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Add support for BASE_OUI 

Modeled after BASE_PT_XXX, this will format a FT_UINT24 to look a OUI, in the form of:
XX:XX:XX (Manufacturer Name) for display.
For display filtering, it will treat the value as hexadecimal.

It requires that FT_UINT24 be the field type.

Change-Id: I8716ae4dfcd4e854764a2425e2ff13c50f571d52
Reviewed-on: https://code.wireshark.org/review/23869
Reviewed-by: Richard Sharpe
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This commit is contained in:
Michael Mann 2017-10-09 15:17:32 -04:00
parent 2663881c37
commit cb89fdd1f6
11 changed files with 125 additions and 123 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
doc/README.dissector
View File

@ -136,6 +136,10 @@ FIELDDISPLAY --For FT_UINT{8,16,24,32,40,48,56,64} and
BASE_PT_UDP, BASE_PT_TCP, BASE_PT_DCCP or BASE_PT_SCTP BASE_PT_UDP, BASE_PT_TCP, BASE_PT_DCCP or BASE_PT_SCTP
--For FT_UINT24:
BASE_OUI
--For FT_CHAR: --For FT_CHAR:
BASE_HEX, BASE_OCT, BASE_CUSTOM, or BASE_NONE, possibly BASE_HEX, BASE_OCT, BASE_CUSTOM, or BASE_NONE, possibly
ORed with BASE_RANGE_STRING, BASE_EXT_STRING or ORed with BASE_RANGE_STRING, BASE_EXT_STRING or

26
epan/dissectors/packet-cfm.c
View File

@ -890,7 +890,6 @@ static int dissect_cfm_mcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
gint cfm_tlv_offset; gint cfm_tlv_offset;
proto_item *ti; proto_item *ti;
proto_item *fi; proto_item *fi;
proto_item *oi;
proto_tree *cfm_pdu_tree; proto_tree *cfm_pdu_tree;
proto_tree *cfm_flag_tree; proto_tree *cfm_flag_tree;
@ -905,8 +904,7 @@ static int dissect_cfm_mcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 1; offset += 1;
oi = proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
proto_item_append_text(oi, " (%s)", tvb_get_manuf_name(tvb, offset));
offset += 3; offset += 3;
proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA);
offset += 1; offset += 1;
@ -1072,7 +1070,6 @@ static int dissect_cfm_exm(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
gint cfm_tlv_offset; gint cfm_tlv_offset;
proto_item *ti; proto_item *ti;
proto_item *fi; proto_item *fi;
proto_item *oi;
proto_tree *cfm_pdu_tree; proto_tree *cfm_pdu_tree;
proto_tree *cfm_flag_tree; proto_tree *cfm_flag_tree;
@ -1087,8 +1084,7 @@ static int dissect_cfm_exm(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 1; offset += 1;
oi = proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
proto_item_append_text(oi, " (%s)", tvb_get_manuf_name(tvb, offset));
offset += 3; offset += 3;
proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA);
offset += 1; offset += 1;
@ -1112,7 +1108,6 @@ static int dissect_cfm_exr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
gint cfm_tlv_offset; gint cfm_tlv_offset;
proto_item *ti; proto_item *ti;
proto_item *fi; proto_item *fi;
proto_item *oi;
proto_tree *cfm_pdu_tree; proto_tree *cfm_pdu_tree;
proto_tree *cfm_flag_tree; proto_tree *cfm_flag_tree;
@ -1127,8 +1122,7 @@ static int dissect_cfm_exr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 1; offset += 1;
oi = proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
proto_item_append_text(oi, " (%s)", tvb_get_manuf_name(tvb, offset));
offset += 3; offset += 3;
proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA);
offset += 1; offset += 1;
@ -1152,7 +1146,6 @@ static int dissect_cfm_vsm(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
gint cfm_tlv_offset; gint cfm_tlv_offset;
proto_item *ti; proto_item *ti;
proto_item *fi; proto_item *fi;
proto_item *oi;
proto_tree *cfm_pdu_tree; proto_tree *cfm_pdu_tree;
proto_tree *cfm_flag_tree; proto_tree *cfm_flag_tree;
@ -1167,8 +1160,7 @@ static int dissect_cfm_vsm(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 1; offset += 1;
oi = proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
proto_item_append_text(oi, " (%s)", tvb_get_manuf_name(tvb, offset));
offset += 3; offset += 3;
proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA);
offset += 1; offset += 1;
@ -1192,7 +1184,6 @@ static int dissect_cfm_vsr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
gint cfm_tlv_offset; gint cfm_tlv_offset;
proto_item *ti; proto_item *ti;
proto_item *fi; proto_item *fi;
proto_item *oi;
proto_tree *cfm_pdu_tree; proto_tree *cfm_pdu_tree;
proto_tree *cfm_flag_tree; proto_tree *cfm_flag_tree;
@ -1207,8 +1198,7 @@ static int dissect_cfm_vsr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_cfm_first_tlv_offset, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 1; offset += 1;
oi = proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
proto_item_append_text(oi, " (%s)", tvb_get_manuf_name(tvb, offset));
offset += 3; offset += 3;
proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA); proto_tree_add_item(cfm_pdu_tree, hf_tlv_org_spec_subtype, tvb, offset, 1, ENC_NA);
offset += 1; offset += 1;
@ -1313,7 +1303,6 @@ static int dissect_cfm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void
if (tree) { /* we are being asked for details */ if (tree) { /* we are being asked for details */
gint cfm_tlv_offset; gint cfm_tlv_offset;
proto_item *ti; proto_item *ti;
proto_item *oi;
proto_tree *cfm_tree; proto_tree *cfm_tree;
/* isolate the payload of the packet */ /* isolate the payload of the packet */
@ -1593,9 +1582,8 @@ static int dissect_cfm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void
* and the subtype. * and the subtype.
*/ */
if (cfm_tlv_length > 3) { if (cfm_tlv_length > 3) {
oi = proto_tree_add_item(cfm_tlv_tree, hf_tlv_org_spec_oui, proto_tree_add_item(cfm_tlv_tree, hf_tlv_org_spec_oui,
tvb, tlv_data_offset, 3, ENC_BIG_ENDIAN); tvb, tlv_data_offset, 3, ENC_BIG_ENDIAN);
proto_item_append_text(oi, " (%s)", tvb_get_manuf_name(tvb, tlv_data_offset));
tlv_data_offset += 3; tlv_data_offset += 3;
proto_tree_add_item(cfm_tlv_tree, hf_tlv_org_spec_subtype, proto_tree_add_item(cfm_tlv_tree, hf_tlv_org_spec_subtype,
tvb, tlv_data_offset, 1, ENC_NA); tvb, tlv_data_offset, 1, ENC_NA);
@ -2223,7 +2211,7 @@ void proto_register_cfm(void)
/* Organization-Specific TLV */ /* Organization-Specific TLV */
{ &hf_tlv_org_spec_oui, { &hf_tlv_org_spec_oui,
{ "OUI", "cfm.tlv.org.spec.oui", FT_UINT24, { "OUI", "cfm.tlv.org.spec.oui", FT_UINT24,
BASE_HEX, NULL, 0x0, NULL, HFILL } BASE_OUI, NULL, 0x0, NULL, HFILL }
}, },
{ &hf_tlv_org_spec_subtype, { &hf_tlv_org_spec_subtype,
{ "Sub-Type", "cfm.tlv.org.spec.subtype", FT_BYTES, { "Sub-Type", "cfm.tlv.org.spec.subtype", FT_BYTES,

