4 This file is part of PulseAudio.
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 of the License,
9 or (at your option) any later version.
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.
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
28 #include <pulse/context.h>
30 #include <pulsecore/gccmacro.h>
31 #include <pulsecore/pstream-util.h>
35 #include "introspect.h"
39 static void context_stat_callback(pa_pdispatch
*pd
, uint32_t command
, PA_GCC_UNUSED
uint32_t tag
, pa_tagstruct
*t
, void *userdata
) {
40 pa_operation
*o
= userdata
;
41 pa_stat_info i
, *p
= &i
;
50 if (command
!= PA_COMMAND_REPLY
) {
51 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
55 } else if (pa_tagstruct_getu32(t
, &i
.memblock_total
) < 0 ||
56 pa_tagstruct_getu32(t
, &i
.memblock_total_size
) < 0 ||
57 pa_tagstruct_getu32(t
, &i
.memblock_allocated
) < 0 ||
58 pa_tagstruct_getu32(t
, &i
.memblock_allocated_size
) < 0 ||
59 pa_tagstruct_getu32(t
, &i
.scache_size
) < 0 ||
60 !pa_tagstruct_eof(t
)) {
61 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
66 pa_stat_info_cb_t cb
= (pa_stat_info_cb_t
) o
->callback
;
67 cb(o
->context
, p
, o
->userdata
);
72 pa_operation_unref(o
);
75 pa_operation
* pa_context_stat(pa_context
*c
, pa_stat_info_cb_t cb
, void *userdata
) {
76 return pa_context_send_simple_command(c
, PA_COMMAND_STAT
, context_stat_callback
, (pa_operation_cb_t
) cb
, userdata
);
81 static void context_get_server_info_callback(pa_pdispatch
*pd
, uint32_t command
, PA_GCC_UNUSED
uint32_t tag
, pa_tagstruct
*t
, void *userdata
) {
82 pa_operation
*o
= userdata
;
83 pa_server_info i
, *p
= &i
;
92 if (command
!= PA_COMMAND_REPLY
) {
93 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
97 } else if (pa_tagstruct_gets(t
, &i
.server_name
) < 0 ||
98 pa_tagstruct_gets(t
, &i
.server_version
) < 0 ||
99 pa_tagstruct_gets(t
, &i
.user_name
) < 0 ||
100 pa_tagstruct_gets(t
, &i
.host_name
) < 0 ||
101 pa_tagstruct_get_sample_spec(t
, &i
.sample_spec
) < 0 ||
102 pa_tagstruct_gets(t
, &i
.default_sink_name
) < 0 ||
103 pa_tagstruct_gets(t
, &i
.default_source_name
) < 0 ||
104 pa_tagstruct_getu32(t
, &i
.cookie
) < 0 ||
105 !pa_tagstruct_eof(t
)) {
107 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
112 pa_server_info_cb_t cb
= (pa_server_info_cb_t
) o
->callback
;
113 cb(o
->context
, p
, o
->userdata
);
117 pa_operation_done(o
);
118 pa_operation_unref(o
);
121 pa_operation
* pa_context_get_server_info(pa_context
*c
, pa_server_info_cb_t cb
, void *userdata
) {
122 return pa_context_send_simple_command(c
, PA_COMMAND_GET_SERVER_INFO
, context_get_server_info_callback
, (pa_operation_cb_t
) cb
, userdata
);
127 static void context_get_sink_info_callback(pa_pdispatch
*pd
, uint32_t command
, PA_GCC_UNUSED
uint32_t tag
, pa_tagstruct
*t
, void *userdata
) {
128 pa_operation
*o
= userdata
;
138 if (command
!= PA_COMMAND_REPLY
) {
139 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
146 while (!pa_tagstruct_eof(t
)) {
149 if (pa_tagstruct_getu32(t
, &i
.index
) < 0 ||
150 pa_tagstruct_gets(t
, &i
.name
) < 0 ||
151 pa_tagstruct_gets(t
, &i
.description
) < 0 ||
152 pa_tagstruct_get_sample_spec(t
, &i
.sample_spec
) < 0 ||
153 pa_tagstruct_get_channel_map(t
, &i
.channel_map
) < 0 ||
154 pa_tagstruct_getu32(t
, &i
.owner_module
) < 0 ||
155 pa_tagstruct_get_cvolume(t
, &i
.volume
) < 0 ||
156 pa_tagstruct_get_boolean(t
, &i
.mute
) < 0 ||
157 pa_tagstruct_getu32(t
, &i
.monitor_source
) < 0 ||
158 pa_tagstruct_gets(t
, &i
.monitor_source_name
) < 0 ||
159 pa_tagstruct_get_usec(t
, &i
.latency
) < 0 ||
160 pa_tagstruct_gets(t
, &i
.driver
) < 0 ||
161 pa_tagstruct_getu32(t
, &flags
) < 0) {
163 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
