]> code.delx.au - pulseaudio/blob - src/utils/pactl.c
delx.au / code / pulseaudio / blob


79b1545cb398d1d501361d8edacfbd660fcf83b6
[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 int32_t latency_offset;
71 static pa_bool_t 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 pa_bool_t 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_SOURCE_PORT,
118 SET_SINK_VOLUME,
119 SET_SOURCE_VOLUME,
120 SET_SINK_INPUT_VOLUME,
121 SET_SOURCE_OUTPUT_VOLUME,
122 SET_SINK_MUTE,
123 SET_SOURCE_MUTE,
124 SET_SINK_INPUT_MUTE,
125 SET_SOURCE_OUTPUT_MUTE,
126 SET_SINK_FORMATS,
127 SET_PORT_LATENCY_OFFSET,
128 SUBSCRIBE
129 } action = NONE;
130
131 static void quit(int ret) {
132 pa_assert(mainloop_api);
133 mainloop_api->quit(mainloop_api, ret);
134 }
135
136 static void context_drain_complete(pa_context *c, void *userdata) {
137 pa_context_disconnect(c);
138 }
139
140 static void drain(void) {
141 pa_operation *o;
142
143 if (!(o = pa_context_drain(context, context_drain_complete, NULL)))
144 pa_context_disconnect(context);
145 else
146 pa_operation_unref(o);
147 }
148
149 static void complete_action(void) {
150 pa_assert(actions > 0);
151
152 if (!(--actions))
153 drain();
154 }
155
156 static void stat_callback(pa_context *c, const pa_stat_info *i, void *userdata) {
157 char s[PA_BYTES_SNPRINT_MAX];
158 if (!i) {
159 pa_log(_("Failed to get statistics: %s"), pa_strerror(pa_context_errno(c)));
160 quit(1);
161 return;
162 }
163
164 pa_bytes_snprint(s, sizeof(s), i->memblock_total_size);
165 printf(_("Currently in use: %u blocks containing %s bytes total.\n"), i->memblock_total, s);
166
167 pa_bytes_snprint(s, sizeof(s), i->memblock_allocated_size);
168 printf(_("Allocated during whole lifetime: %u blocks containing %s bytes total.\n"), i->memblock_allocated, s);
169
170 pa_bytes_snprint(s, sizeof(s), i->scache_size);
171 printf(_("Sample cache size: %s\n"), s);
172
173 complete_action();
174 }
175
176 static void get_server_info_callback(pa_context *c, const pa_server_info *i, void *useerdata) {
177 char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
178
179 if (!i) {
180 pa_log(_("Failed to get server information: %s"), pa_strerror(pa_context_errno(c)));
181 quit(1);
182 return;
183 }
184
185 printf(_("Server String: %s\n"
186 "Library Protocol Version: %u\n"
187 "Server Protocol Version: %u\n"
188 "Is Local: %s\n"
189 "Client Index: %u\n"
190 "Tile Size: %zu\n"),
191 pa_context_get_server(c),
192 pa_context_get_protocol_version(c),
193 pa_context_get_server_protocol_version(c),
194 pa_yes_no(pa_context_is_local(c)),
195 pa_context_get_index(c),
196 pa_context_get_tile_size(c, NULL));
197
198 pa_sample_spec_snprint(ss, sizeof(ss), &i->sample_spec);
199 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map);
200
201 printf(_("User Name: %s\n"
202 "Host Name: %s\n"
203 "Server Name: %s\n"
204 "Server Version: %s\n"
205 "Default Sample Specification: %s\n"
206 "Default Channel Map: %s\n"
207 "Default Sink: %s\n"
208 "Default Source: %s\n"
209 "Cookie: %04x:%04x\n"),
210 i->user_name,
211 i->host_name,
212 i->server_name,
213 i->server_version,
214 ss,
215 cm,
216 i->default_sink_name,
217 i->default_source_name,
218 i->cookie >> 16,
219 i->cookie & 0xFFFFU);
220
221 complete_action();
222 }
223
224 static const char* get_available_str_ynonly(int available)
225 {
226 switch (available) {
227 case PA_PORT_AVAILABLE_YES: return ", available";
228 case PA_PORT_AVAILABLE_NO: return ", not available";
229 }
230 return "";
231 }
232
233 static void get_sink_info_callback(pa_context *c, const pa_sink_info *i, int is_last, void *userdata) {
234
235 static const char *state_table[] = {
236 [1+PA_SINK_INVALID_STATE] = "n/a",
237 [1+PA_SINK_RUNNING] = "RUNNING",
238 [1+PA_SINK_IDLE] = "IDLE",
239 [1+PA_SINK_SUSPENDED] = "SUSPENDED"
240 };
241
242 char
243 s[PA_SAMPLE_SPEC_SNPRINT_MAX],
244 cv[PA_CVOLUME_SNPRINT_MAX],
245 cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX],
246 v[PA_VOLUME_SNPRINT_MAX],
247 vdb[PA_SW_VOLUME_SNPRINT_DB_MAX],
248 cm[PA_CHANNEL_MAP_SNPRINT_MAX],
249 f[PA_FORMAT_INFO_SNPRINT_MAX];
250 char *pl;
251
252 if (is_last < 0) {
253 pa_log(_("Failed to get sink information: %s"), pa_strerror(pa_context_errno(c)));
254 quit(1);
255 return;
256 }
257
258 if (is_last) {
259 complete_action();
260 return;
261 }
262
263 pa_assert(i);
264
265 if (nl && !short_list_format)
266 printf("\n");
267 nl = TRUE;
268
269 if (short_list_format) {
270 printf("%u\t%s\t%s\t%s\t%s\n",
271 i->index,
272 i->name,
273 pa_strnull(i->driver),
274 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
275 state_table[1+i->state]);
276 return;
277 }
278
279 printf(_("Sink #%u\n"
280 "\tState: %s\n"
281 "\tName: %s\n"
282 "\tDescription: %s\n"
283 "\tDriver: %s\n"
284 "\tSample Specification: %s\n"
285 "\tChannel Map: %s\n"
286 "\tOwner Module: %u\n"
287 "\tMute: %s\n"
288 "\tVolume: %s%s%s\n"
289 "\t balance %0.2f\n"
290 "\tBase Volume: %s%s%s\n"
291 "\tMonitor Source: %s\n"
292 "\tLatency: %0.0f usec, configured %0.0f usec\n"
293 "\tFlags: %s%s%s%s%s%s%s\n"
294 "\tProperties:\n\t\t%s\n"),
295 i->index,
296 state_table[1+i->state],
297 i->name,
298 pa_strnull(i->description),
299 pa_strnull(i->driver),
300 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
301 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
302 i->owner_module,
303 pa_yes_no(i->mute),
304 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
305 i->flags & PA_SINK_DECIBEL_VOLUME ? "\n\t " : "",
306 i->flags & PA_SINK_DECIBEL_VOLUME ? pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume) : "",
307 pa_cvolume_get_balance(&i->volume, &i->channel_map),
308 pa_volume_snprint(v, sizeof(v), i->base_volume),
309 i->flags & PA_SINK_DECIBEL_VOLUME ? "\n\t " : "",
310 i->flags & PA_SINK_DECIBEL_VOLUME ? pa_sw_volume_snprint_dB(vdb, sizeof(vdb), i->base_volume) : "",
311 pa_strnull(i->monitor_source_name),
312 (double) i->latency, (double) i->configured_latency,
313 i->flags & PA_SINK_HARDWARE ? "HARDWARE " : "",
314 i->flags & PA_SINK_NETWORK ? "NETWORK " : "",
315 i->flags & PA_SINK_HW_MUTE_CTRL ? "HW_MUTE_CTRL " : "",
316 i->flags & PA_SINK_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
317 i->flags & PA_SINK_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
318 i->flags & PA_SINK_LATENCY ? "LATENCY " : "",
319 i->flags & PA_SINK_SET_FORMATS ? "SET_FORMATS " : "",
320 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
321
322 pa_xfree(pl);
323
324 if (i->ports) {
325 pa_sink_port_info **p;
326
327 printf(_("\tPorts:\n"));
328 for (p = i->ports; *p; p++)
329 printf("\t\t%s: %s (priority: %u%s)\n", (*p)->name, (*p)->description,
330 (*p)->priority, get_available_str_ynonly((*p)->available));
331 }
332
333 if (i->active_port)
334 printf(_("\tActive Port: %s\n"),
335 i->active_port->name);
336
337 if (i->formats) {
338 uint8_t j;
339
340 printf(_("\tFormats:\n"));
341 for (j = 0; j < i->n_formats; j++)
342 printf("\t\t%s\n", pa_format_info_snprint(f, sizeof(f), i->formats[j]));
343 }
344 }
345
346 static void get_source_info_callback(pa_context *c, const pa_source_info *i, int is_last, void *userdata) {
347
348 static const char *state_table[] = {
