54 lines
995 B
Go
54 lines
995 B
Go
package protocol
|
|
|
|
import "encoding/json"
|
|
|
|
type Field struct {
|
|
Name string // Name of the Field
|
|
Desc string // Lengthy description
|
|
Regex string // Regex to recognize values
|
|
Size int // Size in bits!
|
|
SubFields []Field // Possible sub-fields
|
|
Optional bool // Is this field required?
|
|
Payload bool // Is this field the payload or next protocol level?
|
|
JavaScript string
|
|
}
|
|
|
|
type ProtocolFieldReferencer interface {
|
|
GetProtocolField() *Field
|
|
SetProtocolField(f *Field)
|
|
}
|
|
|
|
func (f *Field) ToJson() string {
|
|
b, err := json.Marshal(*f)
|
|
if err != nil {
|
|
return ""
|
|
}
|
|
return string(b)
|
|
}
|
|
|
|
func NewEmptyField() *Field {
|
|
f := Field{}
|
|
return &f
|
|
}
|
|
|
|
func NewField(
|
|
name string,
|
|
desc string,
|
|
regex string,
|
|
size int,
|
|
subfields []Field,
|
|
optional bool,
|
|
payload bool,
|
|
) *Field {
|
|
f := Field{
|
|
Name: name,
|
|
Desc: desc,
|
|
Regex: regex,
|
|
Size: size,
|
|
SubFields: subfields,
|
|
Optional: optional,
|
|
Payload: payload,
|
|
}
|
|
return &f
|
|
}
|