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wireshark/epan/dissectors/packet-ubertooth.c

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From Michal Labedzki via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9562 USB: Add support for Bluetooth Ubertooth with initial version of Low Energy Link Layer protocol and NFC ACR122 USB: Add support for Ubertooth dissections svn path=/trunk/; revision=54402
2013-12-23 18:55:04 +00:00
/* packet-ubertooth.c
* Routines for Ubertooth USB dissection
*
* Copyright 2013, 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.
*/
#include "config.h"
#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/expert.h>
#include <epan/wmem/wmem.h>
#include <epan/addr_resolv.h>
#include "packet-usb.h"
static int proto_ubertooth = -1;
static int hf_command = -1;
static int hf_response = -1;
static int hf_argument_0 = -1;
static int hf_argument_1 = -1;
static int hf_estimated_length = -1;
static int hf_board_id = -1;
static int hf_reserved = -1;
static int hf_length = -1;
static int hf_firmware_revision = -1;
static int hf_firmware_compile_info = -1;
static int hf_user_led = -1;
static int hf_rx_led = -1;
static int hf_tx_led = -1;
static int hf_1v8_led = -1;
static int hf_channel = -1;
static int hf_status = -1;
static int hf_serial_number = -1;
static int hf_part_number = -1;
static int hf_packet_type = -1;
static int hf_chip_status_dma_overflow = -1;
static int hf_chip_status_dma_error = -1;
static int hf_chip_status_cs_trigger = -1;
static int hf_chip_status_fifo_overflow = -1;
static int hf_chip_status_rssi_trigger = -1;
static int hf_chip_status_reserved = -1;
static int hf_clock_ns = -1;
static int hf_clock_100ns = -1;
static int hf_rssi_min = -1;
static int hf_rssi_max = -1;
static int hf_rssi_avg = -1;
static int hf_rssi_count = -1;
static int hf_data = -1;
static int hf_crc_verify = -1;
static int hf_paen = -1;
static int hf_hgm = -1;
static int hf_modulation = -1;
static int hf_power_amplifier_reserved = -1;
static int hf_power_amplifier_level = -1;
static int hf_range_test_valid = -1;
static int hf_range_test_request_power_amplifier = -1;
static int hf_range_test_request_number = -1;
static int hf_range_test_reply_power_amplifier = -1;
static int hf_range_test_reply_number = -1;
static int hf_squelch = -1;
static int hf_register = -1;
static int hf_register_value = -1;
static int hf_access_address = -1;
static int hf_high_frequency = -1;
static int hf_low_frequency = -1;
static int hf_rx_packets = -1;
static int hf_rssi_threshold = -1;
static int hf_clock_offset = -1;
static int hf_afh_map = -1;
static int hf_bdaddr = -1;
static int hf_usb_rx_packet = -1;
static int hf_usb_rx_packet_channel = -1;
static int hf_spectrum_entry = -1;
static int hf_frequency = -1;
static int hf_rssi = -1;
static gint ett_ubertooth = -1;
static gint ett_command = -1;
static gint ett_usb_rx_packet = -1;
static gint ett_usb_rx_packet_data = -1;
static gint ett_entry = -1;
static expert_field ei_unexpected_response = EI_INIT;
static expert_field ei_unknown_data = EI_INIT;
static expert_field ei_unexpected_data = EI_INIT;
static dissector_handle_t ubertooth_handle;
static wmem_tree_t *command_info = NULL;
typedef struct _command_data {
guint32 bus_id;
guint32 device_address;
guint8 command;
guint32 command_frame_number;
gint32 register_id;
} command_data_t;
static const value_string command_vals[] = {
{ 0, "Ping" },
{ 1, "Rx Symbols" },
{ 2, "Tx Symbols" },
{ 3, "Get User LED" },
{ 4, "Set User LED" },
{ 5, "Get Rx LED" },
{ 6, "Set Rx LED" },
{ 7, "Get Tx LED" },
{ 8, "Set Tx LED" },
{ 9, "Get 1V8" },
{ 10, "Set 1V8" },
{ 11, "Get Channel" },
{ 12, "Set Channel" },
{ 13, "Reset" },
{ 14, "Get Microcontroller Serial Number" },
{ 15, "Get Microcontroller Part Number" },
{ 16, "Get PAEN" },
{ 17, "Set PAEN" },
{ 18, "Get HGM" },
{ 19, "Set HGM" },
{ 20, "Tx Test" },
{ 21, "Stop" },
{ 22, "Get Modulation" },
{ 23, "Set Modulation" },
{ 24, "Set ISP" },
{ 25, "Flash" },
{ 26, "Bootloader Flash" },
{ 27, "Spectrum Analyzer" },
{ 28, "Get Power Amplifier Level" },
{ 29, "Set Power Amplifier Level" },
{ 30, "Repeater" },
{ 31, "Range Test" },
{ 32, "Range Check" },
{ 33, "Get Firmware Revision Number" },
{ 34, "LED Spectrum Analyzer" },
{ 35, "Get Hardware Board ID" },
{ 36, "Set Squelch" },
{ 37, "Get Squelch" },
{ 38, "Set BDADDR" },
{ 39, "Start Hopping" },
{ 40, "Set Clock" },
{ 41, "Get Clock" },
{ 42, "BTLE Sniffing" },
{ 43, "Get Access Address" },
{ 44, "Set Access Address" },
{ 45, "Do Something" },
{ 46, "Do Something Reply" },
{ 47, "Get CRC Verify" },
{ 48, "Set CRC Verify" },
