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🎉Implemented networking🎉
This commit is contained in:
89
include/net/arp.hpp
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89
include/net/arp.hpp
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#ifndef __FENNIX_KERNEL_NETWORK_ARP_H__
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#define __FENNIX_KERNEL_NETWORK_ARP_H__
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#include <net/eth.hpp>
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#include <net/nc.hpp>
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#include <vector.hpp>
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#include <types.h>
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namespace NetworkARP
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{
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enum ARPOperation
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{
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REQUEST = 0x1,
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REPLY = 0x2
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};
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enum ARPHardwareType
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{
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HTYPE_ETHERNET = 1,
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HTYPE_802_3 = 6,
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HTYPE_ARCNET = 7,
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HTYPE_FRAME_RELAY = 15,
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HTYPE_ATM = 16,
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HTYPE_HDLC = 17,
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HTYPE_FIBRE_CHANNEL = 18,
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HTYPE_ATM_2 = 19,
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HTYPE_SERIAL_LINE = 20
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};
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struct ARPHeader
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{
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uint16_t HardwareType;
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uint16_t ProtocolType;
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uint8_t HardwareSize;
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uint8_t ProtocolSize;
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uint16_t Operation;
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uint48_t SenderMAC : 48;
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uint32_t SenderIP;
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uint48_t TargetMAC : 48;
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uint32_t TargetIP;
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} __attribute__((packed));
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struct DiscoveredAddress
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{
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MediaAccessControl MAC;
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InternetProtocol4 IP;
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};
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class ARP : public NetworkEthernet::EthernetEvents
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{
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private:
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NetworkEthernet::Ethernet *Ethernet;
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enum DAType
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{
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DA_ADD = 1,
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DA_DEL = 2,
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DA_SEARCH = 3,
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DA_UPDATE = 4
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};
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Vector<NetworkARP::DiscoveredAddress *> DiscoveredAddresses;
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DiscoveredAddress *ManageDA(DAType Type, InternetProtocol4 IP, MediaAccessControl MAC);
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DiscoveredAddress *Search(InternetProtocol4 TargetIP);
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DiscoveredAddress *Update(InternetProtocol4 TargetIP, MediaAccessControl TargetMAC);
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bool OnEthernetPacketReceived(uint8_t *Data, uint64_t Length);
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public:
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ARP(NetworkEthernet::Ethernet *Ethernet);
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~ARP();
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/**
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* @brief Resolve an IP address to a MAC address.
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*
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* @param IP The IP address to resolve. (Little-endian)
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* @return uint48_t The MAC address of the IP address.
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*/
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uint48_t Resolve(InternetProtocol4 IP);
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/**
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* @brief Broadcast an ARP packet.
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*
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* @param IP The IP address to broadcast.
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*/
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void Broadcast(InternetProtocol4 IP);
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};
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}
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#endif // !__FENNIX_KERNEL_NETWORK_ARP_H__
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166
include/net/dhcp.hpp
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166
include/net/dhcp.hpp
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#ifndef __FENNIX_KERNEL_DHCP_H__
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#define __FENNIX_KERNEL_DHCP_H__
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#include <net/ipv4.hpp>
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#include <net/udp.hpp>
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#include <net/nc.hpp>
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#include <types.h>
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namespace NetworkDHCP
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{
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struct DHCPHeader
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{
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uint8_t Opcode;
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uint8_t HardwareType;
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uint8_t HardwareAddressLength;
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uint8_t Hops;
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uint32_t TransactionID;
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uint16_t Seconds;
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uint16_t Flags;
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uint32_t ClientIP;
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uint32_t YourIP;
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uint32_t ServerIP;
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uint32_t GatewayIP;
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uint8_t ClientHardwareAddress[16];
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uint8_t ServerHostName[64];
