mirror of
https://github.com/yggdrasil-network/yggdrasil-go
synced 2024-09-21 10:00:26 +03:00
48 lines
1.7 KiB
Go
48 lines
1.7 KiB
Go
package yggdrasil
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import (
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"github.com/gologme/log"
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"github.com/yggdrasil-network/yggdrasil-go/src/address"
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"github.com/yggdrasil-network/yggdrasil-go/src/config"
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)
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// Adapter defines the minimum required struct members for an adapter type. This
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// is now the base type for adapters like tun.go. When implementing a new
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// adapter type, you should extend the adapter struct with this one and should
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// call the Adapter.Init() function when initialising.
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type Adapter struct {
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adapterImplementation
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Core *Core
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Config *config.NodeState
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Log *log.Logger
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Send chan<- []byte
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Recv <-chan []byte
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Reject <-chan RejectedPacket
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Reconfigure chan chan error
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}
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// Defines the minimum required functions for an adapter type. Note that the
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// implementation of Init() should call Adapter.Init(). This is not exported
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// because doing so breaks the gomobile bindings for iOS/Android.
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type adapterImplementation interface {
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Init(*config.NodeState, *log.Logger, chan<- []byte, <-chan []byte, <-chan RejectedPacket)
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Name() string
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MTU() int
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IsTAP() bool
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Start(address.Address, address.Subnet) error
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Close() error
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}
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// Init initialises the adapter with the necessary channels to operate from the
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// router. When defining a new Adapter type, the Adapter should call this
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// function from within it's own Init function to set up the channels. It is
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// otherwise not expected for you to call this function directly.
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func (adapter *Adapter) Init(config *config.NodeState, log *log.Logger, send chan<- []byte, recv <-chan []byte, reject <-chan RejectedPacket) {
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adapter.Config = config
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adapter.Log = log
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adapter.Send = send
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adapter.Recv = recv
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adapter.Reject = reject
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adapter.Reconfigure = make(chan chan error, 1)
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}
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