2 * This file is part of DisOrder.
3 * Copyright (C) 2004-2013 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>
27 # include <sys/socket.h>
47 # include <langinfo.h>
50 #include "configuration.h"
63 #include "authorize.h"
66 #include "dateparse.h"
67 #include "inputline.h"
69 static disorder_client *client;
71 static const struct option options[] = {
72 { "help", no_argument, 0, 'h' },
73 { "version", no_argument, 0, 'V' },
74 { "config", required_argument, 0, 'c' },
75 { "debug", no_argument, 0, 'd' },
76 { "local", no_argument, 0, 'l' },
77 { "no-per-user-config", no_argument, 0, 'N' },
78 { "help-commands", no_argument, 0, 'H' },
79 { "user", required_argument, 0, 'u' },
80 { "password", required_argument, 0, 'p' },
84 /* display usage message and terminate */
85 static void help(void) {
87 " disorder [OPTIONS] COMMAND ...\n"
89 " --help, -h Display usage message\n"
90 " --help-commands, -H List commands\n"
91 " --version, -V Display version number\n"
92 " --config PATH, -c PATH Set configuration file\n"
93 " --local, -l Force connection to local server\n"
94 " --debug, -d Turn on debugging\n");
99 static disorder_client *getclient(void) {
101 if(!(client = disorder_new(1))) exit(EXIT_FAILURE);
102 if(disorder_connect(client)) exit(EXIT_FAILURE);
107 static void cf_version(char attribute((unused)) **argv) {
110 if(disorder_version(getclient(), &v)) exit(EXIT_FAILURE);
111 v = nullcheck(utf82mb_f(v));
116 static void print_queue_entry(const struct queue_entry *q) {
117 if(q->track) xprintf("track %s\n", nullcheck(utf82mb(q->track)));
118 if(q->id) xprintf(" id %s\n", nullcheck(utf82mb(q->id)));
122 case origin_scheduled:
123 xprintf(" %s by %s at %s",
124 track_origins[q->origin],
125 nullcheck(utf82mb(q->submitter)), ctime(&q->when));
130 if(q->played) xprintf(" played at %s", ctime(&q->played));
131 if(q->state == playing_started
132 || q->state == playing_paused) xprintf(" %lds so far", q->sofar);
133 else if(q->expected) xprintf(" might start at %s", ctime(&q->expected));
134 if(q->scratched) xprintf(" scratched by %s\n",
135 nullcheck(utf82mb(q->scratched)));
136 else xprintf(" %s\n", playing_states[q->state]);
137 if(q->wstat) xprintf(" %s\n", wstat(q->wstat));
140 static void cf_playing(char attribute((unused)) **argv) {
141 struct queue_entry *q;
143 if(disorder_playing(getclient(), &q)) exit(EXIT_FAILURE);
145 print_queue_entry(q);
147 xprintf("nothing\n");
150 static void cf_play(char **argv) {
153 if(disorder_play(getclient(), *argv++, &id)) exit(EXIT_FAILURE);
156 static void cf_remove(char **argv) {
157 if(disorder_remove(getclient(), argv[0])) exit(EXIT_FAILURE);
160 static void cf_disable(char attribute((unused)) **argv) {
161 if(disorder_disable(getclient())) exit(EXIT_FAILURE);
164 static void cf_enable(char attribute((unused)) **argv) {
165 if(disorder_enable(getclient())) exit(EXIT_FAILURE);
168 static void cf_scratch(char **argv) {
169 if(disorder_scratch(getclient(), argv[0])) exit(EXIT_FAILURE);
172 static void cf_shutdown(char attribute((unused)) **argv) {
173 if(disorder_shutdown(getclient())) exit(EXIT_FAILURE);
176 static void cf_reconfigure(char attribute((unused)) **argv) {
177 /* Re-check configuration for server */
