85 lines
1.3 KiB
Go
85 lines
1.3 KiB
Go
package message
|
|
|
|
import (
|
|
"strings"
|
|
|
|
"git.sr.ht/~cco/go-scopes/lib"
|
|
)
|
|
|
|
// message head
|
|
|
|
type head struct {
|
|
domain, action, class, item string
|
|
}
|
|
|
|
func (h *head) String() string {
|
|
return strings.Join(h.Slice(), "/")
|
|
}
|
|
|
|
func (h *head) Slice() []string {
|
|
return []string{h.domain, h.action, h.class, h.item}
|
|
}
|
|
|
|
func (h *head) Domain() string {
|
|
return h.domain
|
|
}
|
|
|
|
func (h *head) Action() string {
|
|
return h.action
|
|
}
|
|
|
|
func (h *head) Class() string {
|
|
return h.class
|
|
}
|
|
|
|
func (h *head) Item() string {
|
|
return h.item
|
|
}
|
|
|
|
// message
|
|
|
|
type message struct {
|
|
*head
|
|
sender lib.Address
|
|
payload lib.Payload
|
|
}
|
|
|
|
func (msg *message) Head() lib.MsgHead {
|
|
return msg
|
|
}
|
|
|
|
func (msg *message) Sender() lib.Address {
|
|
return msg.sender
|
|
}
|
|
|
|
func (msg *message) Payload() lib.Payload {
|
|
return msg.payload
|
|
}
|
|
|
|
func (msg *message) WithSender(s lib.Address) lib.Message {
|
|
msg.sender = s
|
|
return msg
|
|
}
|
|
|
|
func (msg *message) WithPayload(p lib.Payload) lib.Message {
|
|
msg.payload = p
|
|
return msg
|
|
}
|
|
|
|
func NewMessage(args ...string) lib.Message {
|
|
args = append(args, "", "")[:4]
|
|
return &message{
|
|
head: &head{
|
|
domain: args[0],
|
|
action: args[1],
|
|
class: args[2],
|
|
item: args[3],
|
|
},
|
|
}
|
|
}
|
|
|
|
func SimpleMessage(action string) lib.Message {
|
|
return NewMessage("standard", action)
|
|
}
|
|
|
|
var Quit = SimpleMessage("quit")
|