349 [1+PA_SOURCE_INVALID_STATE] = "n/a",
350 [1+PA_SOURCE_RUNNING] = "RUNNING",
351 [1+PA_SOURCE_IDLE] = "IDLE",
352 [1+PA_SOURCE_SUSPENDED] = "SUSPENDED"
353 };
354
355 char
356 s[PA_SAMPLE_SPEC_SNPRINT_MAX],
357 cv[PA_CVOLUME_SNPRINT_MAX],
358 cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX],
359 v[PA_VOLUME_SNPRINT_MAX],
360 vdb[PA_SW_VOLUME_SNPRINT_DB_MAX],
361 cm[PA_CHANNEL_MAP_SNPRINT_MAX],
362 f[PA_FORMAT_INFO_SNPRINT_MAX];
363 char *pl;
364
365 if (is_last < 0) {
366 pa_log(_("Failed to get source information: %s"), pa_strerror(pa_context_errno(c)));
367 quit(1);
368 return;
369 }
370
371 if (is_last) {
372 complete_action();
373 return;
374 }
375
376 pa_assert(i);
377
378 if (nl && !short_list_format)
379 printf("\n");
380 nl = TRUE;
381
382 if (short_list_format) {
383 printf("%u\t%s\t%s\t%s\t%s\n",
384 i->index,
385 i->name,
386 pa_strnull(i->driver),
387 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
388 state_table[1+i->state]);
389 return;
390 }
391
392 printf(_("Source #%u\n"
393 "\tState: %s\n"
394 "\tName: %s\n"
395 "\tDescription: %s\n"
396 "\tDriver: %s\n"
397 "\tSample Specification: %s\n"
398 "\tChannel Map: %s\n"
399 "\tOwner Module: %u\n"
400 "\tMute: %s\n"
401 "\tVolume: %s%s%s\n"
402 "\t balance %0.2f\n"
403 "\tBase Volume: %s%s%s\n"
404 "\tMonitor of Sink: %s\n"
405 "\tLatency: %0.0f usec, configured %0.0f usec\n"
406 "\tFlags: %s%s%s%s%s%s\n"
407 "\tProperties:\n\t\t%s\n"),
408 i->index,
409 state_table[1+i->state],
410 i->name,
411 pa_strnull(i->description),
412 pa_strnull(i->driver),
413 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
414 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
415 i->owner_module,
416 pa_yes_no(i->mute),
417 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
418 i->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t " : "",
419 i->flags & PA_SOURCE_DECIBEL_VOLUME ? pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume) : "",
420 pa_cvolume_get_balance(&i->volume, &i->channel_map),
421 pa_volume_snprint(v, sizeof(v), i->base_volume),
422 i->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t " : "",
423 i->flags & PA_SOURCE_DECIBEL_VOLUME ? pa_sw_volume_snprint_dB(vdb, sizeof(vdb), i->base_volume) : "",
424 i->monitor_of_sink_name ? i->monitor_of_sink_name : _("n/a"),
425 (double) i->latency, (double) i->configured_latency,
426 i->flags & PA_SOURCE_HARDWARE ? "HARDWARE " : "",
427 i->flags & PA_SOURCE_NETWORK ? "NETWORK " : "",
428 i->flags & PA_SOURCE_HW_MUTE_CTRL ? "HW_MUTE_CTRL " : "",
429 i->flags & PA_SOURCE_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
430 i->flags & PA_SOURCE_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
431 i->flags & PA_SOURCE_LATENCY ? "LATENCY " : "",
432 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
433
434 pa_xfree(pl);
435
436 if (i->ports) {
437 pa_source_port_info **p;
438
439 printf(_("\tPorts:\n"));
440 for (p = i->ports; *p; p++)
441 printf("\t\t%s: %s (priority: %u%s)\n", (*p)->name, (*p)->description,
442 (*p)->priority, get_available_str_ynonly((*p)->available));
443 }
444
445 if (i->active_port)
446 printf(_("\tActive Port: %s\n"),
447 i->active_port->name);
448
449 if (i->formats) {
450 uint8_t j;
451
452 printf(_("\tFormats:\n"));
453 for (j = 0; j < i->n_formats; j++)
454 printf("\t\t%s\n", pa_format_info_snprint(f, sizeof(f), i->formats[j]));
455 }
456 }
457
458 static void get_module_info_callback(pa_context *c, const pa_module_info *i, int is_last, void *userdata) {
459 char t[32];
460 char *pl;
461
462 if (is_last < 0) {
463 pa_log(_("Failed to get module information: %s"), pa_strerror(pa_context_errno(c)));
464 quit(1);
465 return;
466 }
467
468 if (is_last) {
469 complete_action();
470 return;
471 }
472
473 pa_assert(i);
474
475 if (nl && !short_list_format)
476 printf("\n");
477 nl = TRUE;
478
479 pa_snprintf(t, sizeof(t), "%u", i->n_used);
480
481 if (short_list_format) {
482 printf("%u\t%s\t%s\t\n", i->index, i->name, i->argument ? i->argument : "");
483 return;
484 }
485
486 printf(_("Module #%u\n"
487 "\tName: %s\n"
488 "\tArgument: %s\n"
489 "\tUsage counter: %s\n"
490 "\tProperties:\n\t\t%s\n"),
491 i->index,
492 i->name,
493 i->argument ? i->argument : "",
494 i->n_used != PA_INVALID_INDEX ? t : _("n/a"),
495 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
496
497 pa_xfree(pl);
498 }
499
500 static void get_client_info_callback(pa_context *c, const pa_client_info *i, int is_last, void *userdata) {
501 char t[32];
502 char *pl;
503
504 if (is_last < 0) {
505 pa_log(_("Failed to get client information: %s"), pa_strerror(pa_context_errno(c)));
506 quit(1);
507 return;
508 }
509
510 if (is_last) {
511 complete_action();
512 return;
513 }
514
515 pa_assert(i);
516
517 if (nl && !short_list_format)
518 printf("\n");
519 nl = TRUE;
520
521 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
522
523 if (short_list_format) {
524 printf("%u\t%s\t%s\n",
525 i->index,
526 pa_strnull(i->driver),
527 pa_strnull(pa_proplist_gets(i->proplist, PA_PROP_APPLICATION_PROCESS_BINARY)));
528 return;
529 }
530
531 printf(_("Client #%u\n"
532 "\tDriver: %s\n"
533 "\tOwner Module: %s\n"
534 "\tProperties:\n\t\t%s\n"),
535 i->index,
536 pa_strnull(i->driver),
537 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
538 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
539
540 pa_xfree(pl);
541 }
542
543 static void get_card_info_callback(pa_context *c, const pa_card_info *i, int is_last, void *userdata) {
544 char t[32];
545 char *pl;
546
547 if (is_last < 0) {
548 pa_log(_("Failed to get card information: %s"), pa_strerror(pa_context_errno(c)));
549 complete_action();
550 return;
551 }
552
553 if (is_last) {
554 complete_action();
555 return;
556 }
557
558 pa_assert(i);
559
560 if (nl && !short_list_format)
561 printf("\n");
562 nl = TRUE;
563
564 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
565
566 if (short_list_format) {
567 printf("%u\t%s\t%s\n", i->index, i->name, pa_strnull(i->driver));
568 return;
569 }
570
571 printf(_("Card #%u\n"
572 "\tName: %s\n"
573 "\tDriver: %s\n"
574 "\tOwner Module: %s\n"
575 "\tProperties:\n\t\t%s\n"),
576 i->index,
577 i->name,
578 pa_strnull(i->driver),
579 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
580 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
581
582 pa_xfree(pl);
583
584 if (i->profiles) {
585 pa_card_profile_info *p;
586
587 printf(_("\tProfiles:\n"));
588 for (p = i->profiles; p->name; p++)
589 printf("\t\t%s: %s (sinks: %u, sources: %u, priority. %u)\n", p->name, p->description, p->n_sinks, p->n_sources, p->priority);
590 }
591
592 if (i->active_profile)
593 printf(_("\tActive Profile: %s\n"),
594 i->active_profile->name);
595
596 if (i->ports) {
597 pa_card_port_info **p;
598
599 printf(_("\tPorts:\n"));
600 for (p = i->ports; *p; p++) {
601 pa_card_profile_info **pr = (*p)->profiles;
602 printf("\t\t%s: %s (priority: %u, latency offset: %" PRId64 " usec%s)\n", (*p)->name,
603 (*p)->description, (*p)->priority, (*p)->latency_offset,
604 get_available_str_ynonly((*p)->available));
605
606 if (!pa_proplist_isempty((*p)->proplist)) {
