func ExampleInterpreter_AddDictionaryEntry() {
s := ipfix.NewSession()
i := ipfix.NewInterpreter(s)
entry := ipfix.DictionaryEntry{
Name: "someVendorField",
FieldID: 42,
EnterpriseID: 123456,
Type: ipfix.Int32,
}
i.AddDictionaryEntry(entry)
// Now use i.Interpret() etc as usual.
}
func ExampleInterpreter() {
s := ipfix.NewSession()
i := ipfix.NewInterpreter(s)
for {
// ParseReader will block until a full message is available.
msg, err := s.ParseReader(os.Stdin)
if err != nil {
panic(err)
}
var fieldList []ipfix.InterpretedField
for _, record := range msg.DataRecords {
fieldList = i.InterpretInto(record, fieldList)
fmt.Println(fieldList)
}
}
}
func (probe *IpfixProbe) Start() error {
var buf [4096]byte
addr := net.UDPAddr{
Port: probe.Port,
IP: net.ParseIP(probe.Addr),
}
conn, err := net.ListenUDP("udp", &addr)
defer conn.Close()
if err != nil {
return err
}
s := ipfix.NewSession()
i := ipfix.NewInterpreter(s)
_ = i
reader := bytes.NewReader(buf[:])
for {
_, _, err := conn.ReadFromUDP(buf[:])
// ParseReader will block until a full message is available.
msg, err := s.ParseReader(reader)
if err != nil {
panic(err)
}
reader.Seek(0, 0)
fmt.Println("-----------------------------")
fmt.Println(msg)
fmt.Println("-----------------------------")
for _, record := range msg.DataRecords {
fmt.Println(i.Interpret(record))
// record contains raw enterpriseId, fieldId => []byte information
//fmt.Println(record)
}
}
return nil
}