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Update kernel

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This commit is contained in:
EnderIce2
2024-01-19 06:47:42 +02:00
parent fd15592608
commit 96daa43d38
282 changed files with 25486 additions and 15700 deletions
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192
include/net/ipv4.hpp
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@ -25,113 +25,113 @@
namespace NetworkIPv4
{
struct IPv4Header
{
uint8_t IHL : 4;
uint8_t Version : 4;
uint8_t TypeOfService;
uint16_t TotalLength;
uint16_t Identification;
uint8_t Flags;
uint8_t FragmentOffset;
uint8_t TimeToLive;
uint8_t Protocol;
uint16_t HeaderChecksum;
uint32_t SourceIP;
uint32_t DestinationIP;
struct IPv4Header
{
uint8_t IHL : 4;
uint8_t Version : 4;
uint8_t TypeOfService;
uint16_t TotalLength;
uint16_t Identification;
uint8_t Flags;
uint8_t FragmentOffset;
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;
};
/* 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[];
};
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
};
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;
class IPv4 : public NetworkEthernet::EthernetEvents
{
private:
NetworkARP::ARP *ARP;
NetworkEthernet::Ethernet *Ethernet;
virtual bool OnEthernetPacketReceived(uint8_t *Data, size_t Length);
virtual bool OnEthernetPacketReceived(uint8_t *Data, size_t Length);
public:
InternetProtocol GatewayIP;
InternetProtocol SubNetworkMaskIP;
IPv4(NetworkARP::ARP *ARP, NetworkEthernet::Ethernet *Ethernet);
~IPv4();
public:
InternetProtocol GatewayIP;
InternetProtocol SubNetworkMaskIP;
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, size_t Length, uint8_t Protocol, InternetProtocol DestinationIP);
};
/**
* @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, size_t Length, uint8_t Protocol, InternetProtocol DestinationIP);
};
class IPv4Events
{
private:
uint8_t Protocol;
class IPv4Events
{
private:
uint8_t Protocol;
protected:
IPv4Events(IPv4Protocols Protocol);
~IPv4Events();
protected:
IPv4Events(IPv4Protocols Protocol);
~IPv4Events();
public:
uint8_t GetProtocol() { return Protocol; }
public:
uint8_t GetProtocol() { return Protocol; }
virtual bool OnIPv4PacketReceived(InternetProtocol SourceIP, InternetProtocol DestinationIP, uint8_t *Data, size_t Length)
{
UNUSED(SourceIP);
UNUSED(DestinationIP);
UNUSED(Data);
UNUSED(Length);
warn("Not implemented.");
return false;
}
};
virtual bool OnIPv4PacketReceived(InternetProtocol SourceIP, InternetProtocol DestinationIP, uint8_t *Data, size_t Length)
{
UNUSED(SourceIP);
UNUSED(DestinationIP);
UNUSED(Data);
UNUSED(Length);
warn("Not implemented.");
return false;
}
};
}
#endif // !__FENNIX_KERNEL_IPv4_H__