lotus/api/api.go
2019-07-28 12:19:33 -07:00

119 lines
3.5 KiB
Go

package api
import (
"context"
"github.com/libp2p/go-libp2p-core/network"
"github.com/libp2p/go-libp2p-core/peer"
"github.com/filecoin-project/go-lotus/chain"
"github.com/filecoin-project/go-lotus/chain/address"
"github.com/filecoin-project/go-lotus/chain/store"
"github.com/filecoin-project/go-lotus/chain/types"
"github.com/ipfs/go-cid"
"github.com/ipfs/go-filestore"
)
// Version provides various build-time information
type Version struct {
Version string
// APIVersion is a binary encoded semver version of the remote implementing
// this api
//
// See APIVersion in build/version.go
APIVersion uint32
// TODO: git commit / os / genesis cid?
}
type Import struct {
Status filestore.Status
Key cid.Cid
FilePath string
Size uint64
}
type MsgWait struct {
InBlock cid.Cid
Receipt types.MessageReceipt
}
type Common interface {
// Auth
AuthVerify(ctx context.Context, token string) ([]string, error)
AuthNew(ctx context.Context, perms []string) ([]byte, error)
// network
NetConnectedness(context.Context, peer.ID) (network.Connectedness, error)
NetPeers(context.Context) ([]peer.AddrInfo, error)
NetConnect(context.Context, peer.AddrInfo) error
NetAddrsListen(context.Context) (peer.AddrInfo, error)
NetDisconnect(context.Context, peer.ID) error
// ID returns peerID of libp2p node backing this API
ID(context.Context) (peer.ID, error)
// Version provides information about API provider
Version(context.Context) (Version, error)
}
// FullNode API is a low-level interface to the Filecoin network full node
type FullNode interface {
Common
// chain
ChainNotify(context.Context) (<-chan *store.HeadChange, error)
ChainHead(context.Context) (*types.TipSet, error) // TODO: check serialization
ChainSubmitBlock(ctx context.Context, blk *chain.BlockMsg) error // TODO: check serialization
ChainGetRandomness(context.Context, *types.TipSet) ([]byte, error)
ChainWaitMsg(context.Context, cid.Cid) (*MsgWait, error)
ChainGetBlock(context.Context, cid.Cid) (*types.BlockHeader, error)
ChainGetBlockMessages(context.Context, cid.Cid) ([]*types.SignedMessage, error)
// messages
MpoolPending(context.Context, *types.TipSet) ([]*types.SignedMessage, error)
MpoolPush(context.Context, *types.SignedMessage) error
// FullNodeStruct
// miner
MinerStart(context.Context, address.Address) error
MinerCreateBlock(context.Context, address.Address, *types.TipSet, []types.Ticket, types.ElectionProof, []*types.SignedMessage) (*chain.BlockMsg, error)
// // UX ?
// wallet
WalletNew(context.Context, string) (address.Address, error)
WalletList(context.Context) ([]address.Address, error)
WalletBalance(context.Context, address.Address) (types.BigInt, error)
WalletSign(context.Context, address.Address, []byte) (*types.Signature, error)
WalletDefaultAddress(context.Context) (address.Address, error)
// Really not sure where this belongs. It could go on the wallet, or the message pool, or the chain...
MpoolGetNonce(context.Context, address.Address) (uint64, error)
// Other
// ClientImport imports file under the specified path into filestore
ClientImport(ctx context.Context, path string) (cid.Cid, error)
// ClientUnimport removes references to the specified file from filestore
//ClientUnimport(path string)
// ClientListImports lists imported files and their root CIDs
ClientListImports(ctx context.Context) ([]Import, error)
//ClientListAsks() []Ask
}
// Full API is a low-level interface to the Filecoin network storage miner node
type StorageMiner interface {
Common
}