| 8852 | namespace Catch { |
| 8853 | |
| 8854 | class XmlEncode { |
| 8855 | public: |
| 8856 | enum ForWhat { ForTextNodes, ForAttributes }; |
| 8857 | |
| 8858 | XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes ) |
| 8859 | : m_str( str ), |
| 8860 | m_forWhat( forWhat ) |
| 8861 | {} |
| 8862 | |
| 8863 | void encodeTo( std::ostream& os ) const { |
| 8864 | |
| 8865 | // Apostrophe escaping not necessary if we always use " to write attributes |
| 8866 | // (see: http://www.w3.org/TR/xml/#syntax) |
| 8867 | |
| 8868 | for( std::size_t i = 0; i < m_str.size(); ++ i ) { |
| 8869 | char c = m_str[i]; |
| 8870 | switch( c ) { |
| 8871 | case '<': os << "<"; break; |
| 8872 | case '&': os << "&"; break; |
| 8873 | |
| 8874 | case '>': |
| 8875 | // See: http://www.w3.org/TR/xml/#syntax |
| 8876 | if( i > 2 && m_str[i-1] == ']' && m_str[i-2] == ']' ) |
| 8877 | os << ">"; |
| 8878 | else |
| 8879 | os << c; |
| 8880 | break; |
| 8881 | |
| 8882 | case '\"': |
| 8883 | if( m_forWhat == ForAttributes ) |
| 8884 | os << """; |
| 8885 | else |
| 8886 | os << c; |
| 8887 | break; |
| 8888 | |
| 8889 | default: |
| 8890 | // Escape control chars - based on contribution by @espenalb in PR #465 |
| 8891 | if ( ( c < '\x09' ) || ( c > '\x0D' && c < '\x20') || c=='\x7F' ) |
| 8892 | os << "&#x" << std::uppercase << std::hex << static_cast<int>( c ); |
| 8893 | else |
| 8894 | os << c; |
| 8895 | } |
| 8896 | } |
| 8897 | } |
| 8898 | |
| 8899 | friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ) { |
| 8900 | xmlEncode.encodeTo( os ); |
| 8901 | return os; |
| 8902 | } |
| 8903 | |
| 8904 | private: |
| 8905 | std::string m_str; |
| 8906 | ForWhat m_forWhat; |
| 8907 | }; |
| 8908 | |
| 8909 | class XmlWriter { |
| 8910 | public: |