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nsFileChannel.h

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#ifndef nsFileChannel_h__
#define nsFileChannel_h__

#include "nsIFileChannel.h"
#include "nsIFileURL.h"
#include "nsIUploadChannel.h"
#include "nsIRequest.h"
#include "nsIInterfaceRequestor.h"
#include "nsIProgressEventSink.h"
#include "nsILoadGroup.h"
#include "nsIStreamListener.h"
#include "nsIInputStream.h"
#include "nsITransport.h"
#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsHashPropertyBag.h"

class nsFileChannel : public nsHashPropertyBag
                    , public nsIFileChannel
                    , public nsIUploadChannel
                    , public nsIStreamListener
                    , public nsITransportEventSink
{
public: 
    NS_DECL_ISUPPORTS_INHERITED
    NS_DECL_NSIREQUEST
    NS_DECL_NSICHANNEL
    NS_DECL_NSIFILECHANNEL
    NS_DECL_NSIUPLOADCHANNEL
    NS_DECL_NSIREQUESTOBSERVER
    NS_DECL_NSISTREAMLISTENER
    NS_DECL_NSITRANSPORTEVENTSINK

    nsFileChannel();
    virtual ~nsFileChannel() {}

    nsresult Init(nsIURI *uri);

private:

    nsresult GetClonedFile(nsIFile **);
    nsresult EnsureStream();

    nsCOMPtr<nsIFileURL>            mURL;
    nsCOMPtr<nsIURI>                mOriginalURI;
    nsCOMPtr<nsISupports>           mOwner;
    nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
    nsCOMPtr<nsIProgressEventSink>  mProgressSink;
    nsCOMPtr<nsILoadGroup>          mLoadGroup;
    nsCOMPtr<nsIStreamListener>     mListener;
    nsCOMPtr<nsISupports>           mListenerContext;
    nsCString                       mContentType;
    nsCString                       mContentCharset;
    PRInt32                         mContentLength;
    PRInt32                         mUploadLength;
    PRUint32                        mLoadFlags;
    nsresult                        mStatus;

    nsCOMPtr<nsIRequest>            mRequest;
    nsCOMPtr<nsIInputStream>        mStream;
    PRBool                          mIsDir;
    PRBool                          mUploading;
};

#endif // !nsFileChannel_h__

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