913a96a2d3
This fixes dissection of queries with new clients with query attribute support to servers that don't support this.
5103 lines
171 KiB
C
5103 lines
171 KiB
C
/* packet-mysql.c
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* Routines for mysql packet dissection
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*
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* Huagang XIE <huagang@intruvert.com>
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*
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* MySQL 4.1+ protocol by Axel Schwenke <axel@mysql.com>
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* MariaDB protocol by Georg Richter <georg@mariadb.com>
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* & Diego Dupin <diego.dupin@mariadb.com>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* Copied from packet-tftp.c
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*
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*
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* the protocol specifications
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* For MySQL at
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* https://dev.mysql.com/doc/dev/mysql-server/latest/PAGE_PROTOCOL.html
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* For MariaDB at
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* https://mariadb.com/kb/en/clientserver-protocol/
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* and MySQL source code
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*/
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/* create extra output for conversation tracking */
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/* #define CTDEBUG 1 */
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#include "config.h"
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#include <epan/packet.h>
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#include <epan/prefs.h>
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#include <epan/expert.h>
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#include <epan/strutil.h>
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#include <epan/proto_data.h>
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#include "packet-tcp.h"
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#include "packet-tls-utils.h"
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void proto_register_mysql(void);
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void proto_reg_handoff_mysql(void);
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/* port for protocol registration */
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#define TCP_PORT_MySQL 3306
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/* MariaDB Server >= 10.0 sends a 5.5.5- prefix for the version, since
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replication doesn't support a two digit version number. Version 5.5.5
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was never released in MySQL and MariaDB */
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#define MARIADB_RPL_VERSION_HACK "5.5.5-"
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/* client/server capabilities
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* Source: http://dev.mysql.com/doc/internals/en/capability-flags.html
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* Source: mysql_com.h
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*/
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#define MYSQL_CAPS_LP 0x0001 /* CLIENT_LONG_PASSWORD/CLIENT_IS_MYSQL */
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#define MYSQL_CAPS_FR 0x0002 /* CLIENT_FOUND_ROWS */
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#define MYSQL_CAPS_LF 0x0004 /* CLIENT_LONG_FLAG */
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#define MYSQL_CAPS_CD 0x0008 /* CLIENT_CONNECT_WITH_DB */
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#define MYSQL_CAPS_NS 0x0010 /* CLIENT_NO_SCHEMA */
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#define MYSQL_CAPS_CP 0x0020 /* CLIENT_COMPRESS */
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#define MYSQL_CAPS_OB 0x0040 /* CLIENT_ODBC */
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#define MYSQL_CAPS_LI 0x0080 /* CLIENT_LOCAL_FILES */
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#define MYSQL_CAPS_IS 0x0100 /* CLIENT_IGNORE_SPACE */
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#define MYSQL_CAPS_CU 0x0200 /* CLIENT_PROTOCOL_41 */
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#define MYSQL_CAPS_IA 0x0400 /* CLIENT_INTERACTIVE */
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#define MYSQL_CAPS_SL 0x0800 /* CLIENT_SSL */
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#define MYSQL_CAPS_II 0x1000 /* CLIENT_IGNORE_SPACE */
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#define MYSQL_CAPS_TA 0x2000 /* CLIENT_TRANSACTIONS */
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#define MYSQL_CAPS_RS 0x4000 /* CLIENT_RESERVED */
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#define MYSQL_CAPS_SC 0x8000 /* CLIENT_SECURE_CONNECTION */
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/* field flags */
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#define MYSQL_FLD_NOT_NULL_FLAG 0x0001
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#define MYSQL_FLD_PRI_KEY_FLAG 0x0002
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#define MYSQL_FLD_UNIQUE_KEY_FLAG 0x0004
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#define MYSQL_FLD_MULTIPLE_KEY_FLAG 0x0008
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#define MYSQL_FLD_BLOB_FLAG 0x0010
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#define MYSQL_FLD_UNSIGNED_FLAG 0x0020
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#define MYSQL_FLD_ZEROFILL_FLAG 0x0040
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#define MYSQL_FLD_BINARY_FLAG 0x0080
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#define MYSQL_FLD_ENUM_FLAG 0x0100
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#define MYSQL_FLD_AUTO_INCREMENT_FLAG 0x0200
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#define MYSQL_FLD_TIMESTAMP_FLAG 0x0400
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#define MYSQL_FLD_SET_FLAG 0x0800
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/* extended capabilities: 4.1+ client only
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*
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* These are libmysqlclient flags and NOT present
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* in the protocol:
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* CLIENT_SSL_VERIFY_SERVER_CERT (1UL << 30)
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* CLIENT_REMEMBER_OPTIONS (1UL << 31)
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*/
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#define MYSQL_CAPS_MS 0x0001 /* CLIENT_MULTI_STATMENTS */
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#define MYSQL_CAPS_MR 0x0002 /* CLIENT_MULTI_RESULTS */
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#define MYSQL_CAPS_PM 0x0004 /* CLIENT_PS_MULTI_RESULTS */
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#define MYSQL_CAPS_PA 0x0008 /* CLIENT_PLUGIN_AUTH */
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#define MYSQL_CAPS_CA 0x0010 /* CLIENT_CONNECT_ATTRS */
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#define MYSQL_CAPS_AL 0x0020 /* CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA */
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#define MYSQL_CAPS_EP 0x0040 /* CLIENT_CAN_HANDLE_EXPIRED_PASSWORDS */
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#define MYSQL_CAPS_ST 0x0080 /* CLIENT_SESSION_TRACK */
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#define MYSQL_CAPS_DE 0x0100 /* CLIENT_DEPRECATE_EOF */
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#define MYSQL_CAPS_RM 0x0200 /* CLIENT_OPTIONAL_RESULTSET_METADATA */
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#define MYSQL_CAPS_ZS 0x0400 /* CLIENT_ZSTD_COMPRESSION_ALGORITHM */
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#define MYSQL_CAPS_QA 0x0800 /* CLIENT_QUERY_ATTRIBUTES */
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#define MYSQL_CAPS_MF 0x1000 /* MULTI_FACTOR_AUTHENTICATION */
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#define MYSQL_CAPS_CE 0x2000 /* CLIENT_CAPABILITY_EXTENSION */
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#define MYSQL_CAPS_UNUSED 0xC000
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/* status bitfield */
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#define MYSQL_STAT_IT 0x0001
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#define MYSQL_STAT_AC 0x0002
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#define MYSQL_STAT_MU 0x0004
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#define MYSQL_STAT_MR 0x0008
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#define MYSQL_STAT_BI 0x0010
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#define MYSQL_STAT_NI 0x0020
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#define MYSQL_STAT_CR 0x0040
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#define MYSQL_STAT_LR 0x0080
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#define MYSQL_STAT_DR 0x0100
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#define MYSQL_STAT_BS 0x0200
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#define MYSQL_STAT_MC 0x0400
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#define MYSQL_STAT_QUERY_WAS_SLOW 0x0800
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#define MYSQL_STAT_PS_OUT_PARAMS 0x1000
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#define MYSQL_STAT_TRANS_READONLY 0x2000
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#define MYSQL_STAT_SESSION_STATE_CHANGED 0x4000
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/* bitfield for MYSQL_REFRESH */
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#define MYSQL_RFSH_GRANT 1 /* Refresh grant tables */
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#define MYSQL_RFSH_LOG 2 /* Start on new log file */
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#define MYSQL_RFSH_TABLES 4 /* close all tables */
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#define MYSQL_RFSH_HOSTS 8 /* Flush host cache */
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#define MYSQL_RFSH_STATUS 16 /* Flush status variables */
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#define MYSQL_RFSH_THREADS 32 /* Flush thread cache */
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#define MYSQL_RFSH_SLAVE 64 /* Reset master info and restart slave thread */
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#define MYSQL_RFSH_MASTER 128 /* Remove all bin logs in the index and truncate the index */
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/* MySQL command codes (enum_server_command in mysql-server.git:include/my_command.h) */
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#define MYSQL_SLEEP 0 /* not from client */
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#define MYSQL_QUIT 1
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#define MYSQL_INIT_DB 2
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#define MYSQL_QUERY 3
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#define MYSQL_FIELD_LIST 4
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#define MYSQL_CREATE_DB 5
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#define MYSQL_DROP_DB 6
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#define MYSQL_REFRESH 7
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#define MYSQL_SHUTDOWN 8
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#define MYSQL_STATISTICS 9
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#define MYSQL_PROCESS_INFO 10
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#define MYSQL_CONNECT 11 /* not from client */
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#define MYSQL_PROCESS_KILL 12
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#define MYSQL_DEBUG 13
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#define MYSQL_PING 14
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#define MYSQL_TIME 15 /* not from client */
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#define MYSQL_DELAY_INSERT 16 /* not from client */
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#define MYSQL_CHANGE_USER 17
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#define MYSQL_BINLOG_DUMP 18 /* replication */
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#define MYSQL_TABLE_DUMP 19 /* replication */
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#define MYSQL_CONNECT_OUT 20 /* replication */
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#define MYSQL_REGISTER_SLAVE 21 /* replication */
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#define MYSQL_STMT_PREPARE 22
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#define MYSQL_STMT_EXECUTE 23
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#define MYSQL_STMT_SEND_LONG_DATA 24
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#define MYSQL_STMT_CLOSE 25
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#define MYSQL_STMT_RESET 26
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#define MYSQL_SET_OPTION 27
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#define MYSQL_STMT_FETCH 28
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#define MYSQL_DAEMON 29
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#define MYSQL_BINLOG_DUMP_GTID 30 /* replication */
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#define MYSQL_RESET_CONNECTION 31
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/* MariaDB specific commands */
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#define MARIADB_STMT_BULK_EXECUTE 250
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/* MariaDB bulk execute flags */
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#define MARIADB_BULK_AUTOID 64
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#define MARIADB_BULK_SEND_TYPES 128
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/* MariaDB extended capabilities */
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#define MARIADB_CAPS_PR 0x0001 /* MARIADB_CLIENT_PROGRESS */
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#define MARIADB_CAPS_CM 0x0002 /* MARIADB_CLIENT_COM_MULTI */
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#define MARIADB_CAPS_BO 0x0004 /* MARIADB_CLIENT_STMT_BULK_OPERATIONS */
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#define MARIADB_CAPS_EM 0x0008 /* MARIADB_CLIENT_EXTENDED_METADATA */
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#define MARIADB_CAPS_ME 0x0010 /* MARIADB_CLIENT_CACHE_METADATA */
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/* MariaDB bulk indicators */
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#define MARIADB_INDICATOR_NONE 0
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#define MARIADB_INDICATOR_NULL 1
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#define MARIADB_INDICATOR_DEFAULT 2
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#define MARIADB_INDICATOR_IGNORE 3
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#define MARIADB_INDICATIR_IGNORE_ROW 4
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/* MySQL cursor types */
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#define MYSQL_CURSOR_TYPE_NO_CURSOR 0
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#define MYSQL_CURSOR_TYPE_READ_ONLY 1
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#define MYSQL_CURSOR_TYPE_FOR_UPDATE 2
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#define MYSQL_CURSOR_TYPE_SCROLLABLE 4
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/* MySQL parameter flags -- used internally by the dissector */
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#define MYSQL_PARAM_FLAG_STREAMED 0x01
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/* Compression states, internal to the dissector */
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#define MYSQL_COMPRESS_NONE 0
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#define MYSQL_COMPRESS_INIT 1
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#define MYSQL_COMPRESS_ACTIVE 2
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/* Generic Response Codes */
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#define MYSQL_RESPONSE_OK 0x00
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#define MYSQL_RESPONSE_ERR 0xFF
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#define MYSQL_RESPONSE_EOF 0xFE
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/* mariadb extended keys */
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#define MARIADB_EXT_META_TYPE 0
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#define MARIADB_EXT_META_FORMAT 1
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/* decoding table: command */
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static const value_string mysql_command_vals[] = {
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{MYSQL_SLEEP, "SLEEP"},
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{MYSQL_QUIT, "Quit"},
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{MYSQL_INIT_DB, "Use Database"},
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{MYSQL_QUERY, "Query"},
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{MYSQL_FIELD_LIST, "Show Fields"},
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{MYSQL_CREATE_DB, "Create Database"},
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{MYSQL_DROP_DB , "Drop Database"},
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{MYSQL_REFRESH , "Refresh"},
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{MYSQL_SHUTDOWN , "Shutdown"},
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{MYSQL_STATISTICS , "Statistics"},
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{MYSQL_PROCESS_INFO , "Process List"},
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{MYSQL_CONNECT , "Connect"},
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{MYSQL_PROCESS_KILL , "Kill Server Thread"},
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{MYSQL_DEBUG , "Dump Debuginfo"},
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{MYSQL_PING , "Ping"},
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{MYSQL_TIME , "Time"},
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{MYSQL_DELAY_INSERT , "Insert Delayed"},
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{MYSQL_CHANGE_USER , "Change User"},
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{MYSQL_BINLOG_DUMP , "Send Binlog"},
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{MYSQL_TABLE_DUMP, "Send Table"},
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{MYSQL_CONNECT_OUT, "Slave Connect"},
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{MYSQL_REGISTER_SLAVE, "Register Slave"},
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{MYSQL_STMT_PREPARE, "Prepare Statement"},
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{MYSQL_STMT_EXECUTE, "Execute Statement"},
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{MYSQL_STMT_SEND_LONG_DATA, "Send BLOB"},
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{MYSQL_STMT_CLOSE, "Close Statement"},
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{MYSQL_STMT_RESET, "Reset Statement"},
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{MYSQL_SET_OPTION, "Set Option"},
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{MYSQL_STMT_FETCH, "Fetch Data"},
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{MYSQL_DAEMON, "Daemon"},
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{MYSQL_BINLOG_DUMP_GTID, "Send Binlog GTID"},
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{MYSQL_RESET_CONNECTION, "Reset Connection"},
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{MARIADB_STMT_BULK_EXECUTE, "Execute Bulk Statement"},
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{0, NULL}
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};
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static value_string_ext mysql_command_vals_ext = VALUE_STRING_EXT_INIT(mysql_command_vals);
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/* decoding table: exec_flags */
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static const value_string mysql_exec_flags_vals[] = {
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{MYSQL_CURSOR_TYPE_NO_CURSOR, "Defaults"},
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{MYSQL_CURSOR_TYPE_READ_ONLY, "Read-only cursor"},
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{MYSQL_CURSOR_TYPE_FOR_UPDATE, "Cursor for update"},
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{MYSQL_CURSOR_TYPE_SCROLLABLE, "Scrollable cursor"},
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{0, NULL}
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};
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/* decoding table: new_parameter_bound_flag */
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static const value_string mysql_new_parameter_bound_flag_vals[] = {
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{0, "Subsequent call"},
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{1, "First call or rebound"},
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{0, NULL}
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};
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/*
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static const value_string mariadb_bulk_flags_vals[] = {
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{MARIADB_BULK_AUTOID, "Return auto generated IDs"},
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{MARIADB_BULK_SEND_TYPES, "Send types to server"},
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{0, NULL}
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};
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*/
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static const value_string mariadb_bulk_indicator_vals[] = {
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{MARIADB_INDICATOR_NONE, "Not set"},
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{MARIADB_INDICATOR_NULL, "Null Value"},
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{MARIADB_INDICATOR_DEFAULT, "Default Value"},
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{MARIADB_INDICATOR_IGNORE, "Don't Update Value"},
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{MARIADB_INDICATIR_IGNORE_ROW, "Ignore Row"},
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{0, NULL}
