X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fjson_spirit%2Fjson_spirit_value.h;fp=src%2Fceph%2Fsrc%2Fjson_spirit%2Fjson_spirit_value.h;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=a4126369fa150d5dd3a81b00bf5b472c8f6a650d;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git diff --git a/src/ceph/src/json_spirit/json_spirit_value.h b/src/ceph/src/json_spirit/json_spirit_value.h deleted file mode 100644 index a412636..0000000 --- a/src/ceph/src/json_spirit/json_spirit_value.h +++ /dev/null @@ -1,584 +0,0 @@ -#ifndef JSON_SPIRIT_VALUE -#define JSON_SPIRIT_VALUE - -// Copyright John W. Wilkinson 2007 - 2011 -// Distributed under the MIT License, see accompanying file LICENSE.txt - -// json spirit version 4.05 - -#if defined(_MSC_VER) && (_MSC_VER >= 1020) -# pragma once -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -// comment out the value types you don't need to reduce build times and intermediate file sizes -#define JSON_SPIRIT_VALUE_ENABLED -//#define JSON_SPIRIT_WVALUE_ENABLED -#define JSON_SPIRIT_MVALUE_ENABLED -//#define JSON_SPIRIT_WMVALUE_ENABLED - -namespace json_spirit -{ - enum Value_type{ obj_type, array_type, str_type, bool_type, int_type, real_type, null_type }; - - struct Null{}; - - template< class Config > // Config determines whether the value uses std::string or std::wstring and - // whether JSON Objects are represented as vectors or maps - class Value_impl - { - public: - - typedef Config Config_type; - typedef typename Config::String_type String_type; - typedef typename Config::Object_type Object; - typedef typename Config::Array_type Array; - typedef typename String_type::const_pointer Const_str_ptr; // eg const char* - - Value_impl(); // creates null value - Value_impl( Const_str_ptr value ); - Value_impl( const String_type& value ); - Value_impl( const Object& value ); - Value_impl( const Array& value ); - Value_impl( bool value ); - Value_impl( int value ); - Value_impl( boost::int64_t value ); - Value_impl( boost::uint64_t value ); - Value_impl( double value ); - - template< class Iter > - Value_impl( Iter first, Iter last ); // constructor from containers, e.g. std::vector or std::list - - template< BOOST_VARIANT_ENUM_PARAMS( typename T ) > - Value_impl( const boost::variant< BOOST_VARIANT_ENUM_PARAMS(T) >& variant ); // constructor for compatible variant types - - Value_impl( const Value_impl& other ); - - bool operator==( const Value_impl& lhs ) const; - - Value_impl& operator=( const Value_impl& lhs ); - - Value_type type() const; - - bool is_uint64() const; - bool is_null() const; - - const String_type& get_str() const; - const Object& get_obj() const; - const Array& get_array() const; - bool get_bool() const; - int get_int() const; - boost::int64_t get_int64() const; - boost::uint64_t get_uint64() const; - double get_real() const; - - Object& get_obj(); - Array& get_array(); - - template< typename T > T get_value() const; // example usage: int i = value.get_value< int >(); - // or double d = value.get_value< double >(); - - static const Value_impl null; - - private: - - void check_type( const Value_type vtype ) const; - - typedef boost::variant< boost::recursive_wrapper< Object >, boost::recursive_wrapper< Array >, - String_type, bool, boost::int64_t, double, Null, boost::uint64_t > Variant; - - Variant v_; - - class Variant_converter_visitor : public boost::static_visitor< Variant > - { - public: - - template< typename T, typename A, template< typename, typename > class Cont > - Variant operator()( const Cont< T, A >& cont ) const - { - return Array( cont.begin(), cont.end() ); - } - - Variant operator()( int i ) const - { - return static_cast< boost::int64_t >( i ); - } - - template - Variant operator()( const T& t ) const - { - return t; - } - }; - }; - - // vector objects - - template< class Config > - struct Pair_impl - { - typedef typename Config::String_type String_type; - typedef typename Config::Value_type Value_type; - - Pair_impl() - { - } - - Pair_impl( const String_type& name, const Value_type& value ); - - bool operator==( const Pair_impl& lhs ) const; - - String_type name_; - Value_type value_; - }; - -#if defined( JSON_SPIRIT_VALUE_ENABLED ) || defined( JSON_SPIRIT_WVALUE_ENABLED ) - template< class String > - struct Config_vector - { - typedef String String_type; - typedef Value_impl< Config_vector > Value_type; - typedef Pair_impl < Config_vector > Pair_type; - typedef std::vector< Value_type > Array_type; - typedef std::vector< Pair_type > Object_type; - - static Value_type& add( Object_type& obj, const