Golang go-log.Logger函数代码示例

	"sync"
	"time"

	key "github.com/ipfs/go-ipfs/blocks/key"
	dag "github.com/ipfs/go-ipfs/merkledag"
	namesys "github.com/ipfs/go-ipfs/namesys"
	ci "github.com/ipfs/go-ipfs/p2p/crypto"
	path "github.com/ipfs/go-ipfs/path"
	pin "github.com/ipfs/go-ipfs/pin"
	ft "github.com/ipfs/go-ipfs/unixfs"

	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var log = logging.Logger("ipnsfs")

var ErrIsDirectory = errors.New("error: is a directory")

// Filesystem is the writeable fuse filesystem structure
type Filesystem struct {
	ctx context.Context

	dserv dag.DAGService

	nsys namesys.NameSystem

	resolver *path.Resolver

	pins pin.Pinner

	"crypto/hmac"
	"crypto/rand"
	"crypto/rsa"
	"crypto/sha1"
	"crypto/sha256"
	"crypto/sha512"
	"hash"

	proto "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/gogo/protobuf/proto"

	pb "github.com/ipfs/go-ipfs/p2p/crypto/pb"
	u "github.com/ipfs/go-ipfs/util"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var log = logging.Logger("crypto")

var ErrBadKeyType = errors.New("invalid or unsupported key type")

const (
	RSA = iota
)

// Key represents a crypto key that can be compared to another key
type Key interface {
	// Bytes returns a serialized, storeable representation of this key
	Bytes() ([]byte, error)

	// Hash returns the hash of this key
	Hash() ([]byte, error)

	"net/http"
	"net/url"
	"os"
	"runtime"
	"strconv"
	"strings"
	"sync"

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

	cmds "github.com/ipfs/go-ipfs/commands"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var log = logging.Logger("commands/http")

// the internal handler for the API
type internalHandler struct {
	ctx  cmds.Context
	root *cmds.Command
	cfg  *ServerConfig
}

// The Handler struct is funny because we want to wrap our internal handler
// with CORS while keeping our fields.
type Handler struct {
	internalHandler
	corsHandler http.Handler
}

package blockstore

import (
	"errors"

	ds "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore"
	dsns "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore/namespace"
	dsq "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore/query"
	mh "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multihash"
	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
	blocks "github.com/ipfs/go-ipfs/blocks"
	key "github.com/ipfs/go-ipfs/blocks/key"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var log = logging.Logger("blockstore")

// BlockPrefix namespaces blockstore datastores
var BlockPrefix = ds.NewKey("blocks")

var ValueTypeMismatch = errors.New("The retrieved value is not a Block")

var ErrNotFound = errors.New("blockstore: block not found")

// Blockstore wraps a ThreadSafeDatastore
type Blockstore interface {
	DeleteBlock(key.Key) error
	Has(key.Key) (bool, error)
	Get(key.Key) (*blocks.Block, error)
	Put(*blocks.Block) error
	PutMany([]*blocks.Block) error

	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/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/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

	"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/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/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

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AAb7RaEDNJOa7qvUFecB
=mzPY
-----END PGP SIGNATURE-----


*/

)

var log = logging.Logger("updates")

var currentVersion *semver.Version

// ErrNoUpdateAvailable returned when a check fails to find a newer update.
var ErrNoUpdateAvailable = check.NoUpdateAvailable

func init() {
	var err error
	currentVersion, err = parseVersion()
	if err != nil {
		log.Fatalf("invalid version number in code (must be semver): %q", Version)
	}
	log.Infof("go-ipfs Version: %s", currentVersion)
}

	trickle "github.com/ipfs/go-ipfs/importer/trickle"
	mdag "github.com/ipfs/go-ipfs/merkledag"
	pin "github.com/ipfs/go-ipfs/pin"
	ft "github.com/ipfs/go-ipfs/unixfs"
	uio "github.com/ipfs/go-ipfs/unixfs/io"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var ErrSeekFail = errors.New("failed to seek properly")
var ErrSeekEndNotImpl = errors.New("SEEK_END currently not implemented")
var ErrUnrecognizedWhence = errors.New("unrecognized whence")

// 2MB
var writebufferSize = 1 << 21

var log = logging.Logger("dagio")

// DagModifier is the only struct licensed and able to correctly
// perform surgery on a DAG 'file'
// Dear god, please rename this to something more pleasant
type DagModifier struct {
	dagserv mdag.DAGService
	curNode *mdag.Node
	mp      pin.ManualPinner

	splitter   chunk.SplitterGen
	ctx        context.Context
	readCancel func()

	writeStart uint64
	curWrOff   uint64

	"errors"
	"time"

