Golang go-log.Logger函数代码示例

	"strings"

	fuse "github.com/ipfs/go-ipfs/Godeps/_workspace/src/bazil.org/fuse"
	fs "github.com/ipfs/go-ipfs/Godeps/_workspace/src/bazil.org/fuse/fs"
	"github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"

	key "github.com/ipfs/go-ipfs/blocks/key"
	core "github.com/ipfs/go-ipfs/core"
	nsfs "github.com/ipfs/go-ipfs/ipnsfs"
	dag "github.com/ipfs/go-ipfs/merkledag"
	ci "github.com/ipfs/go-ipfs/p2p/crypto"
	ft "github.com/ipfs/go-ipfs/unixfs"
)

var log = logging.Logger("fuse/ipns")

// FileSystem is the readwrite IPNS Fuse Filesystem.
type FileSystem struct {
	Ipfs     *core.IpfsNode
	RootNode *Root
}

// NewFileSystem constructs new fs using given core.IpfsNode instance.
func NewFileSystem(ipfs *core.IpfsNode, sk ci.PrivKey, ipfspath, ipnspath string) (*FileSystem, error) {
	root, err := CreateRoot(ipfs, []ci.PrivKey{sk}, ipfspath, ipnspath)
	if err != nil {
		return nil, err
	}
	return &FileSystem{Ipfs: ipfs, RootNode: root}, nil
}

package relay

import (
	"fmt"
	"io"

	mh "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multihash"

	host "github.com/ipfs/go-ipfs/p2p/host"
	inet "github.com/ipfs/go-ipfs/p2p/net"
	peer "github.com/ipfs/go-ipfs/p2p/peer"
	protocol "github.com/ipfs/go-ipfs/p2p/protocol"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"
)

var log = logging.Logger("p2p/protocol/relay")

// ID is the protocol.ID of the Relay Service.
const ID protocol.ID = "/ipfs/relay"

// Relay is a structure that implements ProtocolRelay.
// It is a simple relay service which forwards traffic
// between two directly connected peers.
//
// the protocol is very simple:
//
//   /ipfs/relay\n
//   <multihash src id>
//   <multihash dst id>
//   <data stream>
//

// package config implements the ipfs config file datastructures and utilities.
package config

import (
	"bytes"
	"encoding/json"
	"fmt"
	"os"
	"path/filepath"
	"strings"

	u "github.com/ipfs/go-ipfs/util"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"
)

var log = logging.Logger("config")

// Config is used to load IPFS config files.
type Config struct {
	Identity         Identity              // local node's peer identity
	Datastore        Datastore             // local node's storage
	Addresses        Addresses             // local node's addresses
	Mounts           Mounts                // local node's mount points
	Version          Version               // local node's version management
	Discovery        Discovery             // local node's discovery mechanisms
	Ipns             Ipns                  // Ipns settings
	Bootstrap        []string              // local nodes's bootstrap peer addresses
	Tour             Tour                  // local node's tour position
	Gateway          Gateway               // local node's gateway server options
	SupernodeRouting SupernodeClientConfig // local node's routing servers (if SupernodeRouting enabled)
	API              API                   // local node's API settings

	"os"
	gopath "path"

	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"

	"github.com/ipfs/go-ipfs/commands/files"
	core "github.com/ipfs/go-ipfs/core"
	importer "github.com/ipfs/go-ipfs/importer"
	chunk "github.com/ipfs/go-ipfs/importer/chunk"
	merkledag "github.com/ipfs/go-ipfs/merkledag"
	"github.com/ipfs/go-ipfs/pin"
	unixfs "github.com/ipfs/go-ipfs/unixfs"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"
)

var log = logging.Logger("coreunix")

