/* packet-bthci_evt.c * Routines for the Bluetooth HCI Event dissection * Copyright 2002, Christoph Scholz * From: http://affix.sourceforge.net/archive/ethereal_affix-3.patch * * Refactored for wireshark checkin * Ronnie Sahlberg 2006 * * * $Id$ * * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include static dissector_handle_t bthci_com_handle; /* Initialize the protocol and registered fields */ static int proto_bthci_evt = -1; static int hf_bthci_evt_code = -1; static int hf_bthci_evt_param_length = -1; static int hf_bthci_evt_params = -1; static int hf_bthci_evt_num_command_packets = -1; static int hf_bthci_evt_num_handles = -1; static int hf_bthci_evt_connection_handle = -1; static int hf_bthci_evt_num_compl_packets = -1; static int hf_bthci_evt_com_opcode = -1; static int hf_bthci_evt_ret_params = -1; static int hf_bthci_evt_status = -1; static int hf_bthci_evt_ocf = -1; static int hf_bthci_evt_ogf = -1; static int hf_bthci_evt_bd_addr = -1; static int hf_bthci_evt_link_type = -1; static int hf_bthci_evt_encryption_mode = -1; static int hf_bthci_evt_class_of_device = -1; static int hf_bthci_evt_reason = -1; static int hf_bthci_evt_remote_name = -1; static int hf_bthci_evt_encryption_enable = -1; static int hf_bthci_evt_key_flag = -1; static int hf_bthci_evt_vers_nr = -1; static int hf_bthci_evt_hci_vers_nr = -1; static int hf_bthci_evt_hci_revision = -1; static int hf_bthci_evt_comp_id = -1; static int hf_bthci_evt_sub_vers_nr = -1; static int hf_bthci_evt_flags = -1; static int hf_bthci_evt_service_type = -1; static int hf_bthci_evt_token_rate = -1; static int hf_bthci_evt_peak_bandwidth = -1; static int hf_bthci_evt_latency = -1; static int hf_bthci_evt_delay_variation = -1; static int hf_bthci_evt_hardware_code = -1; static int hf_bthci_evt_role = -1; static int hf_bthci_evt_curr_role = -1; static int hf_bthci_evt_curr_mode = -1; static int hf_bthci_evt_interval = -1; static int hf_bthci_evt_link_key = -1; static int hf_bthci_evt_key_type = -1; static int hf_bthci_evt_max_slots = -1; static int hf_bthci_evt_clock_offset = -1; static int hf_bthci_evt_link_type_dm1 = -1; static int hf_bthci_evt_link_type_dh1 = -1; static int hf_bthci_evt_link_type_dm3 = -1; static int hf_bthci_evt_link_type_dh3 = -1; static int hf_bthci_evt_link_type_dm5 = -1; static int hf_bthci_evt_link_type_dh5 = -1; static int hf_bthci_evt_link_type_hv1 = -1; static int hf_bthci_evt_link_type_hv2 = -1; static int hf_bthci_evt_link_type_hv3 = -1; static int hf_bthci_evt_page_scan_mode = -1; static int hf_bthci_evt_page_scan_repetition_mode = -1; static int hf_bthci_evt_page_scan_period_mode = -1; static int hf_bthci_evt_lmp_feature_00 = -1; static int hf_bthci_evt_lmp_feature_01 = -1; static int hf_bthci_evt_lmp_feature_02 = -1; static int hf_bthci_evt_lmp_feature_03 = -1; static int hf_bthci_evt_lmp_feature_04 = -1; static int hf_bthci_evt_lmp_feature_05 = -1; static int hf_bthci_evt_lmp_feature_06 = -1; static int hf_bthci_evt_lmp_feature_07 = -1; static int hf_bthci_evt_lmp_feature_10 = -1; static int hf_bthci_evt_lmp_feature_11 = -1; static int hf_bthci_evt_lmp_feature_12 = -1; static int hf_bthci_evt_lmp_feature_13 = -1; static int hf_bthci_evt_lmp_feature_14 = -1; static int hf_bthci_evt_lmp_feature_15 = -1; static int hf_bthci_evt_lmp_feature_16 = -1; static int hf_bthci_evt_lmp_feature_17 = -1; static int hf_bthci_evt_lmp_feature_20 = -1; static int hf_bthci_evt_lmp_feature_21 = -1; static int hf_bthci_evt_lmp_feature_22 = -1; static int hf_bthci_evt_lmp_feature_23 = -1; static int hf_bthci_evt_lmp_feature_24 = -1; static int hf_bthci_evt_num_keys = -1; static int hf_bthci_evt_num_keys_read = -1; static int hf_bthci_evt_max_num_keys = -1; static int hf_bthci_evt_num_responses = -1; static int hf_bthci_evt_num_keys_written = -1; static int hf_bthci_evt_num_keys_deleted = -1; static int hf_bthci_evt_link_policy_setting_switch = -1; static int hf_bthci_evt_link_policy_setting_hold = -1; static int hf_bthci_evt_link_policy_setting_sniff = -1; static int hf_bthci_evt_link_policy_setting_park = -1; static int hf_bthci_evt_pin_type = -1; static int hf_bthci_evt_name = -1; static int hf_bthci_evt_timeout = -1; static int hf_bthci_evt_scan_enable = -1; static int hf_bthci_evt_authentication_enable = -1; static int hf_bthci_evt_sco_flow_cont_enable = -1; static int hf_bthci_evt_window = -1; static int hf_bthci_evt_input_coding = -1; static int hf_bthci_evt_input_data_format = -1; static int hf_bthci_evt_input_sample_size = -1; static int hf_bthci_evt_num_broadcast_retransm = -1; static int hf_bthci_evt_hold_mode_act_page = -1; static int hf_bthci_evt_hold_mode_act_inquiry = -1; static int hf_bthci_evt_hold_mode_act_periodic = -1; static int hf_bthci_evt_transmit_power_level = -1; static int hf_bthci_evt_num_supp_iac = -1; static int hf_bthci_evt_num_curr_iac = -1; static int hf_bthci_evt_iac_lap = -1; static int hf_bthci_evt_loopback_mode = -1; static int hf_bthci_evt_country_code = -1; static int hf_bthci_evt_failed_contact_counter = -1; static int hf_bthci_evt_link_quality = -1; static int hf_bthci_evt_rssi = -1; static int hf_bthci_evt_host_data_packet_length_acl = -1; static int hf_bthci_evt_host_data_packet_length_sco = -1; static int hf_bthci_evt_host_total_num_acl_data_packets = -1; static int hf_bthci_evt_host_total_num_sco_data_packets = -1; /* Initialize the subtree pointers */ static gint ett_bthci_evt = -1; static gint ett_opcode = -1; static gint ett_lmp_subtree = -1; static gint ett_ptype_subtree = -1; static const value_string evt_code_vals[] = { {0x01, "Inquiry Complete"}, {0x02, "Inquiry Result"}, {0x03, "Connect Complete"}, {0x04, "Connect Request"}, {0x05, "Disconnect Complete"}, {0x06, "Auth Complete"}, {0x07, "Remote Name Req Complete"}, {0x08, "Encrypt Change"}, {0x09, "Change Connection Link Key Complete"}, {0x0a, "Master Link Key Complete"}, {0x0b, "Read Remote Supported Features"}, {0x0c, "Read Remote Ver Info Complete"}, {0x0d, "QoS Setup Complete"}, {0x0e, "Command Complete"}, {0x0f, "Command Status"}, {0x10, "Hardware Error"}, {0x11, "Flush Occurred"}, {0x12, "Role Change"}, {0x13, "Number of Completed Packets"}, {0x14, "Mode Change"}, {0x15, "Return Link Keys"}, {0x16, "PIN Code Request"}, {0x17, "Link Key Request"}, {0x18, "Link Key Notification"}, {0x19, "Loopback Command"}, {0x1a, "Data Buffer Overflow"}, {0x1b, "Max Slots Change"}, {0x1c, "Read Clock Offset Complete"}, {0x1d, "Connection Packet Type Changed"}, {0x1e, "QoS Violation"}, {0x1f, "Page Scan Mode Change"}, {0x20, "Page Scan Repetition Mode