119 lines
4.9 KiB
Go
119 lines
4.9 KiB
Go
package modules
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import (
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"context"
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"path/filepath"
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"reflect"
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blockstore "github.com/ipfs/go-ipfs-blockstore"
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"github.com/ipfs/go-merkledag"
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"github.com/libp2p/go-libp2p-core/host"
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"github.com/libp2p/go-libp2p-core/routing"
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"go.uber.org/fx"
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graphsyncimpl "github.com/filecoin-project/go-data-transfer/impl/graphsync"
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"github.com/filecoin-project/go-fil-markets/retrievalmarket"
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"github.com/filecoin-project/go-fil-markets/retrievalmarket/discovery"
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retrievalimpl "github.com/filecoin-project/go-fil-markets/retrievalmarket/impl"
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rmnet "github.com/filecoin-project/go-fil-markets/retrievalmarket/network"
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"github.com/filecoin-project/go-fil-markets/storagemarket"
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storageimpl "github.com/filecoin-project/go-fil-markets/storagemarket/impl"
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"github.com/filecoin-project/go-fil-markets/storagemarket/impl/requestvalidation"
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smnet "github.com/filecoin-project/go-fil-markets/storagemarket/network"
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"github.com/filecoin-project/go-statestore"
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"github.com/filecoin-project/go-storedcounter"
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"github.com/ipfs/go-bitswap"
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"github.com/ipfs/go-bitswap/network"
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"github.com/ipfs/go-blockservice"
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"github.com/ipfs/go-datastore"
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"github.com/ipfs/go-datastore/namespace"
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"github.com/ipfs/go-filestore"
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"github.com/filecoin-project/lotus/markets/retrievaladapter"
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"github.com/filecoin-project/lotus/node/impl/full"
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payapi "github.com/filecoin-project/lotus/node/impl/paych"
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"github.com/filecoin-project/lotus/node/modules/dtypes"
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"github.com/filecoin-project/lotus/node/modules/helpers"
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"github.com/filecoin-project/lotus/node/repo"
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"github.com/filecoin-project/lotus/paychmgr"
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)
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func ClientFstore(r repo.LockedRepo) (dtypes.ClientFilestore, error) {
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clientds, err := r.Datastore("/client")
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if err != nil {
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return nil, err
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}
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blocks := namespace.Wrap(clientds, datastore.NewKey("blocks"))
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fm := filestore.NewFileManager(clientds, filepath.Dir(r.Path()))
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fm.AllowFiles = true
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// TODO: fm.AllowUrls (needs more code in client import)
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bs := blockstore.NewBlockstore(blocks)
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return filestore.NewFilestore(bs, fm), nil
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}
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func ClientBlockstore(fstore dtypes.ClientFilestore) dtypes.ClientBlockstore {
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return blockstore.NewIdStore((*filestore.Filestore)(fstore))
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}
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// RegisterClientValidator is an initialization hook that registers the client
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// request validator with the data transfer module as the validator for
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// StorageDataTransferVoucher types
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func RegisterClientValidator(crv *requestvalidation.ClientRequestValidator, dtm dtypes.ClientDataTransfer) {
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if err := dtm.RegisterVoucherType(reflect.TypeOf(&requestvalidation.StorageDataTransferVoucher{}), crv); err != nil {
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panic(err)
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}
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}
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// NewClientGraphsyncDataTransfer returns a data transfer manager that just
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// uses the clients's Client DAG service for transfers
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func NewClientGraphsyncDataTransfer(h host.Host, gs dtypes.Graphsync) dtypes.ClientDataTransfer {
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return graphsyncimpl.NewGraphSyncDataTransfer(h, gs)
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}
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// NewClientDealStore creates a statestore for the client to store its deals
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func NewClientDealStore(ds dtypes.ClientDatastore) dtypes.ClientDealStore {
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return statestore.New(ds)
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}
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// NewClientDatastore creates a datastore for the client to store its deals
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func NewClientDatastore(ds dtypes.MetadataDS) dtypes.ClientDatastore {
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return namespace.Wrap(ds, datastore.NewKey("/deals/client"))
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}
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// ClientDAG is a DAGService for the ClientBlockstore
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func ClientDAG(mctx helpers.MetricsCtx, lc fx.Lifecycle, ibs dtypes.ClientBlockstore, rt routing.Routing, h host.Host) dtypes.ClientDAG {
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bitswapNetwork := network.NewFromIpfsHost(h, rt)
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bitswapOptions := []bitswap.Option{bitswap.ProvideEnabled(false)}
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exch := bitswap.New(helpers.LifecycleCtx(mctx, lc), bitswapNetwork, ibs, bitswapOptions...)
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bsvc := blockservice.New(ibs, exch)
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dag := merkledag.NewDAGService(bsvc)
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lc.Append(fx.Hook{
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OnStop: func(_ context.Context) error {
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return bsvc.Close()
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},
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})
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return dag
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}
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func NewClientRequestValidator(deals dtypes.ClientDealStore) *requestvalidation.ClientRequestValidator {
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return requestvalidation.NewClientRequestValidator(deals)
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}
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func StorageClient(h host.Host, ibs dtypes.ClientBlockstore, r repo.LockedRepo, dataTransfer dtypes.ClientDataTransfer, discovery *discovery.Local, deals dtypes.ClientDatastore, scn storagemarket.StorageClientNode) (storagemarket.StorageClient, error) {
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net := smnet.NewFromLibp2pHost(h)
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return storageimpl.NewClient(net, ibs, dataTransfer, discovery, deals, scn)
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}
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// RetrievalClient creates a new retrieval client attached to the client blockstore
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func RetrievalClient(h host.Host, bs dtypes.ClientBlockstore, pmgr *paychmgr.Manager, payapi payapi.PaychAPI, resolver retrievalmarket.PeerResolver, ds dtypes.MetadataDS, chainapi full.ChainAPI) (retrievalmarket.RetrievalClient, error) {
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adapter := retrievaladapter.NewRetrievalClientNode(pmgr, payapi, chainapi)
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network := rmnet.NewFromLibp2pHost(h)
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sc := storedcounter.New(ds, datastore.NewKey("/retr"))
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return retrievalimpl.NewClient(network, bs, adapter, resolver, ds, sc)
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}
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