예제 #1
2
func send(req *http.Request) (resp *http.Response, err os.Error) {
	addr := req.URL.Host
	if !hasPort(addr) {
		addr += ":http"
	}
	conn, err := net.Dial("tcp", addr)
	if err != nil {
		return nil, err
	}

	err = req.Write(conn)
	if err != nil {
		conn.Close()
		return nil, err
	}

	reader := bufio.NewReader(conn)
	resp, err = http.ReadResponse(reader, req.Method)
	if err != nil {
		conn.Close()
		return nil, err
	}

	r := io.Reader(reader)
	if n := resp.ContentLength; n != -1 {
		r = io.LimitReader(r, n)
	}
	resp.Body = readClose{r, conn}

	return
}
예제 #2
0
// Accept starts a new SMTP session using io.ReadWriteCloser
func Accept(remoteAddress string, conn io.ReadWriteCloser, storage storage.Storage, messageChan chan *data.Message, hostname string, monkey monkey.ChaosMonkey) {
	defer conn.Close()

	proto := smtp.NewProtocol()
	proto.Hostname = hostname
	var link *linkio.Link
	reader := io.Reader(conn)
	writer := io.Writer(conn)
	if monkey != nil {
		linkSpeed := monkey.LinkSpeed()
		if linkSpeed != nil {
			link = linkio.NewLink(*linkSpeed * linkio.BytePerSecond)
			reader = link.NewLinkReader(io.Reader(conn))
			writer = link.NewLinkWriter(io.Writer(conn))
		}
	}

	session := &Session{conn, proto, storage, messageChan, remoteAddress, false, "", link, reader, writer, monkey}
	proto.LogHandler = session.logf
	proto.MessageReceivedHandler = session.acceptMessage
	proto.ValidateSenderHandler = session.validateSender
	proto.ValidateRecipientHandler = session.validateRecipient
	proto.ValidateAuthenticationHandler = session.validateAuthentication
	proto.GetAuthenticationMechanismsHandler = func() []string { return []string{"PLAIN"} }

	session.logf("Starting session")
	session.Write(proto.Start())
	for session.Read() == true {
		if monkey != nil && monkey.Disconnect != nil && monkey.Disconnect() {
			session.conn.Close()
			break
		}
	}
	session.logf("Session ended")
}
예제 #3
0
func send(req *http.Request) (resp *http.Response, err error) {
	addr := req.URL.Host
	if !hasPort(addr) {
		addr += ":http"
	}
	conn, err := net.Dial("tcp", addr)
	if err != nil {
		return nil, err
	}
	err = req.Write(conn)
	if err != nil {
		conn.Close()
		return nil, err
	}
	reader := bufio.NewReader(conn)
	resp, err = http.ReadResponse(reader, req)
	if err != nil {
		conn.Close()
		return nil, err
	}
	r := io.Reader(reader)
	if v := resp.Header["Content-Length"]; v != nil {
		n, err := strconv.Atoi(v[0])
		if err != nil {
			return nil, &badStringError{"invalid Content-Length", v[0]}
		}
		v := int64(n)
		r = io.LimitReader(r, v)
	}
	resp.Body = readClose{r, conn}
	return
}
예제 #4
0
파일: main.go 프로젝트: koenbollen/ddp
func main() {
	stdout := os.Stdout
	os.Stdout = os.Stderr

	executable, err := exec.LookPath("dd")
	if err != nil {
		fmt.Printf("ddp: failed to find dd: %s\n", err)
		os.Exit(1)
	}

	// Create pipe attached to a reader:
	output, input, err := os.Pipe()
	if err != nil {
		panic(err)
	}

	// Setup process with _the_ three file descriptors:
	files := []*os.File{
		os.Stdin,
		stdout,
		input,
	}
	process, err := os.StartProcess(executable, os.Args, &os.ProcAttr{
		Files: files,
	})
	if err != nil {
		fmt.Printf("ddp: failed to start dd: %s\n", err)
		os.Exit(1)
	}

