4 This file is part of PulseAudio.
6 Copyright 2004-2006 Lennart Poettering
7 Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
9 PulseAudio is free software; you can redistribute it and/or modify
10 it under the terms of the GNU Lesser General Public License as published
11 by the Free Software Foundation; either version 2 of the License,
12 or (at your option) any later version.
14 PulseAudio is distributed in the hope that it will be useful, but
15 WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details.
19 You should have received a copy of the GNU Lesser General Public License
20 along with PulseAudio; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
31 #include <pulse/context.h>
33 #include <pulsecore/gccmacro.h>
34 #include <pulsecore/pstream-util.h>
38 #include "introspect.h"
42 static void context_stat_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
43 pa_operation *o = userdata;
44 pa_stat_info i, *p = &i;
53 if (command != PA_COMMAND_REPLY) {
54 if (pa_context_handle_error(o->context, command, t) < 0)
58 } else if (pa_tagstruct_getu32(t, &i.memblock_total) < 0 ||
59 pa_tagstruct_getu32(t, &i.memblock_total_size) < 0 ||
60 pa_tagstruct_getu32(t, &i.memblock_allocated) < 0 ||
61 pa_tagstruct_getu32(t, &i.memblock_allocated_size) < 0 ||
62 pa_tagstruct_getu32(t, &i.scache_size) < 0 ||
63 !pa_tagstruct_eof(t)) {
64 pa_context_fail(o->context, PA_ERR_PROTOCOL);
69 pa_stat_info_cb_t cb = (pa_stat_info_cb_t) o->callback;
70 cb(o->context, p, o->userdata);
75 pa_operation_unref(o);
78 pa_operation* pa_context_stat(pa_context *c, pa_stat_info_cb_t cb, void *userdata) {
79 return pa_context_send_simple_command(c, PA_COMMAND_STAT, context_stat_callback, (pa_operation_cb_t) cb, userdata);
84 static void context_get_server_info_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
85 pa_operation *o = userdata;
86 pa_server_info i, *p = &i;
95 if (command != PA_COMMAND_REPLY) {
96 if (pa_context_handle_error(o->context, command, t) < 0)
100 } else if (pa_tagstruct_gets(t, &i.server_name) < 0 ||
101 pa_tagstruct_gets(t, &i.server_version) < 0 ||
102 pa_tagstruct_gets(t, &i.user_name) < 0 ||
103 pa_tagstruct_gets(t, &i.host_name) < 0 ||
104 pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
105 pa_tagstruct_gets(t, &i.default_sink_name) < 0 ||
106 pa_tagstruct_gets(t, &i.default_source_name) < 0 ||
107 pa_tagstruct_getu32(t, &i.cookie) < 0 ||
108 !pa_tagstruct_eof(t)) {
110 pa_context_fail(o->context, PA_ERR_PROTOCOL);
115 pa_server_info_cb_t cb = (pa_server_info_cb_t) o->callback;
116 cb(o->context, p, o->userdata);
120 pa_operation_done(o);
121 pa_operation_unref(o);
124 pa_operation* pa_context_get_server_info(pa_context *c, pa_server_info_cb_t cb, void *userdata) {
125 return pa_context_send_simple_command(c, PA_COMMAND_GET_SERVER_INFO, context_get_server_info_callback, (pa_operation_cb_t) cb, userdata);
130 static void context_get_sink_info_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
131 pa_operation *o = userdata;
141 if (command != PA_COMMAND_REPLY) {
142 if (pa_context_handle_error(o->context, command, t) < 0)
149 while (!pa_tagstruct_eof(t)) {
152 if (pa_tagstruct_getu32(t, &i.index) < 0 ||
153 pa_tagstruct_gets(t, &i.name) < 0 ||
154 pa_tagstruct_gets(t, &i.description) < 0 ||
155 pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
156 pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
157 pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
158 pa_tagstruct_get_cvolume(t, &i.volume) < 0 ||
159 pa_tagstruct_get_boolean(t, &i.mute) < 0 ||
160 pa_tagstruct_getu32(t, &i.monitor_source) < 0 ||
161 pa_tagstruct_gets(t, &i.monitor_source_name) < 0 ||
162 pa_tagstruct_get_usec(t, &i.latency) < 0 ||
163 pa_tagstruct_gets(t, &i.driver) < 0 ||
164 pa_tagstruct_getu32(t, &flags) < 0) {
166 pa_context_fail(o->context, PA_ERR_PROTOCOL);
170 i.flags = (pa_sink_flags_t) flags;
173 pa_sink_info_cb_t cb = (pa_sink_info_cb_t) o->callback;
174 cb(o->context, &i, 0, o->userdata);
180 pa_sink_info_cb_t cb = (pa_sink_info_cb_t) o->callback;
181 cb(o->context, NULL, eol, o->userdata);
185 pa_operation_done(o);
186 pa_operation_unref(o);
189 pa_operation* pa_context_get_sink_info_list(pa_context *c, pa_sink_info_cb_t cb, void *userdata) {