167 i
.flags
= (pa_sink_flags_t
) flags
;
170 pa_sink_info_cb_t cb
= (pa_sink_info_cb_t
) o
->callback
;
171 cb(o
->context
, &i
, 0, o
->userdata
);
177 pa_sink_info_cb_t cb
= (pa_sink_info_cb_t
) o
->callback
;
178 cb(o
->context
, NULL
, eol
, o
->userdata
);
182 pa_operation_done(o
);
183 pa_operation_unref(o
);
186 pa_operation
* pa_context_get_sink_info_list(pa_context
*c
, pa_sink_info_cb_t cb
, void *userdata
) {
187 return pa_context_send_simple_command(c
, PA_COMMAND_GET_SINK_INFO_LIST
, context_get_sink_info_callback
, (pa_operation_cb_t
) cb
, userdata
);
190 pa_operation
* pa_context_get_sink_info_by_index(pa_context
*c
, uint32_t idx
, pa_sink_info_cb_t cb
, void *userdata
) {
199 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
201 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
203 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_SINK_INFO
, &tag
);
204 pa_tagstruct_putu32(t
, idx
);
205 pa_tagstruct_puts(t
, NULL
);
206 pa_pstream_send_tagstruct(c
->pstream
, t
);
207 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
);
212 pa_operation
* pa_context_get_sink_info_by_name(pa_context
*c
, const char *name
, pa_sink_info_cb_t cb
, void *userdata
) {
221 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
222 PA_CHECK_VALIDITY_RETURN_NULL(c
, !name
|| *name
, PA_ERR_INVALID
);
224 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
226 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_SINK_INFO
, &tag
);
227 pa_tagstruct_putu32(t
, PA_INVALID_INDEX
);
228 pa_tagstruct_puts(t
, name
);
229 pa_pstream_send_tagstruct(c
->pstream
, t
);
230 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
);
235 /*** Source info ***/
237 static void context_get_source_info_callback(pa_pdispatch
*pd
, uint32_t command
, PA_GCC_UNUSED
uint32_t tag
, pa_tagstruct
*t
, void *userdata
) {
238 pa_operation
*o
= userdata
;
248 if (command
!= PA_COMMAND_REPLY
) {
249 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
255 while (!pa_tagstruct_eof(t
)) {
259 if (pa_tagstruct_getu32(t
, &i
.index
) < 0 ||
260 pa_tagstruct_gets(t
, &i
.name
) < 0 ||
261 pa_tagstruct_gets(t
, &i
.description
) < 0 ||
262 pa_tagstruct_get_sample_spec(t
, &i
.sample_spec
) < 0 ||
263 pa_tagstruct_get_channel_map(t
, &i
.channel_map
) < 0 ||
264 pa_tagstruct_getu32(t
, &i
.owner_module
) < 0 ||
265 pa_tagstruct_get_cvolume(t
, &i
.volume
) < 0 ||
266 pa_tagstruct_get_boolean(t
, &i
.mute
) < 0 ||
267 pa_tagstruct_getu32(t
, &i
.monitor_of_sink
) < 0 ||
268 pa_tagstruct_gets(t
, &i
.monitor_of_sink_name
) < 0 ||
269 pa_tagstruct_get_usec(t
, &i
.latency
) < 0 ||
270 pa_tagstruct_gets(t
, &i
.driver
) < 0 ||
271 pa_tagstruct_getu32(t
, &flags
) < 0) {
273 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
277 i
.flags
= (pa_source_flags_t
) flags
;
280 pa_source_info_cb_t cb
= (pa_source_info_cb_t
) o
->callback
;
281 cb(o
->context
, &i
, 0, o
->userdata
);
287 pa_source_info_cb_t cb
= (pa_source_info_cb_t
) o
->callback
;
288 cb(o
->context
, NULL
, eol
, o
->userdata
);
292 pa_operation_done(o
);
293 pa_operation_unref(o
);
296 pa_operation
* pa_context_get_source_info_list(pa_context
*c
, pa_source_info_cb_t cb
, void *userdata
) {
297 return pa_context_send_simple_command(c
, PA_COMMAND_GET_SOURCE_INFO_LIST
, context_get_source_info_callback
, (pa_operation_cb_t
) cb
, userdata
);
300 pa_operation
* pa_context_get_source_info_by_index(pa_context
*c
, uint32_t idx
, pa_source_info_cb_t cb
, void *userdata
) {
309 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
311 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
313 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_SOURCE_INFO
, &tag
);
314 pa_tagstruct_putu32(t
