[88] | 1 | #ifndef _ABSTRACT_XMLLIGHT_H |
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| 2 | #define _ABSTRACT_XMLLIGHT_H |
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| 3 | |
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| 4 | // WORK IN PROGRESS THERE MUST BE SYNTAX ERROR AND OTHER BOGUS THING |
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| 5 | |
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| 6 | #include "Behavioural/include/IXMLLight.h" |
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| 7 | #include "Behavioural/include/XMLLightVector.h" |
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| 8 | #include "Behavioural/include/XMLLightFunctors.h" |
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| 9 | #include <sstream> |
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| 10 | #include <iterator> |
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| 11 | #include <string> |
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| 12 | #include <iostream> |
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| 13 | |
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| 14 | using std::basic_stringstream ; |
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| 15 | using std::basic_string; |
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| 16 | using std::basic_ostream; |
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| 17 | using std::basic_istream; |
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| 18 | |
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| 19 | namespace morpheo { |
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| 20 | namespace XMLUtils { |
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| 21 | |
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| 22 | |
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| 23 | //******************************************Class Declaration***************************************// |
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| 24 | |
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| 25 | template< typename char_type, typename ReferenceCounter = ClassicReferenceCounter > |
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| 26 | class AbstractXMLLight : public IXMLLight<char_type,ReferenceCounter> { |
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| 27 | protected : |
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| 28 | basic_string<char_type> m_internalString; |
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| 29 | public : |
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| 30 | inline basic_string<char_type> getInternalString(void) const; |
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| 31 | protected : |
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| 32 | inline explicit AbstractXMLLight ( const basic_string<char_type> & str); |
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| 33 | inline explicit AbstractXMLLight( const basic_istream<char_type> & s ,IXMLLight<char_type,ReferenceCounter> *parent = NULL); |
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| 34 | inline ~AbstractXMLLight(void); |
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| 35 | |
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| 36 | XMLLightVector<IXMLLight<char_type, ReferenceCounter> > getNodes ( const basic_string<char_type> & pattern ); |
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| 37 | |
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| 38 | //vector<XMLLight *> getNodes ( const string & pattern ); |
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| 39 | //XMLLight & getFirstNode ( const string & pattern = ""); |
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| 40 | |
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| 41 | |
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| 42 | //IXMLLightImpl & getRoot ( void ); |
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| 43 | basic_string<char_type> getName ( void ) ; |
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| 44 | //string & getValue ( void ) ; |
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| 45 | //string & getValue ( const string & firstNodeName ) ; |
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| 46 | bool containsAttribute ( const basic_string<char_type> & attributeName ); |
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| 47 | map<basic_string<char_type> , basic_string<char_type> > getAttributes ( void ); |
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| 48 | basic_string<char_type> getAttributeValue ( const basic_string<char_type> & attributeName ); |
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| 49 | |
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| 50 | friend basic_ostream<char_type> & operator<< |
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| 51 | ( basic_ostream<char_type> & os, const AbstractXMLLight<char_type, ReferenceCounter> * xl) { |
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| 52 | return os << endl << "\t\t" << xl->m_internalString << endl; |
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| 53 | } |
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| 54 | |
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| 55 | private: |
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| 56 | inline basic_string<char_type> extractEndRootTag(void); |
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| 57 | inline void trim(void) ; |
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| 58 | |
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| 59 | }; |
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| 60 | |
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| 61 | //******************************************Inline implementation***********************************// |
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| 62 | |
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| 63 | // implementation of constructors and destructors |
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| 64 | template < typename char_type, typename ReferenceCounter> |
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| 65 | AbstractXMLLight<char_type,ReferenceCounter>::AbstractXMLLight ( const basic_string<char_type> & str) |
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| 66 | : m_internalString(str) { |
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| 67 | trim(); |
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| 68 | } |
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| 69 | // CHANGE HERE |
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| 70 | |
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| 71 | template< typename char_type, typename ReferenceCounter> |
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| 72 | AbstractXMLLight<char_type,ReferenceCounter>::AbstractXMLLight |
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| 73 | ( const basic_istream<char_type> & str, IXMLLight<char_type, ReferenceCounter> * parent) { |
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| 74 | basic_stringstream<char_type> st ; |
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| 75 | st << str.rdbuf() ; |
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| 76 | m_internalString = st.str(); |
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| 77 | trim(); |
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| 78 | if ( parent == NULL ) { |
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| 79 | typename basic_string<char_type>::iterator iterator = m_internalString.begin(); |
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| 80 | while ( *(++iterator) != BEGIN_TAG ); |
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| 81 | m_internalString = basic_string<char_type>(iterator, m_internalString.end() ); |
