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pactl: Add unloading modules by name.
[pulseaudio] / src / utils / pactl.c
1 /***
2 This file is part of PulseAudio.
3
4 Copyright 2004-2006 Lennart Poettering
5
6 PulseAudio is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as published
8 by the Free Software Foundation; either version 2.1 of the License,
9 or (at your option) any later version.
10
11 PulseAudio is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public License
17 along with PulseAudio; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19 USA.
20 ***/
21
22 #ifdef HAVE_CONFIG_H
23 #include <config.h>
24 #endif
25
26 #include <signal.h>
27 #include <string.h>
28 #include <errno.h>
29 #include <unistd.h>
30 #include <assert.h>
31 #include <stdio.h>
32 #include <stdlib.h>
33 #include <getopt.h>
34 #include <locale.h>
35 #include <ctype.h>
36
37 #include <sndfile.h>
38
39 #include <pulse/pulseaudio.h>
40 #include <pulse/ext-device-restore.h>
41
42 #include <pulsecore/i18n.h>
43 #include <pulsecore/macro.h>
44 #include <pulsecore/core-util.h>
45 #include <pulsecore/log.h>
46 #include <pulsecore/sndfile-util.h>
47
48 static pa_context *context = NULL;
49 static pa_mainloop_api *mainloop_api = NULL;
50
51 static char
52 *list_type = NULL,
53 *sample_name = NULL,
54 *sink_name = NULL,
55 *source_name = NULL,
56 *module_name = NULL,
57 *module_args = NULL,
58 *card_name = NULL,
59 *profile_name = NULL,
60 *port_name = NULL,
61 *formats = NULL;
62
63 static uint32_t
64 sink_input_idx = PA_INVALID_INDEX,
65 source_output_idx = PA_INVALID_INDEX,
66 sink_idx = PA_INVALID_INDEX;
67
68 static pa_bool_t short_list_format = FALSE;
69 static uint32_t module_index;
70 static pa_bool_t suspend;
71 static pa_bool_t mute;
72 static pa_volume_t volume;
73 static enum volume_flags {
74 VOL_UINT = 0,
75 VOL_PERCENT = 1,
76 VOL_LINEAR = 2,
77 VOL_DECIBEL = 3,
78 VOL_ABSOLUTE = 0 << 4,
79 VOL_RELATIVE = 1 << 4,
80 } volume_flags;
81
82 static pa_proplist *proplist = NULL;
83
84 static SNDFILE *sndfile = NULL;
85 static pa_stream *sample_stream = NULL;
86 static pa_sample_spec sample_spec;
87 static pa_channel_map channel_map;
88 static size_t sample_length = 0;
89 static int actions = 1;
90
91 static pa_bool_t nl = FALSE;
92
93 static enum {
94 NONE,
95 EXIT,
96 STAT,
97 INFO,
98 UPLOAD_SAMPLE,
99 PLAY_SAMPLE,
100 REMOVE_SAMPLE,
101 LIST,
102 MOVE_SINK_INPUT,
103 MOVE_SOURCE_OUTPUT,
104 LOAD_MODULE,
105 UNLOAD_MODULE,
106 SUSPEND_SINK,
107 SUSPEND_SOURCE,
108 SET_CARD_PROFILE,
109 SET_SINK_PORT,
110 SET_SOURCE_PORT,
111 SET_SINK_VOLUME,
112 SET_SOURCE_VOLUME,
113 SET_SINK_INPUT_VOLUME,
114 SET_SOURCE_OUTPUT_VOLUME,
115 SET_SINK_MUTE,
116 SET_SOURCE_MUTE,
117 SET_SINK_INPUT_MUTE,
118 SET_SOURCE_OUTPUT_MUTE,
119 SET_SINK_FORMATS,
120 SUBSCRIBE
121 } action = NONE;
122
123 static void quit(int ret) {
124 pa_assert(mainloop_api);
125 mainloop_api->quit(mainloop_api, ret);
126 }
127
128 static void context_drain_complete(pa_context *c, void *userdata) {
129 pa_context_disconnect(c);
130 }
131
132 static void drain(void) {
133 pa_operation *o;
134
135 if (!(o = pa_context_drain(context, context_drain_complete, NULL)))
136 pa_context_disconnect(context);
137 else
138 pa_operation_unref(o);
139 }
140
141 static void complete_action(void) {
142 pa_assert(actions > 0);
143
144 if (!(--actions))
145 drain();
146 }
147
148 static void stat_callback(pa_context *c, const pa_stat_info *i, void *userdata) {
149 char s[PA_BYTES_SNPRINT_MAX];
150 if (!i) {
151 pa_log(_("Failed to get statistics: %s"), pa_strerror(pa_context_errno(c)));
152 quit(1);
153 return;
154 }
155
156 pa_bytes_snprint(s, sizeof(s), i->memblock_total_size);
157 printf(_("Currently in use: %u blocks containing %s bytes total.\n"), i->memblock_total, s);
158
159 pa_bytes_snprint(s, sizeof(s), i->memblock_allocated_size);
160 printf(_("Allocated during whole lifetime: %u blocks containing %s bytes total.\n"), i->memblock_allocated, s);
161
162 pa_bytes_snprint(s, sizeof(s), i->scache_size);
163 printf(_("Sample cache size: %s\n"), s);
164
165 complete_action();
166 }
167
168 static void get_server_info_callback(pa_context *c, const pa_server_info *i, void *useerdata) {
169 char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
170
171 if (!i) {
172 pa_log(_("Failed to get server information: %s"), pa_strerror(pa_context_errno(c)));
173 quit(1);
174 return;
175 }
176
177 printf(_("Server String: %s\n"
178 "Library Protocol Version: %u\n"
179 "Server Protocol Version: %u\n"
180 "Is Local: %s\n"
181 "Client Index: %u\n"
182 "Tile Size: %zu\n"),
183 pa_context_get_server(c),
184 pa_context_get_protocol_version(c),
185 pa_context_get_server_protocol_version(c),
186 pa_yes_no(pa_context_is_local(c)),
187 pa_context_get_index(c),
188 pa_context_get_tile_size(c, NULL));
189
190 pa_sample_spec_snprint(ss, sizeof(ss), &i->sample_spec);
191 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map);
192
193 printf(_("User Name: %s\n"
194 "Host Name: %s\n"
195 "Server Name: %s\n"
196 "Server Version: %s\n"
197 "Default Sample Specification: %s\n"
198 "Default Channel Map: %s\n"
199 "Default Sink: %s\n"
200 "Default Source: %s\n"
201 "Cookie: %04x:%04x\n"),
202 i->user_name,
203 i->host_name,
204 i->server_name,
205 i->server_version,
206 ss,
207 cm,
208 i->default_sink_name,
209 i->default_source_name,
210 i->cookie >> 16,
211 i->cookie & 0xFFFFU);
212
213 complete_action();
214 }
215
216 static const char* get_available_str_ynonly(int available)
217 {
218 switch (available) {
219 case PA_PORT_AVAILABLE_YES: return ", available";
220 case PA_PORT_AVAILABLE_NO: return ", not available";
221 }
222 return "";
223 }
224
225 static void get_sink_info_callback(pa_context *c, const pa_sink_info *i, int is_last, void *userdata) {
226
227 static const char *state_table[] = {
228 [1+PA_SINK_INVALID_STATE] = "n/a",
229 [1+PA_SINK_RUNNING] = "RUNNING",
230 [1+PA_SINK_IDLE] = "IDLE",
231 [1+PA_SINK_SUSPENDED] = "SUSPENDED"
232 };
233
234 char
235 s[PA_SAMPLE_SPEC_SNPRINT_MAX],
236 cv[PA_CVOLUME_SNPRINT_MAX],
237 cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX],
238 v[PA_VOLUME_SNPRINT_MAX],
239 vdb[PA_SW_VOLUME_SNPRINT_DB_MAX],
240 cm[PA_CHANNEL_MAP_SNPRINT_MAX],
241 f[PA_FORMAT_INFO_SNPRINT_MAX];
242 char *pl;
243
244 if (is_last < 0) {
245 pa_log(_("Failed to get sink information: %s"), pa_strerror(pa_context_errno(c)));
246 quit(1);
247 return;
248 }
249
250 if (is_last) {
251 complete_action();
252 return;
253 }
254
255 pa_assert(i);
256
257 if (nl && !short_list_format)
258 printf("\n");
259 nl = TRUE;
260
261 if (short_list_format) {
262 printf("%u\t%s\t%s\t%s\t%s\n",
263 i->index,
264 i->name,
265 pa_strnull(i->driver),
266 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
267 state_table[1+i->state]);
268 return;
269 }
270
271 printf(_("Sink #%u\n"
272 "\tState: %s\n"
273 "\tName: %s\n"
274 "\tDescription: %s\n"
275 "\tDriver: %s\n"
276 "\tSample Specification: %s\n"
