Commit | Line | Data |
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460b9539 | 1 | /* |
2 | * This file is part of DisOrder. | |
5aff007d | 3 | * Copyright (C) 2004-2008 Richard Kettlewell |
460b9539 | 4 | * |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
18 | * USA | |
19 | */ | |
20 | ||
21 | #include <config.h> | |
22 | #include "types.h" | |
23 | ||
24 | #include <getopt.h> | |
25 | #include <sys/types.h> | |
26 | #include <sys/socket.h> | |
27 | #include <sys/un.h> | |
28 | #include <stdio.h> | |
29 | #include <errno.h> | |
30 | #include <stdlib.h> | |
31 | #include <string.h> | |
32 | #include <locale.h> | |
33 | #include <time.h> | |
34 | #include <stddef.h> | |
35 | #include <unistd.h> | |
36 | #include <assert.h> | |
fe8f8518 | 37 | #include <pcre.h> |
2a10b70b | 38 | #include <ctype.h> |
460b9539 | 39 | |
40 | #include "configuration.h" | |
41 | #include "syscalls.h" | |
42 | #include "log.h" | |
43 | #include "queue.h" | |
44 | #include "client.h" | |
45 | #include "wstat.h" | |
46 | #include "table.h" | |
47 | #include "charset.h" | |
48 | #include "kvp.h" | |
49 | #include "split.h" | |
50 | #include "sink.h" | |
51 | #include "plugin.h" | |
52 | #include "mem.h" | |
53 | #include "defs.h" | |
54 | #include "authorize.h" | |
55 | #include "vector.h" | |
3fbdc96d | 56 | #include "version.h" |
460b9539 | 57 | |
0f55e905 | 58 | static disorder_client *client; |
460b9539 | 59 | |
60 | static const struct option options[] = { | |
61 | { "help", no_argument, 0, 'h' }, | |
62 | { "version", no_argument, 0, 'V' }, | |
63 | { "config", required_argument, 0, 'c' }, | |
64 | { "debug", no_argument, 0, 'd' }, | |
af66d051 | 65 | { "local", no_argument, 0, 'l' }, |
63ad732f | 66 | { "no-per-user-config", no_argument, 0, 'N' }, |
460b9539 | 67 | { "help-commands", no_argument, 0, 'H' }, |
f0feb22e RK |
68 | { "user", required_argument, 0, 'u' }, |
69 | { "password", required_argument, 0, 'p' }, | |
460b9539 | 70 | { 0, 0, 0, 0 } |
71 | }; | |
72 | ||
73 | /* display usage message and terminate */ | |
74 | static void help(void) { | |
75 | xprintf("Usage:\n" | |
76 | " disorder [OPTIONS] COMMAND ...\n" | |
77 | "Options:\n" | |
78 | " --help, -h Display usage message\n" | |
79 | " --help-commands, -H List commands\n" | |
80 | " --version, -V Display version number\n" | |
81 | " --config PATH, -c PATH Set configuration file\n" | |
af66d051 | 82 | " --local, -l Force connection to local server\n" |
460b9539 | 83 | " --debug, -d Turn on debugging\n"); |
84 | xfclose(stdout); | |
85 | exit(0); | |
86 | } | |
87 | ||
0f55e905 RK |
88 | static disorder_client *getclient(void) { |
89 | if(!client) { | |
90 | if(!(client = disorder_new(1))) exit(EXIT_FAILURE); | |
91 | if(disorder_connect(client)) exit(EXIT_FAILURE); | |
92 | } | |
93 | return client; | |
94 | } | |
95 | ||
96 | static void cf_version(char attribute((unused)) **argv) { | |
460b9539 | 97 | char *v; |
98 | ||
0f55e905 | 99 | if(disorder_version(getclient(), &v)) exit(EXIT_FAILURE); |
460b9539 | 100 | xprintf("%s\n", nullcheck(utf82mb(v))); |
101 | } | |
102 | ||
103 | static void print_queue_entry(const struct queue_entry *q) { | |
104 | if(q->track) xprintf("track %s\n", nullcheck(utf82mb(q->track))); | |
