/* | |
* Copyright (C) 2005, 2006, 2007 Apple 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 MainResourceLoader_h | |
#define MainResourceLoader_h | |
#include "FrameLoaderTypes.h" | |
#include "ResourceLoader.h" | |
#include "SubstituteData.h" | |
#include <wtf/Forward.h> | |
#if HAVE(RUNLOOP_TIMER) | |
#include "RunLoopTimer.h" | |
#else | |
#include "Timer.h" | |
#endif | |
namespace WebCore { | |
class FormState; | |
class ResourceRequest; | |
class MainResourceLoader : public ResourceLoader { | |
public: | |
static PassRefPtr<MainResourceLoader> create(Frame*); | |
virtual ~MainResourceLoader(); | |
virtual bool load(const ResourceRequest&, const SubstituteData&); | |
virtual void addData(const char*, int, bool allAtOnce); | |
virtual void setDefersLoading(bool); | |
virtual void willSendRequest(ResourceRequest&, const ResourceResponse& redirectResponse); | |
virtual void didReceiveResponse(const ResourceResponse&); | |
virtual void didReceiveData(const char*, int, long long lengthReceived, bool allAtOnce); | |
virtual void didFinishLoading(); | |
virtual void didFail(const ResourceError&); | |
#if HAVE(RUNLOOP_TIMER) | |
typedef RunLoopTimer<MainResourceLoader> MainResourceLoaderTimer; | |
#else | |
typedef Timer<MainResourceLoader> MainResourceLoaderTimer; | |
#endif | |
void handleDataLoadNow(MainResourceLoaderTimer*); | |
bool isLoadingMultipartContent() const { return m_loadingMultipartContent; } | |
private: | |
MainResourceLoader(Frame*); | |
virtual void didCancel(const ResourceError&); | |
bool loadNow(ResourceRequest&); | |
void handleEmptyLoad(const KURL&, bool forURLScheme); | |
void handleDataLoadSoon(ResourceRequest& r); | |
void startDataLoadTimer(); | |
void handleDataLoad(ResourceRequest&); | |
void receivedError(const ResourceError&); | |
ResourceError interruptionForPolicyChangeError() const; | |
void stopLoadingForPolicyChange(); | |
bool isPostOrRedirectAfterPost(const ResourceRequest& newRequest, const ResourceResponse& redirectResponse); | |
static void callContinueAfterNavigationPolicy(void*, const ResourceRequest&, PassRefPtr<FormState>, bool shouldContinue); | |
void continueAfterNavigationPolicy(const ResourceRequest&, bool shouldContinue); | |
static void callContinueAfterContentPolicy(void*, PolicyAction); | |
void continueAfterContentPolicy(PolicyAction); | |
void continueAfterContentPolicy(PolicyAction, const ResourceResponse&); | |
#if PLATFORM(QT) | |
void substituteMIMETypeFromPluginDatabase(const ResourceResponse&); | |
#endif | |
ResourceRequest m_initialRequest; | |
SubstituteData m_substituteData; | |
MainResourceLoaderTimer m_dataLoadTimer; | |
bool m_loadingMultipartContent; | |
bool m_waitingForContentPolicy; | |
}; | |
} | |
#endif |