secureswitools/swisistools/source/xmlparser/xerces/include/xercesc/util/XML256TableTranscoder.hpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/secureswitools/swisistools/source/xmlparser/xerces/include/xercesc/util/XML256TableTranscoder.hpp Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,163 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * $Id: XML256TableTranscoder.hpp 568078 2007-08-21 11:43:25Z amassari $
+ */
+
+
+#ifndef XML256TABLETRANSCODER_HPP
+#define XML256TABLETRANSCODER_HPP
+
+#include <xercesc/util/TransService.hpp>
+
+XERCES_CPP_NAMESPACE_BEGIN
+
+//
+// This class implements the functionality of a common type of transcoder
+// for an 8 bit, single byte encoding based on a set of 'to' and 'from'
+// translation tables. Actual derived classes are trivial and just have to
+// provide us with pointers to their tables and we do all the work.
+//
+class XMLUTIL_EXPORT XML256TableTranscoder : public XMLTranscoder
+{
+public :
+ // -----------------------------------------------------------------------
+ // Public constructors and destructor
+ // -----------------------------------------------------------------------
+ virtual ~XML256TableTranscoder();
+
+
+ // -----------------------------------------------------------------------
+ // The virtual transcoding interface
+ // -----------------------------------------------------------------------
+ virtual unsigned int transcodeFrom
+ (
+ const XMLByte* const srcData
+ , const unsigned int srcCount
+ , XMLCh* const toFill
+ , const unsigned int maxChars
+ , unsigned int& bytesEaten
+ , unsigned char* const charSizes
+ );
+
+ virtual unsigned int transcodeTo
+ (
+ const XMLCh* const srcData
+ , const unsigned int srcCount
+ , XMLByte* const toFill
+ , const unsigned int maxBytes
+ , unsigned int& charsEaten
+ , const UnRepOpts options
+ );
+
+ virtual bool canTranscodeTo
+ (
+ const unsigned int toCheck
+ ) const;
+
+
+protected :
+ // -----------------------------------------------------------------------
+ // Hidden constructors
+ // -----------------------------------------------------------------------
+ XML256TableTranscoder
+ (
+ const XMLCh* const encodingName
+ , const unsigned int blockSize
+ , const XMLCh* const fromTable
+ , const XMLTransService::TransRec* const toTable
+ , const unsigned int toTableSize
+ , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
+ );
+
+
+ // -----------------------------------------------------------------------
+ // Protected helper methods
+ // -----------------------------------------------------------------------
+ XMLByte xlatOneTo
+ (
+ const XMLCh toXlat
+ ) const;
+
+
+private :
+ // -----------------------------------------------------------------------
+ // Unimplemented constructors and operators
+ // -----------------------------------------------------------------------
+ XML256TableTranscoder();
+ XML256TableTranscoder(const XML256TableTranscoder&);
+ XML256TableTranscoder& operator=(const XML256TableTranscoder&);
+
+
+ // -----------------------------------------------------------------------
+ // Private data members
+ //
+ // fFromTable
+ // This is the 'from' table that we were given during construction.
+ // It is a 256 entry table of XMLCh chars. Each entry is the
+ // Unicode code point for the external encoding point of that value.
+ // So fFromTable[N] is the Unicode translation of code point N of
+ // the source encoding.
+ //
+ // We don't own this table, we just refer to it. It is assumed that
+ // the table is static, for performance reasons.
+ //
+ // fToSize
+ // The 'to' table is variable sized. This indicates how many records
+ // are in it.
+ //
+ // fToTable
+ // This is a variable sized table of TransRec structures. It must
+ // be sorted by the intCh field, i.e. the XMLCh field. It is searched
+ // binarily to find the record for a particular Unicode char. Then
+ // that record's extch field is the translation record.
+ //
+ // We don't own this table, we just refer to it. It is assumed that
+ // the table is static, for performance reasons.
+ //
+ // NOTE: There may be dups of the extCh field, since there might be
+ // multiple Unicode code points which map to the same external code
+ // point. Normally this won't happen, since the parser assumes that
+ // internalization is normalized, but we have to be prepared to do
+ // the right thing if some client code gives us non-normalized data
+ // itself.
+ // -----------------------------------------------------------------------
+ const XMLCh* fFromTable;
+ unsigned int fToSize;
+ const XMLTransService::TransRec* fToTable;
+};
+
+XERCES_CPP_NAMESPACE_END
+
+#endif