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};
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/* decoding table: exec_time_sign */
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static const value_string mysql_exec_time_sign_vals[] = {
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{0, "Positive"},
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{1, "Negative"},
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{0, NULL}
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};
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#if 0
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/* charset: pre-4.1 used the term 'charset', later changed to 'collation' */
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static const value_string mysql_charset_vals[] = {
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{1, "big5"},
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{2, "czech"},
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{3, "dec8"},
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{4, "dos" },
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{5, "german1"},
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{6, "hp8"},
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{7, "koi8_ru"},
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{8, "latin1"},
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{9, "latin2"},
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{9, "swe7 "},
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{10, "usa7"},
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{11, "ujis"},
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{12, "sjis"},
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{13, "cp1251"},
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{14, "danish"},
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{15, "hebrew"},
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{16, "win1251"},
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{17, "tis620"},
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{18, "euc_kr"},
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{19, "estonia"},
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{20, "hungarian"},
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{21, "koi8_ukr"},
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{22, "win1251ukr"},
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{23, "gb2312"},
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{24, "greek"},
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{25, "win1250"},
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{26, "croat"},
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{27, "gbk"},
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{28, "cp1257"},
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{29, "latin5"},
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{0, NULL}
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};
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#endif
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/* collation codes may change over time, recreate with the following SQL
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SELECT CONCAT(' {', ID, ',"', CHARACTER_SET_NAME, ' COLLATE ', COLLATION_NAME, '"},')
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FROM INFORMATION_SCHEMA.COLLATIONS
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ORDER BY ID
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INTO OUTFILE '/tmp/mysql-collations';
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Last Update from MySQL 8.0.20
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*/
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static const value_string mysql_collation_vals[] = {
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{3, "dec8 COLLATE dec8_swedish_ci"},
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{4, "cp850 COLLATE cp850_general_ci"},
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{5, "latin1 COLLATE latin1_german1_ci"},
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{6, "hp8 COLLATE hp8_english_ci"},
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{7, "koi8r COLLATE koi8r_general_ci"},
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{8, "latin1 COLLATE latin1_swedish_ci"},
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{9, "latin2 COLLATE latin2_general_ci"},
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{10, "swe7 COLLATE swe7_swedish_ci"},
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{11, "ascii COLLATE ascii_general_ci"},
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{14, "cp1251 COLLATE cp1251_bulgarian_ci"},
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{15, "latin1 COLLATE latin1_danish_ci"},
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{16, "hebrew COLLATE hebrew_general_ci"},
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{20, "latin7 COLLATE latin7_estonian_cs"},
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{21, "latin2 COLLATE latin2_hungarian_ci"},
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{22, "koi8u COLLATE koi8u_general_ci"},
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{23, "cp1251 COLLATE cp1251_ukrainian_ci"},
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{25, "greek COLLATE greek_general_ci"},
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{26, "cp1250 COLLATE cp1250_general_ci"},
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{27, "latin2 COLLATE latin2_croatian_ci"},
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{29, "cp1257 COLLATE cp1257_lithuanian_ci"},
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{30, "latin5 COLLATE latin5_turkish_ci"},
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{31, "latin1 COLLATE latin1_german2_ci"},
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{32, "armscii8 COLLATE armscii8_general_ci"},
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{33, "utf8 COLLATE utf8_general_ci"},
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{36, "cp866 COLLATE cp866_general_ci"},
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{37, "keybcs2 COLLATE keybcs2_general_ci"},
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{38, "macce COLLATE macce_general_ci"},
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{39, "macroman COLLATE macroman_general_ci"},
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{40, "cp852 COLLATE cp852_general_ci"},
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{41, "latin7 COLLATE latin7_general_ci"},
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{42, "latin7 COLLATE latin7_general_cs"},
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{43, "macce COLLATE macce_bin"},
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{44, "cp1250 COLLATE cp1250_croatian_ci"},
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{45, "utf8mb4 COLLATE utf8mb4_general_ci"},
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{46, "utf8mb4 COLLATE utf8mb4_bin"},
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{47, "latin1 COLLATE latin1_bin"},
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{48, "latin1 COLLATE latin1_general_ci"},
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{49, "latin1 COLLATE latin1_general_cs"},
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{50, "cp1251 COLLATE cp1251_bin"},
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{51, "cp1251 COLLATE cp1251_general_ci"},
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{52, "cp1251 COLLATE cp1251_general_cs"},
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{53, "macroman COLLATE macroman_bin"},
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{57, "cp1256 COLLATE cp1256_general_ci"},
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{58, "cp1257 COLLATE cp1257_bin"},
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{59, "cp1257 COLLATE cp1257_general_ci"},
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{63, "binary COLLATE binary"},
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{64, "armscii8 COLLATE armscii8_bin"},
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{65, "ascii COLLATE ascii_bin"},
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{66, "cp1250 COLLATE cp1250_bin"},
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{67, "cp1256 COLLATE cp1256_bin"},
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{68, "cp866 COLLATE cp866_bin"},
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{69, "dec8 COLLATE dec8_bin"},
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{70, "greek COLLATE greek_bin"},
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{71, "hebrew COLLATE hebrew_bin"},
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{72, "hp8 COLLATE hp8_bin"},
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{73, "keybcs2 COLLATE keybcs2_bin"},
|
|
{74, "koi8r COLLATE koi8r_bin"},
|
|
{75, "koi8u COLLATE koi8u_bin"},
|
|
{77, "latin2 COLLATE latin2_bin"},
|
|
{78, "latin5 COLLATE latin5_bin"},
|
|
{79, "latin7 COLLATE latin7_bin"},
|
|
{80, "cp850 COLLATE cp850_bin"},
|
|
{81, "cp852 COLLATE cp852_bin"},
|
|
{82, "swe7 COLLATE swe7_bin"},
|
|
{83, "utf8 COLLATE utf8_bin"},
|
|
{92, "geostd8 COLLATE geostd8_general_ci"},
|
|
{93, "geostd8 COLLATE geostd8_bin"},
|
|
{94, "latin1 COLLATE latin1_spanish_ci"},
|
|
{99, "cp1250 COLLATE cp1250_polish_ci"},
|
|
{192, "utf8 COLLATE utf8_unicode_ci"},
|
|
{193, "utf8 COLLATE utf8_icelandic_ci"},
|
|
{194, "utf8 COLLATE utf8_latvian_ci"},
|
|
{195, "utf8 COLLATE utf8_romanian_ci"},
|
|
{196, "utf8 COLLATE utf8_slovenian_ci"},
|
|
{197, "utf8 COLLATE utf8_polish_ci"},
|
|
{198, "utf8 COLLATE utf8_estonian_ci"},
|
|
{199, "utf8 COLLATE utf8_spanish_ci"},
|
|
{200, "utf8 COLLATE utf8_swedish_ci"},
|
|
{201, "utf8 COLLATE utf8_turkish_ci"},
|
|
{202, "utf8 COLLATE utf8_czech_ci"},
|
|
{203, "utf8 COLLATE utf8_danish_ci"},
|
|
{204, "utf8 COLLATE utf8_lithuanian_ci"},
|
|
{205, "utf8 COLLATE utf8_slovak_ci"},
|
|
{206, "utf8 COLLATE utf8_spanish2_ci"},
|
|
{207, "utf8 COLLATE utf8_roman_ci"},
|
|
{208, "utf8 COLLATE utf8_persian_ci"},
|
|
{209, "utf8 COLLATE utf8_esperanto_ci"},
|
|
{210, "utf8 COLLATE utf8_hungarian_ci"},
|
|
{211, "utf8 COLLATE utf8_sinhala_ci"},
|
|
{212, "utf8 COLLATE utf8_german2_ci"},
|
|
{213, "utf8 COLLATE utf8_croatian_ci"},
|
|
{214, "utf8 COLLATE utf8_unicode_520_ci"},
|
|
{215, "utf8 COLLATE utf8_vietnamese_ci"},
|
|
{223, "utf8 COLLATE utf8_general_mysql500_ci"},
|
|
{224, "utf8mb4 COLLATE utf8mb4_unicode_ci"},
|
|
{225, "utf8mb4 COLLATE utf8mb4_icelandic_ci"},
|
|
{226, "utf8mb4 COLLATE utf8mb4_latvian_ci"},
|
|
{227, "utf8mb4 COLLATE utf8mb4_romanian_ci"},
|
|
{228, "utf8mb4 COLLATE utf8mb4_slovenian_ci"},
|
|
{229, "utf8mb4 COLLATE utf8mb4_polish_ci"},
|
|
{230, "utf8mb4 COLLATE utf8mb4_estonian_ci"},
|
|
{231, "utf8mb4 COLLATE utf8mb4_spanish_ci"},
|
|
{232, "utf8mb4 COLLATE utf8mb4_swedish_ci"},
|
|
{233, "utf8mb4 COLLATE utf8mb4_turkish_ci"},
|
|
{234, "utf8mb4 COLLATE utf8mb4_czech_ci"},
|
|
{235, "utf8mb4 COLLATE utf8mb4_danish_ci"},
|
|
{236, "utf8mb4 COLLATE utf8mb4_lithuanian_ci"},
|
|
{237, "utf8mb4 COLLATE utf8mb4_slovak_ci"},
|
|
{238, "utf8mb4 COLLATE utf8mb4_spanish2_ci"},
|
|
{239, "utf8mb4 COLLATE utf8mb4_roman_ci"},
|
|
{240, "utf8mb4 COLLATE utf8mb4_persian_ci"},
|
|
{241, "utf8mb4 COLLATE utf8mb4_esperanto_ci"},
|
|
{242, "utf8mb4 COLLATE utf8mb4_hungarian_ci"},
|
|
{243, "utf8mb4 COLLATE utf8mb4_sinhala_ci"},
|
|
{244, "utf8mb4 COLLATE utf8mb4_german2_ci"},
|
|
{245, "utf8mb4 COLLATE utf8mb4_croatian_ci"},
|
|
{246, "utf8mb4 COLLATE utf8mb4_unicode_520_ci"},
|
|
{247, "utf8mb4 COLLATE utf8mb4_vietnamese_ci"},
|
|
{248,"gb18030 COLLATE gb18030_chinese_ci"},
|
|
{249,"gb18030 COLLATE gb18030_bin"},
|
|
{250,"gb18030 COLLATE gb18030_unicode_520_ci"},
|
|
{255,"utf8mb4 COLLATE utf8mb4_0900_ai_ci"},
|
|
{256,"utf8mb4 COLLATE utf8mb4_de_pb_0900_ai_ci"},
|
|
{257,"utf8mb4 COLLATE utf8mb4_is_0900_ai_ci"},
|
|
{258,"utf8mb4 COLLATE utf8mb4_lv_0900_ai_ci"},
|
|
{259,"utf8mb4 COLLATE utf8mb4_ro_0900_ai_ci"},
|
|
{260,"utf8mb4 COLLATE utf8mb4_sl_0900_ai_ci"},
|
|
{261,"utf8mb4 COLLATE utf8mb4_pl_0900_ai_ci"},
|
|
{262,"utf8mb4 COLLATE utf8mb4_et_0900_ai_ci"},
|
|
{263,"utf8mb4 COLLATE utf8mb4_es_0900_ai_ci"},
|
|
{264,"utf8mb4 COLLATE utf8mb4_sv_0900_ai_ci"},
|
|
{265,"utf8mb4 COLLATE utf8mb4_tr_0900_ai_ci"},
|
|
{266,"utf8mb4 COLLATE utf8mb4_cs_0900_ai_ci"},
|
|
{267,"utf8mb4 COLLATE utf8mb4_da_0900_ai_ci"},
|
|
{268,"utf8mb4 COLLATE utf8mb4_lt_0900_ai_ci"},
|
|
{269,"utf8mb4 COLLATE utf8mb4_sk_0900_ai_ci"},
|
|
{270,"utf8mb4 COLLATE utf8mb4_es_trad_0900_ai_ci"},
|
|
{271,"utf8mb4 COLLATE utf8mb4_la_0900_ai_ci"},
|
|
{273,"utf8mb4 COLLATE utf8mb4_eo_0900_ai_ci"},
|
|
{274,"utf8mb4 COLLATE utf8mb4_hu_0900_ai_ci"},
|
|
{275,"utf8mb4 COLLATE utf8mb4_hr_0900_ai_ci"},
|
|
{277,"utf8mb4 COLLATE utf8mb4_vi_0900_ai_ci"},
|
|
{278,"utf8mb4 COLLATE utf8mb4_0900_as_cs"},
|
|
{279,"utf8mb4 COLLATE utf8mb4_de_pb_0900_as_cs"},
|
|
{280,"utf8mb4 COLLATE utf8mb4_is_0900_as_cs"},
|
|
{281,"utf8mb4 COLLATE utf8mb4_lv_0900_as_cs"},
|
|
{282,"utf8mb4 COLLATE utf8mb4_ro_0900_as_cs"},
|
|
{283,"utf8mb4 COLLATE utf8mb4_sl_0900_as_cs"},
|
|
{284,"utf8mb4 COLLATE utf8mb4_pl_0900_as_cs"},
|
|
{285,"utf8mb4 COLLATE utf8mb4_et_0900_as_cs"},
|
|
{286,"utf8mb4 COLLATE utf8mb4_es_0900_as_cs"},
|
|
{287,"utf8mb4 COLLATE utf8mb4_sv_0900_as_cs"},
|
|
{288,"utf8mb4 COLLATE utf8mb4_tr_0900_as_cs"},
|
|
{289,"utf8mb4 COLLATE utf8mb4_cs_0900_as_cs"},
|
|
{290,"utf8mb4 COLLATE utf8mb4_da_0900_as_cs"},
|
|
{291,"utf8mb4 COLLATE utf8mb4_lt_0900_as_cs"},
|
|
{292,"utf8mb4 COLLATE utf8mb4_sk_0900_as_cs"},
|
|
{293,"utf8mb4 COLLATE utf8mb4_es_trad_0900_as_cs"},
|
|
{294,"utf8mb4 COLLATE utf8mb4_la_0900_as_cs"},
|
|
{296,"utf8mb4 COLLATE utf8mb4_eo_0900_as_cs"},
|
|
{297,"utf8mb4 COLLATE utf8mb4_hu_0900_as_cs"},
|
|
{298,"utf8mb4 COLLATE utf8mb4_hr_0900_as_cs"},
|
|
{300,"utf8mb4 COLLATE utf8mb4_vi_0900_as_cs"},
|
|
{303,"utf8mb4 COLLATE utf8mb4_ja_0900_as_cs"},
|
|
{304,"utf8mb4 COLLATE utf8mb4_ja_0900_as_cs_ks"},
|
|
{305,"utf8mb4 COLLATE utf8mb4_0900_as_ci"},
|
|
{306,"utf8mb4 COLLATE utf8mb4_ru_0900_ai_ci"},
|
|
{307,"utf8mb4 COLLATE utf8mb4_ru_0900_as_cs"},
|
|
{308,"utf8mb4 COLLATE utf8mb4_zh_0900_as_cs"},
|
|
{309,"utf8mb4 COLLATE utf8mb4_0900_bin"},
|
|
{0, NULL}
|
|
};
|
|
|
|
|
|
static value_string_ext mysql_collation_vals_ext = VALUE_STRING_EXT_INIT(mysql_collation_vals);
|
|
|
|
/* MariaDB specific character sets and collations
|
|
|
|
Last Update: MariaDB 10.5.4 */
|
|
|
|
static const value_string mariadb_collation_vals[] = {
|
|
{1,"big5 COLLATE big5_chinese_ci"},
|
|
{2,"latin2 COLLATE latin2_czech_cs"},
|
|
{3,"dec8 COLLATE dec8_swedish_ci"},
|
|
{4,"cp850 COLLATE cp850_general_ci"},
|
|
{5,"latin1 COLLATE latin1_german1_ci"},
|
|
{6,"hp8 COLLATE hp8_english_ci"},
|
|
{7,"koi8r COLLATE koi8r_general_ci"},
|
|
{8,"latin1 COLLATE latin1_swedish_ci"},
|
|
{9,"latin2 COLLATE latin2_general_ci"},
|
|
{10,"swe7 COLLATE swe7_swedish_ci"},
|
|
{11,"ascii COLLATE ascii_general_ci"},
|
|
{12,"ujis COLLATE ujis_japanese_ci"},
|
|
{13,"sjis COLLATE sjis_japanese_ci"},
|
|
{14,"cp1251 COLLATE cp1251_bulgarian_ci"},
|
|
{15,"latin1 COLLATE latin1_danish_ci"},
|
|
{16,"hebrew COLLATE hebrew_general_ci"},
|
|
{18,"tis620 COLLATE tis620_thai_ci"},
|
|
{19,"euckr COLLATE euckr_korean_ci"},
|
|
{20,"latin7 COLLATE latin7_estonian_cs"},
|
|
{21,"latin2 COLLATE latin2_hungarian_ci"},
|
|
{22,"koi8u COLLATE koi8u_general_ci"},
|
|
{23,"cp1251 COLLATE cp1251_ukrainian_ci"},
|
|
{24,"gb2312 COLLATE gb2312_chinese_ci"},
|
|
{25,"greek COLLATE greek_general_ci"},
|
|
{26,"cp1250 COLLATE cp1250_general_ci"},
|
|
{27,"latin2 COLLATE latin2_croatian_ci"},
|
|
{28,"gbk COLLATE gbk_chinese_ci"},
|
|
{29,"cp1257 COLLATE cp1257_lithuanian_ci"},
|
|
{30,"latin5 COLLATE latin5_turkish_ci"},
|
|
{31,"latin1 COLLATE latin1_german2_ci"},
|
|
{32,"armscii8 COLLATE armscii8_general_ci"},
|
|
{33,"utf8 COLLATE utf8_general_ci"},
|
|
{34,"cp1250 COLLATE cp1250_czech_cs"},
|
|
{35,"ucs2 COLLATE ucs2_general_ci"},
|
|
{36,"cp866 COLLATE cp866_general_ci"},
|
|
{37,"keybcs2 COLLATE keybcs2_general_ci"},
|
|
{38,"macce COLLATE macce_general_ci"},
|
|
{39,"macroman COLLATE macroman_general_ci"},
|
|
{40,"cp852 COLLATE cp852_general_ci"},
|
|
{41,"latin7 COLLATE latin7_general_ci"},
|
|
{42,"latin7 COLLATE latin7_general_cs"},
|
|
{43,"macce COLLATE macce_bin"},
|
|
{44,"cp1250 COLLATE cp1250_croatian_ci"},
|
|
{45,"utf8mb4 COLLATE utf8mb4_general_ci"},
|
|
{46,"utf8mb4 COLLATE utf8mb4_bin"},
|
|
{47,"latin1 COLLATE latin1_bin"},
|
|
{48,"latin1 COLLATE latin1_general_ci"},
|
|
{49,"latin1 COLLATE latin1_general_cs"},
|
|
{50,"cp1251 COLLATE cp1251_bin"},
|
|
{51,"cp1251 COLLATE cp1251_general_ci"},
|
|
{52,"cp1251 COLLATE cp1251_general_cs"},
|
|
{53,"macroman COLLATE macroman_bin"},
|
|
{54,"utf16 COLLATE utf16_general_ci"},
|
|
{55,"utf16 COLLATE utf16_bin"},
|
|
{56,"utf16le COLLATE utf16le_general_ci"},
|
|
{57,"cp1256 COLLATE cp1256_general_ci"},
|
|
{58,"cp1257 COLLATE cp1257_bin"},
|
|
{59,"cp1257 COLLATE cp1257_general_ci"},
|
|
{60,"utf32 COLLATE utf32_general_ci"},
|
|
{61,"utf32 COLLATE utf32_bin"},
|
|
{62,"utf16le COLLATE utf16le_bin"},
|
|
{63,"binary COLLATE binary"},
|
|
{64,"armscii8 COLLATE armscii8_bin"},
|
|
{65,"ascii COLLATE ascii_bin"},
|
|
{66,"cp1250 COLLATE cp1250_bin"},
|
|
{67,"cp1256 COLLATE cp1256_bin"},
|
|
{68,"cp866 COLLATE cp866_bin"},
|
|
{69,"dec8 COLLATE dec8_bin"},
|
|
{70,"greek COLLATE greek_bin"},
|
|
{71,"hebrew COLLATE hebrew_bin"},
|
|
{72,"hp8 COLLATE hp8_bin"},
|
|
{73,"keybcs2 COLLATE keybcs2_bin"},
|
|
{74,"koi8r COLLATE koi8r_bin"},
|
|
{75,"koi8u COLLATE koi8u_bin"},
|
|
{77,"latin2 COLLATE latin2_bin"},
|
|
{78,"latin5 COLLATE latin5_bin"},
|
|
{79,"latin7 COLLATE latin7_bin"},
|
|
{80,"cp850 COLLATE cp850_bin"},
|
|
{81,"cp852 COLLATE cp852_bin"},
|
|
{82,"swe7 COLLATE swe7_bin"},
|
|
{83,"utf8 COLLATE utf8_bin"},
|
|
{84,"big5 COLLATE big5_bin"},
|
|
{85,"euckr COLLATE euckr_bin"},
|
|
{86,"gb2312 COLLATE gb2312_bin"},
|
|
{87,"gbk COLLATE gbk_bin"},
|
|
{88,"sjis COLLATE sjis_bin"},
|
|
{89,"tis620 COLLATE tis620_bin"},
|
|
{90,"ucs2 COLLATE ucs2_bin"},
|
|
{91,"ujis COLLATE ujis_bin"},
|
|
{92,"geostd8 COLLATE geostd8_general_ci"},
|
|
{93,"geostd8 COLLATE geostd8_bin"},
|
|
{94,"latin1 COLLATE latin1_spanish_ci"},
|
|
{95,"cp932 COLLATE cp932_japanese_ci"},
|
|
{96,"cp932 COLLATE cp932_bin"},
|
|
{97,"eucjpms COLLATE eucjpms_japanese_ci"},
|
|
{98,"eucjpms COLLATE eucjpms_bin"},
|
|
{99,"cp1250 COLLATE cp1250_polish_ci"},
|
|
{101,"utf16 COLLATE utf16_unicode_ci"},
|
|
{102,"utf16 COLLATE utf16_icelandic_ci"},
|
|
{103,"utf16 COLLATE utf16_latvian_ci"},
|
|
{104,"utf16 COLLATE utf16_romanian_ci"},
|
|
{105,"utf16 COLLATE utf16_slovenian_ci"},
|
|
{106,"utf16 COLLATE utf16_polish_ci"},
|
|
{107,"utf16 COLLATE utf16_estonian_ci"},
|
|
{108,"utf16 COLLATE utf16_spanish_ci"},
|
|
{109,"utf16 COLLATE utf16_swedish_ci"},
|
|
{110,"utf16 COLLATE utf16_turkish_ci"},
|
|
{111,"utf16 COLLATE utf16_czech_ci"},
|
|
{112,"utf16 COLLATE utf16_danish_ci"},
|
|
{113,"utf16 COLLATE utf16_lithuanian_ci"},
|
|
{114,"utf16 COLLATE utf16_slovak_ci"},
|
|
{115,"utf16 COLLATE utf16_spanish2_ci"},
|
|
{116,"utf16 COLLATE utf16_roman_ci"},
|
|
{117,"utf16 COLLATE utf16_persian_ci"},
|
|
{118,"utf16 COLLATE utf16_esperanto_ci"},
|
|
{119,"utf16 COLLATE utf16_hungarian_ci"},
|
|
{120,"utf16 COLLATE utf16_sinhala_ci"},
|
|
{121,"utf16 COLLATE utf16_german2_ci"},
|
|
{122,"utf16 COLLATE utf16_croatian_mysql561_ci"},
|
|
{123,"utf16 COLLATE utf16_unicode_520_ci"},
|
|
{124,"utf16 COLLATE utf16_vietnamese_ci"},
|
|
{128,"ucs2 COLLATE ucs2_unicode_ci"},
|
|
{129,"ucs2 COLLATE ucs2_icelandic_ci"},
|
|
{130,"ucs2 COLLATE ucs2_latvian_ci"},
|
|
{131,"ucs2 COLLATE ucs2_romanian_ci"},
|
|
{132,"ucs2 COLLATE ucs2_slovenian_ci"},
|
|
{133,"ucs2 COLLATE ucs2_polish_ci"},
|
|
{134,"ucs2 COLLATE ucs2_estonian_ci"},
|
|
{135,"ucs2 COLLATE ucs2_spanish_ci"},
|
|
{136,"ucs2 COLLATE ucs2_swedish_ci"},
|
|
{137,"ucs2 COLLATE ucs2_turkish_ci"},
|
|
{138,"ucs2 COLLATE ucs2_czech_ci"},
|
|
{139,"ucs2 COLLATE ucs2_danish_ci"},
|
|
{140,"ucs2 COLLATE ucs2_lithuanian_ci"},
|
|
{141,"ucs2 COLLATE ucs2_slovak_ci"},
|
|
{142,"ucs2 COLLATE ucs2_spanish2_ci"},
|
|
{143,"ucs2 COLLATE ucs2_roman_ci"},
|
|
{144,"ucs2 COLLATE ucs2_persian_ci"},
|
|
{145,"ucs2 COLLATE ucs2_esperanto_ci"},
|
|
{146,"ucs2 COLLATE ucs2_hungarian_ci"},
|
|
{147,"ucs2 COLLATE ucs2_sinhala_ci"},
|
|
{148,"ucs2 COLLATE ucs2_german2_ci"},
|
|
{149,"ucs2 COLLATE ucs2_croatian_mysql561_ci"},
|
|
{150,"ucs2 COLLATE ucs2_unicode_520_ci"},
|
|
{151,"ucs2 COLLATE ucs2_vietnamese_ci"},
|
|
{159,"ucs2 COLLATE ucs2_general_mysql500_ci"},
|
|
{160,"utf32 COLLATE utf32_unicode_ci"},
|
|
{161,"utf32 COLLATE utf32_icelandic_ci"},
|
|
{162,"utf32 COLLATE utf32_latvian_ci"},
|
|
{163,"utf32 COLLATE utf32_romanian_ci"},
|
|
{164,"utf32 COLLATE utf32_slovenian_ci"},
|
|
{165,"utf32 COLLATE utf32_polish_ci"},
|
|
{166,"utf32 COLLATE utf32_estonian_ci"},
|
|
{167,"utf32 COLLATE utf32_spanish_ci"},
|
|
{168,"utf32 COLLATE utf32_swedish_ci"},
|
|
{169,"utf32 COLLATE utf32_turkish_ci"},
|
|
{170,"utf32 COLLATE utf32_czech_ci"},
|
|
{171,"utf32 COLLATE utf32_danish_ci"},
|
|
{172,"utf32 COLLATE utf32_lithuanian_ci"},
|
|
{173,"utf32 COLLATE utf32_slovak_ci"},
|
|
{174,"utf32 COLLATE utf32_spanish2_ci"},
|
|
{175,"utf32 COLLATE utf32_roman_ci"},
|
|
{176,"utf32 COLLATE utf32_persian_ci"},
|
|
{177,"utf32 COLLATE utf32_esperanto_ci"},
|
|
{178,"utf32 COLLATE utf32_hungarian_ci"},
|
|
{179,"utf32 COLLATE utf32_sinhala_ci"},
|
|
{180,"utf32 COLLATE utf32_german2_ci"},
|
|
{181,"utf32 COLLATE utf32_croatian_mysql561_ci"},
|
|
{182,"utf32 COLLATE utf32_unicode_520_ci"},
|
|
{183,"utf32 COLLATE utf32_vietnamese_ci"},
|
|
{192,"utf8 COLLATE utf8_unicode_ci"},
|
|
{193,"utf8 COLLATE utf8_icelandic_ci"},
|
|
{194,"utf8 COLLATE utf8_latvian_ci"},
|
|
{195,"utf8 COLLATE utf8_romanian_ci"},
|
|
{196,"utf8 COLLATE utf8_slovenian_ci"},
|
|
{197,"utf8 COLLATE utf8_polish_ci"},
|
|
{198,"utf8 COLLATE utf8_estonian_ci"},
|
|
{199,"utf8 COLLATE utf8_spanish_ci"},
|
|
{200,"utf8 COLLATE utf8_swedish_ci"},
|
|
{201,"utf8 COLLATE utf8_turkish_ci"},
|
|
{202,"utf8 COLLATE utf8_czech_ci"},
|
|
{203,"utf8 COLLATE utf8_danish_ci"},
|
|
{204,"utf8 COLLATE utf8_lithuanian_ci"},
|
|
{205,"utf8 COLLATE utf8_slovak_ci"},
|
|
{206,"utf8 COLLATE utf8_spanish2_ci"},
|
|
{207,"utf8 COLLATE utf8_roman_ci"},
|
|
{208,"utf8 COLLATE utf8_persian_ci"},
|
|
{209,"utf8 COLLATE utf8_esperanto_ci"},
|
|
{210,"utf8 COLLATE utf8_hungarian_ci"},
|
|
{211,"utf8 COLLATE utf8_sinhala_ci"},
|
|
{212,"utf8 COLLATE utf8_german2_ci"},
|
|
{213,"utf8 COLLATE utf8_croatian_mysql561_ci"},
|
|
{214,"utf8 COLLATE utf8_unicode_520_ci"},
|
|
