/* * Copyright (C) 2008 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 COMPUTER, 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 COMPUTER, 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. * */ #include "config.h" #include "ThreadGlobalData.h" #include "CachedResourceRequestInitiators.h" #include "EventNames.h" #include "InspectorCounters.h" #include "ThreadTimers.h" #include <wtf/MainThread.h> #include <wtf/WTFThreadData.h> #include <wtf/text/StringImpl.h> #if USE(ICU_UNICODE) #include "TextCodecICU.h" #endif #if PLATFORM(MAC) #include "TextCodecMac.h" #endif #if ENABLE(WORKERS) #include <wtf/Threading.h> #include <wtf/ThreadSpecific.h> using namespace WTF; #endif namespace WebCore { #if ENABLE(WORKERS) ThreadSpecific<ThreadGlobalData>* ThreadGlobalData::staticData; #else ThreadGlobalData* ThreadGlobalData::staticData; #endif ThreadGlobalData::ThreadGlobalData() : m_cachedResourceRequestInitiators(adoptPtr(new CachedResourceRequestInitiators)) , m_eventNames(adoptPtr(new EventNames)) , m_threadTimers(adoptPtr(new ThreadTimers)) #ifndef NDEBUG , m_isMainThread(isMainThread()) #endif #if USE(ICU_UNICODE) , m_cachedConverterICU(adoptPtr(new ICUConverterWrapper)) #endif #if PLATFORM(MAC) , m_cachedConverterTEC(adoptPtr(new TECConverterWrapper)) #endif #if ENABLE(INSPECTOR) , m_inspectorCounters(adoptPtr(new ThreadLocalInspectorCounters())) #endif { // This constructor will have been called on the main thread before being called on // any other thread, and is only called once per thread - this makes this a convenient // point to call methods that internally perform a one-time initialization that is not // threadsafe. wtfThreadData(); StringImpl::empty(); } ThreadGlobalData::~ThreadGlobalData() { } void ThreadGlobalData::destroy() { #if PLATFORM(MAC) m_cachedConverterTEC.clear(); #endif #if USE(ICU_UNICODE) m_cachedConverterICU.clear(); #endif #if ENABLE(INSPECTOR) m_inspectorCounters.clear(); #endif m_eventNames.clear(); m_threadTimers.clear(); } } // namespace WebCore