2 * This file is part of DisOrder.
3 * Copyright (C) 2004-2009 Richard Kettlewell
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 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 /** @file clients/disorder.c
19 * @brief Command-line client
25 #include <sys/types.h>
26 #include <sys/socket.h>
38 #include "configuration.h"
51 #include "authorize.h"
54 #include "dateparse.h"
56 #include "inputline.h"
58 static disorder_client
*client
;
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' },
65 { "local", no_argument
, 0, 'l' },
66 { "no-per-user-config", no_argument
, 0, 'N' },
67 { "help-commands", no_argument
, 0, 'H' },
68 { "user", required_argument
, 0, 'u' },
69 { "password", required_argument
, 0, 'p' },
70 { "wait-for-root", no_argument
, 0, 'W' },
74 /* display usage message and terminate */
75 static void help(void) {
77 " disorder [OPTIONS] COMMAND ...\n"
79 " --help, -h Display usage message\n"
80 " --help-commands, -H List commands\n"
81 " --version, -V Display version number\n"
82 " --config PATH, -c PATH Set configuration file\n"
83 " --local, -l Force connection to local server\n"
84 " --debug, -d Turn on debugging\n");
89 static disorder_client
*getclient(void) {
91 if(!(client
= disorder_new(1))) exit(EXIT_FAILURE
);
92 if(disorder_connect(client
)) exit(EXIT_FAILURE
);
97 static void cf_version(char attribute((unused
)) **argv
) {
100 if(disorder_version(getclient(), &v
)) exit(EXIT_FAILURE
);
101 v
= nullcheck(utf82mb_f(v
));
106 static void print_queue_entry(const struct queue_entry
*q
) {
107 if(q
->track
) xprintf("track %s\n", nullcheck(utf82mb(q
->track
)));
108 if(q
->id
) xprintf(" id %s\n", nullcheck(utf82mb(q
->id
)));
112 case origin_scheduled
:
113 xprintf(" %s by %s at %s",
114 track_origins
[q
->origin
],
115 nullcheck(utf82mb(q
->submitter
)), ctime(&q
->when
));
120 if(q
->played
) xprintf(" played at %s", ctime(&q
->played
));
121 if(q
->state
== playing_started
122 || q
->state
== playing_paused
) xprintf(" %lds so far", q
->sofar
);
123 else if(q
->expected
) xprintf(" might start at %s", ctime(&q
->expected
));
124 if(q
->scratched
) xprintf(" scratched by %s\n",
125 nullcheck(utf82mb(q
->scratched
)));
126 else xprintf(" %s\n", playing_states
[q
->state
]);
127 if(q
->wstat
) xprintf(" %s\n", wstat(q
->wstat
));
130 static void cf_playing(char attribute((unused
)) **argv
) {
131 struct queue_entry
*q
;
133 if(disorder_playing(getclient(), &q
)) exit(EXIT_FAILURE
);
135 print_queue_entry(q
);
137 xprintf("nothing\n");
140 static void cf_play(char **argv
) {
143 if(disorder_play(getclient(), *argv
++, &id
)) exit(EXIT_FAILURE
);
146 static void cf_remove(char **argv
) {
147 if(disorder_remove(getclient(), argv
[0])) exit(EXIT_FAILURE
);
150 static void cf_disable(char attribute((unused
)) **argv
) {
151 if(disorder_disable(getclient())) exit(EXIT_FAILURE
);
154 static void cf_enable(char attribute((unused
)) **argv
) {
155 if(disorder_enable(getclient())) exit(EXIT_FAILURE
);
158 static void cf_scratch(char **argv
) {
159 if(disorder_scratch(getclient(), argv
[0])) exit(EXIT_FAILURE
);
162 static void cf_shutdown(char attribute((unused
