🎉Implemented networking🎉

include/net/eth.hpp

@@ -0,0 +1,77 @@
+#ifndef __FENNIX_KERNEL_NETWORK_ETHERNET_H__
+#define __FENNIX_KERNEL_NETWORK_ETHERNET_H__
+
+#include <types.h>
+#include <net/nc.hpp>
+
+namespace NetworkEthernet
+{
+    enum FrameType
+    {
+        TYPE_IPV4 = 0x0800,
+        TYPE_ARP = 0x0806,
+        TYPE_RARP = 0x8035,
+        TYPE_IPV6 = 0x86DD
+    };
+
+    struct EthernetHeader
+    {
+        uint48_t DestinationMAC : 48;
+        uint48_t SourceMAC : 48;
+        uint16_t Type;
+    } __attribute__((packed));
+
+    struct EthernetPacket
+    {
+        EthernetHeader Header;
+        uint8_t Data[];
+    };
+
+    class EthernetEvents
+    {
+    private:
+        FrameType FType;
+
+    protected:
+        EthernetEvents(FrameType Type);
+        ~EthernetEvents();
+
+    public:
+        FrameType GetFrameType() { return FType; }
+        virtual void OnEthernetPacketSent(EthernetPacket *Packet) { netdbg("Event not handled. [%p]", Packet); }
+        virtual bool OnEthernetPacketReceived(uint8_t *Data, uint64_t Length)
+        {
+            netdbg("Event not handled. [%p, %d]", Data, Length);
+            return false;
+        }
+    };
+
+    class Ethernet : public NetworkInterfaceManager::Events
+    {
+    private:
+        NetworkInterfaceManager::DeviceInterface *Interface;
+        void Receive(uint8_t *Data, uint64_t Length);
+        void OnInterfaceReceived(NetworkInterfaceManager::DeviceInterface *Interface, uint8_t *Data, uint64_t Length);
+
+    public:
+        /** @brief Get driver interface
+         * @return Driver interface
+         */
+        NetworkInterfaceManager::DeviceInterface *GetInterface() { return this->Interface; }
+
+        Ethernet(NetworkInterfaceManager::DeviceInterface *Interface);
+        ~Ethernet();
+
+        /**
+         * @brief Send an Ethernet packet.
+         *
+         * @param MAC The MAC address of the destination. (Big-endian)
+         * @param Type The type of the packet.
+         * @param Data The data to send.
+         * @param Length The length of the data.
+         */
+        void Send(MediaAccessControl MAC, FrameType Type, uint8_t *Data, uint64_t Length);
+    };
+}
+
+#endif // !__FENNIX_KERNEL_NETWORK_ETHERNET_H__