178 if(config_read(1, NULL))
179 disorder_fatal(0, "cannot read configuration");
180 if(disorder_reconfigure(getclient())) exit(EXIT_FAILURE);
183 static void cf_rescan(char attribute((unused)) **argv) {
184 if(disorder_rescan(getclient())) exit(EXIT_FAILURE);
187 static void cf_somequeue(int (*fn)(disorder_client *c,
188 struct queue_entry **qp)) {
189 struct queue_entry *q, *qbase;
191 if(fn(getclient(), &qbase)) exit(EXIT_FAILURE);
192 for(q = qbase; q; q = q->next)
193 print_queue_entry(q);
194 queue_free(qbase, 1);
197 static void cf_recent(char attribute((unused)) **argv) {
198 cf_somequeue(disorder_recent);
201 static void cf_queue(char attribute((unused)) **argv) {
202 cf_somequeue(disorder_queue);
205 static void cf_quack(char attribute((unused)) **argv) {
206 if(!strcasecmp(nl_langinfo(CODESET), "utf-8")) {
207 #define TL "\xE2\x95\xAD"
208 #define TR "\xE2\x95\xAE"
209 #define BR "\xE2\x95\xAF"
210 #define BL "\xE2\x95\xB0"
211 #define H "\xE2\x94\x80"
212 #define V "\xE2\x94\x82"
213 #define T "\xE2\x94\xAC"
215 " "TL H H H H H H H H H H H H H H H H H H TR"\n"
216 " "V" Naath is a babe! "V"\n"
217 " "BL H H H H H H H H H T H H H H H H H H BR"\n"
221 "~~~~~~~~~~~~~~~~~~~~~~\n"
225 " .------------------.\n"
226 " | Naath is a babe! |\n"
227 " `---------+--------'\n"
231 "~~~~~~~~~~~~~~~~~~~~~~\n"
236 static void cf_somelist(char **argv,
237 int (*fn)(disorder_client *c,
238 const char *arg, const char *re,
239 char ***vecp, int *nvecp)) {
244 re = xstrdup(argv[1] + 1);
247 if(fn(getclient(), argv[0], re, &base, 0)) exit(EXIT_FAILURE);
248 for(vec = base; *vec; ++vec)
249 xprintf("%s\n", nullcheck(utf82mb_f(*vec)));
253 static int isarg_regexp(const char *s) {
257 static void cf_dirs(char **argv) {
258 cf_somelist(argv, disorder_dirs);
261 static void cf_files(char **argv) {
262 cf_somelist(argv, disorder_files);
265 static void cf_allfiles(char **argv) {
266 cf_somelist(argv, disorder_allfiles);
269 static void cf_get(char **argv) {
272 if(disorder_get(getclient(), argv[0], argv[1], &value)) exit(EXIT_FAILURE);
273 xprintf("%s\n", nullcheck(utf82mb_f(value)));
276 static void cf_length(char **argv) {
279 if(disorder_length(getclient(), argv[0], &length)) exit(EXIT_FAILURE);
280 xprintf("%ld\n", length);
283 static void cf_set(char **argv) {
284 if(disorder_set(getclient(), argv[0], argv[1], argv[2])) exit(EXIT_FAILURE);
287 static void cf_unset(char **argv) {
288 if(disorder_unset(getclient(), argv[0], argv[1])) exit(EXIT_FAILURE);
291 static void cf_prefs(char **argv) {
292 struct kvp *k, *base;
294 if(disorder_prefs(getclient(), argv[0], &base)) exit(EXIT_FAILURE);
295 for(k = base; k; k = k->next)
297 nullcheck(utf82mb(k->name)), nullcheck(utf82mb(k->value)));
301 static void cf_search(char **argv) {
305 if(disorder_search(getclient(), *argv, &results, &nresults)) exit(EXIT_FAILURE);
306 for(n = 0; n < nresults; ++n)
307 xprintf("%s\n", nullcheck(utf82mb(results[n])));
308 free_strings(nresults, results);
311 static void cf_random_disable(char attribute((unused)) **argv) {
312 if(disorder_random_disable(getclient())) exit(EXIT_FAILURE);
315 static void cf_random_enable(char attribute((unused)) **argv) {
316 if(disorder_random_enable(getclient())) exit(EXIT_FAILURE);
