Temporarily add go-agentx (w/ fixes to lexico ordering)

go-agentx/pdu/type.go

@@ -0,0 +1,77 @@
+// Copyright 2018 The agentx authors
+// Licensed under the LGPLv3 with static-linking exception.
+// See LICENCE file for details.
+
+package pdu
+
+// The various pdu packet types.
+const (
+	TypeOpen            Type = 1
+	TypeClose           Type = 2
+	TypeRegister        Type = 3
+	TypeUnregister      Type = 4
+	TypeGet             Type = 5
+	TypeGetNext         Type = 6
+	TypeGetBulk         Type = 7
+	TypeTestSet         Type = 8
+	TypeCommitSet       Type = 9
+	TypeUndoSet         Type = 10
+	TypeCleanupSet      Type = 11
+	TypeNotify          Type = 12
+	TypePing            Type = 13
+	TypeIndexAllocate   Type = 14
+	TypeIndexDeallocate Type = 15
+	TypeAddAgentCaps    Type = 16
+	TypeRemoveAgentCaps Type = 17
+	TypeResponse        Type = 18
+)
+
+// Type defines the pdu packet type.
+type Type byte
+
+// TypeOwner defines the interface for an object that provides a type.
+type TypeOwner interface {
+	Type() Type
+}
+
+func (t Type) String() string {
+	switch t {
+	case TypeOpen:
+		return "TypeOpen"
+	case TypeClose:
+		return "TypeClose"
+	case TypeRegister:
+		return "TypeRegister"
+	case TypeUnregister:
+		return "TypeUnregister"
+	case TypeGet:
+		return "TypeGet"
+	case TypeGetNext:
+		return "TypeGetNext"
+	case TypeGetBulk:
+		return "TypeGetBulk"
+	case TypeTestSet:
+		return "TypeTestSet"
+	case TypeCommitSet:
+		return "TypeCommitSet"
+	case TypeUndoSet:
+		return "TypeUndoSet"
+	case TypeCleanupSet:
+		return "TypeCleanupSet"
+	case TypeNotify:
+		return "TypeNotify"
+	case TypePing:
+		return "TypePing"
+	case TypeIndexAllocate:
+		return "TypeIndexAllocate"
+	case TypeIndexDeallocate:
+		return "TypeIndexDeallocate"
+	case TypeAddAgentCaps:
+		return "TypeAddAgentCaps"
+	case TypeRemoveAgentCaps:
+		return "TypeRemoveAgentCaps"
+	case TypeResponse:
+		return "TypeResponse"
+	}
+	return "TypeUnknown"
+}