{ 49, "Poll" },
{ 50, "BTLE Promiscuous Mode" },
{ 51, "Set AFH Map" },
{ 52, "Clear AFH Map" },
{ 53, "Read Register" },
{ 54, "BTLE Slave" },
{ 55, "Get Compile Info" },
{ 0x00, NULL }
};
static value_string_ext(command_vals_ext) = VALUE_STRING_EXT_INIT(command_vals);
static const value_string board_id_vals[] = {
{ 0x00, "Ubertooth Zero" },
{ 0x01, "Ubertooth One" },
{ 0x02, "ToorCon 13 Badge" },
{ 0x00, NULL }
};
static value_string_ext(board_id_vals_ext) = VALUE_STRING_EXT_INIT(board_id_vals);
static const value_string led_state_vals[] = {
{ 0x00, "Off" },
{ 0x01, "On" },
{ 0x00, NULL }
};
static value_string_ext(led_state_vals_ext) = VALUE_STRING_EXT_INIT(led_state_vals);
static const value_string state_vals[] = {
{ 0x00, "False" },
{ 0x01, "True" },
{ 0x00, NULL }
};
static value_string_ext(state_vals_ext) = VALUE_STRING_EXT_INIT(state_vals);
static const value_string packet_type_vals[] = {
{ 0x00, "BR/EDR" },
{ 0x01, "LE" },
{ 0x02, "Message" },
{ 0x03, "Keep Alive" },
{ 0x00, NULL }
};
static value_string_ext(packet_type_vals_ext) = VALUE_STRING_EXT_INIT(packet_type_vals);
static const value_string modulation_vals[] = {
{ 0x00, "Basic Rate" },
{ 0x01, "Low Energy" },
{ 0x02, "802.11 FHSS" },
{ 0x00, NULL }
};
static value_string_ext(modulation_vals_ext) = VALUE_STRING_EXT_INIT(modulation_vals);
static const value_string register_vals[] = {
{ 0x00, "MAIN" },
{ 0x01, "FSCTRL" },
{ 0x02, "FSDIV" },
{ 0x03, "MDMCTRL" },
{ 0x04, "AGCCTRL" },
{ 0x05, "FREND" },
{ 0x06, "RSSI" },
{ 0x07, "FREQEST" },
{ 0x08, "IOCFG" },
{ 0x0B, "FSMTC" },
{ 0x0C, "RESERVED" },
{ 0x0D, "MANAND" },
{ 0x0E, "FSMSTATE" },
{ 0x0F, "ADCTST" },
{ 0x10, "RXBPFTST" },
{ 0x11, "PAMTST" },
{ 0x12, "LMTST" },
{ 0x13, "MANOR" },
{ 0x14, "MDMTST0" },
{ 0x15, "MDMTST1" },
{ 0x16, "DACTST" },
{ 0x17, "AGCTST0" },
{ 0x18, "AGCTST1" },
{ 0x19, "AGCTST2" },
{ 0x1A, "FSTST0" },
{ 0x1B, "FSTST1" },
{ 0x1C, "FSTST2" },
{ 0x1D, "FSTST3" },
{ 0x1E, "MANFIDL" },
{ 0x1F, "MANFIDH" },
{ 0x20, "GRMDM" },
{ 0x21, "GRDEC" },
{ 0x22, "PKTSTATUS" },
{ 0x23, "INT" },
{ 0x2C, "SYNCL" },
{ 0x2D, "SYNCH" },
{ 0x60, "SXOSCON" },
{ 0x61, "SFSON" },
{ 0x62, "SRX" },
{ 0x63, "STX" },
{ 0x64, "SRFOFF" },
{ 0x65, "SXOSCOFF" },
{ 0x70, "FIFOREG" },
{ 0x00, NULL }
};
static value_string_ext(register_vals_ext) = VALUE_STRING_EXT_INIT(register_vals);
void proto_register_ubertooth(void);
void proto_reg_handoff_ubertooth(void);
static gint
dissect_usb_rx_packet(proto_tree *tree, tvbuff_t *tvb, gint offset, gint16 command)
{
proto_item *sub_item;
proto_item *sub_tree;
proto_item *data_item;
proto_item *data_tree;
proto_item *entry_item;
proto_item *entry_tree;
gint i_spec;
sub_item = proto_tree_add_item(tree, hf_usb_rx_packet, tvb, offset, 64, ENC_NA);
sub_tree = proto_item_add_subtree(sub_item, ett_usb_rx_packet);
proto_tree_add_item(sub_tree, hf_packet_type, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(sub_tree, hf_chip_status_reserved, tvb, offset, 1, ENC_NA);
proto_tree_add_item(sub_tree, hf_chip_status_rssi_trigger, tvb, offset, 1, ENC_NA);
proto_tree_add_item(sub_tree, hf_chip_status_cs_trigger, tvb, offset, 1, ENC_NA);
proto_tree_add_item(sub_tree, hf_chip_status_fifo_overflow, tvb, offset, 1, ENC_NA);
proto_tree_add_item(sub_tree, hf_chip_status_dma_error, tvb, offset, 1, ENC_NA);
proto_tree_add_item(sub_tree, hf_chip_status_dma_overflow, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(sub_tree, hf_usb_rx_packet_channel, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(sub_tree, hf_clock_ns, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(sub_tree, hf_clock_100ns, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
proto_tree_add_item(sub_tree, hf_rssi_max, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(sub_tree, hf_rssi_min, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(sub_tree, hf_rssi_avg, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(sub_tree, hf_rssi_count, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(sub_tree, hf_reserved, tvb, offset, 2, ENC_NA);
offset += 2;
data_item = proto_tree_add_item(sub_tree, hf_data, tvb, offset, 50, ENC_NA);
data_tree = proto_item_add_subtree(data_item, ett_usb_rx_packet_data);
switch (command) {
case 27: /* Spectrum Analyzer */
for (i_spec = 0; i_spec < 48; i_spec += 3) {
entry_item = proto_tree_add_item(data_tree, hf_spectrum_entry, tvb, offset, 3, ENC_NA);
entry_tree = proto_item_add_subtree(entry_item, ett_entry);
proto_tree_add_item(entry_tree, hf_frequency, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
proto_tree_add_item(entry_tree, hf_rssi, tvb, offset, 1, ENC_NA);
