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84 lines
2.6 KiB
Plaintext
84 lines
2.6 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface nsIInputStream;
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%{C++
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// {0A698C44-3BFF-11d4-9649-00C0CA135B4E}
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#define NS_ISCRIPTABLEUNICODECONVERTER_CID { 0x0A698C44, 0x3BFF, 0x11d4, { 0x96, 0x49, 0x00, 0xC0, 0xCA, 0x13, 0x5B, 0x4E } }
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#define NS_ISCRIPTABLEUNICODECONVERTER_CONTRACTID "@mozilla.org/intl/scriptableunicodeconverter"
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%}
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/**
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* This interface is a unicode encoder for use by scripts
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*
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* @created 8/Jun/2000
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* @author Makoto Kato [m_kato@ga2.so-net.ne.jp]
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*/
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[scriptable, uuid(f36ee324-5c1c-437f-ba10-2b4db7a18031)]
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interface nsIScriptableUnicodeConverter : nsISupports
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{
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/**
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* Converts the data from Unicode to one Charset.
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* Returns the converted string. After converting, Finish should be called
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* and its return value appended to this return value.
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*/
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ACString ConvertFromUnicode(in AString aSrc);
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/**
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* Returns the terminator string.
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* Should be called after ConvertFromUnicode() and appended to that
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* function's return value.
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*/
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ACString Finish();
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/**
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* Converts the data from one Charset to Unicode.
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*/
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AString ConvertToUnicode(in ACString aSrc);
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/**
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* Converts an array of bytes to a unicode string.
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*/
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AString convertFromByteArray([const,array,size_is(aCount)] in octet aData,
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in unsigned long aCount);
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/**
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* Convert a unicode string to an array of bytes. Finish does not need to be
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* called.
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*/
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void convertToByteArray(in AString aString,
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[optional] out unsigned long aLen,
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[array, size_is(aLen),retval] out octet aData);
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/**
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* Converts a unicode string to an input stream. The bytes in the stream are
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* encoded according to the charset attribute.
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* The returned stream will be nonblocking.
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*/
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nsIInputStream convertToInputStream(in AString aString);
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/**
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* Current character set.
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*
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* @throw NS_ERROR_UCONV_NOCONV
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* The requested charset is not supported.
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*/
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attribute string charset;
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/**
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* Internal use
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*
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* When this attribute is set, all encodings may be accessed. Alias
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* resolution is not performed for non-Encoding Standard encodings.
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* MailNews callers should perform alias resolution first (e.g. using
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* nsICharsetConverterManager::getCharsetAlias()) and use the result
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* with this API.
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*/
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attribute boolean isInternal;
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};
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