80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
/*
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* Copyright (C) 2017 Akamai Technologies 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "ServerTimingParser.h"
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#include "HeaderFieldTokenizer.h"
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#include "RuntimeEnabledFeatures.h"
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#include "ServerTiming.h"
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#include <wtf/text/CString.h>
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namespace WebCore {
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namespace ServerTimingParser {
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Vector<ServerTiming> parseServerTiming(const String& headerValue)
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{
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ASSERT(RuntimeEnabledFeatures::sharedFeatures().serverTimingEnabled());
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auto entries = Vector<ServerTiming>();
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if (headerValue.isNull())
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return entries;
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ASSERT(headerValue.is8Bit());
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HeaderFieldTokenizer tokenizer(headerValue);
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while (!tokenizer.isConsumed()) {
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String name = tokenizer.consumeToken();
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if (name.isNull())
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break;
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ServerTiming entry(WTFMove(name));
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while (tokenizer.consume(';')) {
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String parameterName = tokenizer.consumeToken();
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if (parameterName.isNull())
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break;
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String value = "";
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if (tokenizer.consume('=')) {
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value = tokenizer.consumeTokenOrQuotedString();
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tokenizer.consumeBeforeAnyCharMatch({',', ';'});
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}
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entry.setParameter(parameterName, value);
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}
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entries.append(WTFMove(entry));
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if (!tokenizer.consume(','))
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break;
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}
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return entries;
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}
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} // namespace ServerTimingParser
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} // namespace WebCore
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