607 printf(_("\t\t\tProperties:\n\t\t\t\t%s\n"), pl = pa_proplist_to_string_sep((*p)->proplist, "\n\t\t\t\t"));
608 pa_xfree(pl);
609 }
610
611 if (pr) {
612 printf(_("\t\t\tPart of profile(s): %s"), pa_strnull((*pr)->name));
613 pr++;
614 while (*pr) {
615 printf(", %s", pa_strnull((*pr)->name));
616 pr++;
617 }
618 printf("\n");
619 }
620 }
621 }
622 }
623
624 static void get_sink_input_info_callback(pa_context *c, const pa_sink_input_info *i, int is_last, void *userdata) {
625 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];
626 char *pl;
627
628 if (is_last < 0) {
629 pa_log(_("Failed to get sink input information: %s"), pa_strerror(pa_context_errno(c)));
630 quit(1);
631 return;
632 }
633
634 if (is_last) {
635 complete_action();
636 return;
637 }
638
639 pa_assert(i);
640
641 if (nl && !short_list_format)
642 printf("\n");
643 nl = TRUE;
644
645 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
646 pa_snprintf(k, sizeof(k), "%u", i->client);
647
648 if (short_list_format) {
649 printf("%u\t%u\t%s\t%s\t%s\n",
650 i->index,
651 i->sink,
652 i->client != PA_INVALID_INDEX ? k : "-",
653 pa_strnull(i->driver),
654 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec));
655 return;
656 }
657
658 printf(_("Sink Input #%u\n"
659 "\tDriver: %s\n"
660 "\tOwner Module: %s\n"
661 "\tClient: %s\n"
662 "\tSink: %u\n"
663 "\tSample Specification: %s\n"
664 "\tChannel Map: %s\n"
665 "\tFormat: %s\n"
666 "\tCorked: %s\n"
667 "\tMute: %s\n"
668 "\tVolume: %s\n"
669 "\t %s\n"
670 "\t balance %0.2f\n"
671 "\tBuffer Latency: %0.0f usec\n"
672 "\tSink Latency: %0.0f usec\n"
673 "\tResample method: %s\n"
674 "\tProperties:\n\t\t%s\n"),
675 i->index,
676 pa_strnull(i->driver),
677 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
678 i->client != PA_INVALID_INDEX ? k : _("n/a"),
679 i->sink,
680 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
681 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
682 pa_format_info_snprint(f, sizeof(f), i->format),
683 pa_yes_no(i->corked),
684 pa_yes_no(i->mute),
685 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
686 pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume),
687 pa_cvolume_get_balance(&i->volume, &i->channel_map),
688 (double) i->buffer_usec,
689 (double) i->sink_usec,
690 i->resample_method ? i->resample_method : _("n/a"),
691 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
692
693 pa_xfree(pl);
694 }
695
696 static void get_source_output_info_callback(pa_context *c, const pa_source_output_info *i, int is_last, void *userdata) {
697 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];
698 char *pl;
699
700 if (is_last < 0) {
701 pa_log(_("Failed to get source output information: %s"), pa_strerror(pa_context_errno(c)));
702 quit(1);
703 return;
704 }
705
706 if (is_last) {
707 complete_action();
708 return;
709 }
710
711 pa_assert(i);
712
713 if (nl && !short_list_format)
714 printf("\n");
715 nl = TRUE;
716
717
718 pa_snprintf(t, sizeof(t), "%u", i->owner_module);
719 pa_snprintf(k, sizeof(k), "%u", i->client);
720
721 if (short_list_format) {
722 printf("%u\t%u\t%s\t%s\t%s\n",
723 i->index,
724 i->source,
725 i->client != PA_INVALID_INDEX ? k : "-",
726 pa_strnull(i->driver),
727 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec));
728 return;
729 }
730
731 printf(_("Source Output #%u\n"
732 "\tDriver: %s\n"
733 "\tOwner Module: %s\n"
734 "\tClient: %s\n"
735 "\tSource: %u\n"
736 "\tSample Specification: %s\n"
737 "\tChannel Map: %s\n"
738 "\tFormat: %s\n"
739 "\tCorked: %s\n"
740 "\tMute: %s\n"
741 "\tVolume: %s\n"
742 "\t %s\n"
743 "\t balance %0.2f\n"
744 "\tBuffer Latency: %0.0f usec\n"
745 "\tSource Latency: %0.0f usec\n"
746 "\tResample method: %s\n"
747 "\tProperties:\n\t\t%s\n"),
748 i->index,
749 pa_strnull(i->driver),
750 i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
751 i->client != PA_INVALID_INDEX ? k : _("n/a"),
752 i->source,
753 pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec),
754 pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
755 pa_format_info_snprint(f, sizeof(f), i->format),
756 pa_yes_no(i->corked),
757 pa_yes_no(i->mute),
758 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
759 pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume),
760 pa_cvolume_get_balance(&i->volume, &i->channel_map),
761 (double) i->buffer_usec,
762 (double) i->source_usec,
763 i->resample_method ? i->resample_method : _("n/a"),
764 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
765
766 pa_xfree(pl);
767 }
768
769 static void get_sample_info_callback(pa_context *c, const pa_sample_info *i, int is_last, void *userdata) {
770 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];
771 char *pl;
772
773 if (is_last < 0) {
774 pa_log(_("Failed to get sample information: %s"), pa_strerror(pa_context_errno(c)));
775 quit(1);
776 return;
777 }
778
779 if (is_last) {
780 complete_action();
781 return;
782 }
783
784 pa_assert(i);
785
786 if (nl && !short_list_format)
787 printf("\n");
788 nl = TRUE;
789
790 pa_bytes_snprint(t, sizeof(t), i->bytes);
791
792 if (short_list_format) {
793 printf("%u\t%s\t%s\t%0.3f\n",
794 i->index,
795 i->name,
796 pa_sample_spec_valid(&i->sample_spec) ? pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec) : "-",
797 (double) i->duration/1000000.0);
798 return;
799 }
800
801 printf(_("Sample #%u\n"
802 "\tName: %s\n"
803 "\tSample Specification: %s\n"
804 "\tChannel Map: %s\n"
805 "\tVolume: %s\n"
806 "\t %s\n"
807 "\t balance %0.2f\n"
808 "\tDuration: %0.1fs\n"
809 "\tSize: %s\n"
810 "\tLazy: %s\n"
811 "\tFilename: %s\n"
812 "\tProperties:\n\t\t%s\n"),
813 i->index,
814 i->name,
815 pa_sample_spec_valid(&i->sample_spec) ? pa_sample_spec_snprint(s, sizeof(s), &i->sample_spec) : _("n/a"),
816 pa_sample_spec_valid(&i->sample_spec) ? pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map) : _("n/a"),
817 pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
818 pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &i->volume),
819 pa_cvolume_get_balance(&i->volume, &i->channel_map),
820 (double) i->duration/1000000.0,
821 t,
822 pa_yes_no(i->lazy),
823 i->filename ? i->filename : _("n/a"),
824 pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
825
826 pa_xfree(pl);
827 }
828
829 static void simple_callback(pa_context *c, int success, void *userdata) {
830 if (!success) {
831 pa_log(_("Failure: %s"), pa_strerror(pa_context_errno(c)));
832 quit(1);
833 return;
834 }
835
836 complete_action();
837 }
838
839 static void index_callback(pa_context *c, uint32_t idx, void *userdata) {
840 if (idx == PA_INVALID_INDEX) {
841 pa_log(_("Failure: %s"), pa_strerror(pa_context_errno(c)));
842 quit(1);
843 return;
844 }
845
846 printf("%u\n", idx);
847
848 complete_action();
849 }
850
851 static void volume_relative_adjust(pa_cvolume *cv) {
852 pa_assert((volume_flags & VOL_RELATIVE) == VOL_RELATIVE);
853
854 /* Relative volume change is additive in case of UINT or PERCENT
855 * and multiplicative for LINEAR or DECIBEL */
856 if ((volume_flags & 0x0F) == VOL_UINT || (volume_flags & 0x0F) == VOL_PERCENT) {
857 pa_volume_t v = pa_cvolume_avg(cv);
858 v = v + volume < PA_VOLUME_NORM ? PA_VOLUME_MUTED : v + volume - PA_VOLUME_NORM;
