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[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 bool short_list_format = false;
69 static uint32_t module_index;
70 static int32_t latency_offset;
71 static bool suspend;
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 enum mute_flags {
83 INVALID_MUTE = -1,
84 UNMUTE = 0,
85 MUTE = 1,
86 TOGGLE_MUTE = 2
87 } mute = INVALID_MUTE;
88
89 static pa_proplist *proplist = NULL;
90
91 static SNDFILE *sndfile = NULL;
92 static pa_stream *sample_stream = NULL;
93 static pa_sample_spec sample_spec;
94 static pa_channel_map channel_map;
95 static size_t sample_length = 0;
96 static int actions = 1;
97
98 static bool nl = false;
99
100 static enum {
101 NONE,
102 EXIT,
103 STAT,
104 INFO,
105 UPLOAD_SAMPLE,
106 PLAY_SAMPLE,
107 REMOVE_SAMPLE,
108 LIST,
109 MOVE_SINK_INPUT,
110 MOVE_SOURCE_OUTPUT,
111 LOAD_MODULE,
112 UNLOAD_MODULE,
113 SUSPEND_SINK,
114 SUSPEND_SOURCE,
115 SET_CARD_PROFILE,
116 SET_SINK_PORT,
117 SET_DEFAULT_SINK,
118 SET_SOURCE_PORT,
119 SET_DEFAULT_SOURCE,
120 SET_SINK_VOLUME,
121 SET_SOURCE_VOLUME,
122 SET_SINK_INPUT_VOLUME,
123 SET_SOURCE_OUTPUT_VOLUME,
124 SET_SINK_MUTE,
125 SET_SOURCE_MUTE,
126 SET_SINK_INPUT_MUTE,
127 SET_SOURCE_OUTPUT_MUTE,
128 SET_SINK_FORMATS,
129 SET_PORT_LATENCY_OFFSET,
130 SUBSCRIBE
131 } action = NONE;
132
133 static void quit(int ret) {
134 pa_assert(mainloop_api);
135 mainloop_api->quit(mainloop_api, ret);
136 }
137
138 static void context_drain_complete(pa_context *c, void *userdata) {
139 pa_context_disconnect(c);
140 }
141
142 static void drain(void) {
143 pa_operation *o;
144
145 if (!(o = pa_context_drain(context, context_drain_complete, NULL)))
146 pa_context_disconnect(context);
147 else
148 pa_operation_unref(o);
149 }
150
151 static void complete_action(void) {
152 pa_assert(actions > 0);
153
154 if (!(--actions))
155 drain();
156 }
157
158 static void stat_callback(pa_context *c, const pa_stat_info *i, void *userdata) {
159 char s[PA_BYTES_SNPRINT_MAX];
160 if (!i) {
161 pa_log(_("Failed to get statistics: %s"), pa_strerror(pa_context_errno(c)));
162 quit(1);
163 return;
164 }
165
166 pa_bytes_snprint(s, sizeof(s), i->memblock_total_size);
167 printf(_("Currently in use: %u blocks containing %s bytes total.\n"), i->memblock_total, s);
168
169 pa_bytes_snprint(s, sizeof(s), i->memblock_allocated_size);
170 printf(_("Allocated during whole lifetime: %u blocks containing %s bytes total.\n"), i->memblock_allocated, s);
171
172 pa_bytes_snprint(s, sizeof(s), i->scache_size);
173 printf(_("Sample cache size: %s\n"), s);
174
175 complete_action();
176 }
177
178 static void get_server_info_callback(pa_context *c, const pa_server_info *i, void *useerdata) {
179 char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
180
181 if (!i) {
182 pa_log(_("Failed to get server information: %s"), pa_strerror(pa_context_errno(c)));
183 quit(1);
184 return;
185 }
186
187 printf(_("Server String: %s\n"
188 "Library Protocol Version: %u\n"
189 "Server Protocol Version: %u\n"
190 "Is Local: %s\n"
191 "Client Index: %u\n"
192 "Tile Size: %zu\n"),
193 pa_context_get_server(c),
194 pa_context_get_protocol_version(c),
195 pa_context_get_server_protocol_version(c),
196 pa_yes_no(pa_context_is_local(c)),
197 pa_context_get_index(c),
198 pa_context_get_tile_size(c, NULL));
199
200 pa_sample_spec_snprint(ss, sizeof(ss), &i->sample_spec);
201 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map);
202
203 printf(_("User Name: %s\n"
204 "Host Name: %s\n"
205 "Server Name: %s\n"
206 "Server Version: %s\n"
207 "Default Sample Specification: %s\n"
208 "Default Channel Map: %s\n"
209 "Default Sink: %s\n"
210 "Default Source: %s\n"
211 "Cookie: %04x:%04x\n"),
212 i->user_name,
213 i->host_name,
214 i->server_name,
215 i->server_version,
216 ss,
217 cm,
218 i->default_sink_name,
219 i->default_source_name,
220 i->cookie >> 16,
221 i->cookie & 0xFFFFU);
222
223 complete_action();
224 }
225
226 static const char* get_available_str_ynonly(int available) {
227 switch (available) {
228 case PA_PORT_AVAILABLE_YES: return ", available";
229 case PA_PORT_AVAILABLE_NO: return ", not available";
230 }
231 return "";
232 }
233
234 static void get_sink_info_callback(pa_context *c, const pa_sink_info *i, int is_last, void *userdata) {
235
236 static const char *state_table[] = {
237 [1+PA_SINK_INVALID_STATE] = "n/a",
238 [1+PA_SINK_RUNNING] = "RUNNING",
239 [1+PA_SINK_IDLE] = "IDLE",
240 [1+PA_SINK_SUSPENDED] = "SUSPENDED"
241 };
242
243 char
244 s[PA_SAMPLE_SPEC_SNPRINT_MAX],
245 cv[PA_CVOLUME_SNPRINT_VERBOSE_MAX],
246 v[PA_VOLUME_SNPRINT_VERBOSE_MAX],
247 cm[PA_CHANNEL_MAP_SNPRINT_MAX],
248 f[PA_FORMAT_INFO_SNPRINT_MAX];
249 char *pl;
250
251 if (is_last < 0) {
252 pa_log(_("Failed to get sink information: %s"), pa_strerror(pa_context_errno(c)));
253 quit(1);
254 return;
255 }
256
257 if (is_last) {
258 complete_action();
259 return;
260 }
261
262 pa_assert(i);
263
264 if (nl && !short_list_format)
265 printf("\n");
266 nl = true;
267
268 if (short_list_format) {
269 printf("%u\t%s\t%s\t%s\t%s\n",
270 i->index,
271 i->name,
272 pa_strnull(i->driver),
273 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
274 state_table[1+i->state]);
275 return;
276 }
277
278 printf(_("Sink #%u\n"
279 "\tState: %s\n"
280 "\tName: %s\n"
281 "\tDescription: %s\n"
282 "\tDriver: %s\n"
283 "\tSample Specification: %s\n"
284 "\tChannel Map: %s\n"
285 "\tOwner Module: %u\n"
286 "\tMute: %s\n"
287 "\tVolume: %s\n"
288 "\t balance %0.2f\n"
289 "\tBase Volume: %s\n"
290 "\tMonitor Source: %s\n"
291 "\tLatency: %0.0f usec, configured %0.0f usec\n"
292 "\tFlags: %s%s%s%s%s%s%s\n"
293 "\tProperties:\n\t\t%s\n"),
294 i->index,
295 state_table[1+i->state],
296 i->name,
297 pa_strnull(i->description),
298 pa_strnull(i->driver),
299 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
300 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
301 i->owner_module,
302 pa_yes_no(i->mute),
303 pa_cvolume_snprint_verbose(cv, sizeof(cv), &i->volume, &i->channel_map, i->flags & PA_SINK_DECIBEL_VOLUME),
304 pa_cvolume_get_balance(&i->volume, &i->channel_map),
305 pa_volume_snprint_verbose(v, sizeof(v), i->base_volume, i->flags & PA_SINK_DECIBEL_VOLUME),
306 pa_strnull(i->monitor_source_name),
307 (double) i->latency, (double) i->configured_latency,
308 i->flags & PA_SINK_HARDWARE ? "HARDWARE " : "",
309 i->flags & PA_SINK_NETWORK ? "NETWORK " : "",
310 i->flags & PA_SINK_HW_MUTE_CTRL ? "HW_MUTE_CTRL " : "",
311 i->flags & PA_SINK_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
312 i->flags & PA_SINK_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
313 i->flags & PA_SINK_LATENCY ? "LATENCY " : "",
314 i->flags & PA_SINK_SET_FORMATS ? "SET_FORMATS " : "",
315 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
316
317 pa_xfree(pl);
318
319 if (i->ports) {
320 pa_sink_port_info **p;
321
322 printf(_("\tPorts:\n"));
323 for (p = i->ports; *p; p++)
324 printf("\t\t%s: %s (priority: %u%s)\n", (*p)->name, (*p)->description,
325 (*p)->priority, get_available_str_ynonly((*p)->available));
326 }
327
328 if (i->active_port)
329 printf(_("\tActive Port: %s\n"),
330 i->active_port->name);
331
332 if (i->formats) {
333 uint8_t j;
