/* * Copyright (C) 2012 Intel 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 "ExceptionOr.h" #include "PerformanceMark.h" #include "PerformanceMeasure.h" #include <wtf/HashMap.h> #include <wtf/text/StringHash.h> namespace WebCore { class Performance; using PerformanceEntryMap = HashMap<String, Vector<RefPtr<PerformanceEntry>>>; class UserTiming { public: explicit UserTiming(Performance&); ExceptionOr<Ref<PerformanceMark>> mark(const String& markName); void clearMarks(const String& markName); ExceptionOr<Ref<PerformanceMeasure>> measure(const String& measureName, const String& startMark, const String& endMark); void clearMeasures(const String& measureName); Vector<RefPtr<PerformanceEntry>> getMarks() const; Vector<RefPtr<PerformanceEntry>> getMeasures() const; Vector<RefPtr<PerformanceEntry>> getMarks(const String& name) const; Vector<RefPtr<PerformanceEntry>> getMeasures(const String& name) const; private: ExceptionOr<double> findExistingMarkStartTime(const String& markName); Performance& m_performance; PerformanceEntryMap m_marksMap; PerformanceEntryMap m_measuresMap; }; }