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9faa7a88 RK |
1 | /* |
2 | * This file is part of DisOrder. | |
3 | * Copyright (C) 2004-2008 Richard Kettlewell | |
4 | * | |
e7eb3a27 | 5 | * This program is free software: you can redistribute it and/or modify |
9faa7a88 | 6 | * it under the terms of the GNU General Public License as published by |
e7eb3a27 | 7 | * the Free Software Foundation, either version 3 of the License, or |
9faa7a88 RK |
8 | * (at your option) any later version. |
9 | * | |
e7eb3a27 RK |
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. | |
14 | * | |
9faa7a88 | 15 | * You should have received a copy of the GNU General Public License |
e7eb3a27 | 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
9faa7a88 | 17 | */ |
59cf25c4 | 18 | /** @file cgi/macros-disorder.c |
9faa7a88 | 19 | * @brief DisOrder-specific expansions |
59cf25c4 RK |
20 | * |
21 | * See @ref lib/macros-builtin.c for docstring syntax. | |
9faa7a88 RK |
22 | */ |
23 | ||
1e97629d | 24 | #include "disorder-cgi.h" |
9faa7a88 | 25 | |
bca4e2b7 | 26 | /** @brief For error template */ |
e7ce7665 | 27 | const char *dcgi_error_string; |
bca4e2b7 | 28 | |
343d9c2b | 29 | /** @brief For login template */ |
e7ce7665 | 30 | const char *dcgi_status_string; |
343d9c2b | 31 | |
9faa7a88 RK |
32 | /** @brief Return @p i as a string */ |
33 | static const char *make_index(int i) { | |
34 | char *s; | |
35 | ||
36 | byte_xasprintf(&s, "%d", i); | |
37 | return s; | |
38 | } | |
39 | ||
59cf25c4 | 40 | /*$ @server-version |
9faa7a88 RK |
41 | * |
42 | * Expands to the server's version string, or a (safe to use) error | |
43 | * value if the server is unavailable or broken. | |
44 | */ | |
45 | static int exp_server_version(int attribute((unused)) nargs, | |
46 | char attribute((unused)) **args, | |
47 | struct sink *output, | |
48 | void attribute((unused)) *u) { | |
49 | const char *v; | |
50 | ||
1e97629d RK |
51 | if(dcgi_client) { |
52 | if(disorder_version(dcgi_client, (char **)&v)) | |
9faa7a88 RK |
53 | v = "(cannot get version)"; |
54 | } else | |
55 | v = "(server not running)"; | |
71634563 | 56 | return sink_writes(output, cgi_sgmlquote(v)) < 0 ? -1 : 0; |
9faa7a88 RK |
57 | } |
58 | ||
59cf25c4 | 59 | /*$ @version |
9faa7a88 RK |
60 | * |
61 | * Expands to the local version string. | |
62 | */ | |
63 | static int exp_version(int attribute((unused)) nargs, | |
64 | char attribute((unused)) **args, | |
65 | struct sink *output, | |
66 | void attribute((unused)) *u) { | |
71634563 RK |
67 | return sink_writes(output, |
68 | cgi_sgmlquote(disorder_short_version_string)) < 0 ? -1 : 0; | |
9faa7a88 RK |
69 | } |
70 | ||
59cf25c4 | 71 | /*$ @url |
9faa7a88 RK |
72 | * |
73 | * Expands to the base URL of the web interface. | |
74 | */ | |
75 | static int exp_url(int attribute((unused)) nargs, | |
76 | char attribute((unused)) **args, | |
77 | struct sink *output, | |
78 | void attribute((unused)) *u) { | |
71634563 RK |
79 | return sink_writes(output, |
80 | cgi_sgmlquote(config->url)) < 0 ? -1 : 0; | |
9faa7a88 RK |
81 | } |
82 | ||
59cf25c4 | 83 | /*$ @arg{NAME} |
9faa7a88 | 84 | * |
48e472fa RK |
85 | * Expands to the UNQUOTED form of CGI argument NAME, or the empty string if |
86 | * there is no such argument. Use @argq for a quick way to quote the argument. | |
9faa7a88 RK |
87 | */ |
88 | static int exp_arg(int attribute((unused)) nargs, | |
89 | char **args, | |
90 | struct sink *output, | |
91 | void attribute((unused)) *u) { | |
92 | const char *s = cgi_get(args[0]); | |
2257512d | 93 | |
9faa7a88 | 94 | if(s) |
48e472fa RK |
95 | return sink_writes(output, s) < 0 ? -1 : 0; |
96 | else | |
97 | return 0; | |
98 | } | |
99 | ||
59cf25c4 | 100 | /*$ @argq{NAME} |
48e472fa RK |
101 | * |
102 | * Expands to the (quoted) form of CGI argument NAME, or the empty string if | |
103 | * there is no such argument. Use @arg for the unquoted argument. | |
104 | */ | |
105 | static int exp_argq(int attribute((unused)) nargs, | |
106 | char **args, | |
107 | struct sink *output, | |
108 | void attribute((unused)) *u) { | |
109 | const char *s = cgi_get(args[0]); | |
110 | ||
111 | if(s) | |
112 | return sink_writes(output, cgi_sgmlquote(s)) < 0 ? -1 : 0; | |
9faa7a88 RK |
113 | else |
114 | return 0; | |
115 | } | |
116 | ||
59cf25c4 | 117 | /*$ @user |
9faa7a88 RK |
118 | * |
119 | * Expands to the logged-in username (which might be "guest"), or to | |
120 | * the empty string if not connected. | |
121 | */ | |
122 | static int exp_user(int attribute((unused)) nargs, | |
123 | char attribute((unused)) **args, | |
124 | struct sink *output, | |
125 | void attribute((unused)) *u) { | |
71634563 | 126 | const char *user; |
9faa7a88 | 127 | |
1e97629d | 128 | if(dcgi_client && (user = disorder_user(dcgi_client))) |
71634563 | 129 | return sink_writes(output, cgi_sgmlquote(user)) < 0 ? -1 : 0; |
9faa7a88 RK |
130 | return 0; |
131 | } | |
132 | ||
59cf25c4 | 133 | /*$ @part{TRACK|ID}{PART}{CONTEXT} |
9faa7a88 RK |
134 | * |
135 | * Expands to a track name part. | |
136 | * | |
137 | * A track may be identified by name or by queue ID. | |
138 | * | |
139 | * CONTEXT may be omitted. If it is then 'display' is assumed. | |
140 | * | |
