/*

 * Copyright (C) 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 ResourceLoadDelegate_h

#define ResourceLoadDelegate_h

#include <WebKit/WebKit.h>

class ResourceLoadDelegate : public IWebResourceLoadDelegate {

public:

    ResourceLoadDelegate();

    virtual ~ResourceLoadDelegate();

    // IUnknown

    virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);

    virtual ULONG STDMETHODCALLTYPE AddRef(void);

    virtual ULONG STDMETHODCALLTYPE Release(void);

    // IWebResourceLoadDelegate

    virtual HRESULT STDMETHODCALLTYPE identifierForInitialRequest( 

        /* [in] */ IWebView *webView,

        /* [in] */ IWebURLRequest *request,

        /* [in] */ IWebDataSource *dataSource,

        /* [in] */ unsigned long identifier);

    virtual HRESULT STDMETHODCALLTYPE willSendRequest( 

        /* [in] */ IWebView *webView,

        /* [in] */ unsigned long identifier,

        /* [in] */ IWebURLRequest *request,

        /* [in] */ IWebURLResponse *redirectResponse,

        /* [in] */ IWebDataSource *dataSource,

        /* [retval][out] */ IWebURLRequest **newRequest);

    virtual HRESULT STDMETHODCALLTYPE didReceiveAuthenticationChallenge( 

        /* [in] */ IWebView *webView,

        /* [in] */ unsigned long identifier,

        /* [in] */ IWebURLAuthenticationChallenge *challenge,

        /* [in] */ IWebDataSource *dataSource);

    virtual HRESULT STDMETHODCALLTYPE didCancelAuthenticationChallenge( 

        /* [in] */ IWebView *webView,

        /* [in] */ unsigned long identifier,

        /* [in] */ IWebURLAuthenticationChallenge *challenge,

        /* [in] */ IWebDataSource *dataSource) { return E_NOTIMPL; }

    virtual HRESULT STDMETHODCALLTYPE didReceiveResponse( 

        /* [in] */ IWebView *webView,

        /* [in] */ unsigned long identifier,

        /* [in] */ IWebURLResponse *response,

        /* [in] */ IWebDataSource *dataSource);

    virtual HRESULT STDMETHODCALLTYPE didReceiveContentLength( 

        /* [in] */ IWebView *webView,

        /* [in] */ unsigned long identifier,

        /* [in] */ UINT length,

        /* [in] */ IWebDataSource *dataSource) { return E_NOTIMPL; }

    virtual HRESULT STDMETHODCALLTYPE didFinishLoadingFromDataSource( 

        /* [in] */ IWebView *webView,

        /* [in] */ unsigned long identifier,

        /* [in] */ IWebDataSource *dataSource);

    virtual HRESULT STDMETHODCALLTYPE didFailLoadingWithError( 

        /* [in] */ IWebView *webView,

        /* [in] */ unsigned long identifier,

        /* [in] */ IWebError *error,

        /* [in] */ IWebDataSource *dataSource);

    virtual HRESULT STDMETHODCALLTYPE plugInFailedWithError( 

        /* [in] */ IWebView *webView,

        /* [in] */ IWebError *error,

        /* [in] */ IWebDataSource *dataSource) { return E_NOTIMPL; }

protected:

    ULONG m_refCount;

};

#endif // ResourceLoadDelegate_h