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authorultramage <ultramage@54d463be-8e91-2dee-dedb-b68131a5f0ec>2008-07-26 20:45:57 +0000
committerultramage <ultramage@54d463be-8e91-2dee-dedb-b68131a5f0ec>2008-07-26 20:45:57 +0000
commit1624d1d57db3cfde3b4f42a55580f5a1e742f28e (patch)
treeaedd8d2afa77616e61bf8f50249575294b06a528 /3rdparty/mysql/include/mysql_com.h
parente3879120d578c07cc6ca2dfeeec577e8461a6c52 (diff)
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Merged the /loginmerge branch (topic:192754)
* the login server storage, ipban and logging systems have been abstracted and now provide a common interface; the rest has been merged into a single login server core (no more login/login_sql duplicity) * storage systems are now added via compiler options (WITH_SQL / WITH_TXT) * multiple storage engines can be compiled in at the same time, and the config option account.engine defines which one will be used. * due to MySQL autoincrement limitations, accounts with id '0' will not be supported; account IDs from this point on should start from '1'. * login_log() functions now again record IP addresses in dotted format, not as 4-byte integers (undo from r6868). * removed config options that defined column names in the login table * removed `memo` and `error message` columns from login db/savefile * moved `loginlog` table to the logs database * added sql files upgrade_svn12975.sql and upgrade_svn12975_log.sql * due to changes to the login table layout, I added an !optional! sql file (upgrade_svn12975_view.sql) that will provide a certain degree of backwards compatibility with existing software; read the instructions inside carefully! * moved third-party includes/libs to a separate directory * updated project files / makefiles Changed the way GM levels are handled * removed conf/gm_account.txt * added the gm level column to the txt savefile (after 'email' column) * gm level information is now transferred along with account data For open problems see bugreport:1889. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@13000 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to '3rdparty/mysql/include/mysql_com.h')
-rw-r--r--3rdparty/mysql/include/mysql_com.h452
1 files changed, 452 insertions, 0 deletions
diff --git a/3rdparty/mysql/include/mysql_com.h b/3rdparty/mysql/include/mysql_com.h
new file mode 100644
index 000000000..ec1c13379
--- /dev/null
+++ b/3rdparty/mysql/include/mysql_com.h
@@ -0,0 +1,452 @@
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+/*
+** Common definition between mysql server & client
+*/
+
+#ifndef _mysql_com_h
+#define _mysql_com_h
+
+#define NAME_LEN 64 /* Field/table name length */
+#define HOSTNAME_LENGTH 60
+#define USERNAME_LENGTH 16
+#define SERVER_VERSION_LENGTH 60
+#define SQLSTATE_LENGTH 5
+
+/*
+ USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain
+ username and hostname parts of the user identifier with trailing zero in
+ MySQL standard format:
+ user_name_part@host_name_part\0
+*/
+#define USER_HOST_BUFF_SIZE HOSTNAME_LENGTH + USERNAME_LENGTH + 2
+
+#define LOCAL_HOST "localhost"
+#define LOCAL_HOST_NAMEDPIPE "."
+
+
+#if defined(__WIN__) && !defined( _CUSTOMCONFIG_)
+#define MYSQL_NAMEDPIPE "MySQL"
+#define MYSQL_SERVICENAME "MySQL"
+#endif /* __WIN__ */
+
+/*
+ You should add new commands to the end of this list, otherwise old
+ servers won't be able to handle them as 'unsupported'.
