40 lines
913 B
Go
40 lines
913 B
Go
package node
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import (
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"github.com/lbryio/lbcd/chaincfg/chainhash"
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"github.com/lbryio/lbcd/claimtrie/param"
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)
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type HashV2Manager struct {
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Manager
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}
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func (nm *HashV2Manager) computeClaimHashes(name []byte) (*chainhash.Hash, int32) {
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n, err := nm.NodeAt(nm.Height(), name)
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if err != nil || n == nil {
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return nil, 0
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}
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n.SortClaimsByBid()
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claimHashes := make([]*chainhash.Hash, 0, len(n.Claims))
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for _, c := range n.Claims {
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if c.Status == Activated { // TODO: unit test this line
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claimHashes = append(claimHashes, calculateNodeHash(c.OutPoint, n.TakenOverAt))
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}
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}
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if len(claimHashes) > 0 {
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return ComputeMerkleRoot(claimHashes), n.NextUpdate()
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}
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return nil, n.NextUpdate()
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}
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func (nm *HashV2Manager) Hash(name []byte) (*chainhash.Hash, int32) {
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if nm.Height() >= param.ActiveParams.AllClaimsInMerkleForkHeight {
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return nm.computeClaimHashes(name)
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}
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return nm.Manager.Hash(name)
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}
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