141 | * If the CONTEXT is 'short' then the 'display' part is looked up, and the | |
142 | * result truncated according to the length defined by the short_display | |
143 | * configuration directive. | |
144 | */ | |
145 | static int exp_part(int nargs, | |
146 | char **args, | |
147 | struct sink *output, | |
148 | void attribute((unused)) *u) { | |
149 | const char *track = args[0], *part = args[1]; | |
150 | const char *context = nargs > 2 ? args[2] : "display"; | |
2647daf5 | 151 | const char *s; |
9faa7a88 RK |
152 | |
153 | if(track[0] != '/') { | |
a2c4ad5f | 154 | struct queue_entry *q = dcgi_findtrack(track); |
9faa7a88 RK |
155 | |
156 | if(q) | |
157 | track = q->track; | |
158 | else | |
159 | return 0; | |
160 | } | |
1e97629d | 161 | if(dcgi_client |
2647daf5 | 162 | && !disorder_part(dcgi_client, (char **)&s, |
71634563 RK |
163 | track, |
164 | !strcmp(context, "short") ? "display" : context, | |
2647daf5 RK |
165 | part)) { |
166 | if(!strcmp(context, "short")) | |
167 | s = truncate_for_display(s, config->short_display); | |
71634563 | 168 | return sink_writes(output, cgi_sgmlquote(s)) < 0 ? -1 : 0; |
2647daf5 | 169 | } |
9faa7a88 RK |
170 | return 0; |
171 | } | |
172 | ||
59cf25c4 | 173 | /*$ @quote{STRING} |
9faa7a88 RK |
174 | * |
175 | * SGML-quotes STRING. Note that most expansion results are already suitable | |
176 | * quoted, so this expansion is usually not required. | |
177 | */ | |
178 | static int exp_quote(int attribute((unused)) nargs, | |
179 | char **args, | |
180 | struct sink *output, | |
181 | void attribute((unused)) *u) { | |
71634563 | 182 | return sink_writes(output, cgi_sgmlquote(args[0])) < 0 ? -1 : 0; |
9faa7a88 RK |
183 | } |
184 | ||
59cf25c4 | 185 | /*$ @who{ID} |
9faa7a88 RK |
186 | * |
187 | * Expands to the name of the submitter of track ID, which must be a playing | |
188 | * track, in the queue, or in the recent list. | |
189 | */ | |
190 | static int exp_who(int attribute((unused)) nargs, | |
191 | char **args, | |
192 | struct sink *output, | |
193 | void attribute((unused)) *u) { | |
a2c4ad5f | 194 | struct queue_entry *q = dcgi_findtrack(args[0]); |
9faa7a88 RK |
195 | |
196 | if(q && q->submitter) | |
71634563 | 197 | return sink_writes(output, cgi_sgmlquote(q->submitter)) < 0 ? -1 : 0; |
9faa7a88 RK |
198 | return 0; |
199 | } | |
200 | ||
59cf25c4 | 201 | /*$ @when{ID} |
9faa7a88 RK |
202 | * |
203 | * Expands to the time a track started or is expected to start. The track must | |
204 | * be a playing track, in the queue, or in the recent list. | |
205 | */ | |
206 | static int exp_when(int attribute((unused)) nargs, | |
207 | char **args, | |
208 | struct sink *output, | |
209 | void attribute((unused)) *u) { | |
a2c4ad5f | 210 | struct queue_entry *q = dcgi_findtrack(args[0]); |
9faa7a88 RK |
211 | const struct tm *w = 0; |
212 | ||
213 | if(q) { | |
214 | switch(q->state) { | |
215 | case playing_isscratch: | |
216 | case playing_unplayed: | |
217 | case playing_random: | |
218 | if(q->expected) | |
219 | w = localtime(&q->expected); | |
220 | break; | |
221 | case playing_failed: | |
222 | case playing_no_player: | |
223 | case playing_ok: | |
224 | case playing_scratched: | |
225 | case playing_started: | |
226 | case playing_paused: | |
227 | case playing_quitting: | |
228 | if(q->played) | |
229 | w = localtime(&q->played); | |
230 | break; | |
231 | } | |
232 | if(w) | |
233 | return sink_printf(output, "%d:%02d", w->tm_hour, w->tm_min) < 0 ? -1 : 0; | |
234 | } | |
71634563 | 235 | return sink_writes(output, " ") < 0 ? -1 : 0; |
9faa7a88 RK |
236 | } |
237 | ||
59cf25c4 | 238 | /*$ @length{ID|TRACK} |
9faa7a88 RK |
239 | * |
240 | * Expands to the length of a track, identified by its queue ID or its name. | |
241 | * If it is the playing track (identified by ID) then the amount played so far | |
242 | * is included. | |
243 | */ | |
244 | static int exp_length(int attribute((unused)) nargs, | |
245 | char **args, | |
246 | struct sink *output, | |
247 | void attribute((unused)) *u) { | |
248 | struct queue_entry *q; | |
249 | long length = 0; | |
250 | const char *name; | |
251 | ||
252 | if(args[0][0] == '/') | |
253 | /* Track identified by name */ | |
254 | name = args[0]; | |
255 | else { | |
256 | /* Track identified by queue ID */ | |
a2c4ad5f | 257 | if(!(q = dcgi_findtrack(args[0]))) |
9faa7a88 | 258 | return 0; |
71634563 | 259 | if(q->state == playing_started || q->state == playing_paused) |
9faa7a88 RK |
260 | if(sink_printf(output, "%ld:%02ld/", q->sofar / 60, q->sofar % 60) < 0) |
261 | return -1; | |
262 | name = q->track; | |
263 | } | |
8a82274b | 264 | if(dcgi_client && !disorder_length(dcgi_client, name, &length)) |
9faa7a88 RK |
265 | return sink_printf(output, "%ld:%02ld", |
266 | length / 60, length % 60) < 0 ? -1 : 0; | |
71634563 | 267 | return sink_writes(output, " ") < 0 ? -1 : 0; |
9faa7a88 RK |
268 | } |
269 | ||
59cf25c4 | 270 | /*$ @removable{ID} |
9faa7a88 RK |
271 | * |
272 | * Expands to "true" if track ID is removable (or scratchable, if it is the | |
273 | * playing track) and "false" otherwise. | |
274 | */ | |
275 | static int exp_removable(int attribute((unused)) nargs, | |
276 | char **args, | |
277 | struct sink *output, | |
278 | void attribute((unused)) *u) { | |
