epan/dissectors/packet-bluetooth-hci.h

   1 /* packet-bluetooth-hci.h
   2  *
   3  * $Id$
   4  *
   5  * Wireshark - Network traffic analyzer
   6  * By Gerald Combs <gerald@wireshark.org>
   7  * Copyright 1998 Gerald Combs
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * as published by the Free Software Foundation; either version 2
  12  * of the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22  */
  23
  24 #ifndef __PACKET_BLUETOOTH_HCI_H__
  25 #define __PACKET_BLUETOOTH_HCI_H__
  26
  27 #include <epan/wmem/wmem.h>
  28
  29 #define HCI_H4_TYPE_CMD   0x01
  30 #define HCI_H4_TYPE_ACL   0x02
  31 #define HCI_H4_TYPE_SCO   0x03
  32 #define HCI_H4_TYPE_EVT   0x04
  33
  34 #define HCI_OGF_LINK_CONTROL           0x01
  35 #define HCI_OGF_LINK_POLICY            0x02
  36 #define HCI_OGF_HOST_CONTROLLER        0x03
  37 #define HCI_OGF_INFORMATIONAL          0x04
  38 #define HCI_OGF_STATUS                 0x05
  39 #define HCI_OGF_TESTING                0x06
  40 #define HCI_OGF_LOW_ENERGY             0x08
  41 #define HCI_OGF_LOGO_TESTING           0x3e
  42 #define HCI_OGF_VENDOR_SPECIFIC        0x3f
  43
  44 #define DID_VENDOR_ID_SOURCE_BLUETOOTH_SIG  1
  45 #define DID_VENDOR_ID_SOURCE_USB_FORUM      2
  46
  47 extern value_string_ext bthci_cmd_opcode_vals_ext;
  48 extern value_string_ext bthci_ogf_vals_ext;
  49 extern value_string_ext bthci_cmd_ocf_link_control_vals_ext;
  50 extern value_string_ext bthci_cmd_ocf_link_policy_vals_ext;
  51 extern value_string_ext bthci_cmd_ocf_host_controller_and_baseband_vals_ext;
  52 extern value_string_ext bthci_cmd_ocf_informational_vals_ext;
  53 extern value_string_ext bthci_cmd_ocf_status_vals_ext;
  54 extern value_string_ext bthci_cmd_ocf_testing_vals_ext;
  55 extern value_string_ext bthci_cmd_ocf_low_energy_vals_ext;
  56
  57 extern value_string_ext bthci_cmd_input_coding_vals_ext;
  58 extern value_string_ext bthci_cmd_input_data_format_vals_ext;
  59 extern value_string_ext bthci_cmd_input_sample_size_vals_ext;
  60 extern value_string_ext bthci_cmd_air_coding_format_vals_ext;
  61 extern value_string_ext bthci_cmd_status_vals_ext;
  62 extern value_string_ext bthci_cmd_service_class_type_vals_ext;
  63 extern value_string_ext bthci_cmd_eir_data_type_vals_ext;
  64 extern value_string_ext bthci_cmd_auth_req_vals_ext;
  65 extern value_string_ext bthci_cmd_appearance_vals_ext;
  66 extern value_string_ext bthci_evt_comp_id_ext;
  67
  68 extern value_string_ext bthci_cmd_cod_major_device_class_vals_ext;
  69 extern value_string_ext bthci_cmd_cod_minor_device_class_computer_vals_ext;
  70 extern value_string_ext bthci_cmd_cod_minor_device_class_phone_vals_ext;
  71 extern value_string_ext bthci_cmd_cod_minor_device_class_lan_net_load_factor_vals_ext;
  72 extern value_string_ext bthci_cmd_cod_minor_device_class_lan_net_type_vals_ext;
  73 extern value_string_ext bthci_cmd_cod_minor_device_class_audio_video_vals_ext;
  74 extern value_string_ext bthci_cmd_cod_minor_device_class_peripheral_class_vals_ext;
  75 extern value_string_ext bthci_cmd_cod_minor_device_class_peripheral_type_vals_ext;
  76 extern value_string_ext bthci_cmd_cod_minor_device_class_imaging_type_vals_ext;
  77 extern value_string_ext bthci_cmd_cod_minor_device_class_wearable_vals_ext;
  78 extern value_string_ext bthci_cmd_cod_minor_device_class_toy_vals_ext;
  79 extern value_string_ext bthci_cmd_cod_minor_device_class_health_vals_ext;
  80
  81 extern const value_string bthci_cmd_io_capability_vals[];
  82 extern const value_string bthci_cmd_oob_data_present_vals[];
  83 extern const value_string bthci_cmd_address_types_vals[];
  84 extern const value_string bthci_cmd_scan_enable_values[];
  85 extern const value_string bthci_cmd_page_scan_modes[];
  86 extern const value_string bthci_cmd_page_scan_repetition_modes[];
  87 extern const value_string bthci_cmd_page_scan_period_modes[];
  88 extern const value_string bthci_cmd_notification_types[];
  89
  90
  91 /* We support Bluetooth over various interfaces, interface_id and adapter_id
  92    is used to decode further payload. Case: there is a host. Host has X
  93    interfaces. Each interface has Y adapter. Each adapter has ACL handle or
  94    L2CAP CID. ACL handle has L2CAP CID and/or L2CAP PSM. L2CAP CID or
  95    L2CAP PSM has RFCOMM channel or other end-protocol like OBEX, AVRCP, HID,
  96    AVDTP, BNEP etc. RFCOMM channel has end-protocol like OBEX, HFP, etc.
  97    Important note: correct payload decoding should store needed data using
  98    key contain interface_id, adapter_id, ..., last_channel_type (for example
  99    RFCOMM channel, transaction_id, frame number etc. ) */
 100 #define HCI_INTERFACE_H1   0
 101 #define HCI_INTERFACE_H4   1
 102 #define HCI_INTERFACE_USB  2
 103 #define HCI_INTERFACE_AMP  3
 104
 105 #define HCI_ADAPTER_DEFAULT 0
 106
 107 /* chandle_to_bdaddr_table:  interface_id + adapter_id + connection_handle + frame_number -> bd_addr[6] */
 108 /* bdaddr_to_name_table:     bd_addr[6] + frame_number -> name */
 109 /* localhost_bdaddr:         interface_id + adapter_id + frame_number -> bd_addr[6] */
 110 /* localhost_name:           interface_id + adapter_id + frame_number -> name */
 111 typedef struct _hci_data_t {
 112     guint32     interface_id;
 113     guint32     adapter_id;
 114     wmem_tree_t *chandle_to_bdaddr_table;
 115     wmem_tree_t *bdaddr_to_name_table;
 116     wmem_tree_t *localhost_bdaddr;
 117     wmem_tree_t *localhost_name;
 118 } hci_data_t;
 119
 120 typedef struct _remote_bdaddr_t {
 121     guint32  interface_id;
 122     guint32  adapter_id;
 123     guint16  chandle;
 124     guint8   bd_addr[6];
 125 } remote_bdaddr_t;
 126
 127 typedef struct _device_name_t {
 128     guint32  bd_addr_oui;
 129     guint32  bd_addr_id;
 130     gchar    *name;
 131 } device_name_t;
 132
 133 typedef struct _localhost_bdaddr_entry_t {
 134     guint32  interface_id;
 135     guint32  adapter_id;
 136     guint8   bd_addr[6];
 137 } localhost_bdaddr_entry_t;
 138
 139 typedef struct _localhost_name_entry_t {
 140     guint32  interface_id;
 141     guint32  adapter_id;
 142     gchar    *name;
 143 } localhost_name_entry_t;
 144
 145 #endif