lotus/chain/actors/builtin/init/init.go

134 lines
3.5 KiB
Go
Raw Normal View History

package init
import (
"github.com/filecoin-project/lotus/chain/actors"
"golang.org/x/xerrors"
2020-09-14 11:14:06 +00:00
"github.com/filecoin-project/go-address"
2020-09-18 20:43:14 +00:00
"github.com/filecoin-project/go-state-types/abi"
2020-09-14 11:14:06 +00:00
"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"
2020-09-14 22:43:12 +00:00
"github.com/filecoin-project/lotus/node/modules/dtypes"
builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
2021-04-30 15:51:24 +00:00
builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
2021-04-30 15:51:24 +00:00
2021-01-16 04:21:33 +00:00
builtin3 "github.com/filecoin-project/specs-actors/v3/actors/builtin"
2021-04-30 15:51:24 +00:00
builtin4 "github.com/filecoin-project/specs-actors/v4/actors/builtin"
)
func init() {
2021-04-30 15:51:24 +00:00
builtin.RegisterActorState(builtin0.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load0(store, root)
})
2021-04-30 15:51:24 +00:00
builtin.RegisterActorState(builtin2.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load2(store, root)
})
2021-04-30 15:51:24 +00:00
2021-01-18 23:01:44 +00:00
builtin.RegisterActorState(builtin3.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load3(store, root)
})
2021-04-30 15:51:24 +00:00
builtin.RegisterActorState(builtin4.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load4(store, root)
})
}
var (
Address = builtin4.InitActorAddr
Methods = builtin4.MethodsInit
)
2020-09-14 22:43:12 +00:00
func Load(store adt.Store, act *types.Actor) (State, error) {
switch act.Code {
2021-04-30 15:51:24 +00:00
case builtin0.InitActorCodeID:
return load0(store, act.Head)
2021-04-30 15:51:24 +00:00
case builtin2.InitActorCodeID:
return load2(store, act.Head)
2021-04-30 15:51:24 +00:00
2021-01-16 04:21:33 +00:00
case builtin3.InitActorCodeID:
return load3(store, act.Head)
2021-04-30 15:51:24 +00:00
case builtin4.InitActorCodeID:
return load4(store, act.Head)
2021-04-30 15:51:24 +00:00
}
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)
}
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
}
return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
}
type State interface {
cbor.Marshaler
2020-09-14 11:14:06 +00:00
ResolveAddress(address address.Address) (address.Address, bool, error)
MapAddressToNewID(address address.Address) (address.Address, error)
2020-09-14 22:43:12 +00:00
NetworkName() (dtypes.NetworkName, error)
2020-09-18 20:43:14 +00:00
ForEachActor(func(id abi.ActorID, address address.Address) error) error
2020-09-23 16:42:01 +00:00
// 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{}
}