	Trap(process)

	target := GuessTargetSize(os.Args)
	bar := pb.New64(target)
	bar.SetUnits(pb.U_BYTES)
	bar.ShowSpeed = true
	bar.Output = os.Stderr
	started := false

	OutputScanner(io.Reader(output), os.Stderr, func(bytes int64) {
		if !started {
			started = true
			bar.Start()
		}
		bar.Set64(bytes)
	})
	Interrupter(process, pb.DEFAULT_REFRESH_RATE)

	state, err := process.Wait()
	if err != nil {
		panic(err)
	}
	if started && state.Success() {
		bar.Finish()
	}
	output.Close()
	if !state.Success() {
		os.Exit(1)
	}
}
예제 #5
0
파일: crypter.go 프로젝트: n-boy/backuper
func (d *Decrypter) InitReader(fileReader io.Reader) (io.Reader, error) {
	iv := make([]byte, aes.BlockSize)
	n, err := fileReader.Read(iv)
	if err != nil {
		return io.Reader(d), err
	} else if n != aes.BlockSize {
		return io.Reader(d), fmt.Errorf("Encrypted file is too small")
	}

	decStream, err := getDecryptStream(d.passphrase, iv)
	if err != nil {
		return io.Reader(d), err
	}
	d.streamReader = &cipher.StreamReader{S: decStream, R: fileReader}
	return io.Reader(d), nil
}
예제 #6
0
func getCounter(name string, node int64) uint64 {
	var counter uint64
	var offset int64

	fd, err := os.Open(name, os.O_RDONLY, 0666)
	if err == nil {
		defer fd.Close()
		// node 1 is the first node
		offset = (node - 1) * 8
		_, seekerr := fd.Seek(offset, 0)
		if seekerr == nil {
			ior := io.Reader(fd)
			if err := binary.Read(ior, binary.LittleEndian, &counter); err != nil {
				fmt.Printf("binary.Read failed: %s\n", err)
			} else {
				fd.Close()
				return counter
			}
		} else {
			fmt.Printf("Seek error for node %d to offset %d\n", node, offset)
			fd.Close()
		}
	} else {
		cantOpenMessageCounterFile(name)
	}

	return 0
}
예제 #7
0
func splitConfigRootFSFromTar(in io.ReadCloser, config *[]byte) io.ReadCloser {
	pr, pw := io.Pipe()
	go func() {
		tarReader := tar.NewReader(in)
		tarWriter := tar.NewWriter(pw)
		defer in.Close()

		hasRootFS := false

		for {
			hdr, err := tarReader.Next()
			if err == io.EOF {
				if !hasRootFS {
					pw.CloseWithError(errors.Wrap(err, "no rootfs found"))
					return
				}
				// Signals end of archive.
				tarWriter.Close()
				pw.Close()
				return
			}
			if err != nil {
				pw.CloseWithError(errors.Wrap(err, "failed to read from tar"))
				return
			}

			content := io.Reader(tarReader)
			name := path.Clean(hdr.Name)
			if path.IsAbs(name) {
				name = name[1:]
			}
			if name == configFileName {
				dt, err := ioutil.ReadAll(content)
				if err != nil {
					pw.CloseWithError(errors.Wrapf(err, "failed to read %s", configFileName))
					return
				}
				*config = dt
			}
			if parts := strings.Split(name, "/"); len(parts) != 0 && parts[0] == rootFSFileName {
				hdr.Name = path.Clean(path.Join(parts[1:]...))
				if hdr.Typeflag == tar.TypeLink && strings.HasPrefix(strings.ToLower(hdr.Linkname), rootFSFileName+"/") {
					hdr.Linkname = hdr.Linkname[len(rootFSFileName)+1:]
				}
				if err := tarWriter.WriteHeader(hdr); err != nil {
					pw.CloseWithError(errors.Wrap(err, "error writing tar header"))
					return
				}
				if _, err := pools.Copy(tarWriter, content); err != nil {
					pw.CloseWithError(errors.Wrap(err, "error copying tar data"))
					return
				}
				hasRootFS = true
			} else {
				io.Copy(ioutil.Discard, content)
			}
		}
	}()
	return pr
}
예제 #8
0
파일: status.go 프로젝트: hhatto/jc
func getQueue(url string, dumpFlag bool) ([]Queue, error) {
	client := NewClient(url)
	res, err := client.get("queue/api/json")
	if err != nil {
		return nil, err
	}
	defer res.Body.Close()