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uint8_t BootFileName[128];
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uint8_t Options[64];
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} __attribute__((packed));
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enum DHCPOperation
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{
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DHCP_OP_BOOTREQUEST = 1,
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DHCP_OP_BOOTREPLY = 2
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};
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/* TODO: Complete list from https://en.wikipedia.org/wiki/Dynamic_Host_Configuration_Protocol#Options */
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enum DHCPOption
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{
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DHCP_OPTION_PAD = 0,
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DHCP_OPTION_SUBNETMASK = 1,
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DHCP_OPTION_TIME_OFFSET = 2,
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DHCP_OPTION_ROUTER = 3,
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DHCP_OPTION_TIME_SERVER = 4,
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DHCP_OPTION_NAME_SERVER = 5,
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DHCP_OPTION_DOMAIN_NAME_SERVER = 6,
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DHCP_OPTION_LOG_SERVER = 7,
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DHCP_OPTION_COOKIE_SERVER = 8,
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DHCP_OPTION_LPR_SERVER = 9,
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DHCP_OPTION_IMPRESS_SERVER = 10,
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DHCP_OPTION_RESOURCE_LOCATION_SERVER = 11,
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DHCP_OPTION_HOST_NAME = 12,
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DHCP_OPTION_BOOT_FILE_SIZE = 13,
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DHCP_OPTION_MERIT_DUMP_FILE = 14,
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DHCP_OPTION_DOMAIN_NAME = 15,
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DHCP_OPTION_SWAP_SERVER = 16,
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DHCP_OPTION_ROOT_PATH = 17,
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DHCP_OPTION_EXTENSION_PATH = 18,
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DHCP_OPTION_IP_FORWARDING = 19,
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DHCP_OPTION_NON_LOCAL_SOURCE_ROUTING = 20,
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DHCP_OPTION_POLICY_FILTER = 21,
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DHCP_OPTION_MAX_DATAGRAM_REASSEMBLY_SIZE = 22,
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DHCP_OPTION_DEFAULT_IP_TTL = 23,
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DHCP_OPTION_PATH_MTU_AGING_TIMEOUT = 24,
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DHCP_OPTION_PATH_MTU_PLATEAU_TABLE = 25,
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DHCP_OPTION_INTERFACE_MTU = 26,
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DHCP_OPTION_ALL_SUBNETS_ARE_LOCAL = 27,
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DHCP_OPTION_BROADCAST_ADDRESS = 28,
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DHCP_OPTION_PERFORM_MASK_DISCOVERY = 29,
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DHCP_OPTION_MASK_SUPPLIER = 30,
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DHCP_OPTION_ROUTER_DISCOVERY = 31,
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DHCP_OPTION_ROUTER_SOLICITATION_ADDRESS = 32,
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DHCP_OPTION_STATIC_ROUTE = 33,
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DHCP_OPTION_TRAILER_ENCAPSULATION = 34,
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DHCP_OPTION_ARP_CACHE_TIMEOUT = 35,
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DHCP_OPTION_ETHERNET_ENCAPSULATION = 36,
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DHCP_OPTION_DEFAULT_TCP_TTL = 37,
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DHCP_OPTION_TCP_KEEPALIVE_INTERVAL = 38,
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DHCP_OPTION_TCP_KEEPALIVE_GARBAGE = 39,
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DHCP_OPTION_NIS_DOMAIN = 40,
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DHCP_OPTION_NIS_SERVERS = 41,
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DHCP_OPTION_NTP_SERVERS = 42,
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DHCP_OPTION_VENDOR_SPECIFIC = 43,
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DHCP_OPTION_NETBIOS_NAME_SERVERS = 44,
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DHCP_OPTION_NETBIOS_DD_SERVER = 45,
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DHCP_OPTION_NETBIOS_NODE_TYPE = 46,
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DHCP_OPTION_NETBIOS_SCOPE = 47,
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DHCP_OPTION_X_FONT_SERVERS = 48,
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DHCP_OPTION_X_DISPLAY_MANAGER = 49,
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DHCP_OPTION_REQUESTED_IP = 50,
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DHCP_OPTION_IP_LEASE_TIME = 51,
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DHCP_OPTION_OPTION_OVERLOAD = 52,
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DHCP_OPTION_MESSAGE_TYPE = 53,
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DHCP_OPTION_SERVER_IDENTIFIER = 54,
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DHCP_OPTION_PARAMETER_REQUEST_LIST = 55,
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DHCP_OPTION_MESSAGE = 56,
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DHCP_OPTION_MAX_MESSAGE_SIZE = 57,
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DHCP_OPTION_T1_TIMEOUT = 58,
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DHCP_OPTION_T2_TIMEOUT = 59,
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DHCP_OPTION_VENDOR_CLASS_IDENTIFIER = 60,
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DHCP_OPTION_CLIENT_IDENTIFIER = 61,
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DHCP_OPTION_NETWORK_TIME_SERVER = 62,
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DHCP_OPTION_END = 255
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};
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enum DHCPMessageType
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{
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DHCP_MESSAGE_TYPE_DISCOVER = 1,
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DHCP_MESSAGE_TYPE_OFFER = 2,
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DHCP_MESSAGE_TYPE_REQUEST = 3,
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DHCP_MESSAGE_TYPE_DECLINE = 4,
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DHCP_MESSAGE_TYPE_ACK = 5,
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DHCP_MESSAGE_TYPE_NAK = 6,
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DHCP_MESSAGE_TYPE_RELEASE = 7,
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DHCP_MESSAGE_TYPE_INFORM = 8,
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DHCP_MESSAGE_TYPE_FORCERENEW = 9,
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DHCP_MESSAGE_TYPE_LEASEQUERY = 10,
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DHCP_MESSAGE_TYPE_LEASEUNASSIGNED = 11,
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DHCP_MESSAGE_TYPE_LEASEUNKNOWN = 12,
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DHCP_MESSAGE_TYPE_LEASEACTIVE = 13,
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DHCP_MESSAGE_TYPE_BULKLEASEQUERY = 14,