334
335 printf(_("\tFormats:\n"));
336 for (j = 0; j < i->n_formats; j++)
337 printf("\t\t%s\n", pa_format_info_snprint(f, sizeof(f), i->formats[j]));
338 }
339 }
340
341 static void get_source_info_callback(pa_context *c, const pa_source_info *i, int is_last, void *userdata) {
342
343 static const char *state_table[] = {
344 [1+PA_SOURCE_INVALID_STATE] = "n/a",
345 [1+PA_SOURCE_RUNNING] = "RUNNING",
346 [1+PA_SOURCE_IDLE] = "IDLE",
347 [1+PA_SOURCE_SUSPENDED] = "SUSPENDED"
348 };
349
350 char
351 s[PA_SAMPLE_SPEC_SNPRINT_MAX],
352 cv[PA_CVOLUME_SNPRINT_VERBOSE_MAX],
353 v[PA_VOLUME_SNPRINT_VERBOSE_MAX],
354 cm[PA_CHANNEL_MAP_SNPRINT_MAX],
355 f[PA_FORMAT_INFO_SNPRINT_MAX];
356 char *pl;
357
358 if (is_last < 0) {
359 pa_log(_("Failed to get source information: %s"), pa_strerror(pa_context_errno(c)));
360 quit(1);
361 return;
362 }
363
364 if (is_last) {
365 complete_action();
366 return;
367 }
368
369 pa_assert(i);
370
371 if (nl && !short_list_format)
372 printf("\n");
373 nl = true;
374
375 if (short_list_format) {
376 printf("%u\t%s\t%s\t%s\t%s\n",
377 i->index,
378 i->name,
379 pa_strnull(i->driver),
380 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
381 state_table[1+i->state]);
382 return;
383 }
384
385 printf(_("Source #%u\n"
386 "\tState: %s\n"
387 "\tName: %s\n"
388 "\tDescription: %s\n"
389 "\tDriver: %s\n"
390 "\tSample Specification: %s\n"
391 "\tChannel Map: %s\n"
392 "\tOwner Module: %u\n"
393 "\tMute: %s\n"
394 "\tVolume: %s\n"
395 "\t balance %0.2f\n"
396 "\tBase Volume: %s\n"
397 "\tMonitor of Sink: %s\n"
398 "\tLatency: %0.0f usec, configured %0.0f usec\n"
399 "\tFlags: %s%s%s%s%s%s\n"
400 "\tProperties:\n\t\t%s\n"),
401 i->index,
402 state_table[1+i->state],
403 i->name,
404 pa_strnull(i->description),
405 pa_strnull(i->driver),
406 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
407 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
408 i->owner_module,
409 pa_yes_no(i->mute),
410 pa_cvolume_snprint_verbose(cv, sizeof(cv), &i->volume, &i->channel_map, i->flags & PA_SOURCE_DECIBEL_VOLUME),
411 pa_cvolume_get_balance(&i->volume, &i->channel_map),
412 pa_volume_snprint_verbose(v, sizeof(v), i->base_volume, i->flags & PA_SOURCE_DECIBEL_VOLUME),
413 i->monitor_of_sink_name ? i->monitor_of_sink_name : _("n/a"),
414 (double) i->latency, (double) i->configured_latency,
415 i->flags & PA_SOURCE_HARDWARE ? "HARDWARE " : "",
416 i->flags & PA_SOURCE_NETWORK ? "NETWORK " : "",
417 i->flags & PA_SOURCE_HW_MUTE_CTRL ? "HW_MUTE_CTRL " : "",
418 i->flags & PA_SOURCE_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
419 i->flags & PA_SOURCE_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
420 i->flags & PA_SOURCE_LATENCY ? "LATENCY " : "",
421 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
422
423 pa_xfree(pl);
424
425 if (i->ports) {
426 pa_source_port_info **p;
427
428 printf(_("\tPorts:\n"));
429 for (p = i->ports; *p; p++)
430 printf("\t\t%s: %s (priority: %u%s)\n", (*p)->name, (*p)->description,
431 (*p)->priority, get_available_str_ynonly((*p)->available));
432 }
433
434 if (i->active_port)
435 printf(_("\tActive Port: %s\n"),
436 i->active_port->name);
437
438 if (i->formats) {
439 uint8_t j;
440
441 printf(_("\tFormats:\n"));
442 for (j = 0; j < i->n_formats; j++)
443 printf("\t\t%s\n", pa_format_info_snprint(f, sizeof(f), i->formats[j]));
444 }
445 }
446
447 static void get_module_info_callback(pa_context *c, const pa_module_info *i, int is_last, void *userdata) {
448 char t[32];
449 char *pl;
450
451 if (is_last < 0) {
452 pa_log(_("Failed to get module information: %s"), pa_strerror(pa_context_errno(c)));
453 quit(1);
454 return;
455 }
456
457 if (is_last) {
458 complete_action();
459 return;
460 }
461
462 pa_assert(i);
463
464 if (nl && !short_list_format)
465 printf("\n");
466 nl = true;
467
468 pa_snprintf(t, sizeof(t), "%u", i->n_used);
469
470 if (short_list_format) {
471 printf("%u\t%s\t%s\t\n", i->index, i->name, i->argument ? i->argument : "");
472 return;
473 }
474
475 printf(_("Module #%u\n"
476 "\tName: %s\n"
477 "\tArgument: %s\n"
478 "\tUsage counter: %s\n"
479 "\tProperties:\n\t\t%s\n"),
480 i->index,
481 i->name,
482 i->argument ? i->argument : "",
483 i->n_used != PA_INVALID_INDEX ? t : _("n/a"),
484 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
485
486 pa_xfree(pl);
487 }
488
489 static void get_client_info_callback(pa_context *c, const pa_client_info *i, int is_last, void *userdata) {
490 char t[32];
491 char *pl;
492
493 if (is_last < 0) {
494 pa_log(_("Failed to get client information: %s"), pa_strerror(pa_context_errno(c)));
495 quit(1);
496 return;
497 }
498
499 if (is_last) {
500 complete_action();
501 return;
502 }
503
504 pa_assert(i);
505
506 if (nl && !short_list_format)
507 printf("\n");
508 nl = true;
509
510 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
511
512 if (short_list_format) {
513 printf("%u\t%s\t%s\n",
514 i->index,
515 pa_strnull(i->driver),
516 pa_strnull(pa_proplist_gets(i->proplist, PA_PROP_APPLICATION_PROCESS_BINARY)));
517 return;
518 }
519
520 printf(_("Client #%u\n"
521 "\tDriver: %s\n"
522 "\tOwner Module: %s\n"
523 "\tProperties:\n\t\t%s\n"),
524 i->index,
525 pa_strnull(i->driver),
526 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
527 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
528
529 pa_xfree(pl);
530 }
531
532 static void get_card_info_callback(pa_context *c, const pa_card_info *i, int is_last, void *userdata) {
533 char t[32];
534 char *pl;
535
536 if (is_last < 0) {
537 pa_log(_("Failed to get card information: %s"), pa_strerror(pa_context_errno(c)));
538 complete_action();
539 return;
540 }
541
542 if (is_last) {
543 complete_action();
544 return;
545 }
546
547 pa_assert(i);
548
549 if (nl && !short_list_format)
550 printf("\n");
551 nl = true;
552
553 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
554
555 if (short_list_format) {
556 printf("%u\t%s\t%s\n", i->index, i->name, pa_strnull(i->driver));
557 return;
558 }
559
560 printf(_("Card #%u\n"
561 "\tName: %s\n"
562 "\tDriver: %s\n"
563 "\tOwner Module: %s\n"
564 "\tProperties:\n\t\t%s\n"),
565 i->index,
566 i->name,
567 pa_strnull(i->driver),
568 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
569 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
570
571 pa_xfree(pl);
572
573 if (i->profiles) {
574 pa_card_profile_info *p;
575
576 printf(_("\tProfiles:\n"));
577 for (p = i->profiles; p->name; p++)
578 printf("\t\t%s: %s (sinks: %u, sources: %u, priority: %u)\n", p->name, p->description, p->n_sinks, p->n_sources, p->priority);
579 }
580
581 if (i->active_profile)
582 printf(_("\tActive Profile: %s\n"),
583 i->active_profile->name);
584
585 if (i->ports) {
586 pa_card_port_info **p;
587
588 printf(_("\tPorts:\n"));
589 for (p = i->ports; *p; p++) {
590 pa_card_profile_info **pr = (*p)->profiles;
591 printf("\t\t%s: %s (priority: %u, latency offset: %" PRId64 " usec%s)\n", (*p)->name,
592 (*p)->description, (*p)->priority, (*p)->latency_offset,
593 get_available_str_ynonly((*p)->available));
594
595 if (!pa_proplist_isempty((*p)->proplist)) {
596 printf(_("\t\t\tProperties:\n\t\t\t\t%s\n"), pl = pa_proplist_to_string_sep((*p)->proplist, "\n\t\t\t\t"));