{215,"utf8 COLLATE utf8_vietnamese_ci"},
|
|
{223,"utf8 COLLATE utf8_general_mysql500_ci"},
|
|
{224,"utf8mb4 COLLATE utf8mb4_unicode_ci"},
|
|
{225,"utf8mb4 COLLATE utf8mb4_icelandic_ci"},
|
|
{226,"utf8mb4 COLLATE utf8mb4_latvian_ci"},
|
|
{227,"utf8mb4 COLLATE utf8mb4_romanian_ci"},
|
|
{228,"utf8mb4 COLLATE utf8mb4_slovenian_ci"},
|
|
{229,"utf8mb4 COLLATE utf8mb4_polish_ci"},
|
|
{230,"utf8mb4 COLLATE utf8mb4_estonian_ci"},
|
|
{231,"utf8mb4 COLLATE utf8mb4_spanish_ci"},
|
|
{232,"utf8mb4 COLLATE utf8mb4_swedish_ci"},
|
|
{233,"utf8mb4 COLLATE utf8mb4_turkish_ci"},
|
|
{234,"utf8mb4 COLLATE utf8mb4_czech_ci"},
|
|
{235,"utf8mb4 COLLATE utf8mb4_danish_ci"},
|
|
{236,"utf8mb4 COLLATE utf8mb4_lithuanian_ci"},
|
|
{237,"utf8mb4 COLLATE utf8mb4_slovak_ci"},
|
|
{238,"utf8mb4 COLLATE utf8mb4_spanish2_ci"},
|
|
{239,"utf8mb4 COLLATE utf8mb4_roman_ci"},
|
|
{240,"utf8mb4 COLLATE utf8mb4_persian_ci"},
|
|
{241,"utf8mb4 COLLATE utf8mb4_esperanto_ci"},
|
|
{242,"utf8mb4 COLLATE utf8mb4_hungarian_ci"},
|
|
{243,"utf8mb4 COLLATE utf8mb4_sinhala_ci"},
|
|
{244,"utf8mb4 COLLATE utf8mb4_german2_ci"},
|
|
{245,"utf8mb4 COLLATE utf8mb4_croatian_mysql561_ci"},
|
|
{246,"utf8mb4 COLLATE utf8mb4_unicode_520_ci"},
|
|
{247,"utf8mb4 COLLATE utf8mb4_vietnamese_ci"},
|
|
{576,"utf8 COLLATE utf8_croatian_ci"},
|
|
{577,"utf8 COLLATE utf8_myanmar_ci"},
|
|
{578,"utf8 COLLATE utf8_thai_520_w2"},
|
|
{608,"utf8mb4 COLLATE utf8mb4_croatian_ci"},
|
|
{609,"utf8mb4 COLLATE utf8mb4_myanmar_ci"},
|
|
{610,"utf8mb4 COLLATE utf8mb4_thai_520_w2"},
|
|
{640,"ucs2 COLLATE ucs2_croatian_ci"},
|
|
{641,"ucs2 COLLATE ucs2_myanmar_ci"},
|
|
{642,"ucs2 COLLATE ucs2_thai_520_w2"},
|
|
{672,"utf16 COLLATE utf16_croatian_ci"},
|
|
{673,"utf16 COLLATE utf16_myanmar_ci"},
|
|
{674,"utf16 COLLATE utf16_thai_520_w2"},
|
|
{736,"utf32 COLLATE utf32_croatian_ci"},
|
|
{737,"utf32 COLLATE utf32_myanmar_ci"},
|
|
{738,"utf32 COLLATE utf32_thai_520_w2"},
|
|
{1025,"big5 COLLATE big5_chinese_nopad_ci"},
|
|
{1027,"dec8 COLLATE dec8_swedish_nopad_ci"},
|
|
{1028,"cp850 COLLATE cp850_general_nopad_ci"},
|
|
{1030,"hp8 COLLATE hp8_english_nopad_ci"},
|
|
{1031,"koi8r COLLATE koi8r_general_nopad_ci"},
|
|
{1032,"latin1 COLLATE latin1_swedish_nopad_ci"},
|
|
{1033,"latin2 COLLATE latin2_general_nopad_ci"},
|
|
{1034,"swe7 COLLATE swe7_swedish_nopad_ci"},
|
|
{1035,"ascii COLLATE ascii_general_nopad_ci"},
|
|
{1036,"ujis COLLATE ujis_japanese_nopad_ci"},
|
|
{1037,"sjis COLLATE sjis_japanese_nopad_ci"},
|
|
{1040,"hebrew COLLATE hebrew_general_nopad_ci"},
|
|
{1042,"tis620 COLLATE tis620_thai_nopad_ci"},
|
|
{1043,"euckr COLLATE euckr_korean_nopad_ci"},
|
|
{1046,"koi8u COLLATE koi8u_general_nopad_ci"},
|
|
{1048,"gb2312 COLLATE gb2312_chinese_nopad_ci"},
|
|
{1049,"greek COLLATE greek_general_nopad_ci"},
|
|
{1050,"cp1250 COLLATE cp1250_general_nopad_ci"},
|
|
{1052,"gbk COLLATE gbk_chinese_nopad_ci"},
|
|
{1054,"latin5 COLLATE latin5_turkish_nopad_ci"},
|
|
{1056,"armscii8 COLLATE armscii8_general_nopad_ci"},
|
|
{1057,"utf8 COLLATE utf8_general_nopad_ci"},
|
|
{1059,"ucs2 COLLATE ucs2_general_nopad_ci"},
|
|
{1060,"cp866 COLLATE cp866_general_nopad_ci"},
|
|
{1061,"keybcs2 COLLATE keybcs2_general_nopad_ci"},
|
|
{1062,"macce COLLATE macce_general_nopad_ci"},
|
|
{1063,"macroman COLLATE macroman_general_nopad_ci"},
|
|
{1064,"cp852 COLLATE cp852_general_nopad_ci"},
|
|
{1065,"latin7 COLLATE latin7_general_nopad_ci"},
|
|
{1067,"macce COLLATE macce_nopad_bin"},
|
|
{1069,"utf8mb4 COLLATE utf8mb4_general_nopad_ci"},
|
|
{1070,"utf8mb4 COLLATE utf8mb4_nopad_bin"},
|
|
{1071,"latin1 COLLATE latin1_nopad_bin"},
|
|
{1074,"cp1251 COLLATE cp1251_nopad_bin"},
|
|
{1075,"cp1251 COLLATE cp1251_general_nopad_ci"},
|
|
{1077,"macroman COLLATE macroman_nopad_bin"},
|
|
{1078,"utf16 COLLATE utf16_general_nopad_ci"},
|
|
{1079,"utf16 COLLATE utf16_nopad_bin"},
|
|
{1080,"utf16le COLLATE utf16le_general_nopad_ci"},
|
|
{1081,"cp1256 COLLATE cp1256_general_nopad_ci"},
|
|
{1082,"cp1257 COLLATE cp1257_nopad_bin"},
|
|
{1083,"cp1257 COLLATE cp1257_general_nopad_ci"},
|
|
{1084,"utf32 COLLATE utf32_general_nopad_ci"},
|
|
{1085,"utf32 COLLATE utf32_nopad_bin"},
|
|
{1086,"utf16le COLLATE utf16le_nopad_bin"},
|
|
{1088,"armscii8 COLLATE armscii8_nopad_bin"},
|
|
{1089,"ascii COLLATE ascii_nopad_bin"},
|
|
{1090,"cp1250 COLLATE cp1250_nopad_bin"},
|
|
{1091,"cp1256 COLLATE cp1256_nopad_bin"},
|
|
{1092,"cp866 COLLATE cp866_nopad_bin"},
|
|
{1093,"dec8 COLLATE dec8_nopad_bin"},
|
|
{1094,"greek COLLATE greek_nopad_bin"},
|
|
{1095,"hebrew COLLATE hebrew_nopad_bin"},
|
|
{1096,"hp8 COLLATE hp8_nopad_bin"},
|
|
{1097,"keybcs2 COLLATE keybcs2_nopad_bin"},
|
|
{1098,"koi8r COLLATE koi8r_nopad_bin"},
|
|
{1099,"koi8u COLLATE koi8u_nopad_bin"},
|
|
{1101,"latin2 COLLATE latin2_nopad_bin"},
|
|
{1102,"latin5 COLLATE latin5_nopad_bin"},
|
|
{1103,"latin7 COLLATE latin7_nopad_bin"},
|
|
{1104,"cp850 COLLATE cp850_nopad_bin"},
|
|
{1105,"cp852 COLLATE cp852_nopad_bin"},
|
|
{1106,"swe7 COLLATE swe7_nopad_bin"},
|
|
{1107,"utf8 COLLATE utf8_nopad_bin"},
|
|
{1108,"big5 COLLATE big5_nopad_bin"},
|
|
{1109,"euckr COLLATE euckr_nopad_bin"},
|
|
{1110,"gb2312 COLLATE gb2312_nopad_bin"},
|
|
{1111,"gbk COLLATE gbk_nopad_bin"},
|
|
{1112,"sjis COLLATE sjis_nopad_bin"},
|
|
{1113,"tis620 COLLATE tis620_nopad_bin"},
|
|
{1114,"ucs2 COLLATE ucs2_nopad_bin"},
|
|
{1115,"ujis COLLATE ujis_nopad_bin"},
|
|
{1116,"geostd8 COLLATE geostd8_general_nopad_ci"},
|
|
{1117,"geostd8 COLLATE geostd8_nopad_bin"},
|
|
{1119,"cp932 COLLATE cp932_japanese_nopad_ci"},
|
|
{1120,"cp932 COLLATE cp932_nopad_bin"},
|
|
{1121,"eucjpms COLLATE eucjpms_japanese_nopad_ci"},
|
|
{1122,"eucjpms COLLATE eucjpms_nopad_bin"},
|
|
{1125,"utf16 COLLATE utf16_unicode_nopad_ci"},
|
|
{1147,"utf16 COLLATE utf16_unicode_520_nopad_ci"},
|
|
{1152,"ucs2 COLLATE ucs2_unicode_nopad_ci"},
|
|
{1174,"ucs2 COLLATE ucs2_unicode_520_nopad_ci"},
|
|
{1184,"utf32 COLLATE utf32_unicode_nopad_ci"},
|
|
{1206,"utf32 COLLATE utf32_unicode_520_nopad_ci"},
|
|
{1216,"utf8 COLLATE utf8_unicode_nopad_ci"},
|
|
{1238,"utf8 COLLATE utf8_unicode_520_nopad_ci"},
|
|
{1248,"utf8mb4 COLLATE utf8mb4_unicode_nopad_ci"},
|
|
{1270,"utf8mb4 COLLATE utf8mb4_unicode_520_nopad_ci"},
|
|
{0, NULL}
|
|
};
|
|
|
|
|
|
static value_string_ext mariadb_collation_vals_ext = VALUE_STRING_EXT_INIT(mariadb_collation_vals);
|
|
|
|
|
|
/* allowed MYSQL_SHUTDOWN levels */
|
|
static const value_string mysql_shutdown_vals[] = {
|
|
{0, "default"},
|
|
{1, "wait for connections to finish"},
|
|
{2, "wait for transactions to finish"},
|
|
{8, "wait for updates to finish"},
|
|
{16, "wait flush all buffers"},
|
|
{17, "wait flush critical buffers"},
|
|
{254, "kill running queries"},
|
|
{255, "kill connections"},
|
|
{0, NULL}
|
|
};
|
|
|
|
|
|
/* allowed MYSQL_SET_OPTION values */
|
|
static const value_string mysql_option_vals[] = {
|
|
{0, "multi statements on"},
|
|
{1, "multi statements off"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string mysql_session_track_type_vals[] = {
|
|
{0, "SESSION_SYSVARS_TRACKER"},
|
|
{1, "CURRENT_SCHEMA_TRACKER"},
|
|
{2, "SESSION_STATE_CHANGE_TRACKER"},
|
|
{3, "SESSION_TRACK_GTIDS"},
|
|
{4, "SESSION_TRACK_TRANSACTION_CHARACTERISTICS"},
|
|
{5, "SESSION_TRACK_TRANSACTION_STATE"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string mysql_response_code_vals[] = {
|
|
{ MYSQL_RESPONSE_OK, "OK Packet" },
|
|
{ MYSQL_RESPONSE_ERR, "ERR Packet" },
|
|
{ MYSQL_RESPONSE_EOF, "EOF Packet" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
/* protocol id */
|
|
static int proto_mysql = -1;
|
|
|
|
/* dissector configuration */
|
|
static gboolean mysql_desegment = TRUE;
|
|
static gboolean mysql_showquery = FALSE;
|
|
|
|
/* expand-the-tree flags */
|
|
static gint ett_mysql = -1;
|
|
static gint ett_server_greeting = -1;
|
|
static gint ett_login_request = -1;
|
|
static gint ett_caps = -1;
|
|
static gint ett_extcaps = -1;
|
|
static gint ett_stat = -1;
|
|
static gint ett_row_value = -1;
|
|
static gint ett_request = -1;
|
|
static gint ett_query_attributes = -1;
|
|
static gint ett_refresh = -1;
|
|
static gint ett_field_flags = -1;
|
|
static gint ett_exec_param = -1;
|
|
static gint ett_bulk_param = -1;
|
|
static gint ett_session_track = -1;
|
|
static gint ett_session_track_data = -1;
|
|
static gint ett_extmeta = -1;
|
|
static gint ett_extmeta_data = -1;
|
|
static gint ett_connattrs = -1;
|
|
static gint ett_connattrs_attr = -1;
|
|
static gint ett_mysql_field = -1;
|
|
static gint ett_binlog_event = -1;
|
|
static gint ett_binlog_event_hb_v2 = -1;
|
|
|
|
/* protocol fields */
|
|
static int hf_mysql_caps_server = -1;
|
|
static int hf_mysql_caps_client = -1;
|
|
static int hf_mysql_cap_long_password = -1;
|
|
static int hf_mysql_cap_found_rows = -1;
|
|
static int hf_mysql_cap_long_flag = -1;
|
|
static int hf_mysql_cap_connect_with_db = -1;
|
|
static int hf_mysql_cap_no_schema = -1;
|
|
static int hf_mysql_cap_compress = -1;
|
|
static int hf_mysql_cap_odbc = -1;
|
|
static int hf_mysql_cap_local_files = -1;
|
|
static int hf_mysql_cap_ignore_space = -1;
|
|
static int hf_mysql_cap_change_user = -1;
|
|
static int hf_mysql_cap_interactive = -1;
|
|
static int hf_mysql_cap_ssl = -1;
|
|
static int hf_mysql_cap_ignore_sigpipe = -1;
|
|
static int hf_mysql_cap_transactions = -1;
|
|
static int hf_mysql_cap_reserved = -1;
|
|
static int hf_mysql_cap_secure_connect = -1;
|
|
static int hf_mysql_extcaps_server = -1;
|
|
static int hf_mysql_extcaps_client = -1;
|
|
static int hf_mysql_cap_multi_statements = -1;
|
|
static int hf_mysql_cap_multi_results = -1;
|
|
static int hf_mysql_cap_ps_multi_results = -1;
|
|
static int hf_mysql_cap_plugin_auth = -1;
|
|
static int hf_mysql_cap_connect_attrs = -1;
|
|
static int hf_mysql_cap_plugin_auth_lenenc_client_data = -1;
|
|
static int hf_mysql_cap_client_can_handle_expired_passwords = -1;
|
|
static int hf_mysql_cap_session_track = -1;
|
|
static int hf_mysql_cap_deprecate_eof = -1;
|
|
static int hf_mysql_cap_optional_metadata = -1;
|
|
static int hf_mysql_cap_compress_zstd = -1;
|
|
static int hf_mysql_cap_query_attrs = -1;
|
|
static int hf_mysql_cap_mf_auth = -1;
|
|
static int hf_mysql_cap_cap_ext = -1;
|
|
static int hf_mysql_cap_unused = -1;
|
|
static int hf_mysql_server_language = -1;
|
|
static int hf_mysql_server_status = -1;
|
|
static int hf_mysql_stat_it = -1;
|
|
static int hf_mysql_stat_ac = -1;
|
|
static int hf_mysql_stat_mr = -1;
|
|
static int hf_mysql_stat_mu = -1;
|
|
static int hf_mysql_stat_bi = -1;
|
|
static int hf_mysql_stat_ni = -1;
|
|
static int hf_mysql_stat_cr = -1;
|
|
static int hf_mysql_stat_lr = -1;
|
|
static int hf_mysql_stat_dr = -1;
|
|
static int hf_mysql_stat_bs = -1;
|
|
static int hf_mysql_stat_mc = -1;
|
|
static int hf_mysql_stat_session_state_changed = -1;
|
|
static int hf_mysql_stat_query_was_slow = -1;
|
|
static int hf_mysql_stat_ps_out_params = -1;
|
|
static int hf_mysql_stat_trans_readonly = -1;
|
|
static int hf_mysql_refresh = -1;
|
|
static int hf_mysql_rfsh_grants = -1;
|
|
static int hf_mysql_rfsh_log = -1;
|
|
static int hf_mysql_rfsh_tables = -1;
|
|
static int hf_mysql_rfsh_hosts = -1;
|
|
static int hf_mysql_rfsh_status = -1;
|
|
static int hf_mysql_rfsh_threads = -1;
|
|
static int hf_mysql_rfsh_slave = -1;
|
|
static int hf_mysql_rfsh_master = -1;
|
|
static int hf_mysql_packet_length = -1;
|
|
static int hf_mysql_packet_number = -1;
|
|
static int hf_mysql_request = -1;
|
|
static int hf_mysql_command = -1;
|
|
static int hf_mysql_response_code = -1;
|
|
static int hf_mysql_error_code = -1;
|
|
static int hf_mysql_error_string = -1;
|
|
static int hf_mysql_sqlstate = -1;
|
|
static int hf_mysql_message = -1;
|
|
static int hf_mysql_payload = -1;
|
|
static int hf_mysql_server_greeting = -1;
|
|
static int hf_mysql_session_track = -1;
|
|
static int hf_mysql_session_track_type = -1;
|
|
static int hf_mysql_session_track_length = -1;
|
|
static int hf_mysql_session_track_data = -1;
|
|
static int hf_mysql_session_track_data_length = -1;
|
|
static int hf_mysql_session_track_sysvar_length = -1;
|
|
static int hf_mysql_session_track_sysvar_name = -1;
|
|
static int hf_mysql_session_track_sysvar_value = -1;
|
|
static int hf_mysql_session_track_schema = -1;
|
|
static int hf_mysql_session_track_schema_length = -1;
|
|
static int hf_mysql_session_state_change = -1;
|
|
static int hf_mysql_session_track_gtids = -1;
|
|
static int hf_mysql_session_track_gtids_encoding = -1;
|
|
static int hf_mysql_session_track_gtids_length = -1;
|
|
static int hf_mysql_session_track_transaction_characteristics = -1;
|
|
static int hf_mysql_session_track_transaction_characteristics_length = -1;
|
|
static int hf_mysql_session_track_transaction_state = -1;
|
|
static int hf_mysql_session_track_transaction_state_length = -1;
|
|
static int hf_mysql_protocol = -1;
|
|
static int hf_mysql_version = -1;
|
|
static int hf_mysql_login_request = -1;
|
|
static int hf_mysql_max_packet = -1;
|
|
static int hf_mysql_user = -1;
|
|
static int hf_mysql_table_name = -1;
|
|
static int hf_mysql_schema = -1;
|
|
static int hf_mysql_client_auth_plugin = -1;
|
|
static int hf_mysql_connattrs = -1;
|
|
static int hf_mysql_connattrs_length = -1;
|
|
static int hf_mysql_connattrs_attr = -1;
|
|
static int hf_mysql_connattrs_name_length = -1;
|
|
static int hf_mysql_connattrs_name = -1;
|
|
static int hf_mysql_connattrs_value_length = -1;
|
|
static int hf_mysql_connattrs_value = -1;
|
|
static int hf_mysql_zstd_compression_level = -1;
|
|
static int hf_mysql_thread_id = -1;
|
|
static int hf_mysql_salt = -1;
|
|
static int hf_mysql_salt2 = -1;
|
|
static int hf_mysql_auth_plugin_length = -1;
|
|
static int hf_mysql_auth_plugin = -1;
|
|
static int hf_mysql_charset = -1;
|
|
static int hf_mysql_passwd = -1;
|
|
static int hf_mysql_unused = -1;
|
|
static int hf_mysql_affected_rows = -1;
|
|
static int hf_mysql_insert_id = -1;
|
|
static int hf_mysql_num_warn = -1;
|
|
static int hf_mysql_stmt_id = -1;
|
|
static int hf_mysql_query_attributes = -1;
|
|
static int hf_mysql_query_attributes_count = -1;
|
|
static int hf_mysql_query_attributes_send_types_to_server = -1;
|
|
static int hf_mysql_query_attribute_name_type = -1;
|
|
static int hf_mysql_query_attribute_name = -1;
|
|
static int hf_mysql_query_attribute_value = -1;
|
|
static int hf_mysql_query = -1;
|
|
static int hf_mysql_shutdown = -1;
|
|
static int hf_mysql_option = -1;
|
|
static int hf_mysql_num_rows = -1;
|
|
static int hf_mysql_param = -1;
|
|
static int hf_mysql_num_params = -1;
|
|
static int hf_mysql_exec_flags4 = -1;
|
|
static int hf_mysql_exec_flags5 = -1;
|
|
static int hf_mysql_exec_iter = -1;
|
|
static int hf_mysql_binlog_position = -1;
|
|
static int hf_mysql_binlog_flags = -1;
|
|
static int hf_mysql_binlog_server_id = -1;
|
|
static int hf_mysql_binlog_file_name = -1;
|
|
static int hf_mysql_binlog_slave_hostname_length = -1;
|
|
static int hf_mysql_binlog_slave_hostname = -1;
|
|
static int hf_mysql_binlog_slave_user_length = -1;
|
|
static int hf_mysql_binlog_slave_user = -1;
|
|
static int hf_mysql_binlog_slave_password_length = -1;
|
|
static int hf_mysql_binlog_slave_password = -1;
|
|
static int hf_mysql_binlog_slave_mysql_port = -1;
|
|
static int hf_mysql_binlog_replication_rank = -1;
|
|
static int hf_mysql_binlog_master_id = -1;
|
|
static int hf_mysql_binlog_event_header_timestamp = -1;
|
|
static int hf_mysql_binlog_event_header_event_type = -1;
|
|
static int hf_mysql_binlog_event_header_server_id = -1;
|
|
static int hf_mysql_binlog_event_header_event_size = -1;
|
|
static int hf_mysql_binlog_event_header_log_position = -1;
|
|
static int hf_mysql_binlog_event_header_flags = -1;
|
|
static int hf_mysql_binlog_event_checksum = -1;
|
|
static int hf_mysql_binlog_event_heartbeat_v2 = -1;
|
|
static int hf_mysql_binlog_event_heartbeat_v2_otw = -1;
|
|
static int hf_mysql_binlog_event_heartbeat_v2_otw_type = -1;
|
|
static int hf_mysql_binlog_hb_event_filename = -1;
|
|
static int hf_mysql_binlog_hb_event_log_position = -1;
|
|
static int hf_mysql_eof = -1;
|
|
static int hf_mysql_num_fields = -1;
|
|
static int hf_mysql_extra = -1;
|
|
static int hf_mysql_fld_catalog = -1;
|
|
static int hf_mysql_fld_db = -1;
|
|
static int hf_mysql_fld_table = -1;
|
|
static int hf_mysql_fld_org_table = -1;
|
|
static int hf_mysql_fld_name = -1;
|
|
static int hf_mysql_fld_org_name = -1;
|
|
static int hf_mysql_fld_charsetnr = -1;
|
|
static int hf_mysql_fld_length = -1;
|
|
static int hf_mysql_fld_type = -1;
|
|
static int hf_mysql_fld_flags = -1;
|
|
static int hf_mysql_fld_not_null = -1;
|
|
static int hf_mysql_fld_primary_key = -1;
|
|
static int hf_mysql_fld_unique_key = -1;
|
|
static int hf_mysql_fld_multiple_key = -1;
|
|
static int hf_mysql_fld_blob = -1;
|
|
static int hf_mysql_fld_unsigned = -1;
|
|
static int hf_mysql_fld_zero_fill = -1;
|
|
static int hf_mysql_exec_field_null = -1;
|
|
static int hf_mysql_null_buffer = -1;
|
|
static int hf_mysql_fld_enum = -1;
|
|
static int hf_mysql_fld_auto_increment = -1;
|
|
static int hf_mysql_fld_timestamp = -1;
|
|
static int hf_mysql_fld_set = -1;
|
|
static int hf_mysql_fld_decimals = -1;
|
|
static int hf_mysql_fld_default = -1;
|
|
static int hf_mysql_row_text = -1;
|
|
static int hf_mysql_new_parameter_bound_flag = -1;
|
|
static int hf_mysql_exec_param = -1;
|
|
static int hf_mysql_exec_unsigned = -1;
|
|
static int hf_mysql_exec_field_longlong = -1;
|
|
static int hf_mysql_exec_field_unsigned_longlong = -1;
|
|
static int hf_mysql_exec_field_string = -1;
|
|
static int hf_mysql_exec_field_double = -1;
|
|
static int hf_mysql_exec_field_datetime_length = -1;
|
|
static int hf_mysql_exec_field_year = -1;
|
|
static int hf_mysql_exec_field_month = -1;
|
|
static int hf_mysql_exec_field_day = -1;
|
|
static int hf_mysql_exec_field_hour = -1;
|
|
static int hf_mysql_exec_field_minute = -1;
|
|
static int hf_mysql_exec_field_second = -1;
|
|
static int hf_mysql_exec_field_second_b = -1;
|
|
static int hf_mysql_exec_field_long = -1;
|
|
static int hf_mysql_exec_field_unsigned_long = -1;
|
|
static int hf_mysql_exec_field_tiny = -1;
|
|
static int hf_mysql_exec_field_unsigned_tiny = -1;
|
|
static int hf_mysql_exec_field_short = -1;
|
|
static int hf_mysql_exec_field_unsigned_short = -1;
|
|
static int hf_mysql_exec_field_float = -1;
|
|
static int hf_mysql_exec_field_time_length = -1;
|
|
static int hf_mysql_exec_field_time_sign = -1;
|
|
static int hf_mysql_exec_field_time_days = -1;
|
|
static int hf_mysql_auth_switch_request_status = -1;
|
|
static int hf_mysql_auth_switch_request_name = -1;
|
|
static int hf_mysql_auth_switch_request_data = -1;
|
|
static int hf_mysql_auth_switch_response_data = -1;
|
|
static int hf_mysql_compressed_packet_length = -1;
|
|
static int hf_mysql_compressed_packet_length_uncompressed = -1;
|
|
static int hf_mysql_compressed_packet_number = -1;
|
|
static int hf_mysql_prefix = -1;
|
|
static int hf_mysql_length = -1;
|
|
//static int hf_mariadb_fld_charsetnr = -1;
|
|
static int hf_mariadb_server_language = -1;
|
|
static int hf_mariadb_charset = -1;
|
|
static int hf_mariadb_cap_progress = -1;
|
|
static int hf_mariadb_cap_commulti = -1;
|
|
static int hf_mariadb_cap_bulk = -1;
|
|
static int hf_mariadb_cap_extmetadata = -1;
|
|
static int hf_mariadb_cap_cache_metadata = -1;
|
|
static int hf_mariadb_extcaps_server = -1;
|
|
static int hf_mariadb_extcaps_client = -1;
|
|
static int hf_mariadb_bulk_flag_autoid = -1;
|
|
static int hf_mariadb_bulk_flag_sendtypes = -1;
|
|
static int hf_mariadb_bulk_caps_flags = -1;
|
|
static int hf_mariadb_bulk_paramtypes = -1;
|
|
static int hf_mariadb_bulk_indicator = -1;
|
|
static int hf_mariadb_bulk_row_nr = -1;
|
|
static int hf_mariadb_send_meta = -1;
|
|
static int hf_mariadb_extmeta = -1;
|
|
static int hf_mariadb_extmeta_data = -1;
|
|
static int hf_mariadb_extmeta_length = -1;
|
|
static int hf_mariadb_extmeta_key = -1;
|
|
static int hf_mariadb_extmeta_type = -1;
|
|
static int hf_mariadb_extmeta_format = -1;
|
|
|
|
static dissector_handle_t mysql_handle;
|
|
static dissector_handle_t tls_handle;
|
|
|
|
static expert_field ei_mysql_dissector_incomplete = EI_INIT;
|
|
static expert_field ei_mysql_streamed_param = EI_INIT;
|
|
static expert_field ei_mysql_prepare_response_needed = EI_INIT;
|
|
static expert_field ei_mysql_unknown_response = EI_INIT;
|
|
static expert_field ei_mysql_command = EI_INIT;
|
|
static expert_field ei_mysql_invalid_length = EI_INIT;
|
|
static expert_field ei_mysql_compression = EI_INIT;
|
|
|
|
/* type constants */
|
|
static const value_string type_constants[] = {
|
|
{0x00, "FIELD_TYPE_DECIMAL" },
|
|
{0x01, "FIELD_TYPE_TINY" },
|
|
{0x02, "FIELD_TYPE_SHORT" },
|
|
{0x03, "FIELD_TYPE_LONG" },
|
|
{0x04, "FIELD_TYPE_FLOAT" },
|
|
{0x05, "FIELD_TYPE_DOUBLE" },
|
|
{0x06, "FIELD_TYPE_NULL" },
|
|
{0x07, "FIELD_TYPE_TIMESTAMP" },
|
|
{0x08, "FIELD_TYPE_LONGLONG" },
|
|
{0x09, "FIELD_TYPE_INT24" },
|
|
{0x0a, "FIELD_TYPE_DATE" },
|
|
{0x0b, "FIELD_TYPE_TIME" },
|
|
{0x0c, "FIELD_TYPE_DATETIME" },
|
|
{0x0d, "FIELD_TYPE_YEAR" },
|
|
{0x0e, "FIELD_TYPE_NEWDATE" },
|
|
{0x0f, "FIELD_TYPE_VARCHAR" },
|
|
{0x10, "FIELD_TYPE_BIT" },
|
|
{0xf6, "FIELD_TYPE_NEWDECIMAL" },
|
|
{0xf7, "FIELD_TYPE_ENUM" },
|
|
{0xf8, "FIELD_TYPE_SET" },
|
|
{0xf9, "FIELD_TYPE_TINY_BLOB" },
|
|
{0xfa, "FIELD_TYPE_MEDIUM_BLOB"},
|
|
{0xfb, "FIELD_TYPE_LONG_BLOB" },
|
|
{0xfc, "FIELD_TYPE_BLOB" },
|
|
{0xfd, "FIELD_TYPE_VAR_STRING" },
|
|
{0xfe, "FIELD_TYPE_STRING" },
|
|
{0xff, "FIELD_TYPE_GEOMETRY" },
|
|
{0, NULL}
|
|
};
|
|
|
|
typedef enum mysql_state {
|
|
UNDEFINED,
|
|
LOGIN,
|
|
REQUEST,
|
|
RESPONSE_OK,
|
|
RESPONSE_ERROR,
|
|
RESPONSE_EOF,
|
|
INTERMEDIATE_EOF,
|
|
RESPONSE_MESSAGE,
|
|
RESPONSE_TABULAR,
|
|
RESPONSE_SHOW_FIELDS,
|
|
FIELD_PACKET,
|
|
ROW_PACKET,
|
|
COLUMN_COUNT,
|
|
RESPONSE_PREPARE,
|
|
PREPARED_PARAMETERS,
|
|
PREPARED_FIELDS,
|
|
AUTH_SWITCH_REQUEST,
|
|
AUTH_SWITCH_RESPONSE,
|
|
BINLOG_DUMP
|
|
} mysql_state_t;
|
|
|
|
static const value_string state_vals[] = {
|
|
{UNDEFINED, "undefined"},
|
|
{LOGIN, "login"},
|
|
{REQUEST, "request"},
|
|
{RESPONSE_OK, "response OK"},
|
|
{RESPONSE_ERROR, "response ERROR"},
|
|
{RESPONSE_EOF, "response EOF"},
|
|
{INTERMEDIATE_EOF, "intermediate EOF"},
|
|
{RESPONSE_MESSAGE, "response message"},
|
|
{RESPONSE_TABULAR, "tabular response"},
|
|
{RESPONSE_SHOW_FIELDS, "response to SHOW FIELDS"},
|
|
{FIELD_PACKET, "field packet"},
|
|
{ROW_PACKET, "row packet"},
|
|
{COLUMN_COUNT, "column count"},
|
|
{RESPONSE_PREPARE, "response to PREPARE"},
|
|
{PREPARED_PARAMETERS, "parameters in response to PREPARE"},
|
|
{PREPARED_FIELDS, "fields in response to PREPARE"},
|
|
{AUTH_SWITCH_REQUEST, "authentication switch request"},
|
|
{AUTH_SWITCH_RESPONSE, "authentication switch response"},
|
|
{BINLOG_DUMP, "binlog event"},
|
|
{0, NULL}
|
|
};
|
|
|
|
#define MAX_MY_METADATA_COUNT G_MAXINT16 // Arbitrary; is 32k enough?