)) **argv
) {
163 if(disorder_shutdown(getclient())) exit(EXIT_FAILURE
);
166 static void cf_reconfigure(char attribute((unused
)) **argv
) {
167 /* Re-check configuration for server */
168 if(config_read(1, NULL
))
169 disorder_fatal(0, "cannot read configuration");
170 if(disorder_reconfigure(getclient())) exit(EXIT_FAILURE
);
173 static void cf_rescan(char attribute((unused
)) **argv
) {
174 if(disorder_rescan(getclient())) exit(EXIT_FAILURE
);
177 static void cf_somequeue(int (*fn
)(disorder_client
*c
,
178 struct queue_entry
**qp
)) {
179 struct queue_entry
*q
, *qbase
;
181 if(fn(getclient(), &qbase
)) exit(EXIT_FAILURE
);
182 for(q
= qbase
; q
; q
= q
->next
)
183 print_queue_entry(q
);
184 queue_free(qbase
, 1);
187 static void cf_recent(char attribute((unused
)) **argv
) {
188 cf_somequeue(disorder_recent
);
191 static void cf_queue(char attribute((unused
)) **argv
) {
192 cf_somequeue(disorder_queue
);
195 static void cf_quack(char attribute((unused
)) **argv
) {
196 if(!strcasecmp(nl_langinfo(CODESET
), "utf-8")) {
197 #define TL "\xE2\x95\xAD"
198 #define TR "\xE2\x95\xAE"
199 #define BR "\xE2\x95\xAF"
200 #define BL "\xE2\x95\xB0"
201 #define H "\xE2\x94\x80"
202 #define V "\xE2\x94\x82"
203 #define T "\xE2\x94\xAC"
205 " "TL H H H H H H H H H H H H H H H H H H TR
"\n"
206 " "V
" Naath is a babe! "V
"\n"
207 " "BL H H H H H H H H H T H H H H H H H H BR
"\n"
211 "~~~~~~~~~~~~~~~~~~~~~~\n"
215 " .------------------.\n"
216 " | Naath is a babe! |\n"
217 " `---------+--------'\n"
221 "~~~~~~~~~~~~~~~~~~~~~~\n"
226 static void cf_somelist(char **argv
,
227 int (*fn
)(disorder_client
*c
,
228 const char *arg
, const char *re
,
229 char ***vecp
, int *nvecp
)) {
234 re
= xstrdup(argv
[1] + 1);
237 if(fn(getclient(), argv
[0], re
, &base
, 0)) exit(EXIT_FAILURE
);
238 for(vec
= base
; *vec
; ++vec
)
239 xprintf("%s\n", nullcheck(utf82mb_f(*vec
)));
243 static int isarg_regexp(const char *s
) {
247 static void cf_dirs(char **argv
) {
248 cf_somelist(argv
, disorder_dirs
);
251 static void cf_files(char **argv
) {
252 cf_somelist(argv
, disorder_files
);
255 static void cf_allfiles(char **argv
) {
256 cf_somelist(argv
, disorder_allfiles
);
259 static void cf_get(char **argv
) {
262 if(disorder_get(getclient(), argv
[0], argv
[1], &value
)) exit(EXIT_FAILURE
);
263 xprintf("%s\n", nullcheck(utf82mb_f(value
)));
266 static void cf_length(char **argv
) {
269 if(disorder_length(getclient(), argv
[0], &length
)) exit(EXIT_FAILURE
);
270 xprintf("%ld\n", length
);
273 static void cf_set(char **argv
) {
274 if(disorder_set(getclient(), argv
[0], argv
[1], argv
[2])) exit(EXIT_FAILURE
);
277 static void cf_unset(char **argv
) {
278 if(disorder_unset(getclient(), argv
[0], argv
[1])) exit(EXIT_FAILURE
);
281 static void cf_prefs(char **argv
) {
282 struct kvp
*k
, *base
;
284 if(disorder_prefs(getclient(), argv
[0], &base
)) exit(EXIT_FAILURE
);
285 for(k
= base
; k
; k
= k
->next
)
287 nullcheck(utf82mb(k
->name
)), nullcheck(utf82mb(k
->value
)));
291 static void cf_search(char **argv
) {
295 if(disorder_search(getclient(), *argv
, &results
, &nresults
