340 lines
8.6 KiB
Go
340 lines
8.6 KiB
Go
package market
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import (
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"bytes"
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"github.com/ipfs/go-cid"
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cbg "github.com/whyrusleeping/cbor-gen"
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"golang.org/x/xerrors"
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/go-bitfield"
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rlepluslazy "github.com/filecoin-project/go-bitfield/rle"
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"github.com/filecoin-project/go-state-types/abi"
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market8 "github.com/filecoin-project/go-state-types/builtin/v8/market"
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adt8 "github.com/filecoin-project/go-state-types/builtin/v8/util/adt"
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markettypes "github.com/filecoin-project/go-state-types/builtin/v9/market"
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verifregtypes "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
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"github.com/filecoin-project/lotus/chain/actors/adt"
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"github.com/filecoin-project/lotus/chain/types"
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)
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var _ State = (*state8)(nil)
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func load8(store adt.Store, root cid.Cid) (State, error) {
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out := state8{store: store}
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err := store.Get(store.Context(), root, &out)
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if err != nil {
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return nil, err
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}
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return &out, nil
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}
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func make8(store adt.Store) (State, error) {
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out := state8{store: store}
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s, err := market8.ConstructState(store)
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if err != nil {
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return nil, err
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}
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out.State = *s
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return &out, nil
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}
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type state8 struct {
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market8.State
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store adt.Store
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}
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func (s *state8) TotalLocked() (abi.TokenAmount, error) {
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fml := types.BigAdd(s.TotalClientLockedCollateral, s.TotalProviderLockedCollateral)
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fml = types.BigAdd(fml, s.TotalClientStorageFee)
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return fml, nil
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}
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func (s *state8) BalancesChanged(otherState State) (bool, error) {
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otherState8, ok := otherState.(*state8)
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if !ok {
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// there's no way to compare different versions of the state, so let's
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// just say that means the state of balances has changed
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return true, nil
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}
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return !s.State.EscrowTable.Equals(otherState8.State.EscrowTable) || !s.State.LockedTable.Equals(otherState8.State.LockedTable), nil
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}
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func (s *state8) StatesChanged(otherState State) (bool, error) {
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otherState8, ok := otherState.(*state8)
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if !ok {
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// there's no way to compare different versions of the state, so let's
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// just say that means the state of balances has changed
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return true, nil
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}
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return !s.State.States.Equals(otherState8.State.States), nil
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}
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func (s *state8) States() (DealStates, error) {
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stateArray, err := adt8.AsArray(s.store, s.State.States, market8.StatesAmtBitwidth)
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if err != nil {
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return nil, err
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}
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return &dealStates8{stateArray}, nil
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}
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func (s *state8) ProposalsChanged(otherState State) (bool, error) {
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otherState8, ok := otherState.(*state8)
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if !ok {
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// there's no way to compare different versions of the state, so let's
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// just say that means the state of balances has changed
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return true, nil
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}
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return !s.State.Proposals.Equals(otherState8.State.Proposals), nil
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}
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func (s *state8) Proposals() (DealProposals, error) {
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proposalArray, err := adt8.AsArray(s.store, s.State.Proposals, market8.ProposalsAmtBitwidth)
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if err != nil {
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return nil, err
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}
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return &dealProposals8{proposalArray}, nil
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}
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func (s *state8) EscrowTable() (BalanceTable, error) {
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bt, err := adt8.AsBalanceTable(s.store, s.State.EscrowTable)
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if err != nil {
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return nil, err
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}
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return &balanceTable8{bt}, nil
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}
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func (s *state8) LockedTable() (BalanceTable, error) {
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bt, err := adt8.AsBalanceTable(s.store, s.State.LockedTable)
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if err != nil {
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return nil, err
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}
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return &balanceTable8{bt}, nil
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}
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func (s *state8) VerifyDealsForActivation(
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minerAddr address.Address, deals []abi.DealID, currEpoch, sectorExpiry abi.ChainEpoch,
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) (weight, verifiedWeight abi.DealWeight, err error) {
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w, vw, _, err := market8.ValidateDealsForActivation(&s.State, s.store, deals, minerAddr, sectorExpiry, currEpoch)
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return w, vw, err
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}
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func (s *state8) NextID() (abi.DealID, error) {
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return s.State.NextID, nil
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}
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type balanceTable8 struct {
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*adt8.BalanceTable
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}
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func (bt *balanceTable8) ForEach(cb func(address.Address, abi.TokenAmount) error) error {
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asMap := (*adt8.Map)(bt.BalanceTable)
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var ta abi.TokenAmount
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return asMap.ForEach(&ta, func(key string) error {
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a, err := address.NewFromBytes([]byte(key))
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if err != nil {
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return err
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}
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return cb(a, ta)
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})
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}
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type dealStates8 struct {
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adt.Array
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}
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func (s *dealStates8) Get(dealID abi.DealID) (*DealState, bool, error) {
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var deal8 market8.DealState
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found, err := s.Array.Get(uint64(dealID), &deal8)
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if err != nil {
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return nil, false, err
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}
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if !found {
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return nil, false, nil
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}
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deal := fromV8DealState(deal8)
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return &deal, true, nil
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}
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func (s *dealStates8) ForEach(cb func(dealID abi.DealID, ds DealState) error) error {