// Add builds a merkledag from the a reader, pinning all objects to the local
// datastore. Returns a key representing the root node.
func Add(n *core.IpfsNode, r io.Reader) (string, error) {
	// TODO more attractive function signature importer.BuildDagFromReader

	dagNode, err := importer.BuildDagFromReader(
		n.DAG,
		chunk.NewSizeSplitter(r, chunk.DefaultBlockSize),
		importer.BasicPinnerCB(n.Pinning.GetManual()),
	)
	if err != nil {
		return "", err
	}
	k, err := dagNode.Key()

	syncds "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore/sync"
	commands "github.com/ipfs/go-ipfs/commands"
	core "github.com/ipfs/go-ipfs/core"
	corehttp "github.com/ipfs/go-ipfs/core/corehttp"
	corerouting "github.com/ipfs/go-ipfs/core/corerouting"
	"github.com/ipfs/go-ipfs/core/coreunix"
	peer "github.com/ipfs/go-ipfs/p2p/peer"
	"github.com/ipfs/go-ipfs/repo"
	config "github.com/ipfs/go-ipfs/repo/config"
	fsrepo "github.com/ipfs/go-ipfs/repo/fsrepo"
	unit "github.com/ipfs/go-ipfs/thirdparty/unit"
	ds2 "github.com/ipfs/go-ipfs/util/datastore2"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"
)

var elog = logging.Logger("gc-client")

var (
	cat             = flag.Bool("cat", false, "else add")
	seed            = flag.Int64("seed", 1, "")
	nBitsForKeypair = flag.Int("b", 1024, "number of bits for keypair (if repo is uninitialized)")
)

func main() {
	flag.Parse()
	if err := run(); err != nil {
		fmt.Fprintf(os.Stderr, "error: %s\n", err)
		os.Exit(1)
	}
}

	ggio "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/gogo/protobuf/io"
	ma "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multiaddr"
	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"

	mstream "github.com/ipfs/go-ipfs/metrics/stream"
	host "github.com/ipfs/go-ipfs/p2p/host"
	inet "github.com/ipfs/go-ipfs/p2p/net"
	peer "github.com/ipfs/go-ipfs/p2p/peer"
	protocol "github.com/ipfs/go-ipfs/p2p/protocol"
	pb "github.com/ipfs/go-ipfs/p2p/protocol/identify/pb"
	config "github.com/ipfs/go-ipfs/repo/config"
	lgbl "github.com/ipfs/go-ipfs/util/eventlog/loggables"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"
)

var log = logging.Logger("net/identify")

// ID is the protocol.ID of the Identify Service.
const ID protocol.ID = "/ipfs/identify"

// IpfsVersion holds the current protocol version for a client running this code
// TODO(jbenet): fix the versioning mess.
const IpfsVersion = "ipfs/0.1.0"
const ClientVersion = "go-ipfs/" + config.CurrentVersionNumber

// IDService is a structure that implements ProtocolIdentify.
// It is a trivial service that gives the other peer some
// useful information about the local peer. A sort of hello.
//
// The IDService sends:
//  * Our IPFS Protocol Version

import (
	"fmt"

	proto "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/gogo/protobuf/proto"
	mh "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multihash"
	"github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"

	key "github.com/ipfs/go-ipfs/blocks/key"
	pb "github.com/ipfs/go-ipfs/namesys/pb"
	path "github.com/ipfs/go-ipfs/path"
	routing "github.com/ipfs/go-ipfs/routing"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"
)

var log = logging.Logger("namesys")

// routingResolver implements NSResolver for the main IPFS SFS-like naming
type routingResolver struct {
	routing routing.IpfsRouting
}

// NewRoutingResolver constructs a name resolver using the IPFS Routing system
// to implement SFS-like naming on top.
func NewRoutingResolver(route routing.IpfsRouting) Resolver {
	if route == nil {
		panic("attempt to create resolver with nil routing system")
	}

	return &routingResolver{routing: route}
}

package network

import (
	ma "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multiaddr"
	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
	key "github.com/ipfs/go-ipfs/blocks/key"
	bsmsg "github.com/ipfs/go-ipfs/exchange/bitswap/message"
	host "github.com/ipfs/go-ipfs/p2p/host"
	inet "github.com/ipfs/go-ipfs/p2p/net"
	peer "github.com/ipfs/go-ipfs/p2p/peer"
	routing "github.com/ipfs/go-ipfs/routing"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"
)

var log = logging.Logger("bitswap_network")

