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
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
|
/*
Copyright (c) 2006-2011 Gluster, Inc. <http://www.gluster.com>
This file is part of GlusterFS.
GlusterFS 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.
GlusterFS 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/>.
*/
#ifndef __CLI_H__
#define __CLI_H__
#ifndef _CONFIG_H
#define _CONFIG_H
#include "config.h"
#endif
#include "rpc-clnt.h"
#include "glusterfs.h"
#include "protocol-common.h"
#define DEFAULT_EVENT_POOL_SIZE 16384
#define CLI_GLUSTERD_PORT 24007
#define CLI_DEFAULT_CONN_TIMEOUT 120
#define CLI_DEFAULT_CMD_TIMEOUT 120
#define DEFAULT_CLI_LOG_FILE_DIRECTORY DATADIR "/log/glusterfs"
#define CLI_VOL_STATUS_BRICK_LEN 55
#define CLI_TAB_LENGTH 8
#define CLI_BRICK_STATUS_LINE_LEN 75
enum argp_option_keys {
ARGP_DEBUG_KEY = 133,
ARGP_PORT_KEY = 'p',
};
#define GLUSTER_MODE_SCRIPT (1 << 0)
#define GLUSTER_MODE_ERR_FATAL (1 << 1)
struct cli_state;
struct cli_cmd_word;
struct cli_cmd_tree;
struct cli_cmd;
typedef int (cli_cmd_cbk_t)(struct cli_state *state,
struct cli_cmd_word *word,
const char **words,
int wordcount);
typedef void (cli_cmd_reg_cbk_t)( struct cli_cmd *this);
typedef int (cli_cmd_match_t)(struct cli_cmd_word *word);
typedef int (cli_cmd_filler_t)(struct cli_cmd_word *word);
struct cli_cmd_word {
struct cli_cmd_tree *tree;
const char *word;
cli_cmd_filler_t *filler;
cli_cmd_match_t *match;
cli_cmd_cbk_t *cbkfn;
const char *desc;
const char *pattern;
int nextwords_cnt;
struct cli_cmd_word **nextwords;
};
struct cli_cmd_tree {
struct cli_state *state;
struct cli_cmd_word root;
};
struct cli_state {
int argc;
char **argv;
char debug;
/* for events dispatching */
glusterfs_ctx_t *ctx;
/* registry of known commands */
struct cli_cmd_tree tree;
/* the thread which "executes" the command in non-interactive mode */
/* also the thread which reads from stdin in non-readline mode */
pthread_t input;
/* terminal I/O */
const char *prompt;
int rl_enabled;
int rl_async;
int rl_processing;
/* autocompletion state */
char **matches;
char **matchesp;
char *remote_host;
int remote_port;
int mode;
int await_connected;
};
struct cli_local {
union {
struct {
dict_t *dict;
} create_vol;
struct {
char *volname;
int flags;
} start_vol;
struct {
char *volname;
int flags;
} stop_vol;
struct {
char *volname;
} delete_vol;
struct {
char *volname;
int cmd;
} defrag_vol;
struct {
char *volname;
dict_t *dict;
} replace_brick;
struct {
char *volname;
int flags;
} get_vol;
} u;
};
typedef struct cli_local cli_local_t;
typedef ssize_t (*cli_serialize_t) (struct iovec outmsg, void *args);
extern struct cli_state *global_state; /* use only in readline callback */
typedef const char *(*cli_selector_t) (void *wcon);
void *cli_getunamb (const char *tok, void **choices, cli_selector_t sel);
int cli_cmd_register (struct cli_cmd_tree *tree, struct cli_cmd *cmd);
int cli_cmds_register (struct cli_state *state);
int cli_input_init (struct cli_state *state);
int cli_cmd_process (struct cli_state *state, int argc, char *argv[]);
int cli_cmd_process_line (struct cli_state *state, const char *line);
int cli_rl_enable (struct cli_state *state);
int cli_rl_out (struct cli_state *state, const char *fmt, va_list ap);
int cli_usage_out (const char *usage);
int _cli_out (const char *fmt, ...);
#define cli_out(fmt...) do { \
FMT_WARN (fmt); \
\
_cli_out(fmt); \
\
} while (0)
int
cli_submit_request (void *req, call_frame_t *frame,
rpc_clnt_prog_t *prog,
int procnum, struct iobref *iobref,
cli_serialize_t sfunc, xlator_t *this,
fop_cbk_fn_t cbkfn, xdrproc_t xdrproc);
int32_t
cli_cmd_volume_create_parse (const char **words, int wordcount,
dict_t **options);
int32_t
cli_cmd_volume_reset_parse (const char **words, int wordcount, dict_t **opt);
int32_t
cli_cmd_gsync_set_parse (const char **words, int wordcount, dict_t **opt);
int32_t
cli_cmd_quota_parse (const char **words, int wordcount, dict_t **opt);
int32_t
cli_cmd_volume_set_parse (const char **words, int wordcount,
dict_t **options);
int32_t
cli_cmd_volume_add_brick_parse (const char **words, int wordcount,
dict_t **options);
int32_t
cli_cmd_volume_remove_brick_parse (const char **words, int wordcount,
dict_t **options);
int32_t
cli_cmd_volume_replace_brick_parse (const char **words, int wordcount,
dict_t **options);
int32_t
cli_cmd_log_rotate_parse (const char **words, int wordcount, dict_t **options);
int32_t
cli_cmd_log_locate_parse (const char **words, int wordcount, dict_t **options);
int32_t
cli_cmd_log_filename_parse (const char **words, int wordcount, dict_t **options);
cli_local_t * cli_local_get ();
void
cli_local_wipe (cli_local_t *local);
int32_t
cli_cmd_await_connected ();
int32_t
cli_cmd_broadcast_connected ();
int
cli_rpc_notify (struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
void *data);
int
cli_canonicalize_path (char *path);
int32_t
cli_cmd_volume_profile_parse (const char **words, int wordcount,
dict_t **options);
int32_t
cli_cmd_volume_top_parse (const char **words, int wordcount,
dict_t **options);
int32_t
cli_cmd_log_level_parse (const char **words, int wordcount,
dict_t **options);
int32_t
cli_cmd_volume_status_parse (const char **words, int wordcount,
dict_t **options);
int
cli_print_brick_status (char *brick, int port, int online, int pid);
void
cli_print_line (int len);
#endif /* __CLI_H__ */
|
