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/*
* Copyright (C) 2013 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 WorkerPermissionClient_h
#define WorkerPermissionClient_h
#include "core/workers/WorkerClients.h"
#include "wtf/Forward.h"
namespace WebCore {
class ExecutionContext;
}
namespace blink {
class WebFrame;
class WebString;
class WebWorkerPermissionClientProxy;
class WorkerPermissionClient : public WebCore::Supplement<WebCore::WorkerClients> {
public:
static PassOwnPtr<WorkerPermissionClient> create(PassOwnPtr<WebWorkerPermissionClientProxy>);
virtual ~WorkerPermissionClient();
bool allowDatabase(const WebString& name, const WebString& displayName, unsigned long estimatedSize);
bool allowFileSystem();
bool allowIndexedDB(const WebString& name);
static const char* supplementName();
static WorkerPermissionClient* from(WebCore::ExecutionContext*);
private:
explicit WorkerPermissionClient(PassOwnPtr<WebWorkerPermissionClientProxy>);
OwnPtr<WebWorkerPermissionClientProxy> m_proxy;
};
void providePermissionClientToWorker(WebCore::WorkerClients*, PassOwnPtr<WebWorkerPermissionClientProxy>);
} // namespace blink
#endif // WorkerPermissionClient_h
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