319 static void cf_stats(char attribute((unused)) **argv) {
324 if(disorder_stats(getclient(), &vec, &nvec)) exit(EXIT_FAILURE);
325 for(n = 0; n < nvec; ++n)
326 xprintf("%s\n", nullcheck(utf82mb(vec[n])));
327 free_strings(nvec, vec);
330 static void cf_get_volume(char attribute((unused)) **argv) {
333 if(disorder_get_volume(getclient(), &l, &r)) exit(EXIT_FAILURE);
334 xprintf("%ld %ld\n", l, r);
337 static void cf_set_volume(char **argv) {
338 if(disorder_set_volume(getclient(), atoi(argv[0]), atoi(argv[1]))) exit(EXIT_FAILURE);
341 static void cf_log(char attribute((unused)) **argv) {
342 if(disorder_log(getclient(), sink_stdio("stdout", stdout))) exit(EXIT_FAILURE);
345 static void cf_move(char **argv) {
349 if((e = xstrtol(&n, argv[1], 0, 10)))
350 disorder_fatal(e, "cannot convert '%s'", argv[1]);
351 if(n > INT_MAX || n < INT_MIN)
352 disorder_fatal(e, "%ld out of range", n);
353 if(disorder_move(getclient(), argv[0], (int)n)) exit(EXIT_FAILURE);
356 static void cf_part(char **argv) {
359 if(disorder_part(getclient(), argv[0], argv[1], argv[2], &s)) exit(EXIT_FAILURE);
360 xprintf("%s\n", nullcheck(utf82mb_f(s)));
363 static int isarg_filename(const char *s) {
367 static void cf_authorize(char **argv) {
368 authorize(getclient(), argv[0], argv[1]);
371 static void cf_resolve(char **argv) {
374 if(disorder_resolve(getclient(), argv[0], &track)) exit(EXIT_FAILURE);
375 xprintf("%s\n", nullcheck(utf82mb_f(track)));
378 static void cf_pause(char attribute((unused)) **argv) {
379 if(disorder_pause(getclient())) exit(EXIT_FAILURE);
382 static void cf_resume(char attribute((unused)) **argv) {
383 if(disorder_resume(getclient())) exit(EXIT_FAILURE);
386 static void cf_tags(char attribute((unused)) **argv) {
389 if(disorder_tags(getclient(), &vec, 0)) exit(EXIT_FAILURE);
391 xprintf("%s\n", nullcheck(utf82mb(*vec++)));
394 static void cf_users(char attribute((unused)) **argv) {
397 if(disorder_users(getclient(), &vec, 0)) exit(EXIT_FAILURE);
399 xprintf("%s\n", nullcheck(utf82mb(*vec++)));
402 static void cf_get_global(char **argv) {
405 if(disorder_get_global(getclient(), argv[0], &value)) exit(EXIT_FAILURE);
406 xprintf("%s\n", nullcheck(utf82mb_f(value)));
409 static void cf_set_global(char **argv) {
410 if(disorder_set_global(getclient(), argv[0], argv[1])) exit(EXIT_FAILURE);
413 static void cf_unset_global(char **argv) {
414 if(disorder_unset_global(getclient(), argv[0])) exit(EXIT_FAILURE);
417 static int isarg_integer(const char *s) {
420 if(!isdigit((unsigned char)*s))
427 static void cf_new(char **argv) {
430 if(disorder_new_tracks(getclient(), argv[0] ? atol(argv[0]) : 0, &vec, 0))
433 xprintf("%s\n", nullcheck(utf82mb(*vec++)));
436 static void cf_rtp_address(char attribute((unused)) **argv) {
437 char *address, *port;
439 if(disorder_rtp_address(getclient(), &address, &port)) exit(EXIT_FAILURE);
440 xprintf("address: %s\nport: %s\n", address, port);
443 static int isarg_rights(const char *arg) {
444 return strchr(arg, ',') || !parse_rights(arg, 0, 0);
447 static void cf_adduser(char **argv) {
448 if(disorder_adduser(getclient(), argv[0], argv[1], argv[2]))
452 static void cf_deluser(char **argv) {
453 if(disorder_deluser(getclient(), argv[0]))
