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48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
// Copyright 2023 The AthanorLabs/atomic-swap Authors
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// SPDX-License-Identifier: LGPL-3.0-only
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package net
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import (
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libp2pnetwork "github.com/libp2p/go-libp2p/core/network"
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"github.com/libp2p/go-libp2p/core/peer"
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"github.com/athanorlabs/atomic-swap/common"
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"github.com/athanorlabs/atomic-swap/common/types"
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"github.com/athanorlabs/atomic-swap/net/message"
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)
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type SwapState = common.SwapStateNet //nolint:revive
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//nolint:revive
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type (
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MessageType = byte
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Message = common.Message
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QueryResponse = message.QueryResponse
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SendKeysMessage = message.SendKeysMessage
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RelayClaimRequest = message.RelayClaimRequest
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RelayClaimResponse = message.RelayClaimResponse
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)
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// MakerHandler handles swap initiation messages and offer queries. It is
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// implemented by *xmrmaker.Instance.
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type MakerHandler interface {
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GetOffers() []*types.Offer
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HandleInitiateMessage(peerID peer.ID, msg *SendKeysMessage) (SwapState, Message, error)
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}
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// RelayHandler handles relay claim requests. It is implemented by
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// *backend.backend.
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type RelayHandler interface {
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GetRelayerAddressHash() (types.Hash, error)
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HandleRelayClaimRequest(remotePeer peer.ID, msg *RelayClaimRequest) (*RelayClaimResponse, error)
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HasOngoingSwapAsTaker(remotePeer peer.ID) error
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}
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type swap struct {
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swapState SwapState
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stream libp2pnetwork.Stream
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// isTaker is true if we initiated the swap (created the outbound stream)
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isTaker bool
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}
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