diff options
| -rw-r--r-- | AUTHORS | 4 | ||||
| -rw-r--r-- | colorfilters | 1 | ||||
| -rw-r--r-- | epan/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | epan/dissectors/Makefile.common | 1 | ||||
| -rw-r--r-- | epan/dissectors/packet-btbnep.c | 557 |
5 files changed, 564 insertions, 0 deletions
@@ -3467,6 +3467,10 @@ Tobias Rutz <tobias.rutz[at]work-microwave.de> { DVB-S2 Baseband Frame and GSE support } +Michal Labedzki <michal.labedzki[at]tieto.com> { + Bluetooth BNEP dissector +} + and by: diff --git a/colorfilters b/colorfilters index 1718f9f88f..eb8a9027d1 100644 --- a/colorfilters +++ b/colorfilters @@ -24,6 +24,7 @@ @HFP@bthfp@[57840,49413,65535][5111,4915,4652] @OBEX@btobex@[15856,45391,43152][5111,4915,4652] @RFCOMM@btrfcomm@[64249,44202,25136][5111,4915,4652] +@BNEP@btbnep@[46590,24119,49858][5111,4915,4652] @SDP@btsdp@[34255,42642,22057][5111,4915,4652] @L2CAP@btl2cap@[58215,49541,23520][0,0,0] @HCI_EVT@bthci_evt@[47126,60905,65535][5111,4915,4652] diff --git a/epan/CMakeLists.txt b/epan/CMakeLists.txt index afd1c9e595..921f499c2c 100644 --- a/epan/CMakeLists.txt +++ b/epan/CMakeLists.txt @@ -391,6 +391,7 @@ set(DISSECTOR_SRC dissectors/packet-bt-dht.c dissectors/packet-bt-utp.c dissectors/packet-btamp.c + dissectors/packet-btbnep.c dissectors/packet-bthci_acl.c dissectors/packet-bthci_cmd.c dissectors/packet-bthci_evt.c diff --git a/epan/dissectors/Makefile.common b/epan/dissectors/Makefile.common index 75645ffeb5..d9382d888e 100644 --- a/epan/dissectors/Makefile.common +++ b/epan/dissectors/Makefile.common @@ -311,6 +311,7 @@ DISSECTOR_SRC = \ packet-bt-dht.c \ packet-bt-utp.c \ packet-btamp.c \ + packet-btbnep.c \ packet-bthci_acl.c \ packet-bthci_cmd.c \ packet-bthci_evt.c \ diff --git a/epan/dissectors/packet-btbnep.c b/epan/dissectors/packet-btbnep.c new file mode 100644 index 0000000000..9746d134b7 --- /dev/null +++ b/epan/dissectors/packet-btbnep.c @@ -0,0 +1,557 @@ +/* packet-btsap.c + * Routines for Bluetooth BNEP dissection + * + * Copyright 2012, Michal Labedzki for Tieto Corporation + * + * $Id$ + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <epan/packet.h> +#include <epan/prefs.h> +#include <epan/emem.h> +#include <epan/etypes.h> +#include <epan/expert.h> + + +#include "packet-btl2cap.h" +#include "packet-btsdp.h" + +#define BNEP_TYPE_GENERAL_ETHERNET 0x00 +#define BNEP_TYPE_CONTROL 0x01 +#define BNEP_TYPE_COMPRESSED_ETHERNET 0x02 +#define BNEP_TYPE_COMPRESSED_ETHERNET_SOURCE_ONLY 0x03 +#define BNEP_TYPE_COMPRESSED_ETHERNET_DESTINATION_ONLY 0x04 +#define RESERVED_802 0x7F + +static int proto_btbnep = -1; +static int hf_btbnep_bnep_type = -1; +static int hf_btbnep_extension_flag = -1; +static int hf_btbnep_extension_type = -1; +static int hf_btbnep_extension_length = -1; +static int hf_btbnep_dst = -1; +static int hf_btbnep_src = -1; +static int hf_btbnep_type = -1; +static int hf_btbnep_addr = -1; +static int hf_btbnep_lg = -1; +static int hf_btbnep_ig = -1; +static int hf_btbnep_control_type = -1; +static int hf_btbnep_unknown_control_type = -1; +static int hf_btbnep_uuid_size = -1; +static int hf_btbnep_destination_service_uuid = -1; +static int hf_btbnep_source_service_uuid = -1; +static int hf_btbnep_setup_connection_response_message = -1; +static int hf_btbnep_filter_net_type_response_message = -1; +static int