277 "\tChannel Map: %s\n"
278 "\tOwner Module: %u\n"
279 "\tMute: %s\n"
280 "\tVolume: %s%s%s\n"
281 "\t balance %0.2f\n"
282 "\tBase Volume: %s%s%s\n"
283 "\tMonitor Source: %s\n"
284 "\tLatency: %0.0f usec, configured %0.0f usec\n"
285 "\tFlags: %s%s%s%s%s%s%s\n"
286 "\tProperties:\n\t\t%s\n"),
287 i->index,
288 state_table[1+i->state],
289 i->name,
290 pa_strnull(i->description),
291 pa_strnull(i->driver),
292 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
293 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
294 i->owner_module,
295 pa_yes_no(i->mute),
296 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
297 i->flags & PA_SINK_DECIBEL_VOLUME ? "\n\t " : "",
298 i->flags & PA_SINK_DECIBEL_VOLUME ? pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume) : "",
299 pa_cvolume_get_balance(&i->volume, &i->channel_map),
300 pa_volume_snprint(v, sizeof(v), i->base_volume),
301 i->flags & PA_SINK_DECIBEL_VOLUME ? "\n\t " : "",
302 i->flags & PA_SINK_DECIBEL_VOLUME ? pa_sw_volume_snprint_dB(vdb, sizeof(vdb), i->base_volume) : "",
303 pa_strnull(i->monitor_source_name),
304 (double) i->latency, (double) i->configured_latency,
305 i->flags & PA_SINK_HARDWARE ? "HARDWARE " : "",
306 i->flags & PA_SINK_NETWORK ? "NETWORK " : "",
307 i->flags & PA_SINK_HW_MUTE_CTRL ? "HW_MUTE_CTRL " : "",
308 i->flags & PA_SINK_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
309 i->flags & PA_SINK_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
310 i->flags & PA_SINK_LATENCY ? "LATENCY " : "",
311 i->flags & PA_SINK_SET_FORMATS ? "SET_FORMATS " : "",
312 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
313
314 pa_xfree(pl);
315
316 if (i->ports) {
317 pa_sink_port_info **p;
318
319 printf(_("\tPorts:\n"));
320 for (p = i->ports; *p; p++)
321 printf("\t\t%s: %s (priority: %u%s)\n", (*p)->name, (*p)->description, (*p)->priority,
322 get_available_str_ynonly((*p)->available));
323 }
324
325 if (i->active_port)
326 printf(_("\tActive Port: %s\n"),
327 i->active_port->name);
328
329 if (i->formats) {
330 uint8_t j;
331
332 printf(_("\tFormats:\n"));
333 for (j = 0; j < i->n_formats; j++)
334 printf("\t\t%s\n", pa_format_info_snprint(f, sizeof(f), i->formats[j]));
335 }
336 }
337
338 static void get_source_info_callback(pa_context *c, const pa_source_info *i, int is_last, void *userdata) {
339
340 static const char *state_table[] = {
341 [1+PA_SOURCE_INVALID_STATE] = "n/a",
342 [1+PA_SOURCE_RUNNING] = "RUNNING",
343 [1+PA_SOURCE_IDLE] = "IDLE",
344 [1+PA_SOURCE_SUSPENDED] = "SUSPENDED"
345 };
346
347 char
348 s[PA_SAMPLE_SPEC_SNPRINT_MAX],
349 cv[PA_CVOLUME_SNPRINT_MAX],
350 cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX],
351 v[PA_VOLUME_SNPRINT_MAX],
352 vdb[PA_SW_VOLUME_SNPRINT_DB_MAX],
353 cm[PA_CHANNEL_MAP_SNPRINT_MAX],
354 f[PA_FORMAT_INFO_SNPRINT_MAX];
355 char *pl;
356
357 if (is_last < 0) {
358 pa_log(_("Failed to get source information: %s"), pa_strerror(pa_context_errno(c)));
359 quit(1);
360 return;
361 }
362
363 if (is_last) {
364 complete_action();
365 return;
366 }
367
368 pa_assert(i);
369
370 if (nl && !short_list_format)
371 printf("\n");
372 nl = TRUE;
373
374 if (short_list_format) {
375 printf("%u\t%s\t%s\t%s\t%s\n",
376 i->index,
377 i->name,
378 pa_strnull(i->driver),
379 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
380 state_table[1+i->state]);
381 return;
382 }
383
384 printf(_("Source #%u\n"
385 "\tState: %s\n"
386 "\tName: %s\n"
387 "\tDescription: %s\n"
388 "\tDriver: %s\n"
389 "\tSample Specification: %s\n"
390 "\tChannel Map: %s\n"
391 "\tOwner Module: %u\n"
392 "\tMute: %s\n"
393 "\tVolume: %s%s%s\n"
394 "\t balance %0.2f\n"
395 "\tBase Volume: %s%s%s\n"
396 "\tMonitor of Sink: %s\n"
397 "\tLatency: %0.0f usec, configured %0.0f usec\n"
398 "\tFlags: %s%s%s%s%s%s\n"
399 "\tProperties:\n\t\t%s\n"),
400 i->index,
401 state_table[1+i->state],
402 i->name,
403 pa_strnull(i->description),
404 pa_strnull(i->driver),
405 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
406 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
407 i->owner_module,
408 pa_yes_no(i->mute),
409 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
410 i->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t " : "",
411 i->flags & PA_SOURCE_DECIBEL_VOLUME ? pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume) : "",
412 pa_cvolume_get_balance(&i->volume, &i->channel_map),
413 pa_volume_snprint(v, sizeof(v), i->base_volume),
414 i->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t " : "",
415 i->flags & PA_SOURCE_DECIBEL_VOLUME ? pa_sw_volume_snprint_dB(vdb, sizeof(vdb), i->base_volume) : "",
416 i->monitor_of_sink_name ? i->monitor_of_sink_name : _("n/a"),
417 (double) i->latency, (double) i->configured_latency,
418 i->flags & PA_SOURCE_HARDWARE ? "HARDWARE " : "",
419 i->flags & PA_SOURCE_NETWORK ? "NETWORK " : "",
420 i->flags & PA_SOURCE_HW_MUTE_CTRL ? "HW_MUTE_CTRL " : "",
421 i->flags & PA_SOURCE_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
422 i->flags & PA_SOURCE_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
423 i->flags & PA_SOURCE_LATENCY ? "LATENCY " : "",
424 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
425
426 pa_xfree(pl);
427
428 if (i->ports) {
429 pa_source_port_info **p;
430
431 printf(_("\tPorts:\n"));
432 for (p = i->ports; *p; p++)
433 printf("\t\t%s: %s (priority: %u%s)\n", (*p)->name, (*p)->description, (*p)->priority,
434 get_available_str_ynonly((*p)->available));
435 }
436
437 if (i->active_port)
438 printf(_("\tActive Port: %s\n"),
439 i->active_port->name);
440
441 if (i->formats) {
442 uint8_t j;
443
444 printf(_("\tFormats:\n"));
445 for (j = 0; j < i->n_formats; j++)
446 printf("\t\t%s\n", pa_format_info_snprint(f, sizeof(f), i->formats[j]));
447 }
448 }
449
450 static void get_module_info_callback(pa_context *c, const pa_module_info *i, int is_last, void *userdata) {
451 char t[32];
452 char *pl;
453
454 if (is_last < 0) {
455 pa_log(_("Failed to get module information: %s"), pa_strerror(pa_context_errno(c)));
456 quit(1);
457 return;
458 }
459
460 if (is_last) {
461 complete_action();
462 return;
463 }
464
465 pa_assert(i);
466
467 if (nl && !short_list_format)
468 printf("\n");
469 nl = TRUE;
470
471 pa_snprintf(t, sizeof(t), "%u", i->n_used);
472
473 if (short_list_format) {
474 printf("%u\t%s\t%s\t\n", i->index, i->name, i->argument ? i->argument : "");
475 return;
476 }
477
478 printf(_("Module #%u\n"
479 "\tName: %s\n"
480 "\tArgument: %s\n"
481 "\tUsage counter: %s\n"
482 "\tProperties:\n\t\t%s\n"),
483 i->index,
484 i->name,
485 i->argument ? i->argument : "",
486 i->n_used != PA_INVALID_INDEX ? t : _("n/a"),
487 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
488
489 pa_xfree(pl);
490 }
491
492 static void get_client_info_callback(pa_context *c, const pa_client_info *i, int is_last, void *userdata) {
493 char t[32];
494 char *pl;
495
496 if (is_last < 0) {