597 pa_xfree(pl);
598 }
599
600 if (pr) {
601 printf(_("\t\t\tPart of profile(s): %s"), pa_strnull((*pr)->name));
602 pr++;
603 while (*pr) {
604 printf(", %s", pa_strnull((*pr)->name));
605 pr++;
606 }
607 printf("\n");
608 }
609 }
610 }
611 }
612
613 static void get_sink_input_info_callback(pa_context *c, const pa_sink_input_info *i, int is_last, void *userdata) {
614 char t[32], k[32], s[PA_SAMPLE_SPEC_SNPRINT_MAX], cv[PA_CVOLUME_SNPRINT_VERBOSE_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX], f[PA_FORMAT_INFO_SNPRINT_MAX];
615 char *pl;
616
617 if (is_last < 0) {
618 pa_log(_("Failed to get sink input information: %s"), pa_strerror(pa_context_errno(c)));
619 quit(1);
620 return;
621 }
622
623 if (is_last) {
624 complete_action();
625 return;
626 }
627
628 pa_assert(i);
629
630 if (nl && !short_list_format)
631 printf("\n");
632 nl = true;
633
634 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
635 pa_snprintf(k, sizeof(k), "%u", i->client);
636
637 if (short_list_format) {
638 printf("%u\t%u\t%s\t%s\t%s\n",
639 i->index,
640 i->sink,
641 i->client != PA_INVALID_INDEX ? k : "-",
642 pa_strnull(i->driver),
643 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec));
644 return;
645 }
646
647 printf(_("Sink Input #%u\n"
648 "\tDriver: %s\n"
649 "\tOwner Module: %s\n"
650 "\tClient: %s\n"
651 "\tSink: %u\n"
652 "\tSample Specification: %s\n"
653 "\tChannel Map: %s\n"
654 "\tFormat: %s\n"
655 "\tCorked: %s\n"
656 "\tMute: %s\n"
657 "\tVolume: %s\n"
658 "\t balance %0.2f\n"
659 "\tBuffer Latency: %0.0f usec\n"
660 "\tSink Latency: %0.0f usec\n"
661 "\tResample method: %s\n"
662 "\tProperties:\n\t\t%s\n"),
663 i->index,
664 pa_strnull(i->driver),
665 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
666 i->client != PA_INVALID_INDEX ? k : _("n/a"),
667 i->sink,
668 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
669 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
670 pa_format_info_snprint(f, sizeof(f), i->format),
671 pa_yes_no(i->corked),
672 pa_yes_no(i->mute),
673 pa_cvolume_snprint_verbose(cv, sizeof(cv), &i->volume, &i->channel_map, true),
674 pa_cvolume_get_balance(&i->volume, &i->channel_map),
675 (double) i->buffer_usec,
676 (double) i->sink_usec,
677 i->resample_method ? i->resample_method : _("n/a"),
678 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
679
680 pa_xfree(pl);
681 }
682
683 static void get_source_output_info_callback(pa_context *c, const pa_source_output_info *i, int is_last, void *userdata) {
684 char t[32], k[32], s[PA_SAMPLE_SPEC_SNPRINT_MAX], cv[PA_CVOLUME_SNPRINT_VERBOSE_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX], f[PA_FORMAT_INFO_SNPRINT_MAX];
685 char *pl;
686
687 if (is_last < 0) {
688 pa_log(_("Failed to get source output information: %s"), pa_strerror(pa_context_errno(c)));
689 quit(1);
690 return;
691 }
692
693 if (is_last) {
694 complete_action();
695 return;
696 }
697
698 pa_assert(i);
699
700 if (nl && !short_list_format)
701 printf("\n");
702 nl = true;
703
704 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
705 pa_snprintf(k, sizeof(k), "%u", i->client);
706
707 if (short_list_format) {
708 printf("%u\t%u\t%s\t%s\t%s\n",
709 i->index,
710 i->source,
711 i->client != PA_INVALID_INDEX ? k : "-",
712 pa_strnull(i->driver),
713 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec));
714 return;
715 }
716
717 printf(_("Source Output #%u\n"
718 "\tDriver: %s\n"
719 "\tOwner Module: %s\n"
720 "\tClient: %s\n"
721 "\tSource: %u\n"
722 "\tSample Specification: %s\n"
723 "\tChannel Map: %s\n"
724 "\tFormat: %s\n"
725 "\tCorked: %s\n"
726 "\tMute: %s\n"
727 "\tVolume: %s\n"
728 "\t balance %0.2f\n"
729 "\tBuffer Latency: %0.0f usec\n"
730 "\tSource Latency: %0.0f usec\n"
731 "\tResample method: %s\n"
732 "\tProperties:\n\t\t%s\n"),
733 i->index,
734 pa_strnull(i->driver),
735 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
736 i->client != PA_INVALID_INDEX ? k : _("n/a"),
737 i->source,
738 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
739 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
740 pa_format_info_snprint(f, sizeof(f), i->format),
741 pa_yes_no(i->corked),
742 pa_yes_no(i->mute),
743 pa_cvolume_snprint_verbose(cv, sizeof(cv), &i->volume, &i->channel_map, true),
744 pa_cvolume_get_balance(&i->volume, &i->channel_map),
745 (double) i->buffer_usec,
746 (double) i->source_usec,
747 i->resample_method ? i->resample_method : _("n/a"),
748 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
749
750 pa_xfree(pl);
751 }
752
753 static void get_sample_info_callback(pa_context *c, const pa_sample_info *i, int is_last, void *userdata) {
754 char t[PA_BYTES_SNPRINT_MAX], s[PA_SAMPLE_SPEC_SNPRINT_MAX], cv[PA_CVOLUME_SNPRINT_VERBOSE_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
755 char *pl;
756
757 if (is_last < 0) {
758 pa_log(_("Failed to get sample information: %s"), pa_strerror(pa_context_errno(c)));
759 quit(1);
760 return;
761 }
762
763 if (is_last) {
764 complete_action();
765 return;
766 }
767
768 pa_assert(i);
769
770 if (nl && !short_list_format)
771 printf("\n");
772 nl = true;
773
774 pa_bytes_snprint(t, sizeof(t), i->bytes);
775
776 if (short_list_format) {
777 printf("%u\t%s\t%s\t%0.3f\n",
778 i->index,
779 i->name,
780 pa_sample_spec_valid(&i->sample_spec) ? pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec) : "-",
781 (double) i->duration/1000000.0);
782 return;
783 }
784
785 printf(_("Sample #%u\n"
786 "\tName: %s\n"
787 "\tSample Specification: %s\n"
788 "\tChannel Map: %s\n"
789 "\tVolume: %s\n"
790 "\t balance %0.2f\n"
791 "\tDuration: %0.1fs\n"
792 "\tSize: %s\n"
793 "\tLazy: %s\n"
794 "\tFilename: %s\n"
795 "\tProperties:\n\t\t%s\n"),
796 i->index,
797 i->name,
798 pa_sample_spec_valid(&i->sample_spec) ? pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec) : _("n/a"),
799 pa_sample_spec_valid(&i->sample_spec) ? pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map) : _("n/a"),
800 pa_cvolume_snprint_verbose(cv, sizeof(cv), &i->volume, &i->channel_map, true),
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 bool 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 static void sink_toggle_mute_callback(pa_context *c, const pa_sink_info *i, int is_last, void *userdata) {
950 if (is_last < 0) {
951 pa_log(_("Failed to get sink information: %s"), pa_strerror(pa_context_errno(c)));
952 quit(1);
953 return;
954 }
955
956 if (is_last)
957 return;
958
959 pa_assert(i);
960
961 pa_operation_unref(pa_context_set_sink_mute_by_name(c, i->name, !i->mute, simple_callback, NULL));
962 }
963
964 static void source_toggle_mute_callback(pa_context *c, const pa_source_info *o, int is_last, void *userdata) {
965 if (is_last < 0) {
966 pa_log(_("Failed to get source information: %s"), pa_strerror(pa_context_errno(c)));
967 quit(1);
968 return;
969 }
970
971 if (is_last)
972 return;
973
974 pa_assert(o);
975
976 pa_operation_unref(pa_context_set_source_mute_by_name(c, o->name, !o->mute, simple_callback, NULL));
977 }
978
979 static void sink_input_toggle_mute_callback(pa_context *c, const pa_sink_input_info *i, int is_last, void *userdata) {
980 if (is_last < 0) {
981 pa_log(_("Failed to get sink input information: %s"), pa_strerror(pa_context_errno(c)));