hf_btbnep_filter_multi_addr_response_message = -1; +static int hf_btbnep_list_length = -1; +static int hf_btbnep_network_type_start = -1; +static int hf_btbnep_network_type_end = -1; +static int hf_btbnep_multicast_address_start = -1; +static int hf_btbnep_multicast_address_end = -1; + +static int hf_btbnep_data = -1; + +static gint ett_btbnep = -1; +static gint ett_addr = -1; + +static gboolean top_dissect = TRUE; + +static dissector_handle_t eth_handle; +static dissector_handle_t data_handle; + +static const true_false_string ig_tfs = { + "Group address (multicast/broadcast)", + "Individual address (unicast)" +}; + +static const true_false_string lg_tfs = { + "Locally administered address (this is NOT the factory default)", + "Globally unique address (factory default)" +}; + +static const value_string bnep_type_vals[] = { + { 0x00, "General Ethernet" }, + { 0x01, "Control" }, + { 0x02, "Compressed Ethernet" }, + { 0x03, "Compressed Ethernet Source Only" }, + { 0x04, "Compressed Ethernet Destination Only" }, + { 0x7F, "Reserved for 802.2 LLC Packets for IEEE 802.15.1 WG" }, + { 0, NULL } +}; + +static const value_string control_type_vals[] = { + { 0x00, "Command Not Understood" }, + { 0x01, "Setup Connection Request" }, + { 0x02, "Setup Connection Response" }, + { 0x03, "Filter Net Type Set" }, + { 0x04, "Filter Net Type Response" }, + { 0x05, "Filter Multi Addr Set" }, + { 0x06, "Filter Multi Addr Response" }, + { 0, NULL } +}; + +static const value_string extension_type_vals[] = { + { 0x00, "Extension Control" }, + { 0, NULL } +}; + +static const value_string setup_connection_response_message_vals[] = { + { 0x0000, "Operation Successful" }, + { 0x0001, "Operation FAIL: Invalid Destination Service UUID" }, + { 0x0002, "Operation FAIL: Invalid Source Service UUID" }, + { 0x0003, "Operation FAIL: Invalid Service UUID Size" }, + { 0x0004, "Operation FAIL: Connection Not Allowed" }, + { 0, NULL } +}; + +static const value_string filter_net_type_response_message_vals[] = { + { 0x0000, "Operation Successful" }, + { 0x0001, "Unsupported Request" }, + { 0x0002, "Operation FAIL: Invalid Networking Protocol Type Range" }, + { 0x0003, "Operation FAIL: Too many filters" }, + { 0x0004, "Operation FAIL: Unable to fulfill request due to security reasons" }, + { 0, NULL } +}; + +static const value_string filter_multi_addr_response_message_vals[] = { + { 0x0000, "Operation Successful" }, + { 0x0001, "Unsupported Request" }, + { 0x0002, "Operation FAIL: Invalid Multicast Address" }, + { 0x0003, "Operation FAIL: Too many filters" }, + { 0x0004, "Operation FAIL: Unable to fulfill request due to security reasons" }, + { 0, NULL } +}; + + +static int +dissect_control(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset) +{ + proto_item *pitem = NULL; + guint control_type; + guint8 unknown_control_type; + guint8 uuid_size; + guint16 uuid_dst; + guint16 uuid_src; + guint16 response_message; + guint list_length; + guint i_item; + + proto_tree_add_item(tree, hf_btbnep_control_type, tvb, offset, 1, ENC_BIG_ENDIAN); + control_type = tvb_get_guint8(tvb, offset); + offset += 1; + + col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", val_to_str(control_type, control_type_vals, "Unknown type")); + + switch(control_type) { + case 0x00: /* Command Not Understood */ + proto_tree_add_item(tree, hf_btbnep_unknown_control_type, tvb, offset, 1, ENC_BIG_ENDIAN); + unknown_control_type = tvb_get_guint8(tvb, offset); + offset += 1; + + col_append_fstr(pinfo->cinfo, COL_INFO, " - Unknown(%s)", val_to_str(unknown_control_type, control_type_vals, "Unknown type")); + + break; + case 0x01: /* Setup Connection Request */ + proto_tree_add_item(tree, hf_btbnep_uuid_size, tvb, offset, 1, ENC_BIG_ENDIAN); + uuid_size = tvb_get_guint8(tvb, offset); + offset += 1; + + pitem = proto_tree_add_item(tree, hf_btbnep_destination_service_uuid, tvb, offset, uuid_size, ENC_BIG_ENDIAN); + uuid_dst = tvb_get_ntohs(tvb, offset); + proto_item_append_text(pitem, " (%s)", val_to_str_ext(uuid_dst, &vs_service_classes_ext, "Unknown uuid")); + offset += uuid_size; + + pitem = proto_tree_add_item(tree, hf_btbnep_source_service_uuid, tvb, offset, uuid_size, ENC_BIG_ENDIAN); + uuid_src = tvb_get_ntohs(tvb, offset); + proto_item_append_text(pitem, " (%s)", val_to_str_ext(uuid_src, &vs_service_classes_ext, "Unknown uuid")); + offset += uuid_size; + + col_append_fstr(pinfo->cinfo, COL_INFO, " - dst: <%s>, src: <%s>", + val_to_str_ext(uuid_dst, &vs_service_classes_ext, "Unknown uuid"), + val_to_str_ext(uuid_src, &vs_service_classes_ext, "Unknown uuid")); + break; + case 0x02: /* Setup Connection Response */ + proto_tree_add_item(tree, hf_btbnep_setup_connection_response_message, tvb, offset, 2, ENC_BIG_ENDIAN); + response_message = tvb_get_ntohs(tvb, offset); + offset += 2; + col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", + val_to_str(response_message, setup_connection_response_message_vals, "Unknown response message")); + break; + case 0x03: /* Filter Net Type Set */ + proto_tree_add_item(tree, hf_btbnep_list_length, tvb, offset, 2, ENC_BIG_ENDIAN); + list_length = tvb_get_ntohs(tvb, offset); + offset += 2; + + for (i_item = 0; i_item < list_length; i_item += 4) { + proto_tree_add_item(tree, hf_btbnep_network_type_start, tvb, offset, 2, ENC_BIG_ENDIAN); + offset += 2; + + proto_tree_add_item(tree, hf_btbnep_network_type_end, tvb, offset, 2, ENC_BIG_ENDIAN); + offset += 2; + } + break; + case 0x04: /* Filter Net Type Response */ + proto_tree_add_item(tree, hf_btbnep_filter_net_type_response_message, tvb, offset, 2, ENC_BIG_ENDIAN); + response_message = tvb_get_ntohs(tvb, offset); + offset += 2; + col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", + val_to_str(response_message, filter_net_type_response_message_vals, "Unknown response message")); + break; + case 0x05: /*Filter Multi Addr Set*/ + proto_tree_add_item(tree, hf_btbnep_list_length, tvb, offset, 2, ENC_BIG_ENDIAN); + list_length = tvb_get_ntohs(tvb, offset); + offset += 2; + + for (i_item = 0; i_item < list_length; i_item += 12) { + proto_tree_add_item(tree, hf_btbnep_multicast_address_start, tvb, offset, 6, ENC_BIG_ENDIAN); + offset += 6; + + proto_tree_add_item(tree, hf_btbnep_multicast_address_end, tvb, offset, 6, ENC_BIG_ENDIAN); + offset += 6; + } + break; + case 0x06: /* Filter Multi Addr Response */ + proto_tree_add_item(tree, hf_btbnep_filter_multi_addr_response_message, tvb, offset, 2, ENC_BIG_ENDIAN); + response_message = tvb_get_ntohs(tvb, offset); + offset += 2; + col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", + val_to_str(response_message, filter_multi_addr_response_message_vals, "Unknown