Commit | Line | Data |
---|---|---|
460b9539 | 1 | /* |
2 | * This file is part of DisOrder. | |
1020001c | 3 | * Copyright (C) 2004, 2005, 2006, 2007 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 <sys/types.h> | |
25 | #include <sys/socket.h> | |
26 | #include <netinet/in.h> | |
27 | #include <sys/un.h> | |
28 | #include <string.h> | |
29 | #include <stdio.h> | |
30 | #include <unistd.h> | |
31 | #include <errno.h> | |
32 | #include <netdb.h> | |
33 | #include <stdlib.h> | |
f0feb22e | 34 | #include <pcre.h> |
460b9539 | 35 | |
36 | #include "log.h" | |
37 | #include "mem.h" | |
38 | #include "configuration.h" | |
39 | #include "queue.h" | |
40 | #include "client.h" | |
41 | #include "charset.h" | |
42 | #include "hex.h" | |
43 | #include "split.h" | |
44 | #include "vector.h" | |
45 | #include "inputline.h" | |
46 | #include "kvp.h" | |
47 | #include "syscalls.h" | |
48 | #include "printf.h" | |
49 | #include "sink.h" | |
50 | #include "addr.h" | |
51 | #include "authhash.h" | |
52 | #include "client-common.h" | |
5df73aeb | 53 | #include "rights.h" |
f0feb22e | 54 | #include "trackdb.h" |
460b9539 | 55 | |
56 | struct disorder_client { | |
57 | FILE *fpin, *fpout; | |
58 | char *ident; | |
59 | char *user; | |
60 | int verbose; | |
61 | }; | |
62 | ||
63 | disorder_client *disorder_new(int verbose) { | |
64 | disorder_client *c = xmalloc(sizeof (struct disorder_client)); | |
65 | ||
66 | c->verbose = verbose; | |
67 | return c; | |
68 | } | |
69 | ||
70 | /* read a response line. | |
71 | * If @rp@ is not a null pointer, returns the whole response through it. | |
72 | * Return value is the response code, or -1 on error. */ | |
73 | static int response(disorder_client *c, char **rp) { | |
74 | char *r; | |
75 | ||
76 | if(inputline(c->ident, c->fpin, &r, '\n')) | |
77 | return -1; | |
78 | D(("response: %s", r)); | |
79 | if(rp) | |
80 | *rp = r; | |
81 | if(r[0] >= '0' && r[0] <= '9' | |
82 | && r[1] >= '0' && r[1] <= '9' | |
83 | && r[2] >= '0' && r[2] <= '9' | |
84 | && r[3] == ' ') | |
85 | return (r[0] * 10 + r[1]) * 10 + r[2] - 111 * '0'; | |
86 | else { | |
87 | error(0, "invalid reply format from %s", c->ident); | |
88 | return -1; | |
89 | } | |
90 | } | |
91 | ||
92 | /* Read a response. | |
93 | * If @rp@ is not a null pointer then the response text (excluding | |
94 | * the status code) is returned through it, UNLESS the response code | |
95 | * is xx9. | |
96 | * Return value is 0 for 2xx responses and -1 otherwise. | |
97 | */ | |
98 | static int check_response(disorder_client *c, char **rp) { | |
99 | int rc; | |
100 | char *r; | |
101 | ||
102 | if((rc = response(c, &r)) == -1) | |
103 | return -1; | |
104 | else if(rc / 100 == 2) { | |
105 | if(rp) | |
106 | *rp = (rc % 10 == 9) ? 0 : xstrdup(r + 4); | |
107 | return 0; | |
108 | } else { | |
109 | if(c->verbose) | |
110 | error(0, "from %s: %s", c->ident, utf82mb(r)); | |
111 | return -1; | |
112 | } | |
113 | } | |
114 | ||
115 | static int disorder_simple_v(disorder_client *c, | |
116 | char **rp, | |
117 | const char *cmd, va_list ap) { | |
118 | const char *arg; | |
119 | struct dynstr d; | |
120 | ||
121 | if(cmd) { | |
122 | dynstr_init(&d); | |
123 | dynstr_append_string(&d, cmd); | |
124 | while((arg = va_arg(ap, const char *))) { | |
125 | dynstr_append(&d, ' '); | |
126 | dynstr_append_string(&d, quoteutf8(arg)); | |
127 | } | |