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DHCP_MESSAGE_TYPE_LEASEQUERYDONE = 15,
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DHCP_MESSAGE_TYPE_ACTIVELEASEQUERY = 16,
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DHCP_MESSAGE_TYPE_LEASEQUERYSTATUS = 17,
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DHCP_MESSAGE_TYPE_DHCPTLS = 18
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};
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#define DHCP_TRANSACTION_ID 0xFE2EC005
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class DHCP : public NetworkUDP::UDPEvents
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{
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private:
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NetworkUDP::Socket *UDPSocket;
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NetworkInterfaceManager::DeviceInterface *Interface;
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bool Received = false;
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void CreatePacket(DHCPHeader *Packet, uint8_t MessageType, uint32_t RequestIP);
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void *GetOption(DHCPHeader *Packet, uint8_t Type);
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public:
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/** @brief IP address (Little-endian) */
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InternetProtocol4 IP = {.Address = {0x0, 0x0, 0x0, 0x0}};
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/** @brief Gateway address (Little-endian) */
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InternetProtocol4 Gateway = {.Address = {0x0, 0x0, 0x0, 0x0}};
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/** @brief Subnet mask (Little-endian) */
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InternetProtocol4 SubNetworkMask = {.Address = {0x0, 0x0, 0x0, 0x0}};
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/** @brief DNS server address (Little-endian) */
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InternetProtocol4 DomainNameSystem = {.Address = {0x0, 0x0, 0x0, 0x0}};
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DHCP(NetworkUDP::Socket *Socket, NetworkInterfaceManager::DeviceInterface *Interface);
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~DHCP();
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void Request();
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void Request(InternetProtocol4 IP);
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virtual void OnUDPPacketReceived(NetworkUDP::Socket *Socket, uint8_t *Data, uint64_t Length);
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};
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}
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#endif // !__FENNIX_KERNEL_DHCP_H__
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77
include/net/eth.hpp
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77
include/net/eth.hpp
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@ -0,0 +1,77 @@
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#ifndef __FENNIX_KERNEL_NETWORK_ETHERNET_H__
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#define __FENNIX_KERNEL_NETWORK_ETHERNET_H__
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#include <types.h>
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#include <net/nc.hpp>
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namespace NetworkEthernet
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{
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enum FrameType
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{
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TYPE_IPV4 = 0x0800,
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TYPE_ARP = 0x0806,
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TYPE_RARP = 0x8035,
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TYPE_IPV6 = 0x86DD
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};
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struct EthernetHeader
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{
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uint48_t DestinationMAC : 48;
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uint48_t SourceMAC : 48;
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uint16_t Type;
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} __attribute__((packed));
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struct EthernetPacket
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{
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EthernetHeader Header;
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uint8_t Data[];
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};
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class EthernetEvents
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{
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private:
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FrameType FType;
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protected:
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EthernetEvents(FrameType Type);
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~EthernetEvents();
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public:
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FrameType GetFrameType() { return FType; }
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virtual void OnEthernetPacketSent(EthernetPacket *Packet) { netdbg("Event not handled. [%p]", Packet); }
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virtual bool OnEthernetPacketReceived(uint8_t *Data, uint64_t Length)
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{
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netdbg("Event not handled. [%p, %d]", Data, Length);
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return false;
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}
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};
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class Ethernet : public NetworkInterfaceManager::Events
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{
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private:
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NetworkInterfaceManager::DeviceInterface *Interface;
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void Receive(uint8_t *Data, uint64_t Length);
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void OnInterfaceReceived(NetworkInterfaceManager::DeviceInterface *Interface, uint8_t *Data, uint64_t Length);
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public:
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/** @brief Get driver interface
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* @return Driver interface
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*/
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NetworkInterfaceManager::DeviceInterface *GetInterface() { return this->Interface; }
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Ethernet(NetworkInterfaceManager::DeviceInterface *Interface);
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~Ethernet();
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/**
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* @brief Send an Ethernet packet.
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*
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* @param MAC The MAC address of the destination. (Big-endian)
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* @param Type The type of the packet.
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* @param Data The data to send.
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* @param Length The length of the data.