offset += 1;
proto_item_append_text(entry_item, " Frequency = %u MHz, RSSI = %i", tvb_get_ntohs(tvb, offset - 3), (gint8) tvb_get_guint8(tvb, offset - 1));
}
proto_tree_add_item(data_tree, hf_reserved, tvb, offset, 2, ENC_NA);
offset += 2;
break;
default:
offset += 50;
}
return offset;
}
static gint
dissect_ubertooth(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data)
{
proto_item *main_tree = NULL;
proto_tree *main_item = NULL;
proto_item *command_item;
proto_item *command_tree;
proto_item *sub_item;
gint offset = 0;
usb_conv_info_t *usb_conv_info = (usb_conv_info_t *)data;
gint p2p_dir_save;
gint16 command = -1;
command_data_t *command_data = NULL;
wmem_tree_t *wmem_tree;
wmem_tree_key_t key[5];
guint32 bus_id;
guint32 device_address;
guint32 k_bus_id;
guint32 k_device_address;
guint32 k_frame_number;
guint8 length;
guint32 *serial;
guint8 status;
gint32 register_id = -1;
main_item = proto_tree_add_item(tree, proto_ubertooth, tvb, offset, -1, ENC_NA);
main_tree = proto_item_add_subtree(main_item, ett_ubertooth);
col_set_str(pinfo->cinfo, COL_PROTOCOL, "UBERTOOTH");
DISSECTOR_ASSERT(usb_conv_info);
p2p_dir_save = pinfo->p2p_dir;
pinfo->p2p_dir = (usb_conv_info->is_request) ? P2P_DIR_SENT : P2P_DIR_RECV;
switch (pinfo->p2p_dir) {
case P2P_DIR_SENT:
col_set_str(pinfo->cinfo, COL_INFO, "Sent ");
break;
case P2P_DIR_RECV:
col_set_str(pinfo->cinfo, COL_INFO, "Rcvd ");
break;
default:
col_add_fstr(pinfo->cinfo, COL_INFO, "Unknown direction ");
break;
}
bus_id = usb_conv_info->bus_id;
device_address = usb_conv_info->device_address;
k_bus_id = bus_id;
k_device_address = device_address;
k_frame_number = pinfo->fd->num;
key[0].length = 1;
key[0].key = &k_bus_id;
key[1].length = 1;
key[1].key = &k_device_address;
if (usb_conv_info->is_setup) {
proto_tree_add_item(main_tree, hf_command, tvb, offset, 1, ENC_NA);
command = tvb_get_guint8(tvb, offset);
offset += 1;
col_append_fstr(pinfo->cinfo, COL_INFO, "Command: %s",
val_to_str_ext_const(command, &command_vals_ext, "Unknown"));
switch (command) {
/* Group of commands with parameters by "setup" */
case 1: /* Rx Symbols */
case 4: /* Set User LED */
case 6: /* Set Rx LED */
case 8: /* Set Tx LED */
case 10: /* Set 1V8 */
case 12: /* Set Channel */
case 17: /* Set PAEN */
case 19: /* Set HGM */
case 23: /* Set Modulation */
case 29: /* Set Power Amplifier Level */
case 34: /* LED Spectrum Analyzer */
case 36: /* Set Squelch */
case 42: /* BTLE Sniffing */
case 48: /* Set CRC Verify */
case 53: /* Read Register */
switch (command) {
case 1: /* Rx Symbols */
case 42: /* BTLE Sniffing */
proto_tree_add_item(main_tree, hf_rx_packets, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - Rx Packets: %u", tvb_get_letohs(tvb, offset));
offset += 2;
break;
case 4: /* Set User LED */
proto_tree_add_item(main_tree, hf_user_led, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", val_to_str_ext_const(tvb_get_letohs(tvb, offset), &led_state_vals_ext, "Unknown"));
offset += 2;
break;
case 6: /* Set Rx LED */
proto_tree_add_item(main_tree, hf_rx_led, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", val_to_str_ext_const(tvb_get_letohs(tvb, offset), &led_state_vals_ext, "Unknown"));
offset += 2;
break;
case 8: /* Set Tx LED */
proto_tree_add_item(main_tree, hf_tx_led, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", val_to_str_ext_const(tvb_get_letohs(tvb, offset), &led_state_vals_ext, "Unknown"));
offset += 2;
break;
case 10: /* Set 1V8 */
proto_tree_add_item(main_tree, hf_1v8_led, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", val_to_str_ext_const(tvb_get_letohs(tvb, offset), &led_state_vals_ext, "Unknown"));
offset += 2;
break;
case 12: /* Set Channel */
proto_tree_add_item(main_tree, hf_channel, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %u MHz", tvb_get_letohs(tvb, offset));
offset += 2;
break;
case 17: /* Set PAEN */
proto_tree_add_item(main_tree, hf_paen, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", val_to_str_ext_const(tvb_get_letohs(tvb, offset), &state_vals_ext, "Unknown"));
offset += 2;
break;
case 19: /* Set HGM */
proto_tree_add_item(main_tree, hf_hgm, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", val_to_str_ext_const(tvb_get_letohs(tvb, offset), &state_vals_ext, "Unknown"));
offset += 2;
break;
case 23: /* Set Modulation */
proto_tree_add_item(main_tree, hf_modulation, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", val_to_str_ext_const(tvb_get_letohs(tvb, offset), &modulation_vals_ext, "Unknown"));
offset += 2;
break;
case 29: /* Set Power Amplifier Level */
