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Kirill Smelkov
mariadb
Commits
293145b3
Commit
293145b3
authored
Jul 24, 2005
by
joreland@mysql.com
Browse files
Options
Browse Files
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Plain Diff
Merge mysql.com:/home/jonas/src/mysql-4.1
into mysql.com:/home/jonas/src/mysql-5.0
parents
4f7360f3
5490cdfb
Changes
5
Show whitespace changes
Inline
Side-by-side
Showing
5 changed files
with
474 additions
and
37 deletions
+474
-37
ndb/include/mgmapi/mgmapi.h
ndb/include/mgmapi/mgmapi.h
+7
-0
ndb/src/mgmapi/mgmapi.cpp
ndb/src/mgmapi/mgmapi.cpp
+44
-33
ndb/src/mgmsrv/ConfigInfo.hpp
ndb/src/mgmsrv/ConfigInfo.hpp
+3
-3
ndb/tools/Makefile.am
ndb/tools/Makefile.am
+13
-1
ndb/tools/config.cpp
ndb/tools/config.cpp
+407
-0
No files found.
ndb/include/mgmapi/mgmapi.h
View file @
293145b3
...
...
@@ -139,6 +139,7 @@
* @{
*/
#include <stdio.h>
#include <ndb_types.h>
#include "ndb_logevent.h"
#include "mgmapi_config_parameters.h"
...
...
@@ -441,6 +442,12 @@ extern "C" {
int
ndb_mgm_get_latest_error_line
(
const
NdbMgmHandle
handle
);
#endif
/**
* Set error stream
*/
void
ndb_mgm_set_error_stream
(
NdbMgmHandle
,
FILE
*
);
/** @} *********************************************************************/
/**
* @name Functions: Create/Destroy Management Server Handles
...
...
ndb/src/mgmapi/mgmapi.cpp
View file @
293145b3
...
...
@@ -101,6 +101,7 @@ struct ndb_mgm_handle {
#ifdef MGMAPI_LOG
FILE
*
logfile
;
#endif
FILE
*
errstream
;
};
#define SET_ERROR(h, e, s) setError(h, e, __LINE__, s)
...
...
@@ -154,6 +155,7 @@ ndb_mgm_create_handle()
h
->
read_timeout
=
50000
;
h
->
write_timeout
=
100
;
h
->
cfg_i
=
-
1
;
h
->
errstream
=
stdout
;
strncpy
(
h
->
last_error_desc
,
"No error"
,
NDB_MGM_MAX_ERR_DESC_SIZE
);
...
...
@@ -219,6 +221,13 @@ ndb_mgm_destroy_handle(NdbMgmHandle * handle)
DBUG_VOID_RETURN
;
}
extern
"C"
void
ndb_mgm_set_error_stream
(
NdbMgmHandle
handle
,
FILE
*
file
)
{
handle
->
errstream
=
file
;
}
/*****************************************************************************
* Error handling
*****************************************************************************/
...
...
@@ -329,11 +338,8 @@ ndb_mgm_call(NdbMgmHandle handle, const ParserRow<ParserDummy> *command_reply,
/**
* Print some info about why the parser returns NULL
*/
ndbout
<<
"Error in mgm protocol parser. "
<<
"cmd: '"
<<
cmd
<<
"' status="
<<
(
Uint32
)
ctx
.
m_status
<<
", curr="
<<
ctx
.
m_currentToken
<<
endl
;
fprintf
(
h
->
errstream
,
"Error in mgm protocol parser. cmd: >%s< status: %d cyrr: %d
\n
"
,
cmd
,
(
Uint32
)
ctx
.
m_status
,
ctx
.
m_currentToken
);
DBUG_PRINT
(
"info"
,(
"ctx.status: %d, ctx.m_currentToken: %s"
,
ctx
.
m_status
,
ctx
.
m_currentToken
));
}
...
...