a2c4ad5f | 279 | struct queue_entry *q = dcgi_findtrack(args[0]); |
9faa7a88 RK |
280 | /* TODO would be better to reject recent */ |
281 | ||
1e97629d | 282 | if(!q || !dcgi_client) |
9faa7a88 | 283 | return mx_bool_result(output, 0); |
1e97629d | 284 | dcgi_lookup(DCGI_RIGHTS); |
9faa7a88 | 285 | return mx_bool_result(output, |
1e97629d RK |
286 | (q == dcgi_playing ? right_scratchable : right_removable) |
287 | (dcgi_rights, disorder_user(dcgi_client), q)); | |
9faa7a88 RK |
288 | } |
289 | ||
59cf25c4 | 290 | /*$ @movable{ID}{DIR} |
9faa7a88 RK |
291 | * |
292 | * Expands to "true" if track ID is movable and "false" otherwise. | |
af106f2d RK |
293 | * |
294 | * DIR (which is optional) should be a non-zero integer. If it is negative | |
295 | * then the intended move is down (later in the queue), if it is positive then | |
296 | * the intended move is up (earlier in the queue). The first track is not | |
297 | * movable up and the last track not movable down. | |
9faa7a88 | 298 | */ |
af106f2d | 299 | static int exp_movable(int nargs, |
9faa7a88 RK |
300 | char **args, |
301 | struct sink *output, | |
302 | void attribute((unused)) *u) { | |
a2c4ad5f | 303 | struct queue_entry *q = dcgi_findtrack(args[0]); |
9faa7a88 RK |
304 | /* TODO would be better to recent playing/recent */ |
305 | ||
1e97629d | 306 | if(!q || !dcgi_client) |
9faa7a88 | 307 | return mx_bool_result(output, 0); |
af106f2d RK |
308 | if(nargs > 1) { |
309 | const long dir = atoi(args[1]); | |
310 | ||
311 | if(dir > 0 && q == dcgi_queue) | |
312 | return mx_bool_result(output, 0); | |
313 | if(dir < 0 && q->next == 0) | |
314 | return mx_bool_result(output, 0); | |
315 | } | |
1e97629d | 316 | dcgi_lookup(DCGI_RIGHTS); |
9faa7a88 | 317 | return mx_bool_result(output, |
af106f2d RK |
318 | right_movable(dcgi_rights, |
319 | disorder_user(dcgi_client), | |
320 | q)); | |
9faa7a88 RK |
321 | } |
322 | ||
59cf25c4 | 323 | /*$ @playing{TEMPLATE} |
9faa7a88 | 324 | * |
3e1616b6 RK |
325 | * Expands to TEMPLATE, with the following expansions: |
326 | * - @id: the queue ID of the playing track | |
327 | * - @track: the playing track's | |
328 | UNQUOTED name | |
9faa7a88 RK |
329 | * |
330 | * If no track is playing expands to nothing. | |
331 | * | |
332 | * TEMPLATE is optional. If it is left out then instead expands to the queue | |
333 | * ID of the playing track. | |
334 | */ | |
335 | static int exp_playing(int nargs, | |
336 | const struct mx_node **args, | |
337 | struct sink *output, | |
71634563 | 338 | void *u) { |
1e97629d RK |
339 | dcgi_lookup(DCGI_PLAYING); |
340 | if(!dcgi_playing) | |
9faa7a88 RK |
341 | return 0; |
342 | if(!nargs) | |
1e97629d | 343 | return sink_writes(output, dcgi_playing->id) < 0 ? -1 : 0; |
71634563 | 344 | return mx_expand(mx_rewritel(args[0], |
1e97629d RK |
345 | "id", dcgi_playing->id, |
346 | "track", dcgi_playing->track, | |
71634563 RK |
347 | (char *)0), |
348 | output, u); | |
9faa7a88 RK |
349 | } |
350 | ||
59cf25c4 | 351 | /*$ @queue{TEMPLATE} |
9faa7a88 RK |
352 | * |
353 | * For each track in the queue, expands TEMPLATE with the following expansions: | |
3e1616b6 RK |
354 | * - @id: the queue ID of the track |
355 | * - @track: the UNQUOTED track name | |
356 | * - @index: the track number from 0 | |
357 | * - @parity: "even" or "odd" alternately | |
358 | * - @first: "true" on the first track and "false" otherwise | |
359 | * - @last: "true" on the last track and "false" otherwise | |
9faa7a88 RK |
360 | */ |
361 | static int exp_queue(int attribute((unused)) nargs, | |
362 | const struct mx_node **args, | |
363 | struct sink *output, | |
71634563 | 364 | void *u) { |
9faa7a88 RK |
365 | struct queue_entry *q; |
366 | int rc, i; | |
367 | ||
1e97629d RK |
368 | dcgi_lookup(DCGI_QUEUE); |
369 | for(q = dcgi_queue, i = 0; q; q = q->next, ++i) | |
71634563 RK |
370 | if((rc = mx_expand(mx_rewritel(args[0], |
371 | "id", q->id, | |
372 | "track", q->track, | |
373 | "index", make_index(i), | |
374 | "parity", i % 2 ? "odd" : "even", | |
1e97629d | 375 | "first", q == dcgi_queue ? "true" : "false", |
71634563 RK |
376 | "last", q->next ? "false" : "true", |
377 | (char *)0), | |
378 | output, u))) | |
9faa7a88 RK |
379 | return rc; |
380 | return 0; | |
381 | } | |
382 | ||
59cf25c4 | 383 | /*$ @recent{TEMPLATE} |
9faa7a88 RK |
384 | * |
385 | * For each track in the recently played list, expands TEMPLATE with the | |
386 | * following expansions: | |
3e1616b6 RK |
387 | * - @id: the queue ID of the track |
388 | * - @track: the UNQUOTED track name | |
389 | * - @index: the track number from 0 | |
390 | * - @parity: "even" or "odd" alternately | |
391 | * - @first: "true" on the first track and "false" otherwise | |
392 | * - @last: "true" on the last track and "false" otherwise | |
9faa7a88 RK |
393 | */ |
394 | static int exp_recent(int attribute((unused)) nargs, | |
395 | const struct mx_node **args, | |
396 | struct sink *output, | |
71634563 | 397 | void *u) { |
9faa7a88 RK |
398 | struct queue_entry *q; |
399 | int rc, i; | |
400 | ||
1e97629d RK |
401 | dcgi_lookup(DCGI_RECENT); |
402 | for(q = dcgi_recent, i = 0; q; q = q->next, ++i) | |
71634563 RK |
403 | if((rc = mx_expand(mx_rewritel(args[0], |
404 | "id", q->id, | |