982 quit(1);
983 return;
984 }
985
986 if (is_last)
987 return;
988
989 pa_assert(i);
990
991 pa_operation_unref(pa_context_set_sink_input_mute(c, i->index, !i->mute, simple_callback, NULL));
992 }
993
994 static void source_output_toggle_mute_callback(pa_context *c, const pa_source_output_info *o, int is_last, void *userdata) {
995 if (is_last < 0) {
996 pa_log(_("Failed to get source output information: %s"), pa_strerror(pa_context_errno(c)));
997 quit(1);
998 return;
999 }
1000
1001 if (is_last)
1002 return;
1003
1004 pa_assert(o);
1005
1006 pa_operation_unref(pa_context_set_source_output_mute(c, o->index, !o->mute, simple_callback, NULL));
1007 }
1008
1009 /* PA_MAX_FORMATS is defined in internal.h so we just define a sane value here */
1010 #define MAX_FORMATS 256
1011
1012 static void set_sink_formats(pa_context *c, uint32_t sink, const char *str) {
1013 pa_format_info *f_arr[MAX_FORMATS];
1014 char *format = NULL;
1015 const char *state = NULL;
1016 int i = 0;
1017
1018 while ((format = pa_split(str, ";", &state))) {
1019 pa_format_info *f = pa_format_info_from_string(pa_strip(format));
1020
1021 if (!f) {
1022 pa_log(_("Failed to set format: invalid format string %s"), format);
1023 goto error;
1024 }
1025
1026 f_arr[i++] = f;
1027 pa_xfree(format);
1028 }
1029
1030 pa_operation_unref(pa_ext_device_restore_save_formats(c, PA_DEVICE_TYPE_SINK, sink, i, f_arr, simple_callback, NULL));
1031
1032 done:
1033 if (format)
1034 pa_xfree(format);
1035 while(i--)
1036 pa_format_info_free(f_arr[i]);
1037
1038 return;
1039
1040 error:
1041 while(i--)
1042 pa_format_info_free(f_arr[i]);
1043 quit(1);
1044 goto done;
1045 }
1046
1047 static void stream_state_callback(pa_stream *s, void *userdata) {
1048 pa_assert(s);
1049
1050 switch (pa_stream_get_state(s)) {
1051 case PA_STREAM_CREATING:
1052 case PA_STREAM_READY:
1053 break;
1054
1055 case PA_STREAM_TERMINATED:
1056 drain();
1057 break;
1058
1059 case PA_STREAM_FAILED:
1060 default:
1061 pa_log(_("Failed to upload sample: %s"), pa_strerror(pa_context_errno(pa_stream_get_context(s))));
1062 quit(1);
1063 }
1064 }
1065
1066 static void stream_write_callback(pa_stream *s, size_t length, void *userdata) {
1067 sf_count_t l;
1068 float *d;
1069 pa_assert(s && length && sndfile);
1070
1071 d = pa_xmalloc(length);
1072
1073 pa_assert(sample_length >= length);
1074 l = (sf_count_t) (length/pa_frame_size(&sample_spec));
1075
1076 if ((sf_readf_float(sndfile, d, l)) != l) {
1077 pa_xfree(d);
1078 pa_log(_("Premature end of file"));
1079 quit(1);
1080 return;
1081 }
1082
1083 pa_stream_write(s, d, length, pa_xfree, 0, PA_SEEK_RELATIVE);
1084
1085 sample_length -= length;
1086
1087 if (sample_length <= 0) {
1088 pa_stream_set_write_callback(sample_stream, NULL, NULL);
1089 pa_stream_finish_upload(sample_stream);
1090 }
1091 }
1092
1093 static const char *subscription_event_type_to_string(pa_subscription_event_type_t t) {
1094
1095 switch (t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) {
1096
1097 case PA_SUBSCRIPTION_EVENT_NEW:
1098 return _("new");
1099
1100 case PA_SUBSCRIPTION_EVENT_CHANGE:
1101 return _("change");
1102
1103 case PA_SUBSCRIPTION_EVENT_REMOVE:
1104 return _("remove");
1105 }
1106
1107 return _("unknown");
1108 }
1109
1110 static const char *subscription_event_facility_to_string(pa_subscription_event_type_t t) {
1111
1112 switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
1113
1114 case PA_SUBSCRIPTION_EVENT_SINK:
1115 return _("sink");
1116
1117 case PA_SUBSCRIPTION_EVENT_SOURCE:
1118 return _("source");
1119
1120 case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
1121 return _("sink-input");
1122
1123 case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT:
1124 return _("source-output");
1125
1126 case PA_SUBSCRIPTION_EVENT_MODULE:
1127 return _("module");
1128
1129 case PA_SUBSCRIPTION_EVENT_CLIENT:
1130 return _("client");
1131
1132 case PA_SUBSCRIPTION_EVENT_SAMPLE_CACHE:
1133 return _("sample-cache");
1134
1135 case PA_SUBSCRIPTION_EVENT_SERVER:
1136 return _("server");
1137
1138 case PA_SUBSCRIPTION_EVENT_CARD:
1139 return _("server");
1140 }
1141
1142 return _("unknown");
1143 }
1144
1145 static void context_subscribe_callback(pa_context *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata) {
1146 pa_assert(c);
1147
1148 printf(_("Event '%s' on %s #%u\n"),
1149 subscription_event_type_to_string(t),
1150 subscription_event_facility_to_string(t),
1151 idx);
1152 fflush(stdout);
1153 }
1154
1155 static void context_state_callback(pa_context *c, void *userdata) {
1156 pa_assert(c);
1157 switch (pa_context_get_state(c)) {
1158 case PA_CONTEXT_CONNECTING:
1159 case PA_CONTEXT_AUTHORIZING:
1160 case PA_CONTEXT_SETTING_NAME:
1161 break;
1162
1163 case PA_CONTEXT_READY:
1164 switch (action) {
1165 case STAT:
1166 pa_operation_unref(pa_context_stat(c, stat_callback, NULL));
1167 if (short_list_format)
1168 break;
1169 actions++;
1170
1171 case INFO:
1172 pa_operation_unref(pa_context_get_server_info(c, get_server_info_callback, NULL));
1173 break;
1174
1175 case PLAY_SAMPLE:
1176 pa_operation_unref(pa_context_play_sample(c, sample_name, sink_name, PA_VOLUME_NORM, simple_callback, NULL));
1177 break;
1178
1179 case REMOVE_SAMPLE:
1180 pa_operation_unref(pa_context_remove_sample(c, sample_name, simple_callback, NULL));
1181 break;
1182
1183 case UPLOAD_SAMPLE:
1184 sample_stream = pa_stream_new(c, sample_name, &sample_spec, NULL);
1185 pa_assert(sample_stream);
1186
1187 pa_stream_set_state_callback(sample_stream, stream_state_callback, NULL);
1188 pa_stream_set_write_callback(sample_stream, stream_write_callback, NULL);
1189 pa_stream_connect_upload(sample_stream, sample_length);
1190 break;
1191
1192 case EXIT:
1193 pa_operation_unref(pa_context_exit_daemon(c, simple_callback, NULL));
1194 break;
1195
1196 case LIST:
1197 if (list_type) {
1198 if (pa_streq(list_type, "modules"))
1199 pa_operation_unref(pa_context_get_module_info_list(c, get_module_info_callback, NULL));
1200 else if (pa_streq(list_type, "sinks"))
1201 pa_operation_unref(pa_context_get_sink_info_list(c, get_sink_info_callback, NULL));
1202 else if (pa_streq(list_type, "sources"))
1203 pa_operation_unref(pa_context_get_source_info_list(c, get_source_info_callback, NULL));
1204 else if (pa_streq(list_type, "sink-inputs"))
1205 pa_operation_unref(pa_context_get_sink_input_info_list(c, get_sink_input_info_callback, NULL));
1206 else if (pa_streq(list_type, "source-outputs"))
1207 pa_operation_unref(pa_context_get_source_output_info_list(c, get_source_output_info_callback, NULL));
1208 else if (pa_streq(list_type, "clients"))
1209 pa_operation_unref(pa_context_get_client_info_list(c, get_client_info_callback, NULL));
1210 else if (pa_streq(list_type, "samples"))
1211 pa_operation_unref(pa_context_get_sample_info_list(c, get_sample_info_callback, NULL));
1212 else if (pa_streq(list_type, "cards"))
1213 pa_operation_unref(pa_context_get_card_info_list(c, get_card_info_callback, NULL));
1214 else
1215 pa_assert_not_reached();
1216 } else {
1217 actions = 8;
1218 pa_operation_unref(pa_context_get_module_info_list(c, get_module_info_callback, NULL));
