37 lines
1.0 KiB
Go
37 lines
1.0 KiB
Go
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package dhcp
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import (
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"net/netip"
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"git.wntrmute.dev/kyle/kdhcp/leases"
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)
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func NewOffer(request *Packet, server *leases.Server, lease *leases.Info) (offer *Packet, err error) {
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packet := &Packet{
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MessageType: MessageTypeBootResponse,
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HardwareType: request.HardwareType,
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HardwareAddress: request.HardwareAddress,
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Hops: 0,
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TransactionID: request.TransactionID,
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SecondsElapsed: 0,
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Flags: request.Flags,
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ServerName: "",
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FileName: "",
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ClientIP: request.ClientIP,
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YourIP: lease.Addr,
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NextIP: netip.IPv4Unspecified(),
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RelayIP: netip.IPv4Unspecified(),
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DHCPType: DHCPMessageTypeOffer,
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HostName: "",
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ClientID: request.ClientID,
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Parameters: []Parameter{},
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}
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packet.AddParameter(ParameterDNS(server.Network.DNS))
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packet.AddParameter(ParameterHostName(lease.HostName))
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packet.AddParameter(ParameterRouter(server.Network.Gateway))
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packet.AddParameter(ParameterSubnetMask(server.Network.Mask))
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return packet, nil
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}
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