Ejemplo n.º 1
0
Archivo: view.go Proyecto: snim2/howl
/* Check the uniqueness of a Uid.
 *
 * FIXME: RESTify this!
 */
func CheckUidHandler(w http.ResponseWriter, r *http.Request) {
	log.Println("CheckUidHandler got request with method: " + r.Method)
	if r.Method == "POST" {
		context := appengine.NewContext(r)
		isUnique := controller.IsUidUnique(context, r.FormValue("uid"))
		encoder := json.NewEncoder(w)
		type UidResponse struct {
			Uid       string
			Available string
		}
		response := new(UidResponse)
		response.Uid = r.FormValue("uid")
		log.Println("Result from IsUidUnique is: " + strconv.Btoa(isUnique) + " : " + reflect.TypeOf(isUnique).String())
		if isUnique {
			log.Println("Username " + response.Uid + " is available")
			response.Available = "available"
		} else {
			log.Println("Username " + response.Uid + " is not available")
			response.Available = "not available"
		}
		log_, _ := json.Marshal(&response)
		log.Println("Sending to JQuery: " + string(log_))
		if err := encoder.Encode(&response); err != nil {
			log.Println("Cannot send JSON to AJAX code: " + err.String())
		}
	}
	return
}
Ejemplo n.º 2
0
// updatePackage sends package build results and info dashboard
func (b *Builder) updatePackage(pkg string, ok bool, buildLog, info string) os.Error {
	return dash("POST", "package", nil, param{
		"builder": b.name,
		"key":     b.key,
		"path":    pkg,
		"ok":      strconv.Btoa(ok),
		"log":     buildLog,
		"info":    info,
	})
}
Ejemplo n.º 3
0
func save_options() {
	file, _ := os.OpenFile(os.Getenv("HOME")+"/.tabbyoptions", os.O_CREATE|os.O_WRONLY, 0644)
	if nil == file {
		tabby_log("unable to save options")
		return
	}
	file.Truncate(0)
	file.WriteString("show_search\t" + strconv.Btoa(opt.show_search) + "\n")
	file.WriteString("show_error\t" + strconv.Btoa(opt.show_error) + "\n")
	file.WriteString("space_not_tab\t" + strconv.Btoa(opt.space_not_tab) + "\n")
	file.WriteString("ihp_position\t" + strconv.Itoa(opt.ihp_position) + "\n")
	file.WriteString("ohp_position\t" + strconv.Itoa(opt.ohp_position) + "\n")
	file.WriteString("vvp_position\t" + strconv.Itoa(opt.vvp_position) + "\n")
	file.WriteString("alloc_window\t" + strconv.Itoa(opt.window_width) + "\t" +
		strconv.Itoa(opt.window_height) + "\t" + strconv.Itoa(opt.window_x) + "\t" +
		strconv.Itoa(opt.window_y) + "\n")
	file.WriteString("font\t" + opt.font + "\n")
	file.WriteString("tabsize\t" + strconv.Itoa(opt.tabsize) + "\n")
	file.Close()
}
Ejemplo n.º 4
0
// updatePackage sends package build results and info to the dashboard
func (b *Builder) updatePackage(pkg string, state bool, buildLog, info string, hash string) os.Error {
	return dash("POST", "package", nil, param{
		"builder": b.name,
		"key":     b.key,
		"path":    pkg,
		"state":   strconv.Btoa(state),