1219 pa_operation_unref(pa_context_get_sink_info_list(c, get_sink_info_callback, NULL));
1220 pa_operation_unref(pa_context_get_source_info_list(c, get_source_info_callback, NULL));
1221 pa_operation_unref(pa_context_get_sink_input_info_list(c, get_sink_input_info_callback, NULL));
1222 pa_operation_unref(pa_context_get_source_output_info_list(c, get_source_output_info_callback, NULL));
1223 pa_operation_unref(pa_context_get_client_info_list(c, get_client_info_callback, NULL));
1224 pa_operation_unref(pa_context_get_sample_info_list(c, get_sample_info_callback, NULL));
1225 pa_operation_unref(pa_context_get_card_info_list(c, get_card_info_callback, NULL));
1226 }
1227 break;
1228
1229 case MOVE_SINK_INPUT:
1230 pa_operation_unref(pa_context_move_sink_input_by_name(c, sink_input_idx, sink_name, simple_callback, NULL));
1231 break;
1232
1233 case MOVE_SOURCE_OUTPUT:
1234 pa_operation_unref(pa_context_move_source_output_by_name(c, source_output_idx, source_name, simple_callback, NULL));
1235 break;
1236
1237 case LOAD_MODULE:
1238 pa_operation_unref(pa_context_load_module(c, module_name, module_args, index_callback, NULL));
1239 break;
1240
1241 case UNLOAD_MODULE:
1242 if (module_name)
1243 pa_operation_unref(pa_context_get_module_info_list(c, unload_module_by_name_callback, NULL));
1244 else
1245 pa_operation_unref(pa_context_unload_module(c, module_index, simple_callback, NULL));
1246 break;
1247
1248 case SUSPEND_SINK:
1249 if (sink_name)
1250 pa_operation_unref(pa_context_suspend_sink_by_name(c, sink_name, suspend, simple_callback, NULL));
1251 else
1252 pa_operation_unref(pa_context_suspend_sink_by_index(c, PA_INVALID_INDEX, suspend, simple_callback, NULL));
1253 break;
1254
1255 case SUSPEND_SOURCE:
1256 if (source_name)
1257 pa_operation_unref(pa_context_suspend_source_by_name(c, source_name, suspend, simple_callback, NULL));
1258 else
1259 pa_operation_unref(pa_context_suspend_source_by_index(c, PA_INVALID_INDEX, suspend, simple_callback, NULL));
1260 break;
1261
1262 case SET_CARD_PROFILE:
1263 pa_operation_unref(pa_context_set_card_profile_by_name(c, card_name, profile_name, simple_callback, NULL));
1264 break;
1265
1266 case SET_SINK_PORT:
1267 pa_operation_unref(pa_context_set_sink_port_by_name(c, sink_name, port_name, simple_callback, NULL));
1268 break;
1269
1270 case SET_DEFAULT_SINK:
1271 pa_operation_unref(pa_context_set_default_sink(c, sink_name, simple_callback, NULL));
1272 break;
1273
1274 case SET_SOURCE_PORT:
1275 pa_operation_unref(pa_context_set_source_port_by_name(c, source_name, port_name, simple_callback, NULL));
1276 break;
1277
1278 case SET_DEFAULT_SOURCE:
1279 pa_operation_unref(pa_context_set_default_source(c, source_name, simple_callback, NULL));
1280 break;
1281
1282 case SET_SINK_MUTE:
1283 if (mute == TOGGLE_MUTE)
1284 pa_operation_unref(pa_context_get_sink_info_by_name(c, sink_name, sink_toggle_mute_callback, NULL));
1285 else
1286 pa_operation_unref(pa_context_set_sink_mute_by_name(c, sink_name, mute, simple_callback, NULL));
1287 break;
1288
1289 case SET_SOURCE_MUTE:
1290 if (mute == TOGGLE_MUTE)
1291 pa_operation_unref(pa_context_get_source_info_by_name(c, source_name, source_toggle_mute_callback, NULL));
1292 else
1293 pa_operation_unref(pa_context_set_source_mute_by_name(c, source_name, mute, simple_callback, NULL));
1294 break;
1295
1296 case SET_SINK_INPUT_MUTE:
1297 if (mute == TOGGLE_MUTE)
1298 pa_operation_unref(pa_context_get_sink_input_info(c, sink_input_idx, sink_input_toggle_mute_callback, NULL));
1299 else
1300 pa_operation_unref(pa_context_set_sink_input_mute(c, sink_input_idx, mute, simple_callback, NULL));
1301 break;
1302
1303 case SET_SOURCE_OUTPUT_MUTE:
1304 if (mute == TOGGLE_MUTE)
1305 pa_operation_unref(pa_context_get_source_output_info(c, source_output_idx, source_output_toggle_mute_callback, NULL));
1306 else
1307 pa_operation_unref(pa_context_set_source_output_mute(c, source_output_idx, mute, simple_callback, NULL));
1308 break;
1309
1310 case SET_SINK_VOLUME:
1311 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1312 pa_operation_unref(pa_context_get_sink_info_by_name(c, sink_name, get_sink_volume_callback, NULL));
1313 } else {
1314 pa_cvolume v;
1315 pa_cvolume_set(&v, 1, volume);
1316 pa_operation_unref(pa_context_set_sink_volume_by_name(c, sink_name, &v, simple_callback, NULL));
1317 }
1318 break;
1319
1320 case SET_SOURCE_VOLUME:
1321 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1322 pa_operation_unref(pa_context_get_source_info_by_name(c, source_name, get_source_volume_callback, NULL));
1323 } else {
1324 pa_cvolume v;
1325 pa_cvolume_set(&v, 1, volume);
1326 pa_operation_unref(pa_context_set_source_volume_by_name(c, source_name, &v, simple_callback, NULL));
1327 }
1328 break;
1329
1330 case SET_SINK_INPUT_VOLUME:
1331 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1332 pa_operation_unref(pa_context_get_sink_input_info(c, sink_input_idx, get_sink_input_volume_callback, NULL));
1333 } else {
1334 pa_cvolume v;
1335 pa_cvolume_set(&v, 1, volume);
1336 pa_operation_unref(pa_context_set_sink_input_volume(c, sink_input_idx, &v, simple_callback, NULL));
1337 }
1338 break;
1339
1340 case SET_SOURCE_OUTPUT_VOLUME:
1341 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1342 pa_operation_unref(pa_context_get_source_output_info(c, source_output_idx, get_source_output_volume_callback, NULL));
1343 } else {
1344 pa_cvolume v;
1345 pa_cvolume_set(&v, 1, volume);
1346 pa_operation_unref(pa_context_set_source_output_volume(c, source_output_idx, &v, simple_callback, NULL));
1347 }
1348 break;
1349
1350 case SET_SINK_FORMATS:
1351 set_sink_formats(c, sink_idx, formats);
1352 break;
1353
1354 case SET_PORT_LATENCY_OFFSET:
1355 pa_operation_unref(pa_context_set_port_latency_offset(c, card_name, port_name, latency_offset, simple_callback, NULL));
1356 break;
1357
1358 case SUBSCRIBE:
1359 pa_context_set_subscribe_callback(c, context_subscribe_callback, NULL);
1360
1361 pa_operation_unref(pa_context_subscribe(
1362 c,
1363 PA_SUBSCRIPTION_MASK_SINK|
1364 PA_SUBSCRIPTION_MASK_SOURCE|
1365 PA_SUBSCRIPTION_MASK_SINK_INPUT|
1366 PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT|
1367 PA_SUBSCRIPTION_MASK_MODULE|
1368 PA_SUBSCRIPTION_MASK_CLIENT|
1369 PA_SUBSCRIPTION_MASK_SAMPLE_CACHE|
1370 PA_SUBSCRIPTION_MASK_SERVER|
1371 PA_SUBSCRIPTION_MASK_CARD,
1372 NULL,
1373 NULL));
1374 break;
1375
1376 default:
1377 pa_assert_not_reached();
1378 }
1379 break;
1380
1381 case PA_CONTEXT_TERMINATED:
1382 quit(0);
1383 break;
1384
1385 case PA_CONTEXT_FAILED:
1386 default:
1387 pa_log(_("Connection failure: %s"), pa_strerror(pa_context_errno(c)));
1388 quit(1);
1389 }
1390 }
1391
1392 static void exit_signal_callback(pa_mainloop_api *m, pa_signal_event *e, int sig, void *userdata) {
1393 pa_log(_("Got SIGINT, exiting."));
1394 quit(0);
1395 }
1396
1397 static int parse_volume(const char *vol_spec, pa_volume_t *vol, enum volume_flags *vol_flags) {
1398 double v;
1399 char *vs;
1400
1401 pa_assert(vol_spec);
1402 pa_assert(vol);
1403 pa_assert(vol_flags);
1404
1405 vs = pa_xstrdup(vol_spec);
1406
1407 *vol_flags = (pa_startswith(vs, "+") || pa_startswith(vs, "-")) ? VOL_RELATIVE : VOL_ABSOLUTE;
1408 if (strchr(vs, '.'))