)) exit(EXIT_FAILURE
);
296 for(n
= 0; n
< nresults
; ++n
)
297 xprintf("%s\n", nullcheck(utf82mb(results
[n
])));
298 free_strings(nresults
, results
);
301 static void cf_random_disable(char attribute((unused
)) **argv
) {
302 if(disorder_random_disable(getclient())) exit(EXIT_FAILURE
);
305 static void cf_random_enable(char attribute((unused
)) **argv
) {
306 if(disorder_random_enable(getclient())) exit(EXIT_FAILURE
);
309 static void cf_stats(char attribute((unused
)) **argv
) {
313 if(disorder_stats(getclient(), &vec
, &nvec
)) exit(EXIT_FAILURE
);
314 for(int n
= 0; n
< nvec
; ++n
)
315 xprintf("%s\n", nullcheck(utf82mb(vec
[n
])));
316 free_strings(nvec
, vec
);
319 static void cf_get_volume(char attribute((unused
)) **argv
) {
322 if(disorder_get_volume(getclient(), &l
, &r
)) exit(EXIT_FAILURE
);
323 xprintf("%ld %ld\n", l
, r
);
326 static void cf_set_volume(char **argv
) {
327 if(disorder_set_volume(getclient(), atoi(argv
[0]), atoi(argv
[1]))) exit(EXIT_FAILURE
);
330 static void cf_log(char attribute((unused
)) **argv
) {
331 if(disorder_log(getclient(), sink_stdio("stdout", stdout
))) exit(EXIT_FAILURE
);
334 static void cf_move(char **argv
) {
338 if((e
= xstrtol(&n
, argv
[1], 0, 10)))
339 disorder_fatal(e
, "cannot convert '%s'", argv
[1]);
340 if(n
> INT_MAX
|| n
< INT_MIN
)
341 disorder_fatal(e
, "%ld out of range", n
);
342 if(disorder_move(getclient(), argv
[0], (int)n
)) exit(EXIT_FAILURE
);
345 static void cf_part(char **argv
) {
348 if(disorder_part(getclient(), argv
[0], argv
[1], argv
[2], &s
)) exit(EXIT_FAILURE
);
349 xprintf("%s\n", nullcheck(utf82mb_f(s
)));
352 static int isarg_filename(const char *s
) {
356 static void cf_authorize(char **argv
) {
357 authorize(getclient(), argv
[0], argv
[1]);
360 static void cf_resolve(char **argv
) {
363 if(disorder_resolve(getclient(), argv
[0], &track
)) exit(EXIT_FAILURE
);
364 xprintf("%s\n", nullcheck(utf82mb_f(track
)));
367 static void cf_pause(char attribute((unused
)) **argv
) {
368 if(disorder_pause(getclient())) exit(EXIT_FAILURE
);
371 static void cf_resume(char attribute((unused
)) **argv
) {
372 if(disorder_resume(getclient())) exit(EXIT_FAILURE
);
375 static void cf_tags(char attribute((unused
)) **argv
) {
378 if(disorder_tags(getclient(), &vec
, 0)) exit(EXIT_FAILURE
);
380 xprintf("%s\n", nullcheck(utf82mb(*vec
++)));
383 static void cf_users(char attribute((unused
)) **argv
) {
386 if(disorder_users(getclient(), &vec
, 0)) exit(EXIT_FAILURE
);
388 xprintf("%s\n", nullcheck(utf82mb(*vec
++)));
391 static void cf_get_global(char **argv
) {
394 if(disorder_get_global(getclient(), argv
[0], &value
)) exit(EXIT_FAILURE
);
395 xprintf("%s\n", nullcheck(utf82mb_f(value
)));
398 static void cf_set_global(char **argv
) {
399 if(disorder_set_global(getclient(), argv
[0], argv
[1])) exit(EXIT_FAILURE
);
402 static void cf_unset_global(char **argv
) {
403 if(disorder_unset_global(getclient(), argv
[0])) exit(EXIT_FAILURE
);
406 static int isarg_integer(const char *s
) {
409 if(!isdigit((unsigned char)*s
))
416 static void cf_new(char **argv
) {
419 if(disorder_new_tracks(getclient(), argv
[0] ?