@@ -409,7 +415,7 @@ ndb_mgm_connect(NdbMgmHandle handle, int no_retries,
#endif
if
(
verbose
>
0
)
{
char
buf
[
1024
];
ndbout_c
(
"Unable to connect with connect string: %s
"
,
fprintf
(
handle
->
errstream
,
"Unable to connect with connect string: %s
\n
"
,
cfg
.
makeConnectString
(
buf
,
sizeof
(
buf
)));
verbose
=
-
1
;
}
...
...
@@ -419,30 +425,33 @@ ndb_mgm_connect(NdbMgmHandle handle, int no_retries,
"Unable to connect with connect string: %s"
,
cfg
.
makeConnectString
(
buf
,
sizeof
(
buf
)));
if
(
verbose
==
-
2
)
ndbout
<<
", failed."
<<
endl
;
fprintf
(
handle
->
errstream
,
", failed.
\n
"
)
;
DBUG_RETURN
(
-
1
);
}
if
(
verbose
==
-
1
)
{
ndbout
<<
"Retrying every "
<<
retry_delay_in_seconds
<<
" seconds"
;
fprintf
(
handle
->
errstream
,
"Retrying every %d seconds"
,
retry_delay_in_seconds
);
if
(
no_retries
>
0
)
ndbout
<<
". Attempts left:"
;
fprintf
(
handle
->
errstream
,
". Attempts left:"
)
;
else
ndbout
<<
", until connected."
;;
ndbout
<<
flush
;
fprintf
(
handle
->
errstream
,
", until connected."
);
fflush
(
handle
->
errstream
)
;
verbose
=
-
2
;
}
if
(
no_retries
>
0
)
{
if
(
verbose
==
-
2
)
{
ndbout
<<
" "
<<
no_retries
;
ndbout
<<
flush
;
fprintf
(
handle
->
errstream
,
" %d"
,
no_retries
)
;
fflush
(
handle
->
errstream
)
;
}
no_retries
--
;
}
NdbSleep_SecSleep
(
retry_delay_in_seconds
);
}
if
(
verbose
==
-
2
)
ndbout
<<
endl
;
{
fprintf
(
handle
->
errstream
,
"
\n
"
);
fflush
(
handle
->
errstream
);
}
handle
->
cfg_i
=
i
;
handle
->
socket
=
sockfd
;
...
...
@@ -496,6 +505,8 @@ ndb_mgm_match_node_type(const char * type)
for
(
int
i
=
0
;
i
<
no_of_type_values
;
i
++
)
if
(
strcmp
(
type
,
type_values
[
i
].
str
)
==
0
)
return
type_values
[
i
].
value
;
else
if
(
strcmp
(
type
,
type_values
[
i
].
alias
)
==
0
)
return
type_values
[
i
].
value
;
return
NDB_MGM_NODE_TYPE_UNKNOWN
;
}
...
...
@@ -1705,28 +1716,28 @@ ndb_mgm_get_configuration(NdbMgmHandle handle, unsigned int version) {
do
{
const
char
*
buf
;
if
(
!
prop
->
get
(
"result"
,
&
buf
)
||
strcmp
(
buf
,
"Ok"
)
!=
0
){
ndbout_c
(
"ERROR Message: %s
\n
"
,
buf
);
fprintf
(
handle
->
errstream
,
"ERROR Message: %s
\n
\n
"
,
buf
);
break
;
}
buf
=
"<Unspecified>"
;
if
(
!
prop
->
get
(
"Content-Type"
,
&
buf
)
||
strcmp
(
buf
,
"ndbconfig/octet-stream"
)
!=
0
){
ndbout_c
(
"Unhandled response type: %s
"
,
buf
);
fprintf
(
handle
->
errstream
,
"Unhandled response type: %s
\n
"
,
buf
);
break
;
}
buf
=
"<Unspecified>"
;
if
(
!
prop
->
get
(
"Content-Transfer-Encoding"
,
&
buf
)
||
strcmp
(
buf
,
"base64"
)
!=
0
){
ndbout_c
(
"Unhandled encoding: %s
"
,
buf
);
fprintf
(
handle
->
errstream
,
"Unhandled encoding: %s
\n
"
,
buf
);
break
;
}
buf
=
"<Content-Length Unspecified>"
;
Uint32
len
=
0
;
if
(
!
prop
->
get
(
"Content-Length"
,
&
len
)){
ndbout_c
(
"Invalid response: %s
\n
"
,
buf
);
fprintf
(
handle
->
errstream
,
"Invalid response: %s
\n
\n
"
,
buf
);
break
;
}
...