+*/
+
+enum enum_server_command
+{
+ COM_SLEEP, COM_QUIT, COM_INIT_DB, COM_QUERY, COM_FIELD_LIST,
+ COM_CREATE_DB, COM_DROP_DB, COM_REFRESH, COM_SHUTDOWN, COM_STATISTICS,
+ COM_PROCESS_INFO, COM_CONNECT, COM_PROCESS_KILL, COM_DEBUG, COM_PING,
+ COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP,
+ COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE,
+ COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE,
+ COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH,
+ /* don't forget to update const char *command_name[] in sql_parse.cc */
+
+ /* Must be last */
+ COM_END
+};
+
+
+/*
+ Length of random string sent by server on handshake; this is also length of
+ obfuscated password, recieved from client
+*/
+#define SCRAMBLE_LENGTH 20
+#define SCRAMBLE_LENGTH_323 8
+/* length of password stored in the db: new passwords are preceeded with '*' */
+#define SCRAMBLED_PASSWORD_CHAR_LENGTH (SCRAMBLE_LENGTH*2+1)
+#define SCRAMBLED_PASSWORD_CHAR_LENGTH_323 (SCRAMBLE_LENGTH_323*2)
+
+
+#define NOT_NULL_FLAG 1 /* Field can't be NULL */
+#define PRI_KEY_FLAG 2 /* Field is part of a primary key */
+#define UNIQUE_KEY_FLAG 4 /* Field is part of a unique key */
+#define MULTIPLE_KEY_FLAG 8 /* Field is part of a key */
+#define BLOB_FLAG 16 /* Field is a blob */
+#define UNSIGNED_FLAG 32 /* Field is unsigned */
+#define ZEROFILL_FLAG 64 /* Field is zerofill */
+#define BINARY_FLAG 128 /* Field is binary */
+
+/* The following are only sent to new clients */
+#define ENUM_FLAG 256 /* field is an enum */
+#define AUTO_INCREMENT_FLAG 512 /* field is a autoincrement field */
+#define TIMESTAMP_FLAG 1024 /* Field is a timestamp */
+#define SET_FLAG 2048 /* field is a set */
+#define NO_DEFAULT_VALUE_FLAG 4096 /* Field doesn't have default value */
+#define NUM_FLAG 32768 /* Field is num (for clients) */
+#define PART_KEY_FLAG 16384 /* Intern; Part of some key */
+#define GROUP_FLAG 32768 /* Intern: Group field */
+#define UNIQUE_FLAG 65536 /* Intern: Used by sql_yacc */
+#define BINCMP_FLAG 131072 /* Intern: Used by sql_yacc */
+
+#define REFRESH_GRANT 1 /* Refresh grant tables */
+#define REFRESH_LOG 2 /* Start on new log file */
+#define REFRESH_TABLES 4 /* close all tables */
+#define REFRESH_HOSTS 8 /* Flush host cache */
+#define REFRESH_STATUS 16 /* Flush status variables */
+#define REFRESH_THREADS 32 /* Flush thread cache */
+#define REFRESH_SLAVE 64 /* Reset master info and restart slave
+ thread */
+#define REFRESH_MASTER 128 /* Remove all bin logs in the index
+ and truncate the index */
+
+/* The following can't be set with mysql_refresh() */
+#define REFRESH_READ_LOCK 16384 /* Lock tables for read */
+#define REFRESH_FAST 32768 /* Intern flag */
+
+/* RESET (remove all queries) from query cache */
+#define REFRESH_QUERY_CACHE 65536
+#define REFRESH_QUERY_CACHE_FREE 0x20000L /* pack query cache */
+#define REFRESH_DES_KEY_FILE 0x40000L
+#define REFRESH_USER_RESOURCES 0x80000L
+
+#define CLIENT_LONG_PASSWORD 1 /* new more secure passwords */
+#define CLIENT_FOUND_ROWS 2 /* Found instead of affected rows */
+#define CLIENT_LONG_FLAG 4 /* Get all column flags */
+#define CLIENT_CONNECT_WITH_DB 8 /* One can specify db on connect */
+#define CLIENT_NO_SCHEMA 16 /* Don't allow database.table.column */
+#define CLIENT_COMPRESS 32 /* Can use compression protocol */
+#define CLIENT_ODBC 64 /* Odbc client */
+#define CLIENT_LOCAL_FILES 128 /* Can use LOAD DATA LOCAL */
+#define CLIENT_IGNORE_SPACE 256 /* Ignore spaces before '(' */
+#define CLIENT_PROTOCOL_41 512 /* New 4.1 protocol */
+#define CLIENT_INTERACTIVE 1024 /* This is an interactive client */
+#define CLIENT_SSL 2048 /* Switch to SSL after handshake */
+#define CLIENT_IGNORE_SIGPIPE 4096 /* IGNORE sigpipes */
+#define CLIENT_TRANSACTIONS 8192 /* Client knows about transactions */
+#define CLIENT_RESERVED 16384 /* Old flag for 4.1 protocol */
+#define CLIENT_SECURE_CONNECTION 32768 /* New 4.1 authentication */
+#define CLIENT_MULTI_STATEMENTS 65536 /* Enable/disable multi-stmt support */
+#define CLIENT_MULTI_RESULTS 131072 /* Enable/disable multi-results */
+#define CLIENT_REMEMBER_OPTIONS (((ulong) 1) << 31)
+
+#define SERVER_STATUS_IN_TRANS 1 /* Transaction has started */
+#define SERVER_STATUS_AUTOCOMMIT 2 /* Server in auto_commit mode */
+#define SERVER_STATUS_MORE_RESULTS 4 /* More results on server */
+#define SERVER_MORE_RESULTS_EXISTS 8 /* Multi query - next query exists */
+#define SERVER_QUERY_NO_GOOD_INDEX_USED 16
+#define SERVER_QUERY_NO_INDEX_USED 32
+/*
+ The server was able to fulfill the clients request and opened a
+ read-only non-scrollable cursor for a query. This flag comes
+ in reply to COM_STMT_EXECUTE and COM_STMT_FETCH commands.
