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49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsIStreamConverter_h_
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#define nsIStreamConverter_h_
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#include "nsIStreamListener.h"
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#include "nsIOutputStream.h"
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// {C9CDF8E5-95FA-11d2-8807-00805F5A1FB8}
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#define NS_ISTREAM_CONVERTER_IID \
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{ 0xc9cdf8e5, 0x95fa, 0x11d2, \
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{ 0x88, 0x7, 0x0, 0x80, 0x5f, 0x5a, 0x1f, 0xb8 } };
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class nsIStreamConverter : public nsIStreamListener {
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public:
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static const nsIID& IID() { static nsIID iid = NS_ISTREAM_CONVERTER_IID; return iid; }
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//
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// This is the output stream where the stream converter will write processed data after
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// conversion.
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//
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NS_IMETHOD SetOutputStream(nsIOutputStream *outStream) = 0;
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//
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// The output listener can be set to allow for the flexibility of having the stream converter
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// directly notify the listener of the output stream for any processed/converter data. If
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// this output listener is not set, the data will be written into the output stream but it is
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// the responsibility of the client of the stream converter to handle the resulting data.
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//
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NS_IMETHOD SetOutputListener(nsIStreamListener *outListner) = 0;
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};
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#endif /* nsIStreamConverter_h_ */
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