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*/
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void Send(MediaAccessControl MAC, FrameType Type, uint8_t *Data, uint64_t Length);
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};
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}
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#endif // !__FENNIX_KERNEL_NETWORK_ETHERNET_H__
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54
include/net/icmpv4.hpp
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54
include/net/icmpv4.hpp
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@ -0,0 +1,54 @@
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#ifndef __FENNIX_KERNEL_ICMPv4_H__
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#define __FENNIX_KERNEL_ICMPv4_H__
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#include <net/nc.hpp>
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#include <types.h>
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namespace NetworkICMPv4
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{
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enum ICMPv4Type
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{
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TYPE_ECHO_REPLY = 0,
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TYPE_DESTINATION_UNREACHABLE = 3,
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TYPE_SOURCE_QUENCH = 4,
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TYPE_REDIRECT = 5,
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TYPE_ECHO = 8,
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TYPE_ROUTER_ADVERTISEMENT = 9,
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TYPE_ROUTER_SELECTION = 10,
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TYPE_TIME_EXCEEDED = 11,
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TYPE_PARAMETER_PROBLEM = 12,
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TYPE_TIMESTAMP = 13,
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TYPE_TIMESTAMP_REPLY = 14
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};
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struct ICMPHeader
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{
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uint8_t Type;
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uint8_t Code;
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uint16_t Checksum;
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uint16_t Identifier;
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uint16_t SequenceNumber;
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};
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struct ICMPPacket
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{
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ICMPHeader Header;
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uint8_t Data[];
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};
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class ICMPv4
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{
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private:
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NetworkInterfaceManager::DeviceInterface *Interface;
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public:
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NetworkInterfaceManager::DeviceInterface *GetInterface() { return this->Interface; }
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ICMPv4(NetworkInterfaceManager::DeviceInterface *Interface);
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~ICMPv4();
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void Send(/* ???? */);
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void Receive(ICMPPacket *Packet);
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};
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}
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#endif // !__FENNIX_KERNEL_ICMPv4_H__
|
39
include/net/icmpv6.hpp
Normal file
39
include/net/icmpv6.hpp
Normal file
@ -0,0 +1,39 @@
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#ifndef __FENNIX_KERNEL_ICMPv6_H__
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#define __FENNIX_KERNEL_ICMPv6_H__
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#include <net/nc.hpp>
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#include <types.h>
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||||
namespace NetworkICMPv6
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||||
{
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||||
struct ICMPHeader
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||||
{
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||||
uint8_t Type;
|
||||
uint8_t Code;
|
||||
uint16_t Checksum;
|
||||
uint16_t Identifier;
|
||||
uint16_t SequenceNumber;
|
||||
};
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||||
|
||||
struct ICMPPacket
|
||||
{
|
||||
ICMPHeader Header;
|
||||
uint8_t Data[];
|
||||
};
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||||
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||||
class ICMPv6
|
||||
{
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||||
private:
|
||||
NetworkInterfaceManager::DeviceInterface *Interface;
|
||||
|
||||
public:
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||||
NetworkInterfaceManager::DeviceInterface *GetInterface() { return this->Interface; }
|
||||
|
||||
ICMPv6(NetworkInterfaceManager::DeviceInterface *Interface);
|
||||
~ICMPv6();
|
||||
void Send(uint8_t *Data, uint64_t Length);
|
||||
void Receive(uint8_t *Data);
|
||||
};
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||||
}
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||||
|
||||
#endif // !__FENNIX_KERNEL_ICMPv6_H__
|
115
include/net/ipv4.hpp
Normal file
115
include/net/ipv4.hpp
Normal file
@ -0,0 +1,115 @@
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#ifndef __FENNIX_KERNEL_IPv4_H__
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||||
#define __FENNIX_KERNEL_IPv4_H__
|
||||
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||||
#include <net/ipv4.hpp>
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||||
#include <net/arp.hpp>
|
||||
#include <net/nc.hpp>
|
||||
#include <types.h>
|
||||
|
||||
namespace NetworkIPv4
|
||||
{
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||||
struct IPv4Header
|
||||
{
|
||||
uint8_t IHL : 4;
|
||||
uint8_t Version : 4;
|
||||
uint8_t TypeOfService;
|
||||
uint16_t TotalLength;
|
||||
uint16_t Identification;
|
||||
uint16_t FlagsAndFragmentOffset;
|
||||
uint8_t TimeToLive;
|
||||
uint8_t Protocol;
|
||||
uint16_t HeaderChecksum;
|
||||
uint32_t SourceIP;
|
||||
uint32_t DestinationIP;
|
||||
|
||||
/* On wikipedia page we have this: https://en.wikipedia.org/wiki/File:IPv4_Packet-en.svg
|
||||
but only the code above works... */
|
||||
// uint8_t Version : 4;
|
||||
// uint8_t IHL : 4;
|
||||
// uint16_t TypeOfService : 8;
|
||||
// uint16_t TotalLength : 12;
|
||||
// uint16_t Identification : 16;
|
||||
// uint16_t Flags : 3;
|
||||
// uint16_t FragmentOffset : 13;
|
||||
// uint8_t TimeToLive : 8;
|
||||
// uint8_t Protocol : 8;
|
||||
// uint16_t HeaderChecksum;
|
||||
// uint32_t SourceIP;
|
||||
// uint32_t DestinationIP;
|
||||
};
|
||||
|
||||
struct IPv4Packet
|
||||
{
|
||||
IPv4Header Header;
|
||||
uint8_t Data[];
|
||||
};
|
||||
|
||||
enum IPv4Protocols
|
||||
{
|
||||
PROTOCOL_ICMP = 1,
|
||||
PROTOCOL_IGMP = 2,
|
||||
PROTOCOL_TCP = 6,
|
||||
PROTOCOL_UDP = 17,
|
||||
PROTOCOL_IPV6 = 41,
|
||||
PROTOCOL_ROUTING = 43,
|
||||
PROTOCOL_FRAGMENT = 44,
|
||||
PROTOCOL_ESP = 50,
|
||||
PROTOCOL_AH = 51,
|
||||
PROTOCOL_ICMPV6 = 58,
|
||||
PROTOCOL_NONE = 59,
|
||||
PROTOCOL_DSTOPTS = 60,
|
||||
PROTOCOL_ND = 77,
|
||||
PROTOCOL_ICLFXBM = 78,
|
||||
PROTOCOL_PIM = 103,
|
||||
PROTOCOL_COMP = 108,
|
||||
PROTOCOL_SCTP = 132,
|
||||
PROTOCOL_UDPLITE = 136,
|
||||
PROTOCOL_RAW = 255
|
||||
};
|
||||
|
||||
class IPv4 : public NetworkEthernet::EthernetEvents
|
||||
{
|
||||
private:
|
||||
NetworkARP::ARP *ARP;
|
||||
NetworkEthernet::Ethernet *Ethernet;
|
||||
|
||||
virtual bool OnEthernetPacketReceived(uint8_t *Data, uint64_t Length);
|
||||
|
||||
public:
|
||||
InternetProtocol4 GatewayIP = {.Address = {0xFF, 0xFF, 0xFF, 0xFF}};
|
||||
InternetProtocol4 SubNetworkMaskIP = {.Address = {0xFF, 0xFF, 0xFF, 0xFF}};
|
||||
IPv4(NetworkARP::ARP *ARP, NetworkEthernet::Ethernet *Ethernet);
|
||||
~IPv4();
|
||||
|
||||
/**
|
||||
* @brief Send an IPv4 packet.
