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    00001 /*
    00002  * The Apache Software License, Version 1.1
    00003  *
    00004  * Copyright (c) 2001 The Apache Software Foundation.  All rights
    00005  * reserved.
    00006  *
    00007  * Redistribution and use in source and binary forms, with or without
    00008  * modification, are permitted provided that the following conditions
    00009  * are met:
    00010  *
    00011  * 1. Redistributions of source code must retain the above copyright
    00012  *    notice, this list of conditions and the following disclaimer.
    00013  *
    00014  * 2. Redistributions in binary form must reproduce the above copyright
    00015  *    notice, this list of conditions and the following disclaimer in
    00016  *    the documentation and/or other materials provided with the
    00017  *    distribution.
    00018  *
    00019  * 3. The end-user documentation included with the redistribution,
    00020  *    if any, must include the following acknowledgment:
    00021  *       "This product includes software developed by the
    00022  *        Apache Software Foundation (http://www.apache.org/)."
    00023  *    Alternately, this acknowledgment may appear in the software itself,
    00024  *    if and wherever such third-party acknowledgments normally appear.
    00025  *
    00026  * 4. The names "Xerces" and "Apache Software Foundation" must
    00027  *    not be used to endorse or promote products derived from this
    00028  *    software without prior written permission. For written
    00029  *    permission, please contact apache\@apache.org.
    00030  *
    00031  * 5. Products derived from this software may not be called "Apache",
    00032  *    nor may "Apache" appear in their name, without prior written
    00033  *    permission of the Apache Software Foundation.
    00034  *
    00035  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
    00036  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
    00037  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    00038  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
    00039  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    00040  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    00041  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
    00042  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
    00043  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    00044  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
    00045  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    00046  * SUCH DAMAGE.
    00047  * ====================================================================
    00048  *
    00049  * This software consists of voluntary contributions made by many
    00050  * individuals on behalf of the Apache Software Foundation, and was
    00051  * originally based on software copyright (c) 2001, International
    00052  * Business Machines, Inc., http://www.ibm.com .  For more information
    00053  * on the Apache Software Foundation, please see
    00054  * <http://www.apache.org/>.
    00055  */
    00056
    00057 /*
    00058  * $Id: HexBin.hpp,v 1.2 2002/11/04 15:22:03 tng Exp $
    00059  */
    00060
    00061 #ifndef HEXBIN_HPP
    00062 #define HEXBIN_HPP
    00063
    00064 #include <xercesc/util/XercesDefs.hpp>
    00065
    00066 XERCES_CPP_NAMESPACE_BEGIN
    00067
    00068 class  HexBin
    00069 {
    00070 public :
    00072
    00082     static int  getDataLength(const XMLCh* const hexData);
    00083
    00093     static bool isArrayByteHex(const XMLCh* const hexData);
    00094
    00096
    00097 private :
    00098
    00099     // -----------------------------------------------------------------------
    00100     //  Helper methods
    00101     // -----------------------------------------------------------------------
    00102
    00103     static void init();
    00104
    00105     static bool isHex(const XMLCh& octect);
    00106
    00107     // -----------------------------------------------------------------------
    00108     //  Unimplemented constructors and operators
    00109     // -----------------------------------------------------------------------
    00110     HexBin();
    00111     HexBin(const HexBin&);
    00112
    00113     // -----------------------------------------------------------------------
    00114     //  Private data members
    00115     //
    00116     //  isInitialized
    00117     //
    00118     //     set once hexNumberTable is initalized.
    00119     //
    00120     //  hexNumberTable
    00121     //
    00122     //     arrany holding valid hexNumber character.
    00123     //
    00124     // -----------------------------------------------------------------------
    00125     static bool       isInitialized;
    00126     static bool       hexNumberTable[];
    00127 };
    00128
    00129 XERCES_CPP_NAMESPACE_END
    00130
    00131 #endif

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