105 | if(q->id) xprintf(" id %s\n", nullcheck(utf82mb(q->id))); | |
106 | if(q->submitter) xprintf(" submitted by %s at %s", | |
107 | nullcheck(utf82mb(q->submitter)), ctime(&q->when)); | |
108 | if(q->played) xprintf(" played at %s", ctime(&q->played)); | |
109 | if(q->state == playing_started | |
110 | || q->state == playing_paused) xprintf(" %lds so far", q->sofar); | |
111 | else if(q->expected) xprintf(" might start at %s", ctime(&q->expected)); | |
112 | if(q->scratched) xprintf(" scratched by %s\n", | |
113 | nullcheck(utf82mb(q->scratched))); | |
114 | else xprintf(" %s\n", playing_states[q->state]); | |
115 | if(q->wstat) xprintf(" %s\n", wstat(q->wstat)); | |
116 | } | |
117 | ||
0f55e905 | 118 | static void cf_playing(char attribute((unused)) **argv) { |
460b9539 | 119 | struct queue_entry *q; |
120 | ||
0f55e905 | 121 | if(disorder_playing(getclient(), &q)) exit(EXIT_FAILURE); |
460b9539 | 122 | if(q) |
123 | print_queue_entry(q); | |
124 | else | |
125 | xprintf("nothing\n"); | |
126 | } | |
127 | ||
0f55e905 | 128 | static void cf_play(char **argv) { |
460b9539 | 129 | while(*argv) |
0f55e905 | 130 | if(disorder_play(getclient(), *argv++)) exit(EXIT_FAILURE); |
460b9539 | 131 | } |
132 | ||
0f55e905 RK |
133 | static void cf_remove(char **argv) { |
134 | if(disorder_remove(getclient(), argv[0])) exit(EXIT_FAILURE); | |
460b9539 | 135 | } |
136 | ||
0f55e905 RK |
137 | static void cf_disable(char attribute((unused)) **argv) { |
138 | if(disorder_disable(getclient())) exit(EXIT_FAILURE); | |
460b9539 | 139 | } |
140 | ||
0f55e905 RK |
141 | static void cf_enable(char attribute((unused)) **argv) { |
142 | if(disorder_enable(getclient())) exit(EXIT_FAILURE); | |
460b9539 | 143 | } |
144 | ||
0f55e905 RK |
145 | static void cf_scratch(char **argv) { |
146 | if(disorder_scratch(getclient(), argv[0])) exit(EXIT_FAILURE); | |
460b9539 | 147 | } |
148 | ||
0f55e905 RK |
149 | static void cf_shutdown(char attribute((unused)) **argv) { |
150 | if(disorder_shutdown(getclient())) exit(EXIT_FAILURE); | |
460b9539 | 151 | } |
152 | ||
0f55e905 | 153 | static void cf_reconfigure(char attribute((unused)) **argv) { |
c00fce3a RK |
154 | /* Re-check configuration for server */ |
155 | if(config_read(1)) fatal(0, "cannot read configuration"); | |
0f55e905 | 156 | if(disorder_reconfigure(getclient())) exit(EXIT_FAILURE); |
460b9539 | 157 | } |
158 | ||
0f55e905 RK |
159 | static void cf_rescan(char attribute((unused)) **argv) { |
160 | if(disorder_rescan(getclient())) exit(EXIT_FAILURE); | |
460b9539 | 161 | } |
162 | ||
0f55e905 | 163 | static void cf_somequeue(int (*fn)(disorder_client *c, |
460b9539 | 164 | struct queue_entry **qp)) { |
165 | struct queue_entry *q; | |
166 | ||
0f55e905 | 167 | if(fn(getclient(), &q)) exit(EXIT_FAILURE); |
460b9539 | 168 | while(q) { |
169 | print_queue_entry(q); | |
170 | q = q->next; | |
171 | } | |
172 | } | |
173 | ||
0f55e905 RK |
174 | static void cf_recent(char attribute((unused)) **argv) { |
175 | cf_somequeue(disorder_recent); | |
460b9539 | 176 | } |
177 | ||
0f55e905 RK |
178 | static void cf_queue(char attribute((unused)) **argv) { |
179 | cf_somequeue(disorder_queue); | |
460b9539 | 180 | } |
181 | ||
0f55e905 | 182 | static void cf_quack(char attribute((unused)) **argv) { |
