Ejemplo n.º 1
0
// splitAddresses is a function that takes in a slice of string peer addresses
// (multiaddr + peerid) and returns slices of multiaddrs and peerids.
func splitAddresses(addrs []string) (maddrs []ma.Multiaddr, pids []peer.ID, err error) {

	maddrs = make([]ma.Multiaddr, len(addrs))
	pids = make([]peer.ID, len(addrs))
	for i, addr := range addrs {
		a, err := ma.NewMultiaddr(path.Dir(addr))
		if err != nil {
			return nil, nil, cmds.ClientError("invalid peer address: " + err.Error())
		}
		maddrs[i] = a
		pids[i] = peer.DecodePrettyID(path.Base(addr))
	}
	return
}
Ejemplo n.º 2
0
func doMount(node *core.IpfsNode, fsdir, nsdir string) error {
	fmtFuseErr := func(err error) error {
		s := err.Error()
		if strings.Contains(s, fuseNoDirectory) {
			s = strings.Replace(s, `fusermount: "fusermount:`, "", -1)
			s = strings.Replace(s, `\n", exit status 1`, "", -1)
			return cmds.ClientError(s)
		}
		return err
	}

	// this sync stuff is so that both can be mounted simultaneously.
	var fsmount mount.Mount
	var nsmount mount.Mount
	var err1 error
	var err2 error

	done := make(chan struct{})

	go func() {
		fsmount, err1 = rofs.Mount(node, fsdir)
		done <- struct{}{}
	}()

	go func() {
		nsmount, err2 = ipns.Mount(node, nsdir, fsdir)
		done <- struct{}{}
	}()

	<-done
	<-done

	if err1 != nil || err2 != nil {
		fsmount.Close()
		nsmount.Close()
		if err1 != nil {
			return fmtFuseErr(err1)
		} else {
			return fmtFuseErr(err2)
		}
	}

	// setup node state, so that it can be cancelled
	node.Mounts.Ipfs = fsmount
	node.Mounts.Ipns = nsmount
	return nil
}
Ejemplo n.º 3
0
	},
	Run: func(req cmds.Request) (interface{}, error) {
		node, err := req.Context().GetNode()
		if err != nil {
			return nil, err
		}

		if len(req.Arguments()) == 0 {
			return printPeer(node.Identity)
		}

		pid := req.Arguments()[0]

		id := peer.ID(b58.Decode(pid))
		if len(id) == 0 {
			return nil, cmds.ClientError("Invalid peer id")
		}

		ctx, _ := context.WithTimeout(context.TODO(), time.Second*5)
		if node.Routing == nil {
			return nil, errors.New(offlineIdErrorMessage)
		}

		p, err := node.Routing.FindPeer(ctx, id)
		if err == kb.ErrLookupFailure {
			return nil, errors.New(offlineIdErrorMessage)
		}
		if err != nil {
			return nil, err
		}
		return printPeer(p)
Ejemplo n.º 4
0
		if err != nil {
			return nil, err
		}

		typeStr, found, err := req.Option("type").String()
		if err != nil {
			return nil, err
		}
		if !found {
			typeStr = "direct"
		}

		switch typeStr {
		case "all", "direct", "indirect", "recursive":
		default:
			return nil, cmds.ClientError("Invalid type '" + typeStr + "', must be one of {direct, indirect, recursive, all}")
		}

		keys := make([]u.Key, 0)
		if typeStr == "direct" || typeStr == "all" {
			keys = append(keys, n.Pinning.DirectKeys()...)
		}
		if typeStr == "indirect" || typeStr == "all" {
			keys = append(keys, n.Pinning.IndirectKeys()...)
		}
		if typeStr == "recursive" || typeStr == "all" {
			keys = append(keys, n.Pinning.RecursiveKeys()...)
		}

		return &KeyList{Keys: keys}, nil
	},