lotus/chain/actors/builtin/reward/actor.go.template

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package reward
import (
"github.com/filecoin-project/go-state-types/abi"
reward0 "github.com/filecoin-project/specs-actors/actors/builtin/reward"
"github.com/ipfs/go-cid"
"github.com/filecoin-project/lotus/chain/actors"
"golang.org/x/xerrors"
"github.com/filecoin-project/go-state-types/cbor"
{{range .versions}}
builtin{{.}} "github.com/filecoin-project/specs-actors{{import .}}actors/builtin"
{{end}}
"github.com/filecoin-project/lotus/chain/actors/adt"
"github.com/filecoin-project/lotus/chain/actors/builtin"
"github.com/filecoin-project/lotus/chain/types"
)
func init() {
{{range .versions}}
builtin.RegisterActorState(builtin{{.}}.RewardActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load{{.}}(store, root)
})
{{end}}}
var (
Address = builtin{{.latestVersion}}.RewardActorAddr
Methods = builtin{{.latestVersion}}.MethodsReward
)
func Load(store adt.Store, act *types.Actor) (State, error) {
if name, av, ok := actors.GetActorMetaByCode(act.Code); ok {
if name != "reward" {
return nil, xerrors.Errorf("actor code is not reward: %s", name)
}
switch av {
{{range .versions}}
case actors.Version{{.}}:
return load{{.}}(store, act.Head)
{{end}}
default:
return nil, xerrors.Errorf("unknown actor version: %d", av)
}
}
switch act.Code {
{{range .versions}}
case builtin{{.}}.RewardActorCodeID:
return load{{.}}(store, act.Head)
{{end}}
}
return nil, xerrors.Errorf("unknown actor code %s", act.Code)
}
func MakeState(store adt.Store, av actors.Version, currRealizedPower abi.StoragePower) (State, error) {
switch av {
{{range .versions}}
case actors.Version{{.}}:
return make{{.}}(store, currRealizedPower)
{{end}}
}
return nil, xerrors.Errorf("unknown actor version %d", av)
}
func GetActorCodeID(av actors.Version) (cid.Cid, error) {
if c, ok := actors.GetActorCodeID(av, "reward"); ok {
return c, nil
}
switch av {
{{range .versions}}
case actors.Version{{.}}:
return builtin{{.}}.RewardActorCodeID, nil
{{end}}
}
return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
}
type State interface {
cbor.Marshaler
ThisEpochBaselinePower() (abi.StoragePower, error)
ThisEpochReward() (abi.StoragePower, error)
ThisEpochRewardSmoothed() (builtin.FilterEstimate, error)
EffectiveBaselinePower() (abi.StoragePower, error)
EffectiveNetworkTime() (abi.ChainEpoch, error)
TotalStoragePowerReward() (abi.TokenAmount, error)
CumsumBaseline() (abi.StoragePower, error)
CumsumRealized() (abi.StoragePower, error)
InitialPledgeForPower(abi.StoragePower, abi.TokenAmount, *builtin.FilterEstimate, abi.TokenAmount) (abi.TokenAmount, error)
PreCommitDepositForPower(builtin.FilterEstimate, abi.StoragePower) (abi.TokenAmount, error)
GetState() interface{}
}
type AwardBlockRewardParams = reward0.AwardBlockRewardParams