128 | dynstr_append(&d, '\n'); | |
129 | dynstr_terminate(&d); | |
130 | D(("command: %s", d.vec)); | |
131 | if(fputs(d.vec, c->fpout) < 0 || fflush(c->fpout)) { | |
132 | error(errno, "error writing to %s", c->ident); | |
133 | return -1; | |
134 | } | |
135 | } | |
136 | return check_response(c, rp); | |
137 | } | |
138 | ||
139 | /* Execute a simple command with any number of arguments. | |
140 | * @rp@ and return value as for check_response(). | |
141 | */ | |
142 | static int disorder_simple(disorder_client *c, | |
143 | char **rp, | |
144 | const char *cmd, ...) { | |
145 | va_list ap; | |
146 | int ret; | |
147 | ||
148 | va_start(ap, cmd); | |
149 | ret = disorder_simple_v(c, rp, cmd, ap); | |
150 | va_end(ap); | |
151 | return ret; | |
152 | } | |
153 | ||
154 | static int connect_sock(void *vc, | |
155 | const struct sockaddr *sa, | |
156 | socklen_t len, | |
157 | const char *ident) { | |
158 | const char *username, *password; | |
159 | disorder_client *c = vc; | |
460b9539 | 160 | |
161 | if(!(username = config->username)) { | |
162 | error(0, "no username configured"); | |
163 | return -1; | |
164 | } | |
f0feb22e RK |
165 | password = config->password; |
166 | if(!password) { | |
167 | /* Maybe we can read the database */ | |
168 | /* TODO failure to open the database should not be fatal */ | |
169 | trackdb_init(TRACKDB_NO_RECOVER|TRACKDB_NO_UPGRADE); | |
170 | trackdb_open(TRACKDB_READ_ONLY); | |
171 | password = trackdb_get_password(username); | |
172 | trackdb_close(); | |
173 | } | |
174 | if(!password) { | |
175 | /* Oh well */ | |
176 | error(0, "no password configured"); | |
177 | return -1; | |
460b9539 | 178 | } |
179 | return disorder_connect_sock(c, sa, len, username, password, ident); | |
180 | } | |
181 | ||
182 | int disorder_connect(disorder_client *c) { | |
183 | return with_sockaddr(c, connect_sock); | |
184 | } | |
185 | ||
186 | static int check_running(void attribute((unused)) *c, | |
187 | const struct sockaddr *sa, | |
188 | socklen_t len, | |
189 | const char attribute((unused)) *ident) { | |
190 | int fd, ret; | |
191 | ||
192 | if((fd = socket(sa->sa_family, SOCK_STREAM, 0)) < 0) | |
193 | fatal(errno, "error calling socket"); | |
194 | if(connect(fd, sa, len) < 0) { | |
195 | if(errno == ECONNREFUSED || errno == ENOENT) | |
196 | ret = 0; | |
197 | else | |
198 | fatal(errno, "error calling connect"); | |
199 | } else | |
200 | ret = 1; | |
201 | xclose(fd); | |
202 | return ret; | |
203 | } | |
204 | ||
205 | int disorder_running(disorder_client *c) { | |
206 | return with_sockaddr(c, check_running); | |
207 | } | |
208 | ||
209 | int disorder_connect_sock(disorder_client *c, | |
210 | const struct sockaddr *sa, | |
211 | socklen_t len, | |
212 | const char *username, | |
213 | const char *password, | |
214 | const char *ident) { | |
637fdea3 | 215 | int fd = -1, fd2 = -1, nrvec; |
460b9539 | 216 | unsigned char *nonce; |
217 | size_t nl; | |
218 | const char *res; | |
637fdea3 | 219 | char *r, **rvec; |
7b32e917 | 220 | const char *protocol, *algorithm, *challenge; |
460b9539 | 221 | |
222 | if(!password) { | |
223 | error(0, "no password found"); | |
224 | return -1; | |
225 | } | |
226 | c->fpin = c->fpout = 0; | |
227 | if((fd = socket(sa->sa_family, SOCK_STREAM, 0)) < 0) { | |
228 | error(errno, "error calling socket"); | |
229 | return -1; | |
230 | } | |
231 | if(connect(fd, sa, len) < 0) { | |