1409 *vol_flags |= VOL_LINEAR;
1410 if (pa_endswith(vs, "%")) {
1411 *vol_flags |= VOL_PERCENT;
1412 vs[strlen(vs)-1] = 0;
1413 }
1414 if (pa_endswith(vs, "db") || pa_endswith(vs, "dB")) {
1415 *vol_flags |= VOL_DECIBEL;
1416 vs[strlen(vs)-2] = 0;
1417 }
1418
1419 if (pa_atod(vs, &v) < 0) {
1420 pa_log(_("Invalid volume specification"));
1421 pa_xfree(vs);
1422 return -1;
1423 }
1424
1425 pa_xfree(vs);
1426
1427 if ((*vol_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1428 if ((*vol_flags & 0x0F) == VOL_UINT)
1429 v += (double) PA_VOLUME_NORM;
1430 if ((*vol_flags & 0x0F) == VOL_PERCENT)
1431 v += 100.0;
1432 if ((*vol_flags & 0x0F) == VOL_LINEAR)
1433 v += 1.0;
1434 }
1435 if ((*vol_flags & 0x0F) == VOL_PERCENT)
1436 v = v * (double) PA_VOLUME_NORM / 100;
1437 if ((*vol_flags & 0x0F) == VOL_LINEAR)
1438 v = pa_sw_volume_from_linear(v);
1439 if ((*vol_flags & 0x0F) == VOL_DECIBEL)
1440 v = pa_sw_volume_from_dB(v);
1441
1442 if (!PA_VOLUME_IS_VALID((pa_volume_t) v)) {
1443 pa_log(_("Volume outside permissible range.\n"));
1444 return -1;
1445 }
1446
1447 *vol = (pa_volume_t) v;
1448
1449 return 0;
1450 }
1451
1452 static enum mute_flags parse_mute(const char *mute_text) {
1453 int b;
1454
1455 pa_assert(mute_text);
1456
1457 if (pa_streq("toggle", mute_text))
1458 return TOGGLE_MUTE;
1459
1460 b = pa_parse_boolean(mute_text);
1461 switch (b) {
1462 case 0:
1463 return UNMUTE;
1464 case 1:
1465 return MUTE;
1466 default:
1467 return INVALID_MUTE;
1468 }
1469 }
1470
1471 static void help(const char *argv0) {
1472
1473 printf("%s %s %s\n", argv0, _("[options]"), "stat [short]");
1474 printf("%s %s %s\n", argv0, _("[options]"), "info");
1475 printf("%s %s %s %s\n", argv0, _("[options]"), "list [short]", _("[TYPE]"));
1476 printf("%s %s %s\n", argv0, _("[options]"), "exit");
1477 printf("%s %s %s %s\n", argv0, _("[options]"), "upload-sample", _("FILENAME [NAME]"));
1478 printf("%s %s %s %s\n", argv0, _("[options]"), "play-sample ", _("NAME [SINK]"));
1479 printf("%s %s %s %s\n", argv0, _("[options]"), "remove-sample ", _("NAME"));
1480 printf("%s %s %s %s\n", argv0, _("[options]"), "load-module ", _("NAME [ARGS ...]"));
1481 printf("%s %s %s %s\n", argv0, _("[options]"), "unload-module ", _("NAME|#N"));
1482 printf("%s %s %s %s\n", argv0, _("[options]"), "move-(sink-input|source-output)", _("#N SINK|SOURCE"));
1483 printf("%s %s %s %s\n", argv0, _("[options]"), "suspend-(sink|source)", _("NAME|#N 1|0"));
1484 printf("%s %s %s %s\n", argv0, _("[options]"), "set-card-profile ", _("CARD PROFILE"));
1485 printf("%s %s %s %s\n", argv0, _("[options]"), "set-default-(sink|source)", _("NAME"));
1486 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink|source)-port", _("NAME|#N PORT"));
1487 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink|source)-volume", _("NAME|#N VOLUME"));
1488 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink-input|source-output)-volume", _("#N VOLUME"));
1489 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink|source)-mute", _("NAME|#N 1|0|toggle"));
1490 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink-input|source-output)-mute", _("#N 1|0|toggle"));
1491 printf("%s %s %s %s\n", argv0, _("[options]"), "set-sink-formats", _("#N FORMATS"));
1492 printf("%s %s %s %s\n", argv0, _("[options]"), "set-port-latency-offset", _("CARD-NAME|CARD-#N PORT OFFSET"));
1493 printf("%s %s %s\n", argv0, _("[options]"), "subscribe");
1494 printf(_("\nThe special names @DEFAULT_SINK@, @DEFAULT_SOURCE@ and @DEFAULT_MONITOR@\n"
1495 "can be used to specify the default sink, source and monitor.\n"));
1496
1497 printf(_("\n"
1498 " -h, --help Show this help\n"
1499 " --version Show version\n\n"
1500 " -s, --server=SERVER The name of the server to connect to\n"
1501 " -n, --client-name=NAME How to call this client on the server\n"));
1502 }
1503
1504 enum {
1505 ARG_VERSION = 256
1506 };
1507
1508 int main(int argc, char *argv[]) {
1509 pa_mainloop *m = NULL;
1510 int ret = 1, c;
1511 char *server = NULL, *bn;
1512
1513 static const struct option long_options[] = {
1514 {"server", 1, NULL, 's'},
1515 {"client-name", 1, NULL, 'n'},
1516 {"version", 0, NULL, ARG_VERSION},
1517 {"help", 0, NULL, 'h'},
1518 {NULL, 0, NULL, 0}
1519 };
1520
1521 setlocale(LC_ALL, "");
1522 #ifdef ENABLE_NLS
1523 bindtextdomain(GETTEXT_PACKAGE, PULSE_LOCALEDIR);
1524 #endif
1525
1526 bn = pa_path_get_filename(argv[0]);
1527
1528 proplist = pa_proplist_new();
1529
1530 while ((c = getopt_long(argc, argv, "s:n:h", long_options, NULL)) != -1) {
1531 switch (c) {
1532 case 'h' :
1533 help(bn);
1534 ret = 0;
1535 goto quit;
1536
1537 case ARG_VERSION:
1538 printf(_("pactl %s\n"
1539 "Compiled with libpulse %s\n"
1540 "Linked with libpulse %s\n"),
1541 PACKAGE_VERSION,
1542 pa_get_headers_version(),
1543 pa_get_library_version());
1544 ret = 0;
1545 goto quit;
1546
1547 case 's':
1548 pa_xfree(server);
1549 server = pa_xstrdup(optarg);
1550 break;
1551
1552 case 'n': {
1553 char *t;
1554
1555 if (!(t = pa_locale_to_utf8(optarg)) ||
1556 pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, t) < 0) {
1557
1558 pa_log(_("Invalid client name '%s'"), t ? t : optarg);
1559 pa_xfree(t);
1560 goto quit;
1561 }
1562
1563 pa_xfree(t);
1564 break;
1565 }
1566
1567 default:
1568 goto quit;
1569 }
1570 }
1571
1572 if (optind < argc) {
1573 if (pa_streq(argv[optind], "stat")) {
1574 action = STAT;
1575 short_list_format = false;
1576 if (optind+1 < argc && pa_streq(argv[optind+1], "short"))
1577 short_list_format = true;
1578
1579 } else if (pa_streq(argv[optind], "info"))
1580 action = INFO;
1581
1582 else if (pa_streq(argv[optind], "exit"))
1583 action = EXIT;
1584
1585 else if (pa_streq(argv[optind], "list")) {
1586 action = LIST;
1587
1588 for (int i = optind+1; i < argc; i++) {
1589 if (pa_streq(argv[i], "modules") || pa_streq(argv[i], "clients") ||
1590 pa_streq(argv[i], "sinks") || pa_streq(argv[i], "sink-inputs") ||
1591 pa_streq(argv[i], "sources") || pa_streq(argv[i], "source-outputs") ||
1592 pa_streq(argv[i], "samples") || pa_streq(argv[i], "cards")) {
1593 list_type = pa_xstrdup(argv[i]);
1594 } else if (pa_streq(argv[i], "short")) {
