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diff --git a/WebCore/loader/ResourceLoader.h b/WebCore/loader/ResourceLoader.h
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-/*
- * Copyright (C) 2005, 2006 Apple Computer, 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.
- */
-
-#ifndef ResourceLoader_h
-#define ResourceLoader_h
-
-#include "ResourceHandleClient.h"
-#include "ResourceRequest.h"
-#include "ResourceResponse.h"
-#include <wtf/RefCounted.h>
-#include "AuthenticationChallenge.h"
-#include "KURL.h"
-
-#include <wtf/Forward.h>
-
-namespace WebCore {
-
- class DocumentLoader;
- class Frame;
- class FrameLoader;
- class ResourceHandle;
- class SharedBuffer;
-
- class ResourceLoader : public RefCounted<ResourceLoader>, protected ResourceHandleClient {
- public:
- virtual ~ResourceLoader();
-
- void cancel();
-
- virtual bool load(const ResourceRequest&);
-
- FrameLoader* frameLoader() const;
- DocumentLoader* documentLoader() const { return m_documentLoader.get(); }
-
- virtual void cancel(const ResourceError&);
- ResourceError cancelledError();
- ResourceError blockedError();
- ResourceError cannotShowURLError();
-
- virtual void setDefersLoading(bool);
-
- void setIdentifier(unsigned long identifier) { m_identifier = identifier; }
- unsigned long identifier() const { return m_identifier; }
-
- virtual void releaseResources();
- const ResourceResponse& response() const;
-
- virtual void addData(const char*, int, bool allAtOnce);
- virtual PassRefPtr<SharedBuffer> resourceData();
- void clearResourceData();
-
- virtual void willSendRequest(ResourceRequest&, const ResourceResponse& redirectResponse);
- virtual void didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent);
- virtual void didReceiveResponse(const ResourceResponse&);
- virtual void didReceiveData(const char*, int, long long lengthReceived, bool allAtOnce);
- void willStopBufferingData(const char*, int);
- virtual void didFinishLoading();
- virtual void didFail(const ResourceError&);
-
- virtual void didReceiveAuthenticationChallenge(const AuthenticationChallenge&);
- void didCancelAuthenticationChallenge(const AuthenticationChallenge&);
- virtual void receivedCancellation(const AuthenticationChallenge&);
-
- // ResourceHandleClient
- virtual void willSendRequest(ResourceHandle*, ResourceRequest&, const ResourceResponse& redirectResponse);
- virtual void didSendData(ResourceHandle*, unsigned long long bytesSent, unsigned long long totalBytesToBeSent);
- virtual void didReceiveResponse(ResourceHandle*, const ResourceResponse&);
- virtual void didReceiveData(ResourceHandle*, const char*, int, int lengthReceived);
- virtual void didFinishLoading(ResourceHandle*);
- virtual void didFail(ResourceHandle*, const ResourceError&);
- virtual void wasBlocked(ResourceHandle*);
- virtual void cannotShowURL(ResourceHandle*);
- virtual void willStopBufferingData(ResourceHandle*, const char* data, int length) { willStopBufferingData(data, length); }
- virtual void didReceiveAuthenticationChallenge(ResourceHandle*, const AuthenticationChallenge& challenge) { didReceiveAuthenticationChallenge(challenge); }
- virtual void didCancelAuthenticationChallenge(ResourceHandle*, const AuthenticationChallenge& challenge) { didCancelAuthenticationChallenge(challenge); }
- virtual void receivedCancellation(ResourceHandle*, const AuthenticationChallenge& challenge) { receivedCancellation(challenge); }
- virtual void willCacheResponse(ResourceHandle*, CacheStoragePolicy&);
-#if PLATFORM(MAC)
- virtual NSCachedURLResponse* willCacheResponse(ResourceHandle*, NSCachedURLResponse*);
-#endif
-
- ResourceHandle* handle() const { return m_handle.get(); }
- bool sendResourceLoadCallbacks() const { return m_sendResourceLoadCallbacks; }
-
- void setShouldBufferData(bool shouldBufferData);
-
- protected:
- ResourceLoader(Frame*, bool sendResourceLoadCallbacks, bool shouldContentSniff);
-
- virtual void didCancel(const ResourceError&);
- void didFinishLoadingOnePart();
-
- const ResourceRequest& request() const { return m_request; }
- bool reachedTerminalState() const { return m_reachedTerminalState; }
- bool cancelled() const { return m_cancelled; }
- bool defersLoading() const { return m_defersLoading; }
-
- RefPtr<ResourceHandle> m_handle;
- RefPtr<Frame> m_frame;
- RefPtr<DocumentLoader> m_documentLoader;
- ResourceResponse m_response;
-
- private:
- ResourceRequest m_request;
- RefPtr<SharedBuffer> m_resourceData;
-
- unsigned long m_identifier;
-
- bool m_reachedTerminalState;
- bool m_cancelled;
- bool m_calledDidFinishLoad;
-
- bool m_sendResourceLoadCallbacks;
- bool m_shouldContentSniff;
- bool m_shouldBufferData;
- bool m_defersLoading;
-#if ENABLE(OFFLINE_WEB_APPLICATIONS)
- bool m_wasLoadedFromApplicationCache;
-#endif
- ResourceRequest m_deferredRequest;
- };
-
-}
-
-#endif