|
||||
*
|
||||
* @param Data The data to send.
|
||||
* @param Length The length of the data.
|
||||
* @param Protocol The protocol of the packet.
|
||||
* @param DestinationIP The IP address of the destination. (Big-endian)
|
||||
*/
|
||||
void Send(uint8_t *Data, uint64_t Length, uint8_t Protocol, InternetProtocol4 DestinationIP);
|
||||
};
|
||||
|
||||
class IPv4Events
|
||||
{
|
||||
private:
|
||||
uint8_t Protocol;
|
||||
|
||||
protected:
|
||||
IPv4Events(IPv4Protocols Protocol);
|
||||
~IPv4Events();
|
||||
|
||||
public:
|
||||
uint8_t GetProtocol() { return Protocol; }
|
||||
|
||||
virtual bool OnIPv4PacketReceived(InternetProtocol4 SourceIP, InternetProtocol4 DestinationIP, uint8_t *Data, uint64_t Length)
|
||||
{
|
||||
warn("Not implemented.");
|
||||
return false;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#endif // !__FENNIX_KERNEL_IPv4_H__
|
27
include/net/ipv6.hpp
Normal file
27
include/net/ipv6.hpp
Normal file
@ -0,0 +1,27 @@
|
||||
#ifndef __FENNIX_KERNEL_IPv6_H__
|
||||
#define __FENNIX_KERNEL_IPv6_H__
|
||||
|
||||
#include <types.h>
|
||||
|
||||
namespace NetworkIPv6
|
||||
{
|
||||
struct IPv6Header
|
||||
{
|
||||
uint32_t Version;
|
||||
uint8_t TrafficClass;
|
||||
uint16_t FlowLabel;
|
||||
uint16_t PayloadLength;
|
||||
uint8_t NextHeader;
|
||||
uint8_t HopLimit;
|
||||
uint32_t SourceIP;
|
||||
uint32_t DestinationIP;
|
||||
};
|
||||
|
||||
struct IPv6Packet
|
||||
{
|
||||
IPv6Header Header;
|
||||
uint8_t Data[];
|
||||
};
|
||||
}
|
||||
|
||||
#endif // !__FENNIX_KERNEL_IPv6_H__
|
75
include/net/nc.hpp
Normal file
75
include/net/nc.hpp
Normal file
@ -0,0 +1,75 @@
|
||||
#ifndef __FENNIX_KERNEL_NETWORK_CONTROLLER_H__
|
||||
#define __FENNIX_KERNEL_NETWORK_CONTROLLER_H__
|
||||
|
||||
#include <net/net.hpp>
|
||||
#include <vector.hpp>
|
||||
#include <memory.hpp>
|
||||
#include <task.hpp>
|
||||
#include <types.h>
|
||||
#include <debug.h>
|
||||
|
||||
namespace NetworkInterfaceManager
|
||||
{
|
||||
struct DeviceInterface
|
||||
{
|
||||
/** @brief Device interface name */
|
||||
char Name[128];
|
||||
|
||||
/** @brief Device interface index */
|
||||
uint64_t ID;
|
||||
|
||||
/** @brief Device interface MAC address (Big-endian) */
|
||||
MediaAccessControl MAC;
|
||||
|
||||
/** @brief Device interface IP address (Big-endian) */
|
||||
InternetProtocol4 IP;
|
||||
|
||||
/** @brief Reserved */
|
||||
void *DriverCallBackAddress;
|
||||
|
||||
/** @brief Reserved */
|
||||
unsigned int DriverID;
|
||||
};
|
||||
|
||||
class Events
|
||||
{
|
||||
protected:
|
||||
Events(DeviceInterface *Interface);
|
||||
~Events();
|
||||
|
||||
public:
|
||||
virtual void OnInterfaceAdded(DeviceInterface *Interface) { netdbg("Event for %s not handled.", Interface->Name); }
|
||||
virtual void OnInterfaceRemoved(DeviceInterface *Interface) { netdbg("Event for %s not handled.", Interface->Name); }
|
||||
virtual void OnInterfaceChanged(DeviceInterface *Interface) { netdbg("Event for %s not handled.", Interface->Name); }
|
||||
virtual void OnInterfaceReceived(DeviceInterface *Interface, uint8_t *Data, uint64_t Length) { netdbg("Event for %s not handled.", Interface->Name); }
|
||||
virtual void OnInterfaceSent(DeviceInterface *Interface, uint8_t *Data, uint64_t Length) { netdbg("Event for %s not handled.", Interface->Name); }
|
||||
};
|