460b9539 | 183 | xprintf("\n" |
184 | " .------------------.\n" | |
185 | " | Naath is a babe! |\n" | |
186 | " `---------+--------'\n" | |
187 | " \\\n" | |
188 | " >0\n" | |
189 | " (<)'\n" | |
190 | "~~~~~~~~~~~~~~~~~~~~~~\n" | |
191 | "\n"); | |
192 | } | |
193 | ||
0f55e905 | 194 | static void cf_somelist(char **argv, |
460b9539 | 195 | int (*fn)(disorder_client *c, |
196 | const char *arg, const char *re, | |
197 | char ***vecp, int *nvecp)) { | |
198 | char **vec; | |
199 | const char *re; | |
200 | ||
201 | if(argv[1]) | |
202 | re = xstrdup(argv[1] + 1); | |
203 | else | |
204 | re = 0; | |
0f55e905 | 205 | if(fn(getclient(), argv[0], re, &vec, 0)) exit(EXIT_FAILURE); |
460b9539 | 206 | while(*vec) |
207 | xprintf("%s\n", nullcheck(utf82mb(*vec++))); | |
208 | } | |
209 | ||
210 | static int isarg_regexp(const char *s) { | |
211 | return s[0] == '~'; | |
212 | } | |
213 | ||
0f55e905 RK |
214 | static void cf_dirs(char **argv) { |
215 | cf_somelist(argv, disorder_directories); | |
460b9539 | 216 | } |
217 | ||
0f55e905 RK |
218 | static void cf_files(char **argv) { |
219 | cf_somelist(argv, disorder_files); | |
460b9539 | 220 | } |
221 | ||
0f55e905 RK |
222 | static void cf_allfiles(char **argv) { |
223 | cf_somelist(argv, disorder_allfiles); | |
460b9539 | 224 | } |
225 | ||
0f55e905 | 226 | static void cf_get(char **argv) { |
460b9539 | 227 | char *value; |
228 | ||
0f55e905 | 229 | if(disorder_get(getclient(), argv[0], argv[1], &value)) exit(EXIT_FAILURE); |
460b9539 | 230 | xprintf("%s\n", nullcheck(utf82mb(value))); |
231 | } | |
232 | ||
0f55e905 | 233 | static void cf_length(char **argv) { |
460b9539 | 234 | long length; |
235 | ||
0f55e905 | 236 | if(disorder_length(getclient(), argv[0], &length)) exit(EXIT_FAILURE); |
460b9539 | 237 | xprintf("%ld\n", length); |
238 | } | |
239 | ||
0f55e905 RK |
240 | static void cf_set(char **argv) { |
241 | if(disorder_set(getclient(), argv[0], argv[1], argv[2])) exit(EXIT_FAILURE); | |
460b9539 | 242 | } |
243 | ||
0f55e905 RK |
244 | static void cf_unset(char **argv) { |
245 | if(disorder_unset(getclient(), argv[0], argv[1])) exit(EXIT_FAILURE); | |
460b9539 | 246 | } |
247 | ||
0f55e905 | 248 | static void cf_prefs(char **argv) { |
460b9539 | 249 | struct kvp *k; |
250 | ||
0f55e905 | 251 | if(disorder_prefs(getclient(), argv[0], &k)) exit(EXIT_FAILURE); |
460b9539 | 252 | for(; k; k = k->next) |
253 | xprintf("%s = %s\n", | |
254 | nullcheck(utf82mb(k->name)), nullcheck(utf82mb(k->value))); | |
255 | } | |
256 | ||
0f55e905 | 257 | static void cf_search(char **argv) { |
460b9539 | 258 | char **results; |
259 | int nresults, n; | |
260 | ||
0f55e905 | 261 | if(disorder_search(getclient(), *argv, &results, &nresults)) exit(EXIT_FAILURE); |
460b9539 | 262 | for(n = 0; n < nresults; ++n) |
263 | xprintf("%s\n", nullcheck(utf82mb(results[n]))); | |
264 | } | |
265 | ||
0f55e905 RK |
266 | static void cf_random_disable(char attribute((unused)) **argv) { |
267 | if(disorder_random_disable(getclient())) exit(EXIT_FAILURE); | |
460b9539 | 268 | } |
269 | ||
0f55e905 RK |
270 | static void cf_random_enable(char attribute((unused)) **argv) { |
271 | if(disorder_random_enable(getclient())) exit(EXIT_FAILURE); | |