859 pa_cvolume_set(cv, 1, v);
860 }
861 if ((volume_flags & 0x0F) == VOL_LINEAR || (volume_flags & 0x0F) == VOL_DECIBEL) {
862 pa_sw_cvolume_multiply_scalar(cv, cv, volume);
863 }
864 }
865
866 static void unload_module_by_name_callback(pa_context *c, const pa_module_info *i, int is_last, void *userdata) {
867 static pa_bool_t unloaded = FALSE;
868
869 if (is_last < 0) {
870 pa_log(_("Failed to get module information: %s"), pa_strerror(pa_context_errno(c)));
871 quit(1);
872 return;
873 }
874
875 if (is_last) {
876 if (unloaded == FALSE)
877 pa_log(_("Failed to unload module: Module %s not loaded"), module_name);
878 complete_action();
879 return;
880 }
881
882 pa_assert(i);
883
884 if (pa_streq(module_name, i->name)) {
885 unloaded = TRUE;
886 actions++;
887 pa_operation_unref(pa_context_unload_module(c, i->index, simple_callback, NULL));
888 }
889 }
890
891 static void get_sink_volume_callback(pa_context *c, const pa_sink_info *i, int is_last, void *userdata) {
892 pa_cvolume cv;
893
894 if (is_last < 0) {
895 pa_log(_("Failed to get sink information: %s"), pa_strerror(pa_context_errno(c)));
896 quit(1);
897 return;
898 }
899
900 if (is_last)
901 return;
902
903 pa_assert(i);
904
905 cv = i->volume;
906 volume_relative_adjust(&cv);
907 pa_operation_unref(pa_context_set_sink_volume_by_name(c, sink_name, &cv, simple_callback, NULL));
908 }
909
910 static void get_source_volume_callback(pa_context *c, const pa_source_info *i, int is_last, void *userdata) {
911 pa_cvolume cv;
912
913 if (is_last < 0) {
914 pa_log(_("Failed to get source information: %s"), pa_strerror(pa_context_errno(c)));
915 quit(1);
916 return;
917 }
918
919 if (is_last)
920 return;
921
922 pa_assert(i);
923
924 cv = i->volume;
925 volume_relative_adjust(&cv);
926 pa_operation_unref(pa_context_set_source_volume_by_name(c, source_name, &cv, simple_callback, NULL));
927 }
928
929 static void get_sink_input_volume_callback(pa_context *c, const pa_sink_input_info *i, int is_last, void *userdata) {
930 pa_cvolume cv;
931
932 if (is_last < 0) {
933 pa_log(_("Failed to get sink input information: %s"), pa_strerror(pa_context_errno(c)));
934 quit(1);
935 return;
936 }
937
938 if (is_last)
939 return;
940
941 pa_assert(i);
942
943 cv = i->volume;
944 volume_relative_adjust(&cv);
945 pa_operation_unref(pa_context_set_sink_input_volume(c, sink_input_idx, &cv, simple_callback, NULL));
946 }
947
948 static void get_source_output_volume_callback(pa_context *c, const pa_source_output_info *o, int is_last, void *userdata) {
949 pa_cvolume cv;
950
951 if (is_last < 0) {
952 pa_log(_("Failed to get source output information: %s"), pa_strerror(pa_context_errno(c)));
953 quit(1);
954 return;
955 }
956
957 if (is_last)
958 return;
959
960 pa_assert(o);
961
962 cv = o->volume;
963 volume_relative_adjust(&cv);
964 pa_operation_unref(pa_context_set_source_output_volume(c, source_output_idx, &cv, simple_callback, NULL));
965 }
966
967 static void sink_toggle_mute_callback(pa_context *c, const pa_sink_info *i, int is_last, void *userdata) {
968 if (is_last < 0) {
969 pa_log(_("Failed to get sink information: %s"), pa_strerror(pa_context_errno(c)));
970 quit(1);
971 return;
972 }
973
974 if (is_last)
975 return;
976
977 pa_assert(i);
978
979 pa_operation_unref(pa_context_set_sink_mute_by_name(c, i->name, !i->mute, simple_callback, NULL));
980 }
981
982 static void source_toggle_mute_callback(pa_context *c, const pa_source_info *o, int is_last, void *userdata) {
983 if (is_last < 0) {
984 pa_log(_("Failed to get source information: %s"), pa_strerror(pa_context_errno(c)));
985 quit(1);
986 return;
987 }
988
989 if (is_last)
990 return;
991
992 pa_assert(o);
993
994 pa_operation_unref(pa_context_set_source_mute_by_name(c, o->name, !o->mute, simple_callback, NULL));
995 }
996
997 static void sink_input_toggle_mute_callback(pa_context *c, const pa_sink_input_info *i, int is_last, void *userdata) {
998 if (is_last < 0) {
999 pa_log(_("Failed to get sink input information: %s"), pa_strerror(pa_context_errno(c)));
1000 quit(1);
1001 return;
1002 }
1003
1004 if (is_last)
1005 return;
1006
1007 pa_assert(i);
1008
1009 pa_operation_unref(pa_context_set_sink_input_mute(c, i->index, !i->mute, simple_callback, NULL));
1010 }
1011
1012 static void source_output_toggle_mute_callback(pa_context *c, const pa_source_output_info *o, int is_last, void *userdata) {
1013 if (is_last < 0) {
1014 pa_log(_("Failed to get source output information: %s"), pa_strerror(pa_context_errno(c)));
1015 quit(1);
1016 return;
1017 }
1018
1019 if (is_last)
1020 return;
1021
1022 pa_assert(o);
1023
1024 pa_operation_unref(pa_context_set_source_output_mute(c, o->index, !o->mute, simple_callback, NULL));
1025 }
1026
1027 /* PA_MAX_FORMATS is defined in internal.h so we just define a sane value here */
1028 #define MAX_FORMATS 256
1029
1030 static void set_sink_formats(pa_context *c, uint32_t sink, const char *str) {
1031 pa_format_info *f_arr[MAX_FORMATS];
1032 char *format = NULL;
1033 const char *state = NULL;
1034 int i = 0;
1035
1036 while ((format = pa_split(str, ";", &state))) {
1037 pa_format_info *f = pa_format_info_from_string(pa_strip(format));
1038
1039 if (!f) {
1040 pa_log(_("Failed to set format: invalid format string %s"), format);
1041 goto error;
1042 }
1043
1044 f_arr[i++] = f;
1045 pa_xfree(format);
1046 }
1047
1048 pa_operation_unref(pa_ext_device_restore_save_formats(c, PA_DEVICE_TYPE_SINK, sink, i, f_arr, simple_callback, NULL));
1049
1050 done:
1051 if (format)
1052 pa_xfree(format);
1053 while(i--)
1054 pa_format_info_free(f_arr[i]);
1055
1056 return;
1057
1058 error:
1059 while(i--)
1060 pa_format_info_free(f_arr[i]);
1061 quit(1);
1062 goto done;
1063 }
1064
1065 static void stream_state_callback(pa_stream *s, void *userdata) {
1066 pa_assert(s);
1067
1068 switch (pa_stream_get_state(s)) {
1069 case PA_STREAM_CREATING:
1070 case PA_STREAM_READY:
1071 break;
1072
1073 case PA_STREAM_TERMINATED:
1074 drain();
1075 break;
1076
1077 case PA_STREAM_FAILED:
1078 default:
1079 pa_log(_("Failed to upload sample: %s"), pa_strerror(pa_context_errno(pa_stream_get_context(s))));
1080 quit(1);
1081 }
1082 }
1083
1084 static void stream_write_callback(pa_stream *s, size_t length, void *userdata) {
1085 sf_count_t l;
1086 float *d;
1087 pa_assert(s && length && sndfile);
1088
1089 d = pa_xmalloc(length);
1090
1091 pa_assert(sample_length >= length);
1092 l = (sf_count_t) (length/pa_frame_size(&sample_spec));
1093
1094 if ((sf_readf_float(sndfile, d, l)) != l) {
1095 pa_xfree(d);
1096 pa_log(_("Premature end of file"));
1097 quit(1);
1098 return;
1099 }
1100
1101 pa_stream_write(s, d, length, pa_xfree, 0, PA_SEEK_RELATIVE);
1102
1103 sample_length -= length;
1104
1105 if (sample_length <= 0) {
1106 pa_stream_set_write_callback(sample_stream, NULL, NULL);
1107 pa_stream_finish_upload(sample_stream);
1108 }
1109 }
1110
1111 static const char *subscription_event_type_to_string(pa_subscription_event_type_t t) {
1112
1113 switch (t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) {
1114
1115 case PA_SUBSCRIPTION_EVENT_NEW:
1116 return _("new");
1117
1118 case PA_SUBSCRIPTION_EVENT_CHANGE:
1119 return _("change");
1120
1121 case PA_SUBSCRIPTION_EVENT_REMOVE:
1122 return _("remove");
1123 }
1124
1125 return _("unknown");
1126 }
1127
1128 static const char *subscription_event_facility_to_string(pa_subscription_event_type_t t) {
1129
1130 switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
1131
1132 case PA_SUBSCRIPTION_EVENT_SINK:
1133 return _("sink");
1134
1135 case PA_SUBSCRIPTION_EVENT_SOURCE:
1136 return _("source");
1137
1138 case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
1139 return _("sink-input");
1140
1141 case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT:
1142 return _("source-output");
1143
1144 case PA_SUBSCRIPTION_EVENT_MODULE:
1145 return _("module");
1146
1147 case PA_SUBSCRIPTION_EVENT_CLIENT:
1148 return _("client");
1149
1150 case PA_SUBSCRIPTION_EVENT_SAMPLE_CACHE:
1151 return _("sample-cache");
1152
1153 case PA_SUBSCRIPTION_EVENT_SERVER:
1154 return _("server");
1155
1156 case PA_SUBSCRIPTION_EVENT_CARD:
1157 return _("server");
1158 }
1159
1160 return _("unknown");
1161 }
1162
1163 static void context_subscribe_callback(pa_context *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata) {
1164 pa_assert(c);
1165
1166 printf(_("Event '%s' on %s #%u\n"),
1167 subscription_event_type_to_string(t),
1168 subscription_event_facility_to_string(t),
1169 idx);
1170 }
1171
1172 static void context_state_callback(pa_context *c, void *userdata) {
1173 pa_assert(c);
1174 switch (pa_context_get_state(c)) {
1175 case PA_CONTEXT_CONNECTING:
1176 case PA_CONTEXT_AUTHORIZING:
1177 case PA_CONTEXT_SETTING_NAME:
1178 break;
1179
1180 case PA_CONTEXT_READY:
1181 switch (action) {
1182 case STAT:
1183 pa_operation_unref(pa_context_stat(c, stat_callback, NULL));
1184 if (short_list_format)
1185 break;
1186 actions++;
1187
1188 case INFO:
1189 pa_operation_unref(pa_context_get_server_info(c, get_server_info_callback, NULL));
1190 break;
1191
1192 case PLAY_SAMPLE:
1193 pa_operation_unref(pa_context_play_sample(c, sample_name, sink_name, PA_VOLUME_NORM, simple_callback, NULL));
1194 break;
1195
1196 case REMOVE_SAMPLE:
1197 pa_operation_unref(pa_context_remove_sample(c, sample_name, simple_callback, NULL));
1198 break;
1199
1200 case UPLOAD_SAMPLE:
1201 sample_stream = pa_stream_new(c, sample_name, &sample_spec, NULL);
1202 pa_assert(sample_stream);
1203
1204 pa_stream_set_state_callback(sample_stream, stream_state_callback, NULL);
1205 pa_stream_set_write_callback(sample_stream, stream_write_callback, NULL);
1206 pa_stream_connect_upload(sample_stream, sample_length);
1207 break;
1208
1209 case EXIT:
1210 pa_operation_unref(pa_context_exit_daemon(c, simple_callback, NULL));
1211 break;
1212
1213 case LIST:
1214 if (list_type) {
1215 if (pa_streq(list_type, "modules"))
1216 pa_operation_unref(pa_context_get_module_info_list(c, get_module_info_callback, NULL));
1217 else if (pa_streq(list_type, "sinks"))
1218 pa_operation_unref(pa_context_get_sink_info_list(c, get_sink_info_callback, NULL));
1219 else if (pa_streq(list_type, "sources"))
1220 pa_operation_unref(pa_context_get_source_info_list(c, get_source_info_callback, NULL));
1221 else if (pa_streq(list_type, "sink-inputs"))
1222 pa_operation_unref(pa_context_get_sink_input_info_list(c, get_sink_input_info_callback, NULL));
1223 else if (pa_streq(list_type, "source-outputs"))
1224 pa_operation_unref(pa_context_get_source_output_info_list(c, get_source_output_info_callback, NULL));
1225 else if (pa_streq(list_type, "clients"))
1226 pa_operation_unref(pa_context_get_client_info_list(c, get_client_info_callback, NULL));
1227 else if (pa_streq(list_type, "samples"))
1228 pa_operation_unref(pa_context_get_sample_info_list(c, get_sample_info_callback, NULL));
1229 else if (pa_streq(list_type, "cards"))
1230 pa_operation_unref(pa_context_get_card_info_list(c, get_card_info_callback, NULL));
1231 else
1232 pa_assert_not_reached();
1233 } else {
1234 actions = 8;
1235 pa_operation_unref(pa_context_get_module_info_list(c, get_module_info_callback, NULL));
1236 pa_operation_unref(pa_context_get_sink_info_list(c, get_sink_info_callback, NULL));
1237 pa_operation_unref(pa_context_get_source_info_list(c, get_source_info_callback, NULL));
1238 pa_operation_unref(pa_context_get_sink_input_info_list(c, get_sink_input_info_callback, NULL));
1239 pa_operation_unref(pa_context_get_source_output_info_list(c, get_source_output_info_callback, NULL));
1240 pa_operation_unref(pa_context_get_client_info_list(c, get_client_info_callback, NULL));
1241 pa_operation_unref(pa_context_get_sample_info_list(c, get_sample_info_callback, NULL));
1242 pa_operation_unref(pa_context_get_card_info_list(c, get_card_info_callback, NULL));
1243 }
1244 break;
1245
1246 case MOVE_SINK_INPUT:
1247 pa_operation_unref(pa_context_move_sink_input_by_name(c, sink_input_idx, sink_name, simple_callback, NULL));
1248 break;
1249
1250 case MOVE_SOURCE_OUTPUT:
1251 pa_operation_unref(pa_context_move_source_output_by_name(c, source_output_idx, source_name, simple_callback, NULL));
1252 break;
1253
1254 case LOAD_MODULE:
1255 pa_operation_unref(pa_context_load_module(c, module_name, module_args, index_callback, NULL));
1256 break;
1257
1258 case UNLOAD_MODULE:
1259 if (module_name)
1260 pa_operation_unref(pa_context_get_module_info_list(c, unload_module_by_name_callback, NULL));
1261 else
1262 pa_operation_unref(pa_context_unload_module(c, module_index, simple_callback, NULL));
1263 break;
1264
1265 case SUSPEND_SINK:
1266 if (sink_name)
1267 pa_operation_unref(pa_context_suspend_sink_by_name(c, sink_name, suspend, simple_callback, NULL));
1268 else
1269 pa_operation_unref(pa_context_suspend_sink_by_index(c, PA_INVALID_INDEX, suspend, simple_callback, NULL));
1270 break;
1271
1272 case SUSPEND_SOURCE:
1273 if (source_name)
1274 pa_operation_unref(pa_context_suspend_source_by_name(c, source_name, suspend, simple_callback, NULL));
1275 else
1276 pa_operation_unref(pa_context_suspend_source_by_index(c, PA_INVALID_INDEX, suspend, simple_callback, NULL));
1277 break;
1278
1279 case SET_CARD_PROFILE:
1280 pa_operation_unref(pa_context_set_card_profile_by_name(c, card_name, profile_name, simple_callback, NULL));
1281 break;
1282
1283 case SET_SINK_PORT:
1284 pa_operation_unref(pa_context_set_sink_port_by_name(c, sink_name, port_name, simple_callback, NULL));
1285 break;
1286
1287 case SET_SOURCE_PORT:
1288 pa_operation_unref(pa_context_set_source_port_by_name(c, source_name, port_name, simple_callback, NULL));
1289 break;
1290
1291 case SET_SINK_MUTE:
1292 if (mute == TOGGLE_MUTE)
1293 pa_operation_unref(pa_context_get_sink_info_by_name(c, sink_name, sink_toggle_mute_callback, NULL));
1294 else
1295 pa_operation_unref(pa_context_set_sink_mute_by_name(c, sink_name, mute, simple_callback, NULL));
1296 break;
1297
1298 case SET_SOURCE_MUTE:
1299 if (mute == TOGGLE_MUTE)
1300 pa_operation_unref(pa_context_get_source_info_by_name(c, source_name, source_toggle_mute_callback, NULL));
1301 else
1302 pa_operation_unref(pa_context_set_source_mute_by_name(c, source_name, mute, simple_callback, NULL));
1303 break;
1304
1305 case SET_SINK_INPUT_MUTE:
1306 if (mute == TOGGLE_MUTE)
