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
}
// 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")
}
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
}
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)
}
}
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
}
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
}
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
}
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
}
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")
}
}
}
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
}
// 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())
}
//////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
}
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)
}
}
}
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
}
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
}
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
}
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
}
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)
}
}
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
}
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
}
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)
}
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")
}
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")
}
}
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)
}
// 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{})
}
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)
}
}
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
}
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")
}
}
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")
}
}
// 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
}