...
@@ -1751,14 +1762,14 @@ ndb_mgm_get_configuration(NdbMgmHandle handle, unsigned int version) {
const
int
res
=
base64_decode
(
buf64
,
len
-
1
,
tmp
);
delete
[]
buf64
;
if
(
res
!=
0
){
ndbout_c
(
"Failed to decode buffer
"
);
fprintf
(
handle
->
errstream
,
"Failed to decode buffer
\n
"
);
break
;
}
ConfigValuesFactory
cvf
;
const
int
res2
=
cvf
.
unpack
(
tmp
);
if
(
!
res2
){
ndbout_c
(
"Failed to unpack buffer
"
);
fprintf
(
handle
->
errstream
,
"Failed to unpack buffer
\n
"
);
break
;
}
...
...
@@ -1868,7 +1879,7 @@ ndb_mgm_alloc_nodeid(NdbMgmHandle handle, unsigned int version, int nodetype)
}
Uint32
_nodeid
;
if
(
!
prop
->
get
(
"nodeid"
,
&
_nodeid
)
!=
0
){
ndbout_c
(
"ERROR Message: <nodeid Unspecified>
\n
"
);
fprintf
(
handle
->
errstream
,
"ERROR Message: <nodeid Unspecified>
\n
"
);
break
;
}
nodeid
=
_nodeid
;
...
...
@@ -1944,7 +1955,7 @@ ndb_mgm_set_int_parameter(NdbMgmHandle handle,
do
{
const
char
*
buf
;
if
(
!
prop
->
get
(
"result"
,
&
buf
)
||
strcmp
(
buf
,
"Ok"
)
!=
0
){
ndbout_c
(
"ERROR Message: %s
\n
"
,
buf
);
fprintf
(
handle
->
errstream
,
"ERROR Message: %s
\n
"
,
buf
);
break
;
}
res
=
0
;
...
...
@@ -1987,7 +1998,7 @@ ndb_mgm_set_int64_parameter(NdbMgmHandle handle,
do
{
const
char
*
buf
;
if
(
!
prop
->
get
(
"result"
,
&
buf
)
||
strcmp
(
buf
,
"Ok"
)
!=
0
){
ndbout_c
(
"ERROR Message: %s
\n
"
,
buf
);
fprintf
(
handle
->
errstream
,
"ERROR Message: %s
\n
"
,
buf
);
break
;
}
res
=
0
;
...
...
@@ -2030,7 +2041,7 @@ ndb_mgm_set_string_parameter(NdbMgmHandle handle,
do
{
const
char
*
buf
;
if
(
!
prop
->
get
(
"result"
,
&
buf
)
||
strcmp
(
buf
,
"Ok"
)
!=
0
){
ndbout_c
(
"ERROR Message: %s
\n
"
,
buf
);
fprintf
(
handle
->
errstream
,
"ERROR Message: %s
\n
"
,
buf
);
break
;
}
res
=
0
;
...
...
@@ -2067,7 +2078,7 @@ ndb_mgm_purge_stale_sessions(NdbMgmHandle handle, char **purged){
do
{
const
char
*
buf
;
if
(
!
prop
->
get
(
"result"
,
&
buf
)
||
strcmp
(
buf
,
"Ok"
)
!=
0
){
ndbout_c
(
"ERROR Message: %s
\n
"
,
buf
);
fprintf
(
handle
->
errstream
,
"ERROR Message: %s
\n
"
,
buf
);
break
;
}
if
(
purged
)
{
...