232 | error(errno, "error calling connect"); | |
233 | goto error; | |
234 | } | |
235 | if((fd2 = dup(fd)) < 0) { | |
236 | error(errno, "error calling dup"); | |
237 | goto error; | |
238 | } | |
239 | if(!(c->fpin = fdopen(fd, "rb"))) { | |
240 | error(errno, "error calling fdopen"); | |
241 | goto error; | |
242 | } | |
243 | fd = -1; | |
244 | if(!(c->fpout = fdopen(fd2, "wb"))) { | |
245 | error(errno, "error calling fdopen"); | |
246 | goto error; | |
247 | } | |
248 | fd2 = -1; | |
249 | c->ident = xstrdup(ident); | |
250 | if(disorder_simple(c, &r, 0, (const char *)0)) | |
251 | return -1; | |
637fdea3 RK |
252 | if(!(rvec = split(r, &nrvec, SPLIT_QUOTES, 0, 0))) |
253 | return -1; | |
7b32e917 RK |
254 | if(nrvec != 3) { |
255 | error(0, "cannot parse server greeting %s", r); | |
256 | return -1; | |
637fdea3 | 257 | } |
7b32e917 RK |
258 | protocol = *rvec++; |
259 | if(strcmp(protocol, "2")) { | |
260 | error(0, "unknown protocol version: %s", protocol); | |
637fdea3 | 261 | return -1; |
7b32e917 RK |
262 | } |
263 | algorithm = *rvec++; | |
264 | challenge = *rvec++; | |
265 | if(!(nonce = unhex(challenge, &nl))) | |
460b9539 | 266 | return -1; |
7b32e917 | 267 | if(!(res = authhash(nonce, nl, password, algorithm))) goto error; |
460b9539 | 268 | if(disorder_simple(c, 0, "user", username, res, (char *)0)) |
269 | return -1; | |
270 | c->user = xstrdup(username); | |
271 | return 0; | |
272 | error: | |
273 | if(c->fpin) fclose(c->fpin); | |
274 | if(c->fpout) fclose(c->fpout); | |
275 | if(fd2 != -1) close(fd2); | |
276 | if(fd != -1) close(fd); | |
277 | return -1; | |
278 | } | |
279 | ||
280 | int disorder_close(disorder_client *c) { | |
281 | int ret = 0; | |
282 | ||
283 | if(c->fpin) { | |
284 | if(fclose(c->fpin) < 0) { | |
285 | error(errno, "error calling fclose"); | |
286 | ret = -1; | |
287 | } | |
288 | c->fpin = 0; | |
289 | } | |
290 | if(c->fpout) { | |
291 | if(fclose(c->fpout) < 0) { | |
292 | error(errno, "error calling fclose"); | |
293 | ret = -1; | |
294 | } | |
295 | c->fpout = 0; | |
296 | } | |
297 | return 0; | |
298 | } | |
299 | ||
300 | int disorder_become(disorder_client *c, const char *user) { | |
301 | if(disorder_simple(c, 0, "become", user, (char *)0)) return -1; | |
302 | c->user = xstrdup(user); | |
303 | return 0; | |
304 | } | |
305 | ||
306 | int disorder_play(disorder_client *c, const char *track) { | |
307 | return disorder_simple(c, 0, "play", track, (char *)0); | |
308 | } | |
309 | ||
310 | int disorder_remove(disorder_client *c, const char *track) { | |
311 | return disorder_simple(c, 0, "remove", track, (char *)0); | |
312 | } | |
313 | ||
314 | int disorder_move(disorder_client *c, const char *track, int delta) { | |
315 | char d[16]; | |
316 | ||
317 | byte_snprintf(d, sizeof d, "%d", delta); | |
318 | return disorder_simple(c, 0, "move", track, d, (char *)0); | |
319 | } | |
320 | ||
321 | int disorder_enable(disorder_client *c) { | |
322 | return disorder_simple(c, 0, "enable", (char *)0); | |
323 | } | |
324 | ||
325 | int disorder_disable(disorder_client *c) { | |
326 | return disorder_simple(c, 0, "disable", (char *)0); | |
327 | } | |
328 | ||
329 | int disorder_scratch(disorder_client *c, const char *id) { | |
330 | return disorder_simple(c, 0, "scratch", id, (char *)0); | |
331 | } | |
332 | ||
333 | int disorder_shutdown(disorder_client *c) { | |
