| /* |
| * |
| * BlueZ - Bluetooth protocol stack for Linux |
| * |
| * Copyright (C) 2011-2014 Intel Corporation |
| * Copyright (C) 2002-2010 Marcel Holtmann <marcel@holtmann.org> |
| * |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #include <stdio.h> |
| |
| #include "src/shared/util.h" |
| #include "display.h" |
| #include "packet.h" |
| #include "bt.h" |
| #include "lmp.h" |
| |
| #define COLOR_OPCODE COLOR_MAGENTA |
| #define COLOR_OPCODE_UNKNOWN COLOR_WHITE_BG |
| |
| static const char *get_opcode_str(uint16_t opcode); |
| |
| static void print_opcode(uint16_t opcode) |
| { |
| const char *str; |
| |
| str = get_opcode_str(opcode); |
| if (!str) |
| str = "Unknown"; |
| |
| if (opcode & 0xff00) |
| print_field("Operation: %s (%u/%u)", str, |
| opcode >> 8, opcode & 0xff); |
| else |
| print_field("Operation: %s (%u)", str, opcode); |
| } |
| |
| static void accepted(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_accepted *pdu = data; |
| |
| print_opcode(pdu->opcode); |
| } |
| |
| static void not_accepted(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_not_accepted *pdu = data; |
| |
| print_opcode(pdu->opcode); |
| packet_print_error("Error code", pdu->error); |
| } |
| |
| static void clkoffset_req(const void *data, uint8_t size) |
| { |
| } |
| |
| static void detach(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_detach *pdu = data; |
| |
| packet_print_error("Error code", pdu->error); |
| } |
| |
| static void au_rand(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_au_rand *pdu = data; |
| |
| packet_hexdump(pdu->number, 16); |
| } |
| |
| static void sres(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_sres *pdu = data; |
| |
| packet_hexdump(pdu->response, 4); |
| } |
| |
| static void encryption_mode_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_encryption_mode_req *pdu = data; |
| const char *str; |
| |
| switch (pdu->mode) { |
| case 0x00: |
| str = "No encryption"; |
| break; |
| case 0x01: |
| str = "Encryption"; |
| break; |
| case 0x02: |
| str = "Encryption"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field("Mode: %s (%u)", str, pdu->mode); |
| } |
| |
| static void encryption_key_size_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_encryption_key_size_req *pdu = data; |
| |
| print_field("Key size: %u", pdu->key_size); |
| } |
| |
| static void start_encryption_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_start_encryption_req *pdu = data; |
| |
| packet_hexdump(pdu->number, 16); |
| } |
| |
| static void stop_encryption_req(const void *data, uint8_t size) |
| { |
| } |
| |
| static void unsniff_req(const void *data, uint8_t size) |
| { |
| } |
| |
| static void max_power(const void *data, uint8_t size) |
| { |
| } |
| |
| static void min_power(const void *data, uint8_t size) |
| { |
| } |
| |
| static void auto_rate(const void *data, uint8_t size) |
| { |
| } |
| |
| static void version_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_version_req *pdu = data; |
| |
| packet_print_version("Version", pdu->version, |
| "Subversion", le16_to_cpu(pdu->subversion)); |
| packet_print_company("Company", le16_to_cpu(pdu->company)); |
| } |
| |
| static void version_res(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_version_res *pdu = data; |
| |
| packet_print_version("Version", pdu->version, |
| "Subversion", le16_to_cpu(pdu->subversion)); |
| packet_print_company("Company", le16_to_cpu(pdu->company)); |
| } |
| |
| static void features_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_features_req *pdu = data; |
| |
| packet_print_features_lmp(pdu->features, 0x00); |
| } |
| |
| static void features_res(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_features_res *pdu = data; |
| |
| packet_print_features_lmp(pdu->features, 0x00); |
| } |
| |
| static void max_slot(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_max_slot *pdu = data; |
| |
| print_field("Slots: 0x%4.4x", pdu->slots); |
| } |
| |
