[2674] | 1 | /* |
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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| 3 | * contributor license agreements. See the NOTICE file distributed with |
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| 4 | * this work for additional information regarding copyright ownership. |
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| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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| 6 | * (the "License"); you may not use this file except in compliance with |
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| 7 | * the License. You may obtain a copy of the License at |
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| 8 | * |
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| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 10 | * |
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| 11 | * Unless required by applicable law or agreed to in writing, software |
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| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 14 | * See the License for the specific language governing permissions and |
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| 15 | * limitations under the License. |
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| 16 | */ |
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| 17 | |
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| 18 | /* |
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| 19 | * $Id: DocTypeHandler.hpp 568078 2007-08-21 11:43:25Z amassari $ |
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| 20 | */ |
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| 21 | |
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| 22 | |
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| 23 | |
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| 24 | #if !defined(DOCTYPEHANDLER_HPP) |
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| 25 | #define DOCTYPEHANDLER_HPP |
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| 26 | |
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| 27 | #include <xercesc/util/XercesDefs.hpp> |
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| 28 | #include <xercesc/framework/XMLNotationDecl.hpp> |
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| 29 | #include <xercesc/validators/DTD/DTDAttDef.hpp> |
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| 30 | #include <xercesc/validators/DTD/DTDElementDecl.hpp> |
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| 31 | #include <xercesc/validators/DTD/DTDEntityDecl.hpp> |
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| 32 | |
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| 33 | XERCES_CPP_NAMESPACE_BEGIN |
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| 34 | |
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| 35 | // |
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| 36 | // This abstract class defines the document type handler API's which can be |
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| 37 | // used to process the DTD events generated by the DTDScanner as it scans the |
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| 38 | // internal and external subset. |
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| 39 | |
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| 40 | class VALIDATORS_EXPORT DocTypeHandler |
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| 41 | { |
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| 42 | public: |
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| 43 | // ----------------------------------------------------------------------- |
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| 44 | // Constructors and Destructor |
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| 45 | // ----------------------------------------------------------------------- |
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| 46 | DocTypeHandler() |
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| 47 | { |
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| 48 | } |
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| 49 | |
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| 50 | virtual ~DocTypeHandler() |
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| 51 | { |
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| 52 | } |
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| 53 | |
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| 54 | |
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| 55 | // ----------------------------------------------------------------------- |
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| 56 | // The document type handler virtual handler interface |
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| 57 | // ----------------------------------------------------------------------- |
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| 58 | virtual void attDef |
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| 59 | ( |
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| 60 | const DTDElementDecl& elemDecl |
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| 61 | , const DTDAttDef& attDef |
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| 62 | , const bool ignoring |
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| 63 | ) = 0; |
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| 64 | |
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| 65 | virtual void doctypeComment |
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| 66 | ( |
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| 67 | const XMLCh* const comment |
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| 68 | ) = 0; |
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| 69 | |
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| 70 | virtual void doctypeDecl |
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| 71 | ( |
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| 72 | const DTDElementDecl& elemDecl |
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| 73 | , const XMLCh* const publicId |
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| 74 | , const XMLCh* const systemId |
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| 75 | , const bool hasIntSubset |
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| 76 | , const bool hasExtSubset = false |
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| 77 | ) = 0; |
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| 78 | |
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| 79 | virtual void doctypePI |
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| 80 | ( |
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| 81 | const XMLCh* const target |
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| 82 | , const XMLCh* const data |
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| 83 | ) = 0; |
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| 84 | |
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| 85 | virtual void doctypeWhitespace |
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| 86 | ( |
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| 87 | const XMLCh* const chars |
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| 88 | , const unsigned int length |
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| 89 | ) = 0; |
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| 90 | |
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| 91 | virtual void elementDecl |
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| 92 | ( |
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| 93 | const DTDElementDecl& decl |
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| 94 | , const bool isIgnored |
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| 95 | ) = 0; |
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| 96 | |
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| 97 | virtual void endAttList |
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| 98 | ( |
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| 99 | const DTDElementDecl& elemDecl |
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| 100 | ) = 0; |
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| 101 | |
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| 102 | virtual void endIntSubset() = 0; |
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| 103 | |
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| 104 | virtual void endExtSubset() = 0; |
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| 105 | |
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| 106 | virtual void entityDecl |
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| 107 | ( |
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| 108 | const DTDEntityDecl& entityDecl |
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| 109 | , const bool isPEDecl |
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| 110 | , const bool isIgnored |
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| 111 | ) = 0; |
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| 112 | |
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| 113 | virtual void resetDocType() = 0; |
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| 114 | |
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| 115 | virtual void notationDecl |
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| 116 | ( |
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| 117 | const XMLNotationDecl& notDecl |
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| 118 | , const bool isIgnored |
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| 119 | ) = 0; |
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| 120 | |
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| 121 | virtual void startAttList |
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| 122 | ( |
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| 123 | const DTDElementDecl& elemDecl |
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| 124 | ) = 0; |
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| 125 | |
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| 126 | virtual void startIntSubset() = 0; |
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| 127 | |
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| 128 | virtual void startExtSubset() = 0; |
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| 129 | |
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| 130 | virtual void TextDecl |
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| 131 | ( |
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| 132 | const XMLCh* const versionStr |
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| 133 | , const XMLCh* const encodingStr |
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| 134 | ) = 0; |
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| 135 | |
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| 136 | |
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| 137 | private: |
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| 138 | // ----------------------------------------------------------------------- |
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| 139 | // Unimplemented constructors and operators |
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| 140 | // ----------------------------------------------------------------------- |
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| 141 | DocTypeHandler(const DocTypeHandler&); |
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| 142 | DocTypeHandler& operator=(const DocTypeHandler&); |
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| 143 | }; |
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| 144 | |
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| 145 | XERCES_CPP_NAMESPACE_END |
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| 146 | |
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| 147 | #endif |
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