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_hash.h>
25
26enum 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
35typedef 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
41typedef 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
48struct mysql_async_context;
49
50struct 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 HASH 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 HASH 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};
83
84typedef struct st_connection_handler
85{
86 struct st_ma_connection_plugin *plugin;
87 void *data;
88 my_bool active;
89 my_bool free_data;
90} MA_CONNECTION_HANDLER;
91
92struct st_mariadb_net_extension {
93 enum enum_multi_status multi_status;
94};
95
96struct st_mariadb_session_state
97{
98 LIST *list,
99 *current;
100};
101
102struct st_mariadb_extension {
103 MA_CONNECTION_HANDLER *conn_hdlr;
104 struct st_mariadb_session_state session_state[SESSION_TRACK_TYPES];
105 unsigned long mariadb_client_flag; /* MariaDB specific client flags */
106 unsigned long mariadb_server_capabilities; /* MariaDB specific server capabilities */
107 my_bool auto_local_infile;
108};
109
110#define OPT_EXT_VAL(a,key) \
111 ((a)->options.extension && (a)->options.extension->key) ?\
112 (a)->options.extension->key : 0
113
114#endif
115