334 | return disorder_simple(c, 0, "shutdown", (char *)0); | |
335 | } | |
336 | ||
337 | int disorder_reconfigure(disorder_client *c) { | |
338 | return disorder_simple(c, 0, "reconfigure", (char *)0); | |
339 | } | |
340 | ||
341 | int disorder_rescan(disorder_client *c) { | |
342 | return disorder_simple(c, 0, "rescan", (char *)0); | |
343 | } | |
344 | ||
7b32e917 RK |
345 | static int dequote(int rc, char **rp) { |
346 | char **rr; | |
347 | if(!rc){ | |
348 | if((rr = split(*rp, 0, SPLIT_QUOTES, 0, 0)) && *rr) { | |
349 | *rp = *rr; | |
350 | return 0; | |
351 | } | |
352 | error(0, "invalid reply: %s", *rp); | |
353 | } | |
354 | return -1; | |
355 | } | |
356 | ||
460b9539 | 357 | int disorder_version(disorder_client *c, char **rp) { |
7b32e917 | 358 | return dequote(disorder_simple(c, rp, "version", (char *)0), rp); |
460b9539 | 359 | } |
360 | ||
361 | static void client_error(const char *msg, | |
362 | void attribute((unused)) *u) { | |
363 | error(0, "error parsing reply: %s", msg); | |
364 | } | |
365 | ||
366 | int disorder_playing(disorder_client *c, struct queue_entry **qp) { | |
367 | char *r; | |
368 | struct queue_entry *q; | |
369 | ||
370 | if(disorder_simple(c, &r, "playing", (char *)0)) | |
371 | return -1; | |
372 | if(r) { | |
373 | q = xmalloc(sizeof *q); | |
374 | if(queue_unmarshall(q, r, client_error, 0)) | |
375 | return -1; | |
376 | *qp = q; | |
377 | } else | |
378 | *qp = 0; | |
379 | return 0; | |
380 | } | |
381 | ||
382 | static int disorder_somequeue(disorder_client *c, | |
383 | const char *cmd, struct queue_entry **qp) { | |
384 | struct queue_entry *qh, **qt = &qh, *q; | |
385 | char *l; | |
386 | ||
387 | if(disorder_simple(c, 0, cmd, (char *)0)) | |
388 | return -1; | |
389 | while(inputline(c->ident, c->fpin, &l, '\n') >= 0) { | |
390 | if(!strcmp(l, ".")) { | |
391 | *qt = 0; | |
392 | *qp = qh; | |
393 | return 0; | |
394 | } | |
395 | q = xmalloc(sizeof *q); | |
396 | if(!queue_unmarshall(q, l, client_error, 0)) { | |
397 | *qt = q; | |
398 | qt = &q->next; | |
399 | } | |
400 | } | |
401 | if(ferror(c->fpin)) | |
402 | error(errno, "error reading %s", c->ident); | |
403 | else | |
404 | error(0, "error reading %s: unexpected EOF", c->ident); | |
405 | return -1; | |
406 | } | |
407 | ||
408 | int disorder_recent(disorder_client *c, struct queue_entry **qp) { | |
409 | return disorder_somequeue(c, "recent", qp); | |
410 | } | |
411 | ||
412 | int disorder_queue(disorder_client *c, struct queue_entry **qp) { | |
413 | return disorder_somequeue(c, "queue", qp); | |
414 | } | |
415 | ||
416 | static int readlist(disorder_client *c, char ***vecp, int *nvecp) { | |
417 | char *l; | |
418 | struct vector v; | |
419 | ||
420 | vector_init(&v); | |
421 | while(inputline(c->ident, c->fpin, &l, '\n') >= 0) { | |
422 | if(!strcmp(l, ".")) { | |
423 | vector_terminate(&v); | |
424 | if(nvecp) | |
425 | *nvecp = v.nvec; | |
426 | *vecp = v.vec; | |
427 | return 0; | |
428 | } | |
429 | vector_append(&v, l + (*l == '.')); | |
430 | } | |
431 | if(ferror(c->fpin)) | |
432 | error(errno, "error reading %s", c->ident); | |
433 | else | |
434 | error(0, "error reading %s: unexpected EOF", c->ident); | |
435 | return -1; | |
436 | } | |
437 | ||
438 | static int disorder_simple_list(disorder_client *c, | |
439 | char ***vecp, int *nvecp, | |
440 | const char *cmd, ...) { | |
441 | va_list ap; | |
