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/*
* Copyright (C) 2022 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.
*/
#pragma once
#include "CachedResourceClient.h"
#include "CachedResourceHandle.h"
#include "CachedScript.h"
#include "Document.h"
#include "LoadableClassicScript.h"
#include "ReferrerPolicy.h"
#include <wtf/TypeCasts.h>
namespace WebCore {
// A CachedResourceHandle alone does not prevent the underlying CachedResource
// from purging its data buffer. This class holds a client until this class is
// destroyed in order to guarantee that the data buffer will not be purged.
class LoadableImportMap final : public LoadableNonModuleScriptBase {
public:
static Ref<LoadableImportMap> create(const AtomString& nonce, const AtomString& integrity, ReferrerPolicy, const AtomString& crossOriginMode, const AtomString& initiatorType, bool isInUserAgentShadowTree, bool isAsync);
ScriptType scriptType() const final { return ScriptType::ImportMap; }
void execute(ScriptElement&) final;
private:
LoadableImportMap(const AtomString& nonce, const AtomString& integrity, ReferrerPolicy, const AtomString& crossOriginMode, const AtomString& initiatorType, bool isInUserAgentShadowTree, bool isAsync);
};
}
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::LoadableImportMap)
static bool isType(const WebCore::LoadableScript& script) { return script.isImportMap(); }
SPECIALIZE_TYPE_TRAITS_END()
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