	if dumpFlag == true {
		buf := new(bytes.Buffer)
		buf.ReadFrom(res.Body)
		fmt.Println(buf.String())
		return nil, nil
	}

	var r struct {
		QueueItems []Queue `json:"items"`
	}
	err = json.NewDecoder(io.Reader(res.Body)).Decode(&r)
	if err != nil {
		return nil, err
	}

	return r.QueueItems, nil
}
예제 #9
0
파일: server.go 프로젝트: appaquet/gostore
func (s *Server) acceptUDP() {
	// Looping for new messages
	for {
		buf := make([]byte, MAX_MSG_SIZE)
		n, adr, err := s.udpsock.ReadFrom(buf)

		if s.comm.running {
			if err != nil {
				log.Error("Error while reading UDP (read %d) from %s: %s\n", n, adr, err)

			} else {
				abcon := net.Conn(s.udpsock)
				connection := NewConnection(s.comm.pool, P_UDP, D_Inbound, abcon)
				read := io.Reader(bytes.NewBuffer(buf))
				msg := s.comm.NewMessage()
				msg.connection = connection
				err := msg.readMessage(read)

				if err != nil {
					log.Error("Couldn't handle message received from UDP because of errors: %s %s\n", msg, err)
				} else {
					go s.comm.handleMessage(msg)
				}
			}
		} else {
			log.Info("Dropping connection because communications have been paused")
		}
	}
}
예제 #10
0
func (t taxTree) loadNames(fname string, dict map[int]int) error {
	namesf, eopen := os.OpenFile(fname, os.O_RDONLY, 0644)
	defer namesf.Close()
	if eopen != nil {
		fmt.Fprintf(os.Stderr, "file doesn't exist %s\n", fname)
		return eopen
	}
	b := bufio.NewReader(io.Reader(namesf))
	for {
		line, _, err := b.ReadLine()
		if err == io.EOF {
			return nil
		}
		if pos := bytes.Index(line, []byte("scientific name")); pos == -1 {
			continue
		}
		gi, name, e := parsename([]byte(line)[0 : len(line)-2]) // HINT: ends in "\t|"
		if e != nil {
			return e
		}
		t[dict[gi]].Name = make([]byte, len(name))
		copy(t[dict[gi]].Name, name)
	}
	return nil
}
예제 #11
0
파일: cat.go 프로젝트: jamtur01/ktk
// Run the cat command with the given arguments.
//
// The name of the stream to send data to is required. Any other arguments are
// filenames that should be sent line-by-line into Kinesis. If no files are
// passed, data is sent from Stdin.
func runCat(args []string) {
	if len(args) < 1 {
		log.Fatalln("error: no stream name given")
	}

	stream := args[0]
	inputFiles := args[1:]

	reader := io.Reader(os.Stdin)
	if len(inputFiles) > 0 {
		reader = openFiles(inputFiles)
	}
	scanner := bufio.NewScanner(reader)

	p := producer.New(stream)
	p.Debug = envBool(VERBOSE)

	for scanner.Scan() {
		line := scanner.Text()
		if len(line) > 0 {
			fatalOnErr(p.PutString(line))
		}
	}

