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41 lines
1.5 KiB
Plaintext
41 lines
1.5 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; 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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#include "nsIBaseStream.idl"
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[scriptable, uuid(022396f0-93b5-11d1-895b-006008911b81)]
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interface nsIInputStream : nsIBaseStream
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{
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/** Return the number of bytes in the stream
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* @param aLength out parameter to hold the length
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* of the stream. if an error occurs, the length
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* will be undefined
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* @return error status
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*/
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unsigned long GetLength();
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/** Read data from the stream.
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* @param aBuf the buffer into which the data is read
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* @param aCount the maximum number of bytes to read
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* @return aReadCount out parameter to hold the number of
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* bytes read, eof if 0. if an error occurs, the
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* read count will be undefined
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*/
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unsigned long Read(in charStar buf, in unsigned long count);
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};
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