11
epan/dissectors/packet-ieee80211-radiotap.c
View File

@ -909,7 +909,8 @@ dissect_radiotap(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* u
if (iter.this_arg_index == IEEE80211_RADIOTAP_VENDOR_NAMESPACE if (iter.this_arg_index == IEEE80211_RADIOTAP_VENDOR_NAMESPACE
&& tree) { && tree) {
proto_tree *vt, *ven_tree = NULL; proto_tree *ven_tree;
proto_item *vt;
const gchar *manuf_name; const gchar *manuf_name;
guint8 subns; guint8 subns;
@ -924,10 +925,8 @@ dissect_radiotap(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* u
"%s-%d", "%s-%d",
manuf_name, subns); manuf_name, subns);
ven_tree = proto_item_add_subtree(vt, ett_radiotap_vendor); ven_tree = proto_item_add_subtree(vt, ett_radiotap_vendor);
proto_tree_add_bytes_format_value(ven_tree, proto_tree_add_item(ven_tree, hf_radiotap_ven_oui,
hf_radiotap_ven_oui, tvb, tvb, offset, 3, ENC_BIG_ENDIAN);
offset, 3, NULL,
"%s", manuf_name);
proto_tree_add_item(ven_tree, hf_radiotap_ven_subns, proto_tree_add_item(ven_tree, hf_radiotap_ven_subns,
tvb, offset + 3, 1, ENC_BIG_ENDIAN); tvb, offset + 3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(ven_tree, hf_radiotap_ven_skip, tvb, proto_tree_add_item(ven_tree, hf_radiotap_ven_skip, tvb,
@ -2777,7 +2776,7 @@ void proto_register_radiotap(void)
{&hf_radiotap_ven_oui, {&hf_radiotap_ven_oui,
{"Vendor OUI", "radiotap.vendor_oui", {"Vendor OUI", "radiotap.vendor_oui",
FT_BYTES, BASE_NONE, NULL, 0x0, FT_UINT24, BASE_OUI, NULL, 0x0,
NULL, HFILL}}, NULL, HFILL}},
{&hf_radiotap_ven_subns, {&hf_radiotap_ven_subns,