|
|
typedef struct {
|
|
guint16 count;
|
|
guint16* flags;
|
|
guint8* types;
|
|
} my_metadata_list_t;
|
|
|
|
typedef struct mysql_conn_data {
|
|
guint16 srv_caps;
|
|
guint16 srv_caps_ext;
|
|
guint16 clnt_caps;
|
|
guint16 clnt_caps_ext;
|
|
mysql_state_t state;
|
|
guint32 stmt_id;
|
|
guint16 stmt_num_params;
|
|
guint16 stmt_num_fields;
|
|
wmem_tree_t* stmts;
|
|
#ifdef CTDEBUG
|
|
guint32 generation;
|
|
#endif
|
|
guint8 major_version;
|
|
guint32 frame_start_ssl;
|
|
guint32 frame_start_compressed;
|
|
guint8 compressed_state;
|
|
gboolean is_mariadb_server; /* set to 1, if connected to a MariaDB server */
|
|
gboolean is_mariadb_client; /* set to 1, if connected from a MariaDB client */
|
|
guint32 mariadb_server_ext_caps;
|
|
guint32 mariadb_client_ext_caps;
|
|
guint64 remaining_field_packet_count;
|
|
my_metadata_list_t field_metas;
|
|
} mysql_conn_data_t;
|
|
|
|
struct mysql_frame_data {
|
|
mysql_state_t state;
|
|
};
|
|
|
|
typedef struct my_stmt_data {
|
|
my_metadata_list_t param_metas;
|
|
my_metadata_list_t field_metas;
|
|
guint16 bulk_flags;
|
|
} my_stmt_data_t;
|
|
|
|
typedef struct mysql_exec_dissector {
|
|
guint8 type;
|
|
guint8 unsigned_flag;
|
|
void (*dissector)(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
} mysql_exec_dissector_t;
|
|
|
|
/* function prototypes */
|
|
static int mysql_dissect_error_packet(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree);
|
|
static int mysql_dissect_ok_packet(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree, mysql_conn_data_t *conn_data);
|
|
static int mysql_dissect_server_status(tvbuff_t *tvb, int offset, proto_tree *tree, guint16 *server_status);
|
|
static int mysql_dissect_caps(tvbuff_t *tvb, int offset, proto_tree *tree, int mysql_caps, guint16 *caps);
|
|
static int mysql_dissect_extcaps(tvbuff_t *tvb, int offset, proto_tree *tree, int mysql_extcaps, guint16 *caps);
|
|
static int mysql_dissect_result_header(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree, mysql_conn_data_t *conn_data);
|
|
static int mysql_dissect_field_packet(tvbuff_t *tvb, proto_item *pi, int offset, proto_tree *tree, packet_info *pinfo, mysql_conn_data_t *conn_data, mysql_state_t current_state);
|
|
static int mysql_dissect_text_row_packet(tvbuff_t *tvb, int offset, proto_tree *tree);
|
|
static int mysql_dissect_binary_row_packet(tvbuff_t *tvb, packet_info *pinfo, proto_item *pi, int offset, proto_tree *tree, mysql_conn_data_t *conn_data);
|
|
static int mysql_dissect_binlog_event_packet(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree);
|
|
static int mysql_dissect_response_prepare(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree, mysql_conn_data_t *conn_data);
|
|
static int mysql_dissect_auth_switch_request(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree, mysql_conn_data_t *conn_data);
|
|
static int mysql_dissect_eof(tvbuff_t *tvb, packet_info *pinfo, proto_item *pi, int offset, proto_tree *tree, mysql_conn_data_t *conn_data);
|
|
static int mysql_dissect_auth_switch_response(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree, mysql_conn_data_t *conn_data);
|
|
static void mysql_dissect_exec_string(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_datetime(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_tiny(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_unsigned_tiny(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_short(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_unsigned_short(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_long(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_unsigned_long(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_float(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_double(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_longlong(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_unsigned_longlong(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static void mysql_dissect_exec_null(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static char mysql_dissect_exec_param(proto_item *req_tree, tvbuff_t *tvb, int *offset,
|
|
int *param_offset, guint8 param_flags, packet_info *pinfo);
|
|
static char mysql_dissect_binary_row_value(tvbuff_t *tvb, packet_info *pinfo, proto_item *pi, int *offset,
|
|
proto_item *tree, guint8 field_type, guint16 field_flag);
|
|
|
|
static void mysql_dissect_exec_primitive(tvbuff_t *tvb, int *param_offset,
|
|
proto_item *field_tree, const int hfindex, const int offset);
|
|
static void mysql_dissect_exec_time(tvbuff_t *tvb, int *param_offset, proto_item *field_tree);
|
|
static int mariadb_dissect_caps_or_flags(tvbuff_t *tvb, int offset, enum ftenum type, proto_tree *tree,
|
|
int mariadb_caps, int * const *fields, void *value);
|
|
|
|
static gint my_tvb_strsize(tvbuff_t *tvb, int offset);
|
|
static int tvb_get_fle(tvbuff_t *tvb, proto_tree* tree, int offset, guint64 *res, guint8 *is_null);
|
|
|
|
static int mysql_field_add_lestring(tvbuff_t *tvb, int offset, proto_tree *tree, int field);
|
|
|
|
static const mysql_exec_dissector_t mysql_exec_dissectors[] = {
|
|
{ 0x01, 0, mysql_dissect_exec_tiny },
|
|
{ 0x01, 1, mysql_dissect_exec_unsigned_tiny },
|
|
{ 0x02, 0, mysql_dissect_exec_short },
|
|
{ 0x02, 1, mysql_dissect_exec_unsigned_short },
|
|
{ 0x03, 0, mysql_dissect_exec_long },
|
|
{ 0x03, 1, mysql_dissect_exec_unsigned_long },
|
|
{ 0x04, 0, mysql_dissect_exec_float },
|
|
{ 0x05, 0, mysql_dissect_exec_double },
|
|
{ 0x06, 0, mysql_dissect_exec_null },
|
|
{ 0x07, 0, mysql_dissect_exec_datetime },
|
|
{ 0x08, 0, mysql_dissect_exec_longlong },
|
|
{ 0x08, 1, mysql_dissect_exec_unsigned_longlong },
|
|
{ 0x0a, 0, mysql_dissect_exec_datetime },
|
|
{ 0x0b, 0, mysql_dissect_exec_time },
|
|
{ 0x0c, 0, mysql_dissect_exec_datetime },
|
|
{ 0xf6, 0, mysql_dissect_exec_string },
|
|
{ 0xfc, 0, mysql_dissect_exec_string },
|
|
{ 0xfd, 0, mysql_dissect_exec_string },
|
|
{ 0xfe, 0, mysql_dissect_exec_string },
|
|
{ 0x00, 0, NULL },
|
|
};
|
|
|
|
static int * const mysql_rfsh_flags[] = {
|
|
&hf_mysql_rfsh_grants,
|
|
&hf_mysql_rfsh_log,
|
|
&hf_mysql_rfsh_tables,
|
|
&hf_mysql_rfsh_hosts,
|
|
&hf_mysql_rfsh_status,
|
|
&hf_mysql_rfsh_threads,
|
|
&hf_mysql_rfsh_slave,
|
|
&hf_mysql_rfsh_master,
|
|
NULL
|
|
};
|
|
|
|
static int * const mysql_stat_flags[] = {
|
|
&hf_mysql_stat_it,
|
|
&hf_mysql_stat_ac,
|
|
&hf_mysql_stat_mu,
|
|
&hf_mysql_stat_mr,
|
|
&hf_mysql_stat_bi,
|
|
&hf_mysql_stat_ni,
|
|
&hf_mysql_stat_cr,
|
|
&hf_mysql_stat_lr,
|
|
&hf_mysql_stat_dr,
|
|
&hf_mysql_stat_bs,
|
|
&hf_mysql_stat_mc,
|
|
&hf_mysql_stat_query_was_slow,
|
|
&hf_mysql_stat_ps_out_params,
|
|
&hf_mysql_stat_trans_readonly,
|
|
&hf_mysql_stat_session_state_changed,
|
|
NULL
|
|
};
|
|
|
|
static int * const mysql_caps_flags[] = {
|
|
&hf_mysql_cap_long_password,
|
|
&hf_mysql_cap_found_rows,
|
|
&hf_mysql_cap_long_flag,
|
|
&hf_mysql_cap_connect_with_db,
|
|
&hf_mysql_cap_no_schema,
|
|
&hf_mysql_cap_compress,
|
|
&hf_mysql_cap_odbc,
|
|
&hf_mysql_cap_local_files,
|
|
&hf_mysql_cap_ignore_space,
|
|
&hf_mysql_cap_change_user,
|
|
&hf_mysql_cap_interactive,
|
|
&hf_mysql_cap_ssl,
|
|
&hf_mysql_cap_ignore_sigpipe,
|
|
&hf_mysql_cap_transactions,
|
|
&hf_mysql_cap_reserved,
|
|
&hf_mysql_cap_secure_connect,
|
|
NULL
|
|
};
|
|
|
|
static int * const mysql_extcaps_flags[] = {
|
|
&hf_mysql_cap_multi_statements,
|
|
&hf_mysql_cap_multi_results,
|
|
&hf_mysql_cap_ps_multi_results,
|
|
&hf_mysql_cap_plugin_auth,
|
|
&hf_mysql_cap_connect_attrs,
|
|
&hf_mysql_cap_plugin_auth_lenenc_client_data,
|
|
&hf_mysql_cap_client_can_handle_expired_passwords,
|
|
&hf_mysql_cap_session_track,
|
|
&hf_mysql_cap_deprecate_eof,
|
|
&hf_mysql_cap_optional_metadata,
|
|
&hf_mysql_cap_compress_zstd,
|
|
&hf_mysql_cap_query_attrs,
|
|
&hf_mysql_cap_mf_auth,
|
|
&hf_mysql_cap_cap_ext,
|
|
&hf_mysql_cap_unused,
|
|
NULL
|
|
};
|
|
|
|
static int * const mariadb_extcaps_flags[] = {
|
|
&hf_mariadb_cap_progress,
|
|
&hf_mariadb_cap_commulti,
|
|
&hf_mariadb_cap_bulk,
|
|
&hf_mariadb_cap_extmetadata,
|
|
&hf_mariadb_cap_cache_metadata,
|
|
NULL
|
|
};
|
|
|
|
static int * const mariadb_bulk_caps_flags[] = {
|
|
&hf_mariadb_bulk_flag_autoid,
|
|
&hf_mariadb_bulk_flag_sendtypes,
|
|
NULL
|
|
};
|
|
|
|
static int * const mysql_fld_flags[] = {
|
|
&hf_mysql_fld_not_null,
|
|
&hf_mysql_fld_primary_key,
|
|
&hf_mysql_fld_unique_key,
|
|
&hf_mysql_fld_multiple_key,
|
|
&hf_mysql_fld_blob,
|
|
&hf_mysql_fld_unsigned,
|
|
&hf_mysql_fld_zero_fill,
|
|
&hf_mysql_fld_enum,
|
|
&hf_mysql_fld_auto_increment,
|
|
&hf_mysql_fld_timestamp,
|
|
&hf_mysql_fld_set,
|
|
NULL
|
|
};
|
|
|
|
/* Helper function to only set state on first pass */
|
|
static void mysql_set_conn_state(packet_info *pinfo, mysql_conn_data_t *conn_data, mysql_state_t state)
|
|
{
|
|
if (!pinfo->fd->visited)
|
|
{
|
|
conn_data->state = state;
|
|
}
|
|
}
|
|
|
|
static guint64 mysql_get_remaining_field_packet_count(mysql_conn_data_t *conn_data)
|
|
{
|
|
return conn_data->remaining_field_packet_count;
|
|
}
|
|
|
|
static void mysql_dec_remaining_field_packet_count(mysql_conn_data_t *conn_data)
|
|
{
|
|
conn_data->remaining_field_packet_count--;
|
|
}
|
|
|
|
static void mysql_set_remaining_field_packet_count(mysql_conn_data_t *conn_data, guint64 num_fields)
|
|
{
|
|
conn_data->remaining_field_packet_count = num_fields;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_greeting(tvbuff_t *tvb, packet_info *pinfo, int offset,
|
|
proto_tree *tree, mysql_conn_data_t *conn_data)
|
|
{
|
|
gint protocol;
|
|
gint lenstr;
|
|
int ver_offset;
|
|
|
|
proto_item *tf;
|
|
proto_item *greeting_tree;
|
|
char buffer[7];
|
|
|
|
protocol= tvb_get_guint8(tvb, offset);
|
|
|
|
if (protocol == 0xff) {
|
|
return mysql_dissect_error_packet(tvb, pinfo, offset+1, tree);
|
|
}
|
|
|
|
mysql_set_conn_state(pinfo, conn_data, LOGIN);
|
|
|
|
tf = proto_tree_add_item(tree, hf_mysql_server_greeting, tvb, offset, -1, ENC_NA);
|
|
greeting_tree = proto_item_add_subtree(tf, ett_server_greeting);
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " proto=%d", protocol) ;
|
|
|
|
proto_tree_add_item(greeting_tree, hf_mysql_protocol, tvb, offset, 1, ENC_NA);
|
|
|
|
offset += 1;
|
|
|
|
/* version string */
|
|
lenstr = tvb_strsize(tvb,offset);
|
|
|
|
/* check if it is a MariaDB Server: MariaDB always sends 5.5.5- before real version number */
|
|
tvb_get_raw_bytes_as_string(tvb, offset, buffer, 7);
|
|
if (lenstr > 6 && strncmp(buffer, MARIADB_RPL_VERSION_HACK, sizeof(MARIADB_RPL_VERSION_HACK) - 1) == 0)
|
|
{
|
|
conn_data->is_mariadb_server= 1;
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " version=%s ",
|
|
tvb_format_text(pinfo->pool, tvb, offset + 6, lenstr - 7));
|
|
} else {
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " version=%s ",
|
|
tvb_format_text(pinfo->pool, tvb, offset, lenstr-1));
|
|
}
|
|
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
|
|
proto_tree_add_item(greeting_tree, hf_mysql_version, tvb, offset, lenstr, ENC_ASCII);
|
|
conn_data->major_version = 0;
|
|
for (ver_offset = 0; ver_offset < lenstr; ver_offset++) {
|
|
guint8 ver_char = tvb_get_guint8(tvb, offset + ver_offset);
|
|
if (ver_char == '.') break;
|
|
conn_data->major_version = conn_data->major_version * 10 + ver_char - '0';
|
|
}
|
|
offset += lenstr;
|
|
|
|
/* 4 bytes little endian thread_id */
|
|
proto_tree_add_item(greeting_tree, hf_mysql_thread_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
/* salt string */
|
|
lenstr = tvb_strsize(tvb,offset);
|
|
proto_tree_add_item(greeting_tree, hf_mysql_salt, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
|
|
/* rest is optional */
|
|
if (!tvb_reported_length_remaining(tvb, offset)) return offset;
|
|
|
|
/* 2 bytes CAPS */
|
|
offset = mysql_dissect_caps(tvb, offset, greeting_tree, hf_mysql_caps_server, &conn_data->srv_caps);
|
|
|
|
/* MariaDB server don't have the CLIENT_MYSQL/CLIENT_LONG_PASSWORD capability */
|
|
if (!(conn_data->srv_caps & MYSQL_CAPS_LP))
|
|
{
|
|
conn_data->is_mariadb_server= 1;
|
|
}
|
|
|
|
/* rest is optional */
|
|
if (!tvb_reported_length_remaining(tvb, offset)) return offset;
|
|
|
|
proto_tree_add_item(greeting_tree, conn_data->is_mariadb_server ? hf_mariadb_server_language : hf_mysql_server_language, tvb, offset, 1, ENC_NA);
|
|
offset += 1; /* for charset */
|
|
|
|
offset = mysql_dissect_server_status(tvb, offset, greeting_tree, NULL);
|
|
|
|
/* 2 bytes ExtCAPS */
|
|
offset = mysql_dissect_extcaps(tvb, offset, greeting_tree, hf_mysql_extcaps_server, &conn_data->srv_caps_ext);
|
|
|
|
/* 1 byte Auth Plugin Length */
|
|
proto_tree_add_item(greeting_tree, hf_mysql_auth_plugin_length, tvb, offset, 1, ENC_NA);
|
|
offset += 1;
|
|
|
|
if (conn_data->is_mariadb_server)
|
|
{
|
|
/* 6 bytes unused */
|
|
proto_tree_add_item(greeting_tree, hf_mysql_unused, tvb, offset, 6, ENC_NA);
|
|
offset += 6;
|
|
/* MariaDB specific extended capabilities */
|
|
offset= mariadb_dissect_caps_or_flags(tvb, offset, FT_UINT32, greeting_tree,
|
|
hf_mariadb_extcaps_server, mariadb_extcaps_flags, &conn_data->mariadb_server_ext_caps);
|
|
} else {
|
|
/* 10 bytes unused */
|
|
proto_tree_add_item(greeting_tree, hf_mysql_unused, tvb, offset, 10, ENC_NA);
|
|
offset += 10;
|
|
}
|
|
|
|
/* 4.1+ server: rest of salt */
|
|
if (tvb_reported_length_remaining(tvb, offset)) {
|
|
lenstr = tvb_strsize(tvb,offset);
|
|
proto_tree_add_item(greeting_tree, hf_mysql_salt2, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
}
|
|
|
|
/* 5.x server: auth plugin */
|
|
if (tvb_reported_length_remaining(tvb, offset)) {
|
|
lenstr = tvb_strsize(tvb,offset);
|
|
proto_tree_add_item(greeting_tree, hf_mysql_auth_plugin, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
/*
|
|
Add a connect attributes entry to the connattrs subtree
|
|
|
|
return bytes read
|
|
*/
|
|
static int
|
|
add_connattrs_entry_to_tree(tvbuff_t *tvb, packet_info *pinfo _U_, proto_item *tree, int offset) {
|
|
guint64 lenstr;
|
|
int orig_offset = offset, lenfle;
|
|
proto_item *ti;
|
|
proto_tree *connattrs_tree;
|
|
const guint8 *str;
|
|
|
|
ti = proto_tree_add_item(tree, hf_mysql_connattrs_attr, tvb, offset, 1, ENC_NA);
|
|
connattrs_tree = proto_item_add_subtree(ti, ett_connattrs_attr);
|
|
|
|
lenfle = tvb_get_fle(tvb, connattrs_tree, offset, &lenstr, NULL);
|
|
proto_tree_add_uint64(connattrs_tree, hf_mysql_connattrs_name_length, tvb, offset, lenfle, lenstr);
|
|
offset += lenfle;
|
|
|
|
proto_tree_add_item_ret_string(connattrs_tree, hf_mysql_connattrs_name, tvb, offset, (gint)lenstr, ENC_ASCII|ENC_NA, pinfo->pool, &str);
|
|
proto_item_append_text(ti, " - %s", str);
|
|
offset += (int)lenstr;
|
|
|
|
lenfle = tvb_get_fle(tvb, connattrs_tree, offset, &lenstr, NULL);
|
|
proto_tree_add_uint64(connattrs_tree, hf_mysql_connattrs_value_length, tvb, offset, lenfle, lenstr);
|
|
offset += lenfle;
|
|
|
|
proto_tree_add_item_ret_string(connattrs_tree, hf_mysql_connattrs_value, tvb, offset, (gint)lenstr, ENC_ASCII|ENC_NA, pinfo->pool, &str);
|
|
proto_item_append_text(ti, ": %s", str);
|
|
offset += (int)lenstr;
|
|
|
|
proto_item_set_len(ti, offset - orig_offset);
|
|
|
|
return (offset - orig_offset);
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_login(tvbuff_t *tvb, packet_info *pinfo, int offset,
|
|
proto_tree *tree, mysql_conn_data_t *conn_data)
|
|
{
|
|
gint lenstr;
|
|
|
|
proto_item *tf;
|
|
proto_item *login_tree;
|
|
|
|
/* after login there can be OK or DENIED */
|
|
if (conn_data->clnt_caps & MYSQL_CAPS_SL) {
|
|
mysql_set_conn_state(pinfo, conn_data, LOGIN);
|
|
} else if (!(conn_data->clnt_caps == 0)) {
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_OK);
|
|
}
|
|
|
|
tf = proto_tree_add_item(tree, hf_mysql_login_request, tvb, offset, -1, ENC_NA);
|
|
login_tree = proto_item_add_subtree(tf, ett_login_request);
|
|
|
|
offset = mysql_dissect_caps(tvb, offset, login_tree, hf_mysql_caps_client, &conn_data->clnt_caps);
|
|
|
|
/* MariaDB clients don't have the CLIENT_MYSQL/CLIENT_LONG_PASSWORD capability */
|
|
if (!(conn_data->clnt_caps & MYSQL_CAPS_LP))
|
|
{
|
|
conn_data->is_mariadb_client= 1;
|
|
}
|
|
|
|
if (!(conn_data->frame_start_ssl) && conn_data->clnt_caps & MYSQL_CAPS_SL) /* Next packet will be use SSL */
|
|
{
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Response: SSL Handshake");
|
|
conn_data->frame_start_ssl = pinfo->num;
|
|
ssl_starttls_ack(tls_handle, pinfo, mysql_handle);
|
|
}
|
|
if (conn_data->clnt_caps & MYSQL_CAPS_CU) /* 4.1 protocol */{
|
|
offset = mysql_dissect_extcaps(tvb, offset, login_tree, hf_mysql_extcaps_client, &conn_data->clnt_caps_ext);
|
|
|
|
proto_tree_add_item(login_tree, hf_mysql_max_packet, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(login_tree, conn_data->is_mariadb_server ? hf_mariadb_charset : hf_mysql_charset, tvb, offset, 1, ENC_NA);
|
|
offset += 1; /* for charset */
|
|
|
|
if (conn_data->is_mariadb_client){
|
|
/* 19 bytes unused */
|
|
proto_tree_add_item(login_tree, hf_mysql_unused, tvb, offset, 19, ENC_NA);
|
|
offset += 19;
|
|
offset= mariadb_dissect_caps_or_flags(tvb, offset, FT_UINT32, login_tree, hf_mariadb_extcaps_client, mariadb_extcaps_flags, &conn_data->mariadb_client_ext_caps);
|
|
} else {
|
|
/* 23 bytes unused */
|
|
proto_tree_add_item(login_tree, hf_mysql_unused, tvb, offset, 23, ENC_NA);
|
|
offset += 23;
|
|
}
|
|
|
|
} else { /* pre-4.1 */
|
|
proto_tree_add_item(login_tree, hf_mysql_max_packet, tvb, offset, 3, ENC_LITTLE_ENDIAN);
|
|
offset += 3;
|
|
}
|
|
|
|
/* User name */
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " user=%s ",
|
|
tvb_format_text(pinfo->pool, tvb, offset, lenstr-1));
|
|
proto_tree_add_item(login_tree, hf_mysql_user, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
|
|
/* rest is optional */
|
|
if (!tvb_reported_length_remaining(tvb, offset)) {
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
return offset;
|
|
}
|
|
|
|
/* password: asciiz or length+ascii */
|
|
if (conn_data->clnt_caps & MYSQL_CAPS_SC) {
|
|
lenstr = tvb_get_guint8(tvb, offset);
|
|
offset += 1;
|
|
} else {
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
}
|
|
if (tree && lenstr > 1) {
|
|
proto_tree_add_item(login_tree, hf_mysql_passwd, tvb, offset, lenstr, ENC_NA);
|
|
}
|
|
offset += lenstr;
|
|
|
|
/* optional: initial schema */
|
|
if (conn_data->clnt_caps & MYSQL_CAPS_CD)
|
|
{
|
|
lenstr= my_tvb_strsize(tvb,offset);
|
|
if(lenstr<0){
|
|
return offset;
|
|
}
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "db=%s ",
|
|
tvb_format_text(pinfo->pool, tvb, offset, lenstr-1));
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
|
|
proto_tree_add_item(login_tree, hf_mysql_schema, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
}
|
|
|
|
/* optional: authentication plugin */
|
|
if (conn_data->clnt_caps_ext & MYSQL_CAPS_PA)
|
|
{
|
|
mysql_set_conn_state(pinfo, conn_data, AUTH_SWITCH_REQUEST);
|
|
lenstr= my_tvb_strsize(tvb,offset);
|
|
proto_tree_add_item(login_tree, hf_mysql_client_auth_plugin, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
}
|
|
|
|
/* optional: connection attributes */
|
|
if (conn_data->clnt_caps_ext & MYSQL_CAPS_CA && tvb_reported_length_remaining(tvb, offset))
|
|
{
|
|
proto_tree *connattrs_tree;
|
|
int lenfle;
|
|
guint64 connattrs_length;
|
|
int length;
|
|
|
|
lenfle = tvb_get_fle(tvb, login_tree, offset, &connattrs_length, NULL);
|
|
tf = proto_tree_add_item(login_tree, hf_mysql_connattrs, tvb, offset, (guint32)connattrs_length, ENC_NA);
|
|
connattrs_tree = proto_item_add_subtree(tf, ett_connattrs);
|
|
proto_tree_add_uint64(connattrs_tree, hf_mysql_connattrs_length, tvb, offset, lenfle, connattrs_length);
|
|
offset += lenfle;
|
|
|
|
while (connattrs_length > 0) {
|
|
length = add_connattrs_entry_to_tree(tvb, pinfo, connattrs_tree, offset);
|
|
offset += length;
|
|
connattrs_length -= length;
|
|
}
|
|
}
|
|
|
|
if (conn_data->clnt_caps_ext & MYSQL_CAPS_ZS)
|
|
{
|
|
proto_tree_add_item(login_tree, hf_mysql_zstd_compression_level, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
offset += 1;
|
|
}
|
|
return offset;
|
|
}
|
|
|
|
|
|
static void
|
|
mysql_dissect_exec_string(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
guint32 param_len32;
|
|
guint8 param_len;
|
|
|
|
param_len = tvb_get_guint8(tvb, *param_offset);
|
|
|
|
switch (param_len) {
|
|
case 0xfc: /* 252 - 64k chars */
|
|
*param_offset += 1;
|
|
param_len32 = tvb_get_letohs(tvb, *param_offset);
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_string,
|
|
tvb, *param_offset, 2, ENC_ASCII | ENC_LITTLE_ENDIAN);
|
|
*param_offset += param_len32 + 2;
|
|
break;
|
|
case 0xfd: /* 64k - 16M chars */
|
|
*param_offset += 1;
|
|
param_len32 = tvb_get_letoh24(tvb, *param_offset);
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_string,
|
|
tvb, *param_offset, 3, ENC_ASCII | ENC_LITTLE_ENDIAN);
|
|
*param_offset += param_len32 + 3;
|
|
break;
|
|
default: /* < 252 chars */
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_string,
|
|
tvb, *param_offset, 1, ENC_ASCII | ENC_NA);
|
|
*param_offset += param_len + 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_time(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
guint8 param_len;
|
|
|
|
param_len = tvb_get_guint8(tvb, *param_offset);
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_time_length, tvb, *param_offset, 1, ENC_NA);
|
|
*param_offset += 1;
|
|
if (param_len >= 1) {
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_time_sign, tvb, *param_offset, 1, ENC_NA);
|
|
}
|
|
if (param_len >= 5) {
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_time_days, tvb, *param_offset + 1, 4, ENC_LITTLE_ENDIAN);
|
|
}
|
|
if (param_len >= 8) {
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_hour, tvb, *param_offset + 5, 1, ENC_NA);
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_minute, tvb, *param_offset + 6, 1, ENC_NA);
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_second, tvb, *param_offset + 7, 1, ENC_NA);
|
|
}
|
|
if (param_len >= 12) {
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_second_b, tvb, *param_offset + 8, 4, ENC_LITTLE_ENDIAN);
|
|
}
|
|
*param_offset += param_len;
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_datetime(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
guint8 param_len;
|
|
|
|
param_len = tvb_get_guint8(tvb, *param_offset);
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_datetime_length, tvb, *param_offset, 1, ENC_NA);
|
|
*param_offset += 1;
|
|
if (param_len >= 2) {
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_year, tvb, *param_offset, 2, ENC_LITTLE_ENDIAN);
|
|
}
|
|
if (param_len >= 4) {
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_month, tvb, *param_offset + 2, 1, ENC_NA);
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_day, tvb, *param_offset + 3, 1, ENC_NA);
|
|
}
|
|
if (param_len >= 7) {
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_hour, tvb, *param_offset + 4, 1, ENC_NA);
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_minute, tvb, *param_offset + 5, 1, ENC_NA);
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_second, tvb, *param_offset + 6, 1, ENC_NA);
|
|
}
|
|
if (param_len >= 11) {
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_field_second_b, tvb, *param_offset + 7, 4, ENC_LITTLE_ENDIAN);
|
|
}
|
|
*param_offset += param_len;
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_primitive(tvbuff_t *tvb, int *param_offset, proto_item *field_tree, const int hfindex, const int offset)
|
|
{
|
|
proto_tree_add_item(field_tree, hfindex, tvb, *param_offset, offset, ENC_LITTLE_ENDIAN);
|
|
*param_offset += offset;
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_tiny(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_tiny, 1);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_unsigned_tiny(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_unsigned_tiny, 1);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_short(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_short, 2);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_unsigned_short(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_unsigned_short, 2);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_long(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_long, 4);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_unsigned_long(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_unsigned_long, 4);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_float(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_float, 4);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_double(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_double, 8);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_longlong(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_longlong, 8);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_unsigned_longlong(tvbuff_t *tvb, int *param_offset, proto_item *field_tree)