+*/
+#define SERVER_STATUS_CURSOR_EXISTS 64
+/*
+ This flag is sent when a read-only cursor is exhausted, in reply to
+ COM_STMT_FETCH command.
+*/
+#define SERVER_STATUS_LAST_ROW_SENT 128
+#define SERVER_STATUS_DB_DROPPED 256 /* A database was dropped */
+#define SERVER_STATUS_NO_BACKSLASH_ESCAPES 512
+
+#define MYSQL_ERRMSG_SIZE 512
+#define NET_READ_TIMEOUT 30 /* Timeout on read */
+#define NET_WRITE_TIMEOUT 60 /* Timeout on write */
+#define NET_WAIT_TIMEOUT 8*60*60 /* Wait for new query */
+
+#define ONLY_KILL_QUERY 1
+
+struct st_vio; /* Only C */
+typedef struct st_vio Vio;
+
+#define MAX_TINYINT_WIDTH 3 /* Max width for a TINY w.o. sign */
+#define MAX_SMALLINT_WIDTH 5 /* Max width for a SHORT w.o. sign */
+#define MAX_MEDIUMINT_WIDTH 8 /* Max width for a INT24 w.o. sign */
+#define MAX_INT_WIDTH 10 /* Max width for a LONG w.o. sign */
+#define MAX_BIGINT_WIDTH 20 /* Max width for a LONGLONG */
+#define MAX_CHAR_WIDTH 255 /* Max length for a CHAR colum */
+#define MAX_BLOB_WIDTH 8192 /* Default width for blob */
+
+typedef struct st_net {
+#if !defined(CHECK_EMBEDDED_DIFFERENCES) || !defined(EMBEDDED_LIBRARY)
+ Vio* vio;
+ unsigned char *buff,*buff_end,*write_pos,*read_pos;
+ my_socket fd; /* For Perl DBI/dbd */
+ unsigned long max_packet,max_packet_size;
+ unsigned int pkt_nr,compress_pkt_nr;
+ unsigned int write_timeout, read_timeout, retry_count;
+ int fcntl;
+ my_bool compress;
+ /*
+ The following variable is set if we are doing several queries in one
+ command ( as in LOAD TABLE ... FROM MASTER ),
+ and do not want to confuse the client with OK at the wrong time
+ */
+ unsigned long remain_in_buf,length, buf_length, where_b;
+ unsigned int *return_status;
+ unsigned char reading_or_writing;
+ char save_char;
+ my_bool no_send_ok; /* For SPs and other things that do multiple stmts */
+ my_bool no_send_eof; /* For SPs' first version read-only cursors */
+ /*
+ Set if OK packet is already sent, and we do not need to send error
+ messages
+ */
+ my_bool no_send_error;
+ /*
+ Pointer to query object in query cache, do not equal NULL (0) for
+ queries in cache that have not stored its results yet
+ */
+#endif
+ char last_error[MYSQL_ERRMSG_SIZE], sqlstate[SQLSTATE_LENGTH+1];
+ unsigned int last_errno;
+ unsigned char error;
+ gptr query_cache_query;
+ my_bool report_error; /* We should report error (we have unreported error) */
+ my_bool return_errno;
+} NET;
+
+#define packet_error (~(unsigned long) 0)
+
+enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
+ MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
+ MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
+ MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
+ MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
+ MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
+ MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
+ MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
+ MYSQL_TYPE_BIT,
+ MYSQL_TYPE_NEWDECIMAL=246,
+ MYSQL_TYPE_ENUM=247,
+ MYSQL_TYPE_SET=248,
+ MYSQL_TYPE_TINY_BLOB=249,
+ MYSQL_TYPE_MEDIUM_BLOB=250,
+ MYSQL_TYPE_LONG_BLOB=251,
+ MYSQL_TYPE_BLOB=252,
+ MYSQL_TYPE_VAR_STRING=253,
+ MYSQL_TYPE_STRING=254,
+ MYSQL_TYPE_GEOMETRY=255
+
+};
+
+/* For backward compatibility */
+#define CLIENT_MULTI_QUERIES CLIENT_MULTI_STATEMENTS
+#define FIELD_TYPE_DECIMAL MYSQL_TYPE_DECIMAL
+#define FIELD_TYPE_NEWDECIMAL MYSQL_TYPE_NEWDECIMAL
+#define FIELD_TYPE_TINY MYSQL_TYPE_TINY
+#define FIELD_TYPE_SHORT MYSQL_TYPE_SHORT
+#define FIELD_TYPE_LONG MYSQL_TYPE_LONG
+#define FIELD_TYPE_FLOAT MYSQL_TYPE_FLOAT
+#define FIELD_TYPE_DOUBLE MYSQL_TYPE_DOUBLE
+#define FIELD_TYPE_NULL MYSQL_TYPE_NULL
+#define FIELD_TYPE_TIMESTAMP MYSQL_TYPE_TIMESTAMP
+#define FIELD_TYPE_LONGLONG MYSQL_TYPE_LONGLONG
+#define FIELD_TYPE_INT24 MYSQL_TYPE_INT24
+#define FIELD_TYPE_DATE MYSQL_TYPE_DATE
+#define FIELD_TYPE_TIME MYSQL_TYPE_TIME
+#define FIELD_TYPE_DATETIME MYSQL_TYPE_DATETIME
+#define FIELD_TYPE_YEAR MYSQL_TYPE_YEAR
+#define FIELD_TYPE_NEWDATE MYSQL_TYPE_NEWDATE
+#define FIELD_TYPE_ENUM MYSQL_TYPE_ENUM
+#define FIELD_TYPE_SET MYSQL_TYPE_SET
+#define FIELD_TYPE_TINY_BLOB MYSQL_TYPE_TINY_BLOB
+#define FIELD_TYPE_MEDIUM_BLOB MYSQL_TYPE_MEDIUM_BLOB
+#define FIELD_TYPE_LONG_BLOB MYSQL_TYPE_LONG_BLOB
+#define FIELD_TYPE_BLOB MYSQL_TYPE_BLOB
+#define FIELD_TYPE_VAR_STRING MYSQL_TYPE_VAR_STRING
+#define FIELD_TYPE_STRING MYSQL_TYPE_STRING
+#define FIELD_TYPE_CHAR MYSQL_TYPE_TINY
+#define FIELD_TYPE_INTERVAL MYSQL_TYPE_ENUM
+#define FIELD_TYPE_GEOMETRY MYSQL_TYPE_GEOMETRY
+#define FIELD_TYPE_BIT MYSQL_TYPE_BIT
+
+
+/* Shutdown/kill enums and constants */
+
+/* Bits for THD::killable. */
+#define MYSQL_SHUTDOWN_KILLABLE_CONNECT (unsigned char)(1 << 0)
+#define MYSQL_SHUTDOWN_KILLABLE_TRANS (unsigned char)(1 << 1)
+#define MYSQL_SHUTDOWN_KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
+#define MYSQL_SHUTDOWN_KILLABLE_UPDATE (unsigned char)(1 << 3)
+
+enum mysql_enum_shutdown_level {
+ /*
+ We want levels to be in growing order of hardness (because we use number
+ comparisons). Note that DEFAULT does not respect the growing property, but
+ it's ok.
