29 lines
1.1 KiB
Go
29 lines
1.1 KiB
Go
package sweep
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import (
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"github.com/btcsuite/btcd/wire"
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"github.com/lightningnetwork/lnd/lnwallet"
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)
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// Wallet contains all wallet related functionality required by sweeper.
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type Wallet interface {
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// PublishTransaction performs cursory validation (dust checks, etc) and
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// broadcasts the passed transaction to the Bitcoin network.
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PublishTransaction(tx *wire.MsgTx, label string) error
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// ListUnspentWitnessFromDefaultAccount returns all unspent outputs
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// which are version 0 witness programs from the default wallet account.
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// The 'minconfirms' and 'maxconfirms' parameters indicate the minimum
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// and maximum number of confirmations an output needs in order to be
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// returned by this method.
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ListUnspentWitnessFromDefaultAccount(minconfirms, maxconfirms int32) (
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[]*lnwallet.Utxo, error)
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// WithCoinSelectLock will execute the passed function closure in a
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// synchronized manner preventing any coin selection operations from
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// proceeding while the closure is executing. This can be seen as the
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// ability to execute a function closure under an exclusive coin
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// selection lock.
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WithCoinSelectLock(f func() error) error
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}
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