none_client.go

package nilrouting

import (
	"errors"

	repo "github.com/ipfs/go-ipfs/repo"
	routing "github.com/ipfs/go-ipfs/routing"
	logging "gx/ipfs/QmSpJByNKFX1sCsHBEp3R73FL4NF6FnQTEGyNAXHm2GS52/go-log"
	p2phost "gx/ipfs/QmUuwQUJmtvC6ReYcu7xaYKEUM3pD46H18dFn3LBhVt2Di/go-libp2p/p2p/host"
	peer "gx/ipfs/QmWXjJo15p4pzT7cayEwZi2sWgJqLnGDof6ZGMh9xBgU1p/go-libp2p-peer"
	context "gx/ipfs/QmZy2y8t9zQH2a1b8q2ZSLKp17ATuJoCNxxyMFG5qFExpt/go-net/context"
	key "gx/ipfs/Qmce4Y4zg3sYr7xKM5UueS67vhNni6EeWgCRnb7MbLJMew/go-key"
	pstore "gx/ipfs/QmdMfSLMDBDYhtc4oF3NYGCZr5dy4wQb6Ji26N4D4mdxa2/go-libp2p-peerstore"
)

var log = logging.Logger("mockrouter")

type nilclient struct {
}

func (c *nilclient) PutValue(_ context.Context, _ key.Key, _ []byte) error {
	return nil
}

func (c *nilclient) GetValue(_ context.Context, _ key.Key) ([]byte, error) {
	return nil, errors.New("Tried GetValue from nil routing.")
}

func (c *nilclient) GetValues(_ context.Context, _ key.Key, _ int) ([]routing.RecvdVal, error) {
	return nil, errors.New("Tried GetValues from nil routing.")
}

func (c *nilclient) FindPeer(_ context.Context, _ peer.ID) (pstore.PeerInfo, error) {
	return pstore.PeerInfo{}, nil
}

func (c *nilclient) FindProvidersAsync(_ context.Context, _ key.Key, _ int) <-chan pstore.PeerInfo {
	out := make(chan pstore.PeerInfo)
	defer close(out)
	return out
}

func (c *nilclient) Provide(_ context.Context, _ key.Key) error {
	return nil
}

func (c *nilclient) Bootstrap(_ context.Context) error {
	return nil
}

func ConstructNilRouting(_ context.Context, _ p2phost.Host, _ repo.Datastore) (routing.IpfsRouting, error) {
	return &nilclient{}, nil
}

//  ensure nilclient satisfies interface
var _ routing.IpfsRouting = &nilclient{}