460b9539 | 272 | } |
273 | ||
0f55e905 | 274 | static void cf_stats(char attribute((unused)) **argv) { |
460b9539 | 275 | char **vec; |
276 | ||
0f55e905 | 277 | if(disorder_stats(getclient(), &vec, 0)) exit(EXIT_FAILURE); |
460b9539 | 278 | while(*vec) |
279 | xprintf("%s\n", nullcheck(utf82mb(*vec++))); | |
280 | } | |
281 | ||
0f55e905 | 282 | static void cf_get_volume(char attribute((unused)) **argv) { |
460b9539 | 283 | int l, r; |
284 | ||
0f55e905 | 285 | if(disorder_get_volume(getclient(), &l, &r)) exit(EXIT_FAILURE); |
460b9539 | 286 | xprintf("%d %d\n", l, r); |
287 | } | |
288 | ||
0f55e905 RK |
289 | static void cf_set_volume(char **argv) { |
290 | if(disorder_set_volume(getclient(), atoi(argv[0]), atoi(argv[1]))) exit(EXIT_FAILURE); | |
460b9539 | 291 | } |
292 | ||
0f55e905 RK |
293 | static void cf_log(char attribute((unused)) **argv) { |
294 | if(disorder_log(getclient(), sink_stdio("stdout", stdout))) exit(EXIT_FAILURE); | |
460b9539 | 295 | } |
296 | ||
0f55e905 | 297 | static void cf_move(char **argv) { |
460b9539 | 298 | long n; |
299 | int e; | |
300 | ||
301 | if((e = xstrtol(&n, argv[1], 0, 10))) | |
302 | fatal(e, "cannot convert '%s'", argv[1]); | |
303 | if(n > INT_MAX || n < INT_MIN) | |
304 | fatal(e, "%ld out of range", n); | |
0f55e905 | 305 | if(disorder_move(getclient(), argv[0], (int)n)) exit(EXIT_FAILURE); |
460b9539 | 306 | } |
307 | ||
0f55e905 | 308 | static void cf_part(char **argv) { |
460b9539 | 309 | char *s; |
310 | ||
0f55e905 | 311 | if(disorder_part(getclient(), &s, argv[0], argv[1], argv[2])) exit(EXIT_FAILURE); |
460b9539 | 312 | xprintf("%s\n", nullcheck(utf82mb(s))); |
313 | } | |
314 | ||
315 | static int isarg_filename(const char *s) { | |
316 | return s[0] == '/'; | |
317 | } | |
318 | ||
0f55e905 RK |
319 | static void cf_authorize(char **argv) { |
320 | authorize(getclient(), argv[0], argv[1]); | |
460b9539 | 321 | } |
322 | ||
0f55e905 | 323 | static void cf_resolve(char **argv) { |
460b9539 | 324 | char *track; |
325 | ||
0f55e905 | 326 | if(disorder_resolve(getclient(), &track, argv[0])) exit(EXIT_FAILURE); |
460b9539 | 327 | xprintf("%s\n", nullcheck(utf82mb(track))); |
328 | } | |
329 | ||
0f55e905 RK |
330 | static void cf_pause(char attribute((unused)) **argv) { |
331 | if(disorder_pause(getclient())) exit(EXIT_FAILURE); | |
460b9539 | 332 | } |
333 | ||
0f55e905 RK |
334 | static void cf_resume(char attribute((unused)) **argv) { |
335 | if(disorder_resume(getclient())) exit(EXIT_FAILURE); | |
460b9539 | 336 | } |
337 | ||
0f55e905 | 338 | static void cf_tags(char attribute((unused)) **argv) { |
460b9539 | 339 | char **vec; |
340 | ||
0f55e905 | 341 | if(disorder_tags(getclient(), &vec, 0)) exit(EXIT_FAILURE); |
460b9539 | 342 | while(*vec) |
343 | xprintf("%s\n", nullcheck(utf82mb(*vec++))); | |
344 | } | |
345 | ||
0f55e905 | 346 | static void cf_users(char attribute((unused)) **argv) { |
c3be4f19 RK |
347 | char **vec; |
348 | ||
0f55e905 | 349 | if(disorder_users(getclient(), &vec, 0)) exit(EXIT_FAILURE); |
c3be4f19 RK |
350 | while(*vec) |
351 | xprintf("%s\n", nullcheck(utf82mb(*vec++))); | |
352 | } | |
353 | ||
0f55e905 | 354 | static void cf_get_global(char **argv) { |
460b9539 | 355 | char *value; |
356 | ||
