| 1805 | |
| 1806 | |
| 1807 | char* XMLElement::ParseAttributes( char* p, int* curLineNumPtr ) |
| 1808 | { |
| 1809 | const char* start = p; |
| 1810 | XMLAttribute* prevAttribute = 0; |
| 1811 | |
| 1812 | // Read the attributes. |
| 1813 | while( p ) { |
| 1814 | p = XMLUtil::SkipWhiteSpace( p, curLineNumPtr ); |
| 1815 | if ( !(*p) ) { |
| 1816 | _document->SetError( XML_ERROR_PARSING_ELEMENT, start, Name(), _parseLineNum ); |
| 1817 | return 0; |
| 1818 | } |
| 1819 | |
| 1820 | // attribute. |
| 1821 | if (XMLUtil::IsNameStartChar( *p ) ) { |
| 1822 | XMLAttribute* attrib = CreateAttribute(); |
| 1823 | TIXMLASSERT( attrib ); |
| 1824 | attrib->_parseLineNum = _document->_parseCurLineNum; |
| 1825 | |
| 1826 | int attrLineNum = attrib->_parseLineNum; |
| 1827 | |
| 1828 | p = attrib->ParseDeep( p, _document->ProcessEntities(), curLineNumPtr ); |
| 1829 | if ( !p || Attribute( attrib->Name() ) ) { |
| 1830 | DeleteAttribute( attrib ); |
| 1831 | _document->SetError( XML_ERROR_PARSING_ATTRIBUTE, start, p, attrLineNum ); |
| 1832 | return 0; |
| 1833 | } |
| 1834 | // There is a minor bug here: if the attribute in the source xml |
| 1835 | // document is duplicated, it will not be detected and the |
| 1836 | // attribute will be doubly added. However, tracking the 'prevAttribute' |
| 1837 | // avoids re-scanning the attribute list. Preferring performance for |
| 1838 | // now, may reconsider in the future. |
| 1839 | if ( prevAttribute ) { |
| 1840 | TIXMLASSERT( prevAttribute->_next == 0 ); |
| 1841 | prevAttribute->_next = attrib; |
| 1842 | } |
| 1843 | else { |
| 1844 | TIXMLASSERT( _rootAttribute == 0 ); |
| 1845 | _rootAttribute = attrib; |
| 1846 | } |
| 1847 | prevAttribute = attrib; |
| 1848 | } |
| 1849 | // end of the tag |
| 1850 | else if ( *p == '>' ) { |
| 1851 | ++p; |
| 1852 | break; |
| 1853 | } |
| 1854 | // end of the tag |
| 1855 | else if ( *p == '/' && *(p+1) == '>' ) { |
| 1856 | _closingType = CLOSED; |
| 1857 | return p+2; // done; sealed element. |
| 1858 | } |
| 1859 | else { |
| 1860 | _document->SetError( XML_ERROR_PARSING_ELEMENT, start, p, _parseLineNum ); |
| 1861 | return 0; |
| 1862 | } |
| 1863 | } |
| 1864 | return p; |
nothing calls this directly
no test coverage detected