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/* Copyright (c) 2003-2007 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; version 2 of the License.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#ifndef _NDB_OPTS_H
#define _NDB_OPTS_H
#include <ndb_global.h>
#include <my_sys.h>
#include <my_getopt.h>
#include <mysql_version.h>
#include <ndb_version.h>
#include <ndb_opt_defaults.h>
#define NDB_STD_OPTS_VARS \
my_bool opt_ndb_optimized_node_selection
int opt_ndb_nodeid;
bool opt_endinfo= 0;
my_bool opt_ndb_shm;
my_bool opt_core;
const char *opt_ndb_connectstring= 0;
const char *opt_connect_str= 0;
const char *opt_ndb_mgmd= 0;
char opt_ndb_constrbuf[1024];
unsigned opt_ndb_constrbuf_len= 0;
#ifndef DBUG_OFF
const char *opt_debug= 0;
#endif
#define OPT_NDB_CONNECTSTRING 'c'
#if defined VM_TRACE
#define OPT_WANT_CORE_DEFAULT 1
#else
#define OPT_WANT_CORE_DEFAULT 0
#endif
#define NDB_STD_OPTS_COMMON \
{ "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", OPT_NDB_CONNECTSTRING, \
"Set connect string for connecting to ndb_mgmd. " \
"Syntax: \"[nodeid=<id>;][host=]<hostname>[:<port>]\". " \
"Overrides specifying entries in NDB_CONNECTSTRING and my.cnf", \
(uchar**) &opt_ndb_connectstring, (uchar**) &opt_ndb_connectstring, \
0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0 },\
{ "ndb-mgmd-host", OPT_NDB_MGMD, \
"Set host and port for connecting to ndb_mgmd. " \
"Syntax: <hostname>[:<port>].", \
(uchar**) &opt_ndb_mgmd, (uchar**) &opt_ndb_mgmd, 0, \
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0 },\
{ "ndb-nodeid", OPT_NDB_NODEID, \
"Set node id for this node.", \
(uchar**) &opt_ndb_nodeid, (uchar**) &opt_ndb_nodeid, 0, \
GET_INT, REQUIRED_ARG, 0, 0, 0, 0, 0, 0 },\
{ "ndb-shm", OPT_NDB_SHM,\
"Allow optimizing using shared memory connections when available",\
(uchar**) &opt_ndb_shm, (uchar**) &opt_ndb_shm, 0,\
GET_BOOL, NO_ARG, OPT_NDB_SHM_DEFAULT, 0, 0, 0, 0, 0 },\
{"ndb-optimized-node-selection", OPT_NDB_OPTIMIZED_NODE_SELECTION,\
"Select nodes for transactions in a more optimal way",\
(uchar**) &opt_ndb_optimized_node_selection,\
(uchar**) &opt_ndb_optimized_node_selection, 0,\
GET_BOOL, OPT_ARG, 1, 0, 0, 0, 0, 0},\
{ "connect-string", OPT_NDB_CONNECTSTRING, "same as --ndb-connectstring",\
(uchar**) &opt_ndb_connectstring, (uchar**) &opt_ndb_connectstring, \
0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0 },\
{ "core-file", OPT_WANT_CORE, "Write core on errors.",\
(uchar**) &opt_core, (uchar**) &opt_core, 0,\
GET_BOOL, NO_ARG, OPT_WANT_CORE_DEFAULT, 0, 0, 0, 0, 0},\
{"character-sets-dir", OPT_CHARSETS_DIR,\
"Directory where character sets are.", (uchar**) &charsets_dir,\
(uchar**) &charsets_dir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}\
#ifndef DBUG_OFF
#define NDB_STD_OPTS(prog_name) \
{ "debug", '#', "Output debug log. Often this is 'd:t:o,filename'.", \
(uchar**) &opt_debug, (uchar**) &opt_debug, \
0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0 }, \
NDB_STD_OPTS_COMMON
#else
#define NDB_STD_OPTS(prog_name) NDB_STD_OPTS_COMMON
#endif
static void ndb_std_print_version()
{
printf("MySQL distrib %s, for %s (%s)\n",
MYSQL_SERVER_VERSION,SYSTEM_TYPE,MACHINE_TYPE);
}
static void usage();
enum ndb_std_options {
OPT_NDB_SHM= 256,
OPT_NDB_SHM_SIGNUM,
OPT_NDB_OPTIMIZED_NODE_SELECTION,
OPT_WANT_CORE,
OPT_NDB_MGMD,
OPT_NDB_NODEID,
OPT_CHARSETS_DIR,
NDB_STD_OPTIONS_LAST /* should always be last in this enum */
};
static my_bool
ndb_std_get_one_option(int optid,
const struct my_option *opt __attribute__((unused)),
char *argument)
{
switch (optid) {
#ifndef DBUG_OFF
case '#':
if (opt_debug)
{
DBUG_PUSH(opt_debug);
}
else
{
DBUG_PUSH("d:t");
}
opt_endinfo= 1;
break;
#endif
case 'V':
ndb_std_print_version();
exit(0);
case '?':
usage();
exit(0);
case OPT_NDB_SHM:
if (opt_ndb_shm)
{
#ifndef NDB_SHM_TRANSPORTER
printf("Warning: binary not compiled with shared memory support,\n"
"Tcp connections will now be used instead\n");
opt_ndb_shm= 0;
#endif
}
break;
case OPT_NDB_MGMD:
case OPT_NDB_NODEID:
{
int len= my_snprintf(opt_ndb_constrbuf+opt_ndb_constrbuf_len,
sizeof(opt_ndb_constrbuf)-opt_ndb_constrbuf_len,
"%s%s%s",opt_ndb_constrbuf_len > 0 ? ",":"",
optid == OPT_NDB_NODEID ? "nodeid=" : "",
argument);
opt_ndb_constrbuf_len+= len;
}
/* fall through to add the connectstring to the end
* and set opt_ndbcluster_connectstring
*/
case OPT_NDB_CONNECTSTRING:
if (opt_ndb_connectstring && opt_ndb_connectstring[0])
my_snprintf(opt_ndb_constrbuf+opt_ndb_constrbuf_len,
sizeof(opt_ndb_constrbuf)-opt_ndb_constrbuf_len,
"%s%s", opt_ndb_constrbuf_len > 0 ? ",":"",
opt_ndb_connectstring);
else
opt_ndb_constrbuf[opt_ndb_constrbuf_len]= 0;
opt_connect_str= opt_ndb_constrbuf;
break;
}
return 0;
}
#endif /*_NDB_OPTS_H */
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