/* | |
* 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 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. | |
*/ | |
#include "config.h" | |
#include "StorageSyncManager.h" | |
#if ENABLE(DOM_STORAGE) | |
#include "CString.h" | |
#include "EventNames.h" | |
#include "FileSystem.h" | |
#include "Frame.h" | |
#include "FrameTree.h" | |
#include "LocalStorageTask.h" | |
#include "LocalStorageThread.h" | |
#include "Page.h" | |
#include "PageGroup.h" | |
#include "StorageAreaSync.h" | |
#include <wtf/StdLibExtras.h> | |
namespace WebCore { | |
PassRefPtr<StorageSyncManager> StorageSyncManager::create(const String& path) | |
{ | |
return adoptRef(new StorageSyncManager(path)); | |
} | |
StorageSyncManager::StorageSyncManager(const String& path) | |
: m_thread(LocalStorageThread::create()) | |
, m_path(path.crossThreadString()) | |
{ | |
ASSERT(isMainThread()); | |
ASSERT(!m_path.isEmpty()); | |
m_thread->start(); | |
} | |
StorageSyncManager::~StorageSyncManager() | |
{ | |
ASSERT(isMainThread()); | |
ASSERT(!m_thread); | |
} | |
// Called on a background thread. | |
String StorageSyncManager::fullDatabaseFilename(const String& databaseIdentifier) | |
{ | |
if (!makeAllDirectories(m_path)) { | |
LOG_ERROR("Unabled to create LocalStorage database path %s", m_path.utf8().data()); | |
return String(); | |
} | |
return pathByAppendingComponent(m_path, databaseIdentifier + ".localstorage"); | |
} | |
void StorageSyncManager::close() | |
{ | |
ASSERT(isMainThread()); | |
if (m_thread) { | |
m_thread->terminate(); | |
m_thread = 0; | |
} | |
} | |
bool StorageSyncManager::scheduleImport(PassRefPtr<StorageAreaSync> area) | |
{ | |
ASSERT(isMainThread()); | |
ASSERT(m_thread); | |
if (m_thread) | |
m_thread->scheduleTask(LocalStorageTask::createImport(area.get())); | |
return m_thread; | |
} | |
void StorageSyncManager::scheduleSync(PassRefPtr<StorageAreaSync> area) | |
{ | |
ASSERT(isMainThread()); | |
ASSERT(m_thread); | |
if (m_thread) | |
m_thread->scheduleTask(LocalStorageTask::createSync(area.get())); | |
} | |
} // namespace WebCore | |
#endif // ENABLE(DOM_STORAGE) |