Change"}, {0, NULL} }; static const value_string evt_status_vals[] = { {0x00, "Command Succeeded"}, {0x01, "Unknown HCI Command"}, {0x02, "No Connection"}, {0x03, "Hardware Failure"}, {0x04, "Page Timeout"}, {0x05, "Authentication Failure"}, {0x06, "Key Missing"}, {0x07, "Memory Full"}, {0x08, "Connection Timeout"}, {0x09, "Max Number Of Connections"}, {0x0A, "Max Number Of SCO Connections To A Device"}, {0x0B, "ACL connection already exists"}, {0x0C, "Command Disallowed"}, {0x0D, "Host Rejected due to limited resources"}, {0x0E, "Host Rejected due to security reasons"}, {0x0F, "Host Rejected due to remote device is only a personal device"}, {0x10, "Host Timeout"}, {0x11, "Unsupported Feature or Parameter Value"}, {0x12, "Invalid HCI Command Parameters"}, {0x13, "Other End Terminated Connection: User Ended Connection"}, {0x14, "Other End Terminated Connection: Low Resources"}, {0x15, "Other End Terminated Connection: About to Power Off"}, {0x16, "Connection Terminated by Local Host"}, {0x17, "Repeated Attempts"}, {0x18, "Pairing Not Allowed"}, {0x19, "Unknown LMP PDU"}, {0x1A, "Unsupported Remote Feature"}, {0x1B, "SCO Offset Rejected"}, {0x1C, "SCO Interval Rejected"}, {0x1D, "SCO Air Mode Rejected"}, {0x1E, "Invalid LMP Parameters"}, {0x1F, "Unspecified Error"}, {0x20, "Unsupported LMP Parameter Value"}, {0x21, "Role Change Not Allowed"}, {0x22, "LMP Response Timeout"}, {0x23, "LMP Error Transaction Collision"}, {0x24, "LMP PDU Not Allowed"}, {0x25, "Encryption Mode Not Acceptable"}, {0x26, "Unit Key Used"}, {0x27, "QoS is Not Supported"}, {0x28, "Instant Passed"}, {0x29, "Pairing with Unit Key Not Supported"}, {0, NULL} }; static const value_string evt_link_types[] = { {0x00, "SCO connection (Voice Channels)"}, {0x01, "ACL connection (Data Channels)"}, {0, NULL } }; static const value_string evt_encryption_modes[] = { {0x00, "Encryption Disabled"}, {0x01, "Encryption only for point-to-point packets"}, {0x02, "Encryption for both point-to-point and broadcast packets"}, {0, NULL } }; static const value_string evt_encryption_enable[] = { {0x00, "Link Level Encryption is OFF"}, {0x01, "Link Level Encryption is ON"}, {0, NULL } }; static const value_string evt_key_flag[] = { {0x00, "Using Semi-permanent Link Key"}, {0x01, "Using Temporary Link Key"}, {0, NULL } }; static const value_string evt_lmp_vers_nr[] = { {0x00, "Bluetooth LMP 1.0"}, {0x01, "Bluetooth LMP 1.1"}, {0, NULL } }; static const value_string evt_hci_vers_nr[] = { {0x00, "Bluetooth HCI Specification 1.0B"}, {0x01, "Bluetooth HCI Specification 1.1"}, {0, NULL } }; static const value_string evt_comp_id[] = { {0x0000, "Ericsson Mobile Communications"}, {0x0001, "Nokia Mobile Phones"}, {0x0002, "Intel Corp."}, {0x0003, "IBM Corp."}, {0x0004, "Toshiba Corp."}, {0x0005, "3Com"}, {0x0006, "Microsoft"}, {0x0007, "Lucent"}, {0x0008, "Motorola"}, {0x0009, "Infineon Technologies AG"}, {0x000a, "Cambridge Silicon Radio"}, {0x000b, "Silicon Wave"}, {0x000c, "Digianswer"}, {0xFFFF, "For use in internal and interoperability tests."}, {0, NULL } }; static const value_string evt_service_types[] = { {0x00, "No Traffic Available"}, {0x01, "Best Effort Available"}, {0x02, "Guaranteed Available"}, {0, NULL } }; static const value_string evt_role_vals[] = { {0x00, "Currently the Master for specified BD_ADDR"}, {0x01, "Currently the Slave for specified BD_ADDR"}, {0, NULL } }; static const value_string evt_role_vals_handle[] = { {0x00, "Currently the Master for this connection handle"}, {0x01, "Currently the Slave for this connection handle"}, {0, NULL } }; static const value_string evt_modes[] = { {0x00, "Active Mode"}, {0x01, "Hold Mode"}, {0x02, "Sniff Mode"}, {0x03, "Park Mode"}, {0, NULL } }; static const value_string evt_key_types[] = { {0x00, "Combination Key"}, {0x01, "Local Unit Key"}, {0x02, "Remote Unit Key"}, {0, NULL } }; static const value_string evt_page_scan_modes[] = { {0x00, "Mandatory Page Scan Mode"}, {0x01, "Optional Page Scan Mode I"}, {0x02, "Optional Page Scan Mode II"}, {0x03, "Optional Page Scan Mode III"}, {0, NULL } }; static const value_string evt_page_scan_repetition_modes[] = { {0x00, "R0"}, {0x01, "R1"}, {0x02, "R2"}, {0, NULL } }; static const value_string evt_page_scan_period_modes[] = { {0x00, "P0"}, {0x01, "P1"}, {0x02, "P2"}, {0, NULL } }; static const value_string evt_boolean[] = { {0x0 , "false" }, {0x1 , "true" }, {0, NULL } }; static const value_string evt_pin_types[] = { {0x00, "Variable PIN" }, {0x01, "Fixed PIN" }, {0, NULL } }; static const value_string evt_scan_enable_values[] = { {0x00, "No Scans enabled" }, {0x01, "Inquiry Scan enabled/Page Scan disable" }, {0x02, "Inquiry Scan disabled/Page Scan enabled" }, {0x03, "Inquiry Scan enabled/Page Scan enabled" }, {0, NULL } }; static const value_string evt_auth_enable_values[] = { {0x00, "Disabled" }, {0x01, "Enabled for all connections "}, {0, NULL } }; static const value_string evt_enable_values[] = { {0x00, "Disabled" }, {0x01, "Enabled"}, {0, NULL } }; static const value_string evt_input_coding_values[] = { {0x0, "Linear" }, {0x1, "\xb5-law" }, {0x2, "A-law" }, {0, NULL } }; static const value_string evt_input_data_format_values[] = { {0x0, "1's complement" }, {0x1, "2's complement" }, {0x2, "Sign-Magnitude" }, {0, NULL } }; static const value_string evt_input_sample_size_values[] = { {0x0, "8 bit (only for Linear PCM)" }, {0x1, "16 bit (only for Linear PCM)" }, {0, NULL } }; static const value_string evt_loopback_modes[] = { {0x00, "No Loopback mode enabled" }, {0x01, "Enable Local Loopback" }, {0x02, "Enable Remote Loopback" }, {0, NULL } }; static const value_string evt_country_code_values[] = { {0x0, "North America & Europe (except France) and Japan" }, {0x1, "France" }, {0, NULL } }; static int dissect_bthci_evt_inq_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_conn_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; proto_tree_add_item(tree, hf_bthci_evt_link_type, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_encryption_mode, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_conn_request(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; proto_tree_add_item(tree, hf_bthci_evt_class_of_device, tvb, offset, 3, TRUE); offset+=3; proto_tree_add_item(tree, hf_bthci_evt_link_type, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_disconn_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_reason, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_auth_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; return offset; } static int