457 static void cf_edituser(char **argv) {
458 if(disorder_edituser(getclient(), argv[0], argv[1], argv[2]))
462 static void cf_userinfo(char **argv) {
465 if(disorder_userinfo(getclient(), argv[0], argv[1], &s))
467 xprintf("%s\n", nullcheck(utf82mb_f(s)));
470 static int isarg_option(const char *arg) {
471 return arg[0] == '-';
474 static int argvlen(char **argv) {
482 static const struct option setup_guest_options[] = {
483 { "help", no_argument, 0, 'h' },
484 { "online-registration", no_argument, 0, 'r' },
485 { "no-online-registration", no_argument, 0, 'R' },
489 static void help_setup_guest(void) {
491 " disorder setup-guest [OPTIONS]\n"
493 " --help, -h Display usage message\n"
494 " --online-registration Enable online registration (default)\n"
495 " --no-online-registration Disable online registration\n");
500 static void cf_setup_guest(char **argv) {
501 int n, online_registration = 1;
503 while((n = getopt_long(argvlen(argv) + 1, argv - 1,
504 "hrR", setup_guest_options, 0)) >= 0) {
506 case 'h': help_setup_guest();
507 case 'r': online_registration = 1; break;
508 case 'R': online_registration = 0; break;
509 default: disorder_fatal(0, "invalid option");
512 if(online_registration && !config->mail_sender)
513 disorder_fatal(0, "you MUST set mail_sender if you want online registration");
514 if(disorder_adduser(getclient(), "guest", "",
515 online_registration ? "read,register" : "read"))
519 /** @brief A scheduled event read from the server */
520 struct scheduled_event {
521 /** @brief When event should occur */
524 /** @brief Details of action */
525 struct kvp *actiondata;
527 /** @brief Event ID */
531 static int compare_event(const void *av, const void *bv) {
532 struct scheduled_event *a = (void *)av, *b = (void *)bv;
534 /* Primary sort key is the trigger time */
535 if(a->when < b->when)
537 else if(a->when > b->when)
539 /* For events that go off at the same time just sort by ID */
540 return strcmp(a->id, b->id);
543 static void cf_schedule_list(char attribute((unused)) **argv) {
546 struct scheduled_event *events;
548 const char *action, *key, *value, *priority;
551 /* Get all known events */
552 if(disorder_schedule_list(getclient(), &ids, &nids))
554 events = xcalloc(nids, sizeof *events);
555 for(n = 0; n < nids; ++n) {
556 events[n].id = ids[n];
557 if(disorder_schedule_get(getclient(), ids[n], &events[n].actiondata))
559 events[n].when = atoll(kvp_get(events[n].actiondata, "when"));
561 /* Sort by trigger time */
562 qsort(events, nids, sizeof *events, compare_event);
564 for(n = 0; n < nids; ++n) {
565 strftime(tb, sizeof tb, "%Y-%m-%d %H:%M:%S %Z", localtime(&events[n].when));
566 action = kvp_get(events[n].actiondata, "action");
567 priority = kvp_get(events[n].actiondata, "priority");
568 if(!strcmp(priority, "junk"))
570 else if(!strcmp(priority, "normal"))
574 xprintf("%11s %-25s %c %-8s %s",
575 events[n].id, tb, prichar, kvp_get(events[n].actiondata, "who"),
577 if(!strcmp(action, "play"))
579 nullcheck(utf82mb(kvp_get(events[n].actiondata, "track"))));
580 else if(!strcmp(action, "set-global")) {
581 key = kvp_get(events[n].actiondata, "key");
582 value = kvp_get(events[n].actiondata, "value");
585 nullcheck(utf82mb(key)),
586 nullcheck(utf82mb(value)));