atol(argv
[0]) : 0, &vec
, 0))
422 xprintf("%s\n", nullcheck(utf82mb(*vec
++)));
425 static void cf_rtp_address(char attribute((unused
)) **argv
) {
426 char *address
, *port
;
428 if(disorder_rtp_address(getclient(), &address
, &port
)) exit(EXIT_FAILURE
);
429 xprintf("address: %s\nport: %s\n", address
, port
);
432 static int isarg_rights(const char *arg
) {
433 return strchr(arg
, ',') || !parse_rights(arg
, 0, 0);
436 static void cf_adduser(char **argv
) {
437 if(disorder_adduser(getclient(), argv
[0], argv
[1], argv
[2]))
441 static void cf_deluser(char **argv
) {
442 if(disorder_deluser(getclient(), argv
[0]))
446 static void cf_edituser(char **argv
) {
447 if(disorder_edituser(getclient(), argv
[0], argv
[1], argv
[2]))
451 static void cf_userinfo(char **argv
) {
454 if(disorder_userinfo(getclient(), argv
[0], argv
[1], &s
))
456 xprintf("%s\n", nullcheck(utf82mb_f(s
)));
459 static int isarg_option(const char *arg
) {
460 return arg
[0] == '-';
463 static int argvlen(char **argv
) {
471 static const struct option setup_guest_options
[] = {
472 { "help", no_argument
, 0, 'h' },
473 { "online-registration", no_argument
, 0, 'r' },
474 { "no-online-registration", no_argument
, 0, 'R' },
478 static void help_setup_guest(void) {
480 " disorder setup-guest [OPTIONS]\n"
482 " --help, -h Display usage message\n"
483 " --online-registration Enable online registration (default)\n"
484 " --no-online-registration Disable online registration\n");
489 static void cf_setup_guest(char **argv
) {
490 int n
, online_registration
= 1;
492 while((n
= getopt_long(argvlen(argv
) + 1, argv
- 1,
493 "hrR", setup_guest_options
, 0)) >= 0) {
495 case 'h': help_setup_guest();
496 case 'r': online_registration
= 1; break;
497 case 'R': online_registration
= 0; break;
498 default: disorder_fatal(0, "invalid option");
501 if(online_registration
&& !config
->mail_sender
)
502 disorder_fatal(0, "you MUST set mail_sender if you want online registration");
503 if(disorder_adduser(getclient(), "guest", "",
504 online_registration ?
"read,register" : "read"))
508 /** @brief A scheduled event read from the server */
509 struct scheduled_event
{
510 /** @brief When event should occur */
513 /** @brief Details of action */
514 struct kvp
*actiondata
;
516 /** @brief Event ID */
520 static int compare_event(const void *av
, const void *bv
) {
521 struct scheduled_event
*a
= (void *)av
, *b
= (void *)bv
;
523 /* Primary sort key is the trigger time */
524 if(a
->when
< b
->when
)
526 else if(a
->when
> b
->when
)
528 /* For events that go off at the same time just sort by ID */
529 return strcmp(a
->id
, b
->id
);
532 static void cf_schedule_list(char attribute((unused
)) **argv
) {
535 struct scheduled_event
*events
;
537 const char *action
, *key
, *value
, *priority
;
540 /* Get all known events */
541 if(disorder_schedule_list(getclient(), &ids
, &nids
))
543 events
= xcalloc(nids
, sizeof *events
);
544 for(n
= 0; n
< nids
; ++n
) {
545 events
[n
].id
= ids
[n
];
546 if(disorder_schedule_get(getclient(), ids
[n
], &events
[n
].actiondata
))
548 events
[n
].when
= atoll(kvp_get(events
[n
].actiondata
, "when"));
550 /* Sort by trigger time */
551 qsort(events
, nids
, sizeof *events
, compare_event
);
553 for(n
= 0; n
< nids
; ++n
) {
554 strftime(tb
, sizeof tb
, "%Y-%m-%d %H:%M:%S %Z", localtime(&events
[n
].when
));
555 action
= kvp_get(events
[n
].actiondata
, "action");
556 priority
= kvp_get(events
[n
].actiondata
, "priority");
557 if(!strcmp(priority
, "junk"))
559 else if(!strcmp(priority
, "normal"))
563 xprintf("%11s %-25s %c %-8s %s",
564 events
[n
].id
, tb
, prichar
, kvp_get(events
[n
].actiondata
, "who"),
566 if(!strcmp(action
, "play"))
568 nullcheck(utf82mb(kvp_get(events
[n
].actiondata
, "track"))));
569 else if(!strcmp(action
, "set-global")) {
570 key
= kvp_get(events
[n
].actiondata
, "key");
571 value
= kvp_get(events
