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account.go
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account.go
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package account
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/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"
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"
)
func init() {
builtin.RegisterActorState(builtin0.AccountActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load0(store, root)
})
builtin.RegisterActorState(builtin2.AccountActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load2(store, root)
})
builtin.RegisterActorState(builtin3.AccountActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load3(store, root)
})
builtin.RegisterActorState(builtin4.AccountActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load4(store, root)
})
builtin.RegisterActorState(builtin5.AccountActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
return load5(store, root)
})
}
var Methods = builtin4.MethodsAccount
func Load(store adt.Store, act *types.Actor) (State, error) {
switch act.Code {
case builtin0.AccountActorCodeID:
return load0(store, act.Head)
case builtin2.AccountActorCodeID:
return load2(store, act.Head)
case builtin3.AccountActorCodeID:
return load3(store, act.Head)
case builtin4.AccountActorCodeID:
return load4(store, act.Head)
case builtin5.AccountActorCodeID:
return load5(store, act.Head)
}
return nil, xerrors.Errorf("unknown actor code %s", act.Code)
}
func MakeState(store adt.Store, av actors.Version, addr address.Address) (State, error) {
switch av {
case actors.Version0:
return make0(store, addr)
case actors.Version2:
return make2(store, addr)
case actors.Version3:
return make3(store, addr)
case actors.Version4:
return make4(store, addr)
case actors.Version5:
return make5(store, addr)
}
return nil, xerrors.Errorf("unknown actor version %d", av)
}
func GetActorCodeID(av actors.Version) (cid.Cid, error) {
switch av {
case actors.Version0:
return builtin0.AccountActorCodeID, nil
case actors.Version2:
return builtin2.AccountActorCodeID, nil
case actors.Version3:
return builtin3.AccountActorCodeID, nil
case actors.Version4:
return builtin4.AccountActorCodeID, nil
case actors.Version5:
return builtin5.AccountActorCodeID, nil
}
return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
}
type State interface {
cbor.Marshaler
PubkeyAddress() (address.Address, error)
GetState() interface{}
}