||||
|
||||
class NetworkInterface
|
||||
{
|
||||
private:
|
||||
Memory::MemMgr *mem;
|
||||
int CardIDs = 0;
|
||||
Vector<DeviceInterface *> Interfaces;
|
||||
|
||||
Tasking::PCB *NetSvcProcess;
|
||||
Tasking::TCB *NetSvcThread;
|
||||
void StopNetworkStack();
|
||||
void FetchNetworkCards(unsigned long DriverUID);
|
||||
|
||||
public:
|
||||
NetworkInterface();
|
||||
~NetworkInterface();
|
||||
|
||||
void StartService();
|
||||
|
||||
void Send(DeviceInterface *Interface, uint8_t *Data, uint64_t Length);
|
||||
void Receive(DeviceInterface *Interface, uint8_t *Data, uint64_t Length);
|
||||
|
||||
void DrvSend(unsigned int DriverID, unsigned char *Data, unsigned short Size);
|
||||
void DrvReceive(unsigned int DriverID, unsigned char *Data, unsigned short Size);
|
||||
void StartNetworkStack();
|
||||
};
|
||||
}
|
||||
|
||||
#endif // !__FENNIX_KERNEL_NETWORK_CONTROLLER_H__
|
150
include/net/net.hpp
Normal file
150
include/net/net.hpp
Normal file
@ -0,0 +1,150 @@
|
||||
#ifndef __FENNIX_KERNEL_NETWORK_H__
|
||||
#define __FENNIX_KERNEL_NETWORK_H__
|
||||
|
||||
#include <types.h>
|
||||
|
||||
// #define DEBUG_NETWORK 1
|
||||
|
||||
#ifdef DEBUG_NETWORK
|
||||
#define netdbg(m, ...) debug(m, ##__VA_ARGS__)
|
||||
void DbgNetwork();
|
||||
void DbgDumpData(const char *Description, void *Address, unsigned long Length);
|
||||
#else
|
||||
#define netdbg(m, ...)
|
||||
static inline void DbgNetwork() { return; }
|
||||
static inline void DbgDumpData(const char *Description, void *Address, unsigned long Length) { return; }
|
||||
#endif
|
||||
|
||||
// TODO: How i would do this?
|
||||
typedef __UINT64_TYPE__ uint48_t;
|
||||
|
||||
#define b4(x) ((x & 0x0F) << 4 | (x & 0xF0) >> 4)
|
||||
#define b8(x) ((x)&0xFF)
|
||||
#define b16(x) __builtin_bswap16(x)
|
||||
#define b32(x) __builtin_bswap32(x)
|
||||
#define b48(x) (((((x)&0x0000000000ff) << 40) | (((x)&0x00000000ff00) << 24) | (((x)&0x000000ff0000) << 8) | (((x)&0x0000ff000000) >> 8) | (((x)&0x00ff00000000) >> 24) | (((x)&0xff0000000000) >> 40)))
|
||||
#define b64(x) __builtin_bswap64(x)
|
||||
|
||||
struct MediaAccessControl
|
||||
{
|
||||
uint8_t Address[6];
|
||||
|
||||
inline bool operator==(const MediaAccessControl &lhs) const
|
||||
{
|
||||
return lhs.Address[0] == this->Address[0] &&
|
||||
lhs.Address[1] == this->Address[1] &&
|
||||
lhs.Address[2] == this->Address[2] &&
|
||||
lhs.Address[3] == this->Address[3] &&
|
||||
lhs.Address[4] == this->Address[4] &&
|
||||
lhs.Address[5] == this->Address[5];
|
||||
}
|
||||
|
||||
inline bool operator==(const uint48_t &lhs) const
|
||||
{
|
||||
MediaAccessControl MAC;
|
||||
MAC.Address[0] = (uint8_t)((lhs >> 40) & 0xFF);
|
||||
MAC.Address[1] = (uint8_t)((lhs >> 32) & 0xFF);
|
||||
MAC.Address[2] = (uint8_t)((lhs >> 24) & 0xFF);
|
||||
MAC.Address[3] = (uint8_t)((lhs >> 16) & 0xFF);
|
||||
MAC.Address[4] = (uint8_t)((lhs >> 8) & 0xFF);
|
||||
MAC.Address[5] = (uint8_t)(lhs & 0xFF);
|
||||
return MAC.Address[0] == this->Address[0] &&
|
||||
MAC.Address[1] == this->Address[1] &&
|
||||
MAC.Address[2] == this->Address[2] &&
|
||||
MAC.Address[3] == this->Address[3] &&
|
||||
MAC.Address[4] == this->Address[4] &&
|
||||
MAC.Address[5] == this->Address[5];
|
||||
}
|
||||
|
||||
inline bool operator!=(const MediaAccessControl &lhs) const { return !(*this == lhs); }