String_type& name, const Value_type& value ) - { - obj.push_back( Pair_type( name , value ) ); - - return obj.back().value_; - } - - static String_type get_name( const Pair_type& pair ) - { - return pair.name_; - } - - static Value_type get_value( const Pair_type& pair ) - { - return pair.value_; - } - }; -#endif - - // typedefs for ASCII - -#ifdef JSON_SPIRIT_VALUE_ENABLED - typedef Config_vector< std::string > Config; - - typedef Config::Value_type Value; - typedef Config::Pair_type Pair; - typedef Config::Object_type Object; - typedef Config::Array_type Array; -#endif - - // typedefs for Unicode - -#if defined( JSON_SPIRIT_WVALUE_ENABLED ) && !defined( BOOST_NO_STD_WSTRING ) - typedef Config_vector< std::wstring > wConfig; - - typedef wConfig::Value_type wValue; - typedef wConfig::Pair_type wPair; - typedef wConfig::Object_type wObject; - typedef wConfig::Array_type wArray; -#endif - - // map objects - -#if defined( JSON_SPIRIT_MVALUE_ENABLED ) || defined( JSON_SPIRIT_WMVALUE_ENABLED ) - template< class String > - struct Config_map - { - typedef String String_type; - typedef Value_impl< Config_map > Value_type; - typedef std::vector< Value_type > Array_type; - typedef std::map< String_type, Value_type > Object_type; - typedef std::pair< String_type, Value_type > Pair_type; - - static Value_type& add( Object_type& obj, const String_type& name, const Value_type& value ) - { - return obj[ name ] = value; - } - - static String_type get_name( const Pair_type& pair ) - { - return pair.first; - } - - static Value_type get_value( const Pair_type& pair ) - { - return pair.second; - } - }; -#endif - - // typedefs for ASCII - -#ifdef JSON_SPIRIT_MVALUE_ENABLED - typedef Config_map< std::string > mConfig; - - typedef mConfig::Value_type mValue; - typedef mConfig::Object_type mObject; - typedef mConfig::Array_type mArray; -#endif - - // typedefs for Unicode - -#if defined( JSON_SPIRIT_WMVALUE_ENABLED ) && !defined( BOOST_NO_STD_WSTRING ) - typedef Config_map< std::wstring > wmConfig; - - typedef wmConfig::Value_type wmValue; - typedef wmConfig::Object_type wmObject; - typedef wmConfig::Array_type wmArray; -#endif - - /////////////////////////////////////////////////////////////////////////////////////////////// - // - // implementation - - inline bool operator==( const Null&, const Null& ) - { - return true; - } - - template< class Config > - const Value_impl< Config > Value_impl< Config >::null; - - template< class Config > - Value_impl< Config >::Value_impl() - : v_( Null() ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( const Const_str_ptr value ) - : v_( String_type( value ) ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( const String_type& value ) - : v_( value ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( const Object& value ) - : v_( value ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( const Array& value ) - : v_( value ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( bool value ) - : v_( value ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( int value ) - : v_( static_cast< boost::int64_t >( value ) ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( boost::int64_t value ) - : v_( value ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( boost::uint64_t value ) - : v_( value ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( double value ) - : v_( value ) - { - } - - template< class Config > - Value_impl< Config >::Value_impl( const Value_impl< Config >& other ) - : v_( other.v_ ) - { - } - - template< class Config > - template< class Iter > - Value_impl< Config >::Value_impl( Iter first, Iter last ) - : v_( Array( first, last ) ) - { - } - - template< class Config > - template< BOOST_VARIANT_ENUM_PARAMS( typename T ) > - Value_impl< Config >::Value_impl( const boost::variant< BOOST_VARIANT_ENUM_PARAMS(T) >& variant ) - : v_( boost::apply_visitor( Variant_converter_visitor(), variant) ) - { - } - - template< class Config > - Value_impl< Config >& Value_impl< Config >::operator=( const Value_impl& lhs ) - { - Value_impl tmp( lhs ); - - std::swap( v_, tmp.v_ ); - - return *this; - } - - template< class Config > - bool Value_impl< Config >::operator==( const Value_impl& lhs ) const - { - if( this == &lhs ) return true; - - if( type() != lhs.type() ) return false; - - return v_ == lhs.v_; - } - - template< class Config > - Value_type Value_impl< Config >::type() const - { - if( is_uint64() ) - { - return int_type; - } - - return static_cast< Value_type >( v_.which() ); - } - - template< class Config > - bool