From 717b8d3c493e7a0a18897c9274d13b105814faa9 Mon Sep 17 00:00:00 2001 From: Alexis La Goutte Date: Mon, 23 Dec 2013 18:55:04 +0000 Subject: 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 --- epan/dissectors/packet-ubertooth.c | 1289 ++++++++++++++++++++++++++++++++++++ 1 file changed, 1289 insertions(+) create mode 100644 epan/dissectors/packet-ubertooth.c (limited to 'epan/dissectors/packet-ubertooth.c') diff --git a/epan/dissectors/packet-ubertooth.c b/epan/dissectors/packet-ubertooth.c new file mode 100644 index 0000000000..13c727feab --- /dev/null +++ b/epan/dissectors/packet-ubertooth.c @@ -0,0 +1,1289 @@ +/* packet-ubertooth.c + * Routines for Ubertooth USB dissection + * + * Copyright 2013, Michal Labedzki for Tieto Corporation + * + * $Id$ + * + * Wireshark - Network traffic analyzer + * By Gerald Combs + * 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 +#include +#include +#include +#include + +#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, ®ister_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, ®ister_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, ®ister_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: + */ -- cgit v1.2.3