442 | int ret; | |
443 | ||
444 | va_start(ap, cmd); | |
445 | ret = disorder_simple_v(c, 0, cmd, ap); | |
446 | va_end(ap); | |
447 | if(ret) return ret; | |
448 | return readlist(c, vecp, nvecp); | |
449 | } | |
450 | ||
451 | int disorder_directories(disorder_client *c, const char *dir, const char *re, | |
452 | char ***vecp, int *nvecp) { | |
453 | return disorder_simple_list(c, vecp, nvecp, "dirs", dir, re, (char *)0); | |
454 | } | |
455 | ||
456 | int disorder_files(disorder_client *c, const char *dir, const char *re, | |
457 | char ***vecp, int *nvecp) { | |
458 | return disorder_simple_list(c, vecp, nvecp, "files", dir, re, (char *)0); | |
459 | } | |
460 | ||
461 | int disorder_allfiles(disorder_client *c, const char *dir, const char *re, | |
462 | char ***vecp, int *nvecp) { | |
463 | return disorder_simple_list(c, vecp, nvecp, "allfiles", dir, re, (char *)0); | |
464 | } | |
465 | ||
466 | char *disorder_user(disorder_client *c) { | |
467 | return c->user; | |
468 | } | |
469 | ||
470 | int disorder_set(disorder_client *c, const char *track, | |
471 | const char *key, const char *value) { | |
472 | return disorder_simple(c, 0, "set", track, key, value, (char *)0); | |
473 | } | |
474 | ||
475 | int disorder_unset(disorder_client *c, const char *track, | |
476 | const char *key) { | |
477 | return disorder_simple(c, 0, "unset", track, key, (char *)0); | |
478 | } | |
479 | ||
480 | int disorder_get(disorder_client *c, | |
481 | const char *track, const char *key, char **valuep) { | |
7b32e917 RK |
482 | return dequote(disorder_simple(c, valuep, "get", track, key, (char *)0), |
483 | valuep); | |
460b9539 | 484 | } |
485 | ||
486 | static void pref_error_handler(const char *msg, | |
487 | void attribute((unused)) *u) { | |
488 | error(0, "error handling 'prefs' reply: %s", msg); | |
489 | } | |
490 | ||
491 | int disorder_prefs(disorder_client *c, const char *track, struct kvp **kp) { | |
492 | char **vec, **pvec; | |
493 | int nvec, npvec, n; | |
494 | struct kvp *k; | |
495 | ||
496 | if(disorder_simple_list(c, &vec, &nvec, "prefs", track, (char *)0)) | |
497 | return -1; | |
498 | for(n = 0; n < nvec; ++n) { | |
499 | if(!(pvec = split(vec[n], &npvec, SPLIT_QUOTES, pref_error_handler, 0))) | |
500 | return -1; | |
501 | if(npvec != 2) { | |
502 | pref_error_handler("malformed response", 0); | |
503 | return -1; | |
504 | } | |
505 | *kp = k = xmalloc(sizeof *k); | |
506 | k->name = pvec[0]; | |
507 | k->value = pvec[1]; | |
508 | kp = &k->next; | |
509 | } | |
510 | *kp = 0; | |
511 | return 0; | |
512 | } | |
513 | ||
514 | static int boolean(const char *cmd, const char *value, | |
515 | int *flagp) { | |
516 | if(!strcmp(value, "yes")) *flagp = 1; | |
517 | else if(!strcmp(value, "no")) *flagp = 0; | |
518 | else { | |
519 | error(0, "malformed response to '%s'", cmd); | |
520 | return -1; | |
521 | } | |
522 | return 0; | |
523 | } | |
524 | ||
525 | int disorder_exists(disorder_client *c, const char *track, int *existsp) { | |
526 | char *v; | |
527 | ||
528 | if(disorder_simple(c, &v, "exists", track, (char *)0)) return -1; | |
529 | return boolean("exists", v, existsp); | |
530 | } | |
531 | ||
532 | int disorder_enabled(disorder_client *c, int *enabledp) { | |
533 | char *v; | |
534 | ||
535 | if(disorder_simple(c, &v, "enabled", (char *)0)) return -1; | |
536 | return boolean("enabled", v, enabledp); | |
537 | } | |
