1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
/*
common commandline code to ctdb test tools
Copyright (C) Andrew Tridgell 2007
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "system/filesys.h"
#include "popt.h"
#include "../include/ctdb_client.h"
#include "../include/ctdb_private.h"
#include "../common/rb_tree.h"
#include <ctype.h>
#include "internal/cmdline.h"
/* Handle common command line options for ctdb test progs
*/
static struct {
const char *socketname;
const char *debuglevel;
int torture;
const char *events;
} ctdb_cmdline = {
.torture = 0,
.debuglevel = "NOTICE",
};
enum {OPT_EVENTSYSTEM=1};
static void ctdb_cmdline_callback(poptContext con,
enum poptCallbackReason reason,
const struct poptOption *opt,
const char *arg, const void *data)
{
switch (opt->val) {
case OPT_EVENTSYSTEM:
event_set_default_backend(arg);
break;
}
}
struct poptOption popt_ctdb_cmdline[] = {
{ NULL, 0, POPT_ARG_CALLBACK, (void *)ctdb_cmdline_callback },
{ "socket", 0, POPT_ARG_STRING, &ctdb_cmdline.socketname, 0, "local socket name", "filename" },
{ "debug", 'd', POPT_ARG_STRING, &ctdb_cmdline.debuglevel, 0, "debug level"},
{ "torture", 0, POPT_ARG_NONE, &ctdb_cmdline.torture, 0, "enable nastiness in library", NULL },
{ "events", 0, POPT_ARG_STRING, NULL, OPT_EVENTSYSTEM, "event system", 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;
/* initialise ctdb */
ctdb = ctdb_init(ev);
if (ctdb == NULL) {
printf("Failed to init ctdb\n");
exit(1);
}
if (ctdb_cmdline.torture) {
ctdb_set_flags(ctdb, CTDB_FLAG_TORTURE);
}
/* command line specified a socket name */
if (ctdb_cmdline.socketname != NULL) {
setenv("CTDB_SOCKET", ctdb_cmdline.socketname, 1);
ret = ctdb_set_socketname(ctdb, ctdb_cmdline.socketname);
if (ret == -1) {
printf("ctdb_set_socketname failed - %s\n",
ctdb_errstr(ctdb));
exit(1);
}
}
/* Set the debug level */
if (!parse_debug(ctdb_cmdline.debuglevel, &DEBUGLEVEL)) {
DEBUGLEVEL = DEBUG_NOTICE;
}
/* set up the tree to store server ids */
ctdb->server_ids = trbt_create(ctdb, 0);
return ctdb;
}
/*
startup a client only ctdb context
*/
struct ctdb_context *ctdb_cmdline_client(struct tevent_context *ev,
struct timeval req_timeout)
{
struct ctdb_context *ctdb;
char *socket_name;
int ret;
/* initialise ctdb */
ctdb = ctdb_init(ev);
if (ctdb == NULL) {
fprintf(stderr, "Failed to init ctdb\n");
exit(1);
}
/* tell ctdb the socket address */
socket_name = getenv("CTDB_SOCKET");
if (socket_name != NULL) {
ret = ctdb_set_socketname(ctdb, socket_name);
if (ret == -1) {
printf("ctdb_set_socketname failed - %s\n",
ctdb_errstr(ctdb));
exit(1);
}
}
if (ctdb_cmdline.socketname != NULL) {
ret = ctdb_set_socketname(ctdb, ctdb_cmdline.socketname);
if (ret == -1) {
fprintf(stderr, "ctdb_set_socketname failed - %s\n",
ctdb_errstr(ctdb));
exit(1);
}
}
/* Set the debug level */
if (!parse_debug(ctdb_cmdline.debuglevel, &DEBUGLEVEL)) {
DEBUGLEVEL = DEBUG_NOTICE;
}
ret = ctdb_socket_connect(ctdb);
if (ret != 0) {
fprintf(stderr, __location__ " Failed to connect to daemon\n");
talloc_free(ctdb);
return NULL;
}
/* get our pnn */
ctdb->pnn = ctdb_ctrl_getpnn(ctdb, req_timeout, CTDB_CURRENT_NODE);
if (ctdb->pnn == (uint32_t)-1) {
DEBUG(DEBUG_CRIT,(__location__ " Failed to get ctdb pnn\n"));
talloc_free(ctdb);
return NULL;
}
return ctdb;
}
|