589 nullcheck(utf82mb(key)));
595 static void cf_schedule_del(char **argv) {
596 if(disorder_schedule_del(getclient(), argv[0]))
600 static void cf_schedule_play(char **argv) {
601 if(disorder_schedule_add_play(getclient(),
608 static void cf_schedule_set_global(char **argv) {
609 if(disorder_schedule_add_set_global(getclient(),
617 static void cf_schedule_unset_global(char **argv) {
618 if(disorder_schedule_add_unset_global(getclient(),
625 static void cf_adopt(char **argv) {
626 if(disorder_adopt(getclient(), argv[0]))
630 static void cf_playlists(char attribute((unused)) **argv) {
635 if(disorder_playlists(getclient(), &vec, &nvec))
637 for(n = 0; n < nvec; ++n)
638 xprintf("%s\n", nullcheck(utf82mb(vec[n])));
639 free_strings(nvec, vec);
642 static void cf_playlist_del(char **argv) {
643 if(disorder_playlist_delete(getclient(), argv[0]))
647 static void cf_playlist_get(char **argv) {
652 if(disorder_playlist_get(getclient(), argv[0], &vec, &nvec))
654 for(n = 0; n < nvec; ++n)
655 xprintf("%s\n", nullcheck(utf82mb(vec[n])));
656 free_strings(nvec, vec);
659 static void cf_playlist_set(char **argv) {
666 // Read track list from file
667 if(!(input = fopen(argv[1], "r")))
668 disorder_fatal(errno, "opening %s", argv[1]);
671 // Read track list from standard input
676 while(!inputline(tag, input, &l, '\n')) {
682 disorder_fatal(errno, "reading %s", tag);
685 if(disorder_playlist_lock(getclient(), argv[0])
686 || disorder_playlist_set(getclient(), argv[0], v->vec, v->nvec)
687 || disorder_playlist_unlock(getclient()))
691 /** @brief Command-line client's definition of a command */
692 static const struct client_command {
693 /** @brief Command name */
696 /** @brief Minimum number of argument */
699 /** @brief Maximum number of argument */
702 /** @brief Pointer to function implementing command */
705 /** @brief Function to recognize a valid argument, or NULL */
706 int (*isarg)(const char *);
708 /** @brief Summary of arguments */
711 /** @brief Description */
714 { "adduser", 2, 3, cf_adduser, isarg_rights, "USERNAME PASSWORD [RIGHTS]",
715 "Create a new user" },
716 { "adopt", 1, 1, cf_adopt, 0, "ID",
717 "Adopt a randomly picked track" },
718 { "allfiles", 1, 2, cf_allfiles, isarg_regexp, "DIR [~REGEXP]",
719 "List all files and directories in DIR" },
720 { "authorize", 1, 2, cf_authorize, isarg_rights, "USERNAME [RIGHTS]",
721 "Authorize user USERNAME to connect" },
722 { "deluser", 1, 1, cf_deluser, 0, "USERNAME",
723 "Delete user USERNAME" },
724 { "dirs", 1, 2, cf_dirs, isarg_regexp, "DIR [~REGEXP]",
725 "List directories in DIR" },
726 { "disable", 0, 0, cf_disable, 0, "",
728 { "disable-random", 0, 0, cf_random_disable, 0, "",
729 "Disable random play" },
730 { "edituser", 3, 3, cf_edituser, 0, "USERNAME PROPERTY VALUE",
731 "Set a property of user USERNAME" },
732 { "enable", 0, 0, cf_enable, 0, "",
734 { "enable-random", 0, 0, cf_random_enable, 0, "",
735 "Enable random play" },
736 { "files", 1, 2, cf_files, isarg_regexp, "DIR [~REGEXP]",
737 "List files in DIR" },
738 { "get", 2, 2, cf_get, 0, "TRACK NAME",
739 "Get a preference value" },
740 { "get-global", 1, 1, cf_get_global, 0, "NAME",
741 "Get a global preference value" },
