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/*
common commandline code to ctdb test tools
Copyright (C) Andrew Tridgell 2007
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "lib/events/events.h"
#include "system/filesys.h"
#include "popt.h"
#include "../include/ctdb.h"
#include "../include/ctdb_private.h"
/* Handle common command line options for ctdb test progs
*/
static struct {
const char *nlist;
const char *transport;
const char *myaddress;
int self_connect;
const char *db_dir;
int torture;
} ctdb_cmdline = {
.nlist = NULL,
.transport = "tcp",
.myaddress = NULL,
.self_connect = 0,
.db_dir = NULL,
.torture = 0
};
struct poptOption popt_ctdb_cmdline[] = {
{ "nlist", 0, POPT_ARG_STRING, &ctdb_cmdline.nlist, 0, "node list file", "filename" },
{ "listen", 0, POPT_ARG_STRING, &ctdb_cmdline.myaddress, 0, "address to listen on", "address" },
{ "transport", 0, POPT_ARG_STRING, &ctdb_cmdline.transport, 0, "protocol transport", NULL },
{ "self-connect", 0, POPT_ARG_NONE, &ctdb_cmdline.self_connect, 0, "enable self connect", "boolean" },
{ "debug", 'd', POPT_ARG_INT, &LogLevel, 0, "debug level"},
{ "dbdir", 0, POPT_ARG_STRING, &ctdb_cmdline.db_dir, 0, "directory for the tdb files", NULL },
{ "torture", 0, POPT_ARG_NONE, &ctdb_cmdline.torture, 0, "enable nastiness in library", NULL },
{ NULL }
};
/*
startup daemon side of ctdb according to command line options
*/
struct ctdb_context *ctdb_cmdline_init(struct event_context *ev)
{
struct ctdb_context *ctdb;
int ret;
if (ctdb_cmdline.nlist == NULL || ctdb_cmdline.myaddress == NULL) {
printf("You must provide a node list with --nlist and an address with --listen\n");
exit(1);
}
/* initialise ctdb */
ctdb = ctdb_init(ev);
if (ctdb == NULL) {
printf("Failed to init ctdb\n");
exit(1);
}
if (ctdb_cmdline.self_connect) {
ctdb_set_flags(ctdb, CTDB_FLAG_SELF_CONNECT);
}
if (ctdb_cmdline.torture) {
ctdb_set_flags(ctdb, CTDB_FLAG_TORTURE);
}
ret = ctdb_set_transport(ctdb, ctdb_cmdline.transport);
if (ret == -1) {
printf("ctdb_set_transport failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
/* tell ctdb what address to listen on */
ret = ctdb_set_address(ctdb, ctdb_cmdline.myaddress);
if (ret == -1) {
printf("ctdb_set_address failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
/* tell ctdb what nodes are available */
ret = ctdb_set_nlist(ctdb, ctdb_cmdline.nlist);
if (ret == -1) {
printf("ctdb_set_nlist failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
ret = ctdb_set_tdb_dir(ctdb, ctdb_cmdline.db_dir);
if (ret == -1) {
printf("ctdb_set_tdb_dir failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
return ctdb;
}
/*
startup a client only ctdb context
*/
struct ctdb_context *ctdb_cmdline_client(struct event_context *ev, const char *ctdb_socket)
{
struct ctdb_context *ctdb;
int ret;
/* initialise ctdb */
ctdb = ctdb_init(ev);
if (ctdb == NULL) {
printf("Failed to init ctdb\n");
exit(1);
}
ctdb->daemon.name = talloc_strdup(ctdb, ctdb_socket);
ret = ctdb_socket_connect(ctdb);
if (ret != 0) {
DEBUG(0,(__location__ " Failed to connect to daemon\n"));
talloc_free(ctdb);
return NULL;
}
return ctdb;
}
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