	if err := scanner.Err(); err != nil {
		log.Fatalln("error:", err)
	}

	fatalOnErr(p.Flush())
}
예제 #12
0
파일: genome.go 프로젝트: ericfode/Datazome
//////GENOME TRAINING/////////////////////////////////////////////////////////////////
//Trains a genome according to the contents of a directory
func (genome *Genome) TrainOnDir(dir string) (err os.Error) {
	//open the directory
	files, err := ioutil.ReadDir(dir)
	if err != nil {
		return err
	}
	fmt.Println("analyzing", len(files), "files")
	for fileNum, fileDesc := range files {
		if fileDesc.IsRegular() {
			file, err := os.Open(strings.Join([]string{dir, fileDesc.Name}, "/"), os.O_RDONLY, 0666)
			if err != nil {
				fmt.Println("oops!!", err)
			}
			fReader := io.Reader(file)
			data, err := ioutil.ReadAll(fReader)
			genome.trainer.Train(data)
			fmt.Println("on file", fileNum)
			file.Close()
		}
	}
	genes := genome.trainer.GetGenes()
	for _, gene := range genes {
		genome.addGene(Gene(gene))
	}
	return
}
예제 #13
0
파일: distance.go 프로젝트: postfix/go2vec
func main() {
	flag.Parse()

	if flag.NArg() != 1 {
		fmt.Fprintln(os.Stderr, "Usage: distance vectors.bin")
		os.Exit(1)
	}

	f, err := os.Open(flag.Arg(0))
	defer f.Close()
	if err != nil {
		log.Fatal(err)
	}

	embeds, err := go2vec.ReadWord2VecBinary(bufio.NewReader(io.Reader(f)), true)
	if err != nil {
		log.Fatal(err)
	}

	scanner := bufio.NewScanner(os.Stdin)
	scanner.Split(bufio.ScanWords)
	for scanner.Scan() {
		token := scanner.Text()
		results, err := embeds.Similarity(token, 10)
		if err != nil {
			fmt.Println(os.Stderr, err.Error())
			os.Exit(1)
		}

		for _, wordSimilarity := range results {
			fmt.Println(wordSimilarity.Word, wordSimilarity.Similarity)
		}
	}
}
예제 #14
0
func addTagsToFile(file *os.File, tags []string) (success bool) {
	file.Seek(0, 0) // rewind to start with
	r, err := ioutil.ReadAll(io.Reader(file))
	if err != nil {
		log.Printf("ERROR: %s\n", err)
		return
	}
	loc := bytes.Index(r, gitScissorMarker)
	if loc < 0 {
		if _, err := file.Seek(0, 2); err != nil { // seek to end of file
			log.Printf("ERROR: %s\n", err)
			return
		}
	} else {
		if _, err := file.Seek(int64(loc), 0); err != nil { // seek to scissor line then truncate the file here
			log.Printf("ERROR: %s\n", err)
			return
		}
		if err := file.Truncate(int64(loc + 1)); err != nil {
			log.Printf("ERROR: %s\n", err)
			return
		}
	}
	fmt.Fprintln(file, "") // blank line first to ensure it's not stuck to the summary
	for _, tag := range tags {
		fmt.Fprintln(file, tag)
	}
	return true
}
예제 #15
0
func linkParser(page_chan chan string) <-chan string {
	link_chan := make(chan string)
	go func() {
		for page := range page_chan {
			//page := <-page_chan
			page_bytes := bytes.NewBufferString(page)
			d := html.NewTokenizer(io.Reader(page_bytes))
			for {
				tokenType := d.Next()
				if tokenType == html.ErrorToken {
					fmt.Println("\nFinished to parse page")
					break
				}
				token := d.Token()
				switch tokenType {
				case html.StartTagToken:
					if strings.EqualFold(token.Data, "A") {
						for _, a := range token.Attr {
							if strings.EqualFold(a.Key, "HREF") {
								link_chan <- a.Val
							}
						}
					}
				}
			}
		}
		close(link_chan)
	}()
	return link_chan
}
예제 #16
0
func send(req *http.Request) (resp *http.Response, err os.Error) {
	addr := req.URL.Host
	if !hasPort(addr) {
		addr += ":http"
	}
	conn, err := net.Dial("tcp", "", addr)
	if err != nil {
		return nil, err
	}

	err = req.Write(conn)
	if err != nil {
		conn.Close()
		return nil, err
	}

	reader := bufio.NewReader(conn)
	resp, err = http.ReadResponse(reader, "GET")
	if err != nil {
		conn.Close()
		return nil, err
	}