742 { "get-volume", 0, 0, cf_get_volume, 0, "",
743 "Get the current volume" },
744 { "length", 1, 1, cf_length, 0, "TRACK",
745 "Get the length of TRACK in seconds" },
746 { "log", 0, 0, cf_log, 0, "",
747 "Copy event log to stdout" },
748 { "move", 2, 2, cf_move, 0, "TRACK DELTA",
749 "Move a track in the queue" },
750 { "new", 0, 1, cf_new, isarg_integer, "[MAX]",
751 "Get the most recently added MAX tracks" },
752 { "part", 3, 3, cf_part, 0, "TRACK CONTEXT PART",
753 "Find a track name part" },
754 { "pause", 0, 0, cf_pause, 0, "",
755 "Pause the currently playing track" },
756 { "play", 1, INT_MAX, cf_play, isarg_filename, "TRACKS...",
757 "Add TRACKS to the end of the queue" },
758 { "playing", 0, 0, cf_playing, 0, "",
759 "Report the playing track" },
760 { "playlist-del", 1, 1, cf_playlist_del, 0, "PLAYLIST",
761 "Delete a playlist" },
762 { "playlist-get", 1, 1, cf_playlist_get, 0, "PLAYLIST",
763 "Get the contents of a playlist" },
764 { "playlist-set", 1, 2, cf_playlist_set, isarg_filename, "PLAYLIST [PATH]",
765 "Set the contents of a playlist" },
766 { "playlists", 0, 0, cf_playlists, 0, "",
768 { "prefs", 1, 1, cf_prefs, 0, "TRACK",
769 "Display all the preferences for TRACK" },
770 { "quack", 0, 0, cf_quack, 0, 0, 0 },
771 { "queue", 0, 0, cf_queue, 0, "",
772 "Display the current queue" },
773 { "random-disable", 0, 0, cf_random_disable, 0, "",
774 "Disable random play" },
775 { "random-enable", 0, 0, cf_random_enable, 0, "",
776 "Enable random play" },
777 { "recent", 0, 0, cf_recent, 0, "",
778 "Display recently played track" },
779 { "reconfigure", 0, 0, cf_reconfigure, 0, "",
780 "Reconfigure the daemon" },
781 { "remove", 1, 1, cf_remove, 0, "TRACK",
782 "Remove a track from the queue" },
783 { "rescan", 0, 0, cf_rescan, 0, "",
784 "Rescan for new tracks" },
785 { "resolve", 1, 1, cf_resolve, 0, "TRACK",
786 "Resolve alias for TRACK" },
787 { "resume", 0, 0, cf_resume, 0, "",
788 "Resume after a pause" },
789 { "rtp-address", 0, 0, cf_rtp_address, 0, "",
790 "Report server's broadcast address" },
791 { "schedule-del", 1, 1, cf_schedule_del, 0, "EVENT",
792 "Delete a scheduled event" },
793 { "schedule-list", 0, 0, cf_schedule_list, 0, "",
794 "List scheduled events" },
795 { "schedule-play", 3, 3, cf_schedule_play, 0, "WHEN PRI TRACK",
796 "Play TRACK later" },
797 { "schedule-set-global", 4, 4, cf_schedule_set_global, 0, "WHEN PRI NAME VAL",
798 "Set a global preference later" },
799 { "schedule-unset-global", 3, 3, cf_schedule_unset_global, 0, "WHEN PRI NAME",
800 "Unset a global preference later" },
801 { "scratch", 0, 0, cf_scratch, 0, "",
802 "Scratch the currently playing track" },
803 { "scratch-id", 1, 1, cf_scratch, 0, "ID",
804 "Scratch the currently playing track" },
805 { "search", 1, 1, cf_search, 0, "WORDS",
806 "Display tracks matching all the words" },
807 { "set", 3, 3, cf_set, 0, "TRACK NAME VALUE",
808 "Set a preference value" },
809 { "set-global", 2, 2, cf_set_global, 0, "NAME VALUE",
810 "Set a global preference value" },
811 { "set-volume", 2, 2, cf_set_volume, 0, "LEFT RIGHT",
813 { "setup-guest", 0, INT_MAX, cf_setup_guest, isarg_option, "[OPTIONS]",
814 "Create the guest login" },
815 { "shutdown", 0, 0, cf_shutdown, 0, "",