|
|
{
|
|
mysql_dissect_exec_primitive(tvb, param_offset, field_tree, hf_mysql_exec_field_unsigned_longlong, 8);
|
|
}
|
|
|
|
static void
|
|
mysql_dissect_exec_null(tvbuff_t *tvb _U_, int *param_offset _U_, proto_item *field_tree _U_)
|
|
{}
|
|
|
|
static char
|
|
mysql_dissect_exec_param(proto_item *req_tree, tvbuff_t *tvb, int *offset,
|
|
int *param_offset, guint8 param_flags,
|
|
packet_info *pinfo)
|
|
{
|
|
guint8 param_type, param_unsigned;
|
|
proto_item *tf;
|
|
proto_item *field_tree;
|
|
int dissector_index = 0;
|
|
|
|
tf = proto_tree_add_item(req_tree, hf_mysql_exec_param, tvb, *offset, 2, ENC_NA);
|
|
field_tree = proto_item_add_subtree(tf, ett_stat);
|
|
proto_tree_add_item(field_tree, hf_mysql_fld_type, tvb, *offset, 1, ENC_NA);
|
|
param_type = tvb_get_guint8(tvb, *offset);
|
|
*offset += 1; /* type */
|
|
proto_tree_add_item(field_tree, hf_mysql_exec_unsigned, tvb, *offset, 1, ENC_NA);
|
|
if ((tvb_get_guint8(tvb, *offset) & 128) == 128) {
|
|
param_unsigned = 1;
|
|
} else {
|
|
param_unsigned = 0;
|
|
}
|
|
*offset += 1; /* signedness */
|
|
if ((param_flags & MYSQL_PARAM_FLAG_STREAMED) == MYSQL_PARAM_FLAG_STREAMED) {
|
|
expert_add_info(pinfo, field_tree, &ei_mysql_streamed_param);
|
|
return 1;
|
|
}
|
|
while (mysql_exec_dissectors[dissector_index].dissector != NULL) {
|
|
if (mysql_exec_dissectors[dissector_index].type == param_type &&
|
|
mysql_exec_dissectors[dissector_index].unsigned_flag == param_unsigned) {
|
|
mysql_exec_dissectors[dissector_index].dissector(tvb, param_offset, field_tree);
|
|
return 1;
|
|
}
|
|
dissector_index++;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_request(tvbuff_t *tvb,packet_info *pinfo, int offset, proto_tree *tree, mysql_conn_data_t *conn_data, mysql_state_t current_state)
|
|
{
|
|
gint opcode;
|
|
gint lenstr;
|
|
proto_item *request_item, *tf = NULL, *ti;
|
|
proto_item *req_tree;
|
|
guint32 stmt_id;
|
|
my_stmt_data_t *stmt_data;
|
|
int stmt_pos, param_offset;
|
|
|
|
if(current_state == AUTH_SWITCH_RESPONSE){
|
|
return mysql_dissect_auth_switch_response(tvb, pinfo, offset, tree, conn_data);
|
|
}
|
|
|
|
request_item = proto_tree_add_item(tree, hf_mysql_request, tvb, offset, -1, ENC_NA);
|
|
req_tree = proto_item_add_subtree(request_item, ett_request);
|
|
|
|
opcode = tvb_get_guint8(tvb, offset);
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " %s", val_to_str_ext(opcode, &mysql_command_vals_ext, "Unknown (%u) "));
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_command, tvb, offset, 1, ENC_NA);
|
|
proto_item_append_text(request_item, " %s", val_to_str_ext(opcode, &mysql_command_vals_ext, "Unknown (%u)"));
|
|
offset += 1;
|
|
|
|
|
|
switch (opcode) {
|
|
|
|
case MYSQL_QUIT:
|
|
break;
|
|
|
|
case MYSQL_PROCESS_INFO:
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_TABULAR);
|
|
break;
|
|
|
|
case MYSQL_DEBUG:
|
|
case MYSQL_PING:
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_OK);
|
|
break;
|
|
|
|
case MYSQL_STATISTICS:
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_MESSAGE);
|
|
break;
|
|
|
|
case MYSQL_INIT_DB:
|
|
case MYSQL_CREATE_DB:
|
|
case MYSQL_DROP_DB:
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_schema, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_OK);
|
|
break;
|
|
|
|
case MYSQL_QUERY:
|
|
/* Check both the extended capabilities of the client and server. The flag is set by the client
|
|
* even if the server didn't set it. This is only actively used if both set the flag. */
|
|
if ((conn_data->clnt_caps_ext & MYSQL_CAPS_QA) && (conn_data->srv_caps_ext & MYSQL_CAPS_QA)){
|
|
proto_item *query_attrs_item = proto_tree_add_item(req_tree, hf_mysql_query_attributes, tvb, offset, -1, ENC_NA);
|
|
proto_item *query_attrs_tree = proto_item_add_subtree(query_attrs_item, ett_query_attributes);
|
|
|
|
gint n_params = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(query_attrs_tree, hf_mysql_query_attributes_count, tvb, offset, 1, ENC_ASCII);
|
|
offset += 2;
|
|
|
|
if (n_params > 0) {
|
|
gint null_count = (n_params + 7) / 8;
|
|
proto_tree_add_item(query_attrs_tree, hf_mysql_unused, tvb, offset, null_count, ENC_ASCII);
|
|
offset += null_count;
|
|
|
|
proto_tree_add_item(query_attrs_tree, hf_mysql_query_attributes_send_types_to_server, tvb, offset, 1, ENC_ASCII);
|
|
offset += 1;
|
|
|
|
for (int i = 0; i < n_params; ++i) {
|
|
proto_tree_add_item(query_attrs_tree, hf_mysql_query_attribute_name_type, tvb, offset, 2, ENC_ASCII);
|
|
offset += 2;
|
|
offset = mysql_field_add_lestring(tvb, offset, query_attrs_tree, hf_mysql_query_attribute_name);
|
|
}
|
|
for (int i = 0; i < n_params; ++i) {
|
|
offset = mysql_field_add_lestring(tvb, offset, query_attrs_tree, hf_mysql_query_attribute_value);
|
|
}
|
|
}
|
|
}
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_query, tvb, offset, lenstr, ENC_ASCII);
|
|
if (mysql_showquery) {
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " { %s } ",
|
|
tvb_format_text(pinfo->pool, tvb, offset, lenstr));
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
}
|
|
offset += lenstr;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_TABULAR);
|
|
break;
|
|
|
|
case MYSQL_STMT_PREPARE:
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_query, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_PREPARE);
|
|
break;
|
|
|
|
case MYSQL_STMT_CLOSE:
|
|
proto_tree_add_item(req_tree, hf_mysql_stmt_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
break;
|
|
|
|
case MYSQL_STMT_RESET:
|
|
proto_tree_add_item(req_tree, hf_mysql_stmt_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_OK);
|
|
break;
|
|
|
|
case MYSQL_FIELD_LIST:
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_table_name, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_SHOW_FIELDS);
|
|
break;
|
|
|
|
case MYSQL_PROCESS_KILL:
|
|
proto_tree_add_item(req_tree, hf_mysql_thread_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_OK);
|
|
break;
|
|
|
|
case MYSQL_CHANGE_USER:
|
|
lenstr = tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_user, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
|
|
if (conn_data->clnt_caps & MYSQL_CAPS_SC) {
|
|
lenstr = tvb_get_guint8(tvb, offset);
|
|
offset += 1;
|
|
} else {
|
|
lenstr = tvb_strsize(tvb, offset);
|
|
}
|
|
proto_tree_add_item(req_tree, hf_mysql_passwd, tvb, offset, lenstr, ENC_NA);
|
|
offset += lenstr;
|
|
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_schema, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
|
|
if (tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
proto_tree_add_item(req_tree, conn_data->is_mariadb_server ? hf_mariadb_charset : hf_mysql_charset, tvb, offset, 1, ENC_NA);
|
|
offset += 2; /* for charset */
|
|
}
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_OK);
|
|
|
|
/* optional: authentication plugin */
|
|
if (conn_data->clnt_caps_ext & MYSQL_CAPS_PA)
|
|
{
|
|
mysql_set_conn_state(pinfo, conn_data, AUTH_SWITCH_REQUEST);
|
|
lenstr= my_tvb_strsize(tvb,offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_client_auth_plugin, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
}
|
|
|
|
/* optional: connection attributes */
|
|
if (conn_data->clnt_caps_ext & MYSQL_CAPS_CA)
|
|
{
|
|
proto_tree *connattrs_tree;
|
|
int lenfle;
|
|
guint64 connattrs_length;
|
|
int length;
|
|
|
|
lenfle = tvb_get_fle(tvb, req_tree, offset, &connattrs_length, NULL);
|
|
tf = proto_tree_add_item(req_tree, hf_mysql_connattrs, tvb, offset, (guint32)connattrs_length, ENC_NA);
|
|
connattrs_tree = proto_item_add_subtree(tf, ett_connattrs);
|
|
proto_tree_add_uint64(connattrs_tree, hf_mysql_connattrs_length, tvb, offset, lenfle, connattrs_length);
|
|
offset += lenfle;
|
|
|
|
while (connattrs_length > 0) {
|
|
length = add_connattrs_entry_to_tree(tvb, pinfo, connattrs_tree, offset);
|
|
offset += length;
|
|
connattrs_length -= length;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case MYSQL_REFRESH:
|
|
proto_tree_add_bitmask_with_flags(req_tree, tvb, offset,
|
|
hf_mysql_refresh, ett_refresh, mysql_rfsh_flags,
|
|
ENC_BIG_ENDIAN, BMT_NO_APPEND);
|
|
offset += 1;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_OK);
|
|
break;
|
|
|
|
case MYSQL_SHUTDOWN:
|
|
proto_tree_add_item(req_tree, hf_mysql_shutdown, tvb, offset, 1, ENC_NA);
|
|
offset += 1;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_OK);
|
|
break;
|
|
|
|
case MYSQL_SET_OPTION:
|
|
proto_tree_add_item(req_tree, hf_mysql_option, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_OK);
|
|
break;
|
|
|
|
case MYSQL_STMT_FETCH:
|
|
proto_tree_add_item(req_tree, hf_mysql_stmt_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_num_rows, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_TABULAR);
|
|
break;
|
|
|
|
case MYSQL_STMT_SEND_LONG_DATA:
|
|
proto_tree_add_item(req_tree, hf_mysql_stmt_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
stmt_id = tvb_get_letohl(tvb, offset);
|
|
offset += 4;
|
|
|
|
stmt_data = (my_stmt_data_t *)wmem_tree_lookup32(conn_data->stmts, stmt_id);
|
|
if (stmt_data != NULL) {
|
|
guint16 data_param = tvb_get_letohs(tvb, offset);
|
|
if (stmt_data->param_metas.count > data_param) {
|
|
stmt_data->param_metas.flags[data_param] |= MYSQL_PARAM_FLAG_STREAMED;
|
|
}
|
|
}
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_param, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
|
|
/* rest is data */
|
|
lenstr = tvb_reported_length_remaining(tvb, offset);
|
|
if (tree && lenstr > 0) {
|
|
proto_tree_add_item(req_tree, hf_mysql_payload, tvb, offset, lenstr, ENC_NA);
|
|
}
|
|
offset += lenstr;
|
|
if (conn_data->state != RESPONSE_PREPARE) {
|
|
// if pipelinning, keeping PREPARE state
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
}
|
|
break;
|
|
|
|
case MARIADB_STMT_BULK_EXECUTE:
|
|
proto_tree_add_item(req_tree, hf_mysql_stmt_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
stmt_id = tvb_get_letohl(tvb, offset);
|
|
offset += 4;
|
|
|
|
// use last prepared statement
|
|
if (stmt_id == 0xffffffff) {
|
|
stmt_id = conn_data->stmt_id;
|
|
}
|
|
|
|
stmt_data = (my_stmt_data_t *)wmem_tree_lookup32(conn_data->stmts, stmt_id);
|
|
|
|
if (stmt_data != NULL) {
|
|
guint32 row_nr = 1;
|
|
proto_item *param_tree;
|
|
|
|
mariadb_dissect_caps_or_flags(tvb, offset, FT_UINT16, req_tree, hf_mariadb_bulk_caps_flags, mariadb_bulk_caps_flags, &stmt_data->bulk_flags);
|
|
offset += 2;
|
|
|
|
if ((stmt_data->bulk_flags & MARIADB_BULK_SEND_TYPES) && stmt_data->param_metas.count)
|
|
{
|
|
tf = proto_tree_add_item(req_tree, hf_mariadb_bulk_paramtypes, tvb, offset, -1, ENC_NA);
|
|
param_tree = proto_item_add_subtree(tf, ett_exec_param);
|
|
for (stmt_pos = 0; stmt_pos < stmt_data->param_metas.count; stmt_pos++) {
|
|
stmt_data->param_metas.types[stmt_pos] = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(param_tree, hf_mysql_fld_type, tvb, offset, 1, ENC_NA);
|
|
offset+= 1;
|
|
stmt_data->param_metas.flags[stmt_pos] = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(param_tree, hf_mysql_exec_unsigned, tvb, offset, 1, ENC_NA);
|
|
offset+= 1;
|
|
}
|
|
}
|
|
while (tvb_reported_length_remaining(tvb, offset) > 0){
|
|
tf = proto_tree_add_uint_format(req_tree, hf_mariadb_bulk_row_nr, tvb, offset, 0, row_nr, "%d. Dataset", row_nr);
|
|
proto_item_set_generated(tf);
|
|
param_tree = proto_item_add_subtree(tf, ett_bulk_param);
|
|
|
|
for (stmt_pos = 0; stmt_pos < stmt_data->param_metas.count; stmt_pos++)
|
|
{
|
|
guint8 indicator= tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(param_tree, hf_mariadb_bulk_indicator, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
/* If no indicator was specified, data will follow */
|
|
if (!indicator) {
|
|
int dissector_index= 0;
|
|
while (mysql_exec_dissectors[dissector_index].dissector != NULL) {
|
|
if (mysql_exec_dissectors[dissector_index].type == stmt_data->param_metas.types[stmt_pos])
|
|
/* &&
|
|
mysql_exec_dissectors[dissector_index].unsigned_flag == stmt_data->param_flags[stmt_pos]) */
|
|
{
|
|
mysql_exec_dissectors[dissector_index].dissector(tvb, &offset, param_tree);
|
|
break;
|
|
}
|
|
dissector_index++;
|
|
}
|
|
}
|
|
}
|
|
row_nr++;
|
|
}
|
|
}
|
|
if (conn_data->state != RESPONSE_PREPARE) {
|
|
// if pipelinning, keeping PREPARE state
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
}
|
|
|
|
break;
|
|
|
|
case MYSQL_STMT_EXECUTE:
|
|
proto_tree_add_item(req_tree, hf_mysql_stmt_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
stmt_id = tvb_get_letohl(tvb, offset);
|
|
offset += 4;
|
|
|
|
if (conn_data->major_version >= 5) {
|
|
proto_tree_add_item(req_tree, hf_mysql_exec_flags5, tvb, offset, 1, ENC_NA);
|
|
} else {
|
|
proto_tree_add_item(req_tree, hf_mysql_exec_flags4, tvb, offset, 1, ENC_NA);
|
|
}
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_exec_iter, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
// use last prepared statement
|
|
if (stmt_id == 0xffffffff) {
|
|
stmt_id = conn_data->stmt_id;
|
|
}
|
|
stmt_data = (my_stmt_data_t *)wmem_tree_lookup32(conn_data->stmts, stmt_id);
|
|
if (stmt_data != NULL) {
|
|
if (stmt_data->param_metas.count != 0) {
|
|
guint8 stmt_bound;
|
|
offset += (stmt_data->param_metas.count + 7) / 8; /* NULL bitmap */
|
|
proto_tree_add_item(req_tree, hf_mysql_new_parameter_bound_flag, tvb, offset, 1, ENC_NA);
|
|
stmt_bound = tvb_get_guint8(tvb, offset);
|
|
offset += 1;
|
|
if (stmt_bound == 1) {
|
|
param_offset = offset + stmt_data->param_metas.count * 2;
|
|
guint8 flags;
|
|
for (stmt_pos = 0; stmt_pos < stmt_data->param_metas.count; stmt_pos++) {
|
|
flags = (guint8)stmt_data->param_metas.flags[stmt_pos];
|
|
if (!mysql_dissect_exec_param(req_tree, tvb, &offset, ¶m_offset,
|
|
flags, pinfo))
|
|
break;
|
|
}
|
|
offset = param_offset;
|
|
}
|
|
}
|
|
} else {
|
|
lenstr = tvb_reported_length_remaining(tvb, offset);
|
|
if (tree && lenstr > 0) {
|
|
ti = proto_tree_add_item(req_tree, hf_mysql_payload, tvb, offset, lenstr, ENC_NA);
|
|
expert_add_info(pinfo, ti, &ei_mysql_prepare_response_needed);
|
|
}
|
|
offset += lenstr;
|
|
}
|
|
|
|
if (conn_data->state != RESPONSE_PREPARE) {
|
|
// if pipelinning, keeping PREPARE state
|
|
mysql_set_conn_state(pinfo, conn_data, RESPONSE_TABULAR);
|
|
}
|
|
|
|
break;
|
|
|
|
case MYSQL_BINLOG_DUMP_GTID:
|
|
case MYSQL_BINLOG_DUMP:
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_position, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_flags, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_server_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
/* binlog file name ? */
|
|
lenstr = tvb_reported_length_remaining(tvb, offset);
|
|
if (tree && lenstr > 0) {
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_file_name, tvb, offset, lenstr, ENC_ASCII);
|
|
}
|
|
offset += lenstr;
|
|
|
|
mysql_set_conn_state(pinfo, conn_data, BINLOG_DUMP);
|
|
break;
|
|
|
|
case MYSQL_REGISTER_SLAVE:
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_server_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
lenstr = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_slave_hostname_length, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_slave_hostname, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
|
|
lenstr = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_slave_user_length, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_slave_user, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
|
|
lenstr = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_slave_password_length, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_slave_password, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_slave_mysql_port, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_replication_rank, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(req_tree, hf_mysql_binlog_master_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
break;
|
|
|
|
/* FIXME: implement replication packets */
|
|
case MYSQL_TABLE_DUMP:
|
|
case MYSQL_CONNECT_OUT:
|
|
ti = proto_tree_add_item(req_tree, hf_mysql_payload, tvb, offset, -1, ENC_NA);
|
|
expert_add_info_format(pinfo, ti, &ei_mysql_dissector_incomplete, "FIXME: implement replication packets");
|
|
offset += tvb_reported_length_remaining(tvb, offset);
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
break;
|
|
|
|
default:
|
|
ti = proto_tree_add_item(req_tree, hf_mysql_payload, tvb, offset, -1, ENC_NA);
|
|
expert_add_info(pinfo, ti, &ei_mysql_command);
|
|
offset += tvb_reported_length_remaining(tvb, offset);
|
|
mysql_set_conn_state(pinfo, conn_data, UNDEFINED);
|
|
}
|
|
|
|
proto_item_set_end(request_item, tvb, offset);
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
* Decode the header of a compressed packet
|
|
* https://dev.mysql.com/doc/internals/en/compressed-packet-header.html
|
|
*/
|
|
static int
|
|
mysql_dissect_compressed_header(tvbuff_t *tvb, int offset, proto_tree *mysql_tree, packet_info *pinfo)
|
|
{
|
|
tvbuff_t *next_tvb;
|
|
guint clen, ulen;
|
|
|
|
clen = tvb_get_letoh24(tvb, offset);
|
|
proto_tree_add_item(mysql_tree, hf_mysql_compressed_packet_length, tvb, offset, 3, ENC_LITTLE_ENDIAN);
|
|
offset += 3;
|
|
|
|
proto_tree_add_item(mysql_tree, hf_mysql_compressed_packet_number, tvb, offset, 1, ENC_NA);
|
|
offset += 1;
|
|
|
|
ulen = tvb_get_letoh24(tvb, offset);
|
|
proto_tree_add_item(mysql_tree, hf_mysql_compressed_packet_length_uncompressed, tvb, offset, 3, ENC_LITTLE_ENDIAN);
|
|
offset += 3;
|
|
|
|
if (ulen>0) {
|
|
next_tvb = tvb_uncompress(tvb, offset, clen);
|
|
if (next_tvb) {
|
|
add_new_data_source(pinfo, next_tvb, "compressed data");
|
|
// call_dissector(mysql_handle, next_tvb, pinfo, mysql_tree);
|
|
} else {
|
|
expert_add_info_format(pinfo, mysql_tree, &ei_mysql_compression, "Can't uncompress packet");
|
|
}
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_response(tvbuff_t *tvb, packet_info *pinfo, int offset,
|
|
proto_tree *tree, mysql_conn_data_t *conn_data, proto_item *pi, mysql_state_t current_state)
|
|
{
|
|
gint response_code;
|
|
gint lenstr;
|
|
proto_item *ti;
|
|
|
|
response_code = tvb_get_guint8(tvb, offset);
|
|
switch (response_code) {
|
|
case 0xff:
|
|
proto_tree_add_item(tree, hf_mysql_response_code, tvb, offset, 1, ENC_NA);
|
|
proto_item_append_text(pi, " - %s", val_to_str(RESPONSE_ERROR, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_error_packet(tvb, pinfo, offset+1, tree);
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
break;
|
|
case 0xfe:
|
|
proto_tree_add_item(tree, hf_mysql_response_code, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(tree, hf_mysql_eof, tvb, offset, 1, ENC_NA);
|
|
offset += 1;
|
|
|
|
if (tvb_reported_length_remaining(tvb, offset) <= 5) {
|
|
// real EOF packet
|
|
offset = mysql_dissect_eof(tvb, pinfo, pi, offset, tree, conn_data);
|
|
|
|
if (current_state == PREPARED_PARAMETERS) {
|
|
if (conn_data->stmt_num_fields > 0) {
|
|
proto_item_append_text(pi, " - %s", val_to_str(INTERMEDIATE_EOF, state_vals, "Unknown (%u)"));
|
|
mysql_set_remaining_field_packet_count(conn_data, conn_data->stmt_num_fields);
|
|
mysql_set_conn_state(pinfo, conn_data, PREPARED_FIELDS);
|
|
} else {
|
|
proto_item_append_text(pi, " - %s", val_to_str(RESPONSE_EOF, state_vals, "Unknown (%u)"));
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
}
|
|
} else if (current_state == FIELD_PACKET) {
|
|
// intermediate EOF packet
|
|
proto_item_append_text(pi, " - %s", val_to_str(INTERMEDIATE_EOF, state_vals, "Unknown (%u)"));
|
|
mysql_set_conn_state(pinfo, conn_data, ROW_PACKET);
|
|
} else {
|
|
// ending EOF packet
|
|
proto_item_append_text(pi, " - %s", val_to_str(RESPONSE_EOF, state_vals, "Unknown (%u)"));
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
}
|
|
|
|
} else if (tvb_reported_length_remaining(tvb, offset) < 0xffffff) {
|
|
// not an EOF
|
|
if (current_state == AUTH_SWITCH_REQUEST) {
|
|
proto_item_append_text(pi, " - %s", val_to_str(AUTH_SWITCH_REQUEST, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_auth_switch_request(tvb, pinfo, offset, tree, conn_data);
|
|
} else {
|
|
proto_item_append_text(pi, " - %s", val_to_str(RESPONSE_OK, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_ok_packet(tvb, pinfo, offset, tree, conn_data);
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
}
|
|
} else {
|
|
// text row packet
|
|
proto_item_append_text(pi, " - %s", val_to_str(ROW_PACKET, state_vals, "Unknown (%u)"));
|
|
mysql_set_conn_state(pinfo, conn_data, ROW_PACKET);
|
|
offset = mysql_dissect_text_row_packet(tvb, offset, tree);
|
|
}
|
|
break;
|
|
|
|
case 0x00:
|
|
proto_tree_add_item(tree, hf_mysql_response_code, tvb, offset, 1, ENC_NA);
|
|
offset+=1;
|
|
switch (current_state) {
|
|
case RESPONSE_PREPARE:
|
|
proto_item_append_text(pi, " - %s", val_to_str(RESPONSE_PREPARE, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_response_prepare(tvb, pinfo, offset, tree, conn_data);
|
|
break;
|
|
case ROW_PACKET:
|
|
proto_item_append_text(pi, " - %s", val_to_str(ROW_PACKET, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_binary_row_packet(tvb, pinfo, pi, offset, tree, conn_data);
|
|
break;
|
|
case BINLOG_DUMP:
|
|
proto_item_append_text(pi, " - %s", val_to_str(BINLOG_DUMP, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_binlog_event_packet(tvb, pinfo, offset, tree);
|
|
break;
|
|
default:
|
|
proto_item_append_text(pi, " - %s", val_to_str(RESPONSE_OK, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_ok_packet(tvb, pinfo, offset, tree, conn_data);
|
|
if (conn_data->compressed_state == MYSQL_COMPRESS_INIT) {
|
|
/* This is the OK packet which follows the compressed protocol setup */
|
|
conn_data->compressed_state = MYSQL_COMPRESS_ACTIVE;
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
default:
|
|
switch (current_state) {
|
|
case RESPONSE_MESSAGE:
|
|
if ((lenstr = tvb_reported_length_remaining(tvb, offset))) {
|
|
proto_tree_add_item(tree, hf_mysql_message, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
}
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
break;
|
|
|
|
case RESPONSE_TABULAR:
|
|
case REQUEST: /* That shouldn't be the case; maybe two requests in a row (s. bug 15074) */
|
|
proto_item_append_text(pi, " - %s", val_to_str(COLUMN_COUNT, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_result_header(tvb, pinfo, offset, tree, conn_data);
|
|
break;
|
|
case PREPARED_PARAMETERS:
|
|
proto_item_append_text(pi, " - %s", val_to_str(current_state, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_field_packet(tvb, pi, offset, tree, pinfo, conn_data, current_state);
|
|
mysql_dec_remaining_field_packet_count(conn_data);
|
|
if (mysql_get_remaining_field_packet_count(conn_data) == 0) {
|
|
if (conn_data->clnt_caps_ext & MYSQL_CAPS_DE) {
|
|
if (conn_data->stmt_num_fields > 0) {
|
|
mysql_set_remaining_field_packet_count(conn_data, conn_data->stmt_num_fields);
|
|
mysql_set_conn_state(pinfo, conn_data, PREPARED_FIELDS);
|
|
} else {
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case FIELD_PACKET:
|
|
case RESPONSE_SHOW_FIELDS:
|
|
proto_item_append_text(pi, " - %s", val_to_str(current_state, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_field_packet(tvb, pi, offset, tree, pinfo, conn_data, current_state);
|
|
mysql_dec_remaining_field_packet_count(conn_data);
|
|
if ((conn_data->clnt_caps_ext & MYSQL_CAPS_DE) && (mysql_get_remaining_field_packet_count(conn_data) == 0)) {
|
|
mysql_set_conn_state(pinfo, conn_data, ROW_PACKET);
|
|
}
|
|
break;
|
|
|
|
case ROW_PACKET:
|
|
proto_item_append_text(pi, " - %s", val_to_str(current_state, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_text_row_packet(tvb, offset, tree);
|
|
break;
|
|
|
|
case PREPARED_FIELDS:
|
|
proto_item_append_text(pi, " - %s", val_to_str(current_state, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_field_packet(tvb, pi, offset, tree, pinfo, conn_data, current_state);
|
|
mysql_dec_remaining_field_packet_count(conn_data);
|
|
if ((conn_data->clnt_caps_ext & MYSQL_CAPS_DE) && (mysql_get_remaining_field_packet_count(conn_data) == 0)) {
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
}
|
|
break;
|
|
|
|
case AUTH_SWITCH_REQUEST:
|
|
proto_item_append_text(pi, " - %s", val_to_str(AUTH_SWITCH_REQUEST, state_vals, "Unknown (%u)"));
|
|
offset = mysql_dissect_auth_switch_request(tvb, pinfo, offset, tree, conn_data);
|
|
break;
|
|
|
|
default:
|
|
ti = proto_tree_add_item(tree, hf_mysql_payload, tvb, offset, -1, ENC_NA);