dissect_bthci_evt_lmp_features(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_item *ti_lmp_features=NULL; proto_item *ti_lmp_subtree=NULL; if(tree){ ti_lmp_features=proto_tree_add_text(tree, tvb, offset, 8, "LMP_Features"); ti_lmp_subtree=proto_item_add_subtree(ti_lmp_features, ett_lmp_subtree); } proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_00, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_01, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_02, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_03, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_04, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_05, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_06, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_07, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_10, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_11, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_12, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_13, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_14, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_15, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_16, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_17, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_20, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_21, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_22, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_23, tvb, offset, 1, TRUE); proto_tree_add_item(ti_lmp_subtree,hf_bthci_evt_lmp_feature_24, tvb, offset, 1, TRUE); offset++; offset+=5; return offset; } static int dissect_bthci_evt_pin_code_request(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; return offset; } static int dissect_bthci_evt_link_key_request(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; return offset; } static int dissect_bthci_evt_link_key_notification(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; proto_tree_add_item(tree, hf_bthci_evt_link_key, tvb, offset, 16, TRUE); offset+=16; proto_tree_add_item(tree, hf_bthci_evt_key_type, tvb, offset, 1, TRUE); offset+=1; return offset; } static int dissect_bthci_evt_return_link_keys(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { guint8 evt_num_keys; evt_num_keys = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_bthci_evt_num_keys, tvb, offset, 1, TRUE); offset++; while(evt_num_keys--){ proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; proto_tree_add_item(tree, hf_bthci_evt_link_key, tvb, offset, 16, TRUE); offset+=16; } return offset; } static int dissect_bthci_evt_read_remote_support_features_complete(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; offset=dissect_bthci_evt_lmp_features(tvb, offset, pinfo,tree); return offset; } static int dissect_bthci_evt_remote_name_req_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; proto_tree_add_item(tree, hf_bthci_evt_remote_name, tvb, offset, 248, FALSE); offset+=248; return offset; } static int dissect_bthci_evt_read_remote_version_information_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_vers_nr, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_comp_id, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_sub_vers_nr, tvb, offset, 2, TRUE); offset+=2; return offset; } static int dissect_bthci_evt_flush_occured(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; return offset; } static int dissect_bthci_evt_number_of_completed_packets(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { guint8 evt_num_handles; evt_num_handles = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_bthci_evt_num_handles, tvb, offset, 1, TRUE); offset++; while(evt_num_handles--){ proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_num_compl_packets, tvb, offset, 2, TRUE); offset+=2; } return offset; } static int dissect_bthci_evt_mode_change(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_item *handle_item; proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_curr_mode, tvb, offset, 1, TRUE); offset++; handle_item = proto_tree_add_item(tree, hf_bthci_evt_interval, tvb, offset, 2, TRUE); proto_item_append_text(handle_item, " Baseband slots (%f msec)", tvb_get_letohs(tvb, offset)*0.625); offset+=2; return offset; } static int dissect_bthci_evt_role_change(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; proto_tree_add_item(tree, hf_bthci_evt_role, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_hardware_error(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_hardware_code, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_loopback_command(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { tvbuff_t *next_tvb; next_tvb = tvb_new_subset(tvb, offset, tvb_length_remaining(tvb, offset), -1); if(bthci_com_handle){ call_dissector(bthci_com_handle, next_tvb, pinfo, tree); } offset+=tvb_length_remaining(tvb, offset); return offset; } static int dissect_bthci_evt_data_buffer_overflow(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_link_type, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_read_clock_offset_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_item *handle_item; gint16 clk; proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; handle_item = proto_tree_add_item(tree, hf_bthci_evt_clock_offset, tvb, offset, 2, TRUE); clk=tvb_get_letohs(tvb, offset) & 32767; /* only bit0-14 are valid */ proto_item_append_text(handle_item, " (%g ms)", 1.25*clk); offset+=2; return offset; } static int dissect_bthci_evt_max_slots_change(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_max_slots, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_qos_violation(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; return offset; } static int dissect_bthci_evt_conn_packet_type_changed(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { guint16 flags; int flag_DM1, flag_DM3, flag_DM5, flag_DH1, flag_DH3, flag_DH5, flag_HV1, flag_HV2, flag_HV3; proto_tree *handle_tree=NULL; proto_item *ti_ptype_subtree=NULL; proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; flags=tvb_get_letohs(tvb, offset); proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); flag_DM1 = (flags & 0x0008) ? 1 : 0; flag_DH1 = (flags & 0x0010) ? 1 : 0; flag_DM3 = (flags & 0x0400) ? 1 : 0; flag_DH3 = (flags & 0x0800) ? 1 : 0; flag_DM5 = (flags & 0x4000) ? 1 : 0; flag_DH5 = (flags & 0x8000) ? 1 : 0; flag_HV1 = (flags & 0x0020) ? 1 : 0; flag_HV2 = (flags & 0x0040) ? 1 : 0; flag_HV3 = (flags & 0x0080) ? 