	r := io.Reader(reader)
	if v := resp.GetHeader("Content-Length"); v != "" {
		n, err := strconv.Atoi64(v)
		if err != nil {
			//			return nil, &badStringError{"invalid Content-Length", v}
		}
		r = io.LimitReader(r, n)
	}
	resp.Body = readClose{r, conn}

	return
}
예제 #17
0
파일: jobs.go 프로젝트: hhatto/jc
func getJobs(targetUrl string, dumpFlag bool) ([]Job, error) {
	client := NewClient(targetUrl)
	res, err := client.get("api/json?depth=1")
	if err != nil {
		return nil, err
	}
	if res.StatusCode != 200 {
		return nil, err
	}
	defer res.Body.Close()

	if dumpFlag == true {
		buf := new(bytes.Buffer)
		buf.ReadFrom(res.Body)
		fmt.Println(buf.String())
		return nil, nil
	}

	var r struct {
		Jobs []Job `json:"jobs"`
	}
	err = json.NewDecoder(io.Reader(res.Body)).Decode(&r)
	if err != nil {
		return nil, err
	}

	return r.Jobs, nil
}
예제 #18
0
파일: raftFS.go 프로젝트: tranchida/raftFS
func StoreGet(w http.ResponseWriter, req *http.Request) {

	split := strings.Split(req.URL.Path, "/")

	if len(split) == 4 {

		folder := split[2]
		filename := split[3]

		file, err := os.Open(repo + "/" + folder + "/" + filename)
		if err == nil {

			defer file.Close()
			io.Copy(w, io.Reader(file))

		} else {

			NotFoundHandler(w, req)

		}
	} else {

		NotFoundHandler(w, req)

	}
}
예제 #19
0
파일: job.go 프로젝트: hhatto/jc
func getJobInfo(url string, jobName string, dumpFlag bool) ([]JobBuildInfo, error) {
	client := NewClient(url)
	res, err := client.get(fmt.Sprintf("job/%s/api/json?depth=1", jobName))
	if err != nil {
		return nil, err
	}
	defer res.Body.Close()

	if dumpFlag == true {
		buf := new(bytes.Buffer)
		buf.ReadFrom(res.Body)
		fmt.Println(buf.String())
		return nil, nil
	}

	var r struct {
		JobInfo []JobBuildInfo `json:"builds"`
	}
	err = json.NewDecoder(io.Reader(res.Body)).Decode(&r)
	if err != nil {
		return nil, err
	}

	return r.JobInfo, nil
}
예제 #20
0
func (st *SimpleTasks) PostTask(c context.Context, reqUrl string, params string) error {
	if strings.HasPrefix(reqUrl, "/done") {
		st.done <- reqUrl
		return nil
	}

	print("posting task ", reqUrl, "\n")

	body := io.Reader(nil)
	if params != "" {
		body = strings.NewReader(url.Values{"json": []string{params}}.Encode())
	}

	req, _ := http.NewRequest("POST", reqUrl, body)

	if params != "" {
		req.Header["Content-Type"] = []string{"application/x-www-form-urlencoded"}
	}

	st.group.Add(1)
	go func() {
		defer st.group.Done()
		print("running task ", reqUrl, "\n")
		w := httptest.NewRecorder()
		st.handler.ServeHTTP(w, req)
		if w.Code != 200 {
			fmt.Printf("Got bad response code %s for url %s\n", w.Code, reqUrl)
		}
		print("done running task ", reqUrl, "\n")
	}()

	return nil
}
예제 #21
0
파일: op2.go 프로젝트: ihategit/akaros
func main() {
	var s sample

	r := io.Reader(os.Stdin)
	w := io.Writer(os.Stdout)

	records := make(map[string]uint64, 16384)
	backtraces := make(map[string][]uint64, 1024)

