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/*
* Copyright (C) 2009 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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.
*/
#ifndef WebDatabase_h
#define WebDatabase_h
#include "WebCommon.h"
#include "WebSecurityOrigin.h"
#if WEBKIT_IMPLEMENTATION
namespace WebCore { class Database; }
namespace WTF { template <typename T> class PassRefPtr; }
#endif
namespace WebKit {
class WebDatabaseObserver;
class WebDatabasePrivate;
class WebString;
class WebDatabase {
public:
WebDatabase() : m_private(0) { }
WebDatabase(const WebDatabase& d) : m_private(0) { assign(d); }
~WebDatabase() { reset(); }
WebDatabase& operator=(const WebDatabase& d)
{
assign(d);
return *this;
}
WEBKIT_API void reset();
WEBKIT_API void assign(const WebDatabase&);
bool isNull() const { return !m_private; }
WEBKIT_API WebString name() const;
WEBKIT_API WebString displayName() const;
WEBKIT_API unsigned long estimatedSize() const;
WEBKIT_API WebSecurityOrigin securityOrigin() const;
WEBKIT_API static void setObserver(WebDatabaseObserver*);
WEBKIT_API static WebDatabaseObserver* observer();
WEBKIT_API static void updateDatabaseSize(
const WebString& originIdentifier, const WebString& databaseName,
unsigned long long databaseSize, unsigned long long spaceAvailable);
#if WEBKIT_IMPLEMENTATION
WebDatabase(const WTF::PassRefPtr<WebCore::Database>&);
WebDatabase& operator=(const WTF::PassRefPtr<WebCore::Database>&);
operator WTF::PassRefPtr<WebCore::Database>() const;
#endif
private:
void assign(WebDatabasePrivate*);
WebDatabasePrivate* m_private;
};
} // namespace WebKit
#endif
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