socketcand_windows_network_client.hpp

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#ifndef SOCKETCAND_WINDOWS_NETWORK_CLIENT_HPP
#define SOCKETCAND_WINDOWS_NETWORK_CLIENT_HPP
 
#include <string>
 
#include "isobus/hardware_integration/can_hardware_plugin.hpp"
#include "isobus/isobus/can_frame.hpp"
#include "isobus/isobus/can_hardware_abstraction.hpp"
 
#include <WS2tcpip.h>
#include <WinSock2.h>
 
struct sockaddr_in; 
 
namespace isobus
{
    class SocketCANdNetworkInterface : public CANHardwarePlugin
    {
    public:
        explicit SocketCANdNetworkInterface(std::string deviceName);
 
        SocketCANdNetworkInterface(std::string deviceName, const std::string ipAddress, std::uint16_t port = 29536);
 
        virtual ~SocketCANdNetworkInterface();
 
        bool get_is_valid() const override;
 
        std::string get_device_name() const;
 
        const std::string get_connected_ip_address() const;
 
        void close() override;
 
        void open() override;
 
        bool read_frame(isobus::HardwareInterfaceCANFrame &canFrame) override;
 
        bool write_frame(const isobus::HardwareInterfaceCANFrame &canFrame) override;
 
    private:
        void initialize();
 
        static constexpr std::uint32_t MAX_RECV_LENGTH = 1024;
 
        std::unique_ptr <
          sockaddr_in serverDefinition = {}; 
        const std::string name; 
        const std::string targetIP; 
        std::uint16_t targetPort = 29536; 
        WSADATA wsa_data; 
        SOCKET mainSocket; 
        SOCKET beaconSocket; 
        bool openCalled = false; 
        bool valid = false; 
    };
}
#endif // SOCKETCAND_WINDOWS_NETWORK_CLIENT_HPP