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| 82 | } |
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| 83 | } |
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| 84 | |
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| 85 | template< typename char_type, typename ReferenceCounter> |
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| 86 | AbstractXMLLight<char_type,ReferenceCounter>::~AbstractXMLLight( void ) {} |
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| 87 | // |
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| 88 | // implementation of getter. |
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| 89 | template< typename char_type, typename ReferenceCounter> |
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| 90 | basic_string<char_type> AbstractXMLLight<char_type,ReferenceCounter>::getInternalString(void) const { |
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| 91 | return m_internalString; |
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| 92 | } |
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| 93 | |
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| 94 | // implementation of helper method. |
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| 95 | template < typename char_type, typename ReferenceCounter> |
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| 96 | void AbstractXMLLight<char_type,ReferenceCounter>::trim(void) { |
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| 97 | |
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| 98 | int index = m_internalString.find_first_of(BEGIN_TAG); |
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| 99 | int lastIndex = m_internalString.find_last_of(END_TAG); |
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| 100 | basic_string<char_type> reducedString = m_internalString.substr(index,lastIndex - index + 1 ); |
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| 101 | m_internalString = reducedString; |
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| 102 | } |
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| 103 | |
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| 104 | template < typename char_type, typename ReferenceCounter> |
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| 105 | basic_string<char_type> AbstractXMLLight<char_type, ReferenceCounter>::extractEndRootTag(void) { |
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| 106 | basic_string<char_type> internal = m_internalString.substr(0,m_internalString.find_last_of(BEGIN_TAG)); |
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| 107 | return internal.substr(0, m_internalString.find_last_of(END_TAG) + 1 ); |
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| 108 | } |
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| 109 | |
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| 110 | template < typename char_type, typename ReferenceCounter> |
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| 111 | XMLLightVector<IXMLLight<char_type,ReferenceCounter> > AbstractXMLLight<char_type, ReferenceCounter>::getNodes ( const basic_string<char_type> & pattern ) |
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| 112 | { |
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| 113 | XMLLightVector<IXMLLight<char_type,ReferenceCounter> > returnedNodesVector; |
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| 114 | basic_string<char_type> reduceString = extractEndRootTag(); |
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| 115 | if ( reduceString.empty() ) |
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| 116 | { |
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| 117 | return returnedNodesVector; |
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| 118 | } |
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| 119 | typename basic_string<char_type>::iterator iterator = reduceString.begin(); |
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| 120 | typename basic_string<char_type>::iterator endStringIterator = reduceString.end(); |
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| 121 | typename basic_string<char_type>::iterator tempIterator = iterator; |
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| 122 | bool first = true; |
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| 123 | |
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| 124 | while ( iterator != endStringIterator ) |
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| 125 | { |
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| 126 | if ( first ) |
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| 127 | { |
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| 128 | while ( *(++iterator) != END_TAG ) ; |
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| 129 | if ( ++iterator == endStringIterator ) |
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| 130 | { |
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| 131 | return returnedNodesVector; |
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| 132 | } |
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| 133 | first = false; |
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| 134 | } |
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| 135 | tempIterator = iterator; |
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| 136 | iterator = adjacent_find(iterator, endStringIterator, XMLLightComparator()); |
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| 137 | if ( iterator != endStringIterator ) |
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| 138 | { |
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| 139 | iterator+=2; |
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| 140 | } |
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| 141 | |
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| 142 | basic_string<char_type> s ( tempIterator, iterator ); |
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| 143 | if ( s.empty() || s.find_first_of(BEGIN_TAG) == basic_string<char_type>::npos ) |
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| 144 | { |
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| 145 | return returnedNodesVector; |
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| 146 | } |
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| 147 | AbstractXMLLight<char_type, ReferenceCounter> * abstractXMLLight = new AbstractXMLLight<char_type, ReferenceCounter>(s); |
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| 148 | if ( pattern.empty() || abstractXMLLight->getName() == pattern ) |
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| 149 | { |
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| 150 | returnedNodesVector.push_back(abstractXMLLight); |
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| 151 | } |
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| 152 | else |
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| 153 | { |
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| 154 | delete abstractXMLLight; |
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| 155 | } |
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| 156 | if ( iterator != endStringIterator ) |
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| 157 | { |
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| 158 | iterator++; |
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| 159 | } |
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| 160 | } |
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| 161 | return returnedNodesVector; |
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| 162 | } |
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| 163 | |
