package init import ( "github.com/filecoin-project/lotus/chain/actors" "golang.org/x/xerrors" "github.com/filecoin-project/go-address" "github.com/filecoin-project/go-state-types/abi" "github.com/filecoin-project/go-state-types/cbor" "github.com/ipfs/go-cid" "github.com/filecoin-project/lotus/chain/actors/adt" "github.com/filecoin-project/lotus/chain/actors/builtin" "github.com/filecoin-project/lotus/chain/types" "github.com/filecoin-project/lotus/node/modules/dtypes" builtin0 "github.com/filecoin-project/specs-actors/actors/builtin" builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin" builtin3 "github.com/filecoin-project/specs-actors/v3/actors/builtin" builtin4 "github.com/filecoin-project/specs-actors/v4/actors/builtin" builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin" builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin" ) func init() { builtin.RegisterActorState(builtin0.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) { return load0(store, root) }) builtin.RegisterActorState(builtin2.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) { return load2(store, root) }) builtin.RegisterActorState(builtin3.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) { return load3(store, root) }) builtin.RegisterActorState(builtin4.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) { return load4(store, root) }) builtin.RegisterActorState(builtin5.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) { return load5(store, root) }) builtin.RegisterActorState(builtin6.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) { return load6(store, root) }) } var ( Address = builtin6.InitActorAddr Methods = builtin6.MethodsInit ) func Load(store adt.Store, act *types.Actor) (State, error) { switch act.Code { case builtin0.InitActorCodeID: return load0(store, act.Head) case builtin2.InitActorCodeID: return load2(store, act.Head) case builtin3.InitActorCodeID: return load3(store, act.Head) case builtin4.InitActorCodeID: return load4(store, act.Head) case builtin5.InitActorCodeID: return load5(store, act.Head) case builtin6.InitActorCodeID: return load6(store, act.Head) } return nil, xerrors.Errorf("unknown actor code %s", act.Code) } func MakeState(store adt.Store, av actors.Version, networkName string) (State, error) { switch av { case actors.Version0: return make0(store, networkName) case actors.Version2: return make2(store, networkName) case actors.Version3: return make3(store, networkName) case actors.Version4: return make4(store, networkName) case actors.Version5: return make5(store, networkName) case actors.Version6: return make6(store, networkName) } return nil, xerrors.Errorf("unknown actor version %d", av) } func GetActorCodeID(av actors.Version) (cid.Cid, error) { switch av { case actors.Version0: return builtin0.InitActorCodeID, nil case actors.Version2: return builtin2.InitActorCodeID, nil case actors.Version3: return builtin3.InitActorCodeID, nil case actors.Version4: return builtin4.InitActorCodeID, nil case actors.Version5: return builtin5.InitActorCodeID, nil case actors.Version6: return builtin6.InitActorCodeID, nil } return cid.Undef, xerrors.Errorf("unknown actor version %d", av) } type State interface { cbor.Marshaler ResolveAddress(address address.Address) (address.Address, bool, error) MapAddressToNewID(address address.Address) (address.Address, error) NetworkName() (dtypes.NetworkName, error) ForEachActor(func(id abi.ActorID, address address.Address) error) error // Remove exists to support tooling that manipulates state for testing. // It should not be used in production code, as init actor entries are // immutable. Remove(addrs ...address.Address) error // Sets the network's name. This should only be used on upgrade/fork. SetNetworkName(name string) error // Sets the next ID for the init actor. This should only be used for testing. SetNextID(id abi.ActorID) error // Sets the address map for the init actor. This should only be used for testing. SetAddressMap(mcid cid.Cid) error AddressMap() (adt.Map, error) GetState() interface{} }