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/*
* Copyright (C) 2010 Google 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 "DatabaseSync.h"
#if ENABLE(DATABASE)
#include "DatabaseCallback.h"
#include "ExceptionCode.h"
#include "SQLTransactionSyncCallback.h"
#include "ScriptExecutionContext.h"
#include <wtf/PassRefPtr.h>
#include <wtf/RefPtr.h>
#include <wtf/StdLibExtras.h>
namespace WebCore {
const String& DatabaseSync::databaseInfoTableName()
{
DEFINE_STATIC_LOCAL(String, name, ("__WebKitDatabaseInfoTable__"));
return name;
}
static bool isSyncDatabaseAvailable = true;
void DatabaseSync::setIsAvailable(bool available)
{
isSyncDatabaseAvailable = available;
}
bool DatabaseSync::isAvailable()
{
return isSyncDatabaseAvailable;
}
PassRefPtr<DatabaseSync> DatabaseSync::openDatabaseSync(ScriptExecutionContext*, const String&, const String&, const String&,
unsigned long, PassRefPtr<DatabaseCallback>, ExceptionCode& ec)
{
// FIXME: uncomment the assert once we use the ScriptExecutionContext* parameter
//ASSERT(context->isContextThread());
ec = SECURITY_ERR;
return 0;
}
DatabaseSync::DatabaseSync(ScriptExecutionContext* context, const String& name, const String& expectedVersion,
const String& displayName, unsigned long estimatedSize, PassRefPtr<DatabaseCallback> creationCallback)
: m_scriptExecutionContext(context)
, m_name(name.crossThreadString())
, m_expectedVersion(expectedVersion.crossThreadString())
, m_displayName(displayName.crossThreadString())
, m_estimatedSize(estimatedSize)
, m_creationCallback(creationCallback)
{
ASSERT(context->isContextThread());
}
DatabaseSync::~DatabaseSync()
{
ASSERT(m_scriptExecutionContext->isContextThread());
}
String DatabaseSync::version() const
{
ASSERT(m_scriptExecutionContext->isContextThread());
return String();
}
void DatabaseSync::changeVersion(const String&, const String&, PassRefPtr<SQLTransactionSyncCallback>, ExceptionCode&)
{
ASSERT(m_scriptExecutionContext->isContextThread());
}
void DatabaseSync::transaction(PassRefPtr<SQLTransactionSyncCallback>, bool, ExceptionCode&)
{
ASSERT(m_scriptExecutionContext->isContextThread());
}
ScriptExecutionContext* DatabaseSync::scriptExecutionContext() const
{
ASSERT(m_scriptExecutionContext->isContextThread());
return m_scriptExecutionContext.get();
}
#endif // ENABLE(DATABASE)
} // namespace WebCore
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