNames)
-{
-    SymbolTable::const_iterator::Keys end = symbolTable().end().keys();
-    for (SymbolTable::const_iterator::Keys it = symbolTable().begin().keys(); it != end; ++it)
-        propertyNames.add(Identifier(it->get()));
-
-    JSObject::getPropertyNames(exec, propertyNames);
-}
-
-void JSVariableObject::mark()
-{
-    JSObject::mark();
-
-    size_t size = d->localStorage.size();
-    for (size_t i = 0; i < size; ++i) {
-        JSValue* value = d->localStorage[i].value;
-        if (!value->marked())
-            value->mark();
-    }
-}
-
-} // namespace KJS