1 files changed, 58 insertions, 0 deletions
diff --git a/vendor/github.com/eclipse/paho.mqtt.golang/packets/puback.go b/vendor/github.com/eclipse/paho.mqtt.golang/packets/puback.go
new file mode 100644
index 0000000..f6e727e
--- /dev/null
+++ b/vendor/github.com/eclipse/paho.mqtt.golang/packets/puback.go
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2021 IBM Corp and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ *
+ * The Eclipse Public License is available at
+ *    https://www.eclipse.org/legal/epl-2.0/
+ * and the Eclipse Distribution License is available at
+ *   http://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * Contributors:
+ *    Allan Stockdill-Mander
+ */
+
+package packets
+
+import (
+	"fmt"
+	"io"
+)
+
+// PubackPacket is an internal representation of the fields of the
+// Puback MQTT packet
+type PubackPacket struct {
+	FixedHeader
+	MessageID uint16
+}
+
+func (pa *PubackPacket) String() string {
+	return fmt.Sprintf("%s MessageID: %d", pa.FixedHeader, pa.MessageID)
+}
+
+func (pa *PubackPacket) Write(w io.Writer) error {
+	var err error
+	pa.FixedHeader.RemainingLength = 2
+	packet := pa.FixedHeader.pack()
+	packet.Write(encodeUint16(pa.MessageID))
+	_, err = packet.WriteTo(w)
+
+	return err
+}
+
+// Unpack decodes the details of a ControlPacket after the fixed
+// header has been read
+func (pa *PubackPacket) Unpack(b io.Reader) error {
+	var err error
+	pa.MessageID, err = decodeUint16(b)
+
+	return err
+}
+
+// Details returns a Details struct containing the Qos and
+// MessageID of this ControlPacket
+func (pa *PubackPacket) Details() Details {
+	return Details{Qos: pa.Qos, MessageID: pa.MessageID}
+}