190 return pa_context_send_simple_command(c, PA_COMMAND_GET_SINK_INFO_LIST, context_get_sink_info_callback, (pa_operation_cb_t) cb, userdata);
193 pa_operation* pa_context_get_sink_info_by_index(pa_context *c, uint32_t idx, pa_sink_info_cb_t cb, void *userdata) {
202 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
204 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
206 t = pa_tagstruct_command(c, PA_COMMAND_GET_SINK_INFO, &tag);
207 pa_tagstruct_putu32(t, idx);
208 pa_tagstruct_puts(t, NULL);
209 pa_pstream_send_tagstruct(c->pstream, t);
210 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_sink_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
215 pa_operation* pa_context_get_sink_info_by_name(pa_context *c, const char *name, pa_sink_info_cb_t cb, void *userdata) {
224 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
225 PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
227 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
229 t = pa_tagstruct_command(c, PA_COMMAND_GET_SINK_INFO, &tag);
230 pa_tagstruct_putu32(t, PA_INVALID_INDEX);
231 pa_tagstruct_puts(t, name);
232 pa_pstream_send_tagstruct(c->pstream, t);
233 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_sink_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
238 /*** Source info ***/
240 static void context_get_source_info_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
241 pa_operation *o = userdata;
251 if (command != PA_COMMAND_REPLY) {
252 if (pa_context_handle_error(o->context, command, t) < 0)
258 while (!pa_tagstruct_eof(t)) {
262 if (pa_tagstruct_getu32(t, &i.index) < 0 ||
263 pa_tagstruct_gets(t, &i.name) < 0 ||
264 pa_tagstruct_gets(t, &i.description) < 0 ||
265 pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
266 pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
267 pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
268 pa_tagstruct_get_cvolume(t, &i.volume) < 0 ||
269 pa_tagstruct_get_boolean(t, &i.mute) < 0 ||
270 pa_tagstruct_getu32(t, &i.monitor_of_sink) < 0 ||
271 pa_tagstruct_gets(t, &i.monitor_of_sink_name) < 0 ||
272 pa_tagstruct_get_usec(t, &i.latency) < 0 ||
273 pa_tagstruct_gets(t, &i.driver) < 0 ||
274 pa_tagstruct_getu32(t, &flags) < 0) {
276 pa_context_fail(o->context, PA_ERR_PROTOCOL);
280 i.flags = (pa_source_flags_t) flags;
283 pa_source_info_cb_t cb = (pa_source_info_cb_t) o->callback;
284 cb(o->context, &i, 0, o->userdata);
290 pa_source_info_cb_t cb = (pa_source_info_cb_t) o->callback;
291 cb(o->context, NULL, eol, o->userdata);
295 pa_operation_done(o);
296 pa_operation_unref(o);
299 pa_operation* pa_context_get_source_info_list(pa_context *c, pa_source_info_cb_t cb, void *userdata) {
300 return pa_context_send_simple_command(c, PA_COMMAND_GET_SOURCE_INFO_LIST, context_get_source_info_callback, (pa_operation_cb_t) cb, userdata);
303 pa_operation* pa_context_get_source_info_by_index(pa_context *c, uint32_t idx, pa_source_info_cb_t cb, void *userdata) {
312 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
314 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
316 t = pa_tagstruct_command(c, PA_COMMAND_GET_SOURCE_INFO, &tag);
317 pa_tagstruct_putu32(t, idx);
318 pa_tagstruct_puts(t, NULL);
319 pa_pstream_send_tagstruct(c->pstream, t);
320 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_source_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
325 pa_operation* pa_context_get_source_info_by_name(pa_context *c, const char *name, pa_source_info_cb_t cb, void *userdata) {
334 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
335 PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
337 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
339 t = pa_tagstruct_command(c, PA_COMMAND_GET_SOURCE_INFO, &tag);
340 pa_tagstruct_putu32(t, PA_INVALID_INDEX);
341 pa_tagstruct_puts(t, name);
342 pa_pstream_send_tagstruct(c->pstream, t);
343 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_source_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
348 /*** Client info ***/
350 static void context_get_client_info_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
351 pa_operation *o = userdata;
361 if (command != PA_COMMAND_REPLY) {
362 if (pa_context_handle_error(o->context, command, t) < 0)
368 while (!pa_tagstruct_eof(t)) {
