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Migrate clashtcpip to gVisor tcpip copied

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世界 2024-10-22 15:33:49 +08:00
parent 7f8e556bb0
commit 1793988a6d
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GPG key ID: CD109927C34A63C4
43 changed files with 7370 additions and 1340 deletions
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35
internal/gtcpip/header/netip.go Normal file
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@ -0,0 +1,35 @@
package header
import "net/netip"
func (b IPv4) SourceAddr() netip.Addr {
return netip.AddrFrom4([4]byte(b[srcAddr : srcAddr+IPv4AddressSize]))
}
func (b IPv4) DestinationAddr() netip.Addr {
return netip.AddrFrom4([4]byte(b[dstAddr : dstAddr+IPv4AddressSize]))
}
func (b IPv4) SetSourceAddr(addr netip.Addr) {
copy(b[srcAddr:srcAddr+IPv4AddressSize], addr.AsSlice())
}
func (b IPv4) SetDestinationAddr(addr netip.Addr) {
copy(b[dstAddr:dstAddr+IPv4AddressSize], addr.AsSlice())
}
func (b IPv6) SourceAddr() netip.Addr {
return netip.AddrFrom16([16]byte(b[v6SrcAddr:][:IPv6AddressSize]))
}
func (b IPv6) DestinationAddr() netip.Addr {
return netip.AddrFrom16([16]byte(b[v6DstAddr:][:IPv6AddressSize]))
}
func (b IPv6) SetSourceAddr(addr netip.Addr) {
copy(b[v6SrcAddr:][:IPv6AddressSize], addr.AsSlice())
}
func (b IPv6) SetDestinationAddr(addr netip.Addr) {
copy(b[v6DstAddr:][:IPv6AddressSize], addr.AsSlice())
}