48
epan/dissectors/packet-ieee80211.c
View File

@ -6034,8 +6034,7 @@ dissect_advertisement_protocol_common(packet_info *pinfo, proto_tree *tree,
"Vendor specific info length error"); "Vendor specific info length error");
return 2 + tag_len; return 2 + tag_len;
} }
oui = tvb_get_ntoh24(tvb, offset); proto_tree_add_item_ret_uint(adv_tuple_tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_BIG_ENDIAN, &oui);
proto_tree_add_item(adv_tuple_tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_NA);
offset += 3; offset += 3;
left -= 3; left -= 3;
wfa_subtype = tvb_get_guint8(tvb, offset); wfa_subtype = tvb_get_guint8(tvb, offset);
@ -6117,8 +6116,7 @@ dissect_anqp_capab_list(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int
expert_add_info(pinfo, tree, &ei_ieee80211_ff_anqp_capability); expert_add_info(pinfo, tree, &ei_ieee80211_ff_anqp_capability);
return; return;
} }
oui = tvb_get_ntoh24(tvb, offset); proto_tree_add_item_ret_uint(vtree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_BIG_ENDIAN, &oui);
proto_tree_add_item(vtree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_NA);
offset += 3; offset += 3;
len -= 3; len -= 3;
@ -6795,8 +6793,7 @@ dissect_anqp_info(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offse
dissect_domain_name_list(tree, tvb, offset, offset + len); dissect_domain_name_list(tree, tvb, offset, offset + len);
break; break;
case ANQP_INFO_ANQP_VENDOR_SPECIFIC_LIST: case ANQP_INFO_ANQP_VENDOR_SPECIFIC_LIST:
oui = tvb_get_ntoh24(tvb, offset); proto_tree_add_item_ret_uint(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_BIG_ENDIAN, &oui);
proto_tree_add_item(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_NA);
offset += 3; offset += 3;
vendor_tvb = tvb_new_subset_length(tvb, offset, len); vendor_tvb = tvb_new_subset_length(tvb, offset, len);
@ -8105,8 +8102,7 @@ add_ff_action_public_fields(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo,
offset += add_ff_extended_channel_switch_announcement(tree, tvb, pinfo, offset); offset += add_ff_extended_channel_switch_announcement(tree, tvb, pinfo, offset);
break; break;
case PA_VENDOR_SPECIFIC: case PA_VENDOR_SPECIFIC:
oui = tvb_get_ntoh24(tvb, offset); proto_tree_add_item_ret_uint(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_BIG_ENDIAN, &oui);
proto_tree_add_item(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_NA);
offset += 3; offset += 3;
switch (oui) { switch (oui) {
case OUI_WFA: case OUI_WFA:
@ -8674,8 +8670,7 @@ add_ff_action_vendor_specific(proto_tree *tree, tvbuff_t *tvb, packet_info *pinf
int dissected; int dissected;
offset += add_ff_category_code(tree, tvb, pinfo, offset); offset += add_ff_category_code(tree, tvb, pinfo, offset);
oui = tvb_get_ntoh24(tvb, offset); proto_tree_add_item_ret_uint(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_BIG_ENDIAN, &oui);
proto_tree_add_item(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_NA);
offset += 3; offset += 3;
vendor_tvb = tvb_new_subset_remaining(tvb, offset); vendor_tvb = tvb_new_subset_remaining(tvb, offset);
@ -9974,14 +9969,14 @@ oui_base_custom(gchar *result, guint32 oui)
p_oui[2] = oui & 0xFF; p_oui[2] = oui & 0xFF;
/* Attempt an OUI lookup. */ /* Attempt an OUI lookup. */
manuf_name = get_manuf_name_if_known(p_oui); manuf_name = uint_get_manuf_name_if_known(oui);
if (manuf_name == NULL) { if (manuf_name == NULL) {
/* Could not find an OUI. */ /* Could not find an OUI. */
g_snprintf(result, ITEM_LABEL_LENGTH, "%.2x-%.2x-%.2x", p_oui[0], p_oui[1], p_oui[2]); g_snprintf(result, ITEM_LABEL_LENGTH, "%02x:%02x:%02x", p_oui[0], p_oui[1], p_oui[2]);
} }
else { else {
/* Found an address string. */ /* Found an address string. */
g_snprintf(result, ITEM_LABEL_LENGTH, "%.2x-%.2x-%.2x (%s)", p_oui[0], p_oui[1], p_oui[2], manuf_name); g_snprintf(result, ITEM_LABEL_LENGTH, "%02x:%02x:%02x (%s)", p_oui[0], p_oui[1], p_oui[2], manuf_name);
} }
} }
@ -12610,7 +12605,7 @@ dissect_wapi_param_set(tvbuff_t *tvb, packet_info *pinfo,
proto_item_append_text(ti, " Unicast Cipher List:"); proto_item_append_text(ti, " Unicast Cipher List:");
for (loop_cnt = 0; loop_cnt < ucast_cnt; loop_cnt++) { for (loop_cnt = 0; loop_cnt < ucast_cnt; loop_cnt++) {
subtree = proto_item_add_subtree(item, ett_tag_wapi_param_set_ucast_tree); subtree = proto_item_add_subtree(item, ett_tag_wapi_param_set_ucast_tree);
proto_tree_add_item(subtree, hf_ieee80211_tag_wapi_param_set_ucast_cipher_suite_oui, tvb, offset, 3, ENC_NA); proto_tree_add_item(subtree, hf_ieee80211_tag_wapi_param_set_ucast_cipher_suite_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
offset += 3; offset += 3;
ucast_cipher_type = tvb_get_guint8(tvb, offset); ucast_cipher_type = tvb_get_guint8(tvb, offset);