371 if (pa_tagstruct_getu32(t, &i.index) < 0 ||
372 pa_tagstruct_gets(t, &i.name) < 0 ||
373 pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
374 pa_tagstruct_gets(t, &i.driver) < 0 ) {
375 pa_context_fail(o->context, PA_ERR_PROTOCOL);
380 pa_client_info_cb_t cb = (pa_client_info_cb_t) o->callback;
381 cb(o->context, &i, 0, o->userdata);
387 pa_client_info_cb_t cb = (pa_client_info_cb_t) o->callback;
388 cb(o->context, NULL, eol, o->userdata);
392 pa_operation_done(o);
393 pa_operation_unref(o);
396 pa_operation* pa_context_get_client_info(pa_context *c, uint32_t idx, pa_client_info_cb_t cb, void *userdata) {
405 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
406 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
408 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
410 t = pa_tagstruct_command(c, PA_COMMAND_GET_CLIENT_INFO, &tag);
411 pa_tagstruct_putu32(t, idx);
412 pa_pstream_send_tagstruct(c->pstream, t);
413 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_client_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
418 pa_operation* pa_context_get_client_info_list(pa_context *c, pa_client_info_cb_t cb, void *userdata) {
419 return pa_context_send_simple_command(c, PA_COMMAND_GET_CLIENT_INFO_LIST, context_get_client_info_callback, (pa_operation_cb_t) cb, userdata);
422 /*** Module info ***/
424 static void context_get_module_info_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
425 pa_operation *o = userdata;
435 if (command != PA_COMMAND_REPLY) {
436 if (pa_context_handle_error(o->context, command, t) < 0)
442 while (!pa_tagstruct_eof(t)) {
445 if (pa_tagstruct_getu32(t, &i.index) < 0 ||
446 pa_tagstruct_gets(t, &i.name) < 0 ||
447 pa_tagstruct_gets(t, &i.argument) < 0 ||
448 pa_tagstruct_getu32(t, &i.n_used) < 0 ||
449 pa_tagstruct_get_boolean(t, &i.auto_unload) < 0) {
450 pa_context_fail(o->context, PA_ERR_PROTOCOL);
455 pa_module_info_cb_t cb = (pa_module_info_cb_t) o->callback;
456 cb(o->context, &i, 0, o->userdata);
462 pa_module_info_cb_t cb = (pa_module_info_cb_t) o->callback;
463 cb(o->context, NULL, eol, o->userdata);
467 pa_operation_done(o);
468 pa_operation_unref(o);
471 pa_operation* pa_context_get_module_info(pa_context *c, uint32_t idx, pa_module_info_cb_t cb, void *userdata) {
480 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
481 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
483 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
485 t = pa_tagstruct_command(c, PA_COMMAND_GET_MODULE_INFO, &tag);
486 pa_tagstruct_putu32(t, idx);
487 pa_pstream_send_tagstruct(c->pstream, t);
488 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_module_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
493 pa_operation* pa_context_get_module_info_list(pa_context *c, pa_module_info_cb_t cb, void *userdata) {
494 return pa_context_send_simple_command(c, PA_COMMAND_GET_MODULE_INFO_LIST, context_get_module_info_callback, (pa_operation_cb_t) cb, userdata);
497 /*** Sink input info ***/
499 static void context_get_sink_input_info_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
500 pa_operation *o = userdata;
510 if (command != PA_COMMAND_REPLY) {
511 if (pa_context_handle_error(o->context, command, t) < 0)
517 while (!pa_tagstruct_eof(t)) {
518 pa_sink_input_info i;
520 if (pa_tagstruct_getu32(t, &i.index) < 0 ||
521 pa_tagstruct_gets(t, &i.name) < 0 ||
522 pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
523 pa_tagstruct_getu32(t, &i.client) < 0 ||
524 pa_tagstruct_getu32(t, &i.sink) < 0 ||
525 pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
526 pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
527 pa_tagstruct_get_cvolume(t, &i.volume) < 0 ||
528 pa_tagstruct_get_usec(t, &i.buffer_usec) < 0 ||
529 pa_tagstruct_get_usec(t, &i.sink_usec) < 0 ||
530 pa_tagstruct_gets(t, &i.resample_method) < 0 ||
531 pa_tagstruct_gets(t, &i.driver) < 0) {
533 pa_context_fail(o->context, PA_ERR_PROTOCOL);
538 pa_sink_input_info_cb_t cb = (pa_sink_input_info_cb_t) o->callback;
539 cb(o->context, &i, 0, o->userdata);
545 pa_sink_input_info_cb_t cb = (pa_sink_input_info_cb_t) o->callback;
546 cb(o->context, NULL, eol, o->userdata);
550 pa_operation_done(o);
551 pa_operation_unref(o);