405 | "track", q->track, | |
406 | "index", make_index(i), | |
407 | "parity", i % 2 ? "odd" : "even", | |
1e97629d | 408 | "first", q == dcgi_recent ? "true" : "false", |
71634563 RK |
409 | "last", q->next ? "false" : "true", |
410 | (char *)0), | |
411 | output, u))) | |
9faa7a88 RK |
412 | return rc; |
413 | return 0; | |
414 | } | |
415 | ||
59cf25c4 | 416 | /*$ @new{TEMPLATE} |
9faa7a88 RK |
417 | * |
418 | * For each track in the newly added list, expands TEMPLATE wit the following | |
419 | * expansions: | |
3e1616b6 RK |
420 | * - @track: the UNQUOTED track name |
421 | * - @index: the track number from 0 | |
422 | * - @parity: "even" or "odd" alternately | |
423 | * - @first: "true" on the first track and "false" otherwise | |
424 | * - @last: "true" on the last track and "false" otherwise | |
9faa7a88 | 425 | * |
9bf61b29 RK |
426 | * Note that unlike @playing, @queue and @recent which are otherwise |
427 | * superficially similar, there is no @id sub-expansion here. | |
9faa7a88 RK |
428 | */ |
429 | static int exp_new(int attribute((unused)) nargs, | |
430 | const struct mx_node **args, | |
431 | struct sink *output, | |
71634563 | 432 | void *u) { |
9faa7a88 RK |
433 | int rc, i; |
434 | ||
1e97629d | 435 | dcgi_lookup(DCGI_NEW); |
9faa7a88 | 436 | /* TODO perhaps we should generate an ID value for tracks in the new list */ |
1e97629d | 437 | for(i = 0; i < dcgi_nnew; ++i) |
71634563 | 438 | if((rc = mx_expand(mx_rewritel(args[0], |
1e97629d | 439 | "track", dcgi_new[i], |
71634563 RK |
440 | "index", make_index(i), |
441 | "parity", i % 2 ? "odd" : "even", | |
442 | "first", i == 0 ? "true" : "false", | |
1e97629d | 443 | "last", i == dcgi_nnew - 1 ? "false" : "true", |
71634563 RK |
444 | (char *)0), |
445 | output, u))) | |
9faa7a88 RK |
446 | return rc; |
447 | return 0; | |
448 | } | |
449 | ||
59cf25c4 | 450 | /*$ @volume{CHANNEL} |
9faa7a88 RK |
451 | * |
452 | * Expands to the volume in a given channel. CHANNEL must be "left" or | |
453 | * "right". | |
454 | */ | |
455 | static int exp_volume(int attribute((unused)) nargs, | |
456 | char **args, | |
457 | struct sink *output, | |
458 | void attribute((unused)) *u) { | |
1e97629d | 459 | dcgi_lookup(DCGI_VOLUME); |
71634563 RK |
460 | return sink_printf(output, "%d", |
461 | !strcmp(args[0], "left") | |
1e97629d | 462 | ? dcgi_volume_left : dcgi_volume_right) < 0 ? -1 : 0; |
9faa7a88 RK |
463 | } |
464 | ||
59cf25c4 | 465 | /*$ @isplaying |
9faa7a88 RK |
466 | * |
467 | * Expands to "true" if there is a playing track, otherwise "false". | |
468 | */ | |
469 | static int exp_isplaying(int attribute((unused)) nargs, | |
470 | char attribute((unused)) **args, | |
471 | struct sink *output, | |
472 | void attribute((unused)) *u) { | |
1e97629d RK |
473 | dcgi_lookup(DCGI_PLAYING); |
474 | return mx_bool_result(output, !!dcgi_playing); | |
9faa7a88 RK |
475 | } |
476 | ||
59cf25c4 | 477 | /*$ @isqueue |
9faa7a88 RK |
478 | * |
479 | * Expands to "true" if there the queue is nonempty, otherwise "false". | |
480 | */ | |
481 | static int exp_isqueue(int attribute((unused)) nargs, | |
482 | char attribute((unused)) **args, | |
483 | struct sink *output, | |
484 | void attribute((unused)) *u) { | |
1e97629d RK |
485 | dcgi_lookup(DCGI_QUEUE); |
486 | return mx_bool_result(output, !!dcgi_queue); | |
9faa7a88 RK |
487 | } |
488 | ||
2dc2f478 | 489 | /*$ @isrecent |
9faa7a88 RK |
490 | * |
491 | * Expands to "true" if there the recently played list is nonempty, otherwise | |
492 | * "false". | |
493 | */ | |
494 | static int exp_isrecent(int attribute((unused)) nargs, | |
495 | char attribute((unused)) **args, | |
496 | struct sink *output, | |
497 | void attribute((unused)) *u) { | |
1e97629d RK |
498 | dcgi_lookup(DCGI_RECENT); |
499 | return mx_bool_result(output, !!dcgi_recent); | |
9faa7a88 RK |
500 | } |
501 | ||
59cf25c4 | 502 | /*$ @isnew |
9faa7a88 RK |
503 | * |
504 | * Expands to "true" if there the newly added track list is nonempty, otherwise | |
505 | * "false". | |
506 | */ | |
507 | static int exp_isnew(int attribute((unused)) nargs, | |
508 | char attribute((unused)) **args, | |
509 | struct sink *output, | |
510 | void attribute((unused)) *u) { | |
1e97629d RK |
511 | dcgi_lookup(DCGI_NEW); |
512 | return mx_bool_result(output, !!dcgi_nnew); | |
9faa7a88 RK |
513 | } |
514 | ||
59cf25c4 | 515 | /*$ @pref{TRACK}{KEY} |
9faa7a88 RK |
516 | * |
517 | * Expands to a track preference. | |
518 | */ | |
519 | static int exp_pref(int attribute((unused)) nargs, | |
520 | char **args, | |
521 | struct sink *output, | |
522 | void attribute((unused)) *u) { | |
523 | char *value; | |
524 | ||
1e97629d | 525 | if(dcgi_client && !disorder_get(dcgi_client, args[0], args[1], &value)) |
71634563 RK |
526 | return sink_writes(output, cgi_sgmlquote(value)) < 0 ? -1 : 0; |
527 | return 0; | |
9faa7a88 RK |
528 | } |
529 | ||
59cf25c4 | 530 | /*$ @prefs{TRACK}{TEMPLATE} |
9faa7a88 RK |
531 | * |
532 | * For each track preference of track TRACK, expands TEMPLATE with the | |
533 | * following expansions: | |
3e1616b6 RK |
534 | * - @name: the UNQUOTED preference name |
535 | * - @index: the preference number from 0 | |
536 | * - @value: the UNQUOTED preference value | |