// NewFromIpfsHost returns a BitSwapNetwork supported by underlying IPFS host
func NewFromIpfsHost(host host.Host, r routing.IpfsRouting) BitSwapNetwork {
	bitswapNetwork := impl{
		host:    host,
		routing: r,
	}
	host.SetStreamHandler(ProtocolBitswap, bitswapNetwork.handleNewStream)
	host.Network().Notify((*netNotifiee)(&bitswapNetwork))
	// TODO: StopNotify.

	return &bitswapNetwork
}

// impl transforms the ipfs network interface, which sends and receives
// NetMessage objects, into the bitswap network interface.

	merkledag "github.com/ipfs/go-ipfs/merkledag"
	namesys "github.com/ipfs/go-ipfs/namesys"
	ipnsrp "github.com/ipfs/go-ipfs/namesys/republisher"
	path "github.com/ipfs/go-ipfs/path"
	pin "github.com/ipfs/go-ipfs/pin"
	repo "github.com/ipfs/go-ipfs/repo"
	config "github.com/ipfs/go-ipfs/repo/config"
	u "github.com/ipfs/go-ipfs/util"
)

const IpnsValidatorTag = "ipns"
const kSizeBlockstoreWriteCache = 100
const kReprovideFrequency = time.Hour * 12
const discoveryConnTimeout = time.Second * 30

var log = logging.Logger("core")

type mode int

const (
	// zero value is not a valid mode, must be explicitly set
	invalidMode mode = iota
	offlineMode
	onlineMode
)

// IpfsNode is IPFS Core module. It represents an IPFS instance.
type IpfsNode struct {

	// Self
	Identity peer.ID // the local node's identity

package mocknet

import (
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"

	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
)

var log = logging.Logger("mocknet")

// WithNPeers constructs a Mocknet with N peers.
func WithNPeers(ctx context.Context, n int) (Mocknet, error) {
	m := New(ctx)
	for i := 0; i < n; i++ {
		if _, err := m.GenPeer(); err != nil {
			return nil, err
		}
	}
	return m, nil
}

// FullMeshLinked constructs a Mocknet with full mesh of Links.
// This means that all the peers **can** connect to each other
// (not that they already are connected. you can use m.ConnectAll())
func FullMeshLinked(ctx context.Context, n int) (Mocknet, error) {
	m, err := WithNPeers(ctx, n)
	if err != nil {
		return nil, err
	}

	if err := m.LinkAll(); err != nil {

package addrutil

import (
	"fmt"

	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"

	ma "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multiaddr"
	manet "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multiaddr-net"
	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
)

var log = logging.Logger("p2p/net/swarm/addr")

// SupportedTransportStrings is the list of supported transports for the swarm.
// These are strings of encapsulated multiaddr protocols. E.g.:
//   /ip4/tcp
var SupportedTransportStrings = []string{
	"/ip4/tcp",
	"/ip6/tcp",
	// "/ip4/udp/utp", disabled because the lib is broken
	// "/ip6/udp/utp", disabled because the lib is broken
	// "/ip4/udp/udt", disabled because the lib doesnt work on arm
	// "/ip6/udp/udt", disabled because the lib doesnt work on arm
}

// SupportedTransportProtocols is the list of supported transports for the swarm.
// These are []ma.Protocol lists. Populated at runtime from SupportedTransportStrings
var SupportedTransportProtocols = [][]ma.Protocol{}

func init() {

	"io/ioutil"
	golog "log"
	"net"
	"sync"
	"time"