Value_impl< Config >::is_uint64() const - { - return v_.which() == null_type + 1; - } - - template< class Config > - bool Value_impl< Config >::is_null() const - { - return type() == null_type; - } - - template< class Config > - void Value_impl< Config >::check_type( const Value_type vtype ) const - { - if( type() != vtype ) - { - std::ostringstream os; - - os << "value type is " << type() << " not " << vtype; - - throw std::runtime_error( os.str() ); - } - } - - template< class Config > - const typename Config::String_type& Value_impl< Config >::get_str() const - { - check_type( str_type ); - - return *boost::get< String_type >( &v_ ); - } - - template< class Config > - const typename Value_impl< Config >::Object& Value_impl< Config >::get_obj() const - { - check_type( obj_type ); - - return *boost::get< Object >( &v_ ); - } - - template< class Config > - const typename Value_impl< Config >::Array& Value_impl< Config >::get_array() const - { - check_type( array_type ); - - return *boost::get< Array >( &v_ ); - } - - template< class Config > - bool Value_impl< Config >::get_bool() const - { - check_type( bool_type ); - - return boost::get< bool >( v_ ); - } - - template< class Config > - int Value_impl< Config >::get_int() const - { - check_type( int_type ); - - return static_cast< int >( get_int64() ); - } - - template< class Config > - boost::int64_t Value_impl< Config >::get_int64() const - { - check_type( int_type ); - - if( is_uint64() ) - { - return static_cast< boost::int64_t >( get_uint64() ); - } - - return boost::get< boost::int64_t >( v_ ); - } - - template< class Config > - boost::uint64_t Value_impl< Config >::get_uint64() const - { - check_type( int_type ); - - if( !is_uint64() ) - { - return static_cast< boost::uint64_t >( get_int64() ); - } - - return boost::get< boost::uint64_t >( v_ ); - } - - template< class Config > - double Value_impl< Config >::get_real() const - { - if( type() == int_type ) - { - return is_uint64() ? static_cast< double >( get_uint64() ) - : static_cast< double >( get_int64() ); - } - - check_type( real_type ); - - return boost::get< double >( v_ ); - } - - template< class Config > - typename Value_impl< Config >::Object& Value_impl< Config >::get_obj() - { - check_type( obj_type ); - - return *boost::get< Object >( &v_ ); - } - - template< class Config > - typename Value_impl< Config >::Array& Value_impl< Config >::get_array() - { - check_type( array_type ); - - return *boost::get< Array >( &v_ ); - } - - template< class Config > - Pair_impl< Config >::Pair_impl( const String_type& name, const Value_type& value ) - : name_( name ) - , value_( value ) - { - } - - template< class Config > - bool Pair_impl< Config >::operator==( const Pair_impl< Config >& lhs ) const - { - if( this == &lhs ) return true; - - return ( name_ == lhs.name_ ) && ( value_ == lhs.value_ ); - } - - // converts a C string, ie. 8 bit char array, to a string object - // - template < class String_type > - String_type to_str( const char* c_str ) - { - String_type result; - - for( const char* p = c_str; *p != 0; ++p ) - { - result += *p; - } - - return result; - } - - // - - namespace internal_ - { - template< typename T > - struct Type_to_type - { - }; - - template< class Value > - int get_value( const Value& value, Type_to_type< int > ) - { - return value.get_int(); - } - - template< class Value > - boost::int64_t get_value( const Value& value, Type_to_type< boost::int64_t > ) - { - return value.get_int64(); - } - - template< class Value > - boost::uint64_t get_value( const Value& value, Type_to_type< boost::uint64_t > ) - { - return value.get_uint64(); - } - - template< class Value > - double get_value( const Value& value, Type_to_type< double > ) - { - return value.get_real(); - } - - template< class Value > - typename Value::String_type get_value( const Value& value, Type_to_type< typename Value::String_type > ) - { - return value.get_str(); - } - - template< class Value > - typename Value::Array get_value( const Value& value, Type_to_type< typename Value::Array > ) - { - return value.get_array(); - } - - template< class Value > - typename Value::Object get_value( const Value& value, Type_to_type< typename Value::Object > ) - { - return value.get_obj(); - } - - template< class Value > - bool get_value( const Value& value, Type_to_type< bool > ) - { - return value.get_bool(); - } - } - - template< class Config > - template< typename T > - T Value_impl< Config >::get_value() const - { - return internal_::get_value( *this, internal_::Type_to_type< T >() ); - } -} - -#endif