1 : 0; offset+=2; handle_tree = proto_tree_add_text(tree, tvb, offset, 2, "Usable packet types: "); ti_ptype_subtree = proto_item_add_subtree(handle_tree, ett_ptype_subtree); if (flag_DM1) proto_item_append_text(handle_tree, "DM1 "); if (flag_DH1) proto_item_append_text(handle_tree, "DH3 "); if (flag_DM3) proto_item_append_text(handle_tree, "DM3 "); if (flag_DH3) proto_item_append_text(handle_tree, "DH3 "); if (flag_DM5) proto_item_append_text(handle_tree, "DM5 "); if (flag_DH5) proto_item_append_text(handle_tree, "DH5 "); if (flag_HV1) proto_item_append_text(handle_tree, "HV1 "); if (flag_HV2) proto_item_append_text(handle_tree, "HV2 "); if (flag_HV3) proto_item_append_text(handle_tree, "HV3 "); proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dm1, tvb, offset, 2, TRUE); proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dh1, tvb, offset, 2, TRUE); proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dm3, tvb, offset, 2, TRUE); proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dh3, tvb, offset, 2, TRUE); proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dm5, tvb, offset, 2, TRUE); proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_dh5, tvb, offset, 2, TRUE); proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_hv1, tvb, offset, 2, TRUE); proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_hv2, tvb, offset, 2, TRUE); proto_tree_add_item(ti_ptype_subtree, hf_bthci_evt_link_type_hv3, tvb, offset, 2, TRUE); offset+=2; return offset; } static int dissect_bthci_evt_command_status(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_num_command_packets, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_com_opcode, tvb, offset, 2, TRUE); offset+=2; return offset; } static int dissect_bthci_evt_page_scan_mode_change(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; proto_tree_add_item(tree, hf_bthci_evt_page_scan_mode, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_page_scan_repetition_mode_change(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; proto_tree_add_item(tree, hf_bthci_evt_page_scan_repetition_mode, tvb, offset, 1, TRUE); offset++; return offset; } static int dissect_bthci_evt_command_complete(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree) { proto_item *ti_opcode=NULL; proto_tree *opcode_tree=NULL; proto_item *item; gint16 timeout; guint8 num8, i; guint16 com_opcode; proto_tree_add_item(tree, hf_bthci_evt_num_command_packets, tvb, offset, 1, TRUE); offset++; com_opcode = tvb_get_letohs(tvb, offset); ti_opcode = proto_tree_add_item(tree, hf_bthci_evt_com_opcode, tvb, offset, 2, TRUE); opcode_tree = proto_item_add_subtree(ti_opcode, ett_opcode); proto_tree_add_item(opcode_tree, hf_bthci_evt_ogf, tvb, offset, 2, TRUE); proto_tree_add_item(opcode_tree, hf_bthci_evt_ocf, tvb, offset, 2, TRUE); offset+=2; switch(com_opcode) { /* This is a list of Commands that all return just the status */ case 0x0402: /* Inquiry Cancel */ case 0x0403: /* Periodic Inquiry Mode */ case 0x0404: /* Exit Periodic Enquiry Mode */ case 0x0c01: /* Set Event Mask */ case 0x0c03: /* Reset */ case 0x0c05: /* Set Event Filter */ case 0x0c0a: /* Write PIN Type */ case 0x0c0b: /* Create Unit Key */ case 0x0c13: /* Change Local Name */ case 0x0c16: /* Write Connection Accept Timeout */ case 0x0c18: /* Write Page Timeout */ case 0x0c1a: /* Write Scan Enable */ case 0x0c1c: /* Write Page Scan Activity */ case 0x0c1e: /* Write Inquiry Scan Activity */ case 0x0c20: /* Write Authentication Enable */ case 0x0c22: /* Write Encryption Mode */ case 0x0c24: /* Write Class of Device */ case 0x0c26: /* Write Voice Setting */ case 0x0c2a: /* Write Num Broadcast Retransmissions */ case 0x0c2c: /* Write Hold Mode Activity */ case 0x0c2f: /* Write SCO Flow Control Enable */ case 0x0c31: /* Set Host Controller To Host Flow Control */ case 0x0c33: /* Host Buffer Size */ case 0x0c3a: /* Write Current IAC LAP */ case 0x0c3c: /* Write Page Scan Period Mode */ case 0x0c3e: /* Write Page Scan Mode */ case 0x1802: /* Write Loopback Mode */ case 0x1803: /* Enable Device Under Test Mode */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; break; /* This is a list of Commands that all return status and BD_ADDR */ case 0x040b: /* Link Key Request Reply */ case 0x040c: /* Link Key Request Negative Reply */ case 0x040d: /* PIN Code Request Reply */ case 0x040e: /* PIN Code Request Negative Reply */ case 0x1009: /* Read BD_ADDR */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_bd_addr, tvb, offset, 6, TRUE); offset+=6; break; /* This is a list of Commands that all return status and connection_handle */ case 0x080d: /* Write Link Policy Settings */ case 0x0c08: /* Flush */ case 0x0c28: /* Write Automatic Flush Timeout */ case 0x0c37: /* Write Link Supervision Timeout */ case 0x1402: /* Reset Failed Contact Counter */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; break; /* This is a list of Commands that all return status and timeout */ case 0x0c15: /* Read Connection Accept Timeout */ case 0x0c17: /* Read Page Timeout */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; timeout = tvb_get_letohs(tvb, offset); item = proto_tree_add_item(tree, hf_bthci_evt_timeout, tvb, offset, 2, TRUE); proto_item_append_text(item, " slots (%g msec)", timeout*0.625); offset+=2; break; /* This is a list of Commands that all return status, connection handle and timeout */ case 0x0c27: /* Read Automatic Flush Timeout */ case 0x0c36: /* Read Link Supervision Timeout */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; timeout = tvb_get_letohs(tvb, offset); item = proto_tree_add_item(tree, hf_bthci_evt_timeout, tvb, offset, 2, TRUE); proto_item_append_text(item, " slots (%g msec)", timeout*0.625); offset+=2; break; /* This is a list of Commands that all return status, interval and window */ case 0x0c1b: /* Read Page Scan Activity */ case 0x0c1d: /* Read Inquiry Scan Activity */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_interval, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_window, tvb, offset, 2, TRUE); offset+=2; break; case 0x0809: /* Role Discovery */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_curr_role, tvb, offset, 1, TRUE); offset++; break; case 0x080c: /* Read Link Policy Settings */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_switch, tvb, offset, 2, TRUE); proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_hold , tvb, offset, 2, TRUE); proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_sniff , tvb, offset, 2, TRUE); proto_tree_add_item(tree, hf_bthci_evt_link_policy_setting_park , tvb, offset, 2, TRUE); offset+=2; break; case 0x0c09: /* Read PIN Type */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_pin_type, tvb, offset, 1, TRUE); offset++; break; case 0x0c0d: /* Read Stored Link Key */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_max_num_keys, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_num_keys_read, tvb, offset, 2, TRUE); offset+=2; break; case 0x0c11: /* Write Stored Link Key */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_num_keys_written, tvb, offset, 1, TRUE); offset++; break; case 0x0c12: /* Delete Stored Link Key */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_num_keys_deleted, tvb, offset, 2, TRUE); offset+=2; break; case 0x0c14: /* Read Local Name */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_name, tvb, offset, 248, FALSE); offset+=248; break; case 0x0c19: /* Read Scan Enable */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_scan_enable, tvb, offset, 1, TRUE); offset++; break; case 0x0c1f: /* Read Authentication Enable */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_authentication_enable, tvb, offset, 1, TRUE); offset++; break; case 0x0c21: /* Read Encryption Mode */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_encryption_mode, tvb, offset, 1, TRUE); offset++; break; case 0x0c23: /* Read Class of Device */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_class_of_device, tvb, offset, 3, TRUE); offset+=3; break; case 0x0c25: /* Read Voice Setting */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_input_coding, tvb, offset, 2, TRUE); proto_tree_add_item(tree, hf_bthci_evt_input_data_format, tvb, offset, 2, TRUE); proto_tree_add_item(tree, hf_bthci_evt_input_sample_size, tvb, offset, 2, TRUE); offset+=2; break; case 0x0c29: /* Read Num Broadcast Retransmissions */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_num_broadcast_retransm, tvb, offset, 1, TRUE); offset++; break; case 0x0c2b: /* Read Hold Mode Activity */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_hold_mode_act_page, tvb, offset, 1, TRUE); proto_tree_add_item(tree, hf_bthci_evt_hold_mode_act_inquiry, tvb, offset, 1, TRUE); proto_tree_add_item(tree, hf_bthci_evt_hold_mode_act_periodic, tvb, offset, 1, TRUE); offset++; break; case 0x0c2d: /* Read Transmit Power Level */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, TRUE); offset+=2; proto_tree_add_item(tree, hf_bthci_evt_transmit_power_level, tvb, offset, 1, TRUE); offset++; break; case 0x0c2e: /* Read SCO Flow Control Enable */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_sco_flow_cont_enable, tvb, offset, 1, TRUE); offset++; break; case 0x0c38: /* Read Number of Supported IAC */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; proto_tree_add_item(tree, hf_bthci_evt_num_supp_iac, tvb, offset, 1, TRUE); offset++; break; case 0x0c39: /* Read Current IAC LAP */ proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, TRUE); offset++; num8 = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_bthci_evt_num_curr_iac, tvb, offset, 1, TRUE); for (i=0; icinfo, COL_PROTOCOL)){ col_set_str(pinfo->cinfo, COL_PROTOCOL, "HCI_EVT"); } if((check_col(pinfo->cinfo, COL_INFO))){ col_append_fstr(pinfo->cinfo, COL_INFO, " %s", val_to_str(evt_code, evt_code_vals, "Unknown 0x%08x")); } if (param_length > 0) { switch(evt_code) { case 0x01: /* Inquiry Complete */ offset=dissect_bthci_evt_inq_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x02: /* Inquiry result event */ offset=dissect_bthci_evt_inq_result(tvb, offset, pinfo, bthci_evt_tree); break; case 0x03: /* Connection Complete */ offset=dissect_bthci_evt_conn_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x04: /* Connection Request */ offset=dissect_bthci_evt_conn_request(tvb, offset, pinfo, bthci_evt_tree); break; case 0x05: /* Disconnection Complete */ offset=dissect_bthci_evt_disconn_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x06: /* Authentication Complete */ offset=dissect_bthci_evt_auth_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x07: /* Remote Name Request Complete */ offset=dissect_bthci_evt_remote_name_req_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x08: /* Encryption Change */ offset=dissect_bthci_evt_encryption_change(tvb, offset, pinfo, bthci_evt_tree); break; case 0x09: /* Change Connection Link Key Complete */ offset=dissect_bthci_evt_change_conn_link_key_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x0a: /* Master Link Key Complete */ offset=dissect_bthci_evt_master_link_key_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x0b: /* Read Remote Support Features Complete */ offset=dissect_bthci_evt_read_remote_support_features_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x0c: /* Read Remote Version Information Complete */ offset=dissect_bthci_evt_read_remote_version_information_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x0d: /* QoS Setup Complete */ offset=dissect_bthci_evt_qos_setup_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x0e: /* Command Complete */ offset=dissect_bthci_evt_command_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x0f: /* Command Status */ offset=dissect_bthci_evt_command_status(tvb, offset, pinfo, bthci_evt_tree); break; case 0x10: /* Hardware Error */ offset=dissect_bthci_evt_hardware_error(tvb, offset, pinfo, bthci_evt_tree); break; case 0x11: /* Flush Occurred */ offset=dissect_bthci_evt_flush_occured(tvb, offset, pinfo, bthci_evt_tree); break; case 0x12: /* Role Change */ offset=dissect_bthci_evt_role_change(tvb, offset, pinfo, bthci_evt_tree); break; case 0x13: /* Number Of Completed Packets */ offset=dissect_bthci_evt_number_of_completed_packets(tvb, offset, pinfo, bthci_evt_tree); break; case 0x14: /* Mode Change */ offset=dissect_bthci_evt_mode_change(tvb, offset, pinfo, bthci_evt_tree); break; case 0x15: /* Return Link Keys */ offset=dissect_bthci_evt_return_link_keys(tvb, offset, pinfo, bthci_evt_tree); break; case 0x16: /* PIN Code Request */ offset=dissect_bthci_evt_pin_code_request(tvb, offset, pinfo, bthci_evt_tree); break; case 0x17: /* Link Key Request */ offset=dissect_bthci_evt_link_key_request(tvb, offset, pinfo, bthci_evt_tree); break; case 0x18: /* Link Key Notification */ offset=dissect_bthci_evt_link_key_notification(tvb, offset, pinfo, bthci_evt_tree); break; case 0x19: /* Loopback Command */ offset=dissect_bthci_evt_loopback_command(tvb, offset, pinfo, bthci_evt_tree); break; case 0x1a: /* Data Buffer Overflow */ offset=dissect_bthci_evt_data_buffer_overflow(tvb, offset, pinfo, bthci_evt_tree); break; case 0x1b: /* Max Slots Change */ offset=dissect_bthci_evt_max_slots_change(tvb, offset, pinfo, bthci_evt_tree); break; case 0x1c: /* Read Clock Offset Complete */ offset=dissect_bthci_evt_read_clock_offset_complete(tvb, offset, pinfo, bthci_evt_tree); break; case 0x1d: /* Connection Packet Type Changed */ offset=dissect_bthci_evt_conn_packet_type_changed(tvb, offset, pinfo, bthci_evt_tree); break; case 0x1e: /* QoS Violation */ offset=dissect_bthci_evt_qos_violation(tvb, offset, pinfo, bthci_evt_tree); break; case 0x1f: /* Page Scan Mode Change */ offset=dissect_bthci_evt_page_scan_mode_change(tvb, offset, pinfo, bthci_evt_tree); break; case 0x20: /*Page Scan Repetition Mode Change */ offset=dissect_bthci_evt_page_scan_repetition_mode_change(tvb, offset, pinfo, bthci_evt_tree); break; default: proto_tree_add_item(bthci_evt_tree, hf_bthci_evt_params, tvb, 2, -1, TRUE); break; } } } /* Register the protocol with Wireshark */ /* this format is require because a script is used to build the C function that calls all the protocol registration. */ void proto_register_bthci_evt(void) { /* Setup list of header fields See Section 1.6.1 for details*/ static hf_register_info hf[] = { { &hf_bthci_evt_code, { "Event Code", "bthci_evt.code", FT_UINT8, BASE_HEX, VALS(evt_code_vals), 0x0, "Event Code", HFILL } }, { &hf_bthci_evt_param_length, { "Parameter Total Length", "bthci_evt.param_length", FT_UINT8, BASE_DEC, NULL, 0x0, "Parameter Total Length", HFILL } }, { &hf_bthci_evt_params, { "Event Parameter", "bthci_evt.params", FT_NONE, BASE_NONE, NULL, 0x0, "Event Parameter", HFILL } }, { &hf_bthci_evt_num_command_packets, { "Number of Allowed Command Packets", "bthci_evt.num_command_packets", FT_UINT8, BASE_DEC, NULL, 0x0, "Number of Allowed Command Packets", HFILL } }, { &hf_bthci_evt_num_handles, { "Number of Connection Handles", "bthci_evt.num_handles", FT_UINT8, BASE_DEC, NULL, 0x0, "Number of Connection Handles and Num_HCI_Data_Packets parameter pairs", HFILL } }, { &hf_bthci_evt_connection_handle, { "Connection Handle", "bthci_evt.connection_handle", FT_UINT16, BASE_HEX, NULL, 0x0, "Connection Handle", HFILL } }, { &hf_bthci_evt_num_compl_packets, { "Number of Completed Packets", "bthci_evt.num_compl_packets", FT_UINT16, BASE_DEC, NULL, 0x0, "The number of HCI Data Packets that have been completed", HFILL } }, { &hf_bthci_evt_com_opcode, { "Command Opcode", "bthci_evt.com_opcode", FT_UINT16, BASE_HEX, VALS(bthci_cmd_opcode_vals), 0x0, "Command Opcode", HFILL } }, { &hf_bthci_evt_ogf, { "ogf", "bthci_evt.ogf", FT_UINT16, BASE_HEX, VALS(bthci_ogf_vals), 0xfc00, "Opcode Group Field", HFILL } }, { &hf_bthci_evt_ocf, { "ocf", "bthci_evt.ocf", FT_UINT16, BASE_HEX, NULL, 0x03ff, "Opcode Command Field", HFILL } }, { &hf_bthci_evt_ret_params, { "Return Parameter", "bthci_evt.ret_params", FT_NONE, BASE_NONE, NULL, 0x0, "Return Parameter", HFILL } }, { &hf_bthci_evt_status, { "Status", "bthci_evt.status", FT_UINT8, BASE_HEX, VALS(evt_status_vals), 0x0, "Status", HFILL } }, { &hf_bthci_evt_bd_addr, { "BD_ADDR", "bthci_evt.bd_addr", FT_ETHER, BASE_HEX, NULL, 0x0, "Bluetooth Device Address", HFILL} }, { &hf_bthci_evt_link_type, { "Link Type", "bthci_evt.link_type", FT_UINT8, BASE_HEX, VALS(evt_link_types), 0x0, "Link Type", HFILL } }, { &hf_bthci_evt_encryption_mode, { "Encryption Mode", "bthci_evt.encryption_mode", FT_UINT8, BASE_HEX, VALS(evt_encryption_modes), 0x0, "Encryption Mode", HFILL } }, { &hf_bthci_evt_class_of_device, { "Class of Device", "bthci_evt.class_of_device", FT_INT24, BASE_HEX, NULL, 0x0, "Class of Device for the Device, which requested the connection", HFILL} }, { &hf_bthci_evt_reason, { "Reason", "bthci_evt.reason", FT_UINT8, BASE_HEX, VALS(evt_status_vals), 0x0, "Reason", HFILL } }, { &hf_bthci_evt_remote_name, { "Remote Name", "bthci_evt.remote_name", FT_STRINGZ, BASE_NONE, NULL, 0x0, "Userfriendly descriptive name for the remote device", HFILL } }, { &hf_bthci_evt_encryption_enable, { "Encryption Enable", "bthci_evt.encryption_enable", FT_UINT8, BASE_HEX, VALS(evt_encryption_enable), 0x0, "Encryption Enable", HFILL } }, { &hf_bthci_evt_key_flag, { "Key Flag", "bthci_evt.key_flag", FT_UINT8, BASE_HEX, VALS(evt_key_flag), 0x0, "Key Flag", HFILL } }, { &hf_bthci_evt_vers_nr, { "LMP Version", "bthci_evt.lmp_vers_nr", FT_UINT8, BASE_HEX, VALS(evt_lmp_vers_nr), 0x0, "Version of the Current LMP", HFILL } }, { &hf_bthci_evt_hci_vers_nr, { "HCI Version", "bthci_evt.hci_vers_nr", FT_UINT8, BASE_HEX, VALS(evt_hci_vers_nr), 0x0, "Version of the Current HCI", HFILL } }, { &hf_bthci_evt_hci_revision, { "HCI Revision", "bthci_evt.hci_vers_nr", FT_UINT16, BASE_HEX, NULL, 0x0, "Revision of the Current HCI", HFILL } }, { &hf_bthci_evt_comp_id, { "Manufacturer Name", "bthci_evt.comp_id", FT_UINT16, BASE_HEX, VALS(evt_comp_id), 0x0, "Manufacturer Name of Bluetooth Hardware", HFILL } }, { &hf_bthci_evt_sub_vers_nr, { "LMP Subversion", "bthci_evt.lmp_sub_vers_nr", FT_UINT16, BASE_HEX, NULL, 0x0, "Subversion of the Current LMP", HFILL } }, { &hf_bthci_evt_flags, { "Flags", "bthci_evt.flags", FT_UINT8, BASE_HEX, NULL, 0x0, "Flags", HFILL } }, { &hf_bthci_evt_service_type, { "Service Type", "bthci_evt.service_type", FT_UINT8, BASE_HEX, VALS(evt_service_types), 0x0, "Service Type", HFILL } }, { &hf_bthci_evt_token_rate, { "Available Token Rate", "bthci_evt.token_rate", FT_UINT32, BASE_DEC, NULL, 0x0, "Available Token Rate, in bytes per second", HFILL } }, { &hf_bthci_evt_peak_bandwidth, { "Available Peak Bandwidth", "bthci_evt.peak_bandwidth", FT_UINT32, BASE_DEC, NULL, 0x0, "Available Peak Bandwidth, in bytes per second", HFILL } }, { &hf_bthci_evt_latency, { "Available Latecy", "bthci_evt.latency", FT_UINT32, BASE_DEC, NULL, 0x0, "Available Latency, in microseconds", HFILL } }, { &hf_bthci_evt_delay_variation, { "Available Delay Variation", "bthci_evt.delay_variation", FT_UINT32, BASE_DEC, NULL, 0x0, "Available Delay Variation, in microseconds", HFILL } }, { &hf_bthci_evt_hardware_code, { "Hardware Code", "bthci_evt.hardware_code", FT_UINT8, BASE_HEX, NULL, 0x0, "Hardware Code (implementation specific)", HFILL } }, { &hf_bthci_evt_role, { "Role", "bthci_evt.role", FT_UINT8, BASE_HEX, VALS(evt_role_vals), 0x0, "Role", HFILL } }, { &hf_bthci_evt_curr_mode, { "Current Mode", "bthci_evt.current_mode", FT_UINT8, BASE_HEX, VALS(evt_modes), 0x0, "Current Mode", HFILL } }, { &hf_bthci_evt_interval, { "Interval", "bthci_evt.interval", FT_UINT16, BASE_DEC, NULL, 0x0, "Interval - Number of Baseband slots", HFILL } }, { &hf_bthci_evt_link_key, { "Link Key", "bthci_evt.link_key", FT_BYTES, BASE_HEX, NULL, 0x0, "Link Key