497 pa_log(_("Failed to get client information: %s"), pa_strerror(pa_context_errno(c)));
498 quit(1);
499 return;
500 }
501
502 if (is_last) {
503 complete_action();
504 return;
505 }
506
507 pa_assert(i);
508
509 if (nl && !short_list_format)
510 printf("\n");
511 nl = TRUE;
512
513 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
514
515 if (short_list_format) {
516 printf("%u\t%s\t%s\n",
517 i->index,
518 pa_strnull(i->driver),
519 pa_strnull(pa_proplist_gets(i->proplist, PA_PROP_APPLICATION_PROCESS_BINARY)));
520 return;
521 }
522
523 printf(_("Client #%u\n"
524 "\tDriver: %s\n"
525 "\tOwner Module: %s\n"
526 "\tProperties:\n\t\t%s\n"),
527 i->index,
528 pa_strnull(i->driver),
529 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
530 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
531
532 pa_xfree(pl);
533 }
534
535 static void get_card_info_callback(pa_context *c, const pa_card_info *i, int is_last, void *userdata) {
536 char t[32];
537 char *pl;
538
539 if (is_last < 0) {
540 pa_log(_("Failed to get card information: %s"), pa_strerror(pa_context_errno(c)));
541 complete_action();
542 return;
543 }
544
545 if (is_last) {
546 complete_action();
547 return;
548 }
549
550 pa_assert(i);
551
552 if (nl && !short_list_format)
553 printf("\n");
554 nl = TRUE;
555
556 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
557
558 if (short_list_format) {
559 printf("%u\t%s\t%s\n", i->index, i->name, pa_strnull(i->driver));
560 return;
561 }
562
563 printf(_("Card #%u\n"
564 "\tName: %s\n"
565 "\tDriver: %s\n"
566 "\tOwner Module: %s\n"
567 "\tProperties:\n\t\t%s\n"),
568 i->index,
569 i->name,
570 pa_strnull(i->driver),
571 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
572 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
573
574 if (i->profiles) {
575 pa_card_profile_info *p;
576
577 printf(_("\tProfiles:\n"));
578 for (p = i->profiles; p->name; p++)
579 printf("\t\t%s: %s (sinks: %u, sources: %u, priority. %u)\n", p->name, p->description, p->n_sinks, p->n_sources, p->priority);
580 }
581
582 if (i->active_profile)
583 printf(_("\tActive Profile: %s\n"),
584 i->active_profile->name);
585
586 if (i->ports) {
587 pa_card_port_info **p;
588
589 printf(_("\tPorts:\n"));
590 for (p = i->ports; *p; p++) {
591 pa_card_profile_info **pr = (*p)->profiles;
592 printf(_("\t\t%s: %s (priority: %u%s)\n"), (*p)->name, (*p)->description, (*p)->priority,
593 get_available_str_ynonly((*p)->available));
594
595 if (pr) {
596 printf(_("\t\t\tPart of profile(s): %s"), pa_strnull((*pr)->name));
597 pr++;
598 while (*pr) {
599 printf(", %s", pa_strnull((*pr)->name));
600 pr++;
601 }
602 printf("\n");
603 }
604 }
605 }
606
607 pa_xfree(pl);
608 }
609
610 static void get_sink_input_info_callback(pa_context *c, const pa_sink_input_info *i, int is_last, void *userdata) {
611 char t[32], k[32], s[PA_SAMPLE_SPEC_SNPRINT_MAX], cv[PA_CVOLUME_SNPRINT_MAX], cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX], f[PA_FORMAT_INFO_SNPRINT_MAX];
612 char *pl;
613
614 if (is_last < 0) {
615 pa_log(_("Failed to get sink input information: %s"), pa_strerror(pa_context_errno(c)));
616 quit(1);
617 return;
618 }
619
620 if (is_last) {
621 complete_action();
622 return;
623 }
624
625 pa_assert(i);
626
627 if (nl && !short_list_format)
628 printf("\n");
629 nl = TRUE;
630
631 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
632 pa_snprintf(k, sizeof(k), "%u", i->client);
633
634 if (short_list_format) {
635 printf("%u\t%u\t%s\t%s\t%s\n",
636 i->index,
637 i->sink,
638 i->client != PA_INVALID_INDEX ? k : "-",
639 pa_strnull(i->driver),
640 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec));
641 return;
642 }
643
644 printf(_("Sink Input #%u\n"
645 "\tDriver: %s\n"
646 "\tOwner Module: %s\n"
647 "\tClient: %s\n"
648 "\tSink: %u\n"
649 "\tSample Specification: %s\n"
650 "\tChannel Map: %s\n"
651 "\tFormat: %s\n"
652 "\tMute: %s\n"
653 "\tVolume: %s\n"
654 "\t %s\n"
655 "\t balance %0.2f\n"
656 "\tBuffer Latency: %0.0f usec\n"
657 "\tSink Latency: %0.0f usec\n"
658 "\tResample method: %s\n"
659 "\tProperties:\n\t\t%s\n"),
660 i->index,
661 pa_strnull(i->driver),
662 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
663 i->client != PA_INVALID_INDEX ? k : _("n/a"),
664 i->sink,
665 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
666 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
667 pa_format_info_snprint(f, sizeof(f), i->format),
668 pa_yes_no(i->mute),
669 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
670 pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume),
671 pa_cvolume_get_balance(&i->volume, &i->channel_map),
672 (double) i->buffer_usec,
673 (double) i->sink_usec,
674 i->resample_method ? i->resample_method : _("n/a"),
675 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
676
677 pa_xfree(pl);
678 }
679
680 static void get_source_output_info_callback(pa_context *c, const pa_source_output_info *i, int is_last, void *userdata) {
681 char t[32], k[32], s[PA_SAMPLE_SPEC_SNPRINT_MAX], cv[PA_CVOLUME_SNPRINT_MAX], cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX], f[PA_FORMAT_INFO_SNPRINT_MAX];
682 char *pl;
683
684 if (is_last < 0) {
685 pa_log(_("Failed to get source output information: %s"), pa_strerror(pa_context_errno(c)));
686 quit(1);
687 return;
688 }
689
690 if (is_last) {
691 complete_action();
692 return;
693 }
694
695 pa_assert(i);
696
697 if (nl && !short_list_format)
698 printf("\n");
699 nl = TRUE;
700
701
702 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
703 pa_snprintf(k, sizeof(k), "%u", i->client);
704
705 if (short_list_format) {
706 printf("%u\t%u\t%s\t%s\t%s\n",
707 i->index,
708 i->source,
709 i->client != PA_INVALID_INDEX ? k : "-",
710 pa_strnull(i->driver),
711 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec));
712 return;
713 }
714
715 printf(_("Source Output #%u\n"
716 "\tDriver: %s\n"
717 "\tOwner Module: %s\n"
718 "\tClient: %s\n"
719 "\tSource: %u\n"
720 "\tSample Specification: %s\n"
721 "\tChannel Map: %s\n"
722 "\tFormat: %s\n"
723 "\tMute: %s\n"
724 "\tVolume: %s\n"
725 "\t %s\n"
726 "\t balance %0.2f\n"
727 "\tBuffer Latency: %0.0f usec\n"
728 "\tSource Latency: %0.0f usec\n"
729 "\tResample method: %s\n"
730 "\tProperties:\n\t\t%s\n"),
731 i->index,
732 pa_strnull(i->driver),
733 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
734 i->client != PA_INVALID_INDEX ? k : _("n/a"),
735 i->source,
736 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
737 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
738 pa_format_info_snprint(f, sizeof(f), i->format),
739 pa_yes_no(i->mute),
740 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
741 pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume),
742 pa_cvolume_get_balance(&i->volume, &i->channel_map),
743 (double) i->buffer_usec,
744 (double) i->source_usec,
745 i->resample_method ? i->resample_method : _("n/a"),
746 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
747
748 pa_xfree(pl);
749 }
750
