1 /* Copyright (C) 2013 by MontyProgram AB 2 3 This library is free software; you can redistribute it and/or 4 modify it under the terms of the GNU Library General Public 5 License as published by the Free Software Foundation; either 6 version 2 of the License, or (at your option) any later version. 7 8 This library is distributed in the hope that it will be useful, 9 but WITHOUT ANY WARRANTY; without even the implied warranty of 10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 11 Library General Public License for more details. 12 13 You should have received a copy of the GNU Library General Public 14 License along with this library; if not, write to the Free 15 Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 16 MA 02111-1301, USA */ 17 18 /* defines for the libmariadb library */ 19 20 #ifndef _ma_common_h 21 #define _ma_common_h 22 23 #include <mysql.h> 24 #include <ma_hashtbl.h> 25 26 enum enum_multi_status { 27 COM_MULTI_OFF= 0, 28 COM_MULTI_CANCEL, 29 COM_MULTI_ENABLED, 30 COM_MULTI_DISABLED, 31 COM_MULTI_END 32 }; 33 34 35 typedef enum { 36 ALWAYS_ACCEPT, /* heuristics is disabled, use CLIENT_LOCAL_FILES */ 37 WAIT_FOR_QUERY, /* heuristics is enabled, not sending files */ 38 ACCEPT_FILE_REQUEST /* heuristics is enabled, ready to send a file */ 39 } auto_local_infile_state; 40 41 typedef struct st_mariadb_db_driver 42 { 43 struct st_mariadb_client_plugin_DB *plugin; 44 char *name; 45 void *buffer; 46 } MARIADB_DB_DRIVER; 47 48 struct mysql_async_context; 49 50 struct st_mysql_options_extension { 51 char *plugin_dir; 52 char *default_auth; 53 char *ssl_crl; 54 char *ssl_crlpath; 55 char *server_public_key_path; 56 struct mysql_async_context *async_context; 57 MA_HASHTBL connect_attrs; 58 size_t connect_attrs_len; 59 void (*report_progress)(const MYSQL *mysql, 60 unsigned int stage, 61 unsigned int max_stage, 62 double progress, 63 const char *proc_info, 64 unsigned int proc_info_length); 65 MARIADB_DB_DRIVER *db_driver; 66 char *tls_fp; /* finger print of server certificate */ 67 char *tls_fp_list; /* white list of finger prints */ 68 char *tls_pw; /* password for encrypted certificates */ 69 my_bool multi_command; /* indicates if client wants to send multiple 70 commands in one packet */ 71 char *url; /* for connection handler we need to save URL for reconnect */ 72 unsigned int tls_cipher_strength; 73 char *tls_version; 74 my_bool read_only; 75 char *connection_handler; 76 my_bool (*set_option)(MYSQL *mysql, const char *config_option, const char *config_value); 77 MA_HASHTBL userdata; 78 char *server_public_key; 79 char *proxy_header; 80 size_t proxy_header_len; 81 int (*io_wait)(my_socket handle, my_bool is_read, int timeout); 82 my_bool skip_read_response; 83 }; 84 85 typedef struct st_connection_handler 86 { 87 struct st_ma_connection_plugin *plugin; 88 void *data; 89 my_bool active; 90 my_bool free_data; 91 } MA_CONNECTION_HANDLER; 92 93 struct st_mariadb_net_extension { 94 enum enum_multi_status multi_status; 95 int extended_errno; 96 }; 97 98 struct st_mariadb_session_state 99 { 100 LIST *list, 101 *current; 102 }; 103 104 struct st_mariadb_extension { 105 MA_CONNECTION_HANDLER *conn_hdlr; 106 struct st_mariadb_session_state session_state[SESSION_TRACK_TYPES]; 107 unsigned long mariadb_client_flag; /* MariaDB specific client flags */ 108 unsigned long mariadb_server_capabilities; /* MariaDB specific server capabilities */ 109 my_bool auto_local_infile; 110 }; 111 112 #define OPT_EXT_VAL(a,key) \ 113 (((a)->options.extension && (a)->options.extension->key) ?\ 114 (a)->options.extension->key : 0) 115 116 #endif 117 118 119 typedef struct st_mariadb_field_extension 120 { 121 MARIADB_CONST_STRING metadata[MARIADB_FIELD_ATTR_LAST+1]; /* 10.5 */ 122 } MA_FIELD_EXTENSION; 123