123 lines
3.2 KiB
Plaintext
123 lines
3.2 KiB
Plaintext
package init
|
|
|
|
import (
|
|
"github.com/filecoin-project/go-address"
|
|
"github.com/filecoin-project/go-state-types/abi"
|
|
"github.com/ipfs/go-cid"
|
|
cbg "github.com/whyrusleeping/cbor-gen"
|
|
"golang.org/x/xerrors"
|
|
|
|
"github.com/filecoin-project/lotus/chain/actors/adt"
|
|
"github.com/filecoin-project/lotus/node/modules/dtypes"
|
|
|
|
{{if (ge .v 3)}}
|
|
builtin{{.v}} "github.com/filecoin-project/specs-actors{{.import}}actors/builtin"
|
|
{{end}}
|
|
|
|
init{{.v}} "github.com/filecoin-project/specs-actors{{.import}}actors/builtin/init"
|
|
adt{{.v}} "github.com/filecoin-project/specs-actors{{.import}}actors/util/adt"
|
|
)
|
|
|
|
var _ State = (*state{{.v}})(nil)
|
|
|
|
func load{{.v}}(store adt.Store, root cid.Cid) (State, error) {
|
|
out := state{{.v}}{store: store}
|
|
err := store.Get(store.Context(), root, &out)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &out, nil
|
|
}
|
|
|
|
func make{{.v}}(store adt.Store, networkName string) (State, error) {
|
|
out := state{{.v}}{store: store}
|
|
{{if (le .v 2)}}
|
|
mr, err := adt{{.v}}.MakeEmptyMap(store).Root()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
out.State = *init{{.v}}.ConstructState(mr, networkName)
|
|
{{else}}
|
|
s, err := init{{.v}}.ConstructState(store, networkName)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
out.State = *s
|
|
{{end}}
|
|
return &out, nil
|
|
}
|
|
|
|
type state{{.v}} struct {
|
|
init{{.v}}.State
|
|
store adt.Store
|
|
}
|
|
|
|
func (s *state{{.v}}) ResolveAddress(address address.Address) (address.Address, bool, error) {
|
|
return s.State.ResolveAddress(s.store, address)
|
|
}
|
|
|
|
func (s *state{{.v}}) MapAddressToNewID(address address.Address) (address.Address, error) {
|
|
return s.State.MapAddressToNewID(s.store, address)
|
|
}
|
|
|
|
func (s *state{{.v}}) ForEachActor(cb func(id abi.ActorID, address address.Address) error) error {
|
|
addrs, err := adt{{.v}}.AsMap(s.store, s.State.AddressMap{{if (ge .v 3)}}, builtin{{.v}}.DefaultHamtBitwidth{{end}})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
var actorID cbg.CborInt
|
|
return addrs.ForEach(&actorID, func(key string) error {
|
|
addr, err := address.NewFromBytes([]byte(key))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return cb(abi.ActorID(actorID), addr)
|
|
})
|
|
}
|
|
|
|
func (s *state{{.v}}) NetworkName() (dtypes.NetworkName, error) {
|
|
return dtypes.NetworkName(s.State.NetworkName), nil
|
|
}
|
|
|
|
func (s *state{{.v}}) SetNetworkName(name string) error {
|
|
s.State.NetworkName = name
|
|
return nil
|
|
}
|
|
|
|
func (s *state{{.v}}) SetNextID(id abi.ActorID) error {
|
|
s.State.NextID = id
|
|
return nil
|
|
}
|
|
|
|
func (s *state{{.v}}) Remove(addrs ...address.Address) (err error) {
|
|
m, err := adt{{.v}}.AsMap(s.store, s.State.AddressMap{{if (ge .v 3)}}, builtin{{.v}}.DefaultHamtBitwidth{{end}})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
for _, addr := range addrs {
|
|
if err = m.Delete(abi.AddrKey(addr)); err != nil {
|
|
return xerrors.Errorf("failed to delete entry for address: %s; err: %w", addr, err)
|
|
}
|
|
}
|
|
amr, err := m.Root()
|
|
if err != nil {
|
|
return xerrors.Errorf("failed to get address map root: %w", err)
|
|
}
|
|
s.State.AddressMap = amr
|
|
return nil
|
|
}
|
|
|
|
func (s *state{{.v}}) SetAddressMap(mcid cid.Cid) error {
|
|
s.State.AddressMap = mcid
|
|
return nil
|
|
}
|
|
|
|
func (s *state{{.v}}) AddressMap() (adt.Map, error) {
|
|
return adt{{.v}}.AsMap(s.store, s.State.AddressMap{{if (ge .v 3)}}, builtin{{.v}}.DefaultHamtBitwidth{{end}})
|
|
}
|
|
|
|
func (s *state{{.v}}) GetState() interface{} {
|
|
return &s.State
|
|
} |