| static void max_slot_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_max_slot_req *pdu = data; |
| |
| print_field("Slots: 0x%4.4x", pdu->slots); |
| } |
| |
| static void timing_accuracy_req(const void *data, uint8_t size) |
| { |
| } |
| |
| static void timing_accuracy_res(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_timing_accuracy_res *pdu = data; |
| |
| print_field("Drift: %u ppm", pdu->drift); |
| print_field("Jitter: %u usec", pdu->jitter); |
| } |
| |
| static void setup_complete(const void *data, uint8_t size) |
| { |
| } |
| |
| static void use_semi_permanent_key(const void *data, uint8_t size) |
| { |
| } |
| |
| static void host_connection_req(const void *data, uint8_t size) |
| { |
| } |
| |
| static void page_scan_mode_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_page_scan_mode_req *pdu = data; |
| const char *str; |
| |
| switch (pdu->scheme) { |
| case 0x00: |
| str = "Mandatory"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field("Paging scheme: %s (%u)", str, pdu->scheme); |
| |
| if (pdu->scheme == 0x00) { |
| switch (pdu->settings) { |
| case 0x00: |
| str = "R0"; |
| break; |
| case 0x01: |
| str = "R1"; |
| break; |
| case 0x02: |
| str = "R2"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| } else |
| str = "Reserved"; |
| |
| print_field("Paging scheme settings: %s (%u)", str, pdu->settings); |
| } |
| |
| static void test_activate(const void *data, uint8_t size) |
| { |
| } |
| |
| static void encryption_key_size_mask_req(const void *data, uint8_t size) |
| { |
| } |
| |
| static void set_afh(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_set_afh *pdu = data; |
| const char *str; |
| |
| print_field("Instant: %u", le32_to_cpu(pdu->instant)); |
| |
| switch (pdu->mode) { |
| case 0x00: |
| str = "Disabled"; |
| break; |
| case 0x01: |
| str = "Enabled"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field("Mode: %s (0x%2.2x)", str, pdu->mode); |
| packet_print_channel_map_lmp(pdu->map); |
| } |
| |
| static void encapsulated_header(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_encapsulated_header *pdu = data; |
| const char *str; |
| |
| print_field("Major type: %u", pdu->major); |
| print_field("Minor type: %u", pdu->minor); |
| |
| if (pdu->major == 0x01) { |
| switch (pdu->minor) { |
| case 0x01: |
| str = "P-192 Public Key"; |
| break; |
| case 0x02: |
| str = "P-256 Public Key"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field(" %s", str); |
| } |
| |
| print_field("Length: %u", pdu->length); |
| } |
| |
| static void encapsulated_payload(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_encapsulated_payload *pdu = data; |
| |
| packet_hexdump(pdu->data, 16); |
| } |
| |
| static void simple_pairing_confirm(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_simple_pairing_confirm *pdu = data; |
| |
| packet_hexdump(pdu->value, 16); |
| } |
| |
| static void simple_pairing_number(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_simple_pairing_number *pdu = data; |
| |
| packet_hexdump(pdu->value, 16); |
| } |
| |
| static void dhkey_check(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_dhkey_check *pdu = data; |
| |
| packet_hexdump(pdu->value, 16); |
| } |
| |
| static void accepted_ext(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_accepted_ext *pdu = data; |
| uint16_t opcode; |
| |
| switch (pdu->escape) { |
| case 127: |
| opcode = LMP_ESC4(pdu->opcode); |
| break; |
| default: |
| return; |
| } |
| |
| print_opcode(opcode); |
| } |
| |
| static void not_accepted_ext(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_not_accepted_ext *pdu = data; |
| uint16_t opcode; |
| |
| switch (pdu->escape) { |
| case 127: |
| opcode = LMP_ESC4(pdu->opcode); |
| break; |
| default: |
| return; |
| } |
| |
| print_opcode(opcode); |
| print_field("Error code: %u", pdu->error); |
| } |
| |
| static void features_req_ext(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_features_req_ext *pdu = data; |
| |
| print_field("Features page: %u", pdu->page); |