proto_tree_add_item(main_tree, hf_power_amplifier_reserved, tvb, offset, 1, ENC_NA);
proto_tree_add_item(main_tree, hf_power_amplifier_level, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %u", tvb_get_letohs(tvb, offset) & 0x7);
offset += 1;
proto_tree_add_item(main_tree, hf_reserved, tvb, offset, 1, ENC_NA);
offset += 1;
break;
case 34: /* LED Spectrum Analyzer */
proto_tree_add_int(main_tree, hf_rssi_threshold, tvb, offset, 2, (gint8) tvb_get_letohs(tvb, offset));
col_append_fstr(pinfo->cinfo, COL_INFO, " = %i", (gint8) tvb_get_letohs(tvb, offset));
offset += 2;
break;
case 36: /* Set Squelch */
proto_tree_add_item(main_tree, hf_squelch, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %i", (gint16) tvb_get_letohs(tvb, offset));
offset += 2;
break;
case 48: /* Set CRC Verify */
proto_tree_add_item(main_tree, hf_crc_verify, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", val_to_str_ext_const(tvb_get_letohs(tvb, offset), &state_vals_ext, "Unknown"));
offset += 2;
break;
case 53: /* Read Register */
proto_tree_add_item(main_tree, hf_register, tvb, offset, 2, ENC_LITTLE_ENDIAN);
register_id = tvb_get_letohs(tvb, offset);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s",
val_to_str_ext_const(register_id, &register_vals_ext, "Unknown"));
offset += 2;
break;
default:
proto_tree_add_item(main_tree, hf_argument_0, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset += 2;
}
proto_tree_add_item(main_tree, hf_argument_1, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset += 2;
break;
case 27: /* Spectrum Analyzer */
proto_tree_add_item(main_tree, hf_low_frequency, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset += 2;
proto_tree_add_item(main_tree, hf_high_frequency, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset += 2;
col_append_fstr(pinfo->cinfo, COL_INFO, " - %u-%u MHz", tvb_get_letohs(tvb, offset - 4), tvb_get_letohs(tvb, offset - 2));
break;
/* Group of commands with parameters by "data" but no "setup"*/
case 38: /* Set BDADDR */
case 39: /* Start Hopping */
case 40: /* Set Clock */
case 44: /* Set Access Address */
case 51: /* Set AFH Map */
case 54: /* BTLE Slave */
/* Group of commands without any parameters */
case 0: /* Ping */
case 2: /* Tx Symbols */ /* NOTE: This one seems to be not implemented in firmware at all*/
case 3: /* Get User LED */
case 5: /* Get Rx LED */
case 7: /* Get Tx LED */
case 9: /* Get 1V8 */
case 11: /* Get Channel */
case 13: /* Reset */
case 14: /* Get Microcontroller Serial Number */
case 15: /* Get Microcontroller Part Number */
case 16: /* Get PAEN */
case 18: /* Get HGM */
case 20: /* Tx Test */
case 21: /* Stop */
case 22: /* Get Modulation */
case 24: /* Set ISP */
case 25: /* Flash */
case 26: /* Bootloader Flash */ /* NOTE: This one seems to be not implemented in firmware at all*/
case 28: /* Get Power Amplifier Level */
case 30: /* Repeater */
case 31: /* Range Test */
case 32: /* Range Check */
case 33: /* Get Firmware Revision Number */
case 35: /* Get Hardware Board ID */
case 37: /* Get Squelch */
case 41: /* Get Clock */
case 43: /* Get Access Address */
case 45: /* Do Something */
case 46: /* Do Something Reply */
case 47: /* Get CRC Verify */
case 49: /* Poll */
case 50: /* BTLE Promiscuous Mode */
case 52: /* Clear AFH Map */
case 55: /* Get Compile Info */
default:
proto_tree_add_item(main_tree, hf_argument_0, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset += 2;
proto_tree_add_item(main_tree, hf_argument_1, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset += 2;
}
proto_tree_add_item(main_tree, hf_estimated_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset += 2;
switch (command) {
case 38: /* Set BDADDR */
case 54: /* BTLE Slave */
proto_tree_add_item(main_tree, hf_bdaddr, tvb, offset, 6, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s",
get_ether_name((char *) tvb_memdup(wmem_packet_scope(), tvb, offset, 6)));
offset += 6;
break;
case 39: /* Start Hopping */
proto_tree_add_item(main_tree, hf_clock_offset, tvb, offset, 4, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %u", tvb_get_letohl(tvb, offset));
offset += 4;
break;
case 40: /* Set Clock */
proto_tree_add_item(main_tree, hf_clock_100ns, tvb, offset, 4, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %u", tvb_get_letohl(tvb, offset));
offset += 4;
break;
case 44: /* Set Access Address */
proto_tree_add_item(main_tree, hf_access_address, tvb, offset, 4, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %08x", tvb_get_letohl(tvb, offset));
offset += 4;
break;
case 51: /* Set AFH Map */
