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