139 lines
4.0 KiB
Go
139 lines
4.0 KiB
Go
package builtin
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import (
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"github.com/filecoin-project/go-address"
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"github.com/ipfs/go-cid"
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"golang.org/x/xerrors"
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builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
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builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
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builtin3 "github.com/filecoin-project/specs-actors/v3/actors/builtin"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/go-state-types/cbor"
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"github.com/filecoin-project/lotus/chain/actors/adt"
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"github.com/filecoin-project/lotus/chain/types"
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smoothing0 "github.com/filecoin-project/specs-actors/actors/util/smoothing"
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smoothing2 "github.com/filecoin-project/specs-actors/v2/actors/util/smoothing"
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smoothing3 "github.com/filecoin-project/specs-actors/v3/actors/util/smoothing"
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miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
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proof0 "github.com/filecoin-project/specs-actors/actors/runtime/proof"
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)
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var SystemActorAddr = builtin0.SystemActorAddr
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var BurntFundsActorAddr = builtin0.BurntFundsActorAddr
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var CronActorAddr = builtin0.CronActorAddr
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var SaftAddress = makeAddress("t0122")
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var ReserveAddress = makeAddress("t090")
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var RootVerifierAddress = makeAddress("t080")
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var (
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ExpectedLeadersPerEpoch = builtin0.ExpectedLeadersPerEpoch
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)
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const (
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EpochDurationSeconds = builtin0.EpochDurationSeconds
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EpochsInDay = builtin0.EpochsInDay
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SecondsInDay = builtin0.SecondsInDay
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)
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const (
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MethodSend = builtin3.MethodSend
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MethodConstructor = builtin3.MethodConstructor
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)
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// These are all just type aliases across actor versions 0, 2, & 3. In the future, that might change
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// and we might need to do something fancier.
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type SectorInfo = proof0.SectorInfo
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type PoStProof = proof0.PoStProof
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type FilterEstimate = smoothing0.FilterEstimate
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func FromV0FilterEstimate(v0 smoothing0.FilterEstimate) FilterEstimate {
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return (FilterEstimate)(v0) //nolint:unconvert
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}
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// Doesn't change between actors v0, v2, and v3.
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func QAPowerForWeight(size abi.SectorSize, duration abi.ChainEpoch, dealWeight, verifiedWeight abi.DealWeight) abi.StoragePower {
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return miner0.QAPowerForWeight(size, duration, dealWeight, verifiedWeight)
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}
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func FromV2FilterEstimate(v2 smoothing2.FilterEstimate) FilterEstimate {
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return (FilterEstimate)(v2)
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}
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func FromV3FilterEstimate(v3 smoothing3.FilterEstimate) FilterEstimate {
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return (FilterEstimate)(v3)
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}
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type ActorStateLoader func(store adt.Store, root cid.Cid) (cbor.Marshaler, error)
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var ActorStateLoaders = make(map[cid.Cid]ActorStateLoader)
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func RegisterActorState(code cid.Cid, loader ActorStateLoader) {
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ActorStateLoaders[code] = loader
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}
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func Load(store adt.Store, act *types.Actor) (cbor.Marshaler, error) {
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loader, found := ActorStateLoaders[act.Code]
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if !found {
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return nil, xerrors.Errorf("unknown actor code %s", act.Code)
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}
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return loader(store, act.Head)
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}
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func ActorNameByCode(c cid.Cid) string {
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switch {
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case builtin0.IsBuiltinActor(c):
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return builtin0.ActorNameByCode(c)
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case builtin2.IsBuiltinActor(c):
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return builtin2.ActorNameByCode(c)
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case builtin3.IsBuiltinActor(c):
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return builtin3.ActorNameByCode(c)
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default:
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return "<unknown>"
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}
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}
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func IsBuiltinActor(c cid.Cid) bool {
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return builtin0.IsBuiltinActor(c) ||
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builtin2.IsBuiltinActor(c) ||
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builtin3.IsBuiltinActor(c)
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}
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func IsAccountActor(c cid.Cid) bool {
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return c == builtin0.AccountActorCodeID ||
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c == builtin2.AccountActorCodeID ||
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c == builtin3.AccountActorCodeID
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}
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func IsStorageMinerActor(c cid.Cid) bool {
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return c == builtin0.StorageMinerActorCodeID ||
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c == builtin2.StorageMinerActorCodeID ||
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c == builtin3.StorageMinerActorCodeID
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}
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func IsMultisigActor(c cid.Cid) bool {
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return c == builtin0.MultisigActorCodeID ||
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c == builtin2.MultisigActorCodeID ||
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c == builtin3.MultisigActorCodeID
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}
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func IsPaymentChannelActor(c cid.Cid) bool {
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return c == builtin0.PaymentChannelActorCodeID ||
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c == builtin2.PaymentChannelActorCodeID ||
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c == builtin3.PaymentChannelActorCodeID
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}
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func makeAddress(addr string) address.Address {
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ret, err := address.NewFromString(addr)
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if err != nil {
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panic(err)
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}
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return ret
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}
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