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/*
Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
Copyright (C) 2004, 2005, 2006, 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.
This class provides all functionality needed for loading images, style sheets and html
pages from the web. It has a memory cache for these objects.
*/
#pragma once
#include "CachedResource.h"
namespace WebCore {
class TextResourceDecoder;
class CachedScript final : public CachedResource {
public:
CachedScript(CachedResourceRequest&&, SessionID);
virtual ~CachedScript();
StringView script();
unsigned scriptHash();
private:
bool mayTryReplaceEncodedData() const final { return true; }
bool shouldIgnoreHTTPStatusCodeErrors() const final;
void setEncoding(const String&) final;
String encoding() const final;
const TextResourceDecoder* textResourceDecoder() const final { return m_decoder.get(); }
void finishLoading(SharedBuffer*) final;
void destroyDecodedData() final;
void setBodyDataFrom(const CachedResource&) final;
String m_script;
unsigned m_scriptHash { 0 };
enum DecodingState { NeverDecoded, DataAndDecodedStringHaveSameBytes, DataAndDecodedStringHaveDifferentBytes };
DecodingState m_decodingState { NeverDecoded };
RefPtr<TextResourceDecoder> m_decoder;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_CACHED_RESOURCE(CachedScript, CachedResource::Script)
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