64 lines
1.3 KiB
Go
64 lines
1.3 KiB
Go
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package system
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import (
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"github.com/filecoin-project/lotus/chain/actors"
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"github.com/filecoin-project/lotus/chain/actors/adt"
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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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builtin4 "github.com/filecoin-project/specs-actors/v4/actors/builtin"
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)
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var (
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Address = builtin4.SystemActorAddr
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)
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func MakeState(store adt.Store, av actors.Version) (State, error) {
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switch av {
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case actors.Version0:
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return make0(store)
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case actors.Version2:
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return make2(store)
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case actors.Version3:
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return make3(store)
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case actors.Version4:
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return make4(store)
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}
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return nil, xerrors.Errorf("unknown actor version %d", av)
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}
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func GetActorCodeID(av actors.Version) (cid.Cid, error) {
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switch av {
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case actors.Version0:
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return builtin0.SystemActorCodeID, nil
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case actors.Version2:
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return builtin2.SystemActorCodeID, nil
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case actors.Version3:
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return builtin3.SystemActorCodeID, nil
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case actors.Version4:
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return builtin4.SystemActorCodeID, nil
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}
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return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
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}
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type State interface {
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GetState() interface{}
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}
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