1307 pa_operation_unref(pa_context_get_sink_input_info(c, sink_input_idx, sink_input_toggle_mute_callback, NULL));
1308 else
1309 pa_operation_unref(pa_context_set_sink_input_mute(c, sink_input_idx, mute, simple_callback, NULL));
1310 break;
1311
1312 case SET_SOURCE_OUTPUT_MUTE:
1313 if (mute == TOGGLE_MUTE)
1314 pa_operation_unref(pa_context_get_source_output_info(c, source_output_idx, source_output_toggle_mute_callback, NULL));
1315 else
1316 pa_operation_unref(pa_context_set_source_output_mute(c, source_output_idx, mute, simple_callback, NULL));
1317 break;
1318
1319 case SET_SINK_VOLUME:
1320 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1321 pa_operation_unref(pa_context_get_sink_info_by_name(c, sink_name, get_sink_volume_callback, NULL));
1322 } else {
1323 pa_cvolume v;
1324 pa_cvolume_set(&v, 1, volume);
1325 pa_operation_unref(pa_context_set_sink_volume_by_name(c, sink_name, &v, simple_callback, NULL));
1326 }
1327 break;
1328
1329 case SET_SOURCE_VOLUME:
1330 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1331 pa_operation_unref(pa_context_get_source_info_by_name(c, source_name, get_source_volume_callback, NULL));
1332 } else {
1333 pa_cvolume v;
1334 pa_cvolume_set(&v, 1, volume);
1335 pa_operation_unref(pa_context_set_source_volume_by_name(c, source_name, &v, simple_callback, NULL));
1336 }
1337 break;
1338
1339 case SET_SINK_INPUT_VOLUME:
1340 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1341 pa_operation_unref(pa_context_get_sink_input_info(c, sink_input_idx, get_sink_input_volume_callback, NULL));
1342 } else {
1343 pa_cvolume v;
1344 pa_cvolume_set(&v, 1, volume);
1345 pa_operation_unref(pa_context_set_sink_input_volume(c, sink_input_idx, &v, simple_callback, NULL));
1346 }
1347 break;
1348
1349 case SET_SOURCE_OUTPUT_VOLUME:
1350 if ((volume_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1351 pa_operation_unref(pa_context_get_source_output_info(c, source_output_idx, get_source_output_volume_callback, NULL));
1352 } else {
1353 pa_cvolume v;
1354 pa_cvolume_set(&v, 1, volume);
1355 pa_operation_unref(pa_context_set_source_output_volume(c, source_output_idx, &v, simple_callback, NULL));
1356 }
1357 break;
1358
1359 case SET_SINK_FORMATS:
1360 set_sink_formats(c, sink_idx, formats);
1361 break;
1362
1363 case SET_PORT_LATENCY_OFFSET:
1364 pa_operation_unref(pa_context_set_port_latency_offset(c, card_name, port_name, latency_offset, simple_callback, NULL));
1365 break;
1366
1367 case SUBSCRIBE:
1368 pa_context_set_subscribe_callback(c, context_subscribe_callback, NULL);
1369
1370 pa_operation_unref(pa_context_subscribe(
1371 c,
1372 PA_SUBSCRIPTION_MASK_SINK|
1373 PA_SUBSCRIPTION_MASK_SOURCE|
1374 PA_SUBSCRIPTION_MASK_SINK_INPUT|
1375 PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT|
1376 PA_SUBSCRIPTION_MASK_MODULE|
1377 PA_SUBSCRIPTION_MASK_CLIENT|
1378 PA_SUBSCRIPTION_MASK_SAMPLE_CACHE|
1379 PA_SUBSCRIPTION_MASK_SERVER|
1380 PA_SUBSCRIPTION_MASK_CARD,
1381 NULL,
1382 NULL));
1383 break;
1384
1385 default:
1386 pa_assert_not_reached();
1387 }
1388 break;
1389
1390 case PA_CONTEXT_TERMINATED:
1391 quit(0);
1392 break;
1393
1394 case PA_CONTEXT_FAILED:
1395 default:
1396 pa_log(_("Connection failure: %s"), pa_strerror(pa_context_errno(c)));
1397 quit(1);
1398 }
1399 }
1400
1401 static void exit_signal_callback(pa_mainloop_api *m, pa_signal_event *e, int sig, void *userdata) {
1402 pa_log(_("Got SIGINT, exiting."));
1403 quit(0);
1404 }
1405
1406 static int parse_volume(const char *vol_spec, pa_volume_t *vol, enum volume_flags *vol_flags) {
1407 double v;
1408 char *vs;
1409
1410 pa_assert(vol_spec);
1411 pa_assert(vol);
1412 pa_assert(vol_flags);
1413
1414 vs = pa_xstrdup(vol_spec);
1415
1416 *vol_flags = (pa_startswith(vs, "+") || pa_startswith(vs, "-")) ? VOL_RELATIVE : VOL_ABSOLUTE;
1417 if (strchr(vs, '.'))
1418 *vol_flags |= VOL_LINEAR;
1419 if (pa_endswith(vs, "%")) {
1420 *vol_flags |= VOL_PERCENT;
1421 vs[strlen(vs)-1] = 0;
1422 }
1423 if (pa_endswith(vs, "db") || pa_endswith(vs, "dB")) {
1424 *vol_flags |= VOL_DECIBEL;
1425 vs[strlen(vs)-2] = 0;
1426 }
1427
1428 if (pa_atod(vs, &v) < 0) {
1429 pa_log(_("Invalid volume specification"));
1430 pa_xfree(vs);
1431 return -1;
1432 }
1433
1434 pa_xfree(vs);
1435
1436 if ((*vol_flags & VOL_RELATIVE) == VOL_RELATIVE) {
1437 if ((*vol_flags & 0x0F) == VOL_UINT)
1438 v += (double) PA_VOLUME_NORM;
1439 if ((*vol_flags & 0x0F) == VOL_PERCENT)
1440 v += 100.0;
1441 if ((*vol_flags & 0x0F) == VOL_LINEAR)
1442 v += 1.0;
1443 }
1444 if ((*vol_flags & 0x0F) == VOL_PERCENT)
1445 v = v * (double) PA_VOLUME_NORM / 100;
1446 if ((*vol_flags & 0x0F) == VOL_LINEAR)
1447 v = pa_sw_volume_from_linear(v);
1448 if ((*vol_flags & 0x0F) == VOL_DECIBEL)
1449 v = pa_sw_volume_from_dB(v);
1450
1451 if (!PA_VOLUME_IS_VALID((pa_volume_t) v)) {
1452 pa_log(_("Volume outside permissible range.\n"));
1453 return -1;
1454 }
1455
1456 *vol = (pa_volume_t) v;
1457
1458 return 0;
1459 }
1460
1461 static enum mute_flags parse_mute(const char *mute_text) {
1462 int b;
1463
1464 pa_assert(mute_text);
1465
1466 if (pa_streq("toggle", mute_text))
1467 return TOGGLE_MUTE;
1468
1469 b = pa_parse_boolean(mute_text);
1470 switch (b) {
1471 case 0:
1472 return UNMUTE;
1473 case 1:
1474 return MUTE;
1475 default:
1476 return INVALID_MUTE;
1477 }
1478 }
1479
1480 static void help(const char *argv0) {
1481
1482 printf("%s %s %s\n", argv0, _("[options]"), "stat [short]");
1483 printf("%s %s %s\n", argv0, _("[options]"), "info");
1484 printf("%s %s %s %s\n", argv0, _("[options]"), "list [short]", _("[TYPE]"));
1485 printf("%s %s %s\n", argv0, _("[options]"), "exit");
1486 printf("%s %s %s %s\n", argv0, _("[options]"), "upload-sample", _("FILENAME [NAME]"));
1487 printf("%s %s %s %s\n", argv0, _("[options]"), "play-sample ", _("NAME [SINK]"));
1488 printf("%s %s %s %s\n", argv0, _("[options]"), "remove-sample ", _("NAME"));
1489 printf("%s %s %s %s\n", argv0, _("[options]"), "load-module ", _("NAME [ARGS ...]"));
1490 printf("%s %s %s %s\n", argv0, _("[options]"), "unload-module ", _("NAME|#N"));
1491 printf("%s %s %s %s\n", argv0, _("[options]"), "move-(sink-input|source-output)", _("#N SINK|SOURCE"));
1492 printf("%s %s %s %s\n", argv0, _("[options]"), "suspend-(sink|source)", _("NAME|#N 1|0"));
1493 printf("%s %s %s %s\n", argv0, _("[options]"), "set-card-profile ", _("CARD PROFILE"));
1494 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink|source)-port", _("NAME|#N PORT"));
1495 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink|source)-volume", _("NAME|#N VOLUME"));
1496 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink-input|source-output)-volume", _("#N VOLUME"));
1497 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink|source)-mute", _("NAME|#N 1|0|toggle"));
1498 printf("%s %s %s %s\n", argv0, _("[options]"), "set-(sink-input|source-output)-mute", _("#N 1|0|toggle"));
1499 printf("%s %s %s %s\n", argv0, _("[options]"), "set-sink-formats", _("#N FORMATS"));
1500 printf("%s %s %s %s\n", argv0, _("[options]"), "set-port-latency-offset", _("CARD-NAME|CARD-#N PORT OFFSET"));
1501 printf("%s %s %s\n", argv0, _("[options]"), "subscribe");
1502
1503 printf(_("\n"