proto_tree_add_item(main_tree, hf_afh_map, tvb, offset, 10, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " - %s", tvb_bytes_to_ep_str(tvb, offset, 10));
offset += 10;
break;
}
if (tvb_length_remaining(tvb, offset) > 0) {
proto_tree_add_expert(main_tree, pinfo, &ei_unexpected_data, tvb, offset, tvb_length_remaining(tvb, offset));
offset = tvb_length(tvb);
}
/* Save request info (command_data) */
if (!pinfo->fd->flags.visited && command != 21) {
key[2].length = 1;
key[2].key = &k_frame_number;
key[3].length = 0;
key[3].key = NULL;
command_data = wmem_new(wmem_file_scope(), command_data_t);
command_data->bus_id = bus_id;
command_data->device_address = device_address;
command_data->command = command;
command_data->command_frame_number = pinfo->fd->num;
command_data->register_id = register_id;
wmem_tree_insert32_array(command_info, key, command_data);
}
return offset;
}
/* Get request info (command_data) */
key[2].length = 0;
key[2].key = NULL;
wmem_tree = (wmem_tree_t *) wmem_tree_lookup32_array(command_info, key);
if (wmem_tree) {
command_data = (command_data_t *) wmem_tree_lookup32_le(wmem_tree, pinfo->fd->num);
command = command_data->command;
register_id = command_data->register_id;
}
if (!command_data) {
col_append_str(pinfo->cinfo, COL_INFO, "Response: Unknown");
proto_tree_add_expert(main_tree, pinfo, &ei_unknown_data, tvb, offset, tvb_length_remaining(tvb, offset));
return tvb_length(tvb);
}
col_append_fstr(pinfo->cinfo, COL_INFO, "Response: %s",
val_to_str_ext_const(command, &command_vals_ext, "Unknown"));
command_item = proto_tree_add_uint(main_tree, hf_response, tvb, offset, 0, command);
command_tree = proto_item_add_subtree(command_item, ett_command);
PROTO_ITEM_SET_GENERATED(command_item);
switch (command) {
case 1: /* Rx Symbols */
case 27: /* Spectrum Analyzer */
if (usb_conv_info->transfer_type == URB_BULK) {
while (tvb_length_remaining(tvb, offset) > 0) {
offset = dissect_usb_rx_packet(main_tree, tvb, offset, command);
}
break;
}
case 0: /* Ping */
case 2: /* Tx Symbols */ /* NOTE: This one seems to be not implemented in firmware at all*/
case 26: /* Bootloader Flash */ /* NOTE: This one seems to be not implemented in firmware at all*/
case 4: /* Set User LED */
case 6: /* Set Rx LED */
case 8: /* Set Tx LED */
case 10: /* Set 1V8 */
case 12: /* Set Channel */
case 13: /* Reset */
case 17: /* Set PAEN */
case 19: /* Set HGM */
case 20: /* Tx Test */
case 21: /* Stop */
case 29: /* Set Power Amplifier Level */
case 30: /* Repeater */
case 31: /* Range Test */
case 23: /* Set Modulation */
case 24: /* Set ISP */
case 25: /* Flash */
case 34: /* LED Spectrum Analyzer */
case 36: /* Set Squelch */
case 38: /* Set BDADDR */
case 39: /* Start Hopping */
case 40: /* Set Clock */
case 42: /* BTLE Sniffing */
case 44: /* Set Access Address */
case 45: /* Do Something */
case 48: /* Set CRC Verify */
case 50: /* BTLE Promiscuous Mode */
case 51: /* Set AFH Map */
case 52: /* Clear AFH Map */
case 54: /* BTLE Slave */
proto_tree_add_expert(command_tree, pinfo, &ei_unexpected_response, tvb, offset, 0);
if (tvb_length_remaining(tvb, offset) > 0) {
proto_tree_add_expert(main_tree, pinfo, &ei_unknown_data, tvb, offset, -1);
offset = tvb_length(tvb);
}
break;
case 3: /* Get User LED */
proto_tree_add_item(main_tree, hf_user_led, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &led_state_vals_ext, "Unknown"));
offset += 1;
break;
case 5: /* Get Rx LED */
proto_tree_add_item(main_tree, hf_rx_led, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &led_state_vals_ext, "Unknown"));
offset += 1;
break;
case 7: /* Get Tx LED */
proto_tree_add_item(main_tree, hf_tx_led, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &led_state_vals_ext, "Unknown"));
offset += 1;
break;
case 9: /* Get 1V8 */
proto_tree_add_item(main_tree, hf_1v8_led, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &led_state_vals_ext, "Unknown"));
offset += 1;
break;
case 11: /* Get Channel */
proto_tree_add_item(main_tree, hf_channel, tvb, offset, 2, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %u MHz", tvb_get_letohs(tvb, offset));
offset += 2;
break;
case 14: /* Get Microcontroller Serial Number */
proto_tree_add_item(main_tree, hf_status, tvb, offset, 1, ENC_NA);
status = tvb_get_guint8(tvb, offset);
offset += 1;
if (status) break;
serial = (guint32 *) wmem_alloc(wmem_packet_scope(), 16);
serial[0] = tvb_get_ntohl(tvb, offset);
serial[1] = tvb_get_ntohl(tvb, offset + 4);
serial[2] = tvb_get_ntohl(tvb, offset + 8);
serial[3] = tvb_get_ntohl(tvb, offset + 12);
proto_tree_add_bytes(main_tree, hf_serial_number, tvb,
offset, 16, (guint8 *) serial);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s",