537 | * - @parity: "even" or "odd" alternately | |
538 | * - @first: "true" on the first preference and "false" otherwise | |
539 | * - @last: "true" on the last preference and "false" otherwise | |
9faa7a88 | 540 | * |
9bf61b29 | 541 | * Use @quote to quote preference names and values where necessary; see below. |
9faa7a88 RK |
542 | */ |
543 | static int exp_prefs(int attribute((unused)) nargs, | |
544 | const struct mx_node **args, | |
545 | struct sink *output, | |
71634563 | 546 | void *u) { |
9faa7a88 RK |
547 | int rc, i; |
548 | struct kvp *k, *head; | |
549 | char *track; | |
550 | ||
551 | if((rc = mx_expandstr(args[0], &track, u, "argument #0 (TRACK)"))) | |
552 | return rc; | |
1e97629d | 553 | if(!dcgi_client || disorder_prefs(dcgi_client, track, &head)) |
9faa7a88 RK |
554 | return 0; |
555 | for(k = head, i = 0; k; k = k->next, ++i) | |
71634563 RK |
556 | if((rc = mx_expand(mx_rewritel(args[1], |
557 | "index", make_index(i), | |
558 | "parity", i % 2 ? "odd" : "even", | |
559 | "name", k->name, | |
560 | "value", k->value, | |
561 | "first", k == head ? "true" : "false", | |
562 | "last", k->next ? "false" : "true", | |
563 | (char *)0), | |
564 | output, u))) | |
9faa7a88 RK |
565 | return rc; |
566 | return 0; | |
567 | } | |
568 | ||
59cf25c4 | 569 | /*$ @transform{TRACK}{TYPE}{CONTEXT} |
9faa7a88 RK |
570 | * |
571 | * Transforms a track name (if TYPE is "track") or directory name (if type is | |
572 | * "dir"). CONTEXT should be the context, if it is left out then "display" is | |
573 | * assumed. | |
574 | */ | |
575 | static int exp_transform(int nargs, | |
576 | char **args, | |
577 | struct sink *output, | |
578 | void attribute((unused)) *u) { | |
579 | const char *t = trackname_transform(args[1], args[0], | |
71634563 RK |
580 | (nargs > 2 ? args[2] : "display")); |
581 | return sink_writes(output, cgi_sgmlquote(t)) < 0 ? -1 : 0; | |
9faa7a88 RK |
582 | } |
583 | ||
2dc2f478 | 584 | /*$ @enabled |
9faa7a88 RK |
585 | * |
586 | * Expands to "true" if playing is enabled, otherwise "false". | |
587 | */ | |
588 | static int exp_enabled(int attribute((unused)) nargs, | |
589 | char attribute((unused)) **args, | |
590 | struct sink *output, | |
591 | void attribute((unused)) *u) { | |
1e97629d | 592 | int e = 0; |
9faa7a88 | 593 | |
1e97629d RK |
594 | if(dcgi_client) |
595 | disorder_enabled(dcgi_client, &e); | |
596 | return mx_bool_result(output, e); | |
9faa7a88 RK |
597 | } |
598 | ||
59cf25c4 | 599 | /*$ @random-enabled |
9faa7a88 RK |
600 | * |
601 | * Expands to "true" if random play is enabled, otherwise "false". | |
602 | */ | |
71634563 RK |
603 | static int exp_random_enabled(int attribute((unused)) nargs, |
604 | char attribute((unused)) **args, | |
605 | struct sink *output, | |
606 | void attribute((unused)) *u) { | |
1e97629d | 607 | int e = 0; |
9faa7a88 | 608 | |
1e97629d RK |
609 | if(dcgi_client) |
610 | disorder_random_enabled(dcgi_client, &e); | |
611 | return mx_bool_result(output, e); | |
9faa7a88 RK |
612 | } |
613 | ||
59cf25c4 | 614 | /*$ @trackstate{TRACK} |
9faa7a88 RK |
615 | * |
616 | * Expands to "playing" if TRACK is currently playing, or "queue" if it is in | |
617 | * the queue, otherwise to nothing. | |
618 | */ | |
619 | static int exp_trackstate(int attribute((unused)) nargs, | |
620 | char **args, | |
621 | struct sink *output, | |
622 | void attribute((unused)) *u) { | |
623 | char *track; | |
624 | struct queue_entry *q; | |
625 | ||
1e97629d | 626 | if(!dcgi_client) |
9faa7a88 | 627 | return 0; |
1e97629d | 628 | if(disorder_resolve(dcgi_client, &track, args[0])) |
9faa7a88 | 629 | return 0; |
1e97629d RK |
630 | dcgi_lookup(DCGI_PLAYING); |
631 | if(dcgi_playing && !strcmp(track, dcgi_playing->track)) | |
71634563 | 632 | return sink_writes(output, "playing") < 0 ? -1 : 0; |
1e97629d RK |
633 | dcgi_lookup(DCGI_QUEUE); |
634 | for(q = dcgi_queue; q; q = q->next) | |
9faa7a88 | 635 | if(!strcmp(track, q->track)) |
71634563 | 636 | return sink_writes(output, "queued") < 0 ? -1 : 0; |
9faa7a88 RK |
637 | return 0; |
638 | } | |
639 | ||
59cf25c4 | 640 | /*$ @thisurl |
9faa7a88 RK |
641 | * |
642 | * Expands to an UNQUOTED URL which points back to the current page. (NB it | |
643 | * might not be byte for byte identical - for instance, CGI arguments might be | |
644 | * re-ordered.) | |
645 | */ | |
646 | static int exp_thisurl(int attribute((unused)) nargs, | |
647 | char attribute((unused)) **args, | |
648 | struct sink *output, | |
649 | void attribute((unused)) *u) { | |
71634563 | 650 | return sink_writes(output, cgi_thisurl(config->url)) < 0 ? -1 : 0; |
9faa7a88 RK |
651 | } |
652 | ||
59cf25c4 | 653 | /*$ @resolve{TRACK} |
9faa7a88 RK |
654 | * |
655 | * Expands to an UNQUOTED name for the TRACK that is not an alias, or to | |
656 | * nothing if it is not a valid track. | |
657 | */ | |
658 | static int exp_resolve(int attribute((unused)) nargs, | |
659 | char **args, | |
660 | struct sink *output, | |
661 | void attribute((unused)) *u) { | |
662 | char *r; | |
663 | ||
1e97629d | 664 | if(dcgi_client && !disorder_resolve(dcgi_client, &r, args[0])) |
71634563 | 665 | return sink_writes(output, r) < 0 ? -1 : 0; |
9faa7a88 RK |
666 | return 0; |
667 | } | |
668 | ||
59cf25c4 | 669 | /*$ @paused |