	"github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/cryptix/mdns"
	ma "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multiaddr"
	manet "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multiaddr-net"

	"github.com/ipfs/go-ipfs/p2p/host"
	"github.com/ipfs/go-ipfs/p2p/peer"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"
)

var log = logging.Logger("mdns")

const ServiceTag = "discovery.ipfs.io"

type Service interface {
	io.Closer
	RegisterNotifee(Notifee)
	UnregisterNotifee(Notifee)
}

type Notifee interface {
	HandlePeerFound(peer.PeerInfo)
}

type mdnsService struct {
	server  *mdns.Server

	"math/rand"
	"testing"
	"time"

	host "github.com/ipfs/go-ipfs/p2p/host"
	inet "github.com/ipfs/go-ipfs/p2p/net"
	peer "github.com/ipfs/go-ipfs/p2p/peer"
	protocol "github.com/ipfs/go-ipfs/p2p/protocol"
	testutil "github.com/ipfs/go-ipfs/p2p/test/util"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"

	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
	u "github.com/ipfs/go-ipfs/util"
)

var log = logging.Logger("backpressure")

// TestBackpressureStreamHandler tests whether mux handler
// ratelimiting works. Meaning, since the handler is sequential
// it should block senders.
//
// Important note: spdystream (which peerstream uses) has a set
// of n workers (n=spdsystream.FRAME_WORKERS) which handle new
// frames, including those starting new streams. So all of them
// can be in the handler at one time. Also, the sending side
// does not rate limit unless we call stream.Wait()
//
//
// Note: right now, this happens muxer-wide. the muxer should
// learn to flow control, so handlers cant block each other.
func TestBackpressureStreamHandler(t *testing.T) {

	"errors"
	"io"
	"io/ioutil"
	"strings"

	importer "github.com/ipfs/go-ipfs/importer"
	chunk "github.com/ipfs/go-ipfs/importer/chunk"
	dag "github.com/ipfs/go-ipfs/merkledag"
	dagutil "github.com/ipfs/go-ipfs/merkledag/utils"
	uio "github.com/ipfs/go-ipfs/unixfs/io"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"

	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
)

var log = logging.Logger("tarfmt")

var blockSize = 512
var zeroBlock = make([]byte, blockSize)

func marshalHeader(h *tar.Header) ([]byte, error) {
	buf := new(bytes.Buffer)
	w := tar.NewWriter(buf)
	err := w.WriteHeader(h)
	if err != nil {
		return nil, err
	}
	return buf.Bytes(), nil
}

func ImportTar(r io.Reader, ds dag.DAGService) (*dag.Node, error) {

	"errors"
	"fmt"
	"io"
	"sync"
	"time"

	msgio "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-msgio"
	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
	ci "github.com/ipfs/go-ipfs/p2p/crypto"
	pb "github.com/ipfs/go-ipfs/p2p/crypto/secio/pb"
	peer "github.com/ipfs/go-ipfs/p2p/peer"
	u "github.com/ipfs/go-ipfs/util"
	logging "github.com/ipfs/go-ipfs/vendor/QmTBXYb6y2ZcJmoXVKk3pf9rzSEjbCg7tQaJW7RSuH14nv/go-log"
)

var log = logging.Logger("secio")

// ErrUnsupportedKeyType is returned when a private key cast/type switch fails.
var ErrUnsupportedKeyType = errors.New("unsupported key type")

// ErrClosed signals the closing of a connection.
var ErrClosed = errors.New("connection closed")

// ErrEcho is returned when we're attempting to handshake with the same keys and nonces.
var ErrEcho = errors.New("same keys and nonces. one side talking to self.")

// HandshakeTimeout governs how long the handshake will be allowed to take place for.
// Making this number large means there could be many bogus connections waiting to
// timeout in flight. Typical handshakes take ~3RTTs, so it should be completed within
// seconds across a typical planet in the solar system.
var HandshakeTimeout = time.Second * 30