| print_field("Max supported page: %u", pdu->max_page); |
| packet_print_features_lmp(pdu->features, pdu->page); |
| } |
| |
| static void features_res_ext(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_features_res_ext *pdu = data; |
| |
| print_field("Features page: %u", pdu->page); |
| print_field("Max supported page: %u", pdu->max_page); |
| packet_print_features_lmp(pdu->features, pdu->page); |
| } |
| |
| static void packet_type_table_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_packet_type_table_req *pdu = data; |
| const char *str; |
| |
| switch (pdu->table) { |
| case 0x00: |
| str = "1 Mbps only"; |
| break; |
| case 0x01: |
| str = "2/3 Mbps"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field("Table: %s (0x%2.2x)", str, pdu->table); |
| } |
| |
| static void channel_classification_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_channel_classification_req *pdu = data; |
| const char *str; |
| |
| switch (pdu->mode) { |
| case 0x00: |
| str = "Disabled"; |
| break; |
| case 0x01: |
| str = "Enabled"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field("Reporting mode: %s (0x%2.2x)", str, pdu->mode); |
| print_field("Min interval: 0x%2.2x", pdu->min_interval); |
| print_field("Max interval: 0x%2.2x", pdu->max_interval); |
| } |
| |
| static void channel_classification(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_channel_classification *pdu = data; |
| char str[21]; |
| int i; |
| |
| for (i = 0; i < 10; i++) |
| sprintf(str + (i * 2), "%2.2x", pdu->classification[i]); |
| |
| print_field("Features: 0x%s", str); |
| } |
| |
| static void pause_encryption_req(const void *data, uint8_t size) |
| { |
| } |
| |
| static void resume_encryption_req(const void *data, uint8_t size) |
| { |
| } |
| |
| static void io_capability_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_io_capability_req *pdu = data; |
| const char *str; |
| |
| packet_print_io_capability(pdu->capability); |
| |
| switch (pdu->oob_data) { |
| case 0x00: |
| str = "No authentication data received"; |
| break; |
| case 0x01: |
| str = "Authentication data received"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field("OOB data: %s (0x%2.2x)", str, pdu->oob_data); |
| |
| packet_print_io_authentication(pdu->authentication); |
| } |
| |
| static void io_capability_res(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_io_capability_res *pdu = data; |
| const char *str; |
| |
| packet_print_io_capability(pdu->capability); |
| |
| switch (pdu->oob_data) { |
| case 0x00: |
| str = "No authentication data received"; |
| break; |
| case 0x01: |
| str = "Authentication data received"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field("OOB data: %s (0x%2.2x)", str, pdu->oob_data); |
| |
| packet_print_io_authentication(pdu->authentication); |
| } |
| |
| static void numeric_comparison_failed(const void *data, uint8_t size) |
| { |
| } |
| |
| static void passkey_failed(const void *data, uint8_t size) |
| { |
| } |
| |
| static void oob_failed(const void *data, uint8_t size) |
| { |
| } |
| |
| static void power_control_req(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_power_control_req *pdu = data; |
| const char *str; |
| |
| switch (pdu->request) { |
| case 0x00: |
| str = "Decrement power one step"; |
| break; |
| case 0x01: |
| str = "Increment power one step"; |
| break; |
| case 0x02: |
| str = "Increase to maximum power"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field("Request: %s (0x%2.2x)", str, pdu->request); |
| } |
| |
| static void power_control_res(const void *data, uint8_t size) |
| { |
| const struct bt_lmp_power_control_res *pdu = data; |
| const char *str; |
| |
| print_field("Response: 0x%2.2x", pdu->response); |
| |
| switch (pdu->response & 0x03) { |
| case 0x00: |
| str = "Not supported"; |
| break; |
| case 0x01: |
| str = "Changed one step"; |
| break; |
| case 0x02: |
| str = "Max power"; |
| break; |
| case 0x03: |
| str = "Min power"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field(" GFSK: %s", str); |