0f55e905 | 357 | if(disorder_get_global(getclient(), argv[0], &value)) exit(EXIT_FAILURE); |
460b9539 | 358 | xprintf("%s\n", nullcheck(utf82mb(value))); |
359 | } | |
360 | ||
0f55e905 RK |
361 | static void cf_set_global(char **argv) { |
362 | if(disorder_set_global(getclient(), argv[0], argv[1])) exit(EXIT_FAILURE); | |
460b9539 | 363 | } |
364 | ||
0f55e905 RK |
365 | static void cf_unset_global(char **argv) { |
366 | if(disorder_unset_global(getclient(), argv[0])) exit(EXIT_FAILURE); | |
460b9539 | 367 | } |
368 | ||
2a10b70b RK |
369 | static int isarg_integer(const char *s) { |
370 | if(!*s) return 0; | |
371 | while(*s) { | |
372 | if(!isdigit((unsigned char)*s)) | |
373 | return 0; | |
374 | ++s; | |
375 | } | |
376 | return 1; | |
377 | } | |
378 | ||
0f55e905 | 379 | static void cf_new(char **argv) { |
2a10b70b RK |
380 | char **vec; |
381 | ||
0f55e905 | 382 | if(disorder_new_tracks(getclient(), &vec, 0, argv[0] ? atoi(argv[0]) : 0)) |
2a10b70b RK |
383 | exit(EXIT_FAILURE); |
384 | while(*vec) | |
385 | xprintf("%s\n", nullcheck(utf82mb(*vec++))); | |
386 | } | |
387 | ||
0f55e905 | 388 | static void cf_rtp_address(char attribute((unused)) **argv) { |
ca831831 RK |
389 | char *address, *port; |
390 | ||
0f55e905 | 391 | if(disorder_rtp_address(getclient(), &address, &port)) exit(EXIT_FAILURE); |
ca831831 RK |
392 | xprintf("address: %s\nport: %s\n", address, port); |
393 | } | |
394 | ||
0f55e905 RK |
395 | static int isarg_rights(const char *arg) { |
396 | return strchr(arg, ',') || !parse_rights(arg, 0, 0); | |
397 | } | |
398 | ||
399 | static void cf_adduser(char **argv) { | |
400 | if(disorder_adduser(getclient(), argv[0], argv[1], argv[2])) | |
f0feb22e RK |
401 | exit(EXIT_FAILURE); |
402 | } | |
403 | ||
0f55e905 RK |
404 | static void cf_deluser(char **argv) { |
405 | if(disorder_deluser(getclient(), argv[0])) | |
a55c70c7 RK |
406 | exit(EXIT_FAILURE); |
407 | } | |
408 | ||
0f55e905 RK |
409 | static void cf_edituser(char **argv) { |
410 | if(disorder_edituser(getclient(), argv[0], argv[1], argv[2])) | |
eb5dc014 RK |
411 | exit(EXIT_FAILURE); |
412 | } | |
413 | ||
0f55e905 | 414 | static void cf_userinfo(char **argv) { |
a55c70c7 RK |
415 | char *s; |
416 | ||
0f55e905 | 417 | if(disorder_userinfo(getclient(), argv[0], argv[1], &s)) |
a55c70c7 RK |
418 | exit(EXIT_FAILURE); |
419 | xprintf("%s\n", nullcheck(utf82mb(s))); | |
420 | } | |
eb5dc014 | 421 | |
0f55e905 RK |
422 | static int isarg_option(const char *arg) { |
423 | return arg[0] == '-'; | |
424 | } | |
425 | ||
426 | static int argvlen(char **argv) { | |
427 | char **start = argv; | |
428 | ||
429 | while(*argv) | |
430 | ++argv; | |
431 | return argv - start; | |
432 | } | |
433 | ||
434 | static const struct option setup_guest_options[] = { | |
435 | { "help", no_argument, 0, 'h' }, | |
436 | { "online-registration", no_argument, 0, 'r' }, | |
437 | { "no-online-registration", no_argument, 0, 'R' }, | |
438 | { 0, 0, 0, 0 } | |
439 | }; | |
440 | ||
441 | static void help_setup_guest(void) { | |
442 | xprintf("Usage:\n" | |
443 | " disorder setup-guest [OPTIONS]\n" | |
444 | "Options:\n" | |
445 | " --help, -h Display usage message\n" | |
446 | " --online-registration Enable online registration (default)\n" | |