9faa7a88 RK |
670 | * |
671 | * Expands to "true" if the playing track is paused, to "false" if it is | |
672 | * playing (or if there is no playing track at all). | |
673 | */ | |
674 | static int exp_paused(int attribute((unused)) nargs, | |
675 | char attribute((unused)) **args, | |
676 | struct sink *output, | |
48e472fa | 677 | void attribute((unused)) *u) { |
1e97629d RK |
678 | dcgi_lookup(DCGI_PLAYING); |
679 | return mx_bool_result(output, (dcgi_playing | |
680 | && dcgi_playing->state == playing_paused)); | |
9faa7a88 RK |
681 | } |
682 | ||
2dc2f478 | 683 | /*$ @state{ID} |
9faa7a88 RK |
684 | * |
685 | * Expands to the current state of track ID. | |
686 | */ | |
687 | static int exp_state(int attribute((unused)) nargs, | |
688 | char **args, | |
689 | struct sink *output, | |
690 | void attribute((unused)) *u) { | |
a2c4ad5f | 691 | struct queue_entry *q = dcgi_findtrack(args[0]); |
9faa7a88 RK |
692 | |
693 | if(q) | |
71634563 | 694 | return sink_writes(output, playing_states[q->state]) < 0 ? -1 : 0; |
9faa7a88 RK |
695 | return 0; |
696 | } | |
697 | ||
2dc2f478 RK |
698 | /*$ @origin{ID} |
699 | * | |
700 | * Expands to the current origin of track ID. | |
701 | */ | |
702 | static int exp_origin(int attribute((unused)) nargs, | |
703 | char **args, | |
704 | struct sink *output, | |
705 | void attribute((unused)) *u) { | |
706 | struct queue_entry *q = dcgi_findtrack(args[0]); | |
707 | ||
708 | if(q) | |
709 | return sink_writes(output, track_origins[q->origin]) < 0 ? -1 : 0; | |
710 | return 0; | |
711 | } | |
712 | ||
713 | /*$ @right{RIGHT}{WITH-RIGHT}{WITHOUT-RIGHT} | |
9faa7a88 RK |
714 | * |
715 | * Expands to WITH-RIGHT if the current user has right RIGHT, otherwise to | |
716 | * WITHOUT-RIGHT. The WITHOUT-RIGHT argument may be left out. | |
717 | * | |
718 | * If both WITH-RIGHT and WITHOUT-RIGHT are left out then expands to "true" if | |
719 | * the user has the right and "false" otherwise. | |
720 | * | |
721 | * If there is no connection to the server then expands to nothing (in all | |
722 | * cases). | |
723 | */ | |
724 | static int exp_right(int nargs, | |
725 | const struct mx_node **args, | |
726 | struct sink *output, | |
71634563 | 727 | void *u) { |
9faa7a88 RK |
728 | char *right; |
729 | rights_type r; | |
71634563 | 730 | int rc; |
9faa7a88 | 731 | |
1e97629d | 732 | if(!dcgi_client) |
9faa7a88 | 733 | return 0; |
1e97629d | 734 | dcgi_lookup(DCGI_RIGHTS); |
71634563 | 735 | if((rc = mx_expandstr(args[0], &right, u, "argument #0 (RIGHT)"))) |
9faa7a88 RK |
736 | return rc; |
737 | if(parse_rights(right, &r, 1/*report*/)) | |
738 | return 0; | |
739 | /* Single-argument form */ | |
740 | if(nargs == 1) | |
1e97629d | 741 | return mx_bool_result(output, !!(r & dcgi_rights)); |
9faa7a88 | 742 | /* Multiple argument form */ |
1e97629d | 743 | if(r & dcgi_rights) |
71634563 | 744 | return mx_expand(args[1], output, u); |
9faa7a88 | 745 | if(nargs == 3) |
71634563 | 746 | return mx_expand(args[2], output, u); |
9faa7a88 RK |
747 | return 0; |
748 | } | |
749 | ||
59cf25c4 | 750 | /*$ @userinfo{PROPERTY} |
9faa7a88 RK |
751 | * |
752 | * Expands to the named property of the current user. | |
753 | */ | |
754 | static int exp_userinfo(int attribute((unused)) nargs, | |
755 | char **args, | |
756 | struct sink *output, | |
757 | void attribute((unused)) *u) { | |
758 | char *v; | |
759 | ||
1e97629d RK |
760 | if(dcgi_client |
761 | && !disorder_userinfo(dcgi_client, disorder_user(dcgi_client), | |
762 | args[0], &v)) | |
71634563 | 763 | return sink_writes(output, v) < 0 ? -1 : 0; |
9faa7a88 RK |
764 | return 0; |
765 | } | |
766 | ||
59cf25c4 | 767 | /*$ @error |
bca4e2b7 RK |
768 | * |
769 | * Expands to the latest error string. | |
770 | */ | |
771 | static int exp_error(int attribute((unused)) nargs, | |
772 | char attribute((unused)) **args, | |
773 | struct sink *output, | |
774 | void attribute((unused)) *u) { | |
343d9c2b RK |
775 | return sink_writes(output, dcgi_error_string ? dcgi_error_string : "") |
776 | < 0 ? -1 : 0; | |
777 | } | |
778 | ||
59cf25c4 | 779 | /*$ @status |
343d9c2b RK |
780 | * |
781 | * Expands to the latest status string. | |
782 | */ | |
783 | static int exp_status(int attribute((unused)) nargs, | |
784 | char attribute((unused)) **args, | |
785 | struct sink *output, | |
786 | void attribute((unused)) *u) { | |
787 | return sink_writes(output, dcgi_status_string ? dcgi_status_string : "") | |
788 | < 0 ? -1 : 0; | |
bca4e2b7 RK |
789 | } |
790 | ||
59cf25c4 | 791 | /*$ @image{NAME} |
30d85588 RK |
792 | * |
793 | * Expands to the URL of the image called NAME. | |
794 | * | |
795 | * Firstly if there is a label called images.NAME then the image stem will be | |
796 | * the value of that label. Otherwise the stem will be NAME.png. | |
797 | * | |
798 | * If the label url.static exists then it will give the base URL for images. | |
799 | * Otherwise the base url will be /disorder/. | |
800 | */ | |
801 | static int exp_image(int attribute((unused)) nargs, | |
802 | char **args, | |
803 | struct sink *output, | |
804 | void attribute((unused)) *u) { | |
805 | const char *url, *stem; | |
806 | char *labelname; | |
807 | ||
808 | /* Compute the stem */ | |
