7569cca19b
To avoid code changing underneath the static migrations, we copy the lnwire dependency in its current form into the migration directory. Ideally the migrations doesn't depend on any code that might change, this takes us a step closer.
75 lines
2.3 KiB
Go
75 lines
2.3 KiB
Go
package lnwire
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import (
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"io"
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"github.com/btcsuite/btcd/chaincfg/chainhash"
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)
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// ReplyShortChanIDsEnd is a message that marks the end of a streaming message
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// response to an initial QueryShortChanIDs message. This marks that the
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// receiver of the original QueryShortChanIDs for the target chain has either
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// sent all adequate responses it knows of, or doesn't know of any short chan
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// ID's for the target chain.
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type ReplyShortChanIDsEnd struct {
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// ChainHash denotes the target chain that we're respond to a short
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// chan ID query for.
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ChainHash chainhash.Hash
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// Complete will be set to 0 if we don't know of the chain that the
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// remote peer sent their query for. Otherwise, we'll set this to 1 in
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// order to indicate that we've sent all known responses for the prior
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// set of short chan ID's in the corresponding QueryShortChanIDs
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// message.
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Complete uint8
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}
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// NewReplyShortChanIDsEnd creates a new empty ReplyShortChanIDsEnd message.
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func NewReplyShortChanIDsEnd() *ReplyShortChanIDsEnd {
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return &ReplyShortChanIDsEnd{}
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}
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// A compile time check to ensure ReplyShortChanIDsEnd implements the
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// lnwire.Message interface.
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var _ Message = (*ReplyShortChanIDsEnd)(nil)
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// Decode deserializes a serialized ReplyShortChanIDsEnd message stored in the
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// passed io.Reader observing the specified protocol version.
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//
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// This is part of the lnwire.Message interface.
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func (c *ReplyShortChanIDsEnd) Decode(r io.Reader, pver uint32) error {
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return ReadElements(r,
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c.ChainHash[:],
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&c.Complete,
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)
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}
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// Encode serializes the target ReplyShortChanIDsEnd into the passed io.Writer
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// observing the protocol version specified.
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//
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// This is part of the lnwire.Message interface.
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func (c *ReplyShortChanIDsEnd) Encode(w io.Writer, pver uint32) error {
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return WriteElements(w,
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c.ChainHash[:],
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c.Complete,
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)
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}
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// MsgType returns the integer uniquely identifying this message type on the
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// wire.
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//
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// This is part of the lnwire.Message interface.
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func (c *ReplyShortChanIDsEnd) MsgType() MessageType {
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return MsgReplyShortChanIDsEnd
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}
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// MaxPayloadLength returns the maximum allowed payload size for a
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// ReplyShortChanIDsEnd complete message observing the specified protocol
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// version.
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//
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// This is part of the lnwire.Message interface.
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func (c *ReplyShortChanIDsEnd) MaxPayloadLength(uint32) uint32 {
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// 32 (chain hash) + 1 (complete)
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return 33
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}
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