...
@@ -2149,7 +2160,7 @@ ndb_mgm_set_connection_int_parameter(NdbMgmHandle handle,
do
{
const
char
*
buf
;
if
(
!
prop
->
get
(
"result"
,
&
buf
)
||
strcmp
(
buf
,
"Ok"
)
!=
0
){
ndbout_c
(
"ERROR Message: %s
\n
"
,
buf
);
fprintf
(
handle
->
errstream
,
"ERROR Message: %s
\n
"
,
buf
);
break
;
}
res
=
0
;
...
...
@@ -2191,14 +2202,14 @@ ndb_mgm_get_connection_int_parameter(NdbMgmHandle handle,
do
{
const
char
*
buf
;
if
(
!
prop
->
get
(
"result"
,
&
buf
)
||
strcmp
(
buf
,
"Ok"
)
!=
0
){
ndbout_c
(
"ERROR Message: %s
\n
"
,
buf
);
fprintf
(
handle
->
errstream
,
"ERROR Message: %s
\n
"
,
buf
);
break
;
}
res
=
0
;
}
while
(
0
);
if
(
!
prop
->
get
(
"value"
,(
Uint32
*
)
value
)){
ndbout_c
(
"Unable to get value
"
);
fprintf
(
handle
->
errstream
,
"Unable to get value
\n
"
);
res
=
-
4
;
}
...
...
@@ -2250,7 +2261,7 @@ ndb_mgm_get_mgmd_nodeid(NdbMgmHandle handle)
CHECK_REPLY
(
prop
,
0
);
if
(
!
prop
->
get
(
"nodeid"
,
&
nodeid
)){
ndbout_c
(
"Unable to get value
"
);
fprintf
(
handle
->
errstream
,
"Unable to get value
\n
"
);
return
0
;
}
...
...
ndb/src/mgmsrv/ConfigInfo.hpp
View file @
293145b3
...
...
@@ -127,14 +127,14 @@ private:
Properties
m_info
;
Properties
m_systemDefaults
;
static
const
ParamInfo
m_ParamInfo
[];
static
const
int
m_NoOfParams
;
static
const
AliasPair
m_sectionNameAliases
[];
static
const
char
*
m_sectionNames
[];
static
const
int
m_noOfSectionNames
;
public:
static
const
ParamInfo
m_ParamInfo
[];
static
const
int
m_NoOfParams
;
static
const
SectionRule
m_SectionRules
[];
static
const
ConfigRule
m_ConfigRules
[];
static
const
int
m_NoOfRules
;
...
...
ndb/tools/Makefile.am
View file @
293145b3
...
...
@@ -9,7 +9,7 @@ ndbtools_PROGRAMS = \
ndb_show_tables
\
ndb_select_all
\
ndb_select_count
\
ndb_restore
ndb_restore
ndb_config
tools_common_sources
=
../test/src/NDBT_ReturnCodes.cpp
\
../test/src/NDBT_Table.cpp
\
...
...
@@ -33,6 +33,17 @@ ndb_restore_SOURCES = restore/restore_main.cpp \
restore/Restore.cpp
\
../test/src/NDBT_ResultRow.cpp
$(tools_common_sources)
ndb_config_SOURCES
=
config.cpp
\
../src/mgmsrv/Config.cpp
\
../src/mgmsrv/ConfigInfo.cpp
\
../src/mgmsrv/InitConfigFileParser.cpp
ndb_config_CXXFLAGS
=
-I
$(top_srcdir)
/ndb/src/mgmapi
\
-I
$(top_srcdir)
/ndb/src/mgmsrv
\
-I
$(top_srcdir)
/ndb/include/mgmcommon
\
-DMYSQLCLUSTERDIR
=
"
\"\"
"
include
$(top_srcdir)/ndb/config/common.mk.am
include
$(top_srcdir)/ndb/config/type_ndbapitools.mk.am
...
...