|
||||
inline bool operator!=(const uint48_t &lhs) const { return !(*this == lhs); }
|
||||
|
||||
inline uint48_t ToHex()
|
||||
{
|
||||
return ((uint48_t)this->Address[0] << 40) |
|
||||
((uint48_t)this->Address[1] << 32) |
|
||||
((uint48_t)this->Address[2] << 24) |
|
||||
((uint48_t)this->Address[3] << 16) |
|
||||
((uint48_t)this->Address[4] << 8) |
|
||||
((uint48_t)this->Address[5]);
|
||||
}
|
||||
|
||||
inline MediaAccessControl FromHex(uint48_t Hex)
|
||||
{
|
||||
this->Address[0] = (uint8_t)((Hex >> 40) & 0xFF);
|
||||
this->Address[1] = (uint8_t)((Hex >> 32) & 0xFF);
|
||||
this->Address[2] = (uint8_t)((Hex >> 24) & 0xFF);
|
||||
this->Address[3] = (uint8_t)((Hex >> 16) & 0xFF);
|
||||
this->Address[4] = (uint8_t)((Hex >> 8) & 0xFF);
|
||||
this->Address[5] = (uint8_t)(Hex & 0xFF);
|
||||
return *this;
|
||||
}
|
||||
|
||||
inline bool Valid()
|
||||
{
|
||||
// TODO: More complex MAC validation
|
||||
return (this->Address[0] != 0 ||
|
||||
this->Address[1] != 0 ||
|
||||
this->Address[2] != 0 ||
|
||||
this->Address[3] != 0 ||
|
||||
this->Address[4] != 0 ||
|
||||
this->Address[5] != 0) &&
|
||||
(this->Address[0] != 0xFF ||
|
||||
this->Address[1] != 0xFF ||
|
||||
this->Address[2] != 0xFF ||
|
||||
this->Address[3] != 0xFF ||
|
||||
this->Address[4] != 0xFF ||
|
||||
this->Address[5] != 0xFF);
|
||||
}
|
||||
};
|
||||
|
||||
struct InternetProtocol4
|
||||
{
|
||||
uint8_t Address[4];
|
||||
|
||||
inline bool operator==(const InternetProtocol4 &lhs) const
|
||||
{
|
||||
return lhs.Address[0] == this->Address[0] &&
|
||||
lhs.Address[1] == this->Address[1] &&
|
||||
lhs.Address[2] == this->Address[2] &&
|
||||
lhs.Address[3] == this->Address[3];
|
||||
}
|
||||
|
||||
inline bool operator==(const uint32_t &lhs) const
|
||||
{
|
||||
InternetProtocol4 IP;
|
||||
IP.Address[0] = (uint8_t)((lhs >> 24) & 0xFF);
|
||||
IP.Address[1] = (uint8_t)((lhs >> 16) & 0xFF);
|
||||
IP.Address[2] = (uint8_t)((lhs >> 8) & 0xFF);
|
||||
IP.Address[3] = (uint8_t)(lhs & 0xFF);
|
||||
|
||||
return IP.Address[0] == this->Address[0] &&
|
||||
IP.Address[1] == this->Address[1] &&
|
||||
IP.Address[2] == this->Address[2] &&
|
||||
IP.Address[3] == this->Address[3];
|
||||
}
|
||||
|
||||
inline bool operator!=(const InternetProtocol4 &lhs) const { return !(*this == lhs); }
|
||||
inline bool operator!=(const uint32_t &lhs) const { return !(*this == lhs); }
|
||||
|
||||
inline uint32_t ToHex()
|
||||
{
|
||||
return ((uint64_t)this->Address[0] << 24) |
|
||||
((uint64_t)this->Address[1] << 16) |
|
||||
((uint64_t)this->Address[2] << 8) |
|
||||
((uint64_t)this->Address[3]);
|
||||
}
|
||||
|
||||
inline InternetProtocol4 FromHex(uint32_t Hex)
|
||||
{
|
||||
this->Address[0] = (uint8_t)((Hex >> 24) & 0xFF);
|
||||
this->Address[1] = (uint8_t)((Hex >> 16) & 0xFF);
|
||||
this->Address[2] = (uint8_t)((Hex >> 8) & 0xFF);
|
||||
this->Address[3] = (uint8_t)(Hex & 0xFF);
|
||||
return *this;
|
||||
}
|
||||
};
|
||||
|
||||
uint16_t CalculateChecksum(uint16_t *Data, uint64_t Length);
|
||||
|
||||
#endif // !__FENNIX_KERNEL_NETWORK_H__
|
39
include/net/ntp.hpp
Normal file
39
include/net/ntp.hpp
Normal file
@ -0,0 +1,39 @@
|
||||
#ifndef __FENNIX_KERNEL_NTP_H__
|
||||
#define __FENNIX_KERNEL_NTP_H__
|
||||
|
||||
#include <net/udp.hpp>
|
||||
#include <types.h>
|
||||
|
||||
