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authorAndrew Tridgell <tridge@samba.org>2007-04-21 07:23:42 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 14:51:17 -0500
commit650d81b252cc669ef848448afad7e9bb79c4f20e (patch)
tree7108ada18c4d7fff581470791832850c17eab6bf /source4/cluster/ctdb/common/cmdline.c
parent66a9f1e2764900a2c22a4bfad9f9caf3db729385 (diff)
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r22421: merged in latest ctdb changes from bzr
(This used to be commit 3633f862b966866819c9a0a6ad0238a858e15e62)
Diffstat (limited to 'source4/cluster/ctdb/common/cmdline.c')
-rw-r--r--source4/cluster/ctdb/common/cmdline.c142
1 files changed, 142 insertions, 0 deletions
diff --git a/source4/cluster/ctdb/common/cmdline.c b/source4/cluster/ctdb/common/cmdline.c
new file mode 100644
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+++ b/source4/cluster/ctdb/common/cmdline.c
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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 2 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, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+#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;
+}