538 | ||
539 | int disorder_length(disorder_client *c, const char *track, | |
540 | long *valuep) { | |
541 | char *value; | |
542 | ||
543 | if(disorder_simple(c, &value, "length", track, (char *)0)) return -1; | |
544 | *valuep = atol(value); | |
545 | return 0; | |
546 | } | |
547 | ||
548 | int disorder_search(disorder_client *c, const char *terms, | |
549 | char ***vecp, int *nvecp) { | |
550 | return disorder_simple_list(c, vecp, nvecp, "search", terms, (char *)0); | |
551 | } | |
552 | ||
553 | int disorder_random_enable(disorder_client *c) { | |
554 | return disorder_simple(c, 0, "random-enable", (char *)0); | |
555 | } | |
556 | ||
557 | int disorder_random_disable(disorder_client *c) { | |
558 | return disorder_simple(c, 0, "random-disable", (char *)0); | |
559 | } | |
560 | ||
561 | int disorder_random_enabled(disorder_client *c, int *enabledp) { | |
562 | char *v; | |
563 | ||
564 | if(disorder_simple(c, &v, "random-enabled", (char *)0)) return -1; | |
565 | return boolean("random-enabled", v, enabledp); | |
566 | } | |
567 | ||
568 | int disorder_stats(disorder_client *c, | |
569 | char ***vecp, int *nvecp) { | |
570 | return disorder_simple_list(c, vecp, nvecp, "stats", (char *)0); | |
571 | } | |
572 | ||
573 | int disorder_set_volume(disorder_client *c, int left, int right) { | |
574 | char *ls, *rs; | |
575 | ||
576 | if(byte_asprintf(&ls, "%d", left) < 0 | |
577 | || byte_asprintf(&rs, "%d", right) < 0) | |
578 | return -1; | |
579 | if(disorder_simple(c, 0, "volume", ls, rs, (char *)0)) return -1; | |
580 | return 0; | |
581 | } | |
582 | ||
583 | int disorder_get_volume(disorder_client *c, int *left, int *right) { | |
584 | char *r; | |
585 | ||
586 | if(disorder_simple(c, &r, "volume", (char *)0)) return -1; | |
587 | if(sscanf(r, "%d %d", left, right) != 2) { | |
588 | error(0, "error parsing response to 'volume': '%s'", r); | |
589 | return -1; | |
590 | } | |
591 | return 0; | |
592 | } | |
593 | ||
594 | int disorder_log(disorder_client *c, struct sink *s) { | |
595 | char *l; | |
596 | ||
597 | if(disorder_simple(c, 0, "log", (char *)0)) return -1; | |
598 | while(inputline(c->ident, c->fpin, &l, '\n') >= 0 && strcmp(l, ".")) | |
599 | if(sink_printf(s, "%s\n", l) < 0) return -1; | |
600 | if(ferror(c->fpin) || feof(c->fpin)) return -1; | |
601 | return 0; | |
602 | } | |
603 | ||
604 | int disorder_part(disorder_client *c, char **partp, | |
605 | const char *track, const char *context, const char *part) { | |
7b32e917 RK |
606 | return dequote(disorder_simple(c, partp, "part", |
607 | track, context, part, (char *)0), partp); | |
460b9539 | 608 | } |
609 | ||
610 | int disorder_resolve(disorder_client *c, char **trackp, const char *track) { | |
7b32e917 RK |
611 | return dequote(disorder_simple(c, trackp, "resolve", track, (char *)0), |
612 | trackp); | |
460b9539 | 613 | } |
614 | ||
615 | int disorder_pause(disorder_client *c) { | |
616 | return disorder_simple(c, 0, "pause", (char *)0); | |
617 | } | |
618 | ||
619 | int disorder_resume(disorder_client *c) { | |
620 | return disorder_simple(c, 0, "resume", (char *)0); | |
621 | } | |
622 | ||
623 | int disorder_tags(disorder_client *c, | |
624 | char ***vecp, int *nvecp) { | |
625 | return disorder_simple_list(c, vecp, nvecp, "tags", (char *)0); | |
626 | } | |
627 | ||
c3be4f19 RK |
628 | int disorder_users(disorder_client *c, |