751 static void get_sample_info_callback(pa_context *c, const pa_sample_info *i, int is_last, void *userdata) {
752 char t[PA_BYTES_SNPRINT_MAX], s[PA_SAMPLE_SPEC_SNPRINT_MAX], cv[PA_CVOLUME_SNPRINT_MAX], cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
753 char *pl;
754
755 if (is_last < 0) {
756 pa_log(_("Failed to get sample information: %s"), pa_strerror(pa_context_errno(c)));
757 quit(1);
758 return;
759 }
760
761 if (is_last) {
762 complete_action();
763 return;
764 }
765
766 pa_assert(i);
767
768 if (nl && !short_list_format)
769 printf("\n");
770 nl = TRUE;
771
772 pa_bytes_snprint(t, sizeof(t), i->bytes);
773
774 if (short_list_format) {
775 printf("%u\t%s\t%s\t%0.3f\n",
776 i->index,
777 i->name,
778 pa_sample_spec_valid(&i->sample_spec) ? pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec) : "-",
779 (double) i->duration/1000000.0);
780 return;
781 }
782
783 printf(_("Sample #%u\n"
784 "\tName: %s\n"
785 "\tSample Specification: %s\n"
786 "\tChannel Map: %s\n"
787 "\tVolume: %s\n"
788 "\t %s\n"
789 "\t balance %0.2f\n"
790 "\tDuration: %0.1fs\n"
791 "\tSize: %s\n"
792 "\tLazy: %s\n"
793 "\tFilename: %s\n"
794 "\tProperties:\n\t\t%s\n"),
795 i->index,
796 i->name,
797 pa_sample_spec_valid(&i->sample_spec) ? pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec) : _("n/a"),
798 pa_sample_spec_valid(&i->sample_spec) ? pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map) : _("n/a"),
799 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
800 pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume),
801 pa_cvolume_get_balance(&i->volume, &i->channel_map),
802 (double) i->duration/1000000.0,
803 t,
804 pa_yes_no(i->lazy),
805 i->filename ? i->filename : _("n/a"),
806 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
807
808 pa_xfree(pl);
809 }
810
811 static void simple_callback(pa_context *c, int success, void *userdata) {
812 if (!success) {
813 pa_log(_("Failure: %s"), pa_strerror(pa_context_errno(c)));
814 quit(1);
815 return;
816 }
817
818 complete_action();
819 }
820
821 static void index_callback(pa_context *c, uint32_t idx, void *userdata) {
822 if (idx == PA_INVALID_INDEX) {
823 pa_log(_("Failure: %s"), pa_strerror(pa_context_errno(c)));
824 quit(1);
825 return;
826 }
827
828 printf("%u\n", idx);
829
830 complete_action();
831 }
832
833 static void volume_relative_adjust(pa_cvolume *cv) {
834 pa_assert((volume_flags & VOL_RELATIVE) == VOL_RELATIVE);
835
836 /* Relative volume change is additive in case of UINT or PERCENT
837 * and multiplicative for LINEAR or DECIBEL */
838 if ((volume_flags & 0x0F) == VOL_UINT || (volume_flags & 0x0F) == VOL_PERCENT) {
839 pa_volume_t v = pa_cvolume_avg(cv);
840 v = v + volume < PA_VOLUME_NORM ? PA_VOLUME_MUTED : v + volume - PA_VOLUME_NORM;
841 pa_cvolume_set(cv, 1, v);
842 }
843 if ((volume_flags & 0x0F) == VOL_LINEAR || (volume_flags & 0x0F) == VOL_DECIBEL) {
844 pa_sw_cvolume_multiply_scalar(cv, cv, volume);
845 }
846 }
847
848 static void unload_module_by_name_callback(pa_context *c, const pa_module_info *i, int is_last, void *userdata) {
849 static pa_bool_t unloaded = FALSE;
850
851 if (is_last < 0) {
852 pa_log(_("Failed to get module information: %s"), pa_strerror(pa_context_errno(c)));
853 quit(1);
854 return;
855 }
856
857 if (is_last) {
858 if (unloaded == FALSE)
859 pa_log(_("Failed to unload module: Module %s not loaded"), module_name);
860 complete_action();
861 return;
862 }
863
864 pa_assert(i);
865
866 if (pa_streq(module_name, i->name)) {
867 unloaded = TRUE;
868 actions++;
869 pa_operation_unref(pa_context_unload_module(c, i->index, simple_callback, NULL));
870 }
871 }
872
873 static void get_sink_volume_callback(pa_context *c, const pa_sink_info *i, int is_last, void *userdata) {
874 pa_cvolume cv;
875
876 if (is_last < 0) {
877 pa_log(_("Failed to get sink information: %s"), pa_strerror(pa_context_errno(c)));
878 quit(1);
879 return;
880 }
881
882 if (is_last)
883 return;
884
885 pa_assert(i);
886
887 cv = i->volume;
888 volume_relative_adjust(&cv);
889 pa_operation_unref(pa_context_set_sink_volume_by_name(c, sink_name, &cv, simple_callback, NULL));
890 }
891
892 static void get_source_volume_callback(pa_context *c, const pa_source_info *i, int is_last, void *userdata) {
893 pa_cvolume cv;
894
895 if (is_last < 0) {
896 pa_log(_("Failed to get source information: %s"), pa_strerror(pa_context_errno(c)));
897 quit(1);
898 return;
899 }
900
901 if (is_last)
902 return;
903
904 pa_assert(i);
905
906 cv = i->volume;
907 volume_relative_adjust(&cv);
908 pa_operation_unref(pa_context_set_source_volume_by_name(c, source_name, &cv, simple_callback, NULL));
909 }
910
911 static void get_sink_input_volume_callback(pa_context *c, const pa_sink_input_info *i, int is_last, void *userdata) {
912 pa_cvolume cv;
913
914 if (is_last < 0) {
915 pa_log(_("Failed to get sink input information: %s"), pa_strerror(pa_context_errno(c)));
916 quit(1);
917 return;
918 }
919
920 if (is_last)
921 return;
922
923 pa_assert(i);
924
925 cv = i->volume;
926 volume_relative_adjust(&cv);
927 pa_operation_unref(pa_context_set_sink_input_volume(c, sink_input_idx, &cv, simple_callback, NULL));
928 }
929
930 static void get_source_output_volume_callback(pa_context *c, const pa_source_output_info *o, int is_last, void *userdata) {
931 pa_cvolume cv;
932
933 if (is_last < 0) {
934 pa_log(_("Failed to get source output information: %s"), pa_strerror(pa_context_errno(c)));
935 quit(1);
936 return;
937 }
938
939 if (is_last)
940 return;
941
942 pa_assert(o);
943
944 cv = o->volume;
945 volume_relative_adjust(&cv);
946 pa_operation_unref(pa_context_set_source_output_volume(c, source_output_idx, &cv, simple_callback, NULL));
947 }
948
949 /* PA_MAX_FORMATS is defined in internal.h so we just define a sane value here */
950 #define MAX_FORMATS 256
951
952 static void set_sink_formats(pa_context *c, uint32_t sink, const char *str) {
953 pa_format_info *f_arr[MAX_FORMATS];
954 char *format = NULL;
955 const char *state = NULL;
956 int i = 0;
957
958 while ((format = pa_split(str, ";", &state))) {
959 pa_format_info *f = pa_format_info_from_string(pa_strip(format));
960
961 if (!f) {
962 pa_log(_("Failed to set format: invalid format string %s"), format);
963 goto error;
964 }
965
966 f_arr[i++] = f;
967 pa_xfree(format);
968 }
969
970 pa_operation_unref(pa_ext_device_restore_save_formats(c, PA_DEVICE_TYPE_SINK, sink, i, f_arr, simple_callback, NULL));
971
972 done:
973 if (format)
974 pa_xfree(format);
975 while(i--)
976 pa_format_info_free(f_arr[i]);
977
978 return;
979
980 error:
981 while(i--)
982 pa_format_info_free(f_arr[i]);
983 quit(1);
984 goto done;
985 }
986
987 static void stream_state_callback(pa_stream *s, void *userdata) {
988 pa_assert(s);
989
990 switch (pa_stream_get_state(s)) {
991 case PA_STREAM_CREATING:
992 case PA_STREAM_READY:
993 break;
994
995 case PA_STREAM_TERMINATED:
996 drain();
997 break;
998
999 case PA_STREAM_FAILED:
1000 default:
1001 pa_log(_("Failed to upload sample: %s"), pa_strerror(pa_context_errno(pa_stream_get_context(s))));
1002 quit(1);
1003 }
1004 }
1005
1006 static void stream_write_callback(pa_stream *s, size_t length, void *userdata) {
1007 sf_count_t l;
1008 float *d;
1009 pa_assert(s && length && sndfile);
1010
1011 d = pa_xmalloc(length);
1012
1013 pa_assert(sample_length >= length);
1014 l = (sf_count_t) (length/pa_frame_size(&sample_spec));
1015
1016 if ((sf_readf_float(sndfile, d, l)) != l) {
1017 pa_xfree(d);
1018 pa_log(_("Premature end of file"));
1019 quit(1);
1020 return;
1021 }
1022
1023 pa_stream_write(s, d, length, pa_xfree, 0, PA_SEEK_RELATIVE);
1024
1025 sample_length -= length;
1026
1027 if (sample_length <= 0) {
1028 pa_stream_set_write_callback(sample_stream, NULL, NULL);
1029 pa_stream_finish_upload(sample_stream);
1030 }
1031 }
1032
1033 static const char *subscription_event_type_to_string(pa_subscription_event_type_t t) {
1034
1035 switch (t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) {
1036
1037 case PA_SUBSCRIPTION_EVENT_NEW:
1038 return _("new");
1039
1040 case PA_SUBSCRIPTION_EVENT_CHANGE:
1041 return _("change");
1042
1043 case PA_SUBSCRIPTION_EVENT_REMOVE:
1044 return _("remove");
1045 }
1046
1047 return _("unknown");
1048 }
1049
1050 static const char *subscription_event_facility_to_string(pa_subscription_event_type_t t) {
1051
1052 switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
1053
1054 case PA_SUBSCRIPTION_EVENT_SINK:
1055 return _("sink");
1056
1057 case PA_SUBSCRIPTION_EVENT_SOURCE:
1058 return _("source");
1059
1060 case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
1061 return _("sink-input");
1062
1063 case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT:
1064 return _("source-output");
1065
1066 case PA_SUBSCRIPTION_EVENT_MODULE:
1067 return _("module");
1068
1069 case PA_SUBSCRIPTION_EVENT_CLIENT:
1070 return _("client");
1071
1072 case PA_SUBSCRIPTION_EVENT_SAMPLE_CACHE:
1073 return _("sample-cache");
1074
1075 case PA_SUBSCRIPTION_EVENT_SERVER:
1076 return _("server");
1077
1078 case PA_SUBSCRIPTION_EVENT_CARD:
1079 return _("server");
1080 }
1081
1082 return _("unknown");
1083 }
1084
1085 static void context_subscribe_callback(pa_context *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata) {
1086 pa_assert(c);
1087
1088 printf(_("Event '%s' on %s #%u\n"),
1089 subscription_event_type_to_string(t),
1090 subscription_event_facility_to_string(t),
1091 idx);
1092 }
1093
1094 static void context_state_callback(pa_context *c, void *userdata) {
1095 pa_assert(c);
1096 switch (pa_context_get_state(c)) {
1097 case PA_CONTEXT_CONNECTING:
1098 case PA_CONTEXT_AUTHORIZING:
1099 case PA_CONTEXT_SETTING_NAME:
1100 break;
1101
1102 case PA_CONTEXT_READY:
1103 switch (action) {
1104 case STAT:
1105 pa_operation_unref(pa_context_stat(c, stat_callback, NULL));
1106 if (short_list_format)
1107 break;
1108 actions++;
1109
1110 case INFO:
1111 pa_operation_unref(pa_context_get_server_info(c, get_server_info_callback, NULL));
1112 break;
1113
1114 case PLAY_SAMPLE:
1115 pa_operation_unref(pa_context_play_sample(c, sample_name, sink_name, PA_VOLUME_NORM, simple_callback, NULL));
1116 break;
1117
1118 case REMOVE_SAMPLE:
1119 pa_operation_unref(pa_context_remove_sample(c, sample_name, simple_callback, NULL));
1120 break;
1121
1122 case UPLOAD_SAMPLE:
1123 sample_stream = pa_stream_new(c, sample_name, &sample_spec, NULL);
1124 pa_assert(sample_stream);
1125
1126 pa_stream_set_state_callback(sample_stream, stream_state_callback, NULL);
1127 pa_stream_set_write_callback(sample_stream, stream_write_callback, NULL);
1128 pa_stream_connect_upload(sample_stream, sample_length);
1129 break;
1130
1131 case EXIT:
1132 pa_operation_unref(pa_context_exit_daemon(c, simple_callback, NULL));
1133 break;
1134
1135 case LIST:
1136 if (list_type) {
1137 if (pa_streq(list_type, "modules"))
1138 pa_operation_unref(pa_context_get_module_info_list(c, get_module_info_callback, NULL));
1139 else if (pa_streq(list_type, "sinks"))
1140 pa_operation_unref(pa_context_get_sink_info_list(c, get_sink_info_callback, NULL));
1141 else if (pa_streq(list_type, "sources"))
1142 pa_operation_unref(pa_context_get_source_info_list(c, get_source_info_callback, NULL));
1143 else if (pa_streq(list_type, "sink-inputs"))
1144 pa_operation_unref(pa_context_get_sink_input_info_list(c, get_sink_input_info_callback, NULL));
1145 else if (pa_streq(list_type, "source-outputs"))
1146 pa_operation_unref(pa_context_get_source_output_info_list(c, get_source_output_info_callback, NULL));
1147 else if (pa_streq(list_type, "clients"))
1148 pa_operation_unref(pa_context_get_client_info_list(c, get_client_info_callback, NULL));
1149 else if (pa_streq(list_type, "samples"))
1150 pa_operation_unref(pa_context_get_sample_info_list(c, get_sample_info_callback, NULL));
1151 else if (pa_streq(list_type, "cards"))
1152 pa_operation_unref(pa_context_get_card_info_list(c, get_card_info_callback, NULL));
1153 else
1154 pa_assert_not_reached();
1155 } else {
1156 actions = 8;
1157 pa_operation_unref(pa_context_get_module_info_list(c, get_module_info_callback, NULL));
1158 pa_operation_unref(pa_context_get_sink_info_list(c, get_sink_info_callback, NULL));
1159 pa_operation_unref(pa_context_get_source_info_list(c, get_source_info_callback, NULL));
1160 pa_operation_unref(pa_context_get_sink_input_info_list(c, get_sink_input_info_callback, NULL));
1161 pa_operation_unref(pa_context_get_source_output_info_list(c, get_source_output_info_callback, NULL));
1162 pa_operation_unref(pa_context_get_client_info_list(c, get_client_info_callback, NULL));
1163 pa_operation_unref(pa_context_get_sample_info_list(c, get_sample_info_callback, NULL));
1164 pa_operation_unref(pa_context_get_card_info_list(c, get_card_info_callback, NULL));
1165 }
1166 break;
1167
1168 case MOVE_SINK_INPUT:
1169 pa_operation_unref(pa_context_move_sink_input_by_name(c, sink_input_idx, sink_name, simple_callback, NULL));
1170 break;
1171
1172 case MOVE_SOURCE_OUTPUT:
1173 pa_operation_unref(pa_context_move_source_output_by_name(c, source_output_idx, source_name, simple_callback, NULL));
1174 break;
1175
1176 case LOAD_MODULE:
1177 pa_operation_unref(pa_context_load_module(c, module_name, module_args, index_callback, NULL));
1178 break;
1179
1180 case UNLOAD_MODULE:
1181 if (module_name)
1182 pa_operation_unref(pa_context_get_module_info_list(c, unload_module_by_name_callback, NULL));
1183 else
1184 pa_operation_unref(pa_context_unload_module(c, module_index, simple_callback, NULL));
1185 break;
1186
1187 case SUSPEND_SINK:
1188 if (sink_name)
1189 pa_operation_unref(pa_context_suspend_sink_by_name(c, sink_name, suspend, simple_callback, NULL));
1190 else
1191 pa_operation_unref(pa_context_suspend_sink_by_index(c, PA_INVALID_INDEX, suspend, simple_callback, NULL));
1192 break;
1193
1194 case SUSPEND_SOURCE:
1195 if (source_name)
1196 pa_operation_unref(pa_context_suspend_source_by_name(c, source_name, suspend, simple_callback, NULL));