bytes_to_ep_str((guint8 *) serial, 16));
offset += 16;
break;
case 15: /* Get Microcontroller Part Number */
proto_tree_add_item(main_tree, hf_status, tvb, offset, 1, ENC_NA);
status = tvb_get_guint8(tvb, offset);
offset += 1;
if (status) break;
proto_tree_add_item(main_tree, hf_part_number, tvb, offset, 4, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %08X", tvb_get_letohl(tvb, offset));
offset += 4;
break;
case 16: /* Get PAEN */
proto_tree_add_item(main_tree, hf_paen, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &state_vals_ext, "Unknown"));
offset += 1;
break;
case 18: /* Get HGM */
proto_tree_add_item(main_tree, hf_hgm, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &state_vals_ext, "Unknown"));
offset += 1;
break;
case 22: /* Get Modulation */
proto_tree_add_item(main_tree, hf_modulation, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &modulation_vals_ext, "Unknown"));
offset += 1;
break;
case 28: /* Get Power Amplifier Level */
proto_tree_add_item(main_tree, hf_power_amplifier_reserved, tvb, offset, 1, ENC_NA);
proto_tree_add_item(main_tree, hf_power_amplifier_level, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %u", tvb_get_guint8(tvb, offset) & 0x7);
offset += 1;
break;
case 32: /* Range Check */
proto_tree_add_item(main_tree, hf_range_test_valid, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(main_tree, hf_range_test_request_power_amplifier, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(main_tree, hf_range_test_request_number, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(main_tree, hf_range_test_reply_power_amplifier, tvb, offset, 1, ENC_NA);
offset += 1;
proto_tree_add_item(main_tree, hf_range_test_reply_number, tvb, offset, 1, ENC_NA);
offset += 1;
break;
case 33: /* Get Firmware Revision Number */
proto_tree_add_item(main_tree, hf_reserved, tvb, offset, 2, ENC_NA);
offset += 2;
proto_tree_add_item(main_tree, hf_length, tvb, offset, 1, ENC_NA);
length = tvb_get_guint8(tvb, offset);
offset += 1;
proto_tree_add_item(main_tree, hf_firmware_revision, tvb, offset, length, ENC_NA | ENC_ASCII);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", tvb_get_string(wmem_packet_scope(), tvb, offset, length));
offset += length;
break;
case 35: /* Get Hardware Board ID */
proto_tree_add_item(main_tree, hf_board_id, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &board_id_vals_ext, "Unknown"));
offset += 1;
break;
case 37: /* Get Squelch */
proto_tree_add_item(main_tree, hf_squelch, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %i", (gint8) tvb_get_guint8(tvb, offset));
offset += 1;
break;
case 41: /* Get Clock */
proto_tree_add_item(main_tree, hf_clock_ns, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %u", tvb_get_guint8(tvb, offset));
offset += 1;
break;
case 43: /* Get Access Address */
proto_tree_add_item(main_tree, hf_access_address, tvb, offset, 4, ENC_LITTLE_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %08x", tvb_get_letohl(tvb, offset));
offset += 4;
break;
case 46: /* Do Something Reply */
proto_tree_add_item(main_tree, hf_reserved, tvb, offset, 2, ENC_NA);
offset += 2;
break;
case 47: /* Get CRC Verify */
proto_tree_add_item(main_tree, hf_crc_verify, tvb, offset, 1, ENC_NA);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &state_vals_ext, "Unknown"));
offset += 1;
break;
case 49: /* Poll */
if (tvb_length_remaining(tvb, offset) == 1) {
proto_tree_add_item(main_tree, hf_reserved, tvb, offset, 1, ENC_NA);
offset += 1;
break;
}
offset = dissect_usb_rx_packet(main_tree, tvb, offset, command);
break;
case 53: /* Read Register */
sub_item = proto_tree_add_uint(main_tree, hf_register, tvb, offset, 0, register_id);
PROTO_ITEM_SET_GENERATED(sub_item);
proto_tree_add_item(main_tree, hf_register_value, tvb, offset, 2, ENC_BIG_ENDIAN);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s: 0x%04x",
val_to_str_ext_const(register_id, &register_vals_ext, "Unknown"),
tvb_get_letohs(tvb, offset));
offset += 2;
break;
case 55: /* Get Compile Info */
proto_tree_add_item(main_tree, hf_length, tvb, offset, 1, ENC_NA);
length = tvb_get_guint8(tvb, offset);
offset += 1;
proto_tree_add_item(main_tree, hf_firmware_compile_info, tvb, offset, length, ENC_NA | ENC_ASCII);
col_append_fstr(pinfo->cinfo, COL_INFO, " = %s", tvb_get_string(wmem_packet_scope(), tvb, offset, length));
offset += length;
break;
}
if (tvb_length_remaining(tvb, offset) > 0) {
proto_tree_add_expert(main_tree, pinfo, &ei_unknown_data, tvb, offset, -1);
offset = tvb_length(tvb);
}
pinfo->p2p_dir = p2p_dir_save;
return offset;
}
void
proto_register_ubertooth(void)