@@ -46,6 +57,7 @@ ndb_show_tables_LDFLAGS = @ndb_bin_am_ldflags@
ndb_select_all_LDFLAGS
=
@ndb_bin_am_ldflags@
ndb_select_count_LDFLAGS
=
@ndb_bin_am_ldflags@
ndb_restore_LDFLAGS
=
@ndb_bin_am_ldflags@
ndb_config_LDFLAGS
=
@ndb_bin_am_ldflags@
# Don't update the files from bitkeeper
%
::
SCCS/s.%
...
...
ndb/tools/config.cpp
0 → 100644
View file @
293145b3
/* Copyright (C) 2003 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 */
/**
* ndb_config --nodes --query=nodeid --type=ndbd --host=local1
*/
#include <ndb_global.h>
#include <my_sys.h>
#include <my_getopt.h>
#include <mysql_version.h>
#include <NdbOut.hpp>
#include <mgmapi.h>
#include <mgmapi_configuration.hpp>
#include <ConfigInfo.hpp>
static
int
g_verbose
=
0
;
static
int
try_reconnect
=
3
;
static
int
g_nodes
=
1
;
static
const
char
*
g_connectstring
=
0
;
static
const
char
*
g_query
=
0
;
static
int
g_nodeid
=
0
;
static
const
char
*
g_type
=
0
;
static
const
char
*
g_host
=
0
;
static
const
char
*
g_field_delimiter
=
","
;
static
const
char
*
g_row_delimiter
=
" "
;
int
g_print_full_config
,
opt_ndb_shm
;
typedef
ndb_mgm_configuration_iterator
Iter
;
static
void
ndb_std_print_version
()
{
printf
(
"MySQL distrib %s, for %s (%s)
\n
"
,
MYSQL_SERVER_VERSION
,
SYSTEM_TYPE
,
MACHINE_TYPE
);
}
static
struct
my_option
my_long_options
[]
=
{
{
"usage"
,
'?'
,
"Display this help and exit."
,
0
,
0
,
0
,
GET_NO_ARG
,
NO_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"help"
,
'?'
,
"Display this help and exit."
,
0
,
0
,
0
,
GET_NO_ARG
,
NO_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"version"
,
'V'
,
"Output version information and exit."
,
0
,
0
,
0
,
GET_NO_ARG
,
NO_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"ndb-connectstring"
,
256
,
"Set connect string for connecting to ndb_mgmd. "
"Syntax:
\"
[nodeid=<id>;][host=]<hostname>[:<port>]
\"
. "
"Overides specifying entries in NDB_CONNECTSTRING and Ndb.cfg"
,
(
gptr
*
)
&
g_connectstring
,
(
gptr
*
)
&
g_connectstring
,
0
,
GET_STR
,
REQUIRED_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"nodes"
,
256
,
"Print nodes"
,
(
gptr
*
)
&
g_nodes
,
(
gptr
*
)
&
g_nodes
,
0
,
GET_BOOL
,
NO_ARG
,
1
,
0
,
0
,
0
,
0
,
0
},
{
"query"
,
'q'
,
"Query option(s)"
,
(
gptr
*
)
&
g_query
,
(
gptr
*
)
&
g_query
,
0
,
GET_STR
,
REQUIRED_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"host"
,
257
,
"Host"
,
(
gptr
*
)
&
g_host
,
(
gptr
*
)
&
g_host
,
0
,
GET_STR
,