1197 else
1198 pa_operation_unref(pa_context_suspend_source_by_index(c, PA_INVALID_INDEX, suspend, simple_callback, NULL));
1199 break;
1200
1201 case SET_CARD_PROFILE:
1202 pa_operation_unref(pa_context_set_card_profile_by_name(c, card_name, profile_name, simple_callback, NULL));
1203 break;
1204
1205 case SET_SINK_PORT:
1206 pa_operation_unref(pa_context_set_sink_port_by_name(c, sink_name, port_name, simple_callback, NULL));
1207 break;
1208
1209 case SET_SOURCE_PORT:
1210 pa_operation_unref(pa_context_set_source_port_by_name(c, source_name, port_name, simple_callback, NULL));
1211 break;
1212
1213 case SET_SINK_MUTE:
1214 pa_operation_unref(pa_context_set_sink_mute_by_name(c, sink_name, mute, simple_callback, NULL));
1215 break;
1216
1217 case SET_SOURCE_MUTE:
1218 pa_operation_unref(pa_context_set_source_mute_by_name(c, source_name, mute, simple_callback, NULL));
1219 break;
1220
1221 case SET_SINK_INPUT_MUTE:
1222 pa_operation_unref(pa_context_set_sink_input_mute(c, sink_input_idx, mute, simple_callback, NULL));
1223 break;
1224
1225 case SET_SOURCE_OUTPUT_MUTE:
1226 pa_operation_unref(pa_context_set_source_output_mute(c, source_output_idx, mute, simple_callback, NULL));
1227 break;
1228
1229 case SET_SINK_VOLUME:
1230 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1231 pa_operation_unref(pa_context_get_sink_info_by_name(c, sink_name, get_sink_volume_callback, NULL));
1232 } else {
1233 pa_cvolume v;
1234 pa_cvolume_set(&v, 1, volume);
1235 pa_operation_unref(pa_context_set_sink_volume_by_name(c, sink_name, &v, simple_callback, NULL));
1236 }
1237 break;
1238
1239 case SET_SOURCE_VOLUME:
1240 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1241 pa_operation_unref(pa_context_get_source_info_by_name(c, source_name, get_source_volume_callback, NULL));
1242 } else {
1243 pa_cvolume v;
1244 pa_cvolume_set(&v, 1, volume);
1245 pa_operation_unref(pa_context_set_source_volume_by_name(c, source_name, &v, simple_callback, NULL));
1246 }
1247 break;
1248
1249 case SET_SINK_INPUT_VOLUME:
1250 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1251 pa_operation_unref(pa_context_get_sink_input_info(c, sink_input_idx, get_sink_input_volume_callback, NULL));
1252 } else {
1253 pa_cvolume v;
1254 pa_cvolume_set(&v, 1, volume);
1255 pa_operation_unref(pa_context_set_sink_input_volume(c, sink_input_idx, &v, simple_callback, NULL));
1256 }
1257 break;
1258
1259 case SET_SOURCE_OUTPUT_VOLUME:
1260 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1261 pa_operation_unref(pa_context_get_source_output_info(c, source_output_idx, get_source_output_volume_callback, NULL));
1262 } else {
1263 pa_cvolume v;
1264 pa_cvolume_set(&v, 1, volume);
1265 pa_operation_unref(pa_context_set_source_output_volume(c, source_output_idx, &v, simple_callback, NULL));
1266 }
1267 break;
1268
1269 case SET_SINK_FORMATS:
1270 set_sink_formats(c, sink_idx, formats);
1271 break;
1272
1273 case SUBSCRIBE:
1274 pa_context_set_subscribe_callback(c, context_subscribe_callback, NULL);
1275
1276 pa_operation_unref(pa_context_subscribe(
1277 c,
1278 PA_SUBSCRIPTION_MASK_SINK|
1279 PA_SUBSCRIPTION_MASK_SOURCE|
1280 PA_SUBSCRIPTION_MASK_SINK_INPUT|
1281 PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT|
1282 PA_SUBSCRIPTION_MASK_MODULE|
1283 PA_SUBSCRIPTION_MASK_CLIENT|
1284 PA_SUBSCRIPTION_MASK_SAMPLE_CACHE|
1285 PA_SUBSCRIPTION_MASK_SERVER|
1286 PA_SUBSCRIPTION_MASK_CARD,
1287 NULL,
1288 NULL));
1289 break;
1290
1291 default:
1292 pa_assert_not_reached();
1293 }
1294 break;
1295
1296 case PA_CONTEXT_TERMINATED:
1297 quit(0);
1298 break;
1299
1300 case PA_CONTEXT_FAILED:
1301 default:
1302 pa_log(_("Connection failure: %s"), pa_strerror(pa_context_errno(c)));
1303 quit(1);
1304 }
1305 }
1306
1307 static void exit_signal_callback(pa_mainloop_api *m, pa_signal_event *e, int sig, void *userdata) {
1308 pa_log(_("Got SIGINT, exiting."));
1309 quit(0);
1310 }
1311
1312 static int parse_volume(const char *vol_spec, pa_volume_t *vol, enum volume_flags *vol_flags) {
1313 double v;
1314 char *vs;
1315
1316 pa_assert(vol_spec);
1317 pa_assert(vol);
1318 pa_assert(vol_flags);
1319
1320 vs = pa_xstrdup(vol_spec);
1321
1322 *vol_flags = (pa_startswith(vs, "+") || pa_startswith(vs, "-")) ? VOL_RELATIVE : VOL_ABSOLUTE;
1323 if (strchr(vs, '.'))
1324 *vol_flags |= VOL_LINEAR;
1325 if (pa_endswith(vs, "%")) {
1326 *vol_flags |= VOL_PERCENT;
1327 vs[strlen(vs)-1] = 0;
1328 }
1329 if (pa_endswith(vs, "db") || pa_endswith(vs, "dB")) {
1330 *vol_flags |= VOL_DECIBEL;
1331 vs[strlen(vs)-2] = 0;
1332 }
1333
1334 if (pa_atod(vs, &v) < 0) {
1335 pa_log(_("Invalid volume specification"));
1336 pa_xfree(vs);
1337 return -1;
1338 }
1339
1340 pa_xfree(vs);
1341
1342 if ((*vol_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1343 if ((*vol_flags & 0x0F) == VOL_UINT)
1344 v += (double) PA_VOLUME_NORM;
1345 if ((*vol_flags & 0x0F) == VOL_PERCENT)
1346 v += 100.0;
1347 if ((*vol_flags & 0x0F) == VOL_LINEAR)
1348 v += 1.0;
1349 }
1350 if ((*vol_flags & 0x0F) == VOL_PERCENT)
1351 v = v * (double) PA_VOLUME_NORM / 100;
1352 if ((*vol_flags & 0x0F) == VOL_LINEAR)
1353 v = pa_sw_volume_from_linear(v);
1354 if ((*vol_flags & 0x0F) == VOL_DECIBEL)
1355 v = pa_sw_volume_from_dB(v);
1356
1357 if (!PA_VOLUME_IS_VALID((pa_volume_t) v)) {
1358 pa_log(_("Volume outside permissible range.\n"));
1359 return -1;
1360 }
1361
1362 *vol = (pa_volume_t) v;
1363
1364 return 0;
1365 }
1366
1367 static void help(const char *argv0) {
1368
1369 printf("%s %s %s\n", argv0, _("[options]"), "stat [short]");
1370 printf("%s %s %s\n", argv0, _("[options]"), "info");
1371 printf("%s %s %s %s\n", argv0, _("[options]"), "list [short]", _("[TYPE]"));
1372 printf("%s %s %s\n", argv0, _("[options]"), "exit");
1373 printf("%s %s %s %s\n", argv0, _("[options]"), "upload-sample", _("FILENAME [NAME]"));
1374 printf("%s %s %s %s\n", argv0, _("[options]"), "play-sample ", _("NAME [SINK]"));
1375 printf("%s %s %s %s\n", argv0, _("[options]"), "remove-sample ", _("NAME"));
1376 printf("%s %s %s %s\n", argv0, _("[options]"), "load-module ", _("NAME [ARGS ...]"));
1377 printf("%s %s %s %s\n", argv0, _("[options]"), "unload-module ", _("NAME|#N"));
1378 printf("%s %s %s %s\n", argv0, _("[options]"), "move-(sink-input|source-output)", _("#N SINK|SOURCE"));
1379 printf("%s %s %s %s\n", argv0, _("[options]"), "suspend-(sink|source)", _("NAME|#N 1|0"));
1380 printf("%s %s %s %s\n", argv0, _("[options]"), "set-card-profile ", _("CARD PROFILE"));
1381 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink|source)-port", _("NAME|#N PORT"));
1382 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink|source)-volume", _("NAME|#N VOLUME"));
1383 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink-input|source-output)-volume", _("#N VOLUME"));
1384 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink|source)-mute", _("NAME|#N 1|0"));