1504 " -h, --help Show this help\n"
1505 " --version Show version\n\n"
1506 " -s, --server=SERVER The name of the server to connect to\n"
1507 " -n, --client-name=NAME How to call this client on the server\n"));
1508 }
1509
1510 enum {
1511 ARG_VERSION = 256
1512 };
1513
1514 int main(int argc, char *argv[]) {
1515 pa_mainloop *m = NULL;
1516 int ret = 1, c;
1517 char *server = NULL, *bn;
1518
1519 static const struct option long_options[] = {
1520 {"server", 1, NULL, 's'},
1521 {"client-name", 1, NULL, 'n'},
1522 {"version", 0, NULL, ARG_VERSION},
1523 {"help", 0, NULL, 'h'},
1524 {NULL, 0, NULL, 0}
1525 };
1526
1527 setlocale(LC_ALL, "");
1528 #ifdef ENABLE_NLS
1529 bindtextdomain(GETTEXT_PACKAGE, PULSE_LOCALEDIR);
1530 #endif
1531
1532 bn = pa_path_get_filename(argv[0]);
1533
1534 proplist = pa_proplist_new();
1535
1536 while ((c = getopt_long(argc, argv, "s:n:h", long_options, NULL)) != -1) {
1537 switch (c) {
1538 case 'h' :
1539 help(bn);
1540 ret = 0;
1541 goto quit;
1542
1543 case ARG_VERSION:
1544 printf(_("pactl %s\n"
1545 "Compiled with libpulse %s\n"
1546 "Linked with libpulse %s\n"),
1547 PACKAGE_VERSION,
1548 pa_get_headers_version(),
1549 pa_get_library_version());
1550 ret = 0;
1551 goto quit;
1552
1553 case 's':
1554 pa_xfree(server);
1555 server = pa_xstrdup(optarg);
1556 break;
1557
1558 case 'n': {
1559 char *t;
1560
1561 if (!(t = pa_locale_to_utf8(optarg)) ||
1562 pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, t) < 0) {
1563
1564 pa_log(_("Invalid client name '%s'"), t ? t : optarg);
1565 pa_xfree(t);
1566 goto quit;
1567 }
1568
1569 pa_xfree(t);
1570 break;
1571 }
1572
1573 default:
1574 goto quit;
1575 }
1576 }
1577
1578 if (optind < argc) {
1579 if (pa_streq(argv[optind], "stat")) {
1580 action = STAT;
1581 short_list_format = FALSE;
1582 if (optind+1 < argc && pa_streq(argv[optind+1], "short"))
1583 short_list_format = TRUE;
1584
1585 } else if (pa_streq(argv[optind], "info"))
1586 action = INFO;
1587
1588 else if (pa_streq(argv[optind], "exit"))
1589 action = EXIT;
1590
1591 else if (pa_streq(argv[optind], "list")) {
1592 action = LIST;
1593
1594 for (int i = optind+1; i < argc; i++){
1595 if (pa_streq(argv[i], "modules") || pa_streq(argv[i], "clients") ||
1596 pa_streq(argv[i], "sinks") || pa_streq(argv[i], "sink-inputs") ||
1597 pa_streq(argv[i], "sources") || pa_streq(argv[i], "source-outputs") ||
1598 pa_streq(argv[i], "samples") || pa_streq(argv[i], "cards")) {
1599 list_type = pa_xstrdup(argv[i]);
1600 } else if (pa_streq(argv[i], "short")) {
1601 short_list_format = TRUE;
1602 } else {
1603 pa_log(_("Specify nothing, or one of: %s"), "modules, sinks, sources, sink-inputs, source-outputs, clients, samples, cards");
1604 goto quit;
1605 }
1606 }
1607
1608 } else if (pa_streq(argv[optind], "upload-sample")) {
1609 struct SF_INFO sfi;
1610 action = UPLOAD_SAMPLE;
1611
1612 if (optind+1 >= argc) {
1613 pa_log(_("Please specify a sample file to load"));
1614 goto quit;
1615 }
1616
1617 if (optind+2 < argc)
1618 sample_name = pa_xstrdup(argv[optind+2]);
1619 else {
1620 char *f = pa_path_get_filename(argv[optind+1]);
1621 sample_name = pa_xstrndup(f, strcspn(f, "."));
1622 }
1623
1624 pa_zero(sfi);
1625 if (!(sndfile = sf_open(argv[optind+1], SFM_READ, &sfi))) {
1626 pa_log(_("Failed to open sound file."));
1627 goto quit;
1628 }
1629
1630 if (pa_sndfile_read_sample_spec(sndfile, &sample_spec) < 0) {
1631 pa_log(_("Failed to determine sample specification from file."));
1632 goto quit;
1633 }
1634 sample_spec.format = PA_SAMPLE_FLOAT32;
1635
1636 if (pa_sndfile_read_channel_map(sndfile, &channel_map) < 0) {
1637 if (sample_spec.channels > 2)
1638 pa_log(_("Warning: Failed to determine sample specification from file."));
1639 pa_channel_map_init_extend(&channel_map, sample_spec.channels, PA_CHANNEL_MAP_DEFAULT);
1640 }
1641
1642 pa_assert(pa_channel_map_compatible(&channel_map, &sample_spec));
1643 sample_length = (size_t) sfi.frames*pa_frame_size(&sample_spec);
1644
1645 } else if (pa_streq(argv[optind], "play-sample")) {
1646 action = PLAY_SAMPLE;
1647 if (argc != optind+2 && argc != optind+3) {
1648 pa_log(_("You have to specify a sample name to play"));
1649 goto quit;
1650 }
1651
1652 sample_name = pa_xstrdup(argv[optind+1]);
1653
1654 if (optind+2 < argc)
1655 sink_name = pa_xstrdup(argv[optind+2]);
1656
1657 } else if (pa_streq(argv[optind], "remove-sample")) {
1658 action = REMOVE_SAMPLE;
1659 if (argc != optind+2) {
1660 pa_log(_("You have to specify a sample name to remove"));
1661 goto quit;
1662 }
1663
1664 sample_name = pa_xstrdup(argv[optind+1]);
1665
1666 } else if (pa_streq(argv[optind], "move-sink-input")) {
1667 action = MOVE_SINK_INPUT;
1668 if (argc != optind+3) {
1669 pa_log(_("You have to specify a sink input index and a sink"));
1670 goto quit;
1671 }
1672
1673 sink_input_idx = (uint32_t) atoi(argv[optind+1]);
1674 sink_name = pa_xstrdup(argv[optind+2]);
1675
1676 } else if (pa_streq(argv[optind], "move-source-output")) {
1677 action = MOVE_SOURCE_OUTPUT;
1678 if (argc != optind+3) {
1679 pa_log(_("You have to specify a source output index and a source"));
1680 goto quit;
1681 }
1682
1683 source_output_idx = (uint32_t) atoi(argv[optind+1]);
1684 source_name = pa_xstrdup(argv[optind+2]);
1685
1686 } else if (pa_streq(argv[optind], "load-module")) {
1687 int i;
1688 size_t n = 0;
1689 char *p;
1690
1691 action = LOAD_MODULE;
1692
1693 if (argc <= optind+1) {
1694 pa_log(_("You have to specify a module name and arguments."));
1695 goto quit;
1696 }
1697
1698 module_name = argv[optind+1];
1699
1700 for (i = optind+2; i < argc; i++)
1701 n += strlen(argv[i])+1;
1702
1703 if (n > 0) {
1704 p = module_args = pa_xmalloc(n);
1705
1706 for (i = optind+2; i < argc; i++)
1707 p += sprintf(p, "%s%s", p == module_args ? "" : " ", argv[i]);
1708 }
1709
1710 } else if (pa_streq(argv[optind], "unload-module")) {
1711 action = UNLOAD_MODULE;
1712
1713 if (argc != optind+2) {
1714 pa_log(_("You have to specify a module index or name"));
1715 goto quit;
1716 }
1717
1718 if (pa_atou(argv[optind + 1], &module_index) < 0)
1719 module_name = argv[optind + 1];
1720
1721 } else if (pa_streq(argv[optind], "suspend-sink")) {
1722 int b;
1723
1724 action = SUSPEND_SINK;
1725
1726 if (argc > optind+3 || optind+1 >= argc) {
1727 pa_log(_("You may not specify more than one sink. You have to specify a boolean value."));
1728 goto quit;
1729 }
1730
1731 if ((b = pa_parse_boolean(argv[argc-1])) < 0) {
1732 pa_log(_("Invalid suspend specification."));
1733 goto quit;
1734 }
1735
1736 suspend = !!b;
1737
1738 if (argc > optind+2)
1739 sink_name = pa_xstrdup(argv[optind+1]);
1740
1741 } else if (pa_streq(argv[optind], "suspend-source")) {
1742 int b;
1743
1744 action = SUSPEND_SOURCE;
1745
1746 if (argc > optind+3 || optind+1 >= argc) {
1747 pa_log(_("You may not specify more than one source. You have to specify a boolean value."));
1748 goto quit;
1749 }
1750
1751 if ((b = pa_parse_boolean(argv[argc-1])) < 0) {
1752 pa_log(_("Invalid suspend specification."));
1753 goto quit;
1754 }
1755
1756 suspend = !!b;
1757
1758 if (argc > optind+2)
1759 source_name = pa_xstrdup(argv[optind+1]);
