86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
/*
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* Copyright (C) 2008 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. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* 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 "StorageSyncManager.h"
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#include "StorageThread.h"
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#include <wtf/FileSystem.h>
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#include <wtf/MainThread.h>
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#include <wtf/text/CString.h>
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namespace WebCore {
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Ref<StorageSyncManager> StorageSyncManager::create(const String& path)
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{
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return adoptRef(*new StorageSyncManager(path));
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}
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StorageSyncManager::StorageSyncManager(const String& path)
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: m_thread(makeUnique<StorageThread>())
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, m_path(path.isolatedCopy())
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{
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ASSERT(isMainThread());
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ASSERT(!m_path.isEmpty());
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m_thread->start();
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}
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StorageSyncManager::~StorageSyncManager()
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{
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ASSERT(isMainThread());
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ASSERT(!m_thread);
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}
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// Called on a background thread.
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String StorageSyncManager::fullDatabaseFilename(const String& databaseIdentifier)
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{
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if (!FileSystem::makeAllDirectories(m_path)) {
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LOG_ERROR("Unabled to create LocalStorage database path %s", m_path.utf8().data());
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return String();
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}
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return FileSystem::pathByAppendingComponent(m_path, databaseIdentifier + ".localstorage");
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}
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void StorageSyncManager::dispatch(Function<void ()>&& function)
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{
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ASSERT(isMainThread());
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ASSERT(m_thread);
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if (m_thread)
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m_thread->dispatch(WTFMove(function));
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}
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void StorageSyncManager::close()
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{
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ASSERT(isMainThread());
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if (m_thread) {
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m_thread->terminate();
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m_thread = nullptr;
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}
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}
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} // namespace WebCore
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