for the associated BD_ADDR", HFILL } }, { &hf_bthci_evt_key_type, { "Key Type", "bthci_evt.key_type", FT_UINT8, BASE_HEX, VALS(evt_key_types), 0x0, "Key Type", HFILL } }, { &hf_bthci_evt_max_slots, { "Maximum Number of Slots", "bthci_evt.max_slots", FT_UINT8, BASE_DEC, NULL, 0x0, "Maximum Number of slots allowed for baseband packets", HFILL } }, { &hf_bthci_evt_clock_offset, { "Clock Offset", "bthci_evt.clock_offset", FT_UINT16, BASE_HEX, NULL, 0x7FFF, "Bit 2-16 of the Clock Offset between CLKmaster-CLKslave", HFILL } }, { &hf_bthci_evt_page_scan_mode, { "Page Scan Mode", "bthci_evt.page_scan_mode", FT_UINT8, BASE_HEX, VALS(evt_page_scan_modes), 0x0, "Page Scan Mode", HFILL } }, { &hf_bthci_evt_page_scan_repetition_mode, { "Page Scan Repetition Mode", "bthci_evt.page_scan_repetition_mode", FT_UINT8, BASE_HEX, VALS(evt_page_scan_repetition_modes), 0x0, "Page Scan Repetition Mode", HFILL } }, { &hf_bthci_evt_page_scan_period_mode, { "Page Scan Period Mode", "bthci_evt.page_scan_period_mode", FT_UINT8, BASE_HEX, VALS(evt_page_scan_period_modes), 0x0, "Page Scan Period Mode", HFILL } }, { &hf_bthci_evt_link_type_dm1, { "ACL Link Type DM1", "bthci_evt.link_type_dm1", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0008, "ACL Link Type DM1", HFILL } }, { &hf_bthci_evt_link_type_dh1, { "ACL Link Type DH1", "bthci_evt.link_type_dh1", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0010, "ACL Link Type DH1", HFILL } }, { &hf_bthci_evt_link_type_dm3, { "ACL Link Type DM3", "bthci_evt.link_type_dm3", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0400, "ACL Link Type DM3", HFILL } }, { &hf_bthci_evt_link_type_dh3, { "ACL Link Type DH3", "bthci_evt.link_type_dh3", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0800, "ACL Link Type DH3", HFILL } }, { &hf_bthci_evt_link_type_dm5, { "ACL Link Type DM5", "bthci_evt.link_type_dm5", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x4000, "ACL Link Type DM5", HFILL } }, { &hf_bthci_evt_link_type_dh5, { "ACL Link Type DH5", "bthci_evt.link_type_dh5", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x8000, "ACL Link Type DH5", HFILL } }, { &hf_bthci_evt_link_type_hv1, { "SCO Link Type HV1", "bthci_evt.link_type_hv1", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0020, "SCO Link Type HV1", HFILL } }, { &hf_bthci_evt_link_type_hv2, { "SCO Link Type HV2", "bthci_evt.link_type_hv2", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0040, "SCO Link Type HV2", HFILL } }, { &hf_bthci_evt_link_type_hv3, { "SCO Link Type HV3", "bthci_evt.link_type_hv3", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0080, "SCO Link Type HV3", HFILL } }, { &hf_bthci_evt_lmp_feature_00, { "3-slot packets", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x01, "3-slot packets", HFILL } }, { &hf_bthci_evt_lmp_feature_01, { "5-slot packets", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x02, "5-slot packets", HFILL } }, { &hf_bthci_evt_lmp_feature_02, { "encryption", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x04, "encryption", HFILL } }, { &hf_bthci_evt_lmp_feature_03, { "slot offset", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x08, "slot offset", HFILL } }, { &hf_bthci_evt_lmp_feature_04, { "timing accuracy", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x10, "timing accuracy", HFILL } }, { &hf_bthci_evt_lmp_feature_05, { "switch", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x20, "switch", HFILL } }, { &hf_bthci_evt_lmp_feature_06, { "hold mode", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x40, "hold mode", HFILL } }, { &hf_bthci_evt_lmp_feature_07, { "sniff mode", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x80, "sniff mode", HFILL } }, { &hf_bthci_evt_lmp_feature_10, { "park mode", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x01, "park mode", HFILL } }, { &hf_bthci_evt_lmp_feature_11, { "RSSI", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x02, "RSSI", HFILL } }, { &hf_bthci_evt_lmp_feature_12, { "channel quality driven data rate", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x04, "channel quality driven data rate", HFILL } }, { &hf_bthci_evt_lmp_feature_13, { "SCO link", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x08, "SCO link", HFILL } }, { &hf_bthci_evt_lmp_feature_14, { "HV2 packets", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x10, "HV2 packets", HFILL } }, { &hf_bthci_evt_lmp_feature_15, { "HV3 packets", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x20, "HV3 packets", HFILL } }, { &hf_bthci_evt_lmp_feature_16, { "u-law log", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x40, "u-law log", HFILL } }, { &hf_bthci_evt_lmp_feature_17, { "A-law log", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x80, "A-law log", HFILL } }, { &hf_bthci_evt_lmp_feature_20, { "CVSD", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x01, "CVSD", HFILL } }, { &hf_bthci_evt_lmp_feature_21, { "paging scheme", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x02, "paging scheme", HFILL } }, { &hf_bthci_evt_lmp_feature_22, { "power control", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x04, "power control", HFILL } }, { &hf_bthci_evt_lmp_feature_23, { "transparent SCO data", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x08, "transparent SCO data", HFILL } }, { &hf_bthci_evt_lmp_feature_24, { "Flow control lag", "bthci_evt.lmp_feature", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x70, "Flow control lag", HFILL } }, { &hf_bthci_evt_num_keys, { "Number of Link Keys", "bthci_evt.num_keys", FT_UINT8, BASE_DEC, NULL, 0x0, "Number of Link Keys contained", HFILL } }, { &hf_bthci_evt_num_keys_read, { "Number of Link Keys Read", "bthci_evt.num_keys_read", FT_UINT16, BASE_DEC, NULL, 0x0, "Number of Link Keys Read", HFILL } }, { &hf_bthci_evt_num_keys_deleted, { "Number of Link Keys Deleted", "bthci_evt.num_keys_deleted", FT_UINT16, BASE_DEC, NULL, 0x0, "Number of Link Keys Deleted", HFILL } }, { &hf_bthci_evt_num_keys_written, { "Number of Link Keys Written", "bthci_evt.num_keys_written", FT_UINT8, BASE_DEC, NULL, 0x0, "Number of Link Keys Written", HFILL } }, { &hf_bthci_evt_max_num_keys, { "Max Num Keys", "bthci_evt.max_num_keys", FT_UINT16, BASE_DEC, NULL, 0x0, "Total Number of Link Keys that the Host Controller can store", HFILL } }, { &hf_bthci_evt_num_responses, { "Number of responses", "bthci_evt.num_responses", FT_UINT8, BASE_DEC, NULL, 0x0, "Number of Responses from Inquiry ", HFILL } }, { &hf_bthci_evt_link_policy_setting_switch, { "Enable Master Slave