1385 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink-input|source-output)-mute", _("#N 1|0"));
1386 printf("%s %s %s %s\n", argv0, _("[options]"), "set-sink-formats", _("#N FORMATS"));
1387 printf("%s %s %s\n", argv0, _("[options]"), "subscribe");
1388
1389 printf(_("\n"
1390 " -h, --help Show this help\n"
1391 " --version Show version\n\n"
1392 " -s, --server=SERVER The name of the server to connect to\n"
1393 " -n, --client-name=NAME How to call this client on the server\n"));
1394 }
1395
1396 enum {
1397 ARG_VERSION = 256
1398 };
1399
1400 int main(int argc, char *argv[]) {
1401 pa_mainloop *m = NULL;
1402 int ret = 1, c;
1403 char *server = NULL, *bn;
1404
1405 static const struct option long_options[] = {
1406 {"server", 1, NULL, 's'},
1407 {"client-name", 1, NULL, 'n'},
1408 {"version", 0, NULL, ARG_VERSION},
1409 {"help", 0, NULL, 'h'},
1410 {NULL, 0, NULL, 0}
1411 };
1412
1413 setlocale(LC_ALL, "");
1414 #ifdef ENABLE_NLS
1415 bindtextdomain(GETTEXT_PACKAGE, PULSE_LOCALEDIR);
1416 #endif
1417
1418 bn = pa_path_get_filename(argv[0]);
1419
1420 proplist = pa_proplist_new();
1421
1422 while ((c = getopt_long(argc, argv, "s:n:h", long_options, NULL)) != -1) {
1423 switch (c) {
1424 case 'h' :
1425 help(bn);
1426 ret = 0;
1427 goto quit;
1428
1429 case ARG_VERSION:
1430 printf(_("pactl %s\n"
1431 "Compiled with libpulse %s\n"
1432 "Linked with libpulse %s\n"),
1433 PACKAGE_VERSION,
1434 pa_get_headers_version(),
1435 pa_get_library_version());
1436 ret = 0;
1437 goto quit;
1438
1439 case 's':
1440 pa_xfree(server);
1441 server = pa_xstrdup(optarg);
1442 break;
1443
1444 case 'n': {
1445 char *t;
1446
1447 if (!(t = pa_locale_to_utf8(optarg)) ||
1448 pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, t) < 0) {
1449
1450 pa_log(_("Invalid client name '%s'"), t ? t : optarg);
1451 pa_xfree(t);
1452 goto quit;
1453 }
1454
1455 pa_xfree(t);
1456 break;
1457 }
1458
1459 default:
1460 goto quit;
1461 }
1462 }
1463
1464 if (optind < argc) {
1465 if (pa_streq(argv[optind], "stat")) {
1466 action = STAT;
1467 short_list_format = FALSE;
1468 if (optind+1 < argc && pa_streq(argv[optind+1], "short"))
1469 short_list_format = TRUE;
1470
1471 } else if (pa_streq(argv[optind], "info"))
1472 action = INFO;
1473
1474 else if (pa_streq(argv[optind], "exit"))
1475 action = EXIT;
1476
1477 else if (pa_streq(argv[optind], "list")) {
1478 action = LIST;
1479
1480 for (int i = optind+1; i < argc; i++){
1481 if (pa_streq(argv[i], "modules") || pa_streq(argv[i], "clients") ||
1482 pa_streq(argv[i], "sinks") || pa_streq(argv[i], "sink-inputs") ||
1483 pa_streq(argv[i], "sources") || pa_streq(argv[i], "source-outputs") ||
1484 pa_streq(argv[i], "samples") || pa_streq(argv[i], "cards")) {
1485 list_type = pa_xstrdup(argv[i]);
1486 } else if (pa_streq(argv[i], "short")) {
1487 short_list_format = TRUE;
1488 } else {
1489 pa_log(_("Specify nothing, or one of: %s"), "modules, sinks, sources, sink-inputs, source-outputs, clients, samples, cards");
1490 goto quit;
1491 }
1492 }
1493
1494 } else if (pa_streq(argv[optind], "upload-sample")) {
1495 struct SF_INFO sfi;
1496 action = UPLOAD_SAMPLE;
1497
1498 if (optind+1 >= argc) {
1499 pa_log(_("Please specify a sample file to load"));
1500 goto quit;
1501 }
1502
1503 if (optind+2 < argc)
1504 sample_name = pa_xstrdup(argv[optind+2]);
1505 else {
1506 char *f = pa_path_get_filename(argv[optind+1]);
1507 sample_name = pa_xstrndup(f, strcspn(f, "."));
1508 }
1509
1510 pa_zero(sfi);
1511 if (!(sndfile = sf_open(argv[optind+1], SFM_READ, &sfi))) {
1512 pa_log(_("Failed to open sound file."));
1513 goto quit;
1514 }
1515
1516 if (pa_sndfile_read_sample_spec(sndfile, &sample_spec) < 0) {
1517 pa_log(_("Failed to determine sample specification from file."));
1518 goto quit;
1519 }
1520 sample_spec.format = PA_SAMPLE_FLOAT32;
1521
1522 if (pa_sndfile_read_channel_map(sndfile, &channel_map) < 0) {
1523 if (sample_spec.channels > 2)
1524 pa_log(_("Warning: Failed to determine sample specification from file."));
1525 pa_channel_map_init_extend(&channel_map, sample_spec.channels, PA_CHANNEL_MAP_DEFAULT);
1526 }
1527
1528 pa_assert(pa_channel_map_compatible(&channel_map, &sample_spec));
1529 sample_length = (size_t) sfi.frames*pa_frame_size(&sample_spec);
1530
1531 } else if (pa_streq(argv[optind], "play-sample")) {
1532 action = PLAY_SAMPLE;
1533 if (argc != optind+2 && argc != optind+3) {
1534 pa_log(_("You have to specify a sample name to play"));
1535 goto quit;
1536 }
1537
1538 sample_name = pa_xstrdup(argv[optind+1]);
1539
1540 if (optind+2 < argc)
1541 sink_name = pa_xstrdup(argv[optind+2]);
1542
1543 } else if (pa_streq(argv[optind], "remove-sample")) {
1544 action = REMOVE_SAMPLE;
1545 if (argc != optind+2) {
1546 pa_log(_("You have to specify a sample name to remove"));
1547 goto quit;
1548 }
1549
1550 sample_name = pa_xstrdup(argv[optind+1]);
1551
1552 } else if (pa_streq(argv[optind], "move-sink-input")) {
1553 action = MOVE_SINK_INPUT;
1554 if (argc != optind+3) {
1555 pa_log(_("You have to specify a sink input index and a sink"));
1556 goto quit;
1557 }
1558
1559 sink_input_idx = (uint32_t) atoi(argv[optind+1]);
1560 sink_name = pa_xstrdup(argv[optind+2]);
1561
1562 } else if (pa_streq(argv[optind], "move-source-output")) {
1563 action = MOVE_SOURCE_OUTPUT;
1564 if (argc != optind+3) {
1565 pa_log(_("You have to specify a source output index and a source"));
1566 goto quit;
1567 }
1568
1569 source_output_idx = (uint32_t) atoi(argv[optind+1]);
1570 source_name = pa_xstrdup(argv[optind+2]);
1571
1572 } else if (pa_streq(argv[optind], "load-module")) {
1573 int i;
1574 size_t n = 0;
1575 char *p;
1576
1577 action = LOAD_MODULE;
1578
1579 if (argc <= optind+1) {
1580 pa_log(_("You have to specify a module name and arguments."));
1581 goto quit;
1582 }
1583
1584 module_name = argv[optind+1];
1585
1586 for (i = optind+2; i < argc; i++)
1587 n += strlen(argv[i])+1;
1588
1589 if (n > 0) {
1590 p = module_args = pa_xmalloc(n);
1591
1592 for (i = optind+2; i < argc; i++)
1593 p += sprintf(p, "%s%s", p == module_args ? "" : " ", argv[i]);
1594 }
1595
1596 } else if (pa_streq(argv[optind], "unload-module")) {
1597 action = UNLOAD_MODULE;
1598
1599 if (argc != optind+2) {
1600 pa_log(_("You have to specify a module index or name"));
1601 goto quit;
1602 }
1603
1604 if (pa_atou(argv[optind + 1], &module_index) < 0)
1605 module_name = argv[optind + 1];
1606
1607 } else if (pa_streq(argv[optind], "suspend-sink")) {
1608 action = SUSPEND_SINK;
1609
1610 if (argc > optind+3 || optind+1 >= argc) {
1611 pa_log(_("You may not specify more than one sink. You have to specify a boolean value."));
1612 goto quit;
1613 }
1614
1615 suspend = pa_parse_boolean(argv[argc-1]);
1616
1617 if (argc > optind+2)
1618 sink_name = pa_xstrdup(argv[optind+1]);
1619
1620 } else if (pa_streq(argv[optind], "suspend-source")) {
1621 action = SUSPEND_SOURCE;
1622
1623 if (argc > optind+3 || optind+1 >= argc) {