+ */
+ SHUTDOWN_DEFAULT = 0,
+ /* wait for existing connections to finish */
+ SHUTDOWN_WAIT_CONNECTIONS= MYSQL_SHUTDOWN_KILLABLE_CONNECT,
+ /* wait for existing trans to finish */
+ SHUTDOWN_WAIT_TRANSACTIONS= MYSQL_SHUTDOWN_KILLABLE_TRANS,
+ /* wait for existing updates to finish (=> no partial MyISAM update) */
+ SHUTDOWN_WAIT_UPDATES= MYSQL_SHUTDOWN_KILLABLE_UPDATE,
+ /* flush InnoDB buffers and other storage engines' buffers*/
+ SHUTDOWN_WAIT_ALL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1),
+ /* don't flush InnoDB buffers, flush other storage engines' buffers*/
+ SHUTDOWN_WAIT_CRITICAL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1) + 1,
+ /* Now the 2 levels of the KILL command */
+#if MYSQL_VERSION_ID >= 50000
+ KILL_QUERY= 254,
+#endif
+ KILL_CONNECTION= 255
+};
+
+
+enum enum_cursor_type
+{
+ CURSOR_TYPE_NO_CURSOR= 0,
+ CURSOR_TYPE_READ_ONLY= 1,
+ CURSOR_TYPE_FOR_UPDATE= 2,
+ CURSOR_TYPE_SCROLLABLE= 4
+};
+
+
+/* options for mysql_set_option */
+enum enum_mysql_set_option
+{
+ MYSQL_OPTION_MULTI_STATEMENTS_ON,
+ MYSQL_OPTION_MULTI_STATEMENTS_OFF
+};
+
+#define net_new_transaction(net) ((net)->pkt_nr=0)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+my_bool my_net_init(NET *net, Vio* vio);
+void my_net_local_init(NET *net);
+void net_end(NET *net);
+void net_clear(NET *net);
+my_bool net_realloc(NET *net, unsigned long length);
+my_bool net_flush(NET *net);
+my_bool my_net_write(NET *net,const char *packet,unsigned long len);
+my_bool net_write_command(NET *net,unsigned char command,
+ const char *header, unsigned long head_len,
+ const char *packet, unsigned long len);
+int net_real_write(NET *net,const char *packet,unsigned long len);
+unsigned long my_net_read(NET *net);
+
+/*
+ The following function is not meant for normal usage
+ Currently it's used internally by manager.c
+*/
+struct sockaddr;
+int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen,
+ unsigned int timeout);
+
+struct rand_struct {
+ unsigned long seed1,seed2,max_value;
+ double max_value_dbl;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+ /* The following is for user defined functions */
+
+enum Item_result {STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT,
+ DECIMAL_RESULT};
+
+typedef struct st_udf_args
+{
+ unsigned int arg_count; /* Number of arguments */
+ enum Item_result *arg_type; /* Pointer to item_results */
+ char **args; /* Pointer to argument */
+ unsigned long *lengths; /* Length of string arguments */
+ char *maybe_null; /* Set to 1 for all maybe_null args */
+ char **attributes; /* Pointer to attribute name */
+ unsigned long *attribute_lengths; /* Length of attribute arguments */
+} UDF_ARGS;
+
+ /* This holds information about the result */
+
+typedef struct st_udf_init
+{
+ my_bool maybe_null; /* 1 if function can return NULL */
+ unsigned int decimals; /* for real functions */
+ unsigned long max_length; /* For string functions */
+ char *ptr; /* free pointer for function data */
+ my_bool const_item; /* 0 if result is independent of arguments */
+} UDF_INIT;
+
+ /* Constants when using compression */
+#define NET_HEADER_SIZE 4 /* standard header size */
+#define COMP_HEADER_SIZE 3 /* compression header extra size */
+
+ /* Prototypes to password functions */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ These functions are used for authentication by client and server and
+ implemented in sql/password.c
+*/
+
+void randominit(struct rand_struct *, unsigned long seed1,
+ unsigned long seed2);
+double my_rnd(struct rand_struct *);
+void create_random_string(char *to, unsigned int length, struct rand_struct *rand_st);
+
+void hash_password(unsigned long *to, const char *password, unsigned int password_len);
+void make_scrambled_password_323(char *to, const char *password);
+void scramble_323(char *to, const char *message, const char *password);
+my_bool check_scramble_323(const char *, const char *message,
+ unsigned long *salt);
+void get_salt_from_password_323(unsigned long *res, const char *password);
+void make_password_from_salt_323(char *to, const unsigned long *salt);
+
+void make_scrambled_password(char *to, const char *password);
+void scramble(char *to, const char *message, const char *password);
+my_bool check_scramble(const char *reply, const char *message,
+ const unsigned char *hash_stage2);
+void get_salt_from_password(unsigned char *res, const char *password);
+void make_password_from_salt(char *to, const unsigned char *hash_stage2);
+char *octet2hex(char *to, const char *str, unsigned int len);
+
+/* end of password.c */
+
+char *get_tty_password(char *opt_message);
+const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
+
+/* Some other useful functions */
+
+my_bool my_init(void);
+extern int modify_defaults_file(const char *file_location, const char *option,
+ const char *option_value,
+ const char *section_name, int remove_option);
+int load_defaults(const char *conf_file, const char **groups,
+ int *argc, char ***argv);
+my_bool my_thread_init(void);
+void my_thread_end(void);
+
+#ifdef _global_h
+ulong STDCALL net_field_length(uchar **packet);
+my_ulonglong net_field_length_ll(uchar **packet);
+char *net_store_length(char *pkg, ulonglong length);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#define NULL_LENGTH ((unsigned long) ~0) /* For net_store_length */
+#define MYSQL_STMT_HEADER 4
+#define MYSQL_LONG_DATA_HEADER 6
+
+#endif