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nsDataChannel.h
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00037 
00038 // data implementation header
00039 
00040 #ifndef nsDataChannel_h___
00041 #define nsDataChannel_h___
00042 
00043 #include "nsIDataChannel.h"
00044 #include "nsIURI.h"
00045 #include "nsString.h"
00046 #include "nsILoadGroup.h"
00047 #include "nsIStreamListener.h"
00048 #include "nsIInputStream.h"
00049 #include "nsIInterfaceRequestor.h"
00050 #include "nsIInterfaceRequestorUtils.h"
00051 #include "nsCOMPtr.h"
00052 #include "nsIInputStreamPump.h"
00053 
00054 class nsDataChannel : public nsIDataChannel,
00055                       public nsIStreamListener {
00056 public:
00057     NS_DECL_ISUPPORTS
00058     NS_DECL_NSIREQUEST
00059     NS_DECL_NSICHANNEL
00060     NS_DECL_NSIDATACHANNEL
00061     NS_DECL_NSIREQUESTOBSERVER
00062     NS_DECL_NSISTREAMLISTENER
00063 
00064     // nsFTPChannel methods:
00065     nsDataChannel();
00066     virtual ~nsDataChannel();
00067 
00068     // Define a Create method to be used with a factory:
00069     static NS_METHOD
00070     Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
00071     
00072     nsresult Init(nsIURI* uri);
00073     nsresult ParseData();
00074 
00075 protected:
00076     nsCOMPtr<nsIInterfaceRequestor>     mCallbacks;
00077     nsCOMPtr<nsIURI>                    mOriginalURI;
00078     nsCOMPtr<nsIURI>                    mUrl;
00079     nsCOMPtr<nsIInputStream>            mDataStream;
00080     nsCOMPtr<nsILoadGroup>              mLoadGroup;
00081     nsCString                           mContentType;
00082     nsCString                           mContentCharset;
00083     PRInt32                             mContentLength;
00084     nsCOMPtr<nsISupports>               mOwner; 
00085     PRBool                              mOpened;
00086     nsCOMPtr<nsIStreamListener>         mListener;
00087     nsCOMPtr<nsIInputStreamPump>        mPump;
00088 };
00089 
00090 #endif /* nsDataChannel_h___ */