, idx
);
315 pa_tagstruct_puts(t
, NULL
);
316 pa_pstream_send_tagstruct(c
->pstream
, t
);
317 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
);
322 pa_operation
* pa_context_get_source_info_by_name(pa_context
*c
, const char *name
, pa_source_info_cb_t cb
, void *userdata
) {
331 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
332 PA_CHECK_VALIDITY_RETURN_NULL(c
, !name
|| *name
, PA_ERR_INVALID
);
334 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
336 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_SOURCE_INFO
, &tag
);
337 pa_tagstruct_putu32(t
, PA_INVALID_INDEX
);
338 pa_tagstruct_puts(t
, name
);
339 pa_pstream_send_tagstruct(c
->pstream
, t
);
340 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
);
345 /*** Client info ***/
347 static void context_get_client_info_callback(pa_pdispatch
*pd
, uint32_t command
, PA_GCC_UNUSED
uint32_t tag
, pa_tagstruct
*t
, void *userdata
) {
348 pa_operation
*o
= userdata
;
358 if (command
!= PA_COMMAND_REPLY
) {
359 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
365 while (!pa_tagstruct_eof(t
)) {
368 if (pa_tagstruct_getu32(t
, &i
.index
) < 0 ||
369 pa_tagstruct_gets(t
, &i
.name
) < 0 ||
370 pa_tagstruct_getu32(t
, &i
.owner_module
) < 0 ||
371 pa_tagstruct_gets(t
, &i
.driver
) < 0 ) {
372 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
377 pa_client_info_cb_t cb
= (pa_client_info_cb_t
) o
->callback
;
378 cb(o
->context
, &i
, 0, o
->userdata
);
384 pa_client_info_cb_t cb
= (pa_client_info_cb_t
) o
->callback
;
385 cb(o
->context
, NULL
, eol
, o
->userdata
);
389 pa_operation_done(o
);
390 pa_operation_unref(o
);
393 pa_operation
* pa_context_get_client_info(pa_context
*c
, uint32_t idx
, pa_client_info_cb_t cb
, void *userdata
) {
402 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
403 PA_CHECK_VALIDITY_RETURN_NULL(c
, idx
!= PA_INVALID_INDEX
, PA_ERR_INVALID
);
405 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
407 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_CLIENT_INFO
, &tag
);
408 pa_tagstruct_putu32(t
, idx
);
409 pa_pstream_send_tagstruct(c
->pstream
, t
);
410 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
);
415 pa_operation
* pa_context_get_client_info_list(pa_context
*c
, pa_client_info_cb_t cb
, void *userdata
) {
416 return pa_context_send_simple_command(c
, PA_COMMAND_GET_CLIENT_INFO_LIST
, context_get_client_info_callback
, (pa_operation_cb_t
) cb
, userdata
);
419 /*** Module info ***/
421 static void context_get_module_info_callback(pa_pdispatch
*pd
, uint32_t command
, PA_GCC_UNUSED
uint32_t tag
, pa_tagstruct
*t
, void *userdata
) {
422 pa_operation
*o
= userdata
;
432 if (command
!= PA_COMMAND_REPLY
) {
433 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
439 while (!pa_tagstruct_eof(t
)) {
442 if (pa_tagstruct_getu32(t
, &i
.index
) < 0 ||
443 pa_tagstruct_gets(t
, &i
.name
) < 0 ||
444 pa_tagstruct_gets(t
, &i
.argument
) < 0 ||
445 pa_tagstruct_getu32(t
, &i
.n_used
) < 0 ||
446 pa_tagstruct_get_boolean(t
, &i
.auto_unload
) < 0) {
447 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
452 pa_module_info_cb_t cb
= (pa_module_info_cb_t
) o
->callback
;
453 cb(o
->context
, &i
, 0, o
->userdata
);
459 pa_module_info_cb_t cb
= (pa_module_info_cb_t
) o
->callback
;
460 cb(o
->context
, NULL
, eol
, o
->userdata
);
464 pa_operation_done(o
);
465 pa_operation_unref(o
);
468 pa_operation
* pa_context_get_module_info(pa_context
*c
, uint32_t idx
, pa_module_info_cb_t cb
, void *userdata
) {
477 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
478 PA_CHECK_VALIDITY_RETURN_NULL(c
, idx
!= PA_INVALID_INDEX
, PA_ERR_INVALID
);
480 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
