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nsIConverterInputStream scriptable, and adds nsIUnicharOutputStream and nsIConverterOutputStream (together with implementations). r=jshin sr=darin a=chofmann
73 lines
3.0 KiB
Plaintext
73 lines
3.0 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsIUnicharInputStream.idl"
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interface nsIInputStream;
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/**
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* A unichar input stream that wraps an input stream.
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* This allows reading unicode strings from a stream, automatically converting
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* the bytes from a selected character encoding.
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*/
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[scriptable, uuid(FC66FFB6-5404-4908-A4A3-27F92FA0579D)]
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interface nsIConverterInputStream : nsIUnicharInputStream {
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/**
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* Default replacement char value, U+FFFD REPLACEMENT CHARACTER.
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*/
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const PRUnichar DEFAULT_REPLACEMENT_CHARACTER = 0xFFFD;
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/**
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* Initialize this stream.
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* @param aStream
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* The underlying stream to read from.
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* @param aCharset
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* The character encoding to use for converting the bytes of the
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* stream. A null charset will be interpreted as UTF-8.
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* @param aBufferSize
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* How many bytes to buffer.
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* @param aReplacementChar
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* The character to replace unknown byte sequences in the stream
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* with. The standard replacement character is U+FFFD.
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* A value of 0x0000 will cause an exception to be thrown if unknown
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* byte sequences are encountered in the stream.
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*/
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void init (in nsIInputStream aStream, in string aCharset,
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in long aBufferSize, in PRUnichar aReplacementChar);
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};
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