74 lines
2.8 KiB
C++
74 lines
2.8 KiB
C++
/*
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* Copyright (C) 2017 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "CachedApplicationManifest.h"
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#if ENABLE(APPLICATION_MANIFEST)
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#include "ApplicationManifestParser.h"
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#include "SharedBuffer.h"
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#include "TextResourceDecoder.h"
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namespace WebCore {
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CachedApplicationManifest::CachedApplicationManifest(CachedResourceRequest&& request, PAL::SessionID sessionID, const CookieJar* cookieJar)
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: CachedResource(WTFMove(request), Type::ApplicationManifest, sessionID, cookieJar)
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, m_decoder(TextResourceDecoder::create("application/manifest+json", UTF8Encoding()))
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{
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}
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void CachedApplicationManifest::finishLoading(SharedBuffer* data, const NetworkLoadMetrics& metrics)
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{
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m_data = data;
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setEncodedSize(data ? data->size() : 0);
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if (data)
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m_text = m_decoder->decodeAndFlush(data->data(), data->size());
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CachedResource::finishLoading(data, metrics);
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}
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void CachedApplicationManifest::setEncoding(const String& chs)
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{
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m_decoder->setEncoding(chs, TextResourceDecoder::EncodingFromHTTPHeader);
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}
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String CachedApplicationManifest::encoding() const
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{
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return m_decoder->encoding().name();
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}
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std::optional<ApplicationManifest> CachedApplicationManifest::process(const URL& manifestURL, const URL& documentURL, Document* document)
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{
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if (!m_text)
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return std::nullopt;
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if (document)
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return ApplicationManifestParser::parse(*document, *m_text, manifestURL, documentURL);
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return ApplicationManifestParser::parse(*m_text, manifestURL, documentURL);
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}
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} // namespace WebCore
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#endif // ENABLE(APPLICATION_MANIFEST)
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