447 | " --no-online-registration Disable online registration\n"); | |
448 | xfclose(stdout); | |
449 | exit(0); | |
450 | } | |
451 | ||
452 | static void cf_setup_guest(char **argv) { | |
453 | int n, online_registration = 1; | |
454 | ||
455 | while((n = getopt_long(argvlen(argv) + 1, argv - 1, | |
456 | "hrR", setup_guest_options, 0)) >= 0) { | |
457 | switch(n) { | |
458 | case 'h': help_setup_guest(); | |
459 | case 'r': online_registration = 1; break; | |
460 | case 'R': online_registration = 0; break; | |
461 | default: fatal(0, "invalid option"); | |
462 | } | |
463 | } | |
f1592969 | 464 | if(online_registration && !config->mail_sender) |
465 | fatal(0, "you MUST set mail_sender if you want online registration"); | |
0f55e905 RK |
466 | if(disorder_adduser(getclient(), "guest", "", |
467 | online_registration ? "read,register" : "read")) | |
468 | exit(EXIT_FAILURE); | |
469 | } | |
470 | ||
460b9539 | 471 | static const struct command { |
472 | const char *name; | |
473 | int min, max; | |
0f55e905 | 474 | void (*fn)(char **); |
460b9539 | 475 | int (*isarg)(const char *); |
476 | const char *argstr, *desc; | |
477 | } commands[] = { | |
0f55e905 | 478 | { "adduser", 2, 3, cf_adduser, isarg_rights, "USER PASSWORD [RIGHTS]", |
f0feb22e | 479 | "Create a new user" }, |
460b9539 | 480 | { "allfiles", 1, 2, cf_allfiles, isarg_regexp, "DIR [~REGEXP]", |
481 | "List all files and directories in DIR" }, | |
0f55e905 | 482 | { "authorize", 1, 2, cf_authorize, isarg_rights, "USER [RIGHTS]", |
460b9539 | 483 | "Authorize USER to connect to the server" }, |
a55c70c7 RK |
484 | { "deluser", 1, 1, cf_deluser, 0, "USER", |
485 | "Delete a user" }, | |
460b9539 | 486 | { "dirs", 1, 2, cf_dirs, isarg_regexp, "DIR [~REGEXP]", |
487 | "List directories in DIR" }, | |
488 | { "disable", 0, 0, cf_disable, 0, "", | |
489 | "Disable play" }, | |
490 | { "disable-random", 0, 0, cf_random_disable, 0, "", | |
491 | "Disable random play" }, | |
a55c70c7 | 492 | { "edituser", 3, 3, cf_edituser, 0, "USER PROPERTY VALUE", |
eb5dc014 | 493 | "Set a property of a user" }, |
460b9539 | 494 | { "enable", 0, 0, cf_enable, 0, "", |
495 | "Enable play" }, | |
496 | { "enable-random", 0, 0, cf_random_enable, 0, "", | |
497 | "Enable random play" }, | |
498 | { "files", 1, 2, cf_files, isarg_regexp, "DIR [~REGEXP]", | |
499 | "List files in DIR" }, | |
500 | { "get", 2, 2, cf_get, 0, "TRACK NAME", | |
501 | "Get a preference value" }, | |
502 | { "get-global", 1, 1, cf_get_global, 0, "NAME", | |
503 | "Get a global preference value" }, | |
504 | { "get-volume", 0, 0, cf_get_volume, 0, "", | |
505 | "Get the current volume" }, | |
506 | { "length", 1, 1, cf_length, 0, "TRACK", | |
507 | "Get the length of TRACK in seconds" }, | |
508 | { "log", 0, 0, cf_log, 0, "", | |
509 | "Copy event log to stdout" }, | |
510 | { "move", 2, 2, cf_move, 0, "TRACK DELTA", | |
511 | "Move a track in the queue" }, | |
2a10b70b RK |
512 | { "new", 0, 1, cf_new, isarg_integer, "[MAX]", |
513 | "Get the most recently added MAX tracks" }, | |
460b9539 | 514 | { "part", 3, 3, cf_part, 0, "TRACK CONTEXT PART", |
515 | "Find a track name part" }, | |
516 | { "pause", 0, 0, cf_pause, 0, "", | |
517 | "Pause the currently playing track" }, | |