REQUIRED_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"type"
,
258
,
"Type of node/connection"
,
(
gptr
*
)
&
g_type
,
(
gptr
*
)
&
g_type
,
0
,
GET_STR
,
REQUIRED_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"id"
,
258
,
"Nodeid"
,
(
gptr
*
)
&
g_nodeid
,
(
gptr
*
)
&
g_nodeid
,
0
,
GET_INT
,
REQUIRED_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"nodeid"
,
258
,
"Nodeid"
,
(
gptr
*
)
&
g_nodeid
,
(
gptr
*
)
&
g_nodeid
,
0
,
GET_INT
,
REQUIRED_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"fields"
,
'f'
,
"Field separator"
,
(
gptr
*
)
&
g_field_delimiter
,
(
gptr
*
)
&
g_field_delimiter
,
0
,
GET_STR
,
REQUIRED_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
"rows"
,
'r'
,
"Row separator"
,
(
gptr
*
)
&
g_row_delimiter
,
(
gptr
*
)
&
g_row_delimiter
,
0
,
GET_STR
,
REQUIRED_ARG
,
0
,
0
,
0
,
0
,
0
,
0
},
{
0
,
0
,
0
,
0
,
0
,
0
,
GET_NO_ARG
,
NO_ARG
,
0
,
0
,
0
,
0
,
0
,
0
}
};
static
void
usage
()
{
char
desc
[]
=
"This program will retreive config options for a ndb cluster
\n
"
;
ndb_std_print_version
();
my_print_help
(
my_long_options
);
my_print_variables
(
my_long_options
);
}
static
my_bool
ndb_std_get_one_option
(
int
optid
,
const
struct
my_option
*
opt
__attribute__
((
unused
)),
char
*
argument
)
{
switch
(
optid
)
{
case
'V'
:
ndb_std_print_version
();
exit
(
0
);
case
'?'
:
usage
();
exit
(
0
);
}
return
0
;
}
/**
* Match/Apply framework
*/
struct
Match
{
int
m_key
;
BaseString
m_value
;
virtual
int
eval
(
NdbMgmHandle
,
const
Iter
&
);
};
struct
Apply
{
Apply
()
{}
Apply
(
int
val
)
{
m_key
=
val
;}
int
m_key
;
virtual
int
apply
(
NdbMgmHandle
,
const
Iter
&
);
};
struct
NodeTypeApply
:
public
Apply
{
virtual
int
apply
(
NdbMgmHandle
,
const
Iter
&
);
};
static
int
parse_query
(
Vector
<
Apply
*>&
,
int
&
argc
,
char
**&
argv
);
static
int
parse_where
(
Vector
<
Match
*>&
,
int
&
argc
,
char
**&
argv
);
static
int
eval
(
NdbMgmHandle
,
const
Iter
&
,
const
Vector
<
Match
*>&
);
static
int
apply
(
NdbMgmHandle
,
const
Iter
&
,
const
Vector
<
Apply
*>&
);
int
main
(
int
argc
,
char
**
argv
){
NDB_INIT
(
argv
[
0
]);
const
char
*
load_default_groups
[]
=
{
"mysql_cluster"
,
0
};
load_defaults
(
"my"
,
load_default_groups
,
&
argc
,
&
argv
);
int
ho_error
;
if
((
ho_error
=
handle_options
(
&
argc
,
&
argv
,
my_long_options
,
ndb_std_get_one_option
)))
return
-
1
;
NdbMgmHandle
mgm
=
ndb_mgm_create_handle
();
if
(
mgm
==
NULL
)
{
fprintf
(
stderr
,
"Cannot create handle to management server.