	/* ignore the documentation, it's wrong, first word must be zero.
	 * the perl code that figures word length depends on it.
	 */
	hdr := hdr{0, 3, 0, 10000, 0}
	trailer := trailer{0, 1, 0}
	start := uint64(0)
	end := start
	nsamples := end
	for binary.Read(r, binary.LittleEndian, &s) == nil {
		numpcs := int(s.Wordcount)
		bt := make([]uint64, numpcs)
		binary.Read(r, binary.LittleEndian, &bt)
		//fmt.Printf("%v\n", bt)
		record := ""
		/* Fix the symbols. pprof was unhappy about the 0xfffffff.
		 * N.B. The fact that we have to mess with the bt values
		 * is the reason we did not write a stringer for bt.
		 */
		for i := range bt {
			bt[i] = bt[i] & ((uint64(1) << 32) - 1)
			record = record + fmt.Sprintf("0x%x ", bt[i])
		}
		records[record]++
		backtraces[record] = bt
		//fmt.Printf("%v %d %d %x %v record %v\n", s, s.Wordcount, s.Coreid, s.Ns, bt, record)
		/* how sad, once we go to ticks this gets ugly. */
		if start == 0 {
			start = s.Ns
		}
		end = s.Ns
		nsamples++
	}
	/* we'll need to fix this once we go to ticks. */
	hdr.Period = (end - start) / nsamples
	hdr.Count = uint64(0) // !@$@!#$!@#$len(records))
	//fmt.Printf("start %v end %v nsamples %d period %d\n", start, end, nsamples, hdr.Period)
	binary.Write(w, binary.LittleEndian, &hdr)
	out := make([]uint64, 2)
	/* note that the backtrace length varies. But we're good with that. */
	for key, v := range records {
		bt := backtraces[key]
		out[0] = v
		out[1] = uint64(len(bt))
		dump := append(out, bt...)
		//fmt.Printf("dump %v\n", dump)
		binary.Write(w, binary.LittleEndian, &dump)
	}
	binary.Write(w, binary.LittleEndian, &trailer)

}
예제 #22
0
func serveConn(clientConn net.Conn, remoteaddr string, connNumber int) {
	defer clientConn.Close()

	clientAddr := clientConn.RemoteAddr().String()

	logPrefix := fmt.Sprintf("[%d]", connNumber)
	logger := log.New(os.Stderr, logPrefix+" ", log.Ldate|log.Ltime|log.Lmicroseconds)

	logger.Printf("Client connected from %v", clientAddr)

	logger.Printf("Creating relay to server %v", remoteaddr)
	serverConn, err := net.Dial("tcp", remoteaddr)
	if err != nil {
		logger.Printf("Error connecting to server: %v", err)
		return
	}
	defer serverConn.Close()
	logger.Print("Connected to server")

	// clientReader reads data sent from the client.
	clientReader := io.Reader(clientConn)
	if *recordBase != "" {
		recordFilename := fmt.Sprintf("%s-%d.record", *recordBase, connNumber)
		recordOutput, err := os.Create(recordFilename)
		if err != nil {
			logger.Printf(
				"Failed to open file %q to record connection: %v",
				recordFilename, err)
		} else {
			recorder := record.NewReaderRecorder(recordOutput, clientConn)
			defer recorder.Close()
			clientReader = recorder
		}
	}

	clientParser := new(MessageParser)
	serverParser := new(MessageParser)

	// Set up for parsing messages from server to client
	scLogger := log.New(os.Stderr, logPrefix+"(S->C) ", log.Ldate|log.Ltime|log.Lmicroseconds)
	serverToClientReportChan := spliceParser(
		func(reader io.Reader) { serverParser.ScParse(reader, scLogger) },
		clientConn, serverConn)

	// Set up for parsing messages from client to server
	csLogger := log.New(os.Stderr, logPrefix+"(C->S) ", log.Ldate|log.Ltime|log.Lmicroseconds)
	clientToServerReportChan := spliceParser(
		func(reader io.Reader) { clientParser.CsParse(reader, csLogger) },
		serverConn, clientReader)

