mirror of
https://github.com/lightninglabs/loop
synced 2024-11-11 13:11:12 +00:00
102 lines
3.0 KiB
Go
102 lines
3.0 KiB
Go
package loopdb
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import (
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"math"
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looprpc "github.com/lightninglabs/loop/swapserverrpc"
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)
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// ProtocolVersion represents the protocol version (declared on rpc level) that
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// the client declared to us.
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type ProtocolVersion uint32
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const (
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// ProtocolVersionLegacy indicates that the client is a legacy version
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// that did not report its protocol version.
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ProtocolVersionLegacy ProtocolVersion = 0
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// ProtocolVersionMultiLoopOut indicates that the client supports multi
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// loop out.
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ProtocolVersionMultiLoopOut ProtocolVersion = 1
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// ProtocolVersionSegwitLoopIn indicates that the client supports segwit
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// loop in.
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ProtocolVersionSegwitLoopIn ProtocolVersion = 2
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// ProtocolVersionPreimagePush indicates that the client will push loop
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// out preimages to the sever to speed up claim.
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ProtocolVersionPreimagePush ProtocolVersion = 3
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// ProtocolVersionUserExpiryLoopOut indicates that the client will
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// propose a cltv expiry height for loop out.
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ProtocolVersionUserExpiryLoopOut ProtocolVersion = 4
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// ProtocolVersionHtlcV2 indicates that the client will use the new
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// HTLC v2 scrips for swaps.
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ProtocolVersionHtlcV2 ProtocolVersion = 5
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// ProtocolVersionMultiLoopIn indicates that the client creates a probe
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// invoice so that the server can perform a multi-path probe.
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ProtocolVersionMultiLoopIn ProtocolVersion = 6
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// ProtocolVersionLoopOutCancel indicates that the client supports
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// canceling loop out swaps.
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ProtocolVersionLoopOutCancel = 7
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// ProtocolVerionProbe indicates that the client is able to request
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// the server to perform a probe to test inbound liquidty.
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ProtocolVersionProbe ProtocolVersion = 8
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// ProtocolVersionUnrecorded is set for swaps were created before we
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// started saving protocol version with swaps.
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ProtocolVersionUnrecorded ProtocolVersion = math.MaxUint32
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// CurrentRPCProtocolVersion defines the version of the RPC protocol
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// that is currently supported by the loop client.
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CurrentRPCProtocolVersion = looprpc.ProtocolVersion_PROBE
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// CurrentInternalProtocolVersion defines the RPC current protocol in
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// the internal representation.
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CurrentInternalProtocolVersion = ProtocolVersion(CurrentRPCProtocolVersion)
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)
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// Valid returns true if the value of the ProtocolVersion is valid.
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func (p ProtocolVersion) Valid() bool {
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return p <= CurrentInternalProtocolVersion
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}
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// String returns the string representation of a protocol version.
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func (p ProtocolVersion) String() string {
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switch p {
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case ProtocolVersionUnrecorded:
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return "Unrecorded"
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case ProtocolVersionLegacy:
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return "Legacy"
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case ProtocolVersionMultiLoopOut:
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return "Multi Loop Out"
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case ProtocolVersionSegwitLoopIn:
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return "Segwit Loop In"
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case ProtocolVersionPreimagePush:
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return "Preimage Push"
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case ProtocolVersionUserExpiryLoopOut:
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return "User Expiry Loop Out"
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case ProtocolVersionHtlcV2:
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return "HTLC V2"
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case ProtocolVersionLoopOutCancel:
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return "Loop Out Cancel"
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case ProtocolVersionProbe:
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return "Probe"
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default:
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return "Unknown"
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}
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}
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