482 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_MODULE_INFO
, &tag
);
483 pa_tagstruct_putu32(t
, idx
);
484 pa_pstream_send_tagstruct(c
->pstream
, t
);
485 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
);
490 pa_operation
* pa_context_get_module_info_list(pa_context
*c
, pa_module_info_cb_t cb
, void *userdata
) {
491 return pa_context_send_simple_command(c
, PA_COMMAND_GET_MODULE_INFO_LIST
, context_get_module_info_callback
, (pa_operation_cb_t
) cb
, userdata
);
494 /*** Sink input info ***/
496 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
) {
497 pa_operation
*o
= userdata
;
507 if (command
!= PA_COMMAND_REPLY
) {
508 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
514 while (!pa_tagstruct_eof(t
)) {
515 pa_sink_input_info i
;
517 if (pa_tagstruct_getu32(t
, &i
.index
) < 0 ||
518 pa_tagstruct_gets(t
, &i
.name
) < 0 ||
519 pa_tagstruct_getu32(t
, &i
.owner_module
) < 0 ||
520 pa_tagstruct_getu32(t
, &i
.client
) < 0 ||
521 pa_tagstruct_getu32(t
, &i
.sink
) < 0 ||
522 pa_tagstruct_get_sample_spec(t
, &i
.sample_spec
) < 0 ||
523 pa_tagstruct_get_channel_map(t
, &i
.channel_map
) < 0 ||
524 pa_tagstruct_get_cvolume(t
, &i
.volume
) < 0 ||
525 pa_tagstruct_get_usec(t
, &i
.buffer_usec
) < 0 ||
526 pa_tagstruct_get_usec(t
, &i
.sink_usec
) < 0 ||
527 pa_tagstruct_gets(t
, &i
.resample_method
) < 0 ||
528 pa_tagstruct_gets(t
, &i
.driver
) < 0) {
530 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
535 pa_sink_input_info_cb_t cb
= (pa_sink_input_info_cb_t
) o
->callback
;
536 cb(o
->context
, &i
, 0, o
->userdata
);
542 pa_sink_input_info_cb_t cb
= (pa_sink_input_info_cb_t
) o
->callback
;
543 cb(o
->context
, NULL
, eol
, o
->userdata
);
547 pa_operation_done(o
);
548 pa_operation_unref(o
);
551 pa_operation
* pa_context_get_sink_input_info(pa_context
*c
, uint32_t idx
, pa_sink_input_info_cb_t cb
, void *userdata
) {
560 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
561 PA_CHECK_VALIDITY_RETURN_NULL(c
, idx
!= PA_INVALID_INDEX
, PA_ERR_INVALID
);
563 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
565 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_SINK_INPUT_INFO
, &tag
);
566 pa_tagstruct_putu32(t
, idx
);
567 pa_pstream_send_tagstruct(c
->pstream
, t
);
568 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
);
573 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
) {
574 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
);
577 /*** Source output info ***/
579 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
) {
580 pa_operation
*o
= userdata
;
590 if (command
!= PA_COMMAND_REPLY
) {
591 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
597 while (!pa_tagstruct_eof(t
)) {
598 pa_source_output_info i
;
600 if (pa_tagstruct_getu32(t
, &i
.index
) < 0 ||
601 pa_tagstruct_gets(t
, &i
.name
) < 0 ||
602 pa_tagstruct_getu32(t
, &i
.owner_module
) < 0 ||
603 pa_tagstruct_getu32(t
, &i
.client
) < 0 ||
604 pa_tagstruct_getu32(t
, &i
.source
) < 0 ||
605 pa_tagstruct_get_sample_spec(t
, &i
.sample_spec
) < 0 ||
606 pa_tagstruct_get_channel_map(t
, &i
.channel_map
) < 0 ||
607 pa_tagstruct_get_usec(t
, &i
.buffer_usec
) < 0 ||
608 pa_tagstruct_get_usec(t
, &i
.source_usec
) < 0 ||
609 pa_tagstruct_gets(t
, &i
.resample_method
) < 0 ||
610 pa_tagstruct_gets(t
, &i
.driver
) < 0) {
612 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
617 pa_source_output_info_cb_t cb
= (pa_source_output_info_cb_t
) o
->callback
;
618 cb(o
->context
, &i
, 0, o
->userdata
);
624 pa_source_output_info_cb_t cb
= (pa_source_output_info_cb_t
) o
->callback
;
625 cb(o
->context
, NULL
, eol
, o
->userdata
);
629 pa_operation_done(o
);
630 pa_operation_unref(o
);
633 pa_operation
* pa_context