1624 pa_log(_("You may not specify more than one source. You have to specify a boolean value."));
1625 goto quit;
1626 }
1627
1628 suspend = pa_parse_boolean(argv[argc-1]);
1629
1630 if (argc > optind+2)
1631 source_name = pa_xstrdup(argv[optind+1]);
1632 } else if (pa_streq(argv[optind], "set-card-profile")) {
1633 action = SET_CARD_PROFILE;
1634
1635 if (argc != optind+3) {
1636 pa_log(_("You have to specify a card name/index and a profile name"));
1637 goto quit;
1638 }
1639
1640 card_name = pa_xstrdup(argv[optind+1]);
1641 profile_name = pa_xstrdup(argv[optind+2]);
1642
1643 } else if (pa_streq(argv[optind], "set-sink-port")) {
1644 action = SET_SINK_PORT;
1645
1646 if (argc != optind+3) {
1647 pa_log(_("You have to specify a sink name/index and a port name"));
1648 goto quit;
1649 }
1650
1651 sink_name = pa_xstrdup(argv[optind+1]);
1652 port_name = pa_xstrdup(argv[optind+2]);
1653
1654 } else if (pa_streq(argv[optind], "set-source-port")) {
1655 action = SET_SOURCE_PORT;
1656
1657 if (argc != optind+3) {
1658 pa_log(_("You have to specify a source name/index and a port name"));
1659 goto quit;
1660 }
1661
1662 source_name = pa_xstrdup(argv[optind+1]);
1663 port_name = pa_xstrdup(argv[optind+2]);
1664
1665 } else if (pa_streq(argv[optind], "set-sink-volume")) {
1666 action = SET_SINK_VOLUME;
1667
1668 if (argc != optind+3) {
1669 pa_log(_("You have to specify a sink name/index and a volume"));
1670 goto quit;
1671 }
1672
1673 sink_name = pa_xstrdup(argv[optind+1]);
1674
1675 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1676 goto quit;
1677
1678 } else if (pa_streq(argv[optind], "set-source-volume")) {
1679 action = SET_SOURCE_VOLUME;
1680
1681 if (argc != optind+3) {
1682 pa_log(_("You have to specify a source name/index and a volume"));
1683 goto quit;
1684 }
1685
1686 source_name = pa_xstrdup(argv[optind+1]);
1687
1688 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1689 goto quit;
1690
1691 } else if (pa_streq(argv[optind], "set-sink-input-volume")) {
1692 action = SET_SINK_INPUT_VOLUME;
1693
1694 if (argc != optind+3) {
1695 pa_log(_("You have to specify a sink input index and a volume"));
1696 goto quit;
1697 }
1698
1699 if (pa_atou(argv[optind+1], &sink_input_idx) < 0) {
1700 pa_log(_("Invalid sink input index"));
1701 goto quit;
1702 }
1703
1704 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1705 goto quit;
1706
1707 } else if (pa_streq(argv[optind], "set-source-output-volume")) {
1708 action = SET_SOURCE_OUTPUT_VOLUME;
1709
1710 if (argc != optind+3) {
1711 pa_log(_("You have to specify a source output index and a volume"));
1712 goto quit;
1713 }
1714
1715 if (pa_atou(argv[optind+1], &source_output_idx) < 0) {
1716 pa_log(_("Invalid source output index"));
1717 goto quit;
1718 }
1719
1720 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1721 goto quit;
1722
1723 } else if (pa_streq(argv[optind], "set-sink-mute")) {
1724 int b;
1725 action = SET_SINK_MUTE;
1726
1727 if (argc != optind+3) {
1728 pa_log(_("You have to specify a sink name/index and a mute boolean"));
1729 goto quit;
1730 }
1731
1732 if ((b = pa_parse_boolean(argv[optind+2])) < 0) {
1733 pa_log(_("Invalid mute specification"));
1734 goto quit;
1735 }
1736
1737 sink_name = pa_xstrdup(argv[optind+1]);
1738 mute = b;
1739
1740 } else if (pa_streq(argv[optind], "set-source-mute")) {
1741 int b;
1742 action = SET_SOURCE_MUTE;
1743
1744 if (argc != optind+3) {
1745 pa_log(_("You have to specify a source name/index and a mute boolean"));
1746 goto quit;
1747 }
1748
1749 if ((b = pa_parse_boolean(argv[optind+2])) < 0) {
1750 pa_log(_("Invalid mute specification"));
1751 goto quit;
1752 }
1753
1754 source_name = pa_xstrdup(argv[optind+1]);
1755 mute = b;
1756
1757 } else if (pa_streq(argv[optind], "set-sink-input-mute")) {
1758 int b;
1759 action = SET_SINK_INPUT_MUTE;
1760
1761 if (argc != optind+3) {
1762 pa_log(_("You have to specify a sink input index and a mute boolean"));
1763 goto quit;
1764 }
1765
1766 if (pa_atou(argv[optind+1], &sink_input_idx) < 0) {
1767 pa_log(_("Invalid sink input index specification"));
1768 goto quit;
1769 }
1770
1771 if ((b = pa_parse_boolean(argv[optind+2])) < 0) {
1772 pa_log(_("Invalid mute specification"));
1773 goto quit;
1774 }
1775
1776 mute = b;
1777
1778 } else if (pa_streq(argv[optind], "set-source-output-mute")) {
1779 int b;
1780 action = SET_SOURCE_OUTPUT_MUTE;
1781
1782 if (argc != optind+3) {
1783 pa_log(_("You have to specify a source output index and a mute boolean"));
1784 goto quit;
1785 }
1786
1787 if (pa_atou(argv[optind+1], &source_output_idx) < 0) {
1788 pa_log(_("Invalid source output index specification"));
1789 goto quit;
1790 }
1791
1792 if ((b = pa_parse_boolean(argv[optind+2])) < 0) {
1793 pa_log(_("Invalid mute specification"));
1794 goto quit;
1795 }
1796
1797 mute = b;
1798
1799 } else if (pa_streq(argv[optind], "subscribe"))
1800
1801 action = SUBSCRIBE;
1802
1803 else if (pa_streq(argv[optind], "set-sink-formats")) {
1804 int32_t tmp;
1805
1806 if (argc != optind+3 || pa_atoi(argv[optind+1], &tmp) < 0) {
1807 pa_log(_("You have to specify a sink index and a semicolon-separated list of supported formats"));
1808 goto quit;
1809 }
1810
1811 sink_idx = tmp;
1812 action = SET_SINK_FORMATS;
1813 formats = pa_xstrdup(argv[optind+2]);
1814
1815 } else if (pa_streq(argv[optind], "help")) {
1816 help(bn);
1817 ret = 0;
1818 goto quit;
1819 }
1820 }
1821
1822 if (action == NONE) {
1823 pa_log(_("No valid command specified."));
1824 goto quit;
1825 }
1826
1827 if (!(m = pa_mainloop_new())) {
1828 pa_log(_("pa_mainloop_new() failed."));
1829 goto quit;
1830 }
1831
1832 mainloop_api = pa_mainloop_get_api(m);
1833
1834 pa_assert_se(pa_signal_init(mainloop_api) == 0);
1835 pa_signal_new(SIGINT, exit_signal_callback, NULL);
1836 pa_signal_new(SIGTERM, exit_signal_callback, NULL);
1837 pa_disable_sigpipe();
1838
1839 if (!(context = pa_context_new_with_proplist(mainloop_api, NULL, proplist))) {
1840 pa_log(_("pa_context_new() failed."));
1841 goto quit;
1842 }
1843
1844 pa_context_set_state_callback(context, context_state_callback, NULL);
1845 if (pa_context_connect(context, server, 0, NULL) < 0) {
1846 pa_log(_("pa_context_connect() failed: %s"), pa_strerror(pa_context_errno(context)));
1847 goto quit;
1848 }
1849
1850 if (pa_mainloop_run(m, &ret) < 0) {
1851 pa_log(_("pa_mainloop_run() failed."));
1852 goto quit;
1853 }
1854
1855 quit:
1856 if (sample_stream)
1857 pa_stream_unref(sample_stream);
1858
1859 if (context)
1860 pa_context_unref(context);
1861
1862 if (m) {
1863 pa_signal_done();
1864 pa_mainloop_free(m);
1865 }
1866
1867 pa_xfree(server);
1868 pa_xfree(list_type);
1869 pa_xfree(sample_name);
1870 pa_xfree(sink_name);
1871 pa_xfree(source_name);
1872 pa_xfree(module_args);
1873 pa_xfree(card_name);
1874 pa_xfree(profile_name);
1875 pa_xfree(port_name);
1876 pa_xfree(formats);
1877
1878 if (sndfile)
1879 sf_close(sndfile);
1880
1881 if (proplist)
1882 pa_proplist_free(proplist);
1883
1884 return ret;
1885 }