Bryan Boreham
334974472d
since what it does it injects and consumes packets, and something else entirely does bridging.
45 lines
928 B
Go
45 lines
928 B
Go
package router
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import (
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"net"
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)
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// Interface to packet handling on the local virtual bridge
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type InjectorConsumer interface {
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// Inject a packet to be delivered locally
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InjectPacket(PacketKey) FlowOp
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// Start consuming packets from the bridge. Injected packets
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// should not be included.
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StartConsumingPackets(Consumer) error
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Interface() *net.Interface
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String() string
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Stats() map[string]int
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}
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// A function that determines how to handle locally captured packets.
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type Consumer func(PacketKey) FlowOp
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type NullInjectorConsumer struct{}
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func (NullInjectorConsumer) InjectPacket(PacketKey) FlowOp {
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return nil
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}
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func (NullInjectorConsumer) StartConsumingPackets(Consumer) error {
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return nil
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}
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func (NullInjectorConsumer) Interface() *net.Interface {
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return nil
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}
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func (NullInjectorConsumer) String() string {
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return "no overlay bridge"
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}
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func (NullInjectorConsumer) Stats() map[string]int {
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return nil
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}
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