response message")); + break; + + }; + + return offset; +} + +static int +dissect_extension(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset) +{ + guint8 extension_flag; + guint8 extension_type; + guint16 extension_length; + guint8 type; + + proto_tree_add_item(tree, hf_btbnep_extension_type, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_btbnep_extension_flag, tvb, offset, 1, ENC_BIG_ENDIAN); + type = tvb_get_guint8(tvb, offset); + extension_flag = type & 0x01; + extension_type = type >> 1; + offset += 1; + + proto_tree_add_item(tree, hf_btbnep_extension_length, tvb, offset, 1, ENC_BIG_ENDIAN); + extension_length = tvb_get_ntohs(tvb, offset); + offset += 2; + + if (extension_type == 0x00) { + /* Extension Control */ + offset = dissect_control(tvb, pinfo, tree, offset); + } else { + offset += extension_length; + } + + if (extension_flag) offset = dissect_extension(tvb, pinfo, tree, offset); + + return offset; +} + +static void +dissect_btbnep(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) +{ + proto_item *pi; + proto_tree *btbnep_tree; + int offset = 0; + guint bnep_type; + guint extension_flag; + guint type = 0; + proto_item *addr_item; + proto_tree *addr_tree = NULL; + const guint8 *src_addr; + const guint8 *dst_addr; + tvbuff_t *next_tvb; + + col_set_str(pinfo->cinfo, COL_PROTOCOL, "BNEP"); + col_clear(pinfo->cinfo, COL_INFO); + + switch (pinfo->p2p_dir) { + + case P2P_DIR_SENT: + col_add_str(pinfo->cinfo, COL_INFO, "Sent "); + break; + + case P2P_DIR_RECV: + col_add_str(pinfo->cinfo, COL_INFO, "Rcvd "); + break; + + case P2P_DIR_UNKNOWN: + col_clear(pinfo->cinfo, COL_INFO); + break; + + default: + col_add_fstr(pinfo->cinfo, COL_INFO, "Unknown direction %d ", + pinfo->p2p_dir); + break; + } + + pi = proto_tree_add_item(tree, proto_btbnep, tvb, offset, -1, ENC_NA); + btbnep_tree = proto_item_add_subtree(pi, ett_btbnep); + + proto_tree_add_item(btbnep_tree, hf_btbnep_extension_flag, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(btbnep_tree, hf_btbnep_bnep_type, tvb, offset, 1, ENC_BIG_ENDIAN); + bnep_type = tvb_get_guint8(tvb, offset); + extension_flag = bnep_type & 0x80; + bnep_type = bnep_type & 0x7F; + offset += 1; + + col_append_fstr(pinfo->cinfo, COL_INFO, "%s", val_to_str(bnep_type, bnep_type_vals, "Unknown type")); + if (extension_flag) col_append_fstr(pinfo->cinfo, COL_INFO, "+E"); + + if (bnep_type == BNEP_TYPE_GENERAL_ETHERNET || bnep_type == BNEP_TYPE_COMPRESSED_ETHERNET_DESTINATION_ONLY) { + dst_addr = tvb_get_ptr(tvb, offset, 6); + SET_ADDRESS(&pinfo->dl_dst, AT_ETHER, 6, dst_addr); + SET_ADDRESS(&pinfo->dst, AT_ETHER, 6, dst_addr); + + addr_item = proto_tree_add_ether(btbnep_tree, hf_btbnep_dst, tvb, offset, 6, dst_addr); + if (addr_item) addr_tree = proto_item_add_subtree(addr_item, ett_addr); + proto_tree_add_ether(addr_tree, hf_btbnep_addr, tvb, offset, 6, dst_addr); + proto_tree_add_item(addr_tree, hf_btbnep_lg, tvb, offset, 3, ENC_BIG_ENDIAN); + proto_tree_add_item(addr_tree, hf_btbnep_ig, tvb, offset, 3, ENC_BIG_ENDIAN); + offset += 6; + } + + if (bnep_type == BNEP_TYPE_GENERAL_ETHERNET || bnep_type == BNEP_TYPE_COMPRESSED_ETHERNET_SOURCE_ONLY) { + src_addr = tvb_get_ptr(tvb, offset, 6); + SET_ADDRESS(&pinfo->dl_src, AT_ETHER, 6, src_addr); + SET_ADDRESS(&pinfo->src, AT_ETHER, 6, src_addr); + + + addr_item = proto_tree_add_ether(btbnep_tree, hf_btbnep_src, tvb, offset, 6, src_addr); + if (addr_item) { + addr_tree = proto_item_add_subtree(addr_item, ett_addr); + if (tvb_get_guint8(tvb, offset) & 0x01) { + expert_add_info_format(pinfo, addr_item, PI_PROTOCOL, PI_WARN, + "Source MAC must not be a group address: IEEE 802.3-2002, Section 3.2.3(b)"); + } + } + proto_tree_add_ether(addr_tree, hf_btbnep_addr, tvb, offset, 6, src_addr); + proto_tree_add_item(addr_tree, hf_btbnep_lg, tvb, offset, 3, ENC_BIG_ENDIAN); + proto_tree_add_item(addr_tree, hf_btbnep_ig, tvb, offset, 3, ENC_BIG_ENDIAN); + offset += 6; + } + + if (bnep_type != BNEP_TYPE_CONTROL) { + type = tvb_get_ntohs(tvb, offset); + if (!top_dissect) { + proto_tree_add_item(btbnep_tree, hf_btbnep_type, tvb, offset, 2, ENC_BIG_ENDIAN); + col_append_fstr(pinfo->cinfo, COL_INFO, " - Type: %s", val_to_str(type, etype_vals, "unknown")); + } + offset += 2; + } else { + offset = dissect_control(tvb, pinfo, btbnep_tree, offset); + } + + if (extension_flag) { + offset = dissect_extension(tvb, pinfo, btbnep_tree, offset); + } + + if (bnep_type != BNEP_TYPE_CONTROL) { + /* dissect normal network */ + if (top_dissect) { + ethertype(type, tvb, offset, pinfo, tree, btbnep_tree, hf_btbnep_type, + 0, 0); + } else { + next_tvb = tvb_new_subset(tvb, offset, + tvb_length_remaining(tvb, offset), + tvb_length_remaining(tvb, offset)); + call_dissector(data_handle, next_tvb, pinfo, tree); + } + } +} + +void +proto_register_btbnep(void) +{ + module_t *module; + + static hf_register_info hf[] = { + { &hf_btbnep_bnep_type, + { "BNEP Type", "btbnep.bnep_type", + FT_UINT8, BASE_HEX, VALS(bnep_type_vals), 0x7F, + NULL, HFILL } + }, + { &hf_btbnep_extension_flag, + { "Extension Flag", "btbnep.extension_flag", + FT_BOOLEAN, 8, NULL, 0x80, + NULL, HFILL } + }, + { &hf_btbnep_control_type, + { "Control Type", "btbnep.control_type", + FT_UINT8, BASE_HEX, VALS(control_type_vals), 0x00, + NULL, HFILL } + }, + { &hf_btbnep_extension_type, + { "Extension Type", "btbnep.extension_type", + FT_UINT8, BASE_HEX, VALS(extension_type_vals), 0x00, + NULL, HFILL } + }, + { &hf_btbnep_extension_length, + { "Extension Length", "btbnep.extension_length", + FT_UINT16, BASE_DEC, NULL, 0x00, + NULL, HFILL } + }, + { &hf_btbnep_unknown_control_type, + { "Unknown Control Type", "btbnep.uknown_control_type", + FT_UINT8, BASE_HEX, VALS(control_type_vals), 0x00, + NULL, HFILL } + }, + { &hf_btbnep_uuid_size, + { "UIDD Size", "btbnep.uuid_size", + FT_UINT8, BASE_DEC, NULL, 0x00, + NULL, HFILL } + }, + { &hf_btbnep_destination_service_uuid, + { "Destination Service UUID", "btbnep.destination_service_uuid", + FT_NONE, BASE_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_btbnep_source_service_uuid, + { "Source Service UUID", "btbnep.source_service_uuid", + FT_NONE, BASE_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_btbnep_setup_connection_response_message, + { "Response Message", "btbnep.setup_connection_response_message", + FT_UINT16, BASE_HEX, VALS(setup_connection_response_message_vals), 0x00, + NULL, HFILL } + }, + { &hf_btbnep_filter_net_type_response_message, + { "Response Message", "btbnep.filter_net_type_response_message", + FT_UINT16, BASE_HEX, VALS(filter_net_type_response_message_vals), 0x00, + NULL, HFILL } + }, + { &hf_btbnep_filter_multi_addr_response_message, + { "Response Message", "btbnep.filter_multi_addr_response_message", + FT_UINT16, BASE_HEX, VALS(filter_multi_addr_response_message_vals), 0x00, + NULL, HFILL } + }, + { &hf_btbnep_list_length, + { "List Length", "btbnep.list_length", + FT_UINT16, BASE_DEC, NULL, 0x00, + NULL, HFILL } + }, + /* http://www.iana.org/assignments/ethernet-numbers */ + { &hf_btbnep_network_type_start, + { "Network Protocol Type Range Start", "btbnep.network_type_start", + FT_UINT16, BASE_HEX, VALS(etype_vals), 0x00, + NULL, HFILL } + }, + { &hf_btbnep_network_type_end, + { "Network Protocol Type Range End", "btbnep.network_type_end", + FT_UINT16, BASE_HEX, VALS(etype_vals), 0x00, + NULL, HFILL } + }, + { &hf_btbnep_multicast_address_start, + { "Multicast Address Start", "btbnep.multicast_address_start", + FT_ETHER, BASE_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_btbnep_multicast_address_end, + { "Multicast Address End", "btbnep.multicast_address_end", + FT_ETHER, BASE_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_btbnep_dst, + { "Destination", "btbnep.dst", + FT_ETHER, BASE_NONE, NULL, 0x0, + "Destination Hardware Address", HFILL } + }, + { &hf_btbnep_src, + { "Source", "btbnep.src", + FT_ETHER, BASE_NONE, NULL, 0x0, + "Source Hardware Address", HFILL } + }, + { &hf_btbnep_type, + { "Type", "btbnep.type", + FT_UINT16, BASE_HEX, VALS(etype_vals), 0x0, + NULL, HFILL } + }, + { &hf_btbnep_addr, + { "Address", "btbnep.addr", + FT_ETHER, BASE_NONE, NULL, 0x0, + "Source or Destination Hardware Address", HFILL } + }, + { &hf_btbnep_lg, + { "LG bit", "btbnep.lg", + FT_BOOLEAN, 24, TFS(&lg_tfs), 0x020000, + "Specifies if this is a locally administered or globally unique (IEEE assigned) address", HFILL } + }, + { &hf_btbnep_ig, + { "IG bit", "btbnep.ig", + FT_BOOLEAN, 24, TFS(&ig_tfs), 0x010000, + "Specifies if this is an individual (unicast) or group (broadcast/multicast) address", HFILL } + }, + + { &hf_btbnep_data, + { "Data", "btbnep.data", + FT_NONE, BASE_NONE, NULL, 0x0, + NULL, HFILL } + }, + }; + + static gint *ett[] = { + &ett_btbnep, + &ett_addr, + }; + + proto_btbnep = proto_register_protocol("Bluetooth BNEP Potocol", "BNEP", "btbnep"); + register_dissector("btbnep", dissect_btbnep, proto_btbnep); + + proto_register_field_array(proto_btbnep, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + + module = prefs_register_protocol(proto_btbnep, NULL); + prefs_register_static_text_preference(module, "bnep.version", + "Bluetooth Protocol BNEP version: 1.0", + "Version of protocol supported by this dissector."); + + prefs_register_bool_preference(module, "bnep.top_dissect", + "Dissecting the top protocols", "Dissecting the top protocols", + &top_dissect); +} + +void +proto_reg_handoff_btbnep(void) +{ + dissector_handle_t btbnep_handle; + + btbnep_handle = find_dissector("btbnep"); + eth_handle = find_dissector("eth"); + data_handle = find_dissector("data"); + + dissector_add_uint("btl2cap.service", BTSDP_PAN_GN_SERVICE_UUID, btbnep_handle); + dissector_add_uint("btl2cap.service", BTSDP_PAN_NAP_SERVICE_UUID, btbnep_handle); + dissector_add_uint("btl2cap.service", BTSDP_PAN_GN_SERVICE_UUID, btbnep_handle); + + dissector_add_uint("btl2cap.psm", BTL2CAP_PSM_BNEP, btbnep_handle); + dissector_add_handle("btl2cap.cid", btbnep_handle); +} |