auto import from //depot/cupcake/@135843

1 files changed, 106 insertions, 0 deletions

diff --git a/WebCore/storage/Storage.cpp b/WebCore/storage/Storage.cpp
new file mode 100644
index 0000000..cf4413a
--- /dev/null
+++ b/WebCore/storage/Storage.cpp
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 INC. OR
+ * 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 "Storage.h"
+
+#include "StorageArea.h"
+#include "PlatformString.h"
+#include <wtf/PassRefPtr.h>
+
+namespace WebCore {
+
+PassRefPtr<Storage> Storage::create(Frame* frame, PassRefPtr<StorageArea> storageArea)
+{
+    return adoptRef(new Storage(frame, storageArea));
+}
+
+Storage::Storage(Frame* frame, PassRefPtr<StorageArea> storageArea)
+    : m_frame(frame)
+    , m_storageArea(storageArea)
+{
+    ASSERT(m_frame);
+    ASSERT(m_storageArea);
+}
+
+unsigned Storage::length() const
+{
+    if (!m_frame)
+        return 0;
+
+    return m_storageArea->length();
+}
+
+String Storage::key(unsigned index, ExceptionCode& ec) const
+{
+    ec = 0;
+    if (!m_frame)
+        return String();
+
+    return m_storageArea->key(index, ec);
+}
+
+String Storage::getItem(const String& key) const
+{
+    if (!m_frame)
+        return String();
+
+    return m_storageArea->getItem(key);
+}
+
+void Storage::setItem(const String& key, const String& value, ExceptionCode& ec)
+{
+    ec = 0;
+    if (!m_frame)
+        return;
+
+    m_storageArea->setItem(key, value, ec, m_frame);
+}
+
+void Storage::removeItem(const String& key)
+{
+    if (!m_frame)
+        return;
+
+    m_storageArea->removeItem(key, m_frame);
+}
+
+void Storage::clear()
+{
+    if (!m_frame)
+        return;
+
+    m_storageArea->clear(m_frame);
+}
+
+bool Storage::contains(const String& key) const
+{
+    if (!m_frame)
+        return false;
+
+    return m_storageArea->contains(key);
+}
+
+}