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125 lines
4.3 KiB
C
125 lines
4.3 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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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 the GNU General Public License Version 2 or later (the "GPL"), or
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* 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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#ifndef _NLSUTL_H
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#define _NLSUTL_H
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#include "nlsxp.h"
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#include "nlsenc.h"
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NLS_BEGIN_PROTOS
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/******************** Accept Language List ************************/
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#define NLS_MAX_ACCEPT_LANGUAGE 16
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#define NLS_MAX_ACCEPT_LENGTH 18
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typedef char NLS_ACCEPT_LANGUAGE_LIST[NLS_MAX_ACCEPT_LANGUAGE][NLS_MAX_ACCEPT_LENGTH];
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/* NLS_AcceptLangList
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*
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* Will parse an Accept-Language string of the form
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* "en;q=1.0,fr;q=0.9..."
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* The NLS_ACCEPT_LANGUAGE_LIST array will be loaded with the ordered
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* language elements based on the priority of the languages specified.
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* The number of languages will be returned as the result of the
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* call.
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*/
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NLSUNIAPI_PUBLIC(size_t)
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NLS_AcceptLangList(
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const char * acceptLanguage,
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NLS_ACCEPT_LANGUAGE_LIST acceptLanguageList
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);
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/******************** Accept Charset List ************************/
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#define NLS_MAX_ACCEPT_CHARSET 16
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#define NLS_MAX_ACCEPT_CHARSET_LENGTH 128
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typedef char NLS_ACCEPT_CHARSET_LIST[NLS_MAX_ACCEPT_CHARSET][NLS_MAX_ACCEPT_CHARSET_LENGTH];
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/* NLS_AcceptCharsetList
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*
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* Will parse an Accept-Charset string of the form
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* "UTF8;q=0.9,SJIS;q=0.8;*;q=1.0,..."
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* The NLS_ACCEPT_CHARSET_LIST array will be loaded with the ordered
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* charset elements based on the priority of the charset specified.
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* The number of charsets will be returned as the result of the
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* call. The NLS_ACCEPT_CHARSET_LIST will be loaded with normalized
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* charset names. "*" is considered as a valid charset name, and will
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* be sorted as a charset.
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*/
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NLSUNIAPI_PUBLIC(size_t)
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NLS_AcceptCharsetList(
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const char * acceptCharset,
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NLS_ACCEPT_CHARSET_LIST acceptCharsetList
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);
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/* NLS_TargetEncodingFromCharsetList
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*
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* Returns the best target encoding for Accept-charset list.
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* The routine takes a NLS_ACCEPT_CHARSET_LIST returned by
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* NLS_AcceptCharsetList and returns the best target encoding
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* based on the sourceEncoding specified. The target encoding will
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* be a normalized encoding name. The result of this routine may
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* be NULL if no target encoding is found, or if the target encoding
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* is identical to the source encoding.
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*/
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NLSUNIAPI_PUBLIC(const char*)
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NLS_TargetEncodingFromCharsetList(
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const char* sourceEncoding,
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NLS_ACCEPT_CHARSET_LIST acceptCharsetList,
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size_t count
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);
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/********************* Character Name Entities *******************/
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/* NLS_Latin1NameEntityValue
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*
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*/
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NLSUNIAPI_PUBLIC(NLS_ErrorCode) NLS_Latin1NameEntityValue(
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const char * name,
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int *value
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);
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/************************ End ******************************/
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NLS_END_PROTOS
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#endif /* _NLSUTL_H */
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