554 pa_operation* pa_context_get_sink_input_info(pa_context *c, uint32_t idx, pa_sink_input_info_cb_t cb, void *userdata) {
563 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
564 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
566 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
568 t = pa_tagstruct_command(c, PA_COMMAND_GET_SINK_INPUT_INFO, &tag);
569 pa_tagstruct_putu32(t, idx);
570 pa_pstream_send_tagstruct(c->pstream, t);
571 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_sink_input_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
576 pa_operation* pa_context_get_sink_input_info_list(pa_context *c, void (*cb)(pa_context *c, const pa_sink_input_info*i, int is_last, void *userdata), void *userdata) {
577 return pa_context_send_simple_command(c, PA_COMMAND_GET_SINK_INPUT_INFO_LIST, context_get_sink_input_info_callback, (pa_operation_cb_t) cb, userdata);
580 /*** Source output info ***/
582 static void context_get_source_output_info_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
583 pa_operation *o = userdata;
593 if (command != PA_COMMAND_REPLY) {
594 if (pa_context_handle_error(o->context, command, t) < 0)
600 while (!pa_tagstruct_eof(t)) {
601 pa_source_output_info i;
603 if (pa_tagstruct_getu32(t, &i.index) < 0 ||
604 pa_tagstruct_gets(t, &i.name) < 0 ||
605 pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
606 pa_tagstruct_getu32(t, &i.client) < 0 ||
607 pa_tagstruct_getu32(t, &i.source) < 0 ||
608 pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
609 pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
610 pa_tagstruct_get_usec(t, &i.buffer_usec) < 0 ||
611 pa_tagstruct_get_usec(t, &i.source_usec) < 0 ||
612 pa_tagstruct_gets(t, &i.resample_method) < 0 ||
613 pa_tagstruct_gets(t, &i.driver) < 0) {
615 pa_context_fail(o->context, PA_ERR_PROTOCOL);
620 pa_source_output_info_cb_t cb = (pa_source_output_info_cb_t) o->callback;
621 cb(o->context, &i, 0, o->userdata);
627 pa_source_output_info_cb_t cb = (pa_source_output_info_cb_t) o->callback;
628 cb(o->context, NULL, eol, o->userdata);
632 pa_operation_done(o);
633 pa_operation_unref(o);
636 pa_operation* pa_context_get_source_output_info(pa_context *c, uint32_t idx, pa_source_output_info_cb_t cb, void *userdata) {
645 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
646 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
648 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
650 t = pa_tagstruct_command(c, PA_COMMAND_GET_SOURCE_OUTPUT_INFO, &tag);
651 pa_tagstruct_putu32(t, idx);
652 pa_pstream_send_tagstruct(c->pstream, t);
653 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_source_output_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
658 pa_operation* pa_context_get_source_output_info_list(pa_context *c, pa_source_output_info_cb_t cb, void *userdata) {
659 return pa_context_send_simple_command(c, PA_COMMAND_GET_SOURCE_OUTPUT_INFO_LIST, context_get_source_output_info_callback, (pa_operation_cb_t) cb, userdata);
662 /*** Volume manipulation ***/
664 pa_operation* pa_context_set_sink_volume_by_index(pa_context *c, uint32_t idx, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata) {
673 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
674 PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
676 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
678 t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_VOLUME, &tag);
679 pa_tagstruct_putu32(t, idx);
680 pa_tagstruct_puts(t, NULL);
681 pa_tagstruct_put_cvolume(t, volume);
682 pa_pstream_send_tagstruct(c->pstream, t);
683 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
688 pa_operation* pa_context_set_sink_volume_by_name(pa_context *c, const char *name, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata) {
698 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
699 PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
700 PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
702 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
704 t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_VOLUME, &tag);
705 pa_tagstruct_putu32(t, PA_INVALID_INDEX);
706 pa_tagstruct_puts(t, name);
707 pa_tagstruct_put_cvolume(t, volume);
708 pa_pstream_send_tagstruct(c->pstream, t);
709 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