namespace NetworkNTP
|
||||
{
|
||||
struct NTPHeader
|
||||
{
|
||||
uint8_t LIv;
|
||||
uint8_t VN;
|
||||
uint8_t Mode;
|
||||
uint8_t Stratum;
|
||||
uint8_t Poll;
|
||||
uint8_t Precision;
|
||||
uint32_t RootDelay;
|
||||
uint32_t RootDispersion;
|
||||
uint32_t ReferenceID;
|
||||
uint32_t ReferenceTimestamp;
|
||||
uint32_t OriginateTimestamp;
|
||||
uint32_t ReceiveTimestamp;
|
||||
uint32_t TransmitTimestamp;
|
||||
} __attribute__((packed));
|
||||
|
||||
class NTP : public NetworkUDP::UDPEvents
|
||||
{
|
||||
private:
|
||||
NetworkUDP::Socket *Socket;
|
||||
|
||||
public:
|
||||
NTP(NetworkUDP::Socket *Socket);
|
||||
~NTP();
|
||||
|
||||
void ReadTime();
|
||||
};
|
||||
}
|
||||
|
||||
#endif // !__FENNIX_KERNEL_NTP_H__
|
10
include/net/tcp.hpp
Normal file
10
include/net/tcp.hpp
Normal file
@ -0,0 +1,10 @@
|
||||
#ifndef __FENNIX_KERNEL_TCP_H__
|
||||
#define __FENNIX_KERNEL_TCP_H__
|
||||
|
||||
#include <types.h>
|
||||
|
||||
namespace NetworkTCP
|
||||
{
|
||||
}
|
||||
|
||||
#endif // !__FENNIX_KERNEL_TCP_H__
|
77
include/net/udp.hpp
Normal file
77
include/net/udp.hpp
Normal file
@ -0,0 +1,77 @@
|
||||
#ifndef __FENNIX_KERNEL_UDP_H__
|
||||
#define __FENNIX_KERNEL_UDP_H__
|
||||
|
||||
#include <net/ipv4.hpp>
|
||||
#include <net/udp.hpp>
|
||||
#include <net/nc.hpp>
|
||||
#include <types.h>
|
||||
|
||||
namespace NetworkUDP
|
||||
{
|
||||
struct UDPHeader
|
||||
{
|
||||
uint16_t SourcePort;
|
||||
uint16_t DestinationPort;
|
||||
uint16_t Length;
|
||||
uint16_t Checksum;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct UDPPacket
|
||||
{
|
||||
UDPHeader Header;
|
||||
uint8_t Data[];
|
||||
};
|
||||
|
||||
class Socket;
|
||||
|
||||
class UDPEvents
|
||||
{
|
||||
protected:
|
||||
UDPEvents();
|
||||
~UDPEvents();
|
||||
|
||||
public:
|
||||
virtual void OnUDPPacketReceived(Socket *Socket, uint8_t *Data, uint64_t Length)
|
||||
{
|
||||
warn("Not implemented.");
|
||||
}
|
||||
};
|
||||
|
||||
class UDP : public NetworkIPv4::IPv4Events
|
||||
{
|
||||
private:
|
||||
NetworkIPv4::IPv4 *ipv4;
|
||||
NetworkInterfaceManager::DeviceInterface *Interface;
|
||||
|
||||
public:
|
||||
NetworkInterfaceManager::DeviceInterface *GetInterface() { return this->Interface; }
|
||||
|
||||
UDP(NetworkIPv4::IPv4 *ipv4, NetworkInterfaceManager::DeviceInterface *Interface);
|
||||
~UDP();
|
||||
|
||||
virtual Socket *Connect(InternetProtocol4 IP, uint16_t Port);
|
||||
virtual Socket *Listen(uint16_t Port);
|
||||
virtual void Disconnect(Socket *Socket);
|
||||
virtual void Send(Socket *Socket, uint8_t *Data, uint64_t Length);
|
||||
virtual void Bind(Socket *Socket, UDPEvents *EventHandler);
|
||||
|
||||
virtual bool OnIPv4PacketReceived(InternetProtocol4 SourceIP, InternetProtocol4 DestinationIP, uint8_t *Data, uint64_t Length);
|
||||
};
|
||||
|
||||
class Socket
|
||||
{
|
||||
public:
|
||||
InternetProtocol4 LocalIP = {.Address = {0xFF, 0xFF, 0xFF, 0xFF}};
|
||||
uint16_t LocalPort = 0;
|
||||
InternetProtocol4 RemoteIP = {.Address = {0xFF, 0xFF, 0xFF, 0xFF}};
|
||||
uint16_t RemotePort = 0;
|
||||
bool Listening = false;
|
||||
UDPEvents *EventHandler = nullptr;
|
||||
UDP *SocketUDP = nullptr;
|
||||
|
||||
Socket(UDP *_UDP);
|
||||
~Socket();
|
||||
};
|
||||
}
|
||||
|
||||
#endif // !__FENNIX_KERNEL_UDP_H__
|
Reference in New Issue
Block a user