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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The Original Code is mozilla.org code.
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 * The Initial Developer of the Original Code is
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 * Contributor(s):
 *  Darin Fisher <darin@meer.net>
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#ifndef nsFileChannel_h__
#define nsFileChannel_h__

#include "nsBaseChannel.h"
#include "nsIFileChannel.h"
#include "nsIUploadChannel.h"

class nsFileChannel : public nsBaseChannel
                    , public nsIFileChannel
                    , public nsIUploadChannel
{
public: 
  NS_DECL_ISUPPORTS_INHERITED
  NS_DECL_NSIFILECHANNEL
  NS_DECL_NSIUPLOADCHANNEL

  nsFileChannel(nsIURI *uri) {
    SetURI(uri);
  }

protected:
  // Called to construct a blocking file input stream for the given file.  This
  // method also returns a best guess at the content-type for the data stream.
  // NOTE: If the channel has a type hint set, contentType will be left
  // untouched. The caller should not use it in that case.
  nsresult MakeFileInputStream(nsIFile *file, nsCOMPtr<nsIInputStream> &stream,
                               nsCString &contentType);

  virtual nsresult OpenContentStream(PRBool async, nsIInputStream **result,
                                     nsIChannel** channel);

private:
  nsCOMPtr<nsIInputStream> mUploadStream;
  PRInt64 mUploadLength;
};

#endif // !nsFileChannel_h__