714 pa_operation* pa_context_set_sink_mute_by_index(pa_context *c, uint32_t idx, int mute, pa_context_success_cb_t cb, void *userdata) {
722 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
724 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
726 t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_MUTE, &tag);
727 pa_tagstruct_putu32(t, idx);
728 pa_tagstruct_puts(t, NULL);
729 pa_tagstruct_put_boolean(t, mute);
730 pa_pstream_send_tagstruct(c->pstream, t);
731 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
736 pa_operation* pa_context_set_sink_mute_by_name(pa_context *c, const char *name, int mute, pa_context_success_cb_t cb, void *userdata) {
745 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
746 PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
748 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
750 t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_MUTE, &tag);
751 pa_tagstruct_putu32(t, PA_INVALID_INDEX);
752 pa_tagstruct_puts(t, name);
753 pa_tagstruct_put_boolean(t, mute);
754 pa_pstream_send_tagstruct(c->pstream, t);
755 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
760 pa_operation* pa_context_set_sink_input_volume(pa_context *c, uint32_t idx, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata) {
769 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
770 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
771 PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
773 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
775 t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_INPUT_VOLUME, &tag);
776 pa_tagstruct_putu32(t, idx);
777 pa_tagstruct_put_cvolume(t, volume);
778 pa_pstream_send_tagstruct(c->pstream, t);
779 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
784 pa_operation* pa_context_set_source_volume_by_index(pa_context *c, uint32_t idx, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata) {
793 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
794 PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
796 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
798 t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_VOLUME, &tag);
799 pa_tagstruct_putu32(t, idx);
800 pa_tagstruct_puts(t, NULL);
801 pa_tagstruct_put_cvolume(t, volume);
802 pa_pstream_send_tagstruct(c->pstream, t);
803 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
808 pa_operation* pa_context_set_source_volume_by_name(pa_context *c, const char *name, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata) {
818 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
819 PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
820 PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
822 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
824 t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_VOLUME, &tag);
825 pa_tagstruct_putu32(t, PA_INVALID_INDEX);
826 pa_tagstruct_puts(t, name);
827 pa_tagstruct_put_cvolume(t, volume);
828 pa_pstream_send_tagstruct(c->pstream, t);
829 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
834 pa_operation* pa_context_set_source_mute_by_index(pa_context *c, uint32_t idx, int mute, pa_context_success_cb_t cb, void *userdata) {
842 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
844 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
846 t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_MUTE, &tag);
847 pa_tagstruct_putu32(t, idx);
848 pa_tagstruct_puts(t, NULL);
849 pa_tagstruct_put_boolean(t, mute);
850 pa_pstream_send_tagstruct(c->pstream, t);
851 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
856 pa_operation* pa_context_set_source_mute_by_name(pa_context *c, const char *name, int mute, pa_context_success_cb_t cb, void *userdata) {
865 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
866 PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
868 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
870 t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_MUTE, &tag);
871 pa_tagstruct_putu32(t, PA_INVALID_INDEX);
872 pa_tagstruct_puts(t, name);
873 pa_tagstruct_put_boolean(t, mute);
874 pa_pstream_send_tagstruct(c->pstream, t);
875 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