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var ds8 market8.DealState
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return s.Array.ForEach(&ds8, func(idx int64) error {
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return cb(abi.DealID(idx), fromV8DealState(ds8))
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})
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}
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func (s *dealStates8) decode(val *cbg.Deferred) (*DealState, error) {
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var ds8 market8.DealState
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if err := ds8.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
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return nil, err
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}
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ds := fromV8DealState(ds8)
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return &ds, nil
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}
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func (s *dealStates8) array() adt.Array {
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return s.Array
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}
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func fromV8DealState(v8 market8.DealState) DealState {
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return DealState{
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SectorStartEpoch: v8.SectorStartEpoch,
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LastUpdatedEpoch: v8.LastUpdatedEpoch,
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SlashEpoch: v8.SlashEpoch,
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VerifiedClaim: 0,
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}
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}
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type dealProposals8 struct {
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adt.Array
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}
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func (s *dealProposals8) Get(dealID abi.DealID) (*DealProposal, bool, error) {
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var proposal8 market8.DealProposal
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found, err := s.Array.Get(uint64(dealID), &proposal8)
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if err != nil {
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return nil, false, err
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}
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if !found {
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return nil, false, nil
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}
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proposal, err := fromV8DealProposal(proposal8)
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if err != nil {
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return nil, true, xerrors.Errorf("decoding proposal: %w", err)
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}
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return &proposal, true, nil
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}
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func (s *dealProposals8) ForEach(cb func(dealID abi.DealID, dp DealProposal) error) error {
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var dp8 market8.DealProposal
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return s.Array.ForEach(&dp8, func(idx int64) error {
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dp, err := fromV8DealProposal(dp8)
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if err != nil {
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return xerrors.Errorf("decoding proposal: %w", err)
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}
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return cb(abi.DealID(idx), dp)
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})
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}
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func (s *dealProposals8) decode(val *cbg.Deferred) (*DealProposal, error) {
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var dp8 market8.DealProposal
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if err := dp8.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
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return nil, err
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}
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dp, err := fromV8DealProposal(dp8)
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if err != nil {
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return nil, err
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}
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return &dp, nil
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}
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func (s *dealProposals8) array() adt.Array {
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return s.Array
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}
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func fromV8DealProposal(v8 market8.DealProposal) (DealProposal, error) {
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label, err := fromV8Label(v8.Label)
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if err != nil {
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return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
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}
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return DealProposal{
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PieceCID: v8.PieceCID,
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PieceSize: v8.PieceSize,
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VerifiedDeal: v8.VerifiedDeal,
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Client: v8.Client,
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Provider: v8.Provider,
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Label: label,
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StartEpoch: v8.StartEpoch,
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EndEpoch: v8.EndEpoch,
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StoragePricePerEpoch: v8.StoragePricePerEpoch,
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ProviderCollateral: v8.ProviderCollateral,
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ClientCollateral: v8.ClientCollateral,
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}, nil
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}
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func fromV8Label(v8 market8.DealLabel) (DealLabel, error) {
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if v8.IsString() {
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str, err := v8.ToString()
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if err != nil {
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return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert string label to string: %w", err)
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}
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return markettypes.NewLabelFromString(str)
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}
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bs, err := v8.ToBytes()
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if err != nil {
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return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert bytes label to bytes: %w", err)
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}
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return markettypes.NewLabelFromBytes(bs)
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}
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func (s *state8) GetState() interface{} {
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return &s.State
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}
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var _ PublishStorageDealsReturn = (*publishStorageDealsReturn8)(nil)
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func decodePublishStorageDealsReturn8(b []byte) (PublishStorageDealsReturn, error) {
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var retval market8.PublishStorageDealsReturn
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if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
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return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
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}
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return &publishStorageDealsReturn8{retval}, nil
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}
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type publishStorageDealsReturn8 struct {
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market8.PublishStorageDealsReturn
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}
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func (r *publishStorageDealsReturn8) IsDealValid(index uint64) (bool, int, error) {
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set, err := r.ValidDeals.IsSet(index)
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if err != nil || !set {
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return false, -1, err
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}
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maskBf, err := bitfield.NewFromIter(&rlepluslazy.RunSliceIterator{
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Runs: []rlepluslazy.Run{rlepluslazy.Run{Val: true, Len: index}}})
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if err != nil {
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return false, -1, err
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}
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before, err := bitfield.IntersectBitField(maskBf, r.ValidDeals)
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if err != nil {
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return false, -1, err
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}
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outIdx, err := before.Count()
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if err != nil {
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return false, -1, err
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}
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return set, int(outIdx), nil
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}
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func (r *publishStorageDealsReturn8) DealIDs() ([]abi.DealID, error) {
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return r.IDs, nil
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}
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func (s *state8) GetAllocationIdForPendingDeal(dealId abi.DealID) (verifregtypes.AllocationId, error) {
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return 0, xerrors.Errorf("unsupported before actors v9")
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}
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