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Kirill Smelkov
mariadb
Commits
c5a23958
Commit
c5a23958
authored
Apr 10, 2006
by
msvensson@shellback
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Make line endings consistent, use Unix format
parent
2ebdc8fd
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libmysql/mytest.c
libmysql/mytest.c
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libmysql/mytest.c
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c5a23958
/*C4*/
/****************************************************************/
/* Author: Jethro Wright, III TS : 3/ 4/1998 9:15 */
/* Date: 02/18/1998 */
/* mytest.c : do some testing of the libmySQL.DLL.... */
/* */
/* History: */
/* 02/18/1998 jw3 also sprach zarathustra.... */
/****************************************************************/
#include <windows.h>
#include <stdio.h>
#include <string.h>
#include <mysql.h>
#define DEFALT_SQL_STMT "SELECT * FROM db"
#ifndef offsetof
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
#endif
/********************************************************
**
** main :-
**
********************************************************/
int
main
(
int
argc
,
char
*
argv
[]
)
{
char
szSQL
[
200
],
aszFlds
[
25
][
25
],
szDB
[
50
]
;
const
char
*
pszT
;
int
i
,
j
,
k
,
l
,
x
;
MYSQL
*
myData
;
MYSQL_RES
*
res
;
MYSQL_FIELD
*
fd
;
MYSQL_ROW
row
;
//....just curious....
printf
(
"sizeof( MYSQL ) == %d
\n
"
,
(
int
)
sizeof
(
MYSQL
)
)
;
if
(
argc
==
2
)
{
strcpy
(
szDB
,
argv
[
1
]
)
;
strcpy
(
szSQL
,
DEFALT_SQL_STMT
)
;
if
(
!
strcmp
(
szDB
,
"--debug"
))
{
strcpy
(
szDB
,
"mysql"
)
;
printf
(
"Some mysql struct information (size and offset):
\n
"
);
printf
(
"net:
\t
%3d %3d
\n
"
,(
int
)
sizeof
(
myData
->
net
),
(
int
)
offsetof
(
MYSQL
,
net
));
printf
(
"host:
\t
%3d %3d
\n
"
,(
int
)
sizeof
(
myData
->
host
),
...
...
@@ -75,101 +124,199 @@ main( int argc, char * argv[] )
printf
(
"options:
\t
%3d %3d
\n
"
,(
int
)
sizeof
(
myData
->
options
),
(
int
)
offsetof
(
MYSQL
,
options
));
puts
(
""
);
}
}
else
if
(
argc
>
2
)
{
strcpy
(
szDB
,
argv
[
1
]
)
;
strcpy
(
szSQL
,
argv
[
2
]
)
;
}
else
{
strcpy
(
szDB
,
"mysql"
)
;
strcpy
(
szSQL
,
DEFALT_SQL_STMT
)
;
}
//....
if
(
(
myData
=
mysql_init
((
MYSQL
*
)
0
))
&&
mysql_real_connect
(
myData
,
NULL
,
NULL
,
NULL
,
NULL
,
MYSQL_PORT
,
NULL
,
0
)
)
{
myData
->
reconnect
=
1
;
if
(
mysql_select_db
(
myData
,
szDB
)
<
0
)
{
printf
(
"Can't select the %s database !
\n
"
,
szDB
)
;
mysql_close
(
myData
)
;
return
2
;
}
}
else
{
printf
(
"Can't connect to the mysql server on port %d !
\n
"
,
MYSQL_PORT
)
;
mysql_close
(
myData
)
;
return
1
;
}
//....
if
(
!
mysql_query
(
myData
,
szSQL
)
)
{
res
=
mysql_store_result
(
myData
)
;
i
=
(
int
)
mysql_num_rows
(
res
)
;
l
=
1
;
printf
(
"Query: %s
\n
Number of records found: %ld
\n
"
,
szSQL
,
i
)
;
//....we can get the field-specific characteristics here....
for
(
x
=
0
;
fd
=
mysql_fetch_field
(
res
)
;
x
++
)
strcpy
(
aszFlds
[
x
],
fd
->
name
)
;
//....
while
(
row
=
mysql_fetch_row
(
res
)
)
{
j
=
mysql_num_fields
(
res
)
;
printf
(
"Record #%ld:-
\n
"
,
l
++
)
;
for
(
k
=
0
;
k
<
j
;
k
++
)
printf
(
" Fld #%d (%s): %s
\n
"
,
k
+
1
,
aszFlds
[
k
],
(((
row
[
k
]
==
NULL
)
||
(
!
strlen
(
row
[
k
])))
?
"NULL"
:
row
[
k
]))
;
puts
(
"==============================
\n
"
)
;
}
mysql_free_result
(
res
)
;
}
else
printf
(
"Couldn't execute %s on the server !
\n
"
,
szSQL
)
;
//....
puts
(
"==== Diagnostic info ===="
)
;
pszT
=
mysql_get_client_info
()
;
printf
(
"Client info: %s
\n
"
,
pszT
)
;
//....
pszT
=
mysql_get_host_info
(
myData
)
;
printf
(
"Host info: %s
\n
"
,
pszT
)
;
//....
pszT
=
mysql_get_server_info
(
myData
)
;
printf
(
"Server info: %s
\n
"
,
pszT
)
;
//....
res
=
mysql_list_processes
(
myData
)
;
l
=
1
;
if
(
res
)
{
for
(
x
=
0
;
fd
=
mysql_fetch_field
(
res
)
;
x
++
)
strcpy
(
aszFlds
[
x
],
fd
->
name
)
;
while
(
row
=
mysql_fetch_row
(
res
)
)
{
j
=
mysql_num_fields
(
res
)
;
printf
(
"Process #%ld:-
\n
"
,
l
++
)
;
for
(
k
=
0
;
k
<
j
;
k
++
)
printf
(
" Fld #%d (%s): %s
\n
"
,
k
+
1
,
aszFlds
[
k
],
(((
row
[
k
]
==
NULL
)
||
(
!
strlen
(
row
[
k
])))
?
"NULL"
:
row
[
k
]))
;
puts
(
"==============================
\n
"
)
;
}
}
else
{
printf
(
"Got error %s when retreiving processlist
\n
"
,
mysql_error
(
myData
));
}
//....
res
=
mysql_list_tables
(
myData
,
"%"
)
;
l
=
1
;
for
(
x
=
0
;
fd
=
mysql_fetch_field
(
res
)
;
x
++
)
strcpy
(
aszFlds
[
x
],
fd
->
name
)
;
while
(
row
=
mysql_fetch_row
(
res
)
)
{
j
=
mysql_num_fields
(
res
)
;
printf
(
"Table #%ld:-
\n
"
,
l
++
)
;
for
(
k
=
0
;
k
<
j
;
k
++
)
printf
(
" Fld #%d (%s): %s
\n
"
,
k
+
1
,
aszFlds
[
k
],
(((
row
[
k
]
==
NULL
)
||
(
!
strlen
(
row
[
k
])))
?
"NULL"
:
row
[
k
]))
;
puts
(
"==============================
\n
"
)
;
}
//....
pszT
=
mysql_stat
(
myData
)
;
puts
(
pszT
)
;
//....
mysql_close
(
myData
)
;
return
0
;
}
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