Coverage Report

Created: 2025-10-12 07:21

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/jsoncons/include/jsoncons_ext/msgpack/msgpack_reader.hpp
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// Copyright 2013-2025 Daniel Parker
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// Distributed under the Boost license, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See https://github.com/danielaparker/jsoncons for latest version
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#ifndef JSONCONS_EXT_MSGPACK_MSGPACK_READER_HPP
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#define JSONCONS_EXT_MSGPACK_MSGPACK_READER_HPP
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#include <cstddef>
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#include <memory>
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#include <system_error>
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#include <utility> // std::move
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#include <jsoncons/config/compiler_support.hpp>
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#include <jsoncons/item_event_visitor.hpp>
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#include <jsoncons/json_exception.hpp>
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#include <jsoncons/json_visitor.hpp>
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#include <jsoncons/source.hpp>
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#include <jsoncons_ext/msgpack/msgpack_parser.hpp>
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namespace jsoncons { 
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namespace msgpack {
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template <typename Source,typename Allocator=std::allocator<char>>
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class basic_msgpack_reader
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{
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    using char_type = char;
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    basic_msgpack_parser<Source,Allocator> parser_;
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    basic_item_event_visitor_to_json_visitor<char_type,Allocator> adaptor_;
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    item_event_visitor& visitor_;
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public:
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    template <typename Sourceable>
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    basic_msgpack_reader(Sourceable&& source, 
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                      json_visitor& visitor, 
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                      const Allocator& alloc)
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       : basic_msgpack_reader(std::forward<Sourceable>(source),
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                           visitor,
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                           msgpack_decode_options(),
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                           alloc)
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    {
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    }
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    template <typename Sourceable>
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    basic_msgpack_reader(Sourceable&& source, 
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                      json_visitor& visitor, 
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                      const msgpack_decode_options& options = msgpack_decode_options(),
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                      const Allocator& alloc=Allocator())
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       : parser_(std::forward<Sourceable>(source), options, alloc),
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         adaptor_(visitor, alloc), visitor_(adaptor_)
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    {
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    }
jsoncons::msgpack::basic_msgpack_reader<jsoncons::stream_source<unsigned char, std::__1::allocator<unsigned char> >, std::__1::allocator<char> >::basic_msgpack_reader<std::__1::basic_istringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >&>(std::__1::basic_istringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >&, jsoncons::basic_json_visitor<char>&, jsoncons::msgpack::msgpack_decode_options const&, std::__1::allocator<char> const&)
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       : parser_(std::forward<Sourceable>(source), options, alloc),
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         adaptor_(visitor, alloc), visitor_(adaptor_)
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    {
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    }
jsoncons::msgpack::basic_msgpack_reader<jsoncons::stream_source<unsigned char, std::__1::allocator<unsigned char> >, std::__1::allocator<char> >::basic_msgpack_reader<std::__1::basic_istream<char, std::__1::char_traits<char> >&>(std::__1::basic_istream<char, std::__1::char_traits<char> >&, jsoncons::basic_json_visitor<char>&, jsoncons::msgpack::msgpack_decode_options const&, std::__1::allocator<char> const&)
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       : parser_(std::forward<Sourceable>(source), options, alloc),
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         adaptor_(visitor, alloc), visitor_(adaptor_)
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    {
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    }
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    template <typename Sourceable>
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    basic_msgpack_reader(Sourceable&& source, 
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                      item_event_visitor& visitor, 
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                      const Allocator& alloc)
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       : basic_msgpack_reader(std::forward<Sourceable>(source),
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                           visitor,
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                           msgpack_decode_options(),
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                           alloc)
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    {
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    }
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    template <typename Sourceable>
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    basic_msgpack_reader(Sourceable&& source, 
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                      item_event_visitor& visitor, 
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                      const msgpack_decode_options& options = msgpack_decode_options(),
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                      const Allocator& alloc=Allocator())
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       : parser_(std::forward<Sourceable>(source), options, alloc),
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         visitor_(visitor)
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    {
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    }
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    void read()
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    {
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        std::error_code ec;
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        read(ec);
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        if (JSONCONS_UNLIKELY(ec))
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        {
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            JSONCONS_THROW(ser_error(ec,line(),column()));
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        }
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    }
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    void read(std::error_code& ec)
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    {
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        parser_.reset();
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        parser_.parse(visitor_, ec);
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        if (JSONCONS_UNLIKELY(ec))
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        {
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            return;
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        }
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    }
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    std::size_t line() const 
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    {
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        return parser_.line();
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    }
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    std::size_t column() const 
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    {
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        return parser_.column();
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    }
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};
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using msgpack_stream_reader = basic_msgpack_reader<jsoncons::binary_stream_source>;
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using msgpack_bytes_reader = basic_msgpack_reader<jsoncons::bytes_source>;
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} // namespace msgpack
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} // namespace jsoncons
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#endif // JSONCONS_EXT_MSGPACK_MSGPACK_READER_HPP