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¶
Index ¶
Constants ¶
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const (
MaxTcpSocketMsgSize uint16 = 65535
)
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const VariableLength uint16 = 65535
Variables ¶
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var InfoElementLength = [...]uint16{ VariableLength, 1, 2, 4, 8, 1, 2, 4, 8, 4, 8, 1, 6, VariableLength, 8, 8, 8, 8, 4, 16, VariableLength, VariableLength, VariableLength, 0, }
Functions ¶
func IsValidDataType ¶
func IsValidDataType(tp IEDataType) bool
func NewDataRecord ¶
func NewDataRecord(id uint16) *dataRecord
func NewTemplateRecord ¶
Types ¶
type ContentType ¶
type ContentType uint8
const ( Template ContentType = iota Data // Add OptionsTemplate too when it is supported Undefined = 255 )
type IEDataType ¶
type IEDataType uint8
const ( OctetArray IEDataType = iota Unsigned8 Unsigned16 Unsigned32 Unsigned64 Signed8 Signed16 Signed32 Signed64 Float32 Float64 Boolean MacAddress String DateTimeSeconds DateTimeMilliseconds DateTimeMicroseconds DateTimeNanoseconds Ipv4Address Ipv6Address BasicList SubTemplateList SubTemplateMultiList InvalidDataType = 255 )
func IENameToType ¶
func IENameToType(name string) IEDataType
type InfoElement ¶
type InfoElement struct {
// Name of the IE
Name string
// Identifier for IE; follows Section 4.3 of RFC7013
ElementId uint16
// dataType follows the specification in RFC7012(section 3.1)/RFC5610(section 3.1)
DataType IEDataType
// Enterprise number or 0 (0 for IANA registry)
EnterpriseId uint32
// Length of IE
Len uint16
}
InfoElement (IE) follows the specification in Section 2.1 of RFC7012
func NewInfoElement ¶
func NewInfoElement(name string, ieID uint16, ieType IEDataType, entID uint32, len uint16) *InfoElement
type MsgBuffer ¶
type MsgBuffer struct {
// contains filtered or unexported fields
}
func NewMsgBuffer ¶
func NewMsgBuffer() *MsgBuffer
func (*MsgBuffer) GetDataRecFlag ¶
func (*MsgBuffer) GetMsgBuffer ¶
func (*MsgBuffer) SetDataRecFlag ¶
type Record ¶
type Record interface {
PrepareRecord() (uint16, error)
AddInfoElement(element *InfoElement, val interface{}) (uint16, error)
// TODO: Functions for multiple elements as well.
GetBuffer() *bytes.Buffer
GetTemplateID() uint16
GetFieldCount() uint16
GetTemplateElements() []*InfoElement
GetMinDataRecordLen() uint16
}
type Set ¶
type Set struct {
// contains filtered or unexported fields
}
func (*Set) CreateNewSet ¶
func (s *Set) CreateNewSet(setType ContentType, templateID uint16) error
func (*Set) GetBuffLen ¶
func (*Set) GetSetType ¶
func (s *Set) GetSetType() ContentType
func (*Set) WriteRecordToSet ¶
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