proto_tree_add_item(subtree, hf_ieee80211_tag_wapi_param_set_ucast_cipher_suite_type, tvb, offset, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item(subtree, hf_ieee80211_tag_wapi_param_set_ucast_cipher_suite_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
@ -15940,8 +15935,7 @@ ieee80211_tag_vendor_specific_ie(tvbuff_t *tvb, packet_info *pinfo, proto_tree *
return tvb_captured_length(tvb); return tvb_captured_length(tvb);
} }
oui = tvb_get_ntoh24(tvb, offset); proto_tree_add_item_ret_uint(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_BIG_ENDIAN, &oui);
proto_tree_add_item(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_NA);
proto_item_append_text(field_data->item_tag, ": %s", uint_get_manuf_name_if_known(oui)); proto_item_append_text(field_data->item_tag, ": %s", uint_get_manuf_name_if_known(oui));
offset += 3; offset += 3;
tag_vs_len -= 3; tag_vs_len -= 3;
@ -23523,7 +23517,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_tag_oui, {&hf_ieee80211_tag_oui,
{"OUI", "wlan.tag.oui", {"OUI", "wlan.tag.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
"OUI of vendor specific IE", HFILL }}, "OUI of vendor specific IE", HFILL }},
{&hf_ieee80211_tag_oui_wfa_subtype, {&hf_ieee80211_tag_oui_wfa_subtype,
@ -23851,7 +23845,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_rsn_gcs_oui, {&hf_ieee80211_rsn_gcs_oui,
{"Group Cipher Suite OUI", "wlan.rsn.gcs.oui", {"Group Cipher Suite OUI", "wlan.rsn.gcs.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_rsn_gcs_type, {&hf_ieee80211_rsn_gcs_type,
@ -23881,7 +23875,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_rsn_pcs_oui, {&hf_ieee80211_rsn_pcs_oui,
{"Pairwise Cipher Suite OUI", "wlan.rsn.pcs.oui", {"Pairwise Cipher Suite OUI", "wlan.rsn.pcs.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_rsn_pcs_type, {&hf_ieee80211_rsn_pcs_type,
@ -23911,7 +23905,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_rsn_akms_oui, {&hf_ieee80211_rsn_akms_oui,
{"Auth Key Management (AKM) OUI", "wlan.rsn.akms.oui", {"Auth Key Management (AKM) OUI", "wlan.rsn.akms.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_rsn_akms_type, {&hf_ieee80211_rsn_akms_type,
@ -23991,7 +23985,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_rsn_gmcs_oui, {&hf_ieee80211_rsn_gmcs_oui,
{"Group Management Cipher Suite OUI", "wlan.rsn.gmcs.oui", {"Group Management Cipher Suite OUI", "wlan.rsn.gmcs.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_rsn_gmcs_type, {&hf_ieee80211_rsn_gmcs_type,
@ -26346,7 +26340,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_wfa_ie_wpa_mcs_oui, {&hf_ieee80211_wfa_ie_wpa_mcs_oui,
{"Multicast Cipher Suite OUI", "wlan.wfa.ie.wpa.mcs.oui", {"Multicast Cipher Suite OUI", "wlan.wfa.ie.wpa.mcs.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_wfa_ie_wpa_mcs_type, {&hf_ieee80211_wfa_ie_wpa_mcs_type,
@ -26376,7 +26370,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_wfa_ie_wpa_ucs_oui, {&hf_ieee80211_wfa_ie_wpa_ucs_oui,
{"Unicast Cipher Suite OUI", "wlan.wfa.ie.wpau.cs.oui", {"Unicast Cipher Suite OUI", "wlan.wfa.ie.wpau.cs.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_wfa_ie_wpa_ucs_type, {&hf_ieee80211_wfa_ie_wpa_ucs_type,
@ -26406,7 +26400,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_wfa_ie_wpa_akms_oui, {&hf_ieee80211_wfa_ie_wpa_akms_oui,
{"Auth Key Management (AKM) OUI", "wlan.wfa.ie.wpa.akms.oui", {"Auth Key Management (AKM) OUI", "wlan.wfa.ie.wpa.akms.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_wfa_ie_wpa_akms_type, {&hf_ieee80211_wfa_ie_wpa_akms_type,
@ -27576,7 +27570,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_tag_wapi_param_set_akm_suite_oui, {&hf_ieee80211_tag_wapi_param_set_akm_suite_oui,
{"AKM Suite OUI", "wlan.wapi.akm_suite.oui", {"AKM Suite OUI", "wlan.wapi.akm_suite.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_tag_wapi_param_set_akm_suite_type, {&hf_ieee80211_tag_wapi_param_set_akm_suite_type,
@ -27591,7 +27585,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_tag_wapi_param_set_ucast_cipher_suite_oui, {&hf_ieee80211_tag_wapi_param_set_ucast_cipher_suite_oui,
{"Unicast Cipher Suite OUI", "wlan.wapi.unicast_cipher.suite.oui", {"Unicast Cipher Suite OUI", "wlan.wapi.unicast_cipher.suite.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_tag_wapi_param_set_ucast_cipher_suite_type, {&hf_ieee80211_tag_wapi_param_set_ucast_cipher_suite_type,
@ -27601,7 +27595,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_tag_wapi_param_set_mcast_cipher_suite_oui, {&hf_ieee80211_tag_wapi_param_set_mcast_cipher_suite_oui,
{"Multicast Cipher Suite OUI", "wlan.wapi.multicast_cipher.suite.oui", {"Multicast Cipher Suite OUI", "wlan.wapi.multicast_cipher.suite.oui",
FT_UINT24, BASE_CUSTOM, CF_FUNC(oui_base_custom), 0, FT_UINT24, BASE_OUI, NULL, 0,
NULL, HFILL }}, NULL, HFILL }},
{&hf_ieee80211_tag_wapi_param_set_mcast_cipher_suite_type, {&hf_ieee80211_tag_wapi_param_set_mcast_cipher_suite_type,