882 static void context_get_sample_info_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
883 pa_operation *o = userdata;
893 if (command != PA_COMMAND_REPLY) {
894 if (pa_context_handle_error(o->context, command, t) < 0)
900 while (!pa_tagstruct_eof(t)) {
903 if (pa_tagstruct_getu32(t, &i.index) < 0 ||
904 pa_tagstruct_gets(t, &i.name) < 0 ||
905 pa_tagstruct_get_cvolume(t, &i.volume) < 0 ||
906 pa_tagstruct_get_usec(t, &i.duration) < 0 ||
907 pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
908 pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
909 pa_tagstruct_getu32(t, &i.bytes) < 0 ||
910 pa_tagstruct_get_boolean(t, &i.lazy) < 0 ||
911 pa_tagstruct_gets(t, &i.filename) < 0) {
913 pa_context_fail(o->context, PA_ERR_PROTOCOL);
918 pa_sample_info_cb_t cb = (pa_sample_info_cb_t) o->callback;
919 cb(o->context, &i, 0, o->userdata);
925 pa_sample_info_cb_t cb = (pa_sample_info_cb_t) o->callback;
926 cb(o->context, NULL, eol, o->userdata);
930 pa_operation_done(o);
931 pa_operation_unref(o);
934 pa_operation* pa_context_get_sample_info_by_name(pa_context *c, const char *name, pa_sample_info_cb_t cb, void *userdata) {
943 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
944 PA_CHECK_VALIDITY_RETURN_NULL(c, name && *name, PA_ERR_INVALID);
946 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
948 t = pa_tagstruct_command(c, PA_COMMAND_GET_SAMPLE_INFO, &tag);
949 pa_tagstruct_putu32(t, PA_INVALID_INDEX);
950 pa_tagstruct_puts(t, name);
951 pa_pstream_send_tagstruct(c->pstream, t);
952 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_sample_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
957 pa_operation* pa_context_get_sample_info_by_index(pa_context *c, uint32_t idx, pa_sample_info_cb_t cb, void *userdata) {
966 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
967 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
969 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
971 t = pa_tagstruct_command(c, PA_COMMAND_GET_SAMPLE_INFO, &tag);
972 pa_tagstruct_putu32(t, idx);
973 pa_tagstruct_puts(t, NULL);
974 pa_pstream_send_tagstruct(c->pstream, t);
975 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_sample_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
980 pa_operation* pa_context_get_sample_info_list(pa_context *c, pa_sample_info_cb_t cb, void *userdata) {
981 return pa_context_send_simple_command(c, PA_COMMAND_GET_SAMPLE_INFO_LIST, context_get_sample_info_callback, (pa_operation_cb_t) cb, userdata);
984 static pa_operation* command_kill(pa_context *c, uint32_t command, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
992 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
993 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
995 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
997 t = pa_tagstruct_command(c, command, &tag);
998 pa_tagstruct_putu32(t, idx);
999 pa_pstream_send_tagstruct(c->pstream, t);
1000 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1005 pa_operation* pa_context_kill_client(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
1006 return command_kill(c, PA_COMMAND_KILL_CLIENT, idx, cb, userdata);
1009 pa_operation* pa_context_kill_sink_input(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
1010 return command_kill(c, PA_COMMAND_KILL_SINK_INPUT, idx, cb, userdata);
1013 pa_operation* pa_context_kill_source_output(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
1014 return command_kill(c, PA_COMMAND_KILL_SOURCE_OUTPUT, idx, cb, userdata);
1017 static void context_index_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
1018 pa_operation *o = userdata;
1023 assert(o->ref >= 1);
1028 if (command != PA_COMMAND_REPLY) {
1029 if (pa_context_handle_error(o->context, command, t) < 0)
1032 idx = PA_INVALID_INDEX;
1033 } else if (pa_tagstruct_getu32(t, &idx) ||
1034 !pa_tagstruct_eof(t)) {
1035 pa_context_fail(o->context, PA_ERR_PROTOCOL);
1040 pa_context_index_cb_t cb = (pa_context_index_cb_t) o->callback;
1041 cb(o->context, idx, o->userdata);
1046 pa_operation_done(o);
1047 pa_operation_unref(o);
1050 pa_operation* pa_context_load_module(pa_context *c, const char*name, const char *argument, pa_context_index_cb_t cb, void *userdata) {
1056 assert(c->ref >= 1);