		"log":     buildLog,
		"info":    info,
		"go_rev":  hash[:12],
	})
}
Ejemplo n.º 5
0
func formatReflectValue(x reflect.Value) (string, os.Error) {
	/*
	   if !x.CanSet() {
	       return "", ErrorCantSet
	   }
	*/
	var (
		errc os.Error
		kind = x.Kind()
		//vintstr   string
	)
	switch kind {
	// Format pointers to standard types.
	case reflect.String:
		return x.Interface().(string), nil
	case reflect.Int:
		return strconv.Itoa(x.Interface().(int)), nil
	case reflect.Int8:
		return strconv.Itoa64(int64(x.Interface().(int8))), nil
	case reflect.Int16:
		return strconv.Itoa64(int64(x.Interface().(int16))), nil
	case reflect.Int32:
		return strconv.Itoa64(int64(x.Interface().(int32))), nil
	case reflect.Int64:
		return strconv.Itoa64(x.Interface().(int64)), nil
	case reflect.Uint:
		return strconv.Uitoa(x.Interface().(uint)), nil
	case reflect.Uint8:
		return strconv.Uitoa64(uint64(x.Interface().(uint8))), nil
	case reflect.Uint16:
		return strconv.Uitoa64(uint64(x.Interface().(uint16))), nil
	case reflect.Uint32:
		return strconv.Uitoa64(uint64(x.Interface().(uint32))), nil
	case reflect.Uint64:
		return strconv.Uitoa64(x.Interface().(uint64)), nil
	case reflect.Float32:
		return strconv.Ftoa32(x.Interface().(float32), FloatFmt, FloatPrec), nil
	case reflect.Float64:
		return strconv.Ftoa64(x.Interface().(float64), FloatFmt, FloatPrec), nil
	case reflect.Complex64:
		fallthrough
	case reflect.Complex128:
		errc = ErrorUnimplemented
	case reflect.Bool:
		return strconv.Btoa(x.Interface().(bool)), nil
	default:
		errc = ErrorFieldType
	}
	return "", errc
}
Ejemplo n.º 6
0
func (m *SelectManager) Project(any interface{}) *SelectManager {
	switch val := any.(type) {
	case ast.Node:
		m.project(val)
	case string:
		m.project(ast.NewSqlLiteral(any.(string)))
	case bool:
		m.project(ast.NewSqlLiteral(strconv.Btoa(any.(bool))))
	case int:
		m.project(ast.NewSqlLiteral(strconv.Itoa(any.(int))))
	case int64:
		m.project(ast.NewSqlLiteral(strconv.Itoa64(any.(int64))))
	case float32:
		m.project(ast.NewSqlLiteral(strconv.Ftoa32(any.(float32), 'f', 0)))
	case float64:
		m.project(ast.NewSqlLiteral(strconv.Ftoa64(any.(float64), 'f', 0)))
	}
	return m
}
Ejemplo n.º 7
0
func (c *ToSql) Convert(unknown interface{}) (s string) {
	switch val := unknown.(type) {
	case string:
		s = strconv.Quote(val)
	case bool:
		s = strconv.Btoa(val)
	case int:
		s = strconv.Itoa(val)
	case int64:
		s = strconv.Itoa64(val)
	case uint:
		s = strconv.Uitoa(val)
	case uint64:
		s = strconv.Uitoa64(val)
	case float32:
		s = strconv.Ftoa32(val, 'f', -1)
	case float64:
		s = strconv.Ftoa64(val, 'f', -1)
	default:
		s = c.ConvertUnknown(unknown)
	}
	return
}
Ejemplo n.º 8
0
func (p *printer) marshalValue(val reflect.Value, name string) os.Error {
	if !val.IsValid() {
		return nil
	}