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| 164 | |
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| 165 | template < typename char_type, typename ReferenceCounter> |
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| 166 | basic_string<char_type> AbstractXMLLight<char_type,ReferenceCounter>::getName( void ) |
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| 167 | { |
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| 168 | if ( m_internalString.empty() ) { |
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| 169 | std::cout << " oups chaine non copie " << std::endl ; |
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| 170 | } |
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| 171 | typename basic_string<char_type>::iterator iterator = m_internalString.begin(); |
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| 172 | basic_string<char_type> resultString ; |
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| 173 | while ( *( ++ iterator ) != END_TAG && *iterator != ' ' && *iterator != '\n' && *iterator != '\t' && *iterator != SECOND_TAG ) |
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| 174 | |
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| 175 | { |
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| 176 | resultString.append(1,*( iterator) ); |
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| 177 | } |
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| 178 | return resultString; |
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| 179 | } |
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| 180 | |
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| 181 | |
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| 182 | template < typename char_type, typename ReferenceCounter> |
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| 183 | map< basic_string<char_type>, basic_string<char_type> > AbstractXMLLight<char_type,ReferenceCounter>::getAttributes(void) |
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| 184 | { |
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| 185 | char equalSeparator = '='; |
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| 186 | basic_string<char_type> separator(" \a\b\n\t\f\r\v"); |
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| 187 | basic_string<char_type> key; |
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| 188 | basic_string<char_type> value; |
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| 189 | |
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| 190 | map<basic_string<char_type>, basic_string<char_type> > returnedMap; |
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| 191 | size_t last_position = 0; |
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| 192 | size_t previous_position = 0; |
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| 193 | size_t begin_position = 0; |
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| 194 | size_t end_position = m_internalString.find_first_of(END_TAG); |
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| 195 | basic_string<char_type> nodeString = m_internalString.substr(0,end_position); |
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| 196 | |
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| 197 | while ( last_position = nodeString.find_first_of(equalSeparator,last_position) , last_position != basic_string<char_type>::npos ) |
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| 198 | { |
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| 199 | begin_position = last_position; |
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| 200 | last_position = nodeString.find_last_not_of(separator,begin_position-1); |
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| 201 | previous_position = nodeString.find_last_of(separator,last_position); |
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| 202 | key = nodeString.substr(previous_position+1, last_position-previous_position ); |
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| 203 | last_position = nodeString.find_first_not_of(separator, begin_position +1) ; |
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| 204 | previous_position = last_position; |
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| 205 | last_position = nodeString.find_first_of(nodeString[previous_position] , previous_position +1 ); |
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| 206 | value = nodeString.substr(previous_position +1 ,last_position - previous_position - 1); |
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| 207 | returnedMap.insert(make_pair(key,value)); |
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| 208 | // test d'erreur pour l'insertion a ajouter |
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| 209 | |
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| 210 | } |
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| 211 | |
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| 212 | return returnedMap; |
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| 213 | } |
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| 214 | |
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| 215 | |
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| 216 | template < typename char_type, typename ReferenceCounter> |
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| 217 | bool AbstractXMLLight<char_type,ReferenceCounter>::containsAttribute ( const basic_string<char_type> & attributeName ) |
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| 218 | { |
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| 219 | map<basic_string<char_type>,basic_string<char_type> > attributeMap = getAttributes(); |
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| 220 | if ( ! attributeMap.empty() && attributeMap.count(attributeName) == 1 ) |
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| 221 | { |
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| 222 | return true; |
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| 223 | } |
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| 224 | |
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| 225 | return false; |
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| 226 | } |
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| 227 | |
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| 228 | template < typename char_type, typename ReferenceCounter> |
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| 229 | basic_string<char_type> AbstractXMLLight<char_type,ReferenceCounter>::getAttributeValue ( const basic_string<char_type> & attributeName ) |
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| 230 | { |
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| 231 | map<basic_string<char_type>, basic_string<char_type> > attributeMap = getAttributes() ; |
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| 232 | typename map<basic_string<char_type>,basic_string<char_type> >::iterator it = attributeMap.find(attributeName); |
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| 233 | if ( it == attributeMap.end() ) |
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| 234 | { |
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| 235 | return basic_string<char_type>(""); |
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| 236 | } |
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| 237 | return (*it).second; |
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| 238 | } |
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| 239 | } |
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| 240 | } |
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| 241 | #endif |
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| 242 | |
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