lotus/api/api_full.go

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package api
import (
"context"
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"github.com/ipfs/go-cid"
"github.com/ipfs/go-filestore"
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"github.com/libp2p/go-libp2p-core/peer"
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"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/address"
"github.com/filecoin-project/lotus/chain/store"
"github.com/filecoin-project/lotus/chain/types"
)
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// FullNode API is a low-level interface to the Filecoin network full node
type FullNode interface {
Common
// chain
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// ChainNotify returns channel with chain head updates
// First message is guaranteed to be of len == 1, and type == 'current'
ChainNotify(context.Context) (<-chan []*store.HeadChange, error)
ChainHead(context.Context) (*types.TipSet, error)
ChainGetRandomness(context.Context, types.TipSetKey, []*types.Ticket, int) ([]byte, error)
ChainGetBlock(context.Context, cid.Cid) (*types.BlockHeader, error)
ChainGetTipSet(context.Context, types.TipSetKey) (*types.TipSet, error)
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ChainGetBlockMessages(context.Context, cid.Cid) (*BlockMessages, error)
ChainGetParentReceipts(context.Context, cid.Cid) ([]*types.MessageReceipt, error)
ChainGetParentMessages(context.Context, cid.Cid) ([]Message, error)
ChainGetTipSetByHeight(context.Context, uint64, *types.TipSet) (*types.TipSet, error)
ChainReadObj(context.Context, cid.Cid) ([]byte, error)
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ChainSetHead(context.Context, *types.TipSet) error
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ChainGetGenesis(context.Context) (*types.TipSet, error)
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ChainTipSetWeight(context.Context, *types.TipSet) (types.BigInt, error)
// syncer
SyncState(context.Context) (*SyncState, error)
SyncSubmitBlock(ctx context.Context, blk *types.BlockMsg) error
// messages
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MpoolPending(context.Context, *types.TipSet) ([]*types.SignedMessage, error)
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MpoolPush(context.Context, *types.SignedMessage) error // TODO: remove
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MpoolPushMessage(context.Context, *types.Message) (*types.SignedMessage, error) // get nonce, sign, push
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MpoolGetNonce(context.Context, address.Address) (uint64, error)
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// FullNodeStruct
// miner
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MinerRegister(context.Context, address.Address) error
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MinerUnregister(context.Context, address.Address) error
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MinerAddresses(context.Context) ([]address.Address, error)
MinerCreateBlock(context.Context, address.Address, *types.TipSet, []*types.Ticket, types.ElectionProof, []*types.SignedMessage, uint64) (*types.BlockMsg, error)
// // UX ?
// wallet
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WalletNew(context.Context, string) (address.Address, error)
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WalletHas(context.Context, address.Address) (bool, error)
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WalletList(context.Context) ([]address.Address, error)
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WalletBalance(context.Context, address.Address) (types.BigInt, error)
WalletSign(context.Context, address.Address, []byte) (*types.Signature, error)
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WalletSignMessage(context.Context, address.Address, *types.Message) (*types.SignedMessage, error)
WalletDefaultAddress(context.Context) (address.Address, error)
WalletSetDefault(context.Context, address.Address) error
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WalletExport(context.Context, address.Address) (*types.KeyInfo, error)
WalletImport(context.Context, *types.KeyInfo) (address.Address, error)
// Other
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// ClientImport imports file under the specified path into filestore
ClientImport(ctx context.Context, path string) (cid.Cid, error)
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ClientStartDeal(ctx context.Context, data cid.Cid, miner address.Address, epochPrice types.BigInt, blocksDuration uint64) (*cid.Cid, error)
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ClientGetDealInfo(context.Context, cid.Cid) (*DealInfo, error)
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ClientListDeals(ctx context.Context) ([]DealInfo, error)
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ClientHasLocal(ctx context.Context, root cid.Cid) (bool, error)
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ClientFindData(ctx context.Context, root cid.Cid) ([]QueryOffer, error)
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ClientRetrieve(ctx context.Context, order RetrievalOrder, path string) error
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ClientQueryAsk(ctx context.Context, p peer.ID, miner address.Address) (*types.SignedStorageAsk, error)
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// ClientUnimport removes references to the specified file from filestore
//ClientUnimport(path string)
// ClientListImports lists imported files and their root CIDs
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ClientListImports(ctx context.Context) ([]Import, error)
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//ClientListAsks() []Ask
// if tipset is nil, we'll use heaviest
StateCall(context.Context, *types.Message, *types.TipSet) (*types.MessageReceipt, error)
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StateReplay(context.Context, *types.TipSet, cid.Cid) (*ReplayResults, error)
StateGetActor(ctx context.Context, actor address.Address, ts *types.TipSet) (*types.Actor, error)
StateReadState(ctx context.Context, act *types.Actor, ts *types.TipSet) (*ActorState, error)
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StateMinerSectors(context.Context, address.Address, *types.TipSet) ([]*ChainSectorInfo, error)
StateMinerProvingSet(context.Context, address.Address, *types.TipSet) ([]*ChainSectorInfo, error)
