sitara_depot/components/free_rtos/ethernet_ip/eth_ip.hpp

/*
 * eth_ip.hpp
 *
 *  Created on: 13 мар. 2023 г.
 *      Author: sychev
 */

#ifndef FREE_RTOS_ETHERNET_IP_ETH_IP_HPP_
#define FREE_RTOS_ETHERNET_IP_ETH_IP_HPP_

#include <networking/enet/utils/include/enet_apputils.h>

#include "free_rtos/handler_store/handler_store.hpp"
#include "free_rtos/ethernet_ip/eth_stack_iface.hpp"
#include "free_rtos/ethernet/eth_frame.h"
#include "free_rtos/ethernet_ip/eth_arp_iface.hpp"
#include "free_rtos/ethernet_ip/eth_ip_iface.hpp"

#include <cstdint>

namespace free_rtos {

class EthIp : public Handler, public EthIpIface {
public:
    EthIp(EthStackIface& eth_stack, EthArpIface& arp);

    void setSelfIpAddr(uint32_t ip) {self_ip_ = ip;};
    void setSelfMac(uint64_t mac) {self_mac_ = mac;};

    virtual uint32_t getSelfIpAddr() override {return self_ip_;};

    virtual bool send(TEthMacPorts port_id, uint32_t dest_ip, uint8_t prot_id, TEthPkt& pkt) override;
    virtual bool send(IpHandlerArgs& handlerArgs) override;

    virtual int32_t Process(uint8_t * p_data, uint32_t len) override;
    virtual uint16_t Sender(HandlerArgs& handlerArgs, size_t scatter_segment) override;

    bool Register(uint8_t prot_id, Handler * p_handler);

private:
    HandlerStore handlers_;

    EthStackIface& eth_stack_;
    EthArpIface&   arp_;

    uint32_t self_ip_;
    uint64_t self_mac_;

    uint16_t ip_indet_;

    inline uint16_t fillIpHeader(IpHandlerArgs& ipHandlerArgs);
    inline uint16_t fillEthFrameHeader(IpHandlerArgs& ipHandlerArgs);
};

}



#endif /* FREE_RTOS_ETHERNET_IP_ETH_IP_HPP_ */