{
module_t *module;
expert_module_t *expert_module;
static hf_register_info hf[] = {
{ &hf_command,
{ "Command", "ubertooth.command",
FT_UINT8, BASE_DEC | BASE_EXT_STRING, &command_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_response,
{ "Response", "ubertooth.response",
FT_UINT8, BASE_DEC | BASE_EXT_STRING, &command_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_argument_0,
{ "Unused Argument 0", "ubertooth.argument.0",
FT_UINT16, BASE_HEX, NULL, 0x00,
NULL, HFILL }
},
{ &hf_argument_1,
{ "Unused Argument 1", "ubertooth.argument.1",
FT_UINT16, BASE_HEX, NULL, 0x00,
NULL, HFILL }
},
{ &hf_estimated_length,
{ "Estimated Length", "ubertooth.estimated_length",
FT_UINT16, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_board_id,
{ "Board ID", "ubertooth.board_id",
FT_UINT8, BASE_HEX | BASE_EXT_STRING, &board_id_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_reserved,
{ "Reserved", "ubertooth.reserved",
FT_BYTES, BASE_NONE, NULL, 0x00,
NULL, HFILL }
},
{ &hf_length,
{ "Length", "ubertooth.length",
FT_UINT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_firmware_revision,
{ "Firmware Revision", "ubertooth.firmware.reversion",
FT_STRING, BASE_NONE, NULL, 0x00,
NULL, HFILL }
},
{ &hf_firmware_compile_info,
{ "Firmware Compile Info", "ubertooth.firmware.compile_info",
FT_STRING, BASE_NONE, NULL, 0x00,
NULL, HFILL }
},
{ &hf_user_led,
{ "User LED State", "ubertooth.user_led",
FT_UINT16, BASE_HEX | BASE_EXT_STRING, &led_state_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_rx_led,
{ "Rx LED State", "ubertooth.rx_led",
FT_UINT16, BASE_HEX | BASE_EXT_STRING, &led_state_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_tx_led,
{ "Tx LED State", "ubertooth.tx_led",
FT_UINT16, BASE_HEX | BASE_EXT_STRING, &led_state_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_1v8_led,
{ "1V8 LED State", "ubertooth.1v8_led",
FT_UINT16, BASE_HEX | BASE_EXT_STRING, &led_state_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_channel,
{ "Channel", "ubertooth.channel",
FT_UINT16, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_usb_rx_packet_channel,
{ "Channel", "ubertooth.usb_rx_packet.channel",
FT_UINT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_serial_number,
{ "Serial Number", "ubertooth.serial_number",
FT_BYTES, BASE_NONE, NULL, 0x00,
NULL, HFILL }
},
{ &hf_status,
{ "Status", "ubertooth.status",
FT_UINT8, BASE_HEX, NULL, 0x00,
NULL, HFILL }
},
{ &hf_part_number,
{ "Part Number", "ubertooth.part_number",
FT_UINT32, BASE_HEX, NULL, 0x00,
NULL, HFILL }
},
{ &hf_packet_type,
{ "Packet Type", "ubertooth.packet_type",
FT_UINT8, BASE_HEX | BASE_EXT_STRING, &packet_type_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_chip_status_reserved,
{ "Reserved", "ubertooth.status.resered",
FT_BOOLEAN, 8, NULL, 0xE0,
NULL, HFILL }
},
{ &hf_chip_status_rssi_trigger,
{ "RSSI Trigger", "ubertooth.status.rssi_trigger",
FT_BOOLEAN, 8, NULL, 0x10,
NULL, HFILL }
},
{ &hf_chip_status_cs_trigger,
{ "CS Trigger", "ubertooth.status.cs_trigger",
FT_BOOLEAN, 8, NULL, 0x08,
NULL, HFILL }
},
{ &hf_chip_status_fifo_overflow,
{ "FIFO Overflow", "ubertooth.status.fifo_overflow",
FT_BOOLEAN, 8, NULL, 0x04,
NULL, HFILL }
},
{ &hf_chip_status_dma_error,
{ "DMA Error", "ubertooth.status.dma_error",
FT_BOOLEAN, 8, NULL, 0x02,
NULL, HFILL }
},
{ &hf_chip_status_dma_overflow,
{ "DMA Overflow", "ubertooth.status.dma_overflow",
FT_BOOLEAN, 8, NULL, 0x01,
NULL, HFILL }
},
{ &hf_clock_ns,
{ "Clock 1ns", "ubertooth.clock_ns",
FT_UINT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_clock_100ns,
{ "Clock 100ns", "ubertooth.clock_100ns",
FT_UINT32, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_rssi_min,
{ "RSSI Min", "ubertooth.rssi_min",
FT_INT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_rssi_max,
{ "RSSI Max", "ubertooth.rssi_max",
FT_INT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_rssi_avg,
{ "RSSI Avg", "ubertooth.rssi_avg",
FT_INT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_rssi_count,
{ "RSSI Count", "ubertooth.rssi_count",
FT_UINT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_paen,
{ "PAEN", "ubertooth.paen",
FT_UINT16, BASE_HEX | BASE_EXT_STRING, &state_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_hgm,
{ "HGM", "ubertooth.hgm",
FT_UINT16, BASE_HEX | BASE_EXT_STRING, &state_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_crc_verify,
{ "CRC Verify", "ubertooth.crc_verify",
FT_UINT16, BASE_HEX | BASE_EXT_STRING, &state_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_modulation,
{ "Modulation", "ubertooth.modulation",