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StateMinerPower(context.Context, address.Address, *types.TipSet) (MinerPower, error)
StateMinerWorker(context.Context, address.Address, *types.TipSet) (address.Address, error)
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StateMinerPeerID(ctx context.Context, m address.Address, ts *types.TipSet) (peer.ID, error)
StateMinerProvingPeriodEnd(ctx context.Context, actor address.Address, ts *types.TipSet) (uint64, error)
StateMinerSectorSize(context.Context, address.Address, *types.TipSet) (uint64, error)
StatePledgeCollateral(context.Context, *types.TipSet) (types.BigInt, error)
StateWaitMsg(context.Context, cid.Cid) (*MsgWait, error)
StateListMiners(context.Context, *types.TipSet) ([]address.Address, error)
StateListActors(context.Context, *types.TipSet) ([]address.Address, error)
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StateMarketBalance(context.Context, address.Address, *types.TipSet) (actors.StorageParticipantBalance, error)
StateMarketParticipants(context.Context, *types.TipSet) (map[string]actors.StorageParticipantBalance, error)
StateMarketDeals(context.Context, *types.TipSet) (map[string]actors.OnChainDeal, error)
StateMarketStorageDeal(context.Context, uint64, *types.TipSet) (*actors.OnChainDeal, error)
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MarketEnsureAvailable(context.Context, address.Address, types.BigInt) error
// MarketFreeBalance
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PaychGet(ctx context.Context, from, to address.Address, ensureFunds types.BigInt) (*ChannelInfo, error)
PaychList(context.Context) ([]address.Address, error)
PaychStatus(context.Context, address.Address) (*PaychStatus, error)
PaychClose(context.Context, address.Address) (cid.Cid, error)
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PaychAllocateLane(ctx context.Context, ch address.Address) (uint64, error)
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PaychNewPayment(ctx context.Context, from, to address.Address, vouchers []VoucherSpec) (*PaymentInfo, error)
PaychVoucherCheckValid(context.Context, address.Address, *types.SignedVoucher) error
PaychVoucherCheckSpendable(context.Context, address.Address, *types.SignedVoucher, []byte, []byte) (bool, error)
PaychVoucherCreate(context.Context, address.Address, types.BigInt, uint64) (*types.SignedVoucher, error)
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PaychVoucherAdd(context.Context, address.Address, *types.SignedVoucher, []byte, types.BigInt) (types.BigInt, error)
PaychVoucherList(context.Context, address.Address) ([]*types.SignedVoucher, error)
PaychVoucherSubmit(context.Context, address.Address, *types.SignedVoucher) (cid.Cid, error)
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}
type Import struct {
Status filestore.Status
Key cid.Cid
FilePath string
Size uint64
}
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type DealInfo struct {
ProposalCid cid.Cid
State DealState
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Provider address.Address
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PieceRef []byte // cid bytes
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Size uint64
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PricePerEpoch types.BigInt
Duration uint64
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}
type MsgWait struct {
Receipt types.MessageReceipt
TipSet *types.TipSet
}
type BlockMessages struct {
BlsMessages []*types.Message
SecpkMessages []*types.SignedMessage
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Cids []cid.Cid
}
type Message struct {
Cid cid.Cid
Message *types.Message
}
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type ChainSectorInfo struct {
SectorID uint64
CommD []byte
CommR []byte
}
type ActorState struct {
Balance types.BigInt
State interface{}
}
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type PCHDir int
const (
PCHUndef PCHDir = iota
PCHInbound
PCHOutbound
)
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type PaychStatus struct {
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ControlAddr address.Address
Direction PCHDir
}
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type ChannelInfo struct {
Channel address.Address
ChannelMessage cid.Cid
}
type PaymentInfo struct {
Channel address.Address
ChannelMessage *cid.Cid
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Vouchers []*types.SignedVoucher
}
type VoucherSpec struct {
Amount types.BigInt
TimeLock uint64
MinClose uint64
Extra *types.ModVerifyParams
}
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type MinerPower struct {
MinerPower types.BigInt
TotalPower types.BigInt
}
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type QueryOffer struct {
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Err string
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Root cid.Cid
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Size uint64
MinPrice types.BigInt
Miner address.Address
MinerPeerID peer.ID
}
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func (o *QueryOffer) Order() RetrievalOrder {
return RetrievalOrder{
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Root: o.Root,
Size: o.Size,
Total: o.MinPrice,
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Miner: o.Miner,
MinerPeerID: o.MinerPeerID,
}
}
type RetrievalOrder struct {
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// TODO: make this less unixfs specific
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Root cid.Cid
Size uint64
// TODO: support offset
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Total types.BigInt
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Client address.Address
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Miner address.Address
MinerPeerID peer.ID
}
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type ReplayResults struct {
Msg *types.Message
Receipt *types.MessageReceipt
Error string
}
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type ActiveSync struct {
Base *types.TipSet
Target *types.TipSet
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Stage SyncStateStage
Height uint64
}
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type SyncState struct {
ActiveSyncs []ActiveSync
}
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type SyncStateStage int
const (
StageIdle = SyncStateStage(iota)
StageHeaders
StagePersistHeaders
StageMessages
StageSyncComplete
)