16
epan/dissectors/packet-ieee802a.c
View File

@ -81,7 +81,6 @@ dissect_ieee802a(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
proto_item *ti; proto_item *ti;
tvbuff_t *next_tvb; tvbuff_t *next_tvb;
const gchar *manuf; const gchar *manuf;
guint8 oui[3];
guint32 oui32; guint32 oui32;
guint16 pid; guint16 pid;
oui_info_t *oui_info; oui_info_t *oui_info;
@ -94,18 +93,13 @@ dissect_ieee802a(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
ti = proto_tree_add_item(tree, proto_ieee802a, tvb, 0, 5, ENC_NA); ti = proto_tree_add_item(tree, proto_ieee802a, tvb, 0, 5, ENC_NA);
ieee802a_tree = proto_item_add_subtree(ti, ett_ieee802a); ieee802a_tree = proto_item_add_subtree(ti, ett_ieee802a);
tvb_memcpy(tvb, oui, 0, 3); proto_tree_add_item_ret_uint(ieee802a_tree, hf_ieee802a_oui, tvb, 0, 3, ENC_BIG_ENDIAN, &oui32);
oui32 = oui[0] << 16 | oui[1] << 8 | oui[2]; manuf = uint_get_manuf_name_if_known(oui32);
manuf = get_manuf_name_if_known(oui);
pid = tvb_get_ntohs(tvb, 3); pid = tvb_get_ntohs(tvb, 3);
col_add_fstr(pinfo->cinfo, COL_INFO, "OUI %s (%s), PID 0x%04X", col_add_fstr(pinfo->cinfo, COL_INFO, "OUI %s (%s), PID 0x%04X",
bytestring_to_str(wmem_packet_scope(), oui, 3, ':'), tvb_bytes_to_str_punct(wmem_packet_scope(), tvb, 0, 3, ':'),
manuf ? manuf : "Unknown", pid); manuf ? manuf : "Unknown", pid);
proto_tree_add_uint_format_value(ieee802a_tree, hf_ieee802a_oui,
tvb, 0, 3, oui32, "%s (%s)",
bytestring_to_str(wmem_packet_scope(), oui, 3, ':'), manuf ? manuf : "Unknown");
/* /*
* Do we have information for this OUI? * Do we have information for this OUI?
@ -148,7 +142,7 @@ proto_register_ieee802a(void)
{ {
static hf_register_info hf[] = { static hf_register_info hf[] = {
{ &hf_ieee802a_oui, { &hf_ieee802a_oui,
{ "Organization Code", "ieee802a.oui", FT_UINT24, BASE_HEX, { "Organization Code", "ieee802a.oui", FT_UINT24, BASE_OUI,
NULL, 0x0, NULL, HFILL }}, NULL, 0x0, NULL, HFILL }},
{ &hf_ieee802a_pid, { &hf_ieee802a_pid,

22
epan/dissectors/packet-nhrp.c
View File

@ -909,16 +909,24 @@ static void dissect_nhrp_ext(tvbuff_t *tvb,
} }
else { else {
proto_tree *vendor_tree; proto_tree *vendor_tree;
gchar manuf[3]; proto_item *vendor_item;
guint32 manuf;
const gchar* oui;
tvb_memcpy(tvb, manuf, offset, 3); vendor_tree = proto_tree_add_subtree(nhrp_tree, tvb, offset, len,
vendor_tree = proto_tree_add_subtree_format(nhrp_tree, tvb, offset, len, ett_nhrp_vendor_ext, &vendor_item, "Extension Data:");
ett_nhrp_vendor_ext, NULL, "Extension Data: Vendor ID=%s, Data=%s", get_manuf_name(manuf), proto_tree_add_item_ret_uint(vendor_tree, hf_nhrp_vendor_ext_id, tvb, offset, 3, ENC_BIG_ENDIAN, &manuf);
tvb_bytes_to_str(wmem_packet_scope(), tvb, offset + 3, len - 3)); oui = uint_get_manuf_name_if_known(manuf);
proto_tree_add_bytes_format_value(vendor_tree, hf_nhrp_vendor_ext_id, tvb, if (oui != NULL) {
offset, 3, manuf, "%s", get_manuf_name(manuf)); proto_item_append_text(vendor_item, " Vendor ID=%s", oui);
} else {
proto_item_append_text(vendor_item, " Vendor ID=Unknown");
}
if (len > 3) { if (len > 3) {
proto_tree_add_item(vendor_tree, hf_nhrp_vendor_ext_data, tvb, offset + 3, len - 3, ENC_NA); proto_tree_add_item(vendor_tree, hf_nhrp_vendor_ext_data, tvb, offset + 3, len - 3, ENC_NA);
proto_item_append_text(vendor_item, ", Data=%s", tvb_bytes_to_str(wmem_packet_scope(), tvb, offset + 3, len - 3));
} else {
proto_item_append_text(vendor_item, ", Data=<none>");
} }
} }
break; break;