\n
"
);
exit
(
-
1
);
}
ndb_mgm_set_error_stream
(
mgm
,
stderr
);
if
(
ndb_mgm_set_connectstring
(
mgm
,
g_connectstring
))
{
fprintf
(
stderr
,
"* %5d: %s
\n
"
,
ndb_mgm_get_latest_error
(
mgm
),
ndb_mgm_get_latest_error_msg
(
mgm
));
fprintf
(
stderr
,
"* %s"
,
ndb_mgm_get_latest_error_desc
(
mgm
));
exit
(
-
1
);
}
if
(
ndb_mgm_connect
(
mgm
,
try_reconnect
-
1
,
5
,
1
))
{
fprintf
(
stderr
,
"Connect failed"
);
fprintf
(
stderr
,
" code: %d, msg: %s
\n
"
,
ndb_mgm_get_latest_error
(
mgm
),
ndb_mgm_get_latest_error_msg
(
mgm
));
exit
(
-
1
);
}
else
if
(
g_verbose
)
{
fprintf
(
stderr
,
"Connected to %s:%d
\n
"
,
ndb_mgm_get_connected_host
(
mgm
),
ndb_mgm_get_connected_port
(
mgm
));
}
ndb_mgm_configuration
*
conf
=
ndb_mgm_get_configuration
(
mgm
,
0
);
if
(
conf
==
0
)
{
fprintf
(
stderr
,
"Could not get configuration"
);
fprintf
(
stderr
,
"code: %d, msg: %s
\n
"
,
ndb_mgm_get_latest_error
(
mgm
),
ndb_mgm_get_latest_error_msg
(
mgm
));
exit
(
-
1
);
}
else
if
(
g_verbose
)
{
fprintf
(
stderr
,
"Fetched configuration
\n
"
);
}
Vector
<
Apply
*>
select_list
;
Vector
<
Match
*>
where_clause
;
if
(
strcmp
(
g_row_delimiter
,
"
\\
n"
)
==
0
)
g_row_delimiter
=
"
\n
"
;
if
(
strcmp
(
g_field_delimiter
,
"
\\
n"
)
==
0
)
g_field_delimiter
=
"
\n
"
;
if
(
parse_query
(
select_list
,
argc
,
argv
))
{
exit
(
0
);
}
if
(
parse_where
(
where_clause
,
argc
,
argv
))
{
exit
(
0
);
}
Iter
iter
(
*
conf
,
CFG_SECTION_NODE
);
bool
prev
=
false
;
iter
.
first
();
for
(
iter
.
first
();
iter
.
valid
();
iter
.
next
())
{
if
(
eval
(
mgm
,
iter
,
where_clause
))
{
if
(
prev
)
printf
(
"%s"
,
g_row_delimiter
);
prev
=
true
;
apply
(
mgm
,
iter
,
select_list
);
}
}
printf
(
"
\n
"
);
return
0
;
}
static
int
parse_query
(
Vector
<
Apply
*>&
select
,
int
&
argc
,
char
**&
argv
)
{
if
(
g_query
)
{
BaseString
q
(
g_query
);
Vector
<
BaseString
>
list
;
q
.
split
(
list
,
","
);
for
(
unsigned
i
=
0
;
i
<
list
.
size
();
i
++
)
{
const
char
*
str
=
list
[
i
].
c_str
();
if
(
strcasecmp
(
str
,
"id"
)
==
0
||
strcasecmp
(
str
,
"nodeid"
)
==
0
)
select
.
push_back
(
new
Apply
(
CFG_NODE_ID
));
else
if
(
strncasecmp
(
str
,
"host"
,
4
)
==
0
)
select
.
push_back
(
new
Apply
(
CFG_NODE_HOST
));
else
if
(
strcasecmp
(
str
,
"type"
)
==
0
)
select
.
push_back
(
new
NodeTypeApply
());
else
if
(
g_nodes
)
{
bool
found
=
false
;
for
(
int
p
=
0
;
p
<
ConfigInfo
::
m_NoOfParams
;
p
++
)
{
if
(
0
)
ndbout_c
(
"%s %s"
,
ConfigInfo
::
m_ParamInfo
[
p
].
_section
,
ConfigInfo
::
m_ParamInfo
[
p
].
_fname
);
if
(
strcmp
(
ConfigInfo
::
m_ParamInfo
[
p
].
_section
,
"DB"
)
==
0
||
strcmp
(
ConfigInfo
::
m_ParamInfo
[
p
].
_section
,
"API"
)
==
0
||
strcmp
(
ConfigInfo
::
m_ParamInfo
[
p
].
_section
,
"MGM"
)
==
0
)
{
if
(
strcasecmp
(
ConfigInfo
::
m_ParamInfo
[
p
].
_fname
,
str
)
==
0
)
{
select
.
push_back
(
new
Apply
(
ConfigInfo
::
m_ParamInfo
[
p
].
