parser.hpp

#ifndef PARSER_HPP_IBDRMPKB
#define PARSER_HPP_IBDRMPKB
 
#include <vanetza/common/byte_buffer.hpp>
#include <vanetza/common/byte_buffer_source.hpp>
#include <vanetza/geonet/header_type.hpp>
#include <vanetza/geonet/header_variant.hpp>
#include <vanetza/security/secured_message.hpp>
#include <boost/iostreams/stream.hpp>
#include <boost/range/iterator_range.hpp>
#include <cstdint>
 
namespace vanetza
{
namespace geonet
{
 
// forward declarations
struct BasicHeader;
struct CommonHeader;
 
class Parser
{
public:
    Parser(ByteBuffer::const_iterator begin, ByteBuffer::const_iterator end);
    Parser(boost::iterator_range<ByteBuffer::const_iterator> range);
 
    std::size_t parse_basic(BasicHeader&);
    std::size_t parse_common(CommonHeader&);
    std::size_t parse_secured(boost::optional<security::SecuredMessage>&);
    std::size_t parse_extended(HeaderVariant&, HeaderType);
    std::size_t parsed_bytes() const;
 
private:
    byte_buffer_source m_byte_buffer_source;
    boost::iostreams::stream_buffer<byte_buffer_source> m_stream;
    InputArchive m_archive;
    std::size_t m_read_bytes;
};
 
} // namespace geonet
} // namespace vanetza
 
#endif /* PARSER_HPP_IBDRMPKB */