diff options
| -rw-r--r-- | epan/dissectors/packet-mqtt.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/epan/dissectors/packet-mqtt.c b/epan/dissectors/packet-mqtt.c index 345d84b75d..802344ca38 100644 --- a/epan/dissectors/packet-mqtt.c +++ b/epan/dissectors/packet-mqtt.c @@ -267,6 +267,20 @@ static const value_string mqtt_property_vals[] = { { 0, NULL } }; +/* MQTT v5.0 Subscription Options, Retain Handling option */ +#define SUBSCRIPTION_RETAIN_SEND 0x00 +#define SUBSCRIPTION_RETAIN_SEND_DONT_EXIST 0x01 +#define SUBSCRIPTION_RETAIN_DONT_SEND 0x02 +#define SUBSCRIPTION_RETAIN_RESERVED 0x03 + +static const value_string mqtt_subscription_retain_handling[] = { + { SUBSCRIPTION_RETAIN_SEND, "Send msgs at subscription time" }, + { SUBSCRIPTION_RETAIN_SEND_DONT_EXIST, "Send msgs if subscription does not exist" }, + { SUBSCRIPTION_RETAIN_DONT_SEND, "Do not send msgs at subscription time" }, + { SUBSCRIPTION_RETAIN_RESERVED, "Reserved" }, + { 0, NULL } +}; + static mqtt_message_decode_t *mqtt_message_decodes = NULL; static guint num_mqtt_message_decodes = 0; @@ -1179,10 +1193,9 @@ void proto_register_mqtt(void) { "Retain As Published", "mqtt.subscription_options_rap", FT_BOOLEAN, 8, TFS(&tfs_set_notset), MQTT_MASK_SUBS_RAP, NULL, HFILL }}, - /* xxx */ { &hf_mqtt_subscription_retain, { "Retain Handling", "mqtt.subscription_options_retain", - FT_UINT8, BASE_HEX, NULL, MQTT_MASK_SUBS_RETAIN, + FT_UINT8, BASE_DEC, VALS(mqtt_subscription_retain_handling), MQTT_MASK_SUBS_RETAIN, NULL, HFILL }}, { &hf_mqtt_subscription_reserved, { "Reserved", "mqtt.subscription_options_reserved", |