_paramId
));
found
=
true
;
break
;
}
}
}
if
(
!
found
)
{
fprintf
(
stderr
,
"Unknown query option: %s
\n
"
,
str
);
return
1
;
}
}
else
{
fprintf
(
stderr
,
"Unknown query option: %s
\n
"
,
str
);
return
1
;
}
}
}
return
0
;
}
static
int
parse_where
(
Vector
<
Match
*>&
where
,
int
&
argc
,
char
**&
argv
)
{
Match
m
;
if
(
g_host
)
{
m
.
m_key
=
CFG_NODE_HOST
;
m
.
m_value
.
assfmt
(
"%s"
,
g_host
);
where
.
push_back
(
new
Match
(
m
));
}
if
(
g_type
)
{
m
.
m_key
=
CFG_TYPE_OF_SECTION
;
m
.
m_value
.
assfmt
(
"%d"
,
ndb_mgm_match_node_type
(
g_type
));
where
.
push_back
(
new
Match
(
m
));
}
if
(
g_nodeid
)
{
m
.
m_key
=
CFG_NODE_ID
;
m
.
m_value
.
assfmt
(
"%d"
,
g_nodeid
);
where
.
push_back
(
new
Match
(
m
));
}
return
0
;
}
template
Vector
<
Apply
*
>;
template
Vector
<
Match
*
>;
static
int
eval
(
NdbMgmHandle
mgm
,
const
Iter
&
iter
,
const
Vector
<
Match
*>&
where
)
{
for
(
unsigned
i
=
0
;
i
<
where
.
size
();
i
++
)
{
if
(
where
[
i
]
->
eval
(
mgm
,
iter
)
==
0
)
return
0
;
}
return
1
;
}
static
int
apply
(
NdbMgmHandle
mgm
,
const
Iter
&
iter
,
const
Vector
<
Apply
*>&
list
)
{
for
(
unsigned
i
=
0
;
i
<
list
.
size
();
i
++
)
{
list
[
i
]
->
apply
(
mgm
,
iter
);
if
(
i
+
1
!=
list
.
size
())
printf
(
"%s"
,
g_field_delimiter
);
}
return
0
;
}
int
Match
::
eval
(
NdbMgmHandle
h
,
const
Iter
&
iter
)
{
Uint32
val32
;
Uint64
val64
;
const
char
*
valc
;
if
(
iter
.
get
(
m_key
,
&
val32
)
==
0
)
{
if
(
atoi
(
m_value
.
c_str
())
!=
val32
)
return
0
;
}
else
if
(
iter
.
get
(
m_key
,
&
val64
)
==
0
)
{
if
(
atoll
(
m_value
.
c_str
())
!=
val64
)
return
0
;
}
else
if
(
iter
.
get
(
m_key
,
&
valc
)
==
0
)
{
if
(
strcmp
(
m_value
.
c_str
(),
valc
)
!=
0
)
return
0
;
}
else
{
return
0
;
}
return
1
;
}
int
Apply
::
apply
(
NdbMgmHandle
h
,
const
Iter
&
iter
)
{
Uint32
val32
;
Uint64
val64
;
const
char
*
valc
;
if
(
iter
.
get
(
m_key
,
&
val32
)
==
0
)
{
printf
(
"%u"
,
val32
);
}
else
if
(
iter
.
get
(
m_key
,
&
val64
)
==
0
)
{
printf
(
"%llu"
,
val64
);
}
else
if
(
iter
.
get
(
m_key
,
&
valc
)
==
0
)
{
printf
(
"%s"
,
valc
);
}
return
0
;
}
int
NodeTypeApply
::
apply
(
NdbMgmHandle
h
,
const
Iter
&
iter
)
{
Uint32
val32
;
if
(
iter
.
get
(
CFG_TYPE_OF_SECTION
,
&
val32
)
==
0
)
{
printf
(
"%s"
,
ndb_mgm_get_node_type_alias_string
((
ndb_mgm_node_type
)
val32
,
0
));
}
return
0
;
}
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