1058 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1059 PA_CHECK_VALIDITY_RETURN_NULL(c, name && *name, PA_ERR_INVALID);
1061 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1063 t = pa_tagstruct_command(c, PA_COMMAND_LOAD_MODULE, &tag);
1064 pa_tagstruct_puts(t, name);
1065 pa_tagstruct_puts(t, argument);
1066 pa_pstream_send_tagstruct(c->pstream, t);
1067 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_index_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1072 pa_operation* pa_context_unload_module(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
1073 return command_kill(c, PA_COMMAND_UNLOAD_MODULE, idx, cb, userdata);
1076 /*** Autoload stuff ***/
1078 static void context_get_autoload_info_callback(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
1079 pa_operation *o = userdata;
1084 assert(o->ref >= 1);
1089 if (command != PA_COMMAND_REPLY) {
1090 if (pa_context_handle_error(o->context, command, t) < 0)
1096 while (!pa_tagstruct_eof(t)) {
1099 if (pa_tagstruct_getu32(t, &i.index) < 0 ||
1100 pa_tagstruct_gets(t, &i.name) < 0 ||
1101 pa_tagstruct_getu32(t, &i.type) < 0 ||
1102 pa_tagstruct_gets(t, &i.module) < 0 ||
1103 pa_tagstruct_gets(t, &i.argument) < 0) {
1104 pa_context_fail(o->context, PA_ERR_PROTOCOL);
1109 pa_autoload_info_cb_t cb = (pa_autoload_info_cb_t) o->callback;
1110 cb(o->context, &i, 0, o->userdata);
1116 pa_autoload_info_cb_t cb = (pa_autoload_info_cb_t) o->callback;
1117 cb(o->context, NULL, eol, o->userdata);
1121 pa_operation_done(o);
1122 pa_operation_unref(o);
1125 pa_operation* pa_context_get_autoload_info_by_name(pa_context *c, const char *name, pa_autoload_type_t type, pa_autoload_info_cb_t cb, void *userdata) {
1131 assert(c->ref >= 1);
1134 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1135 PA_CHECK_VALIDITY_RETURN_NULL(c, name && *name, PA_ERR_INVALID);
1136 PA_CHECK_VALIDITY_RETURN_NULL(c, type == PA_AUTOLOAD_SINK || type == PA_AUTOLOAD_SOURCE, PA_ERR_INVALID);
1138 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1140 t = pa_tagstruct_command(c, PA_COMMAND_GET_AUTOLOAD_INFO, &tag);
1141 pa_tagstruct_puts(t, name);
1142 pa_tagstruct_putu32(t, type);
1143 pa_pstream_send_tagstruct(c->pstream, t);
1144 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_autoload_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1149 pa_operation* pa_context_get_autoload_info_by_index(pa_context *c, uint32_t idx, pa_autoload_info_cb_t cb, void *userdata) {
1155 assert(c->ref >= 1);
1158 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1159 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
1161 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1163 t = pa_tagstruct_command(c, PA_COMMAND_GET_AUTOLOAD_INFO, &tag);
1164 pa_tagstruct_putu32(t, idx);
1165 pa_pstream_send_tagstruct(c->pstream, t);
1166 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_autoload_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1171 pa_operation* pa_context_get_autoload_info_list(pa_context *c, pa_autoload_info_cb_t cb, void *userdata) {
1172 return pa_context_send_simple_command(c, PA_COMMAND_GET_AUTOLOAD_INFO_LIST, context_get_autoload_info_callback, (pa_operation_cb_t) cb, userdata);
1175 pa_operation* pa_context_add_autoload(pa_context *c, const char *name, pa_autoload_type_t type, const char *module, const char*argument, pa_context_index_cb_t cb, void* userdata) {
1181 assert(c->ref >= 1);
1183 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1184 PA_CHECK_VALIDITY_RETURN_NULL(c, name && *name, PA_ERR_INVALID);
1185 PA_CHECK_VALIDITY_RETURN_NULL(c, type == PA_AUTOLOAD_SINK || type == PA_AUTOLOAD_SOURCE, PA_ERR_INVALID);
1186 PA_CHECK_VALIDITY_RETURN_NULL(c, module && *module, PA_ERR_INVALID);
1188 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1190 t = pa_tagstruct_command(c, PA_COMMAND_ADD_AUTOLOAD, &tag);
1191 pa_tagstruct_puts(t, name);
1192 pa_tagstruct_putu32(t, type);
1193 pa_tagstruct_puts(t, module);
1194 pa_tagstruct_puts(t, argument);
1195 pa_pstream_send_tagstruct(c->pstream, t);
1196 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_index_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1201 pa_operation* pa_context_remove_autoload_by_name(pa_context *c, const char *name, pa_autoload_type_t type, pa_context_success_cb_t cb, void* userdata) {