|
|
expert_add_info(pinfo, ti, &ei_mysql_unknown_response);
|
|
offset += tvb_reported_length_remaining(tvb, offset);
|
|
mysql_set_conn_state(pinfo, conn_data, UNDEFINED);
|
|
}
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
static int
|
|
mysql_dissect_error_packet(tvbuff_t *tvb, packet_info *pinfo,
|
|
int offset, proto_tree *tree)
|
|
{
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " Error %d ", tvb_get_letohs(tvb, offset));
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
|
|
proto_tree_add_item(tree, hf_mysql_error_code, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
|
|
if (tvb_get_guint8(tvb, offset) == '#')
|
|
{
|
|
offset += 1;
|
|
proto_tree_add_item(tree, hf_mysql_sqlstate, tvb, offset, 5, ENC_ASCII);
|
|
offset += 5;
|
|
}
|
|
|
|
proto_tree_add_item(tree, hf_mysql_error_string, tvb, offset, -1, ENC_ASCII);
|
|
offset += tvb_reported_length_remaining(tvb, offset);
|
|
|
|
return offset;
|
|
}
|
|
|
|
/*
|
|
Add a session track entry to the session tracking subtree
|
|
|
|
return bytes read
|
|
*/
|
|
static int
|
|
add_session_tracker_entry_to_tree(tvbuff_t *tvb, packet_info *pinfo, proto_item *tree, int offset) {
|
|
guint8 data_type; /* session tracker type */
|
|
guint64 length; /* complete length of session tracking entry */
|
|
guint64 lenstr;
|
|
int orig_offset = offset, lenfle;
|
|
proto_item *item, *ti;
|
|
proto_tree *session_track_tree;
|
|
|
|
ti = proto_tree_add_item(tree, hf_mysql_session_track, tvb, offset, 1, ENC_NA);
|
|
session_track_tree = proto_item_add_subtree(ti, ett_session_track);
|
|
|
|
proto_tree_add_item(session_track_tree, hf_mysql_session_track_type, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
data_type = tvb_get_guint8(tvb, offset);
|
|
offset += 1;
|
|
|
|
lenfle = tvb_get_fle(tvb, session_track_tree, offset, &length, NULL);
|
|
proto_tree_add_uint64(session_track_tree, hf_mysql_session_track_length, tvb, offset, lenfle, length);
|
|
offset += lenfle;
|
|
|
|
switch (data_type) {
|
|
case 0: /* SESSION_SYSVARS_TRACKER */
|
|
lenfle = tvb_get_fle(tvb, session_track_tree, offset, &lenstr, NULL);
|
|
proto_tree_add_uint64(session_track_tree, hf_mysql_session_track_sysvar_length, tvb, offset, lenfle, lenstr);
|
|
offset += lenfle;
|
|
|
|
proto_tree_add_item(session_track_tree, hf_mysql_session_track_sysvar_name, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
|
|
lenfle = tvb_get_fle(tvb, session_track_tree, offset, &lenstr, NULL);
|
|
proto_tree_add_uint64(session_track_tree, hf_mysql_session_track_sysvar_length, tvb, offset, lenfle, lenstr);
|
|
offset += lenfle;
|
|
|
|
proto_tree_add_item(session_track_tree, hf_mysql_session_track_sysvar_value, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
break;
|
|
case 1: /* CURRENT_SCHEMA_TRACKER */
|
|
lenfle = tvb_get_fle(tvb, session_track_tree, offset, &lenstr, NULL);
|
|
proto_tree_add_uint64(session_track_tree, hf_mysql_session_track_schema_length, tvb, offset, lenfle, lenstr);
|
|
offset += lenfle;
|
|
|
|
proto_tree_add_item(session_track_tree, hf_mysql_session_track_schema, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
break;
|
|
case 2: /* SESSION_STATE_CHANGE_TRACKER */
|
|
proto_tree_add_item(session_track_tree, hf_mysql_session_state_change, tvb, offset, 1, ENC_ASCII);
|
|
offset++;
|
|
break;
|
|
case 3: /* SESSION_TRACK_GTIDS */
|
|
proto_tree_add_item(session_track_tree, hf_mysql_session_track_gtids_encoding, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
lenfle = tvb_get_fle(tvb, session_track_tree, offset, &lenstr, NULL);
|
|
proto_tree_add_uint64(session_track_tree, hf_mysql_session_track_gtids_length, tvb, offset, lenfle, lenstr);
|
|
offset += lenfle;
|
|
|
|
proto_tree_add_item(session_track_tree, hf_mysql_session_track_gtids, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
break;
|
|
case 4: /* SESSION_TRACK_TRANSACTION_CHARACTERISTICS */
|
|
lenfle = tvb_get_fle(tvb, session_track_tree, offset, &lenstr, NULL);
|
|
proto_tree_add_uint64(session_track_tree, hf_mysql_session_track_transaction_characteristics_length, tvb, offset, lenfle, lenstr);
|
|
offset += lenfle;
|
|
|
|
proto_tree_add_item(session_track_tree, hf_mysql_session_track_transaction_characteristics, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
break;
|
|
case 5: /* SESSION_TRACK_TRANSACTION_STATE */
|
|
lenfle = tvb_get_fle(tvb, session_track_tree, offset, &lenstr, NULL);
|
|
proto_tree_add_uint64(session_track_tree, hf_mysql_session_track_transaction_state_length, tvb, offset, lenfle, lenstr);
|
|
offset += lenfle;
|
|
|
|
proto_tree_add_item(session_track_tree, hf_mysql_session_track_transaction_state, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
break;
|
|
default: /* unsupported types skipped */
|
|
item = proto_tree_add_item(session_track_tree, hf_mysql_payload, tvb, offset, (gint)length, ENC_NA);
|
|
expert_add_info_format(pinfo, item, &ei_mysql_dissector_incomplete, "FIXME: unrecognized session tracker data");
|
|
offset += (int)length;
|
|
}
|
|
proto_item_set_len(ti, offset - orig_offset);
|
|
|
|
return (offset - orig_offset);
|
|
}
|
|
|
|
|
|
/*
|
|
Add a extended metadata entry to the extended meta subtree
|
|
|
|
return bytes read
|
|
*/
|
|
static int
|
|
add_extended_meta_entry_to_tree(tvbuff_t *tvb, packet_info *pinfo, proto_item *tree, int offset) {
|
|
guint8 data_type;
|
|
guint64 lenstr;
|
|
int orig_offset = offset, lenfle;
|
|
proto_item *item, *ti;
|
|
proto_tree *extmeta_tree;
|
|
|
|
ti = proto_tree_add_item(tree, hf_mariadb_extmeta, tvb, offset, 1, ENC_NA);
|
|
extmeta_tree = proto_item_add_subtree(ti, ett_extmeta);
|
|
|
|
proto_tree_add_item(extmeta_tree, hf_mariadb_extmeta_key, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
data_type = tvb_get_guint8(tvb, offset);
|
|
offset += 1;
|
|
|
|
lenfle = tvb_get_fle(tvb, extmeta_tree, offset, &lenstr, NULL);
|
|
proto_tree_add_uint64(extmeta_tree, hf_mariadb_extmeta_length, tvb, offset, lenfle, lenstr);
|
|
offset += lenfle;
|
|
|
|
switch (data_type) {
|
|
case 0: /* TYPE */
|
|
proto_tree_add_item(extmeta_tree, hf_mariadb_extmeta_type, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
break;
|
|
case 1: /* FORMAT */
|
|
proto_tree_add_item(extmeta_tree, hf_mariadb_extmeta_format, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
break;
|
|
default: /* unsupported types skipped */
|
|
item = proto_tree_add_item(extmeta_tree, hf_mysql_payload, tvb, offset, (gint)lenstr, ENC_NA);
|
|
expert_add_info_format(pinfo, item, &ei_mysql_dissector_incomplete, "FIXME: unrecognized extended metadata data");
|
|
offset += (int)lenstr;
|
|
}
|
|
proto_item_set_len(ti, offset - orig_offset);
|
|
|
|
return (offset - orig_offset);
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_ok_packet(tvbuff_t *tvb, packet_info *pinfo, int offset,
|
|
proto_tree *tree, mysql_conn_data_t *conn_data)
|
|
{
|
|
guint64 lenstr = 0;
|
|
guint64 affected_rows;
|
|
guint64 insert_id;
|
|
int fle;
|
|
guint16 server_status = 0;
|
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, " OK " );
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
|
|
fle = tvb_get_fle(tvb, tree, offset, &affected_rows, NULL);
|
|
proto_tree_add_uint64(tree, hf_mysql_affected_rows, tvb, offset, fle, affected_rows);
|
|
offset += fle;
|
|
|
|
fle= tvb_get_fle(tvb, tree, offset, &insert_id, NULL);
|
|
if (tree && insert_id) {
|
|
proto_tree_add_uint64(tree, hf_mysql_insert_id, tvb, offset, fle, insert_id);
|
|
}
|
|
offset += fle;
|
|
|
|
if (tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
offset = mysql_dissect_server_status(tvb, offset, tree, &server_status);
|
|
|
|
/* 4.1+ protocol only: 2 bytes number of warnings */
|
|
if (conn_data->clnt_caps & conn_data->srv_caps & MYSQL_CAPS_CU) {
|
|
proto_tree_add_item(tree, hf_mysql_num_warn, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
lenstr = tvb_get_ntohs(tvb, offset);
|
|
offset += 2;
|
|
}
|
|
}
|
|
|
|
if (conn_data->clnt_caps_ext & MYSQL_CAPS_ST) {
|
|
if (tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
guint64 session_track_length;
|
|
proto_item *tf;
|
|
proto_item *session_track_tree = NULL;
|
|
int length;
|
|
|
|
offset += tvb_get_fle(tvb, tree, offset, &lenstr, NULL);
|
|
/* first read the optional message */
|
|
if (lenstr) {
|
|
proto_tree_add_item(tree, hf_mysql_message, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
}
|
|
|
|
/* session state tracking */
|
|
if (server_status & MYSQL_STAT_SESSION_STATE_CHANGED) {
|
|
fle = tvb_get_fle(tvb, tree, offset, &session_track_length, NULL);
|
|
tf = proto_tree_add_item(tree, hf_mysql_session_track_data, tvb, offset, -1, ENC_NA);
|
|
session_track_tree = proto_item_add_subtree(tf, ett_session_track_data);
|
|
proto_tree_add_uint64(tf, hf_mysql_session_track_data_length, tvb, offset, fle, session_track_length);
|
|
offset += fle;
|
|
|
|
while (session_track_length > 0) {
|
|
length = add_session_tracker_entry_to_tree(tvb, pinfo, session_track_tree, offset);
|
|
offset += length;
|
|
session_track_length -= length;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
/* optional: message string */
|
|
if (tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
if(lenstr > (guint64)tvb_reported_length_remaining(tvb, offset))
|
|
lenstr = tvb_reported_length_remaining(tvb, offset);
|
|
proto_tree_add_item(tree, hf_mysql_message, tvb, offset, (gint)lenstr, ENC_ASCII);
|
|
offset += (int)lenstr;
|
|
}
|
|
}
|
|
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
return offset;
|
|
}
|
|
|
|
|
|
static int
|
|
mysql_dissect_server_status(tvbuff_t *tvb, int offset, proto_tree *tree, guint16 *server_status)
|
|
{
|
|
|
|
if (server_status) {
|
|
*server_status = tvb_get_letohs(tvb, offset);
|
|
}
|
|
proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_mysql_server_status, ett_stat, mysql_stat_flags, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
|
|
|
|
offset += 2;
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
static int
|
|
mysql_dissect_caps(tvbuff_t *tvb, int offset, proto_tree *tree, int mysql_caps, guint16 *caps)
|
|
{
|
|
|
|
*caps= tvb_get_letohs(tvb, offset);
|
|
|
|
proto_tree_add_bitmask_with_flags(tree, tvb, offset, mysql_caps, ett_caps, mysql_caps_flags, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
|
|
|
|
offset += 2;
|
|
return offset;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_extcaps(tvbuff_t *tvb, int offset, proto_tree *tree, int mysql_extcaps, guint16 *ext_caps)
|
|
{
|
|
|
|
*ext_caps= tvb_get_letohs(tvb, offset);
|
|
|
|
proto_tree_add_bitmask_with_flags(tree, tvb, offset, mysql_extcaps, ett_extcaps, mysql_extcaps_flags, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
|
|
|
|
offset += 2;
|
|
return offset;
|
|
}
|
|
|
|
static int mariadb_dissect_caps_or_flags(tvbuff_t *tvb, int offset, enum ftenum type, proto_tree *tree,
|
|
int mariadb_caps, int * const *fields, void *value)
|
|
{
|
|
guint8 diff= 0;
|
|
|
|
switch (type) {
|
|
case FT_UINT8:
|
|
*((guint8 *)value)= tvb_get_guint8(tvb, offset);
|
|
diff= 1;
|
|
break;
|
|
case FT_UINT16:
|
|
*((guint16 *)value)= tvb_get_letohs(tvb, offset);
|
|
diff= 2;
|
|
break;
|
|
case FT_UINT32:
|
|
*((guint32 *)value)= tvb_get_letohl(tvb, offset);
|
|
diff= 4;
|
|
break;
|
|
default:
|
|
return 0;
|
|
}
|
|
proto_tree_add_bitmask_with_flags(tree, tvb, offset, mariadb_caps, ett_extcaps, fields, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
|
|
|
|
offset+= diff;
|
|
return offset;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_result_header(tvbuff_t *tvb, packet_info *pinfo, int offset,
|
|
proto_tree *tree, mysql_conn_data_t *conn_data)
|
|
{
|
|
gint fle;
|
|
guint64 num_fields, extra;
|
|
guint8 send_meta= 0;
|
|
my_metadata_list_t *field_metas;
|
|
my_stmt_data_t *stmt_data;
|
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, "TABULAR " );
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
|
|
fle = tvb_get_fle(tvb, tree, offset, &num_fields, NULL);
|
|
proto_tree_add_uint64(tree, hf_mysql_num_fields, tvb, offset, fle, num_fields);
|
|
offset += fle;
|
|
|
|
/** skip info flag **/
|
|
send_meta = 1;
|
|
if (conn_data->mariadb_client_ext_caps & MARIADB_CAPS_ME
|
|
&& conn_data->mariadb_server_ext_caps & MARIADB_CAPS_ME
|
|
&& tvb_reported_length_remaining(tvb, offset)) {
|
|
send_meta = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(tree, hf_mariadb_send_meta, tvb, offset, 1, ENC_NA);
|
|
offset += 1;
|
|
}
|
|
|
|
|
|
if (num_fields > MAX_MY_METADATA_COUNT) {
|
|
expert_add_info_format(pinfo, tree, &ei_mysql_invalid_length, "Invalid length: %" G_GUINT64_FORMAT, num_fields);
|
|
return tvb_reported_length_remaining(tvb, 0);
|
|
} else if (send_meta) {
|
|
field_metas = wmem_new(wmem_file_scope(), my_metadata_list_t);
|
|
field_metas->count = (guint16)num_fields;
|
|
field_metas->flags = (guint16 *)wmem_alloc0_array(wmem_file_scope(), guint16, (size_t)num_fields);
|
|
field_metas->types = (guint8 *)wmem_alloc0_array(wmem_file_scope(), guint8, (size_t)num_fields);
|
|
conn_data->field_metas = *field_metas;
|
|
} else {
|
|
if (conn_data->stmt_id) {
|
|
stmt_data = (my_stmt_data_t *)wmem_tree_lookup32(conn_data->stmts, conn_data->stmt_id);
|
|
if (stmt_data != NULL) {
|
|
field_metas = &stmt_data->field_metas;
|
|
conn_data->field_metas = *field_metas;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
if (tvb_reported_length_remaining(tvb, offset)) {
|
|
fle = tvb_get_fle(tvb, tree, offset, &extra, NULL);
|
|
proto_tree_add_uint64(tree, hf_mysql_extra, tvb, offset, fle, extra);
|
|
offset += fle;
|
|
}
|
|
|
|
if (num_fields) {
|
|
if (send_meta) {
|
|
mysql_set_conn_state(pinfo, conn_data, FIELD_PACKET);
|
|
mysql_set_remaining_field_packet_count(conn_data, num_fields);
|
|
} else {
|
|
mysql_set_remaining_field_packet_count(conn_data, 0);
|
|
if (conn_data->clnt_caps_ext & MYSQL_CAPS_DE) {
|
|
mysql_set_conn_state(pinfo, conn_data, ROW_PACKET);
|
|
} else {
|
|
/** Intermediate EOF follow **/
|
|
mysql_set_conn_state(pinfo, conn_data, FIELD_PACKET);
|
|
}
|
|
}
|
|
} else {
|
|
mysql_set_conn_state(pinfo, conn_data, ROW_PACKET);
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
/*
|
|
* Add length encoded string to tree
|
|
*/
|
|
static int
|
|
mysql_field_add_lestring(tvbuff_t *tvb, int offset, proto_tree *tree, int field)
|
|
{
|
|
guint64 lelen;
|
|
guint8 is_null;
|
|
header_field_info* hfi;
|
|
proto_item* ti;
|
|
proto_tree* sub_tree;
|
|
int start_offset = offset;
|
|
|
|
hfi = proto_registrar_get_nth(field);
|
|
DISSECTOR_ASSERT(hfi != NULL);
|
|
|
|
sub_tree = proto_tree_add_subtree_format(tree, tvb, offset, -1, ett_mysql_field, &ti, "%s", hfi->name);
|
|
|
|
offset += tvb_get_fle(tvb, sub_tree, offset, &lelen, &is_null);
|
|
if(is_null)
|
|
proto_tree_add_string(sub_tree, field, tvb, offset, 0, "NULL");
|
|
else
|
|
{
|
|
proto_tree_add_item(sub_tree, field, tvb, offset, (int)lelen, ENC_NA);
|
|
/* Prevent infinite loop due to overflow */
|
|
if (offset + (int)lelen < offset) {
|
|
offset = tvb_reported_length(tvb);
|
|
}
|
|
else {
|
|
offset += (int)lelen;
|
|
}
|
|
}
|
|
proto_item_set_len(ti, offset -start_offset);
|
|
return offset;
|
|
}
|
|
|
|
|
|
static int
|
|
mysql_dissect_field_packet(tvbuff_t *tvb, proto_item *pi _U_, int offset, proto_tree *tree, packet_info *pinfo _U_, mysql_conn_data_t *conn_data, mysql_state_t current_state)
|
|
{
|
|
guint8 fld_type;
|
|
guint16 fld_flag;
|
|
int length = tvb_reported_length(tvb);
|
|
|
|
/* Are these fields optional? a trace suggests they are...*/
|
|
offset = mysql_field_add_lestring(tvb, offset, tree, hf_mysql_fld_catalog);
|
|
if (offset >= length) {
|
|
return offset;
|
|
}
|
|
offset = mysql_field_add_lestring(tvb, offset, tree, hf_mysql_fld_db);
|
|
offset = mysql_field_add_lestring(tvb, offset, tree, hf_mysql_fld_table);
|
|
offset = mysql_field_add_lestring(tvb, offset, tree, hf_mysql_fld_org_table);
|
|
offset = mysql_field_add_lestring(tvb, offset, tree, hf_mysql_fld_name);
|
|
offset = mysql_field_add_lestring(tvb, offset, tree, hf_mysql_fld_org_name);
|
|
|
|
// mariadb extended metadata infos
|
|
if (conn_data->mariadb_client_ext_caps & MARIADB_CAPS_EM
|
|
&& conn_data->mariadb_server_ext_caps & MARIADB_CAPS_EM) {
|
|
guint64 extended_length;
|
|
proto_item *extended_tree = NULL;
|
|
proto_item *tf;
|
|
int fle;
|
|
|
|
fle = tvb_get_fle(tvb, tree, offset, &extended_length, NULL);
|
|
tf = proto_tree_add_item(tree, hf_mariadb_extmeta_data, tvb, offset, fle + (guint32) extended_length, ENC_NA);
|
|
extended_tree = proto_item_add_subtree(tf, ett_extmeta_data);
|
|
proto_tree_add_uint64(tf, hf_mariadb_extmeta_length, tvb, offset, fle, extended_length);
|
|
offset += fle;
|
|
|
|
while (extended_length > 0) {
|
|
length = add_extended_meta_entry_to_tree(tvb, pinfo, extended_tree, offset);
|
|
offset += length;
|
|
extended_length -= length;
|
|
}
|
|
}
|
|
|
|
offset +=1; /* filler */
|
|
|
|
proto_tree_add_item(tree, hf_mysql_fld_charsetnr, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2; /* charset */
|
|
|
|
proto_tree_add_item(tree, hf_mysql_fld_length, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4; /* length */
|
|
|
|
proto_tree_add_item(tree, hf_mysql_fld_type, tvb, offset, 1, ENC_NA);
|
|
fld_type = tvb_get_guint8(tvb, offset);
|
|
offset += 1; /* type */
|
|
|
|
proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_mysql_fld_flags, ett_field_flags, mysql_fld_flags, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
|
|
fld_flag = tvb_get_letohs(tvb, offset);
|
|
offset += 2; /* flags */
|
|
|
|
proto_tree_add_item(tree, hf_mysql_fld_decimals, tvb, offset, 1, ENC_NA);
|
|
offset += 1; /* decimals */
|
|
|
|
offset += 2; /* filler */
|
|
|
|
if (current_state == FIELD_PACKET || current_state == PREPARED_FIELDS) {
|
|
if (conn_data->field_metas.count) {
|
|
guint64 fieldpos = conn_data->field_metas.count - mysql_get_remaining_field_packet_count(conn_data);
|
|
if (fieldpos >= conn_data->field_metas.count) {
|
|
expert_add_info_format(pinfo, tree, &ei_mysql_invalid_length, "Invalid length: %" G_GUINT64_FORMAT, fieldpos);
|
|
return tvb_reported_length_remaining(tvb, 0);
|
|
}
|
|
conn_data->field_metas.types[fieldpos] = fld_type;
|
|
conn_data->field_metas.flags[fieldpos] = fld_flag;
|
|
}
|
|
}
|
|
|
|
/* default (Only use for show fields) */
|
|
if (tree && tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
offset = mysql_field_add_lestring(tvb, offset, tree, hf_mysql_fld_default);
|
|
}
|
|
return offset;
|
|
}
|
|
|
|
|
|
static int
|
|
mysql_dissect_text_row_packet(tvbuff_t *tvb, int offset, proto_tree *tree)
|
|
{
|
|
while (tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
offset = mysql_field_add_lestring(tvb, offset, tree, hf_mysql_row_text);
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_binary_row_packet(tvbuff_t *tvb, packet_info *pinfo, proto_item *pi, int offset, proto_tree *tree, mysql_conn_data_t *conn_data)
|
|
{
|
|
int fieldpos;
|
|
if (conn_data->field_metas.count) {
|
|
|
|
/* null bitmap */
|
|
int nfields = conn_data->field_metas.count;
|
|
int null_len = (nfields + 9) / 8;
|
|
|
|
char *null_buffer;
|
|
null_buffer = (guint8 *)wmem_alloc(wmem_packet_scope(), (size_t)null_len + 1);
|
|
tvb_get_raw_bytes_as_string(tvb, offset, null_buffer, (size_t)null_len + 1);
|
|
proto_tree_add_bytes_with_length(tree, hf_mysql_null_buffer, tvb, offset, null_len, null_buffer, null_len);
|
|
offset += null_len;
|
|
|
|
for (fieldpos = 0; fieldpos < nfields; fieldpos++) {
|
|
if ((null_buffer[(fieldpos + 2) / 8] & (1 << ((fieldpos + 2) % 8))) == 0) {
|
|
// data is not null
|
|
if (tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
if (!mysql_dissect_binary_row_value(tvb, pinfo, pi, &offset, tree, conn_data->field_metas.types[fieldpos], conn_data->field_metas.flags[fieldpos]))
|
|
break;
|
|
}
|
|
} else {
|
|
proto_tree_add_item(tree, hf_mysql_exec_field_null, tvb, offset, 0, ENC_NA);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
return offset;
|
|
}
|
|
|
|
static char
|
|
mysql_dissect_binary_row_value(tvbuff_t *tvb, packet_info *pinfo _U_, proto_item *pi _U_, int *offset, proto_item *tree, guint8 field_type, guint16 field_flag)
|
|
{
|
|
int dissector_index = 0;
|
|
guint8 param_unsigned = 0;
|
|
if (field_flag & MYSQL_FLD_UNSIGNED_FLAG) {
|
|
param_unsigned = 1;
|
|
}
|
|
|
|
while (mysql_exec_dissectors[dissector_index].dissector != NULL) {
|
|
if (mysql_exec_dissectors[dissector_index].type == field_type &&
|
|
mysql_exec_dissectors[dissector_index].unsigned_flag == param_unsigned) {
|
|
mysql_exec_dissectors[dissector_index].dissector(tvb, offset, tree);
|
|
return 1;
|
|
}
|
|
dissector_index++;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_response_prepare(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree, mysql_conn_data_t *conn_data)
|
|
{
|
|
my_stmt_data_t *stmt_data;
|
|
my_metadata_list_t *field_metas;
|
|
my_metadata_list_t *param_metas;
|
|
|
|
guint32 stmt_id;
|
|
|
|
proto_tree_add_item(tree, hf_mysql_stmt_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
stmt_id = tvb_get_letohl(tvb, offset);
|
|
conn_data->stmt_id=stmt_id;
|
|
offset += 4;
|
|
proto_tree_add_item(tree, hf_mysql_num_fields, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
conn_data->stmt_num_fields = tvb_get_letohs(tvb, offset);
|
|
offset += 2;
|
|
proto_tree_add_item(tree, hf_mysql_num_params, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
conn_data->stmt_num_params = tvb_get_letohs(tvb, offset);
|
|
stmt_data = wmem_new(wmem_file_scope(), struct my_stmt_data);
|
|
|
|
param_metas = wmem_new(wmem_file_scope(), my_metadata_list_t);
|
|
param_metas->count = conn_data->stmt_num_params;
|
|
param_metas->flags = (guint16 *)wmem_alloc0_array(wmem_file_scope(), guint16, param_metas->count);
|
|
param_metas->types = (guint8 *)wmem_alloc0_array(wmem_file_scope(), guint8, param_metas->count);
|
|
stmt_data->param_metas = *param_metas;
|
|
|
|
field_metas = wmem_new(wmem_file_scope(), my_metadata_list_t);
|
|
field_metas->count = conn_data->stmt_num_fields;
|
|
field_metas->flags = (guint16 *)wmem_alloc0_array(wmem_file_scope(), guint16, field_metas->count);
|
|
field_metas->types = (guint8 *)wmem_alloc0_array(wmem_file_scope(), guint8, field_metas->count);
|
|
stmt_data->field_metas = *field_metas;
|
|
conn_data->field_metas = *field_metas;
|
|
|
|
wmem_tree_insert32(conn_data->stmts, stmt_id, stmt_data);
|
|
offset += 2;
|
|
/* Filler */
|
|
offset += 1;
|
|
proto_tree_add_item(tree, hf_mysql_num_warn, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
|
|
if (conn_data->stmt_num_params > 0) {
|
|
mysql_set_remaining_field_packet_count(conn_data, conn_data->stmt_num_params);
|
|
mysql_set_conn_state(pinfo, conn_data, PREPARED_PARAMETERS);
|
|
} else if (conn_data->stmt_num_fields > 0) {
|
|
mysql_set_remaining_field_packet_count(conn_data, conn_data->stmt_num_fields);
|
|
mysql_set_conn_state(pinfo, conn_data, PREPARED_FIELDS);
|
|
} else {
|
|
mysql_set_remaining_field_packet_count(conn_data, 0);
|
|
mysql_set_conn_state(pinfo, conn_data, REQUEST);
|
|
}
|
|
|
|
return offset + tvb_reported_length_remaining(tvb, offset);
|
|
}
|
|
|
|
/**
|
|
Enumeration type for the different types of log events.
|
|
*/
|
|
enum Log_event_type {
|
|
/**
|
|
Every time you add a type, you have to
|
|
- Assign it a number explicitly. Otherwise it will cause trouble
|
|
if a event type before is deprecated and removed directly from
|
|
the enum.
|
|
- Fix Format_description_event::Format_description_event().
|
|
*/
|
|
UNKNOWN_EVENT = 0,
|
|
/*
|
|
Deprecated since mysql 8.0.2. It is just a placeholder,
|
|
should not be used anywhere else.
|
|
*/
|
|
START_EVENT_V3 = 1,
|
|
QUERY_EVENT = 2,
|
|
STOP_EVENT = 3,
|
|
ROTATE_EVENT = 4,
|
|
INTVAR_EVENT = 5,
|
|
|
|
SLAVE_EVENT = 7,
|
|
|
|
APPEND_BLOCK_EVENT = 9,
|
|
DELETE_FILE_EVENT = 11,
|
|
|
|
RAND_EVENT = 13,
|
|
USER_VAR_EVENT = 14,
|
|
FORMAT_DESCRIPTION_EVENT = 15,
|
|
XID_EVENT = 16,
|
|
BEGIN_LOAD_QUERY_EVENT = 17,
|
|
EXECUTE_LOAD_QUERY_EVENT = 18,
|
|
|
|
TABLE_MAP_EVENT = 19,
|
|
|
|
/**
|
|
The V1 event numbers are used from 5.1.16 until mysql-5.6.
|
|
*/
|
|
WRITE_ROWS_EVENT_V1 = 23,
|
|
UPDATE_ROWS_EVENT_V1 = 24,
|
|
DELETE_ROWS_EVENT_V1 = 25,
|
|
|
|
/**
|
|
Something out of the ordinary happened on the master
|
|
*/
|
|
INCIDENT_EVENT = 26,
|
|
|
|
/**
|
|
Heartbeat event to be send by master at its idle time
|
|
to ensure master's online status to slave
|
|
*/
|
|
HEARTBEAT_LOG_EVENT = 27,
|
|
|
|
/**
|
|
In some situations, it is necessary to send over ignorable
|
|
data to the slave: data that a slave can handle in case there
|
|
is code for handling it, but which can be ignored if it is not
|
|
recognized.