| |
| switch ((pdu->response & 0x0c) >> 2) { |
| case 0x00: |
| str = "Not supported"; |
| break; |
| case 0x01: |
| str = "Changed one step"; |
| break; |
| case 0x02: |
| str = "Max power"; |
| break; |
| case 0x03: |
| str = "Min power"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field(" DQPSK: %s", str); |
| |
| switch ((pdu->response & 0x30) >> 4) { |
| case 0x00: |
| str = "Not supported"; |
| break; |
| case 0x01: |
| str = "Changed one step"; |
| break; |
| case 0x02: |
| str = "Max power"; |
| break; |
| case 0x03: |
| str = "Min power"; |
| break; |
| default: |
| str = "Reserved"; |
| break; |
| } |
| |
| print_field(" 8DPSK: %s", str); |
| } |
| |
| static void ping_req(const void *data, uint8_t size) |
| { |
| } |
| |
| static void ping_res(const void *data, uint8_t size) |
| { |
| } |
| |
| struct lmp_data { |
| uint16_t opcode; |
| const char *str; |
| void (*func) (const void *data, uint8_t size); |
| uint8_t size; |
| bool fixed; |
| }; |
| |
| static const struct lmp_data lmp_table[] = { |
| { 1, "LMP_name_req" }, |
| { 2, "LMP_name_res" }, |
| { 3, "LMP_accepted", accepted, 1, true }, |
| { 4, "LMP_not_accepted", not_accepted, 2, true }, |
| { 5, "LMP_clkoffset_req", clkoffset_req, 0, true }, |
| { 6, "LMP_clkoffset_res" }, |
| { 7, "LMP_detach", detach, 1, true }, |
| { 8, "LMP_in_rand" }, |
| { 9, "LMP_comb_key" }, |
| { 10, "LMP_unit_key" }, |
| { 11, "LMP_au_rand", au_rand, 16, true }, |
| { 12, "LMP_sres", sres, 4, true }, |
| { 13, "LMP_temp_rand" }, |
| { 14, "LMP_temp_key" }, |
| { 15, "LMP_encryption_mode_req", encryption_mode_req, 1, true }, |
| { 16, "LMP_encryption_key_size_req", encryption_key_size_req, 1, true }, |
| { 17, "LMP_start_encryption_req", start_encryption_req, 16, true }, |
| { 18, "LMP_stop_encryption_req", stop_encryption_req, 0, true }, |
| { 19, "LMP_switch_req" }, |
| { 20, "LMP_hold" }, |
| { 21, "LMP_hold_req" }, |
| { 22, "LMP_sniff" }, |
| { 23, "LMP_sniff_req" }, |
| { 24, "LMP_unsniff_req", unsniff_req, 0, true }, |
| { 25, "LMP_park_req" }, |
| { 26, "LMP_park" }, |
| { 27, "LMP_set_broadcast_scan_window" }, |
| { 28, "LMP_modify_beacon" }, |
| { 29, "LMP_unpark_BD_ADDR_req" }, |
| { 30, "LMP_unpark_PM_ADDR_req" }, |
| { 31, "LMP_incr_power_req" }, |
| { 32, "LMP_decr_power_req" }, |
| { 33, "LMP_max_power", max_power, 0, true }, |
| { 34, "LMP_min_power", min_power, 0, true }, |
| { 35, "LMP_auto_rate", auto_rate, 0, true }, |
| { 36, "LMP_preferred_rate" }, |
| { 37, "LMP_version_req", version_req, 5, true }, |
| { 38, "LMP_version_res", version_res, 5, true }, |
| { 39, "LMP_features_req", features_req, 8, true }, |
| { 40, "LMP_features_res", features_res, 8, true }, |
| { 41, "LMP_quality_of_service" }, |
| { 42, "LMP_quality_of_service_req" }, |
| { 43, "LMP_SCO_link_req" }, |
| { 44, "LMP_remove_SCO_link_req" }, |
| { 45, "LMP_max_slot", max_slot, 1, true }, |
| { 46, "LMP_max_slot_req", max_slot_req, 1, true }, |
| { 47, "LMP_timing_accuracy_req", timing_accuracy_req, 0, true }, |
| { 48, "LMP_timing_accuracy_res", timing_accuracy_res, 2, true }, |
| { 49, "LMP_setup_complete", setup_complete, 0, true }, |
| { 50, "LMP_use_semi_permanent_key", use_semi_permanent_key, 0, true }, |
| { 51, "LMP_host_connection_req", host_connection_req, 0, true }, |
| { 52, "LMP_slot_offset" }, |
| { 53, "LMP_page_mode_req" }, |
| { 54, "LMP_page_scan_mode_req", page_scan_mode_req, 2, true }, |
| { 55, "LMP_supervision_timeout" }, |
| { 56, "LMP_test_activate", test_activate, 0, true }, |
| { 57, "LMP_test_control" }, |
| { 58, "LMP_encryption_key_size_mask_req", encryption_key_size_mask_req, 0, true }, |
| { 59, "LMP_encryption_key_size_mask_res" }, |
| { 60, "LMP_set_AFH", set_afh, 15, true }, |
| { 61, "LMP_encapsulated_header", encapsulated_header, 3, true }, |
| { 62, "LMP_encapsulated_payload", encapsulated_payload, 16, true }, |
| { 63, "LMP_simple_pairing_confirm", simple_pairing_confirm, 16, true }, |
