// Copyright 2013 Daniel Parker // Distributed under the Boost license, Version 1.0. // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // See https://github.com/danielaparker/jsoncons for latest version #ifndef JSONCONS_UBJSON_ENCODE_UBJSON_HPP #define JSONCONS_UBJSON_ENCODE_UBJSON_HPP #include <string> #include <vector> #include <memory> #include <type_traits> // std::enable_if #include <istream> // std::basic_istream #include <jsoncons/json.hpp> #include <jsoncons/config/jsoncons_config.hpp> #include <jsoncons_ext/ubjson/ubjson_encoder.hpp> #include <jsoncons_ext/ubjson/ubjson_reader.hpp> namespace jsoncons { namespace ubjson { template<class T, class Container> typename std::enable_if<type_traits::is_basic_json<T>::value && type_traits::is_back_insertable_byte_container<Container>::value,void>::type encode_ubjson(const T& j, Container& v, const ubjson_encode_options& options = ubjson_encode_options()) { using char_type = typename T::char_type; basic_ubjson_encoder<jsoncons::bytes_sink<Container>> encoder(v, options); auto adaptor = make_json_visitor_adaptor<basic_json_visitor<char_type>>(encoder); j.dump(adaptor); } template<class T, class Container> typename std::enable_if<!type_traits::is_basic_json<T>::value && type_traits::is_back_insertable_byte_container<Container>::value,void>::type encode_ubjson(const T& val, Container& v, const ubjson_encode_options& options = ubjson_encode_options()) { basic_ubjson_encoder<jsoncons::bytes_sink<Container>> encoder(v, options); std::error_code ec; encode_traits<T,char>::encode(val, encoder, json(), ec); if (ec) { JSONCONS_THROW(ser_error(ec)); } } template<class T> typename std::enable_if<type_traits::is_basic_json<T>::value,void>::type encode_ubjson(const T& j, std::ostream& os, const ubjson_encode_options& options = ubjson_encode_options()) { using char_type = typename T::char_type; ubjson_stream_encoder encoder(os, options); auto adaptor = make_json_visitor_adaptor<basic_json_visitor<char_type>>(encoder); j.dump(adaptor); } template<class T> typename std::enable_if<!type_traits::is_basic_json<T>::value,void>::type encode_ubjson(const T& val, std::ostream& os, const ubjson_encode_options& options = ubjson_encode_options()) { ubjson_stream_encoder encoder(os, options); std::error_code ec; encode_traits<T,char>::encode(val, encoder, json(), ec); if (ec) { JSONCONS_THROW(ser_error(ec)); } } // with temp_allocator_arg_t template<class T, class Container, class TempAllocator> typename std::enable_if<type_traits::is_basic_json<T>::value && type_traits::is_back_insertable_byte_container<Container>::value,void>::type encode_ubjson(temp_allocator_arg_t, const TempAllocator& temp_alloc,const T& j, Container& v, const ubjson_encode_options& options = ubjson_encode_options()) { using char_type = typename T::char_type; basic_ubjson_encoder<jsoncons::bytes_sink<Container>,TempAllocator> encoder(v, options, temp_alloc); auto adaptor = make_json_visitor_adaptor<basic_json_visitor<char_type>>(encoder); j.dump(adaptor); } template<class T, class Container, class TempAllocator> typename std::enable_if<!type_traits::is_basic_json<T>::value && type_traits::is_back_insertable_byte_container<Container>::value,void>::type encode_ubjson(temp_allocator_arg_t, const TempAllocator& temp_alloc,const T& val, Container& v, const ubjson_encode_options& options = ubjson_encode_options()) { basic_ubjson_encoder<jsoncons::bytes_sink<Container>,TempAllocator> encoder(v, options, temp_alloc); std::error_code ec; encode_traits<T,char>::encode(val, encoder, json(), ec); if (ec) { JSONCONS_THROW(ser_error(ec)); } } template<class T,class TempAllocator> typename std::enable_if<type_traits::is_basic_json<T>::value,void>::type encode_ubjson(temp_allocator_arg_t, const TempAllocator& temp_alloc, const T& j, std::ostream& os, const ubjson_encode_options& options = ubjson_encode_options()) { using char_type = typename T::char_type; basic_ubjson_encoder<jsoncons::binary_stream_sink,TempAllocator> encoder(os, options, temp_alloc); auto adaptor = make_json_visitor_adaptor<basic_json_visitor<char_type>>(encoder); j.dump(adaptor); } template<class T,class TempAllocator> typename std::enable_if<!type_traits::is_basic_json<T>::value,void>::type encode_ubjson(temp_allocator_arg_t, const TempAllocator& temp_alloc, const T& val, std::ostream& os, const ubjson_encode_options& options = ubjson_encode_options()) { basic_ubjson_encoder<jsoncons::binary_stream_sink,TempAllocator> encoder(os, options, temp_alloc); std::error_code ec; encode_traits<T,char>::encode(val, encoder, json(), ec); if (ec) { JSONCONS_THROW(ser_error(ec)); } } } // ubjson } // jsoncons #endif