[n
].actiondata
, "value");
574 nullcheck(utf82mb(key
)),
575 nullcheck(utf82mb(value
)));
578 nullcheck(utf82mb(key
)));
584 static void cf_schedule_del(char **argv
) {
585 if(disorder_schedule_del(getclient(), argv
[0]))
589 static void cf_schedule_play(char **argv
) {
590 if(disorder_schedule_add_play(getclient(),
597 static void cf_schedule_set_global(char **argv
) {
598 if(disorder_schedule_add_set_global(getclient(),
606 static void cf_schedule_unset_global(char **argv
) {
607 if(disorder_schedule_add_unset_global(getclient(),
614 static void cf_adopt(char **argv
) {
615 if(disorder_adopt(getclient(), argv
[0]))
619 static void cf_playlists(char attribute((unused
)) **argv
) {
623 if(disorder_playlists(getclient(), &vec
, &nvec
))
625 for(int n
= 0; n
< nvec
; ++n
)
626 xprintf("%s\n", nullcheck(utf82mb(vec
[n
])));
627 free_strings(nvec
, vec
);
630 static void cf_playlist_del(char **argv
) {
631 if(disorder_playlist_delete(getclient(), argv
[0]))
635 static void cf_playlist_get(char **argv
) {
639 if(disorder_playlist_get(getclient(), argv
[0], &vec
, &nvec
))
641 for(int n
= 0; n
< nvec
; ++n
)
642 xprintf("%s\n", nullcheck(utf82mb(vec
[n
])));
643 free_strings(nvec
, vec
);
646 static void cf_playlist_set(char **argv
) {
653 // Read track list from file
654 if(!(input
= fopen(argv
[1], "r")))
655 disorder_fatal(errno
, "opening %s", argv
[1]);
658 // Read track list from standard input
663 while(!inputline(tag
, input
, &l
, '\n')) {
669 disorder_fatal(errno
, "reading %s", tag
);
672 if(disorder_playlist_lock(getclient(), argv
[0])
673 || disorder_playlist_set(getclient(), argv
[0], v
->vec
, v
->nvec
)
674 || disorder_playlist_unlock(getclient()))
678 /** @brief Command-line client's definition of a command */
679 static const struct client_command
{
680 /** @brief Command name */
683 /** @brief Minimum number of argument */
686 /** @brief Maximum number of argument */
689 /** @brief Pointer to function implementing command */
692 /** @brief Function to recognize a valid argument, or NULL */
693 int (*isarg
)(const char *);
695 /** @brief Summary of arguments */
698 /** @brief Description */
701 { "adduser", 2, 3, cf_adduser
, isarg_rights
, "USERNAME PASSWORD [RIGHTS]",
702 "Create a new user" },
703 { "adopt", 1, 1, cf_adopt
, 0, "ID",
704 "Adopt a randomly picked track" },
705 { "allfiles", 1, 2, cf_allfiles
, isarg_regexp
, "DIR [~REGEXP]",
706 "List all files and directories in DIR" },
707 { "authorize", 1, 2, cf_authorize
, isarg_rights
, "USERNAME [RIGHTS]",
708 "Authorize user USERNAME to connect" },
709 { "deluser", 1, 1, cf_deluser
, 0, "USERNAME",
710 "Delete user USERNAME" },
711 { "dirs", 1, 2, cf_dirs
, isarg_regexp
, "DIR [~REGEXP]",
712 "List directories in DIR" },
713 { "disable", 0, 0, cf_disable
, 0, "",
715 { "disable-random", 0, 0, cf_random_disable
, 0, "",
716 "Disable random play" },
717 { "edituser", 3, 3, cf_edituser
, 0, "USERNAME PROPERTY VALUE",
718 "Set a property of user USERNAME" },
719 { "enable", 0, 0, cf_enable
, 0, "",
721 { "enable-random", 0, 0, cf_random_enable
, 0, "",
722 "Enable random play" },
723 { "files", 1, 2, cf_files
, isarg_regexp
, "DIR [~REGEXP]",
724 "List files in DIR" },
725 { "get", 2, 2, cf_get
, 0, "TRACK NAME",
726 "Get a preference value" },
727 { "get-global", 1, 1, cf_get_global
, 0, "NAME",
728 "Get a global preference value" },
729 { "get-volume", 0, 0, cf_get_volume
, 0, "",
730 "Get the current volume" },
731 { "length", 1, 1, cf_length
, 0, "TRACK",
732 "Get the length of TRACK in seconds" },
733 { "log", 0, 0, cf_log
, 0, "",
734 "Copy event log to stdout" },
735 { "move", 2, 2, cf_move
, 0, "TRACK DELTA",
736 "Move a track in the queue" },
737 { "new", 0, 1, cf_new
, isarg_integer
, "[MAX]",
738 "Get the most recently added MAX tracks" },
739 { "part", 3, 3, cf_part
, 0, "TRACK CONTEXT PART",
740 "Find a track name part" },
