gatt_options.hpp

#ifndef BLUETOE_GATT_OPTIONS_HPP
#define BLUETOE_GATT_OPTIONS_HPP
 
#include <bluetoe/meta_types.hpp>
 
#include <cstdint>
#include <cstddef>
 
namespace bluetoe {
 
    namespace details {
        struct mtu_size_meta_type {};
        struct cccd_callback_meta_type {};
    }
 
    template < std::uint16_t MaxMTU >
    struct max_mtu_size {
        struct meta_type :
            details::mtu_size_meta_type,
            details::valid_server_option_meta_type {};
 
        static constexpr std::size_t mtu = MaxMTU;
    };
 
    template < typename T, T& Obj >
    struct client_characteristic_configuration_update_callback
    {
        struct meta_type :
            details::cccd_callback_meta_type,
            details::valid_server_option_meta_type {};
 
        template < class Server >
        static void client_characteristic_configuration_updated( Server& srv, const bluetoe::details::client_characteristic_configuration& data )
        {
            Obj.client_characteristic_configuration_updated( srv, data );
        }
    };
 
    struct no_client_characteristic_configuration_update_callback
    {
        struct meta_type :
            details::cccd_callback_meta_type,
            details::valid_server_option_meta_type {};
 
        template < class Server >
        static void client_characteristic_configuration_updated( Server&, const bluetoe::details::client_characteristic_configuration& )
        {
        }
    };
}
 
#endif