809 | byte_xasprintf(&labelname, "images.%s", args[0]); | |
810 | if(option_label_exists(labelname)) | |
811 | stem = option_label(labelname); | |
812 | else | |
813 | byte_xasprintf((char **)&stem, "%s.png", args[0]); | |
814 | /* If the stem looks like it's reasonalby complete, use that */ | |
815 | if(stem[0] == '/' | |
816 | || !strncmp(stem, "http:", 5) | |
817 | || !strncmp(stem, "https:", 6)) | |
818 | url = stem; | |
819 | else { | |
820 | /* Compute the URL */ | |
821 | if(option_label_exists("url.static")) | |
822 | byte_xasprintf((char **)&url, "%s/%s", | |
823 | option_label("url.static"), stem); | |
824 | else | |
825 | /* Default base is /disorder */ | |
826 | byte_xasprintf((char **)&url, "/disorder/%s", stem); | |
827 | } | |
828 | return sink_writes(output, cgi_sgmlquote(url)) < 0 ? -1 : 0; | |
829 | } | |
830 | ||
9bf61b29 RK |
831 | /** @brief Implementation of exp_tracks() and exp_dirs() */ |
832 | static int exp__files_dirs(int nargs, | |
833 | const struct mx_node **args, | |
834 | struct sink *output, | |
835 | void *u, | |
836 | const char *type, | |
837 | int (*fn)(disorder_client *client, | |
838 | const char *name, | |
839 | const char *re, | |
840 | char ***vecp, | |
841 | int *nvecp)) { | |
842 | char **tracks, *dir, *re; | |
843 | int n, ntracks, rc; | |
844 | const struct mx_node *m; | |
e13809e4 | 845 | struct tracksort_data *tsd; |
9bf61b29 RK |
846 | |
847 | if((rc = mx_expandstr(args[0], &dir, u, "argument #0 (DIR)"))) | |
848 | return rc; | |
849 | if(nargs == 3) { | |
850 | if((rc = mx_expandstr(args[1], &re, u, "argument #1 (RE)"))) | |
851 | return rc; | |
852 | m = args[2]; | |
853 | } else { | |
854 | re = 0; | |
855 | m = args[1]; | |
856 | } | |
857 | if(!dcgi_client) | |
858 | return 0; | |
859 | /* Get the list */ | |
860 | if(fn(dcgi_client, dir, re, &tracks, &ntracks)) | |
861 | return 0; | |
862 | /* Sort it. NB trackname_transform() does not go to the server. */ | |
e13809e4 | 863 | tsd = tracksort_init(ntracks, tracks, type); |
48e472fa RK |
864 | /* Expand the subsiduary templates. We chuck in @sort and @display because |
865 | * it is particularly easy to do so. */ | |
9bf61b29 RK |
866 | for(n = 0; n < ntracks; ++n) |
867 | if((rc = mx_expand(mx_rewritel(m, | |
868 | "index", make_index(n), | |
869 | "parity", n % 2 ? "odd" : "even", | |
e13809e4 | 870 | "track", tsd[n].track, |
9bf61b29 RK |
871 | "first", n == 0 ? "true" : "false", |
872 | "last", n + 1 == ntracks ? "false" : "true", | |
e13809e4 RK |
873 | "sort", tsd[n].sort, |
874 | "display", tsd[n].display, | |
9bf61b29 RK |
875 | (char *)0), |
876 | output, u))) | |
877 | return rc; | |
878 | return 0; | |
879 | ||
880 | } | |
881 | ||
59cf25c4 | 882 | /*$ @tracks{DIR}{RE}{TEMPLATE} |
9bf61b29 RK |
883 | * |
884 | * For each track below DIR, expands TEMPLATE with the | |
885 | * following expansions: | |
3e1616b6 RK |
886 | * - @track: the UNQUOTED track name |
887 | * - @index: the track number from 0 | |
888 | * - @parity: "even" or "odd" alternately | |
889 | * - @first: "true" on the first track and "false" otherwise | |
890 | * - @last: "true" on the last track and "false" otherwise | |
891 | * - @sort: the sort key for this track | |
892 | * - @display: the UNQUOTED display string for this track | |
9bf61b29 RK |
893 | * |
894 | * RE is optional and if present is the regexp to match against. | |
895 | */ | |
896 | static int exp_tracks(int nargs, | |
897 | const struct mx_node **args, | |
898 | struct sink *output, | |
899 | void *u) { | |
900 | return exp__files_dirs(nargs, args, output, u, "track", disorder_files); | |
901 | } | |
902 | ||
59cf25c4 | 903 | /*$ @dirs{DIR}{RE}{TEMPLATE} |
9bf61b29 RK |
904 | * |
905 | * For each directory below DIR, expands TEMPLATE with the | |
906 | * following expansions: | |
3e1616b6 RK |
907 | * - @track: the UNQUOTED directory name |
908 | * - @index: the directory number from 0 | |
909 | * - @parity: "even" or "odd" alternately | |
910 | * - @first: "true" on the first directory and "false" otherwise | |
911 | * - @last: "true" on the last directory and "false" otherwise | |
912 | * - @sort: the sort key for this directory | |
913 | * - @display: the UNQUOTED display string for this directory | |
9bf61b29 RK |
914 | * |
915 | * RE is optional and if present is the regexp to match against. | |
916 | */ | |
917 | static int exp_dirs(int nargs, | |
918 | const struct mx_node **args, | |
919 | struct sink *output, | |
920 | void *u) { | |
921 | return exp__files_dirs(nargs, args, output, u, "dir", disorder_directories); | |
922 | } | |
923 | ||
b43dc0cc RK |
924 | static int exp__search_shim(disorder_client *c, const char *terms, |
925 | const char attribute((unused)) *re, | |
926 | char ***vecp, int *nvecp) { | |
927 | return disorder_search(c, terms, vecp, nvecp); | |
928 | } | |
929 | ||
59cf25c4 | 930 | /*$ @search{KEYWORDS}{TEMPLATE} |
b43dc0cc RK |
931 | * |
932 | * For each track matching KEYWORDS, expands TEMPLATE with the | |
933 | * following expansions: | |
3e1616b6 RK |
934 | * - @track: the UNQUOTED directory name |
935 | * - @index: the directory number from 0 | |
936 | * - @parity: "even" or "odd" alternately | |
937 | * - @first: "true" on the first directory and "false" otherwise | |