	// Wait for the both relay/splices to stop, then we let the connections
	// close via deferred calls
	report := <-serverToClientReportChan
	logger.Printf("Server->client relay after %d bytes with error: %v", report.written, report.err)
	report = <-clientToServerReportChan
	logger.Printf("Client->server relay after %d bytes with error: %v", report.written, report.err)

	logger.Print("Client disconnected")
}
예제 #23
0
파일: tls_test.go 프로젝트: Harvey-OS/go
func TestClone(t *testing.T) {
	var c1 Config
	v := reflect.ValueOf(&c1).Elem()

	rnd := rand.New(rand.NewSource(time.Now().Unix()))
	typ := v.Type()
	for i := 0; i < typ.NumField(); i++ {
		f := v.Field(i)
		if !f.CanSet() {
			// unexported field; not cloned.
			continue
		}

		// testing/quick can't handle functions or interfaces.
		fn := typ.Field(i).Name
		switch fn {
		case "Rand":
			f.Set(reflect.ValueOf(io.Reader(os.Stdin)))
			continue
		case "Time", "GetCertificate", "GetConfigForClient", "VerifyPeerCertificate", "GetClientCertificate":
			// DeepEqual can't compare functions.
			continue
		case "Certificates":
			f.Set(reflect.ValueOf([]Certificate{
				{Certificate: [][]byte{{'b'}}},
			}))
			continue
		case "NameToCertificate":
			f.Set(reflect.ValueOf(map[string]*Certificate{"a": nil}))
			continue
		case "RootCAs", "ClientCAs":
			f.Set(reflect.ValueOf(x509.NewCertPool()))
			continue
		case "ClientSessionCache":
			f.Set(reflect.ValueOf(NewLRUClientSessionCache(10)))
			continue
		case "KeyLogWriter":
			f.Set(reflect.ValueOf(io.Writer(os.Stdout)))
			continue

		}

		q, ok := quick.Value(f.Type(), rnd)
		if !ok {
			t.Fatalf("quick.Value failed on field %s", fn)
		}
		f.Set(q)
	}

	c2 := c1.Clone()
	// DeepEqual also compares unexported fields, thus c2 needs to have run
	// serverInit in order to be DeepEqual to c1. Cloning it and discarding
	// the result is sufficient.
	c2.Clone()

	if !reflect.DeepEqual(&c1, c2) {
		t.Errorf("clone failed to copy a field")
	}
}
예제 #24
0
파일: gelrun.go 프로젝트: catb0t/gelo
func main() {
	flag.Parse()

	if flag.NArg() == 0 {
		fmt.Println("No input file to process")
		os.Exit(1)
	}

	file_name := flag.Arg(0)

	vm := gelo.NewVM(extensions.Stdio)
	defer vm.Destroy()

	vm.RegisterBundle(gelo.Core)
	vm.RegisterBundles(commands.All)

	if !*no_prelude {
		prelude, err := os.Open("prelude.gel")
		defer prelude.Close()
		check("Could not open prelude.gel", err)

		_, err = vm.Run(prelude, nil)
		check("Could not load prelude", err)
	}

	file, err := os.Open(file_name)
	defer file.Close()
	check("Could not open: "+file_name, err)
	reader := io.Reader(file)

	if *lit || file_name[len(file_name)-3:] == "lit" {
		reader = NewLiterateReader(reader)
		t := make([]byte, 64)
		for {
			n, err := reader.Read(t)
			fmt.Println(string(t), "n:", n, "err", err == nil)
		}
	}

	tracer := extensions.Stderr

	if *logit {
		out, err := os.Create(flag.Arg(0) + ".log")
		defer out.Close()
		check("Could not create log file", err)
		logger := extensions.Logger(out, log.Ldate|log.Ltime)
		tracer = extensions.Tee(tracer, logger)
	}

	gelo.SetTracer(tracer)

