INTEGRATION: CWS sb17 (1.1.2); FILE ADDED

2004/04/05 15:33:52 sb 1.1.2.1: #i25672# Added RTL_TEXTENCODING_ADOBE_STANDARD/SYMBOL.

1 files changed, 160 insertions, 0 deletions

diff --git a/sal/textenc/convertsinglebytetobmpunicode.hxx b/sal/textenc/convertsinglebytetobmpunicode.hxx
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+/*************************************************************************
+ *
+ *  $RCSfile: convertsinglebytetobmpunicode.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: rt $ $Date: 2004-06-17 11:41:54 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRUNTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRUNTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc..
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef INCLUDED_sal_textenc_convertsinglebytetobmpunicode_hxx
+#define INCLUDED_sal_textenc_convertsinglebytetobmpunicode_hxx
+
+#include "tenchelp.h"
+
+#include "sal/types.h"
+
+#include <cstddef>
+
+/// @HTML
+
+namespace rtl { namespace textenc {
+
+/**
+   Maps a range of BMP Unicode code points to individual bytes.
+
+   @see rtl::textenc::BmpUnicodeToSingleByteConverterData
+ */
+struct BmpUnicodeToSingleByteRange {
+    /**
+       The start of the range of BMP Unicode code points.
+     */
+    sal_Unicode unicode;
+
+    /**
+       The extend of the range of BMP Unicode code points.
+
+       <p>The range covers <code>unicode</code> to <code>unicode + range</code>,
+       inclusive.  It is an error if <code>unicode + range</code> is greater
+       than <code>0xFFFF</code>.</p>
+     */
+    sal_uInt8 range;
+
+    /**
+       The start of the corresponding range of individual bytes.
+
+       <p>It is an error if <code>byte + range</code> is greater than
+       <code>0xFF</code>.</p>
+     */
+    sal_uInt8 byte;
+};
+
+/**
+   Data to convert between BMP Unicode and a single-byte character set.
+
+   <p>Only supports conversions where each legal unit from the single-byte
+   character set has one or more mappings to individual BMP Unicode code points
+   that are neither noncharacters nor surrogates.</p>
+
+   @see rtl_textenc_convertSingleByteToBmpUnicode
+   @see rtl_textenc_convertBmpUnicodeToSingleByte
+ */
+struct BmpUnicodeToSingleByteConverterData {
+    /**
+       Mapping from the single-byte character set to BMP Unicode code points.
+
+       <p>Illegal units from the single-byte character set are mapped to
+       <code>0xFFFF</code>.</p>
+     */
+    sal_Unicode byteToUnicode[256];
+
+    /**
+       The number of Unicode-to-byte conversion ranges.
+     */
+    std::size_t unicodeToByteEntries;
+
+    /**
+       The array of Unicode-to-byte conversion ranges, sorted by increasing
+       <code>unicode</code> values.
+
+       <p>The ranges may not overlap.</p>
+     */
+    BmpUnicodeToSingleByteRange const * unicodeToByte;
+};
+
+} }
+
+/**
+   Function to convert from a single-byte character set to BMP Unicode.
+
+   @see ImplConvertToUnicodeProc
+ */
+extern "C" sal_Size rtl_textenc_convertSingleByteToBmpUnicode(
+    ImplTextConverterData const * data, void * context, sal_Char const * srcBuf,
+    sal_Size srcBytes, sal_Unicode * destBuf, sal_Size destChars,
+    sal_uInt32 flags, sal_uInt32 * info, sal_Size * srcCvtBytes);
+
+/**
+   Function to convert from BMP Unicode to a single-byte character set.
+
+   @see ImplConvertToTextProc
+ */
+extern "C" sal_Size rtl_textenc_convertBmpUnicodeToSingleByte(
+    ImplTextConverterData const * data, void * context,
+    sal_Unicode const * srcBuf, sal_Size srcChars, sal_Char * destBuf,
+    sal_Size destBytes, sal_uInt32 flags, sal_uInt32 * info,
+    sal_Size * srcCvtChars);
+
+#endif