938 | * - @last: "true" on the last directory and "false" otherwise | |
939 | * - @sort: the sort key for this track | |
940 | * - @display: the UNQUOTED display string for this track | |
b43dc0cc RK |
941 | */ |
942 | static int exp_search(int nargs, | |
99955407 RK |
943 | const struct mx_node **args, |
944 | struct sink *output, | |
945 | void *u) { | |
b43dc0cc RK |
946 | return exp__files_dirs(nargs, args, output, u, "track", exp__search_shim); |
947 | } | |
948 | ||
59cf25c4 | 949 | /*$ @label{NAME} |
f4a26919 RK |
950 | * |
951 | * Expands to label NAME from options.labels. Undefined lables expand to the | |
952 | * last dot-separated component, e.g. X.Y.Z to Z. | |
953 | */ | |
99955407 RK |
954 | static int exp_label(int attribute((unused)) nargs, |
955 | char **args, | |
956 | struct sink *output, | |
957 | void attribute((unused)) *u) { | |
958 | return sink_writes(output, option_label(args[0])) < 0 ? -1 : 0; | |
959 | } | |
960 | ||
59cf25c4 | 961 | /*$ @breadcrumbs{DIR}{TEMPLATE} |
f4a26919 RK |
962 | * |
963 | * Expands TEMPLATE for each directory in the path up to DIR, excluding the root | |
964 | * but including DIR itself, with the following expansions: | |
965 | * - @dir: the directory | |
966 | * - @last: "true" if this is the last directory, otherwise "false" | |
967 | * | |
968 | * DIR must be an absolute path. | |
969 | */ | |
970 | static int exp_breadcrumbs(int attribute((unused)) nargs, | |
971 | const struct mx_node **args, | |
972 | struct sink *output, | |
973 | void attribute((unused)) *u) { | |
974 | int rc; | |
975 | char *dir, *parent, *ptr; | |
976 | ||
977 | if((rc = mx_expandstr(args[0], &dir, u, "argument #0 (DIR)"))) | |
978 | return rc; | |
979 | /* Reject relative paths */ | |
980 | if(dir[0] != '/') { | |
2e9ba080 | 981 | disorder_error(0, "breadcrumbs: '%s' is a relative path", dir); |
f4a26919 RK |
982 | return 0; |
983 | } | |
984 | /* Skip the root */ | |
985 | ptr = dir + 1; | |
986 | while(*ptr) { | |
987 | /* Find the end of this directory */ | |
988 | while(*ptr && *ptr != '/') | |
989 | ++ptr; | |
990 | parent = xstrndup(dir, ptr - dir); | |
991 | if((rc = mx_expand(mx_rewritel(args[1], | |
992 | "dir", parent, | |
993 | "last", *ptr ? "false" : "true", | |
994 | (char *)0), | |
995 | output, u))) | |
996 | return rc; | |
997 | if(*ptr) | |
998 | ++ptr; | |
999 | } | |
1000 | return 0; | |
1001 | } | |
1002 | ||
9faa7a88 | 1003 | /** @brief Register DisOrder-specific expansions */ |
1e97629d | 1004 | void dcgi_expansions(void) { |
71634563 | 1005 | mx_register("arg", 1, 1, exp_arg); |
48e472fa | 1006 | mx_register("argq", 1, 1, exp_argq); |
71634563 RK |
1007 | mx_register("enabled", 0, 0, exp_enabled); |
1008 | mx_register("error", 0, 0, exp_error); | |
30d85588 | 1009 | mx_register("image", 1, 1, exp_image); |
71634563 RK |
1010 | mx_register("isnew", 0, 0, exp_isnew); |
1011 | mx_register("isplaying", 0, 0, exp_isplaying); | |
99955407 | 1012 | mx_register("isqueue", 0, 0, exp_isqueue); |
71634563 | 1013 | mx_register("isrecent", 0, 0, exp_isrecent); |
99955407 | 1014 | mx_register("label", 1, 1, exp_label); |
71634563 | 1015 | mx_register("length", 1, 1, exp_length); |
99955407 | 1016 | mx_register("movable", 1, 2, exp_movable); |
2dc2f478 | 1017 | mx_register("origin", 1, 1, exp_origin); |
71634563 RK |
1018 | mx_register("part", 2, 3, exp_part); |
1019 | mx_register("paused", 0, 0, exp_paused); | |
1020 | mx_register("pref", 2, 2, exp_pref); | |
1021 | mx_register("quote", 1, 1, exp_quote); | |
1022 | mx_register("random-enabled", 0, 0, exp_random_enabled); | |
1023 | mx_register("removable", 1, 1, exp_removable); | |
1024 | mx_register("resolve", 1, 1, exp_resolve); | |
1025 | mx_register("server-version", 0, 0, exp_server_version); | |
1026 | mx_register("state", 1, 1, exp_state); | |
343d9c2b | 1027 | mx_register("status", 0, 0, exp_status); |
71634563 RK |
1028 | mx_register("thisurl", 0, 0, exp_thisurl); |
1029 | mx_register("trackstate", 1, 1, exp_trackstate); | |
1030 | mx_register("transform", 2, 3, exp_transform); | |
1031 | mx_register("url", 0, 0, exp_url); | |
1032 | mx_register("user", 0, 0, exp_user); | |
1033 | mx_register("userinfo", 1, 1, exp_userinfo); | |
1034 | mx_register("version", 0, 0, exp_version); | |
1035 | mx_register("volume", 1, 1, exp_volume); | |
1036 | mx_register("when", 1, 1, exp_when); | |
1037 | mx_register("who", 1, 1, exp_who); | |
f4a26919 | 1038 | mx_register_magic("breadcrumbs", 2, 2, exp_breadcrumbs); |
9bf61b29 | 1039 | mx_register_magic("dirs", 2, 3, exp_dirs); |
71634563 RK |
1040 | mx_register_magic("new", 1, 1, exp_new); |
1041 | mx_register_magic("playing", 0, 1, exp_playing); | |
1042 | mx_register_magic("prefs", 2, 2, exp_prefs); | |
1043 | mx_register_magic("queue", 1, 1, exp_queue); | |
1044 | mx_register_magic("recent", 1, 1, exp_recent); | |
1045 | mx_register_magic("right", 1, 3, exp_right); | |
b43dc0cc | 1046 | mx_register_magic("search", 2, 2, exp_search); |
9bf61b29 | 1047 | mx_register_magic("tracks", 2, 3, exp_tracks); |
bca4e2b7 RK |
1048 | } |
1049 | ||
9faa7a88 RK |
1050 | /* |
1051 | Local Variables: | |
1052 | c-basic-offset:2 | |
1053 | comment-column:40 | |
1054 | fill-column:79 | |
1055 | indent-tabs-mode:nil | |
1056 | End: | |
1057 | */ |