741 { "pause", 0, 0, cf_pause
, 0, "",
742 "Pause the currently playing track" },
743 { "play", 1, INT_MAX
, cf_play
, isarg_filename
, "TRACKS...",
744 "Add TRACKS to the end of the queue" },
745 { "playing", 0, 0, cf_playing
, 0, "",
746 "Report the playing track" },
747 { "playlist-del", 1, 1, cf_playlist_del
, 0, "PLAYLIST",
748 "Delete a playlist" },
749 { "playlist-get", 1, 1, cf_playlist_get
, 0, "PLAYLIST",
750 "Get the contents of a playlist" },
751 { "playlist-set", 1, 2, cf_playlist_set
, isarg_filename
, "PLAYLIST [PATH]",
752 "Set the contents of a playlist" },
753 { "playlists", 0, 0, cf_playlists
, 0, "",
755 { "prefs", 1, 1, cf_prefs
, 0, "TRACK",
756 "Display all the preferences for TRACK" },
757 { "quack", 0, 0, cf_quack
, 0, 0, 0 },
758 { "queue", 0, 0, cf_queue
, 0, "",
759 "Display the current queue" },
760 { "random-disable", 0, 0, cf_random_disable
, 0, "",
761 "Disable random play" },
762 { "random-enable", 0, 0, cf_random_enable
, 0, "",
763 "Enable random play" },
764 { "recent", 0, 0, cf_recent
, 0, "",
765 "Display recently played track" },
766 { "reconfigure", 0, 0, cf_reconfigure
, 0, "",
767 "Reconfigure the daemon" },
768 { "remove", 1, 1, cf_remove
, 0, "TRACK",
769 "Remove a track from the queue" },
770 { "rescan", 0, 0, cf_rescan
, 0, "",
771 "Rescan for new tracks" },
772 { "resolve", 1, 1, cf_resolve
, 0, "TRACK",
773 "Resolve alias for TRACK" },
774 { "resume", 0, 0, cf_resume
, 0, "",
775 "Resume after a pause" },
776 { "rtp-address", 0, 0, cf_rtp_address
, 0, "",
777 "Report server's broadcast address" },
778 { "schedule-del", 1, 1, cf_schedule_del
, 0, "EVENT",
779 "Delete a scheduled event" },
780 { "schedule-list", 0, 0, cf_schedule_list
, 0, "",
781 "List scheduled events" },
782 { "schedule-play", 3, 3, cf_schedule_play
, 0, "WHEN PRI TRACK",
783 "Play TRACK later" },
784 { "schedule-set-global", 4, 4, cf_schedule_set_global
, 0, "WHEN PRI NAME VAL",
785 "Set a global preference later" },
786 { "schedule-unset-global", 3, 3, cf_schedule_unset_global
, 0, "WHEN PRI NAME",
787 "Unset a global preference later" },
788 { "scratch", 0, 0, cf_scratch
, 0, "",
789 "Scratch the currently playing track" },
790 { "scratch-id", 1, 1, cf_scratch
, 0, "ID",
791 "Scratch the currently playing track" },
792 { "search", 1, 1, cf_search
, 0, "WORDS",
793 "Display tracks matching all the words" },
794 { "set", 3, 3, cf_set
, 0, "TRACK NAME VALUE",
795 "Set a preference value" },
796 { "set-global", 2, 2, cf_set_global
, 0, "NAME VALUE",
797 "Set a global preference value" },
798 { "set-volume", 2, 2, cf_set_volume
, 0, "LEFT RIGHT",
800 { "setup-guest", 0, INT_MAX
, cf_setup_guest
, isarg_option
, "[OPTIONS]",
801 "Create the guest login" },
802 { "shutdown", 0, 0, cf_shutdown
, 0, "",
803 "Shut down the daemon" },
804 { "stats", 0, 0, cf_stats
, 0, "",
805 "Display server statistics" },
806 { "tags", 0, 0, cf_tags
, 0, "",
808 { "unset", 2, 2, cf_unset
, 0, "TRACK NAME",
809 "Unset a preference" },
810 { "unset-global", 1, 1, cf_unset_global
, 0, "NAME",
811 "Unset a global preference" },
812 { "userinfo", 2, 2, cf_userinfo
, 0, "USERNAME PROPERTY",
813 "Get a property of a user" },
814 { "users", 0, 0, cf_users
, 0, "",
816 { "version", 0, 0, cf_version
, 0, "",
817 "Display the server version" },
820 static void help_commands(void) {
821 unsigned n
, max
= 0, l
;
823 xprintf("Command summary:\n");
824 for(n
= 0; n
< sizeof commands
/ sizeof *commands
; ++n
) {
825 if(!commands
[n
].desc
) continue;
826 l
= strlen(commands
[n
].name
);
827 if(*commands
[n
].argstr
)
828 l
+= strlen(commands
[n
].argstr
) + 1;
832 for(n
= 0; n
< sizeof commands
/ sizeof *commands
; ++n
) {
833 if(!commands
[n
].desc
) continue;
834 l
= strlen(commands
[n
].name
);
835 if(*commands
[n
].argstr
)
836 l
+= strlen(commands
[n
].argstr
) + 1;
837 xprintf(" %s%s%s%*s %s\n", commands
[n
].name
,
838 *commands
[n
].argstr ?