	kind := val.Kind()
	typ := val.Type()

	// Try Marshaler
	if typ.NumMethod() > 0 {
		if marshaler, ok := val.Interface().(Marshaler); ok {
			bytes, err := marshaler.MarshalXML()
			if err != nil {
				return err
			}
			p.Write(bytes)
			return nil
		}
	}

	// Drill into pointers/interfaces
	if kind == reflect.Ptr || kind == reflect.Interface {
		if val.IsNil() {
			return nil
		}
		return p.marshalValue(val.Elem(), name)
	}

	// Slices and arrays iterate over the elements. They do not have an enclosing tag.
	if (kind == reflect.Slice || kind == reflect.Array) && typ.Elem().Kind() != reflect.Uint8 {
		for i, n := 0, val.Len(); i < n; i++ {
			if err := p.marshalValue(val.Index(i), name); err != nil {
				return err
			}
		}
		return nil
	}

	// Find XML name
	xmlns := ""
	if kind == reflect.Struct {
		if f, ok := typ.FieldByName("XMLName"); ok {
			if tag := f.Tag.Get("xml"); tag != "" {
				if i := strings.Index(tag, " "); i >= 0 {
					xmlns, name = tag[:i], tag[i+1:]
				} else {
					name = tag
				}
			} else if v, ok := val.FieldByIndex(f.Index).Interface().(Name); ok && v.Local != "" {
				xmlns, name = v.Space, v.Local
			}
		}
	}

	p.WriteByte('<')
	p.WriteString(name)

	// Attributes
	if kind == reflect.Struct {
		if len(xmlns) > 0 {
			p.WriteString(` xmlns="`)
			Escape(p, []byte(xmlns))
			p.WriteByte('"')
		}

		for i, n := 0, typ.NumField(); i < n; i++ {
			if f := typ.Field(i); f.PkgPath == "" && f.Tag.Get("xml") == "attr" {
				if f.Type.Kind() == reflect.String {
					if str := val.Field(i).String(); str != "" {
						p.WriteByte(' ')
						p.WriteString(strings.ToLower(f.Name))
						p.WriteString(`="`)
						Escape(p, []byte(str))
						p.WriteByte('"')
					}
				}
			}
		}
	}
	p.WriteByte('>')

	switch k := val.Kind(); k {
	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
		p.WriteString(strconv.Itoa64(val.Int()))
	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
		p.WriteString(strconv.Uitoa64(val.Uint()))
	case reflect.Float32, reflect.Float64:
		p.WriteString(strconv.Ftoa64(val.Float(), 'g', -1))
	case reflect.String:
		Escape(p, []byte(val.String()))
	case reflect.Bool:
		p.WriteString(strconv.Btoa(val.Bool()))
	case reflect.Array:
		// will be [...]byte
		bytes := make([]byte, val.Len())
		for i := range bytes {
			bytes[i] = val.Index(i).Interface().(byte)
		}
		Escape(p, bytes)
	case reflect.Slice:
		// will be []byte
		bytes := val.Interface().([]byte)
		Escape(p, bytes)
	case reflect.Struct:
		s := parentStack{printer: p}
		for i, n := 0, val.NumField(); i < n; i++ {
			if f := typ.Field(i); f.Name != "XMLName" && f.PkgPath == "" {
				name := f.Name
				vf := val.Field(i)
				switch tag := f.Tag.Get("xml"); tag {
				case "":
					s.trim(nil)
				case "chardata":
					if tk := f.Type.Kind(); tk == reflect.String {
						Escape(p, []byte(vf.String()))
					} else if tk == reflect.Slice {
						if elem, ok := vf.Interface().([]byte); ok {
							Escape(p, elem)
						}
					}
					continue
				case "innerxml":
					iface := vf.Interface()
					switch raw := iface.(type) {
					case []byte:
						p.Write(raw)
						continue
					case string:
						p.WriteString(raw)
						continue
					}
				case "attr":
					continue
				default:
					parents := strings.Split(tag, ">")
					if len(parents) == 1 {
						parents, name = nil, tag
					} else {
						parents, name = parents[:len(parents)-1], parents[len(parents)-1]
						if parents[0] == "" {
							parents[0] = f.Name
						}
					}

					s.trim(parents)
					if !(vf.Kind() == reflect.Ptr || vf.Kind() == reflect.Interface) || !vf.IsNil() {
						s.push(parents[len(s.stack):])
					}
				}

				if err := p.marshalValue(vf, name); err != nil {
					return err
				}
			}
		}
		s.trim(nil)
	default:
		return &UnsupportedTypeError{typ}
	}

	p.WriteByte('<')
	p.WriteByte('/')
	p.WriteString(name)
	p.WriteByte('>')

	return nil
}
Ejemplo n.º 9
0
func (x Bool) String() string { return strconv.Btoa(bool(x)) }