Switch", "bthci_evt.link_policy_switch", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0001, "Enable Master Slave Switch", HFILL } }, { &hf_bthci_evt_link_policy_setting_hold, { "Enable Hold Mode", "bthci_evt.link_policy_hold", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0002, "Enable Hold Mode", HFILL } }, { &hf_bthci_evt_link_policy_setting_sniff, { "Enable Sniff Mode", "bthci_evt.link_policy_sniff", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0004, "Enable Sniff Mode", HFILL } }, { &hf_bthci_evt_link_policy_setting_park, { "Enable Park Mode", "bthci_evt.link_policy_park", FT_UINT16, BASE_DEC, VALS(evt_boolean), 0x0008, "Enable Park Mode", HFILL } }, { &hf_bthci_evt_curr_role, { "Current Role", "bthci_evt_curr_role", FT_UINT8, BASE_HEX, VALS(evt_role_vals_handle), 0x0, "Current role for this connection handle", HFILL } }, { &hf_bthci_evt_pin_type, { "PIN Type", "bthci_evt.pin_type", FT_UINT8, BASE_HEX, VALS(evt_pin_types), 0x0, "PIN Types", HFILL } }, { &hf_bthci_evt_name, { "Name", "bthci_evt.local_name", FT_STRINGZ, BASE_NONE, NULL, 0x0, "Userfriendly descriptive name for the device", HFILL } }, { &hf_bthci_evt_timeout, { "Timeout", "bthci_evt.timeout", FT_UINT16, BASE_DEC, NULL, 0x0, "Number of Baseband slots for timeout.", HFILL } }, { &hf_bthci_evt_scan_enable, { "Scan", "bthci_evt.scan_enable", FT_UINT8, BASE_HEX, VALS(evt_scan_enable_values), 0x0, "Scan Enable", HFILL } }, { &hf_bthci_evt_authentication_enable, { "Authentication", "bthci_evt.auth_enable", FT_UINT8, BASE_HEX, VALS(evt_auth_enable_values), 0x0, "Authentication Enable", HFILL } }, { &hf_bthci_evt_sco_flow_cont_enable, { "SCO Flow Control", "bthci_evt.sco_flow_cont_enable", FT_UINT8, BASE_HEX, VALS(evt_enable_values), 0x0, "SCO Flow Control Enable", HFILL } }, { &hf_bthci_evt_window, { "Interval", "bthci_evt.window", FT_UINT16, BASE_DEC, NULL, 0x0, "Window", HFILL } }, { &hf_bthci_evt_input_coding, { "Input Coding", "bthci_evt.input_coding", FT_UINT16, BASE_DEC, VALS(evt_input_coding_values), 0x0300, "Authentication Enable", HFILL } }, { &hf_bthci_evt_input_data_format, { "Input Data Format", "bthci_evt.input_data_format", FT_UINT16, BASE_DEC, VALS(evt_input_data_format_values), 0x00c0, "Input Data Format", HFILL } }, { &hf_bthci_evt_input_sample_size, { "Input Sample Size", "bthci_evt.input_sample_size", FT_UINT16, BASE_DEC, VALS(evt_input_sample_size_values), 0x0020, "Input Sample Size", HFILL } }, { &hf_bthci_evt_num_broadcast_retransm, { "Num Broadcast Retran", "bthci_evt.num_broad_retran", FT_UINT8, BASE_DEC, NULL, 0x0, "Number of Broadcast Retransmissions", HFILL } }, { &hf_bthci_evt_hold_mode_act_page, { "Suspend Page Scan", "bthci_evt.hold_mode_page", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x1, "Device can enter low power state", HFILL } }, { &hf_bthci_evt_hold_mode_act_inquiry, { "Suspend Inquiry Scan", "bthci_evt.hold_mode_inquiry", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x2, "Device can enter low power state", HFILL } }, { &hf_bthci_evt_hold_mode_act_periodic, { "Suspend Periodic Inquiries", "bthci_evt.hold_mode_periodic", FT_UINT8, BASE_DEC, VALS(evt_boolean), 0x4, "Device can enter low power state", HFILL } }, { &hf_bthci_evt_transmit_power_level, { "Transmit Power Level (dBm)", "bthci_evt.transmit_power_level", FT_INT8, BASE_DEC, NULL, 0x0, "Transmit Power Level (dBm)", HFILL } }, { &hf_bthci_evt_num_supp_iac, {" Num Support IAC", "bthci_evt.num_supp_iac", FT_UINT8, BASE_DEC, NULL, 0x0, "Num of supported IAC the device can simultaneously listen", HFILL } }, { &hf_bthci_evt_num_curr_iac, {" Num Current IAC", "bthci_evt.num_curr_iac", FT_UINT8, BASE_DEC, NULL, 0x0, "Num of IACs currently in use to simultaneously listen", HFILL } }, { &hf_bthci_evt_iac_lap, { "IAC LAP", "bthci_evt.num_curr_iac", FT_UINT24, BASE_HEX, NULL, 0x0, "LAP(s)used to create IAC", HFILL } }, { &hf_bthci_evt_loopback_mode, {"Loopback Mode", "bthci_evt.loopback_mode", FT_UINT8, BASE_HEX, VALS(evt_loopback_modes), 0x0, "Loopback Mode", HFILL } }, { &hf_bthci_evt_country_code, {"Country Code", "bthci_evt.country_code", FT_UINT8, BASE_HEX, VALS(evt_country_code_values), 0x0, "Country Code", HFILL } }, { &hf_bthci_evt_failed_contact_counter, {"Failed Contact Counter", "bthci_evt.failed_contact_counter", FT_UINT16, BASE_DEC, NULL, 0x0, "Failed Contact Counter", HFILL } }, { &hf_bthci_evt_link_quality, {"Link Quality", "bthci_evt.link_quality", FT_UINT8, BASE_DEC, NULL, 0x0, "Link Quality (0x00 - 0xFF Higher Value = Better Link)", HFILL } }, { &hf_bthci_evt_rssi, { "RSSI (dB)", "bthci_evt.rssi", FT_INT8, BASE_DEC, NULL, 0x0, "RSSI (dB)", HFILL } }, { &hf_bthci_evt_host_data_packet_length_acl, {"Host ACL Data Packet Length (bytes)", "bthci_evt.max_data_length_acl", FT_UINT16, BASE_DEC, NULL, 0x0, "Max Host ACL Data Packet length of data portion host is able to accept", HFILL } }, { &hf_bthci_evt_host_data_packet_length_sco, {"Host SCO Data Packet Length (bytes)", "bthci_evt.max_data_length_sco", FT_UINT8, BASE_DEC, NULL, 0x0, "Max Host SCO Data Packet length of data portion host is able to accept", HFILL } }, { &hf_bthci_evt_host_total_num_acl_data_packets, {"Host Total Num ACL Data Packets", "bthci_evt.max_data_num_acl", FT_UINT16, BASE_DEC, NULL, 0x0, "Total Number of HCI ACL Data Packets that can be stored in the data buffers of the Host", HFILL } }, { &hf_bthci_evt_host_total_num_sco_data_packets, {"Host Total Num SCO Data Packets", "bthci_evt.max_data_num_sco", FT_UINT16, BASE_DEC, NULL, 0x0, "Total Number of HCI SCO Data Packets that can be stored in the data buffers of the Host", HFILL } }, }; /* Setup protocol subtree array */ static gint *ett[] = { &ett_bthci_evt, &ett_opcode, &ett_lmp_subtree, &ett_ptype_subtree, }; /* Register the protocol name and description */ proto_bthci_evt = proto_register_protocol("Bluetooth HCI Event", "HCI_EVT", "bthci_evt"); register_dissector("bthci_evt", dissect_bthci_evt, proto_bthci_evt); /* Required function calls to register the header fields and subtrees used */ proto_register_field_array(proto_bthci_evt, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); } /* If this dissector uses sub-dissector registration add a registration routine. This format is required because a script is used to find these routines and create the code that calls these routines. */ void proto_reg_handoff_bthci_evt(void) { dissector_handle_t bthci_evt_handle; bthci_evt_handle = find_dissector("bthci_evt"); dissector_add("hci_h4.type", HCI_H4_TYPE_EVT, bthci_evt_handle); bthci_com_handle = find_dissector("bthci_cmd"); }