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62 lines
1.5 KiB
62 lines
1.5 KiB
package types
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import (
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abci "github.com/tendermint/tendermint/abci/types"
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cryptoenc "github.com/tendermint/tendermint/crypto/encoding"
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)
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//-------------------------------------------------------
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// TM2PB is used for converting Tendermint ABCI to protobuf ABCI.
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// UNSTABLE
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var TM2PB = tm2pb{}
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type tm2pb struct{}
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func (tm2pb) Validator(val *Validator) abci.Validator {
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return abci.Validator{
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Address: val.PubKey.Address(),
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Power: val.VotingPower,
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}
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}
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// XXX: panics on unknown pubkey type
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func (tm2pb) ValidatorUpdate(val *Validator) abci.ValidatorUpdate {
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pk, err := cryptoenc.PubKeyToProto(val.PubKey)
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if err != nil {
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panic(err)
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}
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return abci.ValidatorUpdate{
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PubKey: pk,
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Power: val.VotingPower,
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}
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}
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// XXX: panics on nil or unknown pubkey type
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func (tm2pb) ValidatorUpdates(vals *ValidatorSet) []abci.ValidatorUpdate {
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validators := make([]abci.ValidatorUpdate, vals.Size())
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for i, val := range vals.Validators {
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validators[i] = TM2PB.ValidatorUpdate(val)
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}
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return validators
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}
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//----------------------------------------------------------------------------
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// PB2TM is used for converting protobuf ABCI to Tendermint ABCI.
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// UNSTABLE
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var PB2TM = pb2tm{}
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type pb2tm struct{}
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func (pb2tm) ValidatorUpdates(vals []abci.ValidatorUpdate) ([]*Validator, error) {
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tmVals := make([]*Validator, len(vals))
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for i, v := range vals {
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pub, err := cryptoenc.PubKeyFromProto(v.PubKey)
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if err != nil {
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return nil, err
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}
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tmVals[i] = NewValidator(pub, v.Power)
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}
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return tmVals, nil
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}
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