|
|
*/
|
|
IGNORABLE_LOG_EVENT = 28,
|
|
ROWS_QUERY_LOG_EVENT = 29,
|
|
|
|
/** Version 2 of the Row events */
|
|
WRITE_ROWS_EVENT = 30,
|
|
UPDATE_ROWS_EVENT = 31,
|
|
DELETE_ROWS_EVENT = 32,
|
|
|
|
GTID_LOG_EVENT = 33,
|
|
ANONYMOUS_GTID_LOG_EVENT = 34,
|
|
|
|
PREVIOUS_GTIDS_LOG_EVENT = 35,
|
|
|
|
TRANSACTION_CONTEXT_EVENT = 36,
|
|
|
|
VIEW_CHANGE_EVENT = 37,
|
|
|
|
/* Prepared XA transaction terminal event similar to Xid */
|
|
XA_PREPARE_LOG_EVENT = 38,
|
|
|
|
/**
|
|
Extension of UPDATE_ROWS_EVENT, allowing partial values according
|
|
to binlog_row_value_options.
|
|
*/
|
|
PARTIAL_UPDATE_ROWS_EVENT = 39,
|
|
|
|
TRANSACTION_PAYLOAD_EVENT = 40,
|
|
|
|
HEARTBEAT_LOG_EVENT_V2 = 41,
|
|
/**
|
|
Add new events here - right above this comment!
|
|
Existing events (except ENUM_END_EVENT) should never change their numbers
|
|
*/
|
|
ENUM_END_EVENT /* end marker */
|
|
};
|
|
|
|
static const value_string mysql_binlog_event_type_vals[] = {
|
|
{0, "Unknown"},
|
|
|
|
{1, "START_EVENT_V3"},
|
|
{2, "Query"},
|
|
{3, "Stop"},
|
|
{4, "Rotate"},
|
|
{5, "Intvar"},
|
|
|
|
{7, "SLAVE_EVENT"},
|
|
|
|
{9, "Append_block"},
|
|
{11, "Delete_file"},
|
|
|
|
{13, "RAND"},
|
|
{14, "User_var"},
|
|
{15, "Format_desc"},
|
|
{16, "Xid"},
|
|
{17, "Begin_load_query"},
|
|
{18, "Execute_load_query"},
|
|
|
|
{19, "Table_map"},
|
|
|
|
{23, "Write_rows_v1"},
|
|
{24, "Update_rows_v1"},
|
|
{25, "Delete_rows_v1"},
|
|
|
|
{26, "Incident"},
|
|
|
|
{27, "Heartbeat"},
|
|
|
|
{28, "Ignorable"},
|
|
{29, "Rows_query"},
|
|
|
|
{30, "Write_rows"},
|
|
{31, "Update_rows"},
|
|
{32, "Delete_rows"},
|
|
|
|
{33, "Gtid"},
|
|
{34, "Anonymous_Gtid"},
|
|
|
|
{35, "Previous_gtids"},
|
|
|
|
{36, "Transaction_context"},
|
|
|
|
{37, "View_change"},
|
|
|
|
{38, "XA_prepare"},
|
|
|
|
{39, "Update_rows_partial"},
|
|
|
|
{40, "Transaction_payload"},
|
|
|
|
{41, "Heartbeat_v2"},
|
|
{0, NULL},
|
|
};
|
|
|
|
static int
|
|
mysql_dissect_binlog_event_heartbeat_v2(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree)
|
|
{
|
|
int fle;
|
|
guint64 num;
|
|
proto_item *item, *parent_item;
|
|
proto_item *hb_v2_tree, *hb_v2_subtree;
|
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, "Heartbeat_v2 ");
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
item = proto_tree_add_item(tree, hf_mysql_binlog_event_heartbeat_v2, tvb, offset, -1, ENC_NA);
|
|
hb_v2_tree = proto_item_add_subtree(item, ett_binlog_event);
|
|
|
|
// OTW_HB_LOG_FILENAME_FIELD
|
|
parent_item = proto_tree_add_item(hb_v2_tree, hf_mysql_binlog_event_heartbeat_v2_otw, tvb, offset, -1, ENC_NA);
|
|
hb_v2_subtree = proto_item_add_subtree(parent_item, ett_binlog_event_hb_v2);
|
|
|
|
item = proto_tree_add_item(hb_v2_subtree, hf_mysql_binlog_event_heartbeat_v2_otw_type, tvb, offset, 1, ENC_NA);
|
|
proto_item_append_text(item, " (OTW_HB_LOG_FILENAME_FIELD)");
|
|
proto_item_append_text(parent_item, " OTW_HB_LOG_FILENAME_FIELD");
|
|
offset += 1;
|
|
|
|
fle = tvb_get_fle(tvb, hb_v2_subtree, offset, &num, ENC_NA);
|
|
offset += fle;
|
|
|
|
proto_tree_add_item(hb_v2_subtree, hf_mysql_binlog_hb_event_filename, tvb, offset, (gint) num, ENC_ASCII);
|
|
offset += (gint)num;
|
|
|
|
// OTW_HB_LOG_POSITION_FIELD
|
|
parent_item = proto_tree_add_item(hb_v2_tree, hf_mysql_binlog_event_heartbeat_v2_otw, tvb, offset, -1, ENC_NA);
|
|
hb_v2_subtree = proto_item_add_subtree(parent_item, ett_binlog_event_hb_v2);
|
|
item = proto_tree_add_item(hb_v2_subtree, hf_mysql_binlog_event_heartbeat_v2_otw_type, tvb, offset, 1, ENC_NA);
|
|
proto_item_append_text(item, " (OTW_HB_LOG_POSITION_FIELD)");
|
|
proto_item_append_text(parent_item, " OTW_HB_LOG_POSITION_FIELD");
|
|
offset += 1;
|
|
|
|
fle = tvb_get_fle(tvb, hb_v2_subtree, offset, &num, NULL);
|
|
offset += fle;
|
|
|
|
fle = tvb_get_fle(tvb, hb_v2_subtree, offset, &num, NULL);
|
|
proto_tree_add_uint64(hb_v2_subtree, hf_mysql_binlog_hb_event_log_position, tvb, offset, fle, num);
|
|
offset += fle;
|
|
|
|
// OTW_HB_LOG_FILENAME_FIELD
|
|
parent_item = proto_tree_add_item(hb_v2_tree, hf_mysql_binlog_event_heartbeat_v2_otw, tvb, offset, -1, ENC_NA);
|
|
hb_v2_subtree = proto_item_add_subtree(parent_item, ett_binlog_event_hb_v2);
|
|
item = proto_tree_add_item(hb_v2_subtree, hf_mysql_binlog_event_heartbeat_v2_otw_type, tvb, offset, 1, ENC_NA);
|
|
proto_item_append_text(item, " (OTW_HB_HEADER_END_MARK)");
|
|
proto_item_append_text(parent_item, " OTW_HB_HEADER_END_MARK");
|
|
offset += 1;
|
|
return offset;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_binlog_event_header(tvbuff_t *tvb, int offset, proto_tree *tree)
|
|
{
|
|
proto_tree_add_item(tree, hf_mysql_binlog_event_header_timestamp, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_mysql_binlog_event_header_event_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(tree, hf_mysql_binlog_event_header_server_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_mysql_binlog_event_header_event_size, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_mysql_binlog_event_header_log_position, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(tree, hf_mysql_binlog_event_header_flags, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_binlog_event_packet(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree)
|
|
{
|
|
guint8 event_type;
|
|
int fle;
|
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, "Binlog Event " );
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
|
|
event_type = tvb_get_guint8(tvb, offset + 4);
|
|
offset = mysql_dissect_binlog_event_header(tvb, offset, tree);
|
|
switch (event_type) {
|
|
case HEARTBEAT_LOG_EVENT_V2:
|
|
offset = mysql_dissect_binlog_event_heartbeat_v2(tvb, pinfo, offset, tree);
|
|
break;
|
|
default:
|
|
fle = tvb_reported_length_remaining(tvb, offset);
|
|
offset += fle - 4;
|
|
break;
|
|
}
|
|
// checksum
|
|
proto_tree_add_item(tree, hf_mysql_binlog_event_checksum, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_eof(tvbuff_t *tvb, packet_info *pinfo _U_, proto_item *pi _U_, int offset, proto_tree *tree, mysql_conn_data_t *conn_data _U_)
|
|
{
|
|
guint16 server_status = 0;
|
|
proto_tree_add_item(tree, hf_mysql_num_warn, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
offset = mysql_dissect_server_status(tvb, offset, tree, &server_status);
|
|
return offset + tvb_reported_length_remaining(tvb, offset);
|
|
}
|
|
|
|
static int
|
|
mysql_dissect_auth_switch_request(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree, mysql_conn_data_t *conn_data _U_)
|
|
{
|
|
gint lenstr;
|
|
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Auth Switch Request " );
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
mysql_set_conn_state(pinfo, conn_data, AUTH_SWITCH_RESPONSE);
|
|
|
|
if (conn_data->clnt_caps_ext & MYSQL_CAPS_PA) {
|
|
/* https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_connection_phase_packets_protocol_auth_switch_request.html */
|
|
|
|
/* name */
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(tree, hf_mysql_auth_switch_request_name, tvb, offset, lenstr, ENC_ASCII);
|
|
offset += lenstr;
|
|
|
|
/* Data */
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(tree, hf_mysql_auth_switch_request_data, tvb, offset, lenstr, ENC_NA);
|
|
offset += lenstr;
|
|
} else {
|
|
/* https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_connection_phase_packets_protocol_old_auth_switch_request.html */
|
|
|
|
/* Status (Always 0xfe) */
|
|
proto_tree_add_item(tree, hf_mysql_auth_switch_request_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
offset += 1;
|
|
}
|
|
|
|
return offset + tvb_reported_length_remaining(tvb, offset);
|
|
|
|
}
|
|
static int
|
|
mysql_dissect_auth_switch_response(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *tree, mysql_conn_data_t *conn_data _U_)
|
|
{
|
|
gint lenstr;
|
|
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Auth Switch Response " );
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
|
|
/* Data */
|
|
lenstr = my_tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(tree, hf_mysql_auth_switch_response_data, tvb, offset, lenstr, ENC_NA);
|
|
offset += lenstr;
|
|
|
|
return offset + tvb_reported_length_remaining(tvb, offset);
|
|
|
|
}
|
|
/*
|
|
get length of string in packet buffer
|
|
|
|
SYNOPSIS
|
|
my_tvb_strsize()
|
|
tvb packet buffer
|
|
offset current offset
|
|
|
|
DESCRIPTION
|
|
deliver length of string, delimited by either \0 or end of buffer
|
|
|
|
RETURN VALUE
|
|
length of string found, including \0 (if present)
|
|
|
|
*/
|
|
static gint
|
|
my_tvb_strsize(tvbuff_t *tvb, int offset)
|
|
{
|
|
gint len = tvb_strnlen(tvb, offset, -1);
|
|
if (len == -1) {
|
|
len = tvb_reported_length_remaining(tvb, offset);
|
|
} else {
|
|
len++; /* the trailing \0 */
|
|
}
|
|
return len;
|
|
}
|
|
|
|
/*
|
|
read "field length encoded" value from packet buffer
|
|
|
|
SYNOPSIS
|
|
tvb_get_fle()
|
|
tvb in packet buffer
|
|
tree in....protocol tree
|
|
offset in offset in buffer
|
|
res out where to store FLE value, may be NULL
|
|
is_null out where to store ISNULL flag, may be NULL
|
|
|
|
DESCRIPTION
|
|
read FLE from packet buffer and store its value and ISNULL flag
|
|
in caller provided variables
|
|
|
|
RETURN VALUE
|
|
length of FLE
|
|
*/
|
|
static int
|
|
tvb_get_fle(tvbuff_t *tvb, proto_tree *tree, int offset, guint64 *res, guint8 *is_null)
|
|
{
|
|
guint32 prefix;
|
|
proto_item* ti;
|
|
int num_bytes, len_len;
|
|
guint64 length;
|
|
|
|
ti = proto_tree_add_item_ret_uint(tree, hf_mysql_prefix, tvb, offset, 1, ENC_BIG_ENDIAN, &prefix);
|
|
|
|
if (is_null) {
|
|
*is_null = 0;
|
|
}
|
|
|
|
switch (prefix) {
|
|
case 251:
|
|
if (res)
|
|
*res = 0;
|
|
if (is_null)
|
|
*is_null = 1;
|
|
proto_item_append_text(ti, "(NULL)");
|
|
return 1;
|
|
case 252:
|
|
proto_item_append_text(ti, " Length in following 2 bytes");
|
|
num_bytes = 3;
|
|
len_len = 2;
|
|
offset++;
|
|
break;
|
|
case 253:
|
|
proto_item_append_text(ti, " Length in following 3 bytes");
|
|
num_bytes = 4;
|
|
len_len = 3;
|
|
offset++;
|
|
break;
|
|
case 254:
|
|
proto_item_append_text(ti, " Length in following 8 bytes");
|
|
num_bytes = 9;
|
|
len_len = 8;
|
|
offset++;
|
|
break;
|
|
default:
|
|
len_len = 1;
|
|
num_bytes = 1;
|
|
}
|
|
|
|
proto_tree_add_item_ret_uint64(tree, hf_mysql_length, tvb, offset, len_len, ENC_LITTLE_ENDIAN, &length);
|
|
if (res) {
|
|
*res = length;
|
|
}
|
|
return num_bytes;
|
|
}
|
|
|
|
/* dissector helper: length of PDU */
|
|
static guint
|
|
get_mysql_pdu_len(packet_info *pinfo, tvbuff_t *tvb, int offset, void *data _U_)
|
|
{
|
|
/* Regular packet header: length (3) + sequence number (1) */
|
|
conversation_t *conversation;
|
|
mysql_conn_data_t *conn_data;
|
|
guint len = 4 + tvb_get_letoh24(tvb, offset);
|
|
|
|
conversation = find_conversation_pinfo(pinfo, 0);
|
|
if (conversation) {
|
|
conn_data = (mysql_conn_data_t *)conversation_get_proto_data(conversation, proto_mysql);
|
|
if (conn_data && conn_data->compressed_state == MYSQL_COMPRESS_ACTIVE &&
|
|
pinfo->num > conn_data->frame_start_compressed) {
|
|
/* Compressed packet header includes uncompressed packet length (3) */
|
|
len += 3;
|
|
}
|
|
}
|
|
|
|
return len;
|
|
}
|
|
|
|
/* dissector main function: handle one PDU */
|
|
static int
|
|
dissect_mysql_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
|
|
{
|
|
proto_tree *mysql_tree= NULL;
|
|
proto_item *ti;
|
|
conversation_t *conversation;
|
|
int offset = 0;
|
|
guint packet_number;
|
|
gboolean is_response, is_tls = FALSE;
|
|
mysql_conn_data_t *conn_data;
|
|
#ifdef CTDEBUG
|
|
mysql_state_t conn_state_in, conn_state_out, frame_state;
|
|
guint64 generation;
|
|
proto_item *pi;
|
|
#endif
|
|
struct mysql_frame_data *mysql_frame_data_p;
|
|
|
|
/* get conversation, create if necessary*/
|
|
conversation= find_or_create_conversation(pinfo);
|
|
|
|
/* get associated state information, create if necessary */
|
|
conn_data= (mysql_conn_data_t *)conversation_get_proto_data(conversation, proto_mysql);
|
|
if (!conn_data) {
|
|
conn_data = wmem_new0(wmem_file_scope(), mysql_conn_data_t);
|
|
conn_data->stmts = wmem_tree_new(wmem_file_scope());
|
|
conversation_add_proto_data(conversation, proto_mysql, conn_data);
|
|
}
|
|
|
|
/* Using tvb_raw_offset(tvb) allows storage of multiple "proto data" in a single frame
|
|
* (when there are multiple MySQL pdus in a single frame) */
|
|
mysql_frame_data_p = (struct mysql_frame_data *)p_get_proto_data(wmem_file_scope(), pinfo, proto_mysql, tvb_raw_offset(tvb));
|
|
if (!mysql_frame_data_p) {
|
|
/* We haven't seen this frame before. Store the state of the
|
|
* conversation now so if/when we dissect the frame again
|
|
* we'll start with the same state.
|
|
*/
|
|
mysql_frame_data_p = wmem_new(wmem_file_scope(), struct mysql_frame_data);
|
|
mysql_frame_data_p->state = conn_data->state;
|
|
p_add_proto_data(wmem_file_scope(), pinfo, proto_mysql, tvb_raw_offset(tvb), mysql_frame_data_p);
|
|
}
|
|
|
|
if ((conn_data->frame_start_compressed) && (pinfo->num > conn_data->frame_start_compressed)) {
|
|
if (conn_data->compressed_state == MYSQL_COMPRESS_ACTIVE) {
|
|
offset = mysql_dissect_compressed_header(tvb, offset, tree, pinfo);
|
|
}
|
|
}
|
|
|
|
ti = proto_tree_add_item(tree, proto_mysql, tvb, offset, -1, ENC_NA);
|
|
mysql_tree = proto_item_add_subtree(ti, ett_mysql);
|
|
proto_tree_add_item(mysql_tree, hf_mysql_packet_length, tvb, offset, 3, ENC_LITTLE_ENDIAN);
|
|
offset+= 3;
|
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "MySQL");
|
|
|
|
if (pinfo->destport == pinfo->match_uint) {
|
|
is_response= FALSE;
|
|
} else {
|
|
is_response= TRUE;
|
|
}
|
|
|
|
packet_number = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(mysql_tree, hf_mysql_packet_number, tvb, offset, 1, ENC_NA);
|
|
offset += 1;
|
|
|
|
#ifdef CTDEBUG
|
|
conn_state_in= conn_data->state;
|
|
frame_state = mysql_frame_data_p->state;
|
|
generation= conn_data->generation;
|
|
if (tree) {
|
|
pi = proto_tree_add_debug_text(mysql_tree, "conversation: %p", conversation);
|
|
proto_item_set_generated(pi);
|
|
pi = proto_tree_add_debug_text(mysql_tree, "generation: %" PRId64, generation);
|
|
proto_item_set_generated(pi);
|
|
pi = proto_tree_add_debug_text(mysql_tree, "conn state: %s (%u)",
|
|
val_to_str(conn_state_in, state_vals, "Unknown (%u)"),
|
|
conn_state_in);
|
|
proto_item_set_generated(pi);
|
|
pi = proto_tree_add_debug_text(mysql_tree, "frame state: %s (%u)",
|
|
val_to_str(frame_state, state_vals, "Unknown (%u)"),
|
|
frame_state);
|
|
proto_item_set_generated(pi);
|
|
}
|
|
#endif
|
|
|
|
is_tls = proto_is_frame_protocol(pinfo->layers, "tls");
|
|
|
|
if (is_response) {
|
|
if (packet_number == 0 && mysql_frame_data_p->state == UNDEFINED) {
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Server Greeting ");
|
|
offset = mysql_dissect_greeting(tvb, pinfo, offset, mysql_tree, conn_data);
|
|
} else {
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Response ");
|
|
offset = mysql_dissect_response(tvb, pinfo, offset, mysql_tree, conn_data, ti, mysql_frame_data_p->state);
|
|
}
|
|
} else {
|
|
if (mysql_frame_data_p->state == LOGIN && (packet_number == 1 || (packet_number == 2 && is_tls))) {
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Login Request");
|
|
offset = mysql_dissect_login(tvb, pinfo, offset, mysql_tree, conn_data);
|
|
if (conn_data->srv_caps & MYSQL_CAPS_CP) {
|
|
if (conn_data->clnt_caps & MYSQL_CAPS_CP) {
|
|
conn_data->frame_start_compressed = pinfo->num;
|
|
conn_data->compressed_state = MYSQL_COMPRESS_INIT;
|
|
}
|
|
}
|
|
} else {
|
|
col_set_str(pinfo->cinfo, COL_INFO, "Request");
|
|
offset = mysql_dissect_request(tvb, pinfo, offset, mysql_tree, conn_data, mysql_frame_data_p->state);
|
|
}
|
|
}
|
|
|
|
#ifdef CTDEBUG
|
|
conn_state_out= conn_data->state;
|
|
++(conn_data->generation);
|
|
pi = proto_tree_add_debug_text(mysql_tree, "next proto state: %s (%u)",
|
|
val_to_str(conn_state_out, state_vals, "Unknown (%u)"),
|
|
conn_state_out);
|
|
proto_item_set_generated(pi);
|
|
#endif
|
|
|
|
/* remaining payload indicates an error */
|
|
if (tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
ti = proto_tree_add_item(mysql_tree, hf_mysql_payload, tvb, offset, -1, ENC_NA);
|
|
expert_add_info(pinfo, ti, &ei_mysql_dissector_incomplete);
|
|
}
|
|
|
|
return tvb_reported_length(tvb);
|
|
}
|
|
|
|
/* dissector entrypoint, handles TCP-desegmentation */
|
|
static int
|
|
dissect_mysql(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
|
|
{
|
|
tcp_dissect_pdus(tvb, pinfo, tree, mysql_desegment, 3,
|
|
get_mysql_pdu_len, dissect_mysql_pdu, data);
|
|
|
|
return tvb_reported_length(tvb);
|
|
}
|
|
|
|
/* protocol registration */
|
|
void proto_register_mysql(void)
|
|
{
|
|
static hf_register_info hf[]=
|
|
{
|
|
{ &hf_mysql_packet_length,
|
|
{ "Packet Length", "mysql.packet_length",
|
|
FT_UINT24, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_packet_number,
|
|
{ "Packet Number", "mysql.packet_number",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"Packet Number (now called: Sequence ID)", HFILL }},
|
|
|
|
{ &hf_mysql_request,
|
|
{ "Request Command", "mysql.request",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_command,
|
|
{ "Command", "mysql.command",
|
|
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &mysql_command_vals_ext, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_response_code,
|
|
{ "Response Code", "mysql.response_code",
|
|
FT_UINT8, BASE_HEX, VALS(mysql_response_code_vals), 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_error_code,
|
|
{ "Error Code", "mysql.error_code",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_error_string,
|
|
{ "Error message", "mysql.error.message",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Error string in case of MySQL error message", HFILL }},
|
|
|
|
{ &hf_mysql_sqlstate,
|
|
{ "SQL state", "mysql.sqlstate",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_message,
|
|
{ "Message", "mysql.message",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_server_greeting,
|
|
{ "Server Greeting", "mysql.server_greeting",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_protocol,
|
|
{ "Protocol", "mysql.protocol",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"Protocol Version", HFILL }},
|
|
|
|
{ &hf_mysql_version,
|
|
{ "Version", "mysql.version",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
"MySQL Version", HFILL }},
|
|
|
|
{ &hf_mysql_session_track,
|
|
{ "Session Track", "mysql.session_track",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_type,
|
|
{ "Session tracking type", "mysql.session_track.type",
|
|
FT_UINT8, BASE_DEC, VALS(mysql_session_track_type_vals), 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_length,
|
|
{ "Session tracking length", "mysql.session_track.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_data,
|
|
{ "Session tracking data", "mysql.session_track.data",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_data_length,
|
|
{ "Session tracking data length", "mysql.session_track.data.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_sysvar_length,
|
|
{ "System variable change Length", "mysql.session_track.sysvar.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_sysvar_name,
|
|
{ "System variable change Name", "mysql.session_track.sysvar.name",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_sysvar_value,
|
|
{ "System variable change Value", "mysql.session_track.sysvar.value",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_schema_length,
|
|
{ "Schema change length", "mysql.session_track.schema.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_schema,
|
|
{ "Schema change", "mysql.session_track.schema",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_state_change,
|
|
{ "State change", "mysql.session_track.state_change",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_gtids_encoding,
|
|
{ "GTIDs encoding", "mysql.session_track.gtids.encoding",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_gtids_length,
|
|
{ "GTIDs length", "mysql.session_track.gtids.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_gtids,
|
|
{ "GTIDs", "mysql.session_track.gtids",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_transaction_characteristics_length,
|
|
{ "Transaction characteristics length", "mysql.session_track.transaction_characteristics.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_transaction_characteristics,
|
|
{ "Transaction characteristics", "mysql.session_track.transaction_characteristics",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_transaction_state_length,
|
|
{ "Transaction state length", "mysql.session_track.transaction_state.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_session_track_transaction_state,
|
|
{ "Transaction state", "mysql.session_track.transaction_state",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_caps_server,
|
|
{ "Server Capabilities", "mysql.caps.server",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"MySQL Capabilities", HFILL }},
|
|
|
|
{ &hf_mysql_caps_client,
|
|
{ "Client Capabilities", "mysql.caps.client",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"MySQL Capabilities", HFILL }},
|
|
|
|
{ &hf_mysql_cap_long_password,
|
|
{ "Long Password","mysql.caps.lp",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_LP,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_found_rows,
|
|
{ "Found Rows","mysql.caps.fr",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_FR,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_long_flag,
|
|
{ "Long Column Flags","mysql.caps.lf",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_LF,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_connect_with_db,
|
|
{ "Connect With Database","mysql.caps.cd",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_CD,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_no_schema,
|
|
{ "Don't Allow database.table.column","mysql.caps.ns",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_NS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_compress,
|
|
{ "Can use compression protocol","mysql.caps.cp",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_CP,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_odbc,
|
|
{ "ODBC Client","mysql.caps.ob",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_OB,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_local_files,
|
|
{ "Can Use LOAD DATA LOCAL","mysql.caps.li",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_LI,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_ignore_space,
|
|
{ "Ignore Spaces before '('","mysql.caps.is",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_IS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_change_user,
|
|
{ "Speaks 4.1 protocol (new flag)","mysql.caps.cu",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_CU,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_interactive,
|
|
{ "Interactive Client","mysql.caps.ia",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_IA,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_ssl,
|
|
{ "Switch to SSL after handshake","mysql.caps.sl",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_SL,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_ignore_sigpipe,
|
|
{ "Ignore sigpipes","mysql.caps.ii",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_II,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_transactions,
|
|
{ "Knows about transactions","mysql.caps.ta",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_TA,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_reserved,
|
|
{ "Speaks 4.1 protocol (old flag)","mysql.caps.rs",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_RS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_secure_connect,
|
|
{ "Can do 4.1 authentication","mysql.caps.sc",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_SC,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_extcaps_server,
|
|
{ "Extended Server Capabilities", "mysql.extcaps.server",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"MySQL Extended Capabilities", HFILL }},
|
|
|
|
{ &hf_mysql_extcaps_client,
|
|
{ "Extended Client Capabilities", "mysql.extcaps.client",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"MySQL Extended Capabilities", HFILL }},
|
|
|
|
{ &hf_mysql_cap_multi_statements,
|
|
{ "Multiple statements","mysql.caps.ms",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_MS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_multi_results,
|
|
{ "Multiple results","mysql.caps.mr",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_MR,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_ps_multi_results,
|
|
{ "PS Multiple results","mysql.caps.pm",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_PM,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_plugin_auth,
|
|
{ "Plugin Auth","mysql.caps.pa",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_PA,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_connect_attrs,
|
|
{ "Connect attrs","mysql.caps.ca",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_CA,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_plugin_auth_lenenc_client_data,
|
|
{ "Plugin Auth LENENC Client Data","mysql.caps.pm",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_AL,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_client_can_handle_expired_passwords,
|
|
{ "Client can handle expired passwords","mysql.caps.ep",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_EP,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_session_track,
|
|
{ "Session variable tracking","mysql.caps.session_track",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_ST,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_deprecate_eof,
|
|
{ "Deprecate EOF","mysql.caps.deprecate_eof",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_DE,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_optional_metadata,
|
|
{ "Client can hanle optional resultset metadata","mysql.caps.optional_metadata",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_RM,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_compress_zstd,
|
|
{ "ZSTD Compression Algorithm","mysql.caps.compress_zsd",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_ZS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_query_attrs,
|
|
{ "Query Attributes","mysql.caps.query_attrs",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_QA,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_mf_auth,
|
|
{ "Multifactor Authentication","mysql.caps.mf_auth",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_MF,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_cap_ext,
|
|
{ "Capability Extension","mysql.caps.cap_ext",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_CAPS_CE,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_cap_unused,
|
|
{ "Unused","mysql.caps.unused",
|
|
FT_UINT16, BASE_HEX, NULL, MYSQL_CAPS_UNUSED,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_login_request,
|
|
{ "Login Request", "mysql.login_request",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_max_packet,
|
|
{ "MAX Packet", "mysql.max_packet",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"MySQL Max packet", HFILL }},
|
|
|
|
{ &hf_mysql_charset,
|
|
{ "Charset", "mysql.charset",
|
|
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &mysql_collation_vals_ext, 0x0,
|
|
"MySQL Charset", HFILL }},
|
|
|
|
{ &hf_mariadb_charset,
|
|
{ "Charset", "mariadb.charset",
|
|
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &mariadb_collation_vals_ext, 0x0,
|
|
"MySQL Charset", HFILL }},
|
|
|
|
{ &hf_mysql_table_name,
|
|
{ "Table Name", "mysql.table_name",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_user,
|
|
{ "Username", "mysql.user",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
"Login Username", HFILL }},
|
|
|
|
{ &hf_mysql_schema,
|
|
{ "Schema", "mysql.schema",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Login Schema", HFILL }},
|
|
|
|
{ &hf_mysql_client_auth_plugin,
|
|
{ "Client Auth Plugin", "mysql.client_auth_plugin",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_connattrs,
|
|
{ "Connection Attributes", "mysql.connattrs",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_connattrs_length,
|
|
{ "Connection Attributes length", "mysql.connattrs.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_connattrs_attr,
|
|
{ "Connection Attribute", "mysql.connattrs.attr",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_connattrs_name_length,
|
|