25
epan/dissectors/packet-oampdu.c
View File

@ -957,10 +957,6 @@ static gint ett_oampdu_lpbk_ctrl = -1;
static expert_field ei_oampdu_event_length_bad = EI_INIT; static expert_field ei_oampdu_event_length_bad = EI_INIT;
#define APPEND_OUI_NAME(item, string, tvb, offset) \
string = tvb_get_manuf_name(tvb, offset); \
proto_item_append_text(item, " (%s)", string);
static void static void
dissect_oampdu_information(tvbuff_t *tvb, proto_tree *tree); dissect_oampdu_information(tvbuff_t *tvb, proto_tree *tree);
@ -1097,11 +1093,8 @@ dissect_oampdu_information(tvbuff_t *tvb, proto_tree *tree)
guint32 offset; guint32 offset;
guint16 bytes; guint16 bytes;
const guint8 *ptr;
proto_tree *info_tree; proto_tree *info_tree;
proto_item *info_item; proto_item *info_item;
proto_item *oui_item;
offset = OAMPDU_HEADER_SIZE; offset = OAMPDU_HEADER_SIZE;
@ -1190,10 +1183,8 @@ dissect_oampdu_information(tvbuff_t *tvb, proto_tree *tree)
offset += OAMPDU_INFO_OAMPDU_CONFIG_SZ; offset += OAMPDU_INFO_OAMPDU_CONFIG_SZ;
oui_item = proto_tree_add_item(info_tree, hf_oampdu_info_oui, proto_tree_add_item(info_tree, hf_oampdu_info_oui,
tvb, offset, 3, ENC_NA); tvb, offset, 3, ENC_BIG_ENDIAN);
APPEND_OUI_NAME(oui_item, ptr, tvb, offset);
offset += OAMPDU_INFO_OUI_SZ; offset += OAMPDU_INFO_OUI_SZ;
@ -1211,11 +1202,7 @@ dissect_oampdu_information(tvbuff_t *tvb, proto_tree *tree)
offset += OAMPDU_INFO_LENGTH_SZ; offset += OAMPDU_INFO_LENGTH_SZ;
oui_item = proto_tree_add_item(info_tree, hf_oampdu_info_oui, proto_tree_add_item(info_tree, hf_oampdu_info_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
tvb, offset, 3, ENC_NA);
APPEND_OUI_NAME(oui_item, ptr, tvb, offset);
offset += OAMPDU_INFO_OUI_SZ; offset += OAMPDU_INFO_OUI_SZ;
proto_tree_add_item(info_tree, hf_oampdu_info_vendor, proto_tree_add_item(info_tree, hf_oampdu_info_vendor,
@ -1685,7 +1672,6 @@ dissect_oampdu_vendor_specific(tvbuff_t *tvb, proto_tree *tree)
guint8 pir_subtype; guint8 pir_subtype;
guint8 rr_byte; guint8 rr_byte;
const guint8 *ptr;
const guint8 oui_cl[] = {OUI_CL_0, OUI_CL_1, OUI_CL_2}; const guint8 oui_cl[] = {OUI_CL_0, OUI_CL_1, OUI_CL_2};
proto_item *oui_item; proto_item *oui_item;
@ -1699,8 +1685,7 @@ dissect_oampdu_vendor_specific(tvbuff_t *tvb, proto_tree *tree)
bytes = tvb_captured_length_remaining(tvb, offset); bytes = tvb_captured_length_remaining(tvb, offset);
if (bytes >= 3) { if (bytes >= 3) {
oui_item = proto_tree_add_item(tree, hf_oampdu_info_oui, tvb, offset, 3, ENC_NA); oui_item = proto_tree_add_item(tree, hf_oampdu_info_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
APPEND_OUI_NAME(oui_item, ptr, tvb, offset);
if (tvb_memeql(tvb, offset, oui_cl, OUI_SIZE) == 0) { if (tvb_memeql(tvb, offset, oui_cl, OUI_SIZE) == 0) {
@ -2062,7 +2047,7 @@ proto_register_oampdu(void)
{ &hf_oampdu_info_oui, { &hf_oampdu_info_oui,
{ "Organizationally Unique Identifier", "oampdu.info.oui", { "Organizationally Unique Identifier", "oampdu.info.oui",
FT_BYTES, BASE_NONE, NULL, 0x0, FT_UINT24, BASE_OUI, NULL, 0x0,
NULL, HFILL }}, NULL, HFILL }},
{ &hf_oampdu_info_vendor, { &hf_oampdu_info_vendor,

20
epan/dissectors/packet-ossp.c
View File

@ -226,24 +226,21 @@ dissect_ossp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
{ {
gint offset = 0; gint offset = 0;
const gchar *str; const gchar *str;
proto_item *oui_item, *ossp_item; proto_item *ossp_item;
proto_tree *ossp_tree; proto_tree *ossp_tree;
tvbuff_t *ossp_tvb; tvbuff_t *ossp_tvb;
guint32 oui;
const guint8 itu_oui[] = {ITU_OUI_0, ITU_OUI_1, ITU_OUI_2}; const guint8 itu_oui[] = {ITU_OUI_0, ITU_OUI_1, ITU_OUI_2};
/* OUI of the organization defining the protocol */
str = tvb_get_manuf_name(tvb, offset);
col_set_str(pinfo->cinfo, COL_PROTOCOL, "OSSP"); col_set_str(pinfo->cinfo, COL_PROTOCOL, "OSSP");
col_add_fstr(pinfo->cinfo, COL_INFO, "OUI: %s", str);
ossp_item = proto_tree_add_protocol_format(tree, proto_ossp, tvb, 0, -1, ossp_item = proto_tree_add_protocol_format(tree, proto_ossp, tvb, 0, -1,
"Organization Specific Slow Protocol"); "Organization Specific Slow Protocol");
ossp_tree = proto_item_add_subtree(ossp_item, ett_ossppdu); ossp_tree = proto_item_add_subtree(ossp_item, ett_ossppdu);
oui_item = proto_tree_add_item(ossp_tree, hf_ossp_oui, proto_tree_add_item_ret_uint(ossp_tree, hf_ossp_oui, tvb, offset, OUI_SIZE, ENC_BIG_ENDIAN, &oui);
tvb, offset, OUI_SIZE, ENC_NA); str = uint_get_manuf_name_if_known(oui);
proto_item_append_text(oui_item, " (%s)", str); col_add_fstr(pinfo->cinfo, COL_INFO, "OUI: %s", (str != NULL) ? str : "(Unknown OSSP organization)");
offset += 3; offset += 3;
/* /*
@ -266,10 +263,7 @@ dissect_ossp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
dissect_yyy_ossp(ossp_tvb, pinfo, ossp_tree); dissect_yyy_ossp(ossp_tvb, pinfo, ossp_tree);
} }
#endif #endif
else
{
proto_item_append_text(oui_item, " (Unknown OSSP organization)");
}
return tvb_captured_length(tvb); return tvb_captured_length(tvb);
} }
@ -569,7 +563,7 @@ proto_register_ossp(void)
static hf_register_info hf[] = { static hf_register_info hf[] = {
{ &hf_ossp_oui, { &hf_ossp_oui,
{ "OUI", "ossp.oui", { "OUI", "ossp.oui",
FT_BYTES, BASE_NONE, NULL, 0, FT_UINT24, BASE_OUI, NULL, 0,
"IEEE assigned Organizationally Unique Identifier", HFILL }}, "IEEE assigned Organizationally Unique Identifier", HFILL }},
{ &hf_itu_subtype, { &hf_itu_subtype,

