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{
Contains the types needed for use with MySQL v3
}
{
Adapted from mysql3.pp by Bram Kuijvenhoven (Hexis BV, The Netherlands)
}
type
my_bool = byte;
gptr = pchar;
Socket = Longint;
PCardinal = ^Cardinal;
{$ifdef linux}
Var
mysql_port : cardinal; external name 'mysql_port';
mysql_unix_port : pchar; external name 'mysql_unix_port';
{$endif}
{$ifdef darwin}
Var
mysql_port : cardinal; external mysqllib name 'mysql_port';
mysql_unix_port : pchar; external mysqllib name 'mysql_unix_port';
{$endif}
{
#define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG)
#define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG)
#define IS_BLOB(n) ((n) & BLOB_FLAG)
#define IS_NUM(t) ((t) <= FIELD_TYPE_INT24)
}
Type
st_mysql_field = record
name : Pchar; { Name of column }
table : pchar; { Table of column if column was a field }
def: pchar; { Default value (set by mysql_list_fields) }
ftype : enum_field_types; { Type of field. See mysql_com.h for types }
length : cardinal; { Width of column }
max_length : cardinal; { Max width of selected set }
flags : cardinal; { Div flags }
decimals : cardinal; { Number of decimals in field }
end;
TMYSQL_FIELD = st_mysql_field;
PMYSQL_FIELD = ^TMYSQL_FIELD;
TMYSQL_ROW = PPchar; { return data as array of strings }
TMYSQL_FIELD_OFFSET = cardinal; { offset to current field }
{$ifndef oldmysql}
my_ulonglong=qword;
{$else}
my_longlong=cardinal;
{$endif}
PST_MYSQL_Rows = ^st_mysql_rows;
st_mysql_rows = Record
next : pst_mysql_rows; { list of rows }
Data : TMYSQL_ROW;
end;
TMYSQL_ROWS = st_mysql_rows;
PMYSQL_ROWS = ^TMYSQL_ROWS;
TMYSQL_ROW_OFFSET = PMYSQL_ROWS; { offset to current row }
st_mysql_data = record
rows : my_ulonglong;
fields : cardinal;
data : PMYSQL_ROWS;
alloc : TMEM_ROOT;
end;
TMYSQL_DATA = st_mysql_data;
PMYSQL_DATA = ^TMYSQL_DATA;
st_mysql_options = record
connect_timeout,client_flag : cardinal;
compress,named_pipe : my_bool;
port : cardinal;
host,init_command,user,password,unix_socket,db : pchar;
my_cnf_file,my_cnf_group : pchar;
{$ifndef use_mysql_321}
charset_dir, charset_name : pchar;
use_ssl : my_bool;
ssl_key, ssl_cert, ssl_ca, ssl_capath : pchar;
{$endif}
end;
{$ifndef use_mysql_321}
mysql_option = (MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS,
MYSQL_OPT_NAMED_PIPE, MYSQL_INIT_COMMAND,
MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,
MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME);
{$endif}
mysql_status = (MYSQL_STATUS_READY,
MYSQL_STATUS_GET_RESULT,
MYSQL_STATUS_USE_RESULT);
{$ifndef use_mysql_321}
(*
charset_info_st = Record
number : cardinal;
name : pchar;
ctype : pointer {uchar*};
to_lower : pointer {uchar*};
to_upper : pointer {uchar*};
sort_order : pointer {uchar*};
strxfrm_multiply : cardinal;
{ einige nicht näher definierte Felder }
a, strxfrm, strnncoll, strnxfrm, like_range : pointer;
mbmaxlen : cardinal;
ismbchar, ismbhead, mbcharlen : pointer;
end;
*)
{$endif}
st_mysql = Record
NET : TNET; { Communication parameters }
{$ifndef use_mysql_321}
connector_fd : gptr;
{$endif}
host,user,passwd,unix_socket,server_version,host_info,
info,db : pchar;
port,client_flag,server_capabilities : cardinal;
protocol_version : cardinal;
field_count : cardinal;
{$ifndef use_mysql_321}
server_status : cardinal;
{$endif}
thread_id : ptruint; { Id for connection in server }
affected_rows : my_ulonglong;
insert_id : my_ulonglong; { id if insert on table with NEXTNR }
extra_info : my_ulonglong; { Used by mysqlshow }
packet_length : sizeint;
status : mysql_status;
fields : PMYSQL_FIELD;
field_alloc : TMEM_ROOT;
free_me : my_bool; { If free in mysql_close }
reconnect : my_bool; { set to 1 if automatic reconnect }
options : st_mysql_options;
{$ifndef use_mysql_321}
scramble_buf : array[0..8] of char;
charset : pointer { struct charset_info_st};
server_language : cardinal;
{$endif}
end;
TMYSQL = st_mysql;
PMYSQL = ^TMYSQL;
st_mysql_res = record
row_count : my_ulonglong;
field_count, current_field : cardinal;
fields : PMYSQL_FIELD;
data : PMYSQL_DATA;
data_cursor : PMYSQL_ROWS;
field_alloc : TMEM_ROOT;
row : TMYSQL_ROW; { If unbuffered read }
current_row : TMYSQL_ROW; { buffer to current row }
lengths : psizeint; { column lengths of current row }
handle : PMYSQL; { for unbuffered reads }
eof : my_bool; { Used my mysql_fetch_row }
end;
TMYSQL_RES = st_mysql_res;
PMYSQL_RES = ^TMYSQL_RES;
{ Translated macros }
Function mysql_reload(mysql : PMYSQL) : Longint;
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