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

	key "github.com/ipfs/go-ipfs/blocks/key"
	"github.com/ipfs/go-ipfs/p2p/host"
	peer "github.com/ipfs/go-ipfs/p2p/peer"
	routing "github.com/ipfs/go-ipfs/routing"
	pb "github.com/ipfs/go-ipfs/routing/dht/pb"
	proxy "github.com/ipfs/go-ipfs/routing/supernode/proxy"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var log = logging.Logger("supernode")

type Client struct {
	peerhost  host.Host
	peerstore peer.Peerstore
	proxy     proxy.Proxy
	local     peer.ID
}

// TODO take in datastore/cache
func NewClient(px proxy.Proxy, h host.Host, ps peer.Peerstore, local peer.ID) (*Client, error) {
	return &Client{
		proxy:     px,
		local:     local,
		peerstore: ps,
		peerhost:  h,

package queue

import (
	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
	peer "github.com/ipfs/go-ipfs/p2p/peer"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var log = logging.Logger("peerqueue")

// ChanQueue makes any PeerQueue synchronizable through channels.
type ChanQueue struct {
	Queue   PeerQueue
	EnqChan chan<- peer.ID
	DeqChan <-chan peer.ID
}

// NewChanQueue creates a ChanQueue by wrapping pq.
func NewChanQueue(ctx context.Context, pq PeerQueue) *ChanQueue {
	cq := &ChanQueue{Queue: pq}
	cq.process(ctx)
	return cq
}

func (cq *ChanQueue) process(ctx context.Context) {
	// construct the channels here to be able to use them bidirectionally
	enqChan := make(chan peer.ID)
	deqChan := make(chan peer.ID)

	cq.EnqChan = enqChan
	cq.DeqChan = deqChan

import (
	"bytes"
	"io"
	"testing"

	u "github.com/ipfs/go-ipfs/util"
	testutil "github.com/ipfs/go-ipfs/util/testutil"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"

	ic "github.com/ipfs/go-ipfs/p2p/crypto"
	peer "github.com/ipfs/go-ipfs/p2p/peer"

	ma "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multiaddr"
)

var log = logging.Logger("boguskey")

// TestBogusPrivateKey is a key used for testing (to avoid expensive keygen)
type TestBogusPrivateKey []byte

// TestBogusPublicKey is a key used for testing (to avoid expensive keygen)
type TestBogusPublicKey []byte

func (pk TestBogusPublicKey) Verify(data, sig []byte) (bool, error) {
	log.Errorf("TestBogusPublicKey.Verify -- this better be a test!")
	return bytes.Equal(data, reverse(sig)), nil
}

func (pk TestBogusPublicKey) Bytes() ([]byte, error) {
	return []byte(pk), nil
}

package dht_pb

import (
	ma "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multiaddr"

	key "github.com/ipfs/go-ipfs/blocks/key"
	inet "github.com/ipfs/go-ipfs/p2p/net"
	peer "github.com/ipfs/go-ipfs/p2p/peer"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var log = logging.Logger("dht.pb")

type PeerRoutingInfo struct {
	peer.PeerInfo
	inet.Connectedness
}

// NewMessage constructs a new dht message with given type, key, and level
func NewMessage(typ Message_MessageType, key string, level int) *Message {
	m := &Message{
		Type: &typ,
		Key:  &key,
	}
	m.SetClusterLevel(level)
	return m
}

func peerRoutingInfoToPBPeer(p PeerRoutingInfo) *Message_Peer {
	pbp := new(Message_Peer)

	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

output to the user, including text, JSON, and XML marshallers.
*/

package commands

import (
	"errors"
	"fmt"
	"io"
	"reflect"
	"strings"

	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var log = logging.Logger("command")

// Function is the type of function that Commands use.
// It reads from the Request, and writes results to the Response.
type Function func(Request, Response)

// Marshaler is a function that takes in a Response, and returns an io.Reader
// (or an error on failure)
type Marshaler func(Response) (io.Reader, error)

// MarshalerMap is a map of Marshaler functions, keyed by EncodingType
// (or an error on failure)
type MarshalerMap map[EncodingType]Marshaler

// HelpText is a set of strings used to generate command help text. The help
// text follows formats similar to man pages, but not exactly the same.

package reprovide

import (
	"fmt"
	"time"

	backoff "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/cenkalti/backoff"
	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
	blocks "github.com/ipfs/go-ipfs/blocks/blockstore"
	routing "github.com/ipfs/go-ipfs/routing"
	logging "github.com/ipfs/go-ipfs/vendor/QmXJkcEXB6C9h6Ytb6rrUTFU56Ro62zxgrbxTT3dgjQGA8/go-log"
)

var log = logging.Logger("reprovider")

type Reprovider struct {
	// The routing system to provide values through
	rsys routing.IpfsRouting

	// The backing store for blocks to be provided
	bstore blocks.Blockstore
}

func NewReprovider(rsys routing.IpfsRouting, bstore blocks.Blockstore) *Reprovider {
	return &Reprovider{
		rsys:   rsys,
		bstore: bstore,
	}
}

func (rp *Reprovider) ProvideEvery(ctx context.Context, tick time.Duration) {