1760 } else if (pa_streq(argv[optind], "set-card-profile")) {
1761 action = SET_CARD_PROFILE;
1762
1763 if (argc != optind+3) {
1764 pa_log(_("You have to specify a card name/index and a profile name"));
1765 goto quit;
1766 }
1767
1768 card_name = pa_xstrdup(argv[optind+1]);
1769 profile_name = pa_xstrdup(argv[optind+2]);
1770
1771 } else if (pa_streq(argv[optind], "set-sink-port")) {
1772 action = SET_SINK_PORT;
1773
1774 if (argc != optind+3) {
1775 pa_log(_("You have to specify a sink name/index and a port name"));
1776 goto quit;
1777 }
1778
1779 sink_name = pa_xstrdup(argv[optind+1]);
1780 port_name = pa_xstrdup(argv[optind+2]);
1781
1782 } else if (pa_streq(argv[optind], "set-source-port")) {
1783 action = SET_SOURCE_PORT;
1784
1785 if (argc != optind+3) {
1786 pa_log(_("You have to specify a source name/index and a port name"));
1787 goto quit;
1788 }
1789
1790 source_name = pa_xstrdup(argv[optind+1]);
1791 port_name = pa_xstrdup(argv[optind+2]);
1792
1793 } else if (pa_streq(argv[optind], "set-sink-volume")) {
1794 action = SET_SINK_VOLUME;
1795
1796 if (argc != optind+3) {
1797 pa_log(_("You have to specify a sink name/index and a volume"));
1798 goto quit;
1799 }
1800
1801 sink_name = pa_xstrdup(argv[optind+1]);
1802
1803 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1804 goto quit;
1805
1806 } else if (pa_streq(argv[optind], "set-source-volume")) {
1807 action = SET_SOURCE_VOLUME;
1808
1809 if (argc != optind+3) {
1810 pa_log(_("You have to specify a source name/index and a volume"));
1811 goto quit;
1812 }
1813
1814 source_name = pa_xstrdup(argv[optind+1]);
1815
1816 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1817 goto quit;
1818
1819 } else if (pa_streq(argv[optind], "set-sink-input-volume")) {
1820 action = SET_SINK_INPUT_VOLUME;
1821
1822 if (argc != optind+3) {
1823 pa_log(_("You have to specify a sink input index and a volume"));
1824 goto quit;
1825 }
1826
1827 if (pa_atou(argv[optind+1], &sink_input_idx) < 0) {
1828 pa_log(_("Invalid sink input index"));
1829 goto quit;
1830 }
1831
1832 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1833 goto quit;
1834
1835 } else if (pa_streq(argv[optind], "set-source-output-volume")) {
1836 action = SET_SOURCE_OUTPUT_VOLUME;
1837
1838 if (argc != optind+3) {
1839 pa_log(_("You have to specify a source output index and a volume"));
1840 goto quit;
1841 }
1842
1843 if (pa_atou(argv[optind+1], &source_output_idx) < 0) {
1844 pa_log(_("Invalid source output index"));
1845 goto quit;
1846 }
1847
1848 if (parse_volume(argv[optind+2], &volume, &volume_flags) < 0)
1849 goto quit;
1850
1851 } else if (pa_streq(argv[optind], "set-sink-mute")) {
1852 action = SET_SINK_MUTE;
1853
1854 if (argc != optind+3) {
1855 pa_log(_("You have to specify a sink name/index and a mute boolean"));
1856 goto quit;
1857 }
1858
1859 if ((mute = parse_mute(argv[optind+2])) == INVALID_MUTE) {
1860 pa_log(_("Invalid mute specification"));
1861 goto quit;
1862 }
1863
1864 sink_name = pa_xstrdup(argv[optind+1]);
1865
1866 } else if (pa_streq(argv[optind], "set-source-mute")) {
1867 action = SET_SOURCE_MUTE;
1868
1869 if (argc != optind+3) {
1870 pa_log(_("You have to specify a source name/index and a mute boolean"));
1871 goto quit;
1872 }
1873
1874 if ((mute = parse_mute(argv[optind+2])) == INVALID_MUTE) {
1875 pa_log(_("Invalid mute specification"));
1876 goto quit;
1877 }
1878
1879 source_name = pa_xstrdup(argv[optind+1]);
1880
1881 } else if (pa_streq(argv[optind], "set-sink-input-mute")) {
1882 action = SET_SINK_INPUT_MUTE;
1883
1884 if (argc != optind+3) {
1885 pa_log(_("You have to specify a sink input index and a mute boolean"));
1886 goto quit;
1887 }
1888
1889 if (pa_atou(argv[optind+1], &sink_input_idx) < 0) {
1890 pa_log(_("Invalid sink input index specification"));
1891 goto quit;
1892 }
1893
1894 if ((mute = parse_mute(argv[optind+2])) == INVALID_MUTE) {
1895 pa_log(_("Invalid mute specification"));
1896 goto quit;
1897 }
1898
1899 } else if (pa_streq(argv[optind], "set-source-output-mute")) {
1900 action = SET_SOURCE_OUTPUT_MUTE;
1901
1902 if (argc != optind+3) {
1903 pa_log(_("You have to specify a source output index and a mute boolean"));
1904 goto quit;
1905 }
1906
1907 if (pa_atou(argv[optind+1], &source_output_idx) < 0) {
1908 pa_log(_("Invalid source output index specification"));
1909 goto quit;
1910 }
1911
1912 if ((mute = parse_mute(argv[optind+2])) == INVALID_MUTE) {
1913 pa_log(_("Invalid mute specification"));
1914 goto quit;
1915 }
1916
1917 } else if (pa_streq(argv[optind], "subscribe"))
1918
1919 action = SUBSCRIBE;
1920
1921 else if (pa_streq(argv[optind], "set-sink-formats")) {
1922 int32_t tmp;
1923
1924 if (argc != optind+3 || pa_atoi(argv[optind+1], &tmp) < 0) {
1925 pa_log(_("You have to specify a sink index and a semicolon-separated list of supported formats"));
1926 goto quit;
1927 }
1928
1929 sink_idx = tmp;
1930 action = SET_SINK_FORMATS;
1931 formats = pa_xstrdup(argv[optind+2]);
1932
1933 } else if (pa_streq(argv[optind], "set-port-latency-offset")) {
1934 action = SET_PORT_LATENCY_OFFSET;
1935
1936 if (argc != optind+4) {
1937 pa_log(_("You have to specify a card name/index, a port name and a latency offset"));
1938 goto quit;
1939 }
1940
1941 card_name = pa_xstrdup(argv[optind+1]);
1942 port_name = pa_xstrdup(argv[optind+2]);
1943 if (pa_atoi(argv[optind + 3], &latency_offset) < 0) {
1944 pa_log(_("Could not parse latency offset"));
1945 goto quit;
1946 }
1947
1948 } else if (pa_streq(argv[optind], "help")) {
1949 help(bn);
1950 ret = 0;
1951 goto quit;
1952 }
1953 }
1954
1955 if (action == NONE) {
1956 pa_log(_("No valid command specified."));
1957 goto quit;
1958 }
1959
1960 if (!(m = pa_mainloop_new())) {
1961 pa_log(_("pa_mainloop_new() failed."));
1962 goto quit;
1963 }
1964
1965 mainloop_api = pa_mainloop_get_api(m);
1966
1967 pa_assert_se(pa_signal_init(mainloop_api) == 0);
1968 pa_signal_new(SIGINT, exit_signal_callback, NULL);
1969 pa_signal_new(SIGTERM, exit_signal_callback, NULL);
1970 pa_disable_sigpipe();
1971
1972 if (!(context = pa_context_new_with_proplist(mainloop_api, NULL, proplist))) {
1973 pa_log(_("pa_context_new() failed."));
1974 goto quit;
1975 }
1976
1977 pa_context_set_state_callback(context, context_state_callback, NULL);
1978 if (pa_context_connect(context, server, 0, NULL) < 0) {
1979 pa_log(_("pa_context_connect() failed: %s"), pa_strerror(pa_context_errno(context)));
1980 goto quit;
1981 }
1982
1983 if (pa_mainloop_run(m, &ret) < 0) {
1984 pa_log(_("pa_mainloop_run() failed."));
1985 goto quit;
1986 }
1987
1988 quit:
1989 if (sample_stream)
1990 pa_stream_unref(sample_stream);
1991
1992 if (context)
1993 pa_context_unref(context);
1994
1995 if (m) {
1996 pa_signal_done();
1997 pa_mainloop_free(m);
1998 }
1999
2000 pa_xfree(server);
2001 pa_xfree(list_type);
2002 pa_xfree(sample_name);
2003 pa_xfree(sink_name);
2004 pa_xfree(source_name);
2005 pa_xfree(module_args);
2006 pa_xfree(card_name);
2007 pa_xfree(profile_name);
2008 pa_xfree(port_name);
2009 pa_xfree(formats);
2010
2011 if (sndfile)
2012 sf_close(sndfile);
2013
2014 if (proplist)
2015 pa_proplist_free(proplist);
2016
2017 return ret;
2018 }