diff options
| author | Flavio Santes <flavio.santes@1byt3.com> | 2017-11-06 14:54:02 -0500 |
|---|---|---|
| committer | Stig Bjørlykke <stig@bjorlykke.org> | 2017-11-08 14:45:47 +0000 |
| commit | 3f189bed2f343893a4b9df626875a930e03c91e1 (patch) | |
| tree | 6e440c86ed272dd73df712723c1eff11174c6667 | |
| parent | ca7bffbfc3341f6ff9b5dbd4efa15bccefcfd744 (diff) | |
dissector/mqtt: Dissect the Subscription Identifier Property
Change-Id: Ia60b9c344fd572193374f57299b1829f17dfa24e
Signed-off-by: Flavio Santes <flavio.santes@1byt3.com>
Reviewed-on: https://code.wireshark.org/review/24267
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
| -rw-r--r-- | epan/dissectors/packet-mqtt.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/epan/dissectors/packet-mqtt.c b/epan/dissectors/packet-mqtt.c index 71820dc0ed..b73ab89d38 100644 --- a/epan/dissectors/packet-mqtt.c +++ b/epan/dissectors/packet-mqtt.c @@ -203,6 +203,7 @@ static const value_string match_criteria[] = { #define PROP_PAYLOAD_FORMAT_INDICATOR 0x01 #define PROP_PUBLICATION_EXPIRY_INTERVAL 0x02 +#define PROP_SUBSCRIPTION_IDENTIFIER 0x0B #define PROP_SESSION_EXPIRY_INTERVAL 0x11 #define PROP_SERVER_KEEP_ALIVE 0x13 #define PROP_REQUEST_PROBLEM_INFORMATION 0x17 @@ -221,6 +222,7 @@ static const value_string match_criteria[] = { static const value_string mqtt_property_vals[] = { { PROP_PAYLOAD_FORMAT_INDICATOR, "Payload Format Indicator" }, { PROP_PUBLICATION_EXPIRY_INTERVAL, "Publication Expiry Interval" }, + { PROP_SUBSCRIPTION_IDENTIFIER, "Subscription Identifier" }, { PROP_SESSION_EXPIRY_INTERVAL, "Session Expiry Interval" }, { PROP_SERVER_KEEP_ALIVE, "Server Keep Alive" }, { PROP_REQUEST_PROBLEM_INFORMATION, "Request Problem Information" }, @@ -489,6 +491,13 @@ static guint32 dissect_mqtt_properties(tvbuff_t *tvb, proto_tree *mqtt_tree, gui proto_tree_add_item(mqtt_prop_tree, hf_mqtt_prop_num, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; break; + case PROP_SUBSCRIPTION_IDENTIFIER: + { + guint8 vbi_offset = dissect_uleb128(tvb, offset, &vbi); + proto_tree_add_uint64(mqtt_prop_tree, hf_mqtt_prop_num, tvb, offset, vbi_offset, vbi); + offset += vbi_offset; + break; + } default: proto_tree_add_item(mqtt_prop_tree, hf_mqtt_prop_unknown, tvb, offset, bytes_to_read - offset, ENC_UTF_8|ENC_NA); offset += (bytes_to_read - offset); |