518 | { "play", 1, INT_MAX, cf_play, isarg_filename, "TRACKS...", | |
519 | "Add TRACKS to the end of the queue" }, | |
520 | { "playing", 0, 0, cf_playing, 0, "", | |
521 | "Report the playing track" }, | |
522 | { "prefs", 1, 1, cf_prefs, 0, "TRACK", | |
523 | "Display all the preferences for TRACK" }, | |
524 | { "quack", 0, 0, cf_quack, 0, 0, 0 }, | |
525 | { "queue", 0, 0, cf_queue, 0, "", | |
526 | "Display the current queue" }, | |
527 | { "random-disable", 0, 0, cf_random_disable, 0, "", | |
528 | "Disable random play" }, | |
529 | { "random-enable", 0, 0, cf_random_enable, 0, "", | |
530 | "Enable random play" }, | |
531 | { "recent", 0, 0, cf_recent, 0, "", | |
532 | "Display recently played track" }, | |
533 | { "reconfigure", 0, 0, cf_reconfigure, 0, "", | |
534 | "Reconfigure the daemon" }, | |
535 | { "remove", 1, 1, cf_remove, 0, "TRACK", | |
536 | "Remove a track from the queue" }, | |
537 | { "rescan", 0, 0, cf_rescan, 0, "", | |
538 | "Rescan for new tracks" }, | |
539 | { "resolve", 1, 1, cf_resolve, 0, "TRACK", | |
540 | "Resolve alias for TRACK" }, | |
541 | { "resume", 0, 0, cf_resume, 0, "", | |
542 | "Resume after a pause" }, | |
ca831831 RK |
543 | { "rtp-address", 0, 0, cf_rtp_address, 0, "", |
544 | "Report server's broadcast address" }, | |
460b9539 | 545 | { "scratch", 0, 0, cf_scratch, 0, "", |
546 | "Scratch the currently playing track" }, | |
547 | { "scratch-id", 1, 1, cf_scratch, 0, "ID", | |
548 | "Scratch the currently playing track" }, | |
549 | { "search", 1, 1, cf_search, 0, "WORDS", | |
550 | "Display tracks matching all the words" }, | |
551 | { "set", 3, 3, cf_set, 0, "TRACK NAME VALUE", | |
552 | "Set a preference value" }, | |
553 | { "set-global", 2, 2, cf_set_global, 0, "NAME VALUE", | |
554 | "Set a global preference value" }, | |
555 | { "set-volume", 2, 2, cf_set_volume, 0, "LEFT RIGHT", | |
556 | "Set the volume" }, | |
0f55e905 RK |
557 | { "setup-guest", 0, INT_MAX, cf_setup_guest, isarg_option, "[OPTIONS]", |
558 | "Create the guest login" }, | |
460b9539 | 559 | { "shutdown", 0, 0, cf_shutdown, 0, "", |
560 | "Shut down the daemon" }, | |
561 | { "stats", 0, 0, cf_stats, 0, "", | |
562 | "Display server statistics" }, | |
563 | { "tags", 0, 0, cf_tags, 0, "", | |
564 | "List known tags" }, | |
565 | { "unset", 2, 2, cf_unset, 0, "TRACK NAME", | |
566 | "Unset a preference" }, | |
567 | { "unset-global", 1, 1, cf_unset_global, 0, "NAME", | |
568 | "Unset a global preference" }, | |
a55c70c7 RK |
569 | { "userinfo", 2, 2, cf_userinfo, 0, "USER PROPERTY", |
570 | "Get a property of as user" }, | |
c3be4f19 RK |
571 | { "users", 0, 0, cf_users, 0, "", |
572 | "List all users" }, | |
460b9539 | 573 | { "version", 0, 0, cf_version, 0, "", |
574 | "Display the server version" }, | |
575 | }; | |
576 | ||
577 | static void help_commands(void) { | |
578 | unsigned n, max = 0, l; | |
579 | ||
580 | xprintf("Command summary:\n"); | |
581 | for(n = 0; n < sizeof commands / sizeof *commands; ++n) { | |
582 | if(!commands[n].desc) continue; | |
583 | l = strlen(commands[n].name); | |
584 | if(*commands[n].argstr) | |
585 | l += strlen(commands[n].argstr) + 1; | |
586 | if(l > max) | |
587 | max = l; | |
588 | } | |