24
epan/dissectors/packet-ppp.c
View File

@ -1825,8 +1825,6 @@ dissect_lcp_vendor_opt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void
{ {
proto_tree *field_tree; proto_tree *field_tree;
proto_item *ti; proto_item *ti;
guint32 oui;
const gchar *manuf;
int offset = 0; int offset = 0;
int len = tvb_reported_length(tvb); int len = tvb_reported_length(tvb);
@ -1834,13 +1832,7 @@ dissect_lcp_vendor_opt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void
&field_tree, &ti)) &field_tree, &ti))
return tvb_captured_length(tvb); return tvb_captured_length(tvb);
oui = tvb_get_ntoh24(tvb, offset + 2); proto_tree_add_item(field_tree, hf_lcp_opt_oui, tvb, offset + 2, 3, ENC_BIG_ENDIAN);
ti = proto_tree_add_uint_format_value(field_tree, hf_lcp_opt_oui, tvb,
offset + 2, 3, oui, "%02x:%02x:%02x",
(oui >> 16) & 0xff, (oui >> 8) & 0xff, oui & 0xff);
manuf = uint_get_manuf_name_if_known(oui);
if (manuf)
proto_item_append_text(ti, "(%s)", manuf);
proto_tree_add_item(field_tree, hf_lcp_opt_kind, tvb, offset + 5, 1, proto_tree_add_item(field_tree, hf_lcp_opt_kind, tvb, offset + 5, 1,
ENC_BIG_ENDIAN); ENC_BIG_ENDIAN);
@ -3532,21 +3524,15 @@ dissect_ccp_var_opt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
static int dissect_ccp_oui_opt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_) static int dissect_ccp_oui_opt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{ {
proto_tree *field_tree; proto_tree *field_tree;
proto_item *tf, *ti; proto_item *tf;
int offset = 0; int offset = 0;
int length = tvb_reported_length(tvb); int length = tvb_reported_length(tvb);
guint32 oui;
const gchar *manuf;
if (!dissect_ccp_var_opt(tvb, pinfo, tree, proto_ccp_option_oui, ett_ccp_oui_opt, 6, if (!dissect_ccp_var_opt(tvb, pinfo, tree, proto_ccp_option_oui, ett_ccp_oui_opt, 6,
&field_tree, &tf)) &field_tree, &tf))
return tvb_captured_length(tvb); return tvb_captured_length(tvb);
oui = tvb_get_ntoh24(tvb, offset + 2); proto_tree_add_item(field_tree, hf_ccp_opt_oui, tvb, offset + 2, 3, ENC_BIG_ENDIAN);
ti = proto_tree_add_item(field_tree, hf_ccp_opt_oui, tvb, offset + 2, 3, ENC_NA);
manuf = uint_get_manuf_name_if_known(oui);
if (manuf)
proto_item_append_text(ti, "(%s)", manuf);
proto_tree_add_item(field_tree, hf_ccp_opt_subtype, tvb, offset + 5, 1, proto_tree_add_item(field_tree, hf_ccp_opt_subtype, tvb, offset + 5, 1,
ENC_BIG_ENDIAN); ENC_BIG_ENDIAN);
@ -6686,7 +6672,7 @@ proto_register_lcp(void)
{ "Length", "lcp.opt.length", FT_UINT8, BASE_DEC, { "Length", "lcp.opt.length", FT_UINT8, BASE_DEC,
NULL, 0x0, NULL, HFILL }}, NULL, 0x0, NULL, HFILL }},
{ &hf_lcp_opt_oui, { &hf_lcp_opt_oui,
{ "OUI", "lcp.opt.oui", FT_UINT24, BASE_HEX, { "OUI", "lcp.opt.oui", FT_UINT24, BASE_OUI,
NULL, 0x0, NULL, HFILL }}, NULL, 0x0, NULL, HFILL }},
{ &hf_lcp_opt_kind, { &hf_lcp_opt_kind,
{ "Kind", "lcp.opt.kind", FT_UINT8, BASE_DEC_HEX, { "Kind", "lcp.opt.kind", FT_UINT8, BASE_DEC_HEX,
@ -7523,7 +7509,7 @@ proto_register_ccp(void)
{ "Length", "ccp.opt.length", FT_UINT8, BASE_DEC, { "Length", "ccp.opt.length", FT_UINT8, BASE_DEC,
NULL, 0x0, NULL, HFILL }}, NULL, 0x0, NULL, HFILL }},
{ &hf_ccp_opt_oui, { &hf_ccp_opt_oui,
{ "OUI", "ccp.opt.oui", FT_BYTES, SEP_COLON, { "OUI", "ccp.opt.oui", FT_UINT24, BASE_OUI,
NULL, 0x0, NULL, HFILL }}, NULL, 0x0, NULL, HFILL }},
{ &hf_ccp_opt_subtype, { &hf_ccp_opt_subtype,
{ "Subtype", "ccp.opt.subtype", FT_UINT8, BASE_DEC_HEX, { "Subtype", "ccp.opt.subtype", FT_UINT8, BASE_DEC_HEX,

