ceph/src/boost/libs/test/include/boost/test/utils/xml_printer.hpp

   1 //  (C) Copyright Gennadiy Rozental 2001.
   2 //  Distributed under the Boost Software License, Version 1.0.
   3 //  (See accompanying file LICENSE_1_0.txt or copy at
   4 //  http://www.boost.org/LICENSE_1_0.txt)
   5
   6 //  See http://www.boost.org/libs/test for the library home page.
   7 //
   8 //  File        : $RCSfile$
   9 //
  10 //  Version     : $Revision$
  11 //
  12 //  Description : common code used by any agent serving as OF_XML printer
  13 // ***************************************************************************
  14
  15 #ifndef BOOST_TEST_UTILS_XML_PRINTER_HPP
  16 #define BOOST_TEST_UTILS_XML_PRINTER_HPP
  17
  18 // Boost.Test
  19 #include <boost/test/utils/basic_cstring/basic_cstring.hpp>
  20 #include <boost/test/utils/custom_manip.hpp>
  21 #include <boost/test/utils/foreach.hpp>
  22 #include <boost/test/utils/basic_cstring/io.hpp>
  23
  24 // Boost
  25 #include <boost/config.hpp>
  26
  27 // STL
  28 #include <iostream>
  29
  30 #include <boost/test/detail/suppress_warnings.hpp>
  31
  32 //____________________________________________________________________________//
  33
  34 namespace boost {
  35 namespace unit_test {
  36 namespace utils {
  37
  38 // ************************************************************************** //
  39 // **************               xml print helpers              ************** //
  40 // ************************************************************************** //
  41
  42 inline void
  43 print_escaped( std::ostream& where_to, const_string value )
  44 {
  45 #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) && !defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX)
  46     static std::map<char,char const*> const char_type{{
  47         {'<' , "lt"},
  48         {'>' , "gt"},
  49         {'&' , "amp"},
  50         {'\'', "apos"},
  51         {'"' , "quot"}
  52     }};
  53 #else
  54     static std::map<char,char const*> char_type;
  55
  56     if( char_type.empty() ) {
  57         char_type['<'] = "lt";
  58         char_type['>'] = "gt";
  59         char_type['&'] = "amp";
  60         char_type['\'']= "apos";
  61         char_type['"'] = "quot";
  62     }
  63 #endif
  64
  65     BOOST_TEST_FOREACH( char, c, value ) {
  66         std::map<char,char const*>::const_iterator found_ref = char_type.find( c );
  67
  68         if( found_ref != char_type.end() )
  69             where_to << '&' << found_ref->second << ';';
  70         else
  71             where_to << c;
  72     }
  73 }
  74
  75 //____________________________________________________________________________//
  76
  77 inline void
  78 print_escaped( std::ostream& where_to, std::string const& value )
  79 {
  80     print_escaped( where_to, const_string( value ) );
  81 }
  82
  83 //____________________________________________________________________________//
  84
  85 template<typename T>
  86 inline void
  87 print_escaped( std::ostream& where_to, T const& value )
  88 {
  89     where_to << value;
  90 }
  91
  92 //____________________________________________________________________________//
  93
  94 inline void
  95 print_escaped_cdata( std::ostream& where_to, const_string value )
  96 {
  97     static const_string cdata_end( "]]>" );
  98
  99     const_string::size_type pos = value.find( cdata_end );
 100     if( pos == const_string::npos )
 101         where_to << value;
 102     else {
 103         where_to << value.substr( 0, pos+2 ) << cdata_end
 104                  << BOOST_TEST_L( "<![CDATA[" ) << value.substr( pos+2 );
 105     }
 106 }
 107
 108 //____________________________________________________________________________//
 109
 110 typedef custom_manip<struct attr_value_t> attr_value;
 111
 112 template<typename T>
 113 inline std::ostream&
 114 operator<<( custom_printer<attr_value> const& p, T const& value )
 115 {
 116     *p << "=\"";
 117     print_escaped( *p, value );
 118     *p << '"';
 119
 120     return *p;
 121 }
 122
 123 //____________________________________________________________________________//
 124
 125 typedef custom_manip<struct cdata_t> cdata;
 126
 127 inline std::ostream&
 128 operator<<( custom_printer<cdata> const& p, const_string value )
 129 {
 130     *p << BOOST_TEST_L( "<![CDATA[" );
 131     print_escaped_cdata( *p, value );
 132     return  *p << BOOST_TEST_L( "]]>" );
 133 }
 134
 135 //____________________________________________________________________________//
 136
 137 } // namespace utils
 138 } // namespace unit_test
 139 } // namespace boost
 140
 141 #include <boost/test/detail/enable_warnings.hpp>
 142
 143 #endif // BOOST_TEST_UTILS_XML_PRINTER_HPP