FT_UINT16, BASE_HEX | BASE_EXT_STRING, &modulation_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_power_amplifier_reserved,
{ "Reserved", "ubertooth.power_amplifier.reserved",
FT_UINT8, BASE_HEX, NULL, 0xF8,
NULL, HFILL }
},
{ &hf_power_amplifier_level,
{ "Level", "ubertooth.power_amplifier.level",
FT_UINT8, BASE_DEC, NULL, 0x07,
NULL, HFILL }
},
{ &hf_range_test_valid,
{ "Valid", "ubertooth.range_test.valid",
FT_UINT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_range_test_request_power_amplifier,
{ "Request Power Amplifier", "ubertooth.range_test.request_power_amplifier",
FT_UINT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_range_test_request_number,
{ "Request Power Amplifier", "ubertooth.range_test.request_number",
FT_UINT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_range_test_reply_power_amplifier,
{ "Request Power Amplifier", "ubertooth.range_test.reply_power_amplifier",
FT_UINT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_range_test_reply_number,
{ "Reply Power Amplifier", "ubertooth.range_test.reply_number",
FT_UINT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_squelch,
{ "Squelch", "ubertooth.squelch",
FT_INT16, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_access_address,
{ "Access Address", "ubertooth.access_address",
FT_UINT32, BASE_HEX, NULL, 0x00,
NULL, HFILL }
},
{ &hf_register,
{ "Register", "ubertooth.register",
FT_UINT16, BASE_HEX | BASE_EXT_STRING, &register_vals_ext, 0x00,
NULL, HFILL }
},
{ &hf_register_value,
{ "Register Value", "ubertooth.register.value",
FT_UINT16, BASE_HEX, NULL, 0x00,
NULL, HFILL }
},
{ &hf_low_frequency,
{ "Low Frequency", "ubertooth.low_frequency",
FT_UINT16, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_high_frequency,
{ "High Frequency", "ubertooth.high_frequency",
FT_UINT16, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_rx_packets,
{ "Rx Packets", "ubertooth.rx_packets",
FT_UINT16, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_rssi_threshold,
{ "RSSI Threshold", "ubertooth.rssi_threshold",
FT_INT16, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_clock_offset,
{ "Clock Offset", "ubertooth.clock_offset",
FT_UINT32, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_afh_map,
{ "AFH Map", "ubertooth.afh_map",
FT_BYTES, BASE_NONE, NULL, 0x00,
NULL, HFILL }
},
{ &hf_bdaddr,
{ "BD_ADDR", "ubertooth.bd_addr",
FT_ETHER, BASE_NONE, NULL, 0x0,
"Bluetooth Device Address", HFILL}
},
{ &hf_usb_rx_packet,
{ "USB Rx Packet", "ubertooth.usb_rx_packet",
FT_NONE, BASE_NONE, NULL, 0x00,
NULL, HFILL }
},
{ &hf_spectrum_entry,
{ "Spectrum Entry", "ubertooth.spectrum_entry",
FT_NONE, BASE_NONE, NULL, 0x00,
NULL, HFILL }
},
{ &hf_frequency,
{ "Frequency", "ubertooth.spectrum_entry.frequency",
FT_UINT16, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_rssi,
{ "RSSI", "ubertooth.spectrum_entry.rssi",
FT_INT8, BASE_DEC, NULL, 0x00,
NULL, HFILL }
},
{ &hf_data,
{ "Data", "ubertooth.data",
FT_NONE, BASE_NONE, NULL, 0x00,
NULL, HFILL }
}
};
static ei_register_info ei[] = {
{ &ei_unexpected_response, { "ubertooth.unexpected_response", PI_PROTOCOL, PI_ERROR, "Unexpected response for this command", EXPFILL }},
{ &ei_unknown_data, { "ubertooth.unknown_data", PI_PROTOCOL, PI_NOTE, "Unknown data", EXPFILL }},
{ &ei_unexpected_data, { "ubertooth.unexpected_data", PI_PROTOCOL, PI_WARN, "Unexpected data", EXPFILL }},
};
static gint *ett[] = {
&ett_ubertooth,
&ett_command,
&ett_usb_rx_packet,
&ett_usb_rx_packet_data,
&ett_entry
};
command_info = wmem_tree_new_autoreset(wmem_epan_scope(), wmem_file_scope());
proto_ubertooth = proto_register_protocol("Ubertooth", "UBERTOOTH", "ubertooth");
proto_register_field_array(proto_ubertooth, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
ubertooth_handle = new_register_dissector("ubertooth", dissect_ubertooth, proto_ubertooth);
expert_module = expert_register_protocol(proto_ubertooth);
expert_register_field_array(expert_module, ei, array_length(ei));
module = prefs_register_protocol(proto_ubertooth, NULL);
prefs_register_static_text_preference(module, "version",
"Ubertooth Firmware: 2012-10-R1 (also latest git version pior to: d09308f48d9f94d1c55be5f72d9a2a271bb8a54b)",
"Version of protocol supported by this dissector.");
}
void
proto_reg_handoff_ubertooth(void)
{
dissector_add_handle("usb.device", ubertooth_handle);
dissector_add_handle("usb.product", ubertooth_handle);
dissector_add_handle("usb.protocol", ubertooth_handle);
}
/*
* Editor modelines - http://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* vi: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/