/*
* 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:
*
* * 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
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebBlobRegistry_h
#define WebBlobRegistry_h
#include "WebCommon.h"
namespace blink {
class WebBlobData;
class WebString;
class WebThreadSafeData;
class WebURL;
class WebBlobRegistry {
public:
virtual ~WebBlobRegistry() { }
virtual void registerBlobData(const blink::WebString& uuid, const blink::WebBlobData&) { }
virtual void addBlobDataRef(const blink::WebString& uuid) { }
virtual void removeBlobDataRef(const blink::WebString& uuid) { }
virtual void registerPublicBlobURL(const blink::WebURL&, const blink::WebString& uuid) { }
virtual void revokePublicBlobURL(const blink::WebURL&) { }
// DEPRECATED - old style blob handling is being replaced
virtual void registerBlobURL(const WebURL&, WebBlobData&) { }
virtual void registerBlobURL(const WebURL&, const WebURL& srcURL) { }
virtual void unregisterBlobURL(const WebURL&) { }
// Registers a stream URL referring to a stream with the specified media
// type.
virtual void registerStreamURL(const WebURL&, const WebString&) { BLINK_ASSERT_NOT_REACHED(); }
// Registers a stream URL referring to the stream identified by the
// specified srcURL.
virtual void registerStreamURL(const WebURL&, const WebURL& srcURL) { BLINK_ASSERT_NOT_REACHED(); };
// Add data to the stream referred by the URL.
virtual void addDataToStream(const WebURL&, WebThreadSafeData&) { BLINK_ASSERT_NOT_REACHED(); }
// Tell the registry that construction of this stream has completed
// successfully and so it won't receive any more data.
virtual void finalizeStream(const WebURL&) { BLINK_ASSERT_NOT_REACHED(); }
// Tell the registry that construction of this stream has been aborted and
// so it won't receive any more data.
virtual void abortStream(const WebURL&) { BLINK_ASSERT_NOT_REACHED(); }
// Unregisters a stream referred by the URL.
virtual void unregisterStreamURL(const WebURL&) { BLINK_ASSERT_NOT_REACHED(); }
};
} // namespace blink
#endif // WebBlobRegistry_h