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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 ThreadableLoaderClientWrapper_h
#define ThreadableLoaderClientWrapper_h
#include "core/loader/ThreadableLoaderClient.h"
#include "wtf/Noncopyable.h"
#include "wtf/PassRefPtr.h"
#include "wtf/ThreadSafeRefCounted.h"
#include "wtf/Threading.h"
namespace WebCore {
class ThreadableLoaderClientWrapper : public ThreadSafeRefCounted<ThreadableLoaderClientWrapper> {
public:
static PassRefPtr<ThreadableLoaderClientWrapper> create(ThreadableLoaderClient* client)
{
return adoptRef(new ThreadableLoaderClientWrapper(client));
}
void clearClient()
{
m_done = true;
m_client = 0;
}
bool done() const
{
return m_done;
}
void didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
{
if (m_client)
m_client->didSendData(bytesSent, totalBytesToBeSent);
}
void didReceiveResponse(unsigned long identifier, const ResourceResponse& response)
{
if (m_client)
m_client->didReceiveResponse(identifier, response);
}
void didReceiveData(const char* data, int dataLength)
{
if (m_client)
m_client->didReceiveData(data, dataLength);
}
void didReceiveCachedMetadata(const char* data, int dataLength)
{
if (m_client)
m_client->didReceiveCachedMetadata(data, dataLength);
}
void didFinishLoading(unsigned long identifier, double finishTime)
{
m_done = true;
if (m_client)
m_client->didFinishLoading(identifier, finishTime);
}
void didFail(const ResourceError& error)
{
m_done = true;
if (m_client)
m_client->didFail(error);
}
void didFailAccessControlCheck(const ResourceError& error)
{
m_done = true;
if (m_client)
m_client->didFailAccessControlCheck(error);
}
void didFailRedirectCheck()
{
m_done = true;
if (m_client)
m_client->didFailRedirectCheck();
}
void didReceiveAuthenticationCancellation(unsigned long identifier, const ResourceResponse& response)
{
if (m_client)
m_client->didReceiveResponse(identifier, response);
}
void didDownloadData(int dataLength)
{
if (m_client)
m_client->didDownloadData(dataLength);
}
protected:
explicit ThreadableLoaderClientWrapper(ThreadableLoaderClient* client)
: m_client(client)
, m_done(false)
{
}
ThreadableLoaderClient* m_client;
bool m_done;
};
} // namespace WebCore
#endif // ThreadableLoaderClientWrapper_h
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