secureswitools/swisistools/source/xmlparser/xerces/include/xercesc/util/XMLUTF8Transcoder.hpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/secureswitools/swisistools/source/xmlparser/xerces/include/xercesc/util/XMLUTF8Transcoder.hpp Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,130 @@
+/*
+* 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.
+ */
+
+#ifndef XMLUTF8TRANSCODER_HPP
+#define XMLUTF8TRANSCODER_HPP
+
+#include <xercesc/util/XercesDefs.hpp>
+#include <xercesc/util/TransService.hpp>
+#include <xercesc/util/UTFDataFormatException.hpp>
+
+XERCES_CPP_NAMESPACE_BEGIN
+
+//
+// This class provides an implementation of the XMLTranscoder interface
+// for a simple UTF8 transcoder. The parser does some encodings
+// intrinsically without depending upon external transcoding services.
+// To make everything more orthagonal, we implement these internal
+// transcoders using the same transcoder abstraction as the pluggable
+// transcoding services do.
+//
+class XMLUTIL_EXPORT XMLUTF8Transcoder : public XMLTranscoder
+{
+public :
+ // -----------------------------------------------------------------------
+ // Public constructors and destructor
+ // -----------------------------------------------------------------------
+ XMLUTF8Transcoder
+ (
+ const XMLCh* const encodingName
+ , const unsigned int blockSize
+ , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
+ );
+
+ virtual ~XMLUTF8Transcoder();
+
+
+ // -----------------------------------------------------------------------
+ // Implementation of the XMLTranscoder 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;
+
+
+private :
+
+ inline void checkTrailingBytes(
+ const XMLByte toCheck
+ , const unsigned int trailingBytes
+ , const unsigned int position
+ ) const;
+
+private :
+ // -----------------------------------------------------------------------
+ // Unimplemented constructors and operators
+ // -----------------------------------------------------------------------
+ XMLUTF8Transcoder(const XMLUTF8Transcoder&);
+ XMLUTF8Transcoder& operator=(const XMLUTF8Transcoder&);
+};
+
+inline
+void XMLUTF8Transcoder::checkTrailingBytes(const XMLByte toCheck
+ , const unsigned int trailingBytes
+ , const unsigned int position) const
+{
+
+ if((toCheck & 0xC0) != 0x80)
+ {
+ char len[2] = {(char)(trailingBytes+0x31), 0};
+ char pos[2] = {(char)(position+0x31), 0};
+ char byte[2] = {toCheck,0};
+ ThrowXMLwithMemMgr3(UTFDataFormatException, XMLExcepts::UTF8_FormatError, pos, byte, len, getMemoryManager());
+ }
+
+}
+
+XERCES_CPP_NAMESPACE_END
+
+#endif