1595 short_list_format = true;
1596 } else {
1597 pa_log(_("Specify nothing, or one of: %s"), "modules, sinks, sources, sink-inputs, source-outputs, clients, samples, cards");
1598 goto quit;
1599 }
1600 }
1601
1602 } else if (pa_streq(argv[optind], "upload-sample")) {
1603 struct SF_INFO sfi;
1604 action = UPLOAD_SAMPLE;
1605
1606 if (optind+1 >= argc) {
1607 pa_log(_("Please specify a sample file to load"));
1608 goto quit;
1609 }
1610
1611 if (optind+2 < argc)
1612 sample_name = pa_xstrdup(argv[optind+2]);
1613 else {
1614 char *f = pa_path_get_filename(argv[optind+1]);
1615 sample_name = pa_xstrndup(f, strcspn(f, "."));
1616 }
1617
1618 pa_zero(sfi);
1619 if (!(sndfile = sf_open(argv[optind+1], SFM_READ, &sfi))) {
1620 pa_log(_("Failed to open sound file."));
1621 goto quit;
1622 }
1623
1624 if (pa_sndfile_read_sample_spec(sndfile, &sample_spec) < 0) {
1625 pa_log(_("Failed to determine sample specification from file."));
1626 goto quit;
1627 }
1628 sample_spec.format = PA_SAMPLE_FLOAT32;
1629
1630 if (pa_sndfile_read_channel_map(sndfile, &channel_map) < 0) {
1631 if (sample_spec.channels > 2)
1632 pa_log(_("Warning: Failed to determine sample specification from file."));
1633 pa_channel_map_init_extend(&channel_map, sample_spec.channels, PA_CHANNEL_MAP_DEFAULT);
1634 }
1635
1636 pa_assert(pa_channel_map_compatible(&channel_map, &sample_spec));
1637 sample_length = (size_t) sfi.frames*pa_frame_size(&sample_spec);
1638
1639 } else if (pa_streq(argv[optind], "play-sample")) {
1640 action = PLAY_SAMPLE;
1641 if (argc != optind+2 && argc != optind+3) {
1642 pa_log(_("You have to specify a sample name to play"));
1643 goto quit;
1644 }
1645
1646 sample_name = pa_xstrdup(argv[optind+1]);
1647
1648 if (optind+2 < argc)
1649 sink_name = pa_xstrdup(argv[optind+2]);
1650
1651 } else if (pa_streq(argv[optind], "remove-sample")) {
1652 action = REMOVE_SAMPLE;
1653 if (argc != optind+2) {
1654 pa_log(_("You have to specify a sample name to remove"));
1655 goto quit;
1656 }
1657
1658 sample_name = pa_xstrdup(argv[optind+1]);
1659
1660 } else if (pa_streq(argv[optind], "move-sink-input")) {
1661 action = MOVE_SINK_INPUT;
1662 if (argc != optind+3) {
1663 pa_log(_("You have to specify a sink input index and a sink"));
1664 goto quit;
1665 }
1666
1667 sink_input_idx = (uint32_t) atoi(argv[optind+1]);
1668 sink_name = pa_xstrdup(argv[optind+2]);
1669
1670 } else if (pa_streq(argv[optind], "move-source-output")) {
1671 action = MOVE_SOURCE_OUTPUT;
1672 if (argc != optind+3) {
1673 pa_log(_("You have to specify a source output index and a source"));
1674 goto quit;
1675 }
1676
1677 source_output_idx = (uint32_t) atoi(argv[optind+1]);
1678 source_name = pa_xstrdup(argv[optind+2]);
1679
1680 } else if (pa_streq(argv[optind], "load-module")) {
1681 int i;
1682 size_t n = 0;
1683 char *p;
1684
1685 action = LOAD_MODULE;
1686
1687 if (argc <= optind+1) {
1688 pa_log(_("You have to specify a module name and arguments."));
1689 goto quit;
1690 }
1691
1692 module_name = argv[optind+1];
1693
1694 for (i = optind+2; i < argc; i++)
1695 n += strlen(argv[i])+1;
1696
1697 if (n > 0) {
1698 p = module_args = pa_xmalloc(n);
1699
1700 for (i = optind+2; i < argc; i++)
1701 p += sprintf(p, "%s%s", p == module_args ? "" : " ", argv[i]);
1702 }
1703
1704 } else if (pa_streq(argv[optind], "unload-module")) {
1705 action = UNLOAD_MODULE;
1706
1707 if (argc != optind+2) {
1708 pa_log(_("You have to specify a module index or name"));
1709 goto quit;
1710 }
1711
1712 if (pa_atou(argv[optind + 1], &module_index) < 0)
1713 module_name = argv[optind + 1];
1714
1715 } else if (pa_streq(argv[optind], "suspend-sink")) {
1716 int b;
1717
1718 action = SUSPEND_SINK;
1719
1720 if (argc > optind+3 || optind+1 >= argc) {
1721 pa_log(_("You may not specify more than one sink. You have to specify a boolean value."));
1722 goto quit;
1723 }
1724
1725 if ((b = pa_parse_boolean(argv[argc-1])) < 0) {
1726 pa_log(_("Invalid suspend specification."));
1727 goto quit;
1728 }
1729
1730 suspend = !!b;
1731
1732 if (argc > optind+2)
1733 sink_name = pa_xstrdup(argv[optind+1]);
1734
1735 } else if (pa_streq(argv[optind], "suspend-source")) {
1736 int b;
1737
1738 action = SUSPEND_SOURCE;
1739
1740 if (argc > optind+3 || optind+1 >= argc) {
1741 pa_log(_("You may not specify more than one source. You have to specify a boolean value."));
1742 goto quit;
1743 }
1744
1745 if ((b = pa_parse_boolean(argv[argc-1])) < 0) {
1746 pa_log(_("Invalid suspend specification."));
1747 goto quit;
1748 }
1749
1750 suspend = !!b;
1751
1752 if (argc > optind+2)
1753 source_name = pa_xstrdup(argv[optind+1]);
1754 } else if (pa_streq(argv[optind], "set-card-profile")) {
1755 action = SET_CARD_PROFILE;
1756
1757 if (argc != optind+3) {
1758 pa_log(_("You have to specify a card name/index and a profile name"));
1759 goto quit;
1760 }
1761
1762 card_name = pa_xstrdup(argv[optind+1]);
1763 profile_name = pa_xstrdup(argv[optind+2]);
1764
1765 } else if (pa_streq(argv[optind], "set-sink-port")) {
1766 action = SET_SINK_PORT;
1767
1768 if (argc != optind+3) {
1769 pa_log(_("You have to specify a sink name/index and a port name"));
1770 goto quit;
1771 }
1772
1773 sink_name = pa_xstrdup(argv[optind+1]);
1774 port_name = pa_xstrdup(argv[optind+2]);
1775
1776 } else if (pa_streq(argv[optind], "set-default-sink")) {
1777 action = SET_DEFAULT_SINK;
1778
1779 if (argc != optind+2) {
1780 pa_log(_("You have to specify a sink name"));
1781 goto quit;
1782 }
1783
1784 sink_name = pa_xstrdup(argv[optind+1]);
1785
1786 } else if (pa_streq(argv[optind], "set-source-port")) {
1787 action = SET_SOURCE_PORT;
1788
1789 if (argc != optind+3) {
1790 pa_log(_("You have to specify a source name/index and a port name"));
1791 goto quit;
1792 }
1793
1794 source_name = pa_xstrdup(argv[optind+1]);
1795 port_name = pa_xstrdup(argv[optind+2]);
1796
1797 } else if (pa_streq(argv[optind], "set-default-source")) {
1798 action = SET_DEFAULT_SOURCE;
1799
1800 if (argc != optind+2) {
1801 pa_log(_("You have to specify a source name"));
1802 goto quit;
1803 }
1804
1805 source_name = pa_xstrdup(argv[optind+1]);
1806