589 | for(n = 0; n < sizeof commands / sizeof *commands; ++n) { | |
590 | if(!commands[n].desc) continue; | |
591 | l = strlen(commands[n].name); | |
592 | if(*commands[n].argstr) | |
593 | l += strlen(commands[n].argstr) + 1; | |
594 | xprintf(" %s%s%s%*s %s\n", commands[n].name, | |
595 | *commands[n].argstr ? " " : "", | |
596 | commands[n].argstr, | |
597 | max - l, "", | |
598 | commands[n].desc); | |
599 | } | |
600 | xfclose(stdout); | |
601 | exit(0); | |
602 | } | |
603 | ||
604 | int main(int argc, char **argv) { | |
af66d051 | 605 | int n, i, j, local = 0; |
460b9539 | 606 | int status = 0; |
607 | struct vector args; | |
f0feb22e | 608 | const char *user = 0, *password = 0; |
460b9539 | 609 | |
320598d4 | 610 | mem_init(); |
fe8f8518 RK |
611 | /* garbage-collect PCRE's memory */ |
612 | pcre_malloc = xmalloc; | |
613 | pcre_free = xfree; | |
460b9539 | 614 | if(!setlocale(LC_CTYPE, "")) fatal(errno, "error calling setlocale"); |
218b3b38 | 615 | while((n = getopt_long(argc, argv, "+hVc:dHlNu:p:", options, 0)) >= 0) { |
460b9539 | 616 | switch(n) { |
617 | case 'h': help(); | |
618 | case 'H': help_commands(); | |
3fbdc96d | 619 | case 'V': version("disorder"); |
460b9539 | 620 | case 'c': configfile = optarg; break; |
621 | case 'd': debugging = 1; break; | |
af66d051 | 622 | case 'l': local = 1; break; |
63ad732f | 623 | case 'N': config_per_user = 0; break; |
f0feb22e RK |
624 | case 'u': user = optarg; break; |
625 | case 'p': password = optarg; break; | |
460b9539 | 626 | default: fatal(0, "invalid option"); |
627 | } | |
628 | } | |
c00fce3a | 629 | if(config_read(0)) fatal(0, "cannot read configuration"); |
f0feb22e RK |
630 | if(user) { |
631 | config->username = user; | |
632 | config->password = 0; | |
633 | } | |
634 | if(password) | |
635 | config->password = password; | |
af66d051 | 636 | if(local) |
637 | config->connect.n = 0; | |
460b9539 | 638 | n = optind; |
0f55e905 | 639 | optind = 1; /* for subsequent getopt calls */ |
460b9539 | 640 | /* accumulate command args */ |
641 | while(n < argc) { | |
642 | if((i = TABLE_FIND(commands, struct command, name, argv[n])) < 0) | |
643 | fatal(0, "unknown command '%s'", argv[n]); | |
644 | if(n + commands[i].min >= argc) | |
645 | fatal(0, "missing arguments to '%s'", argv[n]); | |
460b9539 | 646 | vector_init(&args); |
0f55e905 RK |
647 | /* Include the command name in the args, but at element -1, for |
648 | * the benefit of subcommand getopt calls */ | |
649 | vector_append(&args, argv[n]); | |
650 | n++; | |
460b9539 | 651 | for(j = 0; j < commands[i].min; ++j) |
652 | vector_append(&args, nullcheck(mb2utf8(argv[n + j]))); | |
653 | for(; j < commands[i].max | |
654 | && n + j < argc | |
655 | && commands[i].isarg(argv[n + j]); ++j) | |
656 | vector_append(&args, nullcheck(mb2utf8(argv[n + j]))); | |
657 | vector_terminate(&args); | |
0f55e905 | 658 | commands[i].fn(args.vec + 1); |
460b9539 | 659 | n += j; |
660 | } | |
0f55e905 | 661 | if(client && disorder_close(client)) exit(EXIT_FAILURE); |
460b9539 | 662 | if(fclose(stdout) < 0) fatal(errno, "error closing stdout"); |
663 | return status; | |
664 | } | |
665 | ||
666 | /* | |
667 | Local Variables: | |
668 | c-basic-offset:2 | |
669 | comment-column:40 | |
670 | End: | |
671 | */ |