00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one or more 00003 * contributor license agreements. See the NOTICE file distributed with 00004 * this work for additional information regarding copyright ownership. 00005 * The ASF licenses this file to You under the Apache License, Version 2.0 00006 * (the "License"); you may not use this file except in compliance with 00007 * the License. You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 /* 00019 * $Id: HexBin.hpp 932887 2010-04-11 13:04:59Z borisk $ 00020 */ 00021 00022 #if !defined(XERCESC_INCLUDE_GUARD_HEXBIN_HPP) 00023 #define XERCESC_INCLUDE_GUARD_HEXBIN_HPP 00024 00025 #include <xercesc/util/PlatformUtils.hpp> 00026 00027 XERCES_CPP_NAMESPACE_BEGIN 00028 00029 class XMLUTIL_EXPORT HexBin 00030 { 00031 public : 00033 00043 static int getDataLength(const XMLCh* const hexData); 00044 00054 static bool isArrayByteHex(const XMLCh* const hexData); 00055 00070 static XMLCh* getCanonicalRepresentation 00071 ( 00072 const XMLCh* const hexData 00073 , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager 00074 ); 00075 00088 static XMLByte* decodeToXMLByte( 00089 const XMLCh* const hexData 00090 , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager 00091 ); 00092 00093 00095 00096 private : 00097 00098 // ----------------------------------------------------------------------- 00099 // Helper methods 00100 // ----------------------------------------------------------------------- 00101 00102 static bool isHex(const XMLCh& octet); 00103 00104 // ----------------------------------------------------------------------- 00105 // Unimplemented constructors and operators 00106 // ----------------------------------------------------------------------- 00107 HexBin(); 00108 HexBin(const HexBin&); 00109 HexBin& operator=(const HexBin&); 00110 00111 // ----------------------------------------------------------------------- 00112 // Private data members 00113 // 00114 // isInitialized 00115 // 00116 // set once hexNumberTable is initialized. 00117 // 00118 // hexNumberTable 00119 // 00120 // arrany holding valid hexNumber character. 00121 // 00122 // ----------------------------------------------------------------------- 00123 static const XMLByte hexNumberTable[]; 00124 }; 00125 00126 XERCES_CPP_NAMESPACE_END 00127 00128 #endif
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