1807 } else if (pa_streq(argv[optind], "set-sink-volume")) {
1808 action = SET_SINK_VOLUME;
1809
1810 if (argc != optind+3) {
1811 pa_log(_("You have to specify a sink name/index and a volume"));
1812 goto quit;
1813 }
1814
1815 sink_name = pa_xstrdup(argv[optind+1]);
1816
1817 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1818 goto quit;
1819
1820 } else if (pa_streq(argv[optind], "set-source-volume")) {
1821 action = SET_SOURCE_VOLUME;
1822
1823 if (argc != optind+3) {
1824 pa_log(_("You have to specify a source name/index and a volume"));
1825 goto quit;
1826 }
1827
1828 source_name = pa_xstrdup(argv[optind+1]);
1829
1830 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1831 goto quit;
1832
1833 } else if (pa_streq(argv[optind], "set-sink-input-volume")) {
1834 action = SET_SINK_INPUT_VOLUME;
1835
1836 if (argc != optind+3) {
1837 pa_log(_("You have to specify a sink input index and a volume"));
1838 goto quit;
1839 }
1840
1841 if (pa_atou(argv[optind+1], &sink_input_idx) < 0) {
1842 pa_log(_("Invalid sink input index"));
1843 goto quit;
1844 }
1845
1846 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1847 goto quit;
1848
1849 } else if (pa_streq(argv[optind], "set-source-output-volume")) {
1850 action = SET_SOURCE_OUTPUT_VOLUME;
1851
1852 if (argc != optind+3) {
1853 pa_log(_("You have to specify a source output index and a volume"));
1854 goto quit;
1855 }
1856
1857 if (pa_atou(argv[optind+1], &source_output_idx) < 0) {
1858 pa_log(_("Invalid source output index"));
1859 goto quit;
1860 }
1861
1862 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1863 goto quit;
1864
1865 } else if (pa_streq(argv[optind], "set-sink-mute")) {
1866 action = SET_SINK_MUTE;
1867
1868 if (argc != optind+3) {
1869 pa_log(_("You have to specify a sink name/index and a mute boolean"));
1870 goto quit;
1871 }
1872
1873 if ((mute = parse_mute(argv[optind+2])) == INVALID_MUTE) {
1874 pa_log(_("Invalid mute specification"));
1875 goto quit;
1876 }
1877
1878 sink_name = pa_xstrdup(argv[optind+1]);
1879
1880 } else if (pa_streq(argv[optind], "set-source-mute")) {
1881 action = SET_SOURCE_MUTE;
1882
1883 if (argc != optind+3) {
1884 pa_log(_("You have to specify a source name/index and a mute boolean"));
1885 goto quit;
1886 }
1887
1888 if ((mute = parse_mute(argv[optind+2])) == INVALID_MUTE) {
1889 pa_log(_("Invalid mute specification"));
1890 goto quit;
1891 }
1892
1893 source_name = pa_xstrdup(argv[optind+1]);
1894
1895 } else if (pa_streq(argv[optind], "set-sink-input-mute")) {
1896 action = SET_SINK_INPUT_MUTE;
1897
1898 if (argc != optind+3) {
1899 pa_log(_("You have to specify a sink input index and a mute boolean"));
1900 goto quit;
1901 }
1902
1903 if (pa_atou(argv[optind+1], &sink_input_idx) < 0) {
1904 pa_log(_("Invalid sink input index specification"));
1905 goto quit;
1906 }
1907
1908 if ((mute = parse_mute(argv[optind+2])) == INVALID_MUTE) {
1909 pa_log(_("Invalid mute specification"));
1910 goto quit;
1911 }
1912
1913 } else if (pa_streq(argv[optind], "set-source-output-mute")) {
1914 action = SET_SOURCE_OUTPUT_MUTE;
1915
1916 if (argc != optind+3) {
1917 pa_log(_("You have to specify a source output index and a mute boolean"));
1918 goto quit;
1919 }
1920
1921 if (pa_atou(argv[optind+1], &source_output_idx) < 0) {
1922 pa_log(_("Invalid source output index specification"));
1923 goto quit;
1924 }
1925
1926 if ((mute = parse_mute(argv[optind+2])) == INVALID_MUTE) {
1927 pa_log(_("Invalid mute specification"));
1928 goto quit;
1929 }
1930
1931 } else if (pa_streq(argv[optind], "subscribe"))
1932
1933 action = SUBSCRIBE;
1934
1935 else if (pa_streq(argv[optind], "set-sink-formats")) {
1936 int32_t tmp;
1937
1938 if (argc != optind+3 || pa_atoi(argv[optind+1], &tmp) < 0) {
1939 pa_log(_("You have to specify a sink index and a semicolon-separated list of supported formats"));
1940 goto quit;
1941 }
1942
1943 sink_idx = tmp;
1944 action = SET_SINK_FORMATS;
1945 formats = pa_xstrdup(argv[optind+2]);
1946
1947 } else if (pa_streq(argv[optind], "set-port-latency-offset")) {
1948 action = SET_PORT_LATENCY_OFFSET;
1949
1950 if (argc != optind+4) {
1951 pa_log(_("You have to specify a card name/index, a port name and a latency offset"));
1952 goto quit;
1953 }
1954
1955 card_name = pa_xstrdup(argv[optind+1]);
1956 port_name = pa_xstrdup(argv[optind+2]);
1957 if (pa_atoi(argv[optind + 3], &latency_offset) < 0) {
1958 pa_log(_("Could not parse latency offset"));
1959 goto quit;
1960 }
1961
1962 } else if (pa_streq(argv[optind], "help")) {
1963 help(bn);
1964 ret = 0;
1965 goto quit;
1966 }
1967 }
1968
1969 if (action == NONE) {
1970 pa_log(_("No valid command specified."));
1971 goto quit;
1972 }
1973
1974 if (!(m = pa_mainloop_new())) {
1975 pa_log(_("pa_mainloop_new() failed."));
1976 goto quit;
1977 }
1978
1979 mainloop_api = pa_mainloop_get_api(m);
1980
1981 pa_assert_se(pa_signal_init(mainloop_api) == 0);
1982 pa_signal_new(SIGINT, exit_signal_callback, NULL);
1983 pa_signal_new(SIGTERM, exit_signal_callback, NULL);
1984 pa_disable_sigpipe();
1985
1986 if (!(context = pa_context_new_with_proplist(mainloop_api, NULL, proplist))) {
1987 pa_log(_("pa_context_new() failed."));
1988 goto quit;
1989 }
1990
1991 pa_context_set_state_callback(context, context_state_callback, NULL);
1992 if (pa_context_connect(context, server, 0, NULL) < 0) {
1993 pa_log(_("pa_context_connect() failed: %s"), pa_strerror(pa_context_errno(context)));
1994 goto quit;
1995 }
1996
1997 if (pa_mainloop_run(m, &ret) < 0) {
1998 pa_log(_("pa_mainloop_run() failed."));
1999 goto quit;
2000 }
2001
2002 quit:
2003 if (sample_stream)
2004 pa_stream_unref(sample_stream);
2005
2006 if (context)
2007 pa_context_unref(context);
2008
2009 if (m) {
2010 pa_signal_done();
2011 pa_mainloop_free(m);
2012 }
2013
2014 pa_xfree(server);
2015 pa_xfree(list_type);
2016 pa_xfree(sample_name);
2017 pa_xfree(sink_name);
2018 pa_xfree(source_name);
2019 pa_xfree(module_args);
2020 pa_xfree(card_name);
2021 pa_xfree(profile_name);
2022 pa_xfree(port_name);
2023 pa_xfree(formats);
2024
2025 if (sndfile)
2026 sf_close(sndfile);
2027
2028 if (proplist)
2029 pa_proplist_free(proplist);
2030
2031 return ret;
2032 }