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Kernel: Move networking related files into Kernel/Net/.

This commit is contained in:
Andreas Kling 2019-04-02 19:54:38 +02:00
parent 718bea73b3
commit 649c81a714
26 changed files with 61 additions and 63 deletions

61
Kernel/Net/ARP.h Normal file
View file

@ -0,0 +1,61 @@
#pragma once
#include <Kernel/Net/MACAddress.h>
#include <Kernel/Net/IPv4.h>
#include <Kernel/Net/EtherType.h>
struct ARPOperation {
enum : word {
Request = 1,
Response = 2,
};
};
struct ARPHardwareType {
enum : word {
Ethernet = 1,
};
};
class [[gnu::packed]] ARPPacket {
public:
word hardware_type() const { return ntohs(m_hardware_type); }
void set_hardware_type(word w) { m_hardware_type = htons(w); }
word protocol_type() const { return ntohs(m_protocol_type); }
void set_protocol_type(word w) { m_protocol_type = htons(w); }
byte hardware_address_length() const { return m_hardware_address_length; }
void set_hardware_address_length(byte b) { m_hardware_address_length = b; }
byte protocol_address_length() const { return m_protocol_address_length; }
void set_protocol_address_length(byte b) { m_protocol_address_length = b; }
word operation() const { return ntohs(m_operation); }
void set_operation(word w) { m_operation = htons(w); }
const MACAddress& sender_hardware_address() const { return m_sender_hardware_address; }
void set_sender_hardware_address(const MACAddress& address) { m_sender_hardware_address = address; }
const IPv4Address& sender_protocol_address() const { return m_sender_protocol_address; }
void set_sender_protocol_address(const IPv4Address& address) { m_sender_protocol_address = address; }
const MACAddress& target_hardware_address() const { return m_target_hardware_address; }
void set_target_hardware_address(const MACAddress& address) { m_target_hardware_address = address; }
const IPv4Address& target_protocol_address() const { return m_target_protocol_address; }
void set_target_protocol_address(const IPv4Address& address) { m_target_protocol_address = address; }
private:
word m_hardware_type { 0x0100 };
word m_protocol_type { 0x0008 };
byte m_hardware_address_length { sizeof(MACAddress) };
byte m_protocol_address_length { sizeof(IPv4Address) };
word m_operation { 0 };
MACAddress m_sender_hardware_address;
IPv4Address m_sender_protocol_address;
MACAddress m_target_hardware_address;
IPv4Address m_target_protocol_address;
};
static_assert(sizeof(ARPPacket) == 28);