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/*
* Copyright (C) 2024 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. 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 INC. 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 "CacheStorageRecord.h"
namespace WebKit {
CacheStorageRecordInformation::CacheStorageRecordInformation(NetworkCache::Key&& key, double insertionTime, uint64_t identifier, uint64_t updateResponseCounter, uint64_t size, URL&& url, bool hasVaryStar, HashMap<String, String>&& varyHeaders)
: m_key(WTFMove(key))
, m_insertionTime(insertionTime)
, m_identifier(identifier)
, m_updateResponseCounter(updateResponseCounter)
, m_size(size)
, m_url(WTFMove(url))
, m_hasVaryStar(hasVaryStar)
, m_varyHeaders(WTFMove(varyHeaders))
{
RELEASE_ASSERT(!m_url.string().impl()->isAtom());
}
void CacheStorageRecordInformation::updateVaryHeaders(const WebCore::ResourceRequest& request, const WebCore::ResourceResponse::CrossThreadData& response)
{
auto varyValue = response.httpHeaderFields.get(WebCore::HTTPHeaderName::Vary);
if (varyValue.isNull() || response.tainting == WebCore::ResourceResponse::Tainting::Opaque || response.tainting == WebCore::ResourceResponse::Tainting::Opaqueredirect) {
m_hasVaryStar = false;
m_varyHeaders = { };
return;
}
varyValue.split(',', [&](StringView view) {
if (!m_hasVaryStar && view.trim(isASCIIWhitespaceWithoutFF<UChar>) == "*"_s)
m_hasVaryStar = true;
m_varyHeaders.add(view.toString(), request.httpHeaderField(view));
});
if (m_hasVaryStar)
m_varyHeaders = { };
}
CacheStorageRecordInformation CacheStorageRecordInformation::isolatedCopy() &&
{
return {
crossThreadCopy(WTFMove(m_key)),
m_insertionTime,
m_identifier,
m_updateResponseCounter,
m_size,
crossThreadCopy(WTFMove(m_url)),
m_hasVaryStar,
crossThreadCopy(WTFMove(m_varyHeaders))
};
}
CacheStorageRecordInformation CacheStorageRecordInformation::isolatedCopy() const &
{
return {
crossThreadCopy(m_key),
m_insertionTime,
m_identifier,
m_updateResponseCounter,
m_size,
crossThreadCopy(m_url),
m_hasVaryStar,
crossThreadCopy(m_varyHeaders)
};
}
void CacheStorageRecordInformation::setURL(URL&& url)
{
RELEASE_ASSERT(!url.string().impl()->isAtom());
m_url = WTFMove(url);
}
} // namespace WebKit
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