| { 64, "LMP_simple_pairing_number", simple_pairing_number, 16, true }, |
| { 65, "LMP_DHkey_check", dhkey_check, 16, true }, |
| { 66, "LMP_pause_encryption_aes_req" }, |
| { LMP_ESC4(1), "LMP_accepted_ext", accepted_ext, 2, true }, |
| { LMP_ESC4(2), "LMP_not_accepted_ext", not_accepted_ext, 3, true }, |
| { LMP_ESC4(3), "LMP_features_req_ext", features_req_ext, 10, true }, |
| { LMP_ESC4(4), "LMP_features_res_ext", features_res_ext, 10, true }, |
| { LMP_ESC4(5), "LMP_clk_adj" }, |
| { LMP_ESC4(6), "LMP_clk_adj_ack" }, |
| { LMP_ESC4(7), "LMP_clk_adj_req" }, |
| { LMP_ESC4(11), "LMP_packet_type_table_req", packet_type_table_req, 1, true }, |
| { LMP_ESC4(12), "LMP_eSCO_link_req" }, |
| { LMP_ESC4(13), "LMP_remove_eSCO_link_req" }, |
| { LMP_ESC4(16), "LMP_channel_classification_req", channel_classification_req, 5, true }, |
| { LMP_ESC4(17), "LMP_channel_classification", channel_classification, 10, true }, |
| { LMP_ESC4(21), "LMP_sniff_subrating_req" }, |
| { LMP_ESC4(22), "LMP_sniff_subrating_res" }, |
| { LMP_ESC4(23), "LMP_pause_encryption_req", pause_encryption_req, 0, true }, |
| { LMP_ESC4(24), "LMP_resume_encryption_req", resume_encryption_req, 0, true }, |
| { LMP_ESC4(25), "LMP_IO_capability_req", io_capability_req, 3, true }, |
| { LMP_ESC4(26), "LMP_IO_capability_res", io_capability_res, 3, true }, |
| { LMP_ESC4(27), "LMP_numeric_comparison_failed", numeric_comparison_failed, 0, true }, |
| { LMP_ESC4(28), "LMP_passkey_failed", passkey_failed, 0, true }, |
| { LMP_ESC4(29), "LMP_oob_failed", oob_failed, 0, true }, |
| { LMP_ESC4(30), "LMP_keypress_notification" }, |
| { LMP_ESC4(31), "LMP_power_control_req", power_control_req, 1, true }, |
| { LMP_ESC4(32), "LMP_power_control_res", power_control_res, 1, true }, |
| { LMP_ESC4(33), "LMP_ping_req", ping_req, 0, true }, |
| { LMP_ESC4(34), "LMP_ping_res", ping_res, 0, true }, |
| { } |
| }; |
| |
| static const char *get_opcode_str(uint16_t opcode) |
| { |
| int i; |
| |
| for (i = 0; lmp_table[i].str; i++) { |
| if (lmp_table[i].opcode == opcode) |
| return lmp_table[i].str; |
| } |
| |
| return NULL; |
| } |
| |
| void lmp_packet(const void *data, uint8_t size) |
| { |
| const struct lmp_data *lmp_data = NULL; |
| const char *opcode_color, *opcode_str; |
| uint16_t opcode; |
| uint8_t tid, off; |
| int i; |
| |
| tid = ((const uint8_t *) data)[0] & 0x01; |
| opcode = (((const uint8_t *) data)[0] & 0xfe) >> 1; |
| |
| switch (opcode) { |
| case 127: |
| opcode = LMP_ESC4(((const uint8_t *) data)[1]); |
| off = 2; |
| break; |
| case 126: |
| case 125: |
| case 124: |
| return; |
| default: |
| off = 1; |
| break; |
| } |
| |
| for (i = 0; lmp_table[i].str; i++) { |
| if (lmp_table[i].opcode == opcode) { |
| lmp_data = &lmp_table[i]; |
| break; |
| } |
| } |
| |
| if (lmp_data) { |
| if (lmp_data->func) |
| opcode_color = COLOR_OPCODE; |
| else |
| opcode_color = COLOR_OPCODE_UNKNOWN; |
| opcode_str = lmp_data->str; |
| } else { |
| opcode_color = COLOR_OPCODE_UNKNOWN; |
| opcode_str = "Unknown"; |
| } |
| |
| if (opcode & 0xff00) |
| print_indent(6, opcode_color, "", opcode_str, COLOR_OFF, |
| " (%u/%u) TID %u", opcode >> 8, opcode & 0xff, tid); |
| else |
| print_indent(6, opcode_color, "", opcode_str, COLOR_OFF, |
| " (%u) TID %d", opcode, tid); |
| |
| if (!lmp_data || !lmp_data->func) { |
| packet_hexdump(data + off, size - off); |
| return; |
| } |
| |
| if (lmp_data->fixed) { |
| if (size - off != lmp_data->size) { |
| print_text(COLOR_ERROR, "invalid packet size"); |
| packet_hexdump(data + off, size - off); |
| return; |
| } |
| } else { |
| if (size - off < lmp_data->size) { |
| print_text(COLOR_ERROR, "too short packet"); |
| packet_hexdump(data + off, size - off); |
| return; |
| } |
| } |
| |
| lmp_data->func(data + off, size - off); |
| } |
| |
| void lmp_todo(void) |
| { |
| int i; |
| |
| printf("LMP operations with missing decodings:\n"); |
| |
| for (i = 0; lmp_table[i].str; i++) { |
| if (lmp_table[i].func) |
| continue; |
| |
| printf("\t%s\n", lmp_table[i].str); |
| } |
| } |