	if *trace || *logit {
		gelo.TraceOn(gelo.All_traces)
	}

	ret, err := vm.Run(reader, flag.Args()[1:])
	check("===PROGRAM=ERROR===", err)
	vm.API.Trace("The ultimate result of the program was", ret)
}
예제 #25
0
// Some assertions around filehandle's applicability
func TestTypes(t *testing.T) {
	_ = os.FileInfo(&FileHandle{})
	_ = io.Closer(&FileHandle{})
	_ = io.Reader(&FileHandle{})
	_ = io.ReaderAt(&FileHandle{})
	_ = io.WriterTo(&FileHandle{})
	_ = io.Seeker(&FileHandle{})
}
예제 #26
0
func TestReadUserInput(t *testing.T) {
	input := "this is a test\r\n"
	is := InputStub{value: input}
	result := UserInput(io.Reader(is))
	if result != input[0:len(input)-2] {
		t.Errorf("UserInput failed. Output: %v", result)
	}
}
예제 #27
0
파일: salt.go 프로젝트: 24hours/Salt
func (self *Salt) do(urls string) (*http.Response, error) {
	u, err := url.Parse(urls)
	self.Request.URL = u
	if self.Query == nil {
		self.Query = url.Values{}
	}

	for k, v := range self.Request.URL.Query() {
		self.Query[k] = v
	}
	self.Request.URL.RawQuery = self.Query.Encode()

	//post data
	if self.Data != nil {
		self.Request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
		// [fix] I have a hunch that this part will cause some weird bug
		body := io.Reader(strings.NewReader(self.Data.Encode()))
		rc, ok := body.(io.ReadCloser)
		if !ok && body != nil {
			rc = ioutil.NopCloser(body)
		}
		self.Request.Body = rc
		// [fix] if data exist, then POST method must be used
		self.Request.Method = "Post"
	}

	// user requested to override Host field in request header
	// this action should be honored, user are expected to handle the error
	host := self.Request.Header.Get("Host")
	if !strings.EqualFold("", host) {
		self.Request.Host = host
		fmt.Println(self.Request.Host)
	}

	//send the request now
	tic := time.Now()
	ret, err := self.client.Do(self.Request)
	if err != nil {
		self.Response = nil
		return nil, err
	}
	toc := time.Now()
	self.ResponseTime = toc.Sub(tic)

	self.Raw, err = ioutil.ReadAll(ret.Body)
	defer ret.Body.Close()
	if err != nil {
		self.Response = nil
		return nil, err
	}

	self.Text = string(self.Raw)
	self.Request = ret.Request
	self.Data = nil
	self.Query = nil
	self.Response = ret
	return ret, nil
}
예제 #28
0
func TestVersionTooShort(t *testing.T) {
	d := decoder{}
	r := io.Reader(strings.NewReader("too short"))
	d.version(&r)

	if d.err == nil {
		t.Fatalf("Too short version failed")
	}
}
예제 #29
0
func TestTempoTooShort(t *testing.T) {
	d := decoder{}
	r := io.Reader(strings.NewReader("xx"))
	d.tempo(&r)

	if d.err == nil {
		t.Fatalf("Too short tempo failed")
	}
}
예제 #30
0
파일: listing.go 프로젝트: BenLubar/cbfs
// List the contents below the given location.
func List(ustr string) (ListResult, error) {
	result := ListResult{}

	inputUrl, err := url.Parse(ustr)
	if err != nil {
		return result, err
	}

	inputUrl.Path = "/.cbfs/list" + inputUrl.Path
	for strings.HasSuffix(inputUrl.Path, "/") {
		inputUrl.Path = inputUrl.Path[:len(inputUrl.Path)-1]
	}
	if inputUrl.Path == "/.cbfs/list" {
		inputUrl.Path = "/.cbfs/list/"
	}
	inputUrl.RawQuery = "includeMeta=true"

	req, err := http.NewRequest("GET", inputUrl.String(), nil)
	if err != nil {
		return result, err
	}

	req.Header.Set("Accept-Encoding", "gzip")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		return result, err
	}
	defer res.Body.Close()
	switch res.StatusCode {
	case 404:
		return result, fourOhFour
	case 200:
		// ok
	default:
		return result, fmt.Errorf("Error in request to %v: %v",
			inputUrl, res.Status)
	}

	r := io.Reader(res.Body)

	if res.Header.Get("Content-Encoding") == "gzip" {
		gzr, err := gzip.NewReader(res.Body)
		if err != nil {
			return result, err
		}
		r = gzr
	}

	d := json.NewDecoder(r)
	err = d.Decode(&result)
	if err != nil {
		return result, err
	}

	return result, nil
}