46
epan/proto.c
View File

@ -7339,6 +7339,7 @@ static const value_string hf_display[] = {
{ BASE_PT_TCP, "BASE_PT_TCP" }, { BASE_PT_TCP, "BASE_PT_TCP" },
{ BASE_PT_DCCP, "BASE_PT_DCCP" }, { BASE_PT_DCCP, "BASE_PT_DCCP" },
{ BASE_PT_SCTP, "BASE_PT_SCTP" }, { BASE_PT_SCTP, "BASE_PT_SCTP" },
{ BASE_OUI, "BASE_OUI" },
{ 0, NULL } }; { 0, NULL } };
const char* proto_field_display_to_string(int field_display) const char* proto_field_display_to_string(int field_display)
@ -7579,6 +7580,27 @@ tmp_fld_check_assert(header_field_info *hfinfo)
break; break;
} }
if (hfinfo->display == BASE_OUI) {
tmp_str = val_to_str_wmem(NULL, hfinfo->display, hf_display, "(Unknown: 0x%x)");
if (hfinfo->type != FT_UINT24) {
g_error("Field '%s' (%s) has 'display' value %s but it can only be used with FT_UINT24, not %s\n",
hfinfo->name, hfinfo->abbrev,
tmp_str, ftype_name(hfinfo->type));
}
if (hfinfo->strings != NULL) {
g_error("Field '%s' (%s) is an %s (%s) but has a strings value\n",
hfinfo->name, hfinfo->abbrev,
ftype_name(hfinfo->type), tmp_str);
}
if (hfinfo->bitmask != 0) {
g_error("Field '%s' (%s) is an %s (%s) but has a bitmask\n",
hfinfo->name, hfinfo->abbrev,
ftype_name(hfinfo->type), tmp_str);
}
wmem_free(NULL, tmp_str);
break;
}
/* Require integral types (other than frame number, /* Require integral types (other than frame number,
* which is always displayed in decimal) to have a * which is always displayed in decimal) to have a
* number base. * number base.
@ -9186,6 +9208,27 @@ hfinfo_number_value_format_display(const header_field_info *hfinfo, int display,
port_with_resolution_to_str_buf(buf, 32, port_with_resolution_to_str_buf(buf, 32,
display_to_port_type((field_display_e)display), value); display_to_port_type((field_display_e)display), value);
return buf; return buf;
case BASE_OUI:
{
guint8 p_oui[3];
const gchar *manuf_name;
p_oui[0] = value >> 16 & 0xFF;
p_oui[1] = value >> 8 & 0xFF;
p_oui[2] = value & 0xFF;
/* Attempt an OUI lookup. */
manuf_name = uint_get_manuf_name_if_known(value);
if (manuf_name == NULL) {
/* Could not find an OUI. */
g_snprintf(buf, 32, "%02x:%02x:%02x", p_oui[0], p_oui[1], p_oui[2]);
}
else {
/* Found an address string. */
g_snprintf(buf, 32, "%02x:%02x:%02x (%s)", p_oui[0], p_oui[1], p_oui[2], manuf_name);
}
return buf;
}
default: default:
g_assert_not_reached(); g_assert_not_reached();
@ -9287,6 +9330,8 @@ hfinfo_numeric_value_format(const header_field_info *hfinfo, char buf[32], guint
if (IS_BASE_PORT(display)) { if (IS_BASE_PORT(display)) {
display = BASE_DEC; display = BASE_DEC;
} else if (display == BASE_OUI) {
display = BASE_HEX;
} }
switch (display) { switch (display) {
@ -10079,6 +10124,7 @@ proto_registrar_dump_fields(void)
case BASE_PT_TCP: case BASE_PT_TCP:
case BASE_PT_DCCP: case BASE_PT_DCCP:
case BASE_PT_SCTP: case BASE_PT_SCTP:
case BASE_OUI:
base_name = val_to_str_const(FIELD_DISPLAY(hfinfo->display), hf_display, "????"); base_name = val_to_str_const(FIELD_DISPLAY(hfinfo->display), hf_display, "????");
break; break;
default: default:

6
epan/proto.h
View File

@ -594,7 +594,11 @@ typedef enum {
BASE_PT_UDP = 13, /**< UDP port */ BASE_PT_UDP = 13, /**< UDP port */
BASE_PT_TCP = 14, /**< TCP port */ BASE_PT_TCP = 14, /**< TCP port */
BASE_PT_DCCP = 15, /**< DCCP port */ BASE_PT_DCCP = 15, /**< DCCP port */
BASE_PT_SCTP = 16 /**< SCTP port */ BASE_PT_SCTP = 16, /**< SCTP port */
/* OUI types */
BASE_OUI = 17 /**< OUI resolution */
} field_display_e; } field_display_e;
#define FIELD_DISPLAY(d) ((d) & FIELD_DISPLAY_E_MASK) #define FIELD_DISPLAY(d) ((d) & FIELD_DISPLAY_E_MASK)