1207 assert(c->ref >= 1);
1209 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1210 PA_CHECK_VALIDITY_RETURN_NULL(c, name && *name, PA_ERR_INVALID);
1211 PA_CHECK_VALIDITY_RETURN_NULL(c, type == PA_AUTOLOAD_SINK || type == PA_AUTOLOAD_SOURCE, PA_ERR_INVALID);
1213 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1215 t = pa_tagstruct_command(c, PA_COMMAND_REMOVE_AUTOLOAD, &tag);
1216 pa_tagstruct_puts(t, name);
1217 pa_tagstruct_putu32(t, type);
1218 pa_pstream_send_tagstruct(c->pstream, t);
1219 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1224 pa_operation* pa_context_remove_autoload_by_index(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void* userdata) {
1230 assert(c->ref >= 1);
1232 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1233 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
1235 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1237 t = pa_tagstruct_command(c, PA_COMMAND_REMOVE_AUTOLOAD, &tag);
1238 pa_tagstruct_putu32(t, idx);
1239 pa_pstream_send_tagstruct(c->pstream, t);
1240 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1245 pa_operation* pa_context_move_sink_input_by_name(pa_context *c, uint32_t idx, char *sink_name, pa_context_success_cb_t cb, void* userdata) {
1251 assert(c->ref >= 1);
1253 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1254 PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
1255 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
1256 PA_CHECK_VALIDITY_RETURN_NULL(c, sink_name && *sink_name, PA_ERR_INVALID);
1258 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1260 t = pa_tagstruct_command(c, PA_COMMAND_MOVE_SINK_INPUT, &tag);
1261 pa_tagstruct_putu32(t, idx);
1262 pa_tagstruct_putu32(t, PA_INVALID_INDEX);
1263 pa_tagstruct_puts(t, sink_name);
1264 pa_pstream_send_tagstruct(c->pstream, t);
1265 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1270 pa_operation* pa_context_move_sink_input_by_index(pa_context *c, uint32_t idx, uint32_t sink_idx, pa_context_success_cb_t cb, void* userdata) {
1276 assert(c->ref >= 1);
1278 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1279 PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
1280 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
1281 PA_CHECK_VALIDITY_RETURN_NULL(c, sink_idx != PA_INVALID_INDEX, PA_ERR_INVALID);
1283 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1285 t = pa_tagstruct_command(c, PA_COMMAND_MOVE_SINK_INPUT, &tag);
1286 pa_tagstruct_putu32(t, idx);
1287 pa_tagstruct_putu32(t, sink_idx);
1288 pa_tagstruct_puts(t, NULL);
1289 pa_pstream_send_tagstruct(c->pstream, t);
1290 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1295 pa_operation* pa_context_move_source_output_by_name(pa_context *c, uint32_t idx, char *source_name, pa_context_success_cb_t cb, void* userdata) {
1301 assert(c->ref >= 1);
1303 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1304 PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
1305 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
1306 PA_CHECK_VALIDITY_RETURN_NULL(c, source_name && *source_name, PA_ERR_INVALID);
1308 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1310 t = pa_tagstruct_command(c, PA_COMMAND_MOVE_SOURCE_OUTPUT, &tag);
1311 pa_tagstruct_putu32(t, idx);
1312 pa_tagstruct_putu32(t, PA_INVALID_INDEX);
1313 pa_tagstruct_puts(t, source_name);
1314 pa_pstream_send_tagstruct(c->pstream, t);
1315 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
1320 pa_operation* pa_context_move_source_output_by_index(pa_context *c, uint32_t idx, uint32_t source_idx, pa_context_success_cb_t cb, void* userdata) {
1326 assert(c->ref >= 1);
1328 PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
1329 PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
1330 PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
1331 PA_CHECK_VALIDITY_RETURN_NULL(c, source_idx != PA_INVALID_INDEX, PA_ERR_INVALID);
1333 o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
1335 t = pa_tagstruct_command(c, PA_COMMAND_MOVE_SOURCE_OUTPUT, &tag);
1336 pa_tagstruct_putu32(t, idx);
1337 pa_tagstruct_putu32(t, source_idx);
1338 pa_tagstruct_puts(t, NULL);
1339 pa_pstream_send_tagstruct(c->pstream, t);
1340 pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);