{ "Connection Attribute Name Length", "mysql.connattrs.name.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_connattrs_name,
|
|
{ "Connection Attribute Name", "mysql.connattrs.name",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_connattrs_value_length,
|
|
{ "Connection Attribute Value Length", "mysql.connattrs.value.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_connattrs_value,
|
|
{ "Connection Attribute Value", "mysql.connattrs.value",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_zstd_compression_level,
|
|
{ "ZSTD Compression Level", "mysql.compression.zstd_level",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
|
|
{ &hf_mariadb_extmeta_data,
|
|
{ "Extended metadata data", "mysql.extmeta_data",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_extmeta,
|
|
{ "Extended metadata", "mysql.extmeta",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_extmeta_length,
|
|
{ "Extended metadata length", "mysql.extmeta.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_extmeta_key,
|
|
{ "Extended metadata key", "mysql.extmeta.key",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_extmeta_type,
|
|
{ "Extended metadata type", "mysql.extmeta.type",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_extmeta_format,
|
|
{ "Extended metadata format", "mysql.extmeta.format",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_salt,
|
|
{ "Salt", "mysql.salt",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_salt2,
|
|
{ "Salt", "mysql.salt2",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_auth_plugin_length,
|
|
{ "Authentication Plugin Length", "mysql.auth_plugin.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_auth_plugin,
|
|
{ "Authentication Plugin", "mysql.auth_plugin",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_thread_id,
|
|
{ "Thread ID", "mysql.thread_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"MySQL Thread ID", HFILL }},
|
|
|
|
{ &hf_mysql_server_language,
|
|
{ "Server Language", "mysql.server_language",
|
|
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &mysql_collation_vals_ext, 0x0,
|
|
"MySQL Charset", HFILL }},
|
|
|
|
{ &hf_mariadb_server_language,
|
|
{ "Server Language", "mariadb.server_language",
|
|
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &mariadb_collation_vals_ext, 0x0,
|
|
"MySQL Charset", HFILL }},
|
|
|
|
{ &hf_mysql_server_status,
|
|
{ "Server Status", "mysql.server_status",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"MySQL Status", HFILL }},
|
|
|
|
{ &hf_mysql_stat_it,
|
|
{ "In transaction", "mysql.stat.it",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_IT,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_ac,
|
|
{ "AUTO_COMMIT", "mysql.stat.ac",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_AC,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_mr,
|
|
{ "More results", "mysql.stat.mr",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_MR,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_mu,
|
|
{ "Multi query / Unused", "mysql.stat.mu",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_MU,
|
|
"Multi query / Unused with MySQL >= 5.6", HFILL }},
|
|
|
|
{ &hf_mysql_stat_bi,
|
|
{ "Bad index used", "mysql.stat.bi",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_BI,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_ni,
|
|
{ "No index used", "mysql.stat.ni",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_NI,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_cr,
|
|
{ "Cursor exists", "mysql.stat.cr",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_CR,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_lr,
|
|
{ "Last row sent", "mysql.stat.lr",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_LR,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_dr,
|
|
{ "Database dropped", "mysql.stat.dr",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_DR,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_bs,
|
|
{ "No backslash escapes", "mysql.stat.bs",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_BS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_mc,
|
|
{ "Metadata changed", "mysql.stat.mc",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_MC,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_session_state_changed,
|
|
{ "Session state changed", "mysql.stat.session_state_changed",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_SESSION_STATE_CHANGED,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_query_was_slow,
|
|
{ "Query was slow", "mysql.stat.query_was_slow",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_QUERY_WAS_SLOW,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_ps_out_params,
|
|
{ "PS Out Params", "mysql.stat.ps_out_params",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_PS_OUT_PARAMS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stat_trans_readonly,
|
|
{ "In Trans Readonly", "mysql.stat.trans_readonly",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_STAT_TRANS_READONLY,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_refresh,
|
|
{ "Refresh Option", "mysql.refresh",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_rfsh_grants,
|
|
{ "reload permissions", "mysql.rfsh.grants",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), MYSQL_RFSH_GRANT,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_rfsh_log,
|
|
{ "flush logfiles", "mysql.rfsh.log",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), MYSQL_RFSH_LOG,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_rfsh_tables,
|
|
{ "flush tables", "mysql.rfsh.tables",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), MYSQL_RFSH_TABLES,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_rfsh_hosts,
|
|
{ "flush hosts", "mysql.rfsh.hosts",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), MYSQL_RFSH_HOSTS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_rfsh_status,
|
|
{ "reset statistics", "mysql.rfsh.status",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), MYSQL_RFSH_STATUS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_rfsh_threads,
|
|
{ "empty thread cache", "mysql.rfsh.threads",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), MYSQL_RFSH_THREADS,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_rfsh_slave,
|
|
{ "flush slave status", "mysql.rfsh.slave",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), MYSQL_RFSH_SLAVE,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_rfsh_master,
|
|
{ "flush master status", "mysql.rfsh.master",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), MYSQL_RFSH_MASTER,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_unused,
|
|
{ "Unused", "mysql.unused",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_passwd,
|
|
{ "Password", "mysql.passwd",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_payload,
|
|
{ "Payload", "mysql.payload",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
"Additional Payload", HFILL }},
|
|
|
|
{ &hf_mysql_affected_rows,
|
|
{ "Affected Rows", "mysql.affected_rows",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_insert_id,
|
|
{ "Last INSERT ID", "mysql.insert_id",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_num_warn,
|
|
{ "Warnings", "mysql.warnings",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_stmt_id,
|
|
{ "Statement ID", "mysql.stmt_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_query_attributes,
|
|
{ "Query Attributes", "mysql.query_attrs",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_query_attributes_count,
|
|
{ "Count", "mysql.query_attrs_count",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_query_attributes_send_types_to_server,
|
|
{ "Send types to server", "mysql.query_attrs_send_types_to_server",
|
|
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_query_attribute_name_type,
|
|
{ "Attribute Name Type", "mysql.query_attr_name_type",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_query_attribute_name,
|
|
{ "Attribute Name", "mysql.query_attr_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_query_attribute_value,
|
|
{ "Attribute Value", "mysql.query_attr_value",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_query,
|
|
{ "Statement", "mysql.query",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_shutdown,
|
|
{ "Shutdown Level", "mysql.shutdown",
|
|
FT_UINT8, BASE_DEC, VALS(mysql_shutdown_vals), 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_option,
|
|
{ "Option", "mysql.option",
|
|
FT_UINT16, BASE_DEC, VALS(mysql_option_vals), 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_param,
|
|
{ "Parameter", "mysql.param",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_num_params,
|
|
{ "Number of parameter", "mysql.num_params",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_num_rows,
|
|
{ "Rows to fetch", "mysql.num_rows",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_flags4,
|
|
{ "Flags (unused)", "mysql.exec_flags",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_flags5,
|
|
{ "Flags", "mysql.exec_flags",
|
|
FT_UINT8, BASE_DEC, VALS(mysql_exec_flags_vals), 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_new_parameter_bound_flag,
|
|
{ "New parameter bound flag", "mysql.new_parameter_bound_flag",
|
|
FT_UINT8, BASE_DEC, VALS(mysql_new_parameter_bound_flag_vals), 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_iter,
|
|
{ "Iterations (unused)", "mysql.exec_iter",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_binlog_position,
|
|
{ "Binlog Position", "mysql.binlog.position",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Position to start at", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_flags,
|
|
{ "Binlog Flags", "mysql.binlog.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"(currently not used; always 0)", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_server_id,
|
|
{ "Binlog server id", "mysql.binlog.server_id",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
"server_id of the slave", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_slave_hostname_length,
|
|
{ "Slave hostname length", "mysql.binlog.slave_hostname_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"slave_hostname field length", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_slave_hostname,
|
|
{ "Slave hostname", "mysql.binlog.slave_hostname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"slave_hostname", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_slave_user_length,
|
|
{ "Slave user length", "mysql.binlog.slave_user_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"slave_hostname field length", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_slave_user,
|
|
{ "Slave user", "mysql.binlog.slave_user",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"slave_user", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_slave_password_length,
|
|
{ "Slave password length", "mysql.binlog.slave_password_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"slave_password field length", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_slave_password,
|
|
{ "Slave password", "mysql.binlog.slave_password",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"slave_password", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_slave_mysql_port,
|
|
{ "Slave MySQL port", "mysql.binlog.slave_mysql_port",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"slave's mysql port", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_replication_rank,
|
|
{ "Replication rank", "mysql.binlog.replication_rank",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"ignored", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_master_id,
|
|
{ "Master id", "mysql.binlog.master_id",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
"master_id of the slave", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_file_name,
|
|
{ "Binlog file name", "mysql.binlog.file_name",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_header_timestamp,
|
|
{ "Timestamp", "mysql.binlog.event_header.timestamp",
|
|
FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_header_event_type,
|
|
{ "Binlog Event Type", "mysql.binlog.event_header.event_type",
|
|
FT_UINT8, BASE_DEC, VALS(mysql_binlog_event_type_vals), 0x0,
|
|
"event type", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_header_server_id,
|
|
{ "Server ID", "mysql.binlog.event_header.server_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"server-id of the originating mysql-server", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_header_event_size,
|
|
{ "Event Size", "mysql.binlog.event_header.event_size",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"size of the event (header, post-header, body)", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_header_log_position,
|
|
{ "Binlog Position", "mysql.binlog.event_header.log_position",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"position of the next event", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_header_flags,
|
|
{ "Binlog Event Flags", "mysql.binlog.event_header.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"flag", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_checksum,
|
|
{ "Checksum", "mysql.binlog.event_checksum",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
"binlog event checksum", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_heartbeat_v2,
|
|
{ "Binlog Event: HEARTBEAT_LOG_EVENT_V2", "mysql.binlog.event_heartbeat_v2",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_heartbeat_v2_otw,
|
|
{ "Entry", "mysql.binlog.event_heartbeat_v2_otw",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_binlog_event_heartbeat_v2_otw_type,
|
|
{ "Type", "mysql.binlog.event_heartbeat_v2_otw_type",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_binlog_hb_event_filename,
|
|
{ "Binlog Filename", "mysql.binlog.hb_event.filename",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"filename", HFILL }},
|
|
|
|
{ &hf_mysql_binlog_hb_event_log_position,
|
|
{ "Binlog Position", "mysql.binlog.hb_event.log_position",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
"position of the next event", HFILL }},
|
|
|
|
{ &hf_mysql_eof,
|
|
{ "EOF marker", "mysql.eof",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_num_fields,
|
|
{ "Number of fields", "mysql.num_fields",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_send_meta,
|
|
{ "send metadata", "mysql.metadata_follows",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_extra,
|
|
{ "Extra data", "mysql.extra",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_fld_catalog,
|
|
{ "Catalog", "mysql.field.catalog",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Field: catalog", HFILL }},
|
|
|
|
{ &hf_mysql_fld_db,
|
|
{ "Database", "mysql.field.db",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Field: database", HFILL }},
|
|
|
|
{ &hf_mysql_fld_table,
|
|
{ "Table", "mysql.field.table",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Field: table", HFILL }},
|
|
|
|
{ &hf_mysql_fld_org_table,
|
|
{ "Original table", "mysql.field.org_table",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Field: original table", HFILL }},
|
|
|
|
{ &hf_mysql_fld_name,
|
|
{ "Name", "mysql.field.name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Field: name", HFILL }},
|
|
|
|
{ &hf_mysql_fld_org_name,
|
|
{ "Original name", "mysql.field.org_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Field: original name", HFILL }},
|
|
|
|
{ &hf_mysql_fld_charsetnr,
|
|
{ "Charset number", "mysql.field.charsetnr",
|
|
FT_UINT16, BASE_DEC|BASE_EXT_STRING, &mysql_collation_vals_ext, 0x0,
|
|
"Field: charset number", HFILL }},
|
|
|
|
//{ &hf_mariadb_fld_charsetnr,
|
|
//{ "Charset number", "mariadb.field.charsetnr",
|
|
//FT_UINT16, BASE_DEC|BASE_EXT_STRING, &mariadb_collation_vals_ext, 0x0,
|
|
//"Field: charset number", HFILL }},
|
|
|
|
{ &hf_mysql_fld_length,
|
|
{ "Length", "mysql.field.length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Field: length", HFILL }},
|
|
|
|
{ &hf_mysql_fld_type,
|
|
{ "Type", "mysql.field.type",
|
|
FT_UINT8, BASE_DEC, VALS(type_constants), 0x0,
|
|
"Field: type", HFILL }},
|
|
|
|
{ &hf_mysql_fld_flags,
|
|
{ "Flags", "mysql.field.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"Field: flags", HFILL }},
|
|
|
|
{ &hf_mysql_fld_not_null,
|
|
{ "Not null", "mysql.field.flags.not_null",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_NOT_NULL_FLAG,
|
|
"Field: flag not null", HFILL }},
|
|
|
|
{ &hf_mysql_fld_primary_key,
|
|
{ "Primary key", "mysql.field.flags.primary_key",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_PRI_KEY_FLAG,
|
|
"Field: flag primary key", HFILL }},
|
|
|
|
{ &hf_mysql_fld_unique_key,
|
|
{ "Unique key", "mysql.field.flags.unique_key",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_UNIQUE_KEY_FLAG,
|
|
"Field: flag unique key", HFILL }},
|
|
|
|
{ &hf_mysql_fld_multiple_key,
|
|
{ "Multiple key", "mysql.field.flags.multiple_key",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_MULTIPLE_KEY_FLAG,
|
|
"Field: flag multiple key", HFILL }},
|
|
|
|
{ &hf_mysql_fld_blob,
|
|
{ "Blob", "mysql.field.flags.blob",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_BLOB_FLAG,
|
|
"Field: flag blob", HFILL }},
|
|
|
|
{ &hf_mysql_fld_unsigned,
|
|
{ "Unsigned", "mysql.field.flags.unsigned",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_UNSIGNED_FLAG,
|
|
"Field: flag unsigned", HFILL }},
|
|
|
|
{ &hf_mysql_fld_zero_fill,
|
|
{ "Zero fill", "mysql.field.flags.zero_fill",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_ZEROFILL_FLAG,
|
|
"Field: flag zero fill", HFILL }},
|
|
|
|
{ &hf_mysql_null_buffer,
|
|
{ "Row null buffer", "mysql.row.nullbuffer",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_fld_enum,
|
|
{ "Enum", "mysql.field.flags.enum",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_ENUM_FLAG,
|
|
"Field: flag enum", HFILL }},
|
|
|
|
{ &hf_mysql_fld_auto_increment,
|
|
{ "Auto increment", "mysql.field.flags.auto_increment",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_AUTO_INCREMENT_FLAG,
|
|
"Field: flag auto increment", HFILL }},
|
|
|
|
{ &hf_mysql_fld_timestamp,
|
|
{ "Timestamp", "mysql.field.flags.timestamp",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_TIMESTAMP_FLAG,
|
|
"Field: flag timestamp", HFILL }},
|
|
|
|
{ &hf_mysql_fld_set,
|
|
{ "Set", "mysql.field.flags.set",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MYSQL_FLD_SET_FLAG,
|
|
"Field: flag set", HFILL }},
|
|
|
|
{ &hf_mysql_fld_decimals,
|
|
{ "Decimals", "mysql.field.decimals",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"Field: decimals", HFILL }},
|
|
|
|
{ &hf_mysql_fld_default,
|
|
{ "Default", "mysql.field.default",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Field: default", HFILL }},
|
|
|
|
{ &hf_mysql_row_text,
|
|
{ "text", "mysql.row.text",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Field: row packet text", HFILL }},
|
|
|
|
{ &hf_mysql_exec_param,
|
|
{ "Parameter", "mysql.exec_param",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_unsigned,
|
|
{ "Unsigned", "mysql.exec.unsigned",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_longlong,
|
|
{ "Value (INT64)", "mysql.exec.field.longlong",
|
|
FT_INT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_unsigned_longlong,
|
|
{ "Value (UINT64)", "mysql.exec.field.unsigned_longlong",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_string,
|
|
{ "Value (String)", "mysql.exec.field.string",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_double,
|
|
{ "Value (Double)", "mysql.exec.field.double",
|
|
FT_DOUBLE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_datetime_length,
|
|
{ "Length", "mysql.exec.field.datetime.length",
|
|
FT_INT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_year,
|
|
{ "Year", "mysql.exec.field.year",
|
|
FT_INT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_month,
|
|
{ "Month", "mysql.exec.field.month",
|
|
FT_INT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_day,
|
|
{ "Day", "mysql.exec.field.day",
|
|
FT_INT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_hour,
|
|
{ "Hour", "mysql.exec.field.hour",
|
|
FT_INT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_minute,
|
|
{ "Minute", "mysql.exec.field.minute",
|
|
FT_INT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_second,
|
|
{ "Second", "mysql.exec.field.second",
|
|
FT_INT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_second_b,
|
|
{ "Billionth of a second", "mysql.exec.field.secondb",
|
|
FT_INT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_long,
|
|
{ "Value (INT32)", "mysql.exec.field.long",
|
|
FT_INT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_unsigned_long,
|
|
{ "Value (UINT32)", "mysql.exec.field.unsigned_long",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_tiny,
|
|
{ "Value (INT8)", "mysql.exec.field.tiny",
|
|
FT_INT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_unsigned_tiny,
|
|
{ "Value (UINT8)", "mysql.exec.field.unsigned_tiny",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_short,
|
|
{ "Value (INT16)", "mysql.exec.field.short",
|
|
FT_INT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_unsigned_short,
|
|
{ "Value (UINT16)", "mysql.exec.field.unsigned_short",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_float,
|
|
{ "Value (Float)", "mysql.exec.field.float",
|
|
FT_FLOAT, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_null,
|
|
{ "Value: -NULL-", "mysql.exec.field.null",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_time_length,
|
|
{ "Length", "mysql.exec.field.time.length",
|
|
FT_INT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_time_sign,
|
|
{ "Flags", "mysql.exec.field.time.sign",
|
|
FT_UINT8, BASE_DEC, VALS(mysql_exec_time_sign_vals), 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_exec_field_time_days,
|
|
{ "Days", "mysql.exec.field.time.days",
|
|
FT_INT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_auth_switch_request_status,
|
|
{ "Status", "mysql.auth_switch_request.status",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_auth_switch_request_name,
|
|
{ "Auth Method Name", "mysql.auth_switch_request.name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_auth_switch_request_data,
|
|
{ "Auth Method Data", "mysql.auth_switch_request.data",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_auth_switch_response_data,
|
|
{ "Auth Method Data", "mysql.auth_switch_response.data",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_compressed_packet_length,
|
|
{ "Compressed Packet Length", "mysql.compressed_packet_length",
|
|
FT_UINT24, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_compressed_packet_number,
|
|
{ "Compressed Packet Number", "mysql.compressed_packet_number",
|
|
FT_UINT24, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_compressed_packet_length_uncompressed,
|
|
{ "Uncompressed Packet Length", "mysql.compressed_packet_length_uncompressed",
|
|
FT_UINT24, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_cap_progress,
|
|
{ "Progress indication", "mariadb.caps.pr",
|
|
FT_BOOLEAN, 32, TFS(&tfs_set_notset), MARIADB_CAPS_PR,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_cap_commulti,
|
|
{ "Multi commands", "mariadb.caps.cm",
|
|
FT_BOOLEAN, 32, TFS(&tfs_set_notset), MARIADB_CAPS_CM,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_cap_bulk,
|
|
{ "Bulk Operations", "mariadb.caps.bo",
|
|
FT_BOOLEAN, 32, TFS(&tfs_set_notset), MARIADB_CAPS_BO,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_cap_extmetadata,
|
|
{ "Extended metadata", "mariadb.caps.em",
|
|
FT_BOOLEAN, 32, TFS(&tfs_set_notset), MARIADB_CAPS_EM,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_cap_cache_metadata,
|
|
{ "Cache metadata", "mariadb.caps.me",
|
|
FT_BOOLEAN, 32, TFS(&tfs_set_notset), MARIADB_CAPS_ME,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_extcaps_server,
|
|
{ "MariaDB Extended Server Capabilities", "mariadb.extcaps.server",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_extcaps_client,
|
|
{ "MariaDB Extended Client Capabilities", "mariadb.extcaps.client",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_bulk_flag_autoid,
|
|
{ "Return Generated Autoincrement IDs", "mariadb.bulk.flag.autoid",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MARIADB_BULK_AUTOID,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_bulk_flag_sendtypes,
|
|
{ "Send Parameter Types", "mariadb.bulk.flag.sendtypes",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), MARIADB_BULK_SEND_TYPES,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_bulk_caps_flags,
|
|
{ "MariaDB Bulk Capabilities", "mariadb.bulk.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_bulk_paramtypes,
|
|
{ "Bulk Parameter Types", "mariadb.bulk.paramtypesg",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_bulk_indicator,
|
|
{ "Indicator", "mariadb.bulk.indicators",
|
|
FT_UINT8, BASE_HEX, VALS(mariadb_bulk_indicator_vals), 0x00,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mariadb_bulk_row_nr,
|
|
{ "Row nr", "mariadb.bulk.row_nr",
|
|
FT_UINT32, BASE_DEC, NULL, 0x00,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_prefix,
|
|
{ "Prefix", "mariadb.prefix",
|
|
FT_UINT8, BASE_DEC, NULL, 0x00,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_mysql_length,
|
|
{ "Length", "mariadb.length",
|
|
FT_UINT64, BASE_DEC, NULL, 0x00,
|
|
NULL, HFILL }}
|
|
};
|
|
|
|
static gint *ett[]=
|
|
{
|
|
&ett_mysql,
|
|
&ett_server_greeting,
|
|
&ett_login_request,
|
|
&ett_caps,
|
|
&ett_extcaps,
|
|
&ett_stat,
|
|
&ett_row_value,
|
|
&ett_request,
|
|
&ett_refresh,
|
|
&ett_field_flags,
|
|
&ett_exec_param,
|
|
&ett_bulk_param,
|
|
&ett_session_track,
|
|
&ett_session_track_data,
|
|
&ett_extmeta,
|
|
&ett_extmeta_data,
|
|
&ett_connattrs,
|
|
&ett_connattrs_attr,
|
|
&ett_mysql_field,
|
|
&ett_query_attributes,
|
|
&ett_binlog_event,
|
|
&ett_binlog_event_hb_v2
|
|
};
|
|
|
|
static ei_register_info ei[] = {
|
|
{ &ei_mysql_dissector_incomplete, { "mysql.dissector_incomplete", PI_UNDECODED, PI_WARN, "FIXME - dissector is incomplete", EXPFILL }},
|
|
{ &ei_mysql_streamed_param, { "mysql.streamed_param", PI_SEQUENCE, PI_CHAT, "This parameter was streamed, its value can be found in Send BLOB packets", EXPFILL }},
|
|
{ &ei_mysql_prepare_response_needed, { "mysql.prepare_response_needed", PI_UNDECODED, PI_WARN, "PREPARE Response packet is needed to dissect the payload", EXPFILL }},
|
|
{ &ei_mysql_command, { "mysql.command.invalid", PI_PROTOCOL, PI_WARN, "Unknown/invalid command code", EXPFILL }},
|
|
{ &ei_mysql_unknown_response, { "mysql.unknown_response", PI_UNDECODED, PI_WARN, "unknown/invalid response", EXPFILL }},
|
|
{ &ei_mysql_invalid_length, { "mysql.invalid_length", PI_MALFORMED, PI_ERROR, "Invalid length", EXPFILL }},
|
|
{ &ei_mysql_compression, { "mysql.uncompress_failure", PI_MALFORMED, PI_WARN, "Uncompression faled", EXPFILL }},
|
|
};
|
|
|
|
module_t *mysql_module;
|
|
expert_module_t* expert_mysql;
|
|
|
|
proto_mysql = proto_register_protocol("MySQL Protocol", "MySQL", "mysql");
|
|
proto_register_field_array(proto_mysql, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
expert_mysql = expert_register_protocol(proto_mysql);
|
|
expert_register_field_array(expert_mysql, ei, array_length(ei));
|
|
|
|
mysql_module = prefs_register_protocol(proto_mysql, NULL);
|
|
prefs_register_bool_preference(mysql_module, "desegment_buffers",
|
|
"Reassemble MySQL buffers spanning multiple TCP segments",
|
|
"Whether the MySQL dissector should reassemble MySQL buffers spanning multiple TCP segments."
|
|
" To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\" in the TCP protocol settings.",
|
|
&mysql_desegment);
|
|
prefs_register_bool_preference(mysql_module, "show_sql_query",
|
|
"Show SQL Query string in INFO column",
|
|
"Whether the MySQL dissector should display the SQL query string in the INFO column.",
|
|
&mysql_showquery);
|
|
|
|
mysql_handle = register_dissector("mysql", dissect_mysql, proto_mysql);
|
|
}
|
|
|
|
/* dissector registration */
|
|
void proto_reg_handoff_mysql(void)
|
|
{
|
|
tls_handle = find_dissector("tls");
|
|
dissector_add_uint_with_preference("tcp.port", TCP_PORT_MySQL, mysql_handle);
|
|
}
|
|
|
|
/*
|
|
* Editor modelines - https://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 8
|
|
* tab-width: 8
|
|
* indent-tabs-mode: t
|
|
* End:
|
|
*
|
|
* vi: set shiftwidth=8 tabstop=8 noexpandtab:
|
|
* :indentSize=8:tabSize=8:noTabs=false:
|
|
*/
|