816 "Shut down the daemon" },
817 { "stats", 0, 0, cf_stats, 0, "",
818 "Display server statistics" },
819 { "tags", 0, 0, cf_tags, 0, "",
821 { "unset", 2, 2, cf_unset, 0, "TRACK NAME",
822 "Unset a preference" },
823 { "unset-global", 1, 1, cf_unset_global, 0, "NAME",
824 "Unset a global preference" },
825 { "userinfo", 2, 2, cf_userinfo, 0, "USERNAME PROPERTY",
826 "Get a property of a user" },
827 { "users", 0, 0, cf_users, 0, "",
829 { "version", 0, 0, cf_version, 0, "",
830 "Display the server version" },
833 static void help_commands(void) {
834 unsigned n, max = 0, l;
836 xprintf("Command summary:\n");
837 for(n = 0; n < sizeof commands / sizeof *commands; ++n) {
838 if(!commands[n].desc) continue;
839 l = strlen(commands[n].name);
840 if(*commands[n].argstr)
841 l += strlen(commands[n].argstr) + 1;
845 for(n = 0; n < sizeof commands / sizeof *commands; ++n) {
846 if(!commands[n].desc) continue;
847 l = strlen(commands[n].name);
848 if(*commands[n].argstr)
849 l += strlen(commands[n].argstr) + 1;
850 xprintf(" %s%s%s%*s %s\n", commands[n].name,
851 *commands[n].argstr ? " " : "",
860 int main(int argc, char **argv) {
861 int n, i, j, local = 0;
864 const char *user = 0, *password = 0;
868 /* garbage-collect PCRE's memory */
869 pcre_malloc = xmalloc;
872 if(!setlocale(LC_CTYPE, "")) disorder_fatal(errno, "error calling setlocale");
873 if(!setlocale(LC_TIME, "")) disorder_fatal(errno, "error calling setlocale");
874 while((n = getopt_long(argc, argv, "+hVc:dHlNu:p:", options, 0)) >= 0) {
877 case 'H': help_commands();
878 case 'V': version("disorder");
879 case 'c': configfile = optarg; break;
880 case 'd': debugging = 1; break;
881 case 'l': local = 1; break;
882 case 'N': config_per_user = 0; break;
883 case 'u': user = optarg; break;
884 case 'p': password = optarg; break;
885 default: disorder_fatal(0, "invalid option");
888 if(config_read(0, NULL)) disorder_fatal(0, "cannot read configuration");
890 xfree(config->username);
891 config->username = xstrdup(user);
892 config->password = 0;
895 xfree(config->password);
896 config->password = xstrdup(password);
899 config->connect.af = -1;
901 optind = 1; /* for subsequent getopt calls */
903 /* gcrypt initialization */
904 if(!gcry_check_version(NULL))
905 disorder_fatal(0, "gcry_check_version failed");
906 gcry_control(GCRYCTL_INIT_SECMEM, 0);
907 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
909 /* accumulate command args */
911 if((i = TABLE_FIND(commands, name, argv[n])) < 0)
912 disorder_fatal(0, "unknown command '%s'", argv[n]);
913 if(n + commands[i].min >= argc)
914 disorder_fatal(0, "missing arguments to '%s'", argv[n]);
916 /* Include the command name in the args, but at element -1, for
917 * the benefit of subcommand getopt calls */
918 vector_append(&args, xstrdup(argv[n]));
920 for(j = 0; j < commands[i].min; ++j)
921 vector_append(&args, nullcheck(mb2utf8(argv[n + j])));
922 for(; j < commands[i].max
924 && commands[i].isarg(argv[n + j]); ++j)
925 vector_append(&args, nullcheck(mb2utf8(argv[n + j])));
926 vector_terminate(&args);
927 commands[i].fn(args.vec + 1);
931 if(client && disorder_close(client)) exit(EXIT_FAILURE);
932 if(fclose(stdout) < 0) disorder_fatal(errno, "error closing stdout");