629 | char ***vecp, int *nvecp) { | |
630 | return disorder_simple_list(c, vecp, nvecp, "users", (char *)0); | |
631 | } | |
632 | ||
2a10b70b RK |
633 | /** @brief Get recentl added tracks |
634 | * @param c Client | |
635 | * @param vecp Where to store pointer to list | |
636 | * @param nvecp Where to store count | |
637 | * @param max Maximum tracks to fetch, or 0 for all available | |
638 | * @return 0 on success, non-0 on error | |
639 | */ | |
640 | int disorder_new_tracks(disorder_client *c, | |
641 | char ***vecp, int *nvecp, | |
642 | int max) { | |
643 | char limit[32]; | |
644 | ||
645 | sprintf(limit, "%d", max); | |
646 | return disorder_simple_list(c, vecp, nvecp, "new", limit, (char *)0); | |
647 | } | |
648 | ||
460b9539 | 649 | int disorder_set_global(disorder_client *c, |
650 | const char *key, const char *value) { | |
651 | return disorder_simple(c, 0, "set-global", key, value, (char *)0); | |
652 | } | |
653 | ||
654 | int disorder_unset_global(disorder_client *c, const char *key) { | |
655 | return disorder_simple(c, 0, "unset-global", key, (char *)0); | |
656 | } | |
657 | ||
658 | int disorder_get_global(disorder_client *c, const char *key, char **valuep) { | |
7b32e917 RK |
659 | return dequote(disorder_simple(c, valuep, "get-global", key, (char *)0), |
660 | valuep); | |
460b9539 | 661 | } |
662 | ||
ca831831 RK |
663 | int disorder_rtp_address(disorder_client *c, char **addressp, char **portp) { |
664 | char *r; | |
665 | int rc, n; | |
666 | char **vec; | |
667 | ||
668 | if((rc = disorder_simple(c, &r, "rtp-address", (char *)0))) | |
669 | return rc; | |
670 | vec = split(r, &n, SPLIT_QUOTES, 0, 0); | |
671 | if(n != 2) { | |
672 | error(0, "malformed rtp-address reply"); | |
673 | return -1; | |
674 | } | |
675 | *addressp = vec[0]; | |
676 | *portp = vec[1]; | |
677 | return 0; | |
678 | } | |
679 | ||
f0feb22e | 680 | int disorder_adduser(disorder_client *c, |
0f55e905 RK |
681 | const char *user, const char *password, |
682 | const char *rights) { | |
683 | return disorder_simple(c, 0, "adduser", user, password, rights, (char *)0); | |
f0feb22e RK |
684 | } |
685 | ||
686 | int disorder_deluser(disorder_client *c, const char *user) { | |
687 | return disorder_simple(c, 0, "deluser", user, (char *)0); | |
688 | } | |
689 | ||
a55c70c7 RK |
690 | int disorder_userinfo(disorder_client *c, const char *user, const char *key, |
691 | char **valuep) { | |
7b32e917 RK |
692 | return dequote(disorder_simple(c, valuep, "userinfo", user, key, (char *)0), |
693 | valuep); | |
5df73aeb RK |
694 | } |
695 | ||
696 | int disorder_edituser(disorder_client *c, const char *user, | |
697 | const char *key, const char *value) { | |
698 | return disorder_simple(c, 0, "edituser", user, key, value, (char *)0); | |
699 | } | |
700 | ||
ba39faf6 RK |
701 | int disorder_register(disorder_client *c, const char *user, |
702 | const char *password, const char *email, | |
703 | char **confirmp) { | |
704 | return dequote(disorder_simple(c, confirmp, "register", | |
705 | user, password, email, (char *)0), | |
706 | confirmp); | |
707 | } | |
708 | ||
709 | int disorder_confirm(disorder_client *c, const char *confirm) { | |
710 | return disorder_simple(c, 0, "confirm", confirm, (char *)0); | |
711 | } | |
712 | ||
460b9539 | 713 | /* |
714 | Local Variables: | |
715 | c-basic-offset:2 | |
716 | comment-column:40 | |
717 | End: | |
718 | */ |