" " : "",
847 static void wait_for_root(void) {
848 const char *password
;
850 while(!trackdb_readable()) {
851 disorder_info("waiting for trackdb...");
854 trackdb_init(TRACKDB_NO_RECOVER
|TRACKDB_NO_UPGRADE
);
856 trackdb_open(TRACKDB_READ_ONLY
);
857 password
= trackdb_get_password("root");
861 disorder_info("waiting for root user to be created...");
864 trackdb_deinit(NULL
);
867 int main(int argc
, char **argv
) {
868 int n
, i
, j
, local
= 0, wfr
= 0;
871 const char *user
= 0, *password
= 0;
874 /* garbage-collect PCRE's memory */
875 pcre_malloc
= xmalloc
;
877 if(!setlocale(LC_CTYPE
, "")) disorder_fatal(errno
, "error calling setlocale");
878 if(!setlocale(LC_TIME
, "")) disorder_fatal(errno
, "error calling setlocale");
879 while((n
= getopt_long(argc
, argv
, "+hVc:dHlNu:p:W", options
, 0)) >= 0) {
882 case 'H': help_commands();
883 case 'V': version("disorder");
884 case 'c': configfile
= optarg
; break;
885 case 'd': debugging
= 1; break;
886 case 'l': local
= 1; break;
887 case 'N': config_per_user
= 0; break;
888 case 'u': user
= optarg
; break;
889 case 'p': password
= optarg
; break;
890 case 'W': wfr
= 1; break;
891 default: disorder_fatal(0, "invalid option");
894 if(config_read(0, NULL
)) disorder_fatal(0, "cannot read configuration");
896 xfree(config
->username
);
897 config
->username
= xstrdup(user
);
898 config
->password
= 0;
901 xfree(config
->password
);
902 config
->password
= xstrdup(password
);
905 config
->connect
.af
= -1;
909 optind
= 1; /* for subsequent getopt calls */
910 /* gcrypt initialization */
911 if(!gcry_check_version(NULL
))
912 disorder_fatal(0, "gcry_check_version failed");
913 gcry_control(GCRYCTL_INIT_SECMEM
, 0);
914 gcry_control (GCRYCTL_INITIALIZATION_FINISHED
, 0);
915 /* accumulate command args */
917 if((i
= TABLE_FIND(commands
, name
, argv
[n
])) < 0)
918 disorder_fatal(0, "unknown command '%s'", argv
[n
]);
919 if(n
+ commands
[i
].min
>= argc
)
920 disorder_fatal(0, "missing arguments to '%s'", argv
[n
]);
922 /* Include the command name in the args, but at element -1, for
923 * the benefit of subcommand getopt calls */
924 vector_append(&args
, xstrdup(argv
[n
]));
926 for(j
= 0; j
< commands
[i
].min
; ++j
)
927 vector_append(&args
, nullcheck(mb2utf8(argv
[n
+ j
])));
928 for(; j
< commands
[i
].max
930 && commands
[i
].isarg(argv
[n
+ j
]); ++j
)
931 vector_append(&args
, nullcheck(mb2utf8(argv
[n
+ j
])));
932 vector_terminate(&args
);
933 commands
[i
].fn(args
.vec
+ 1);
937 if(client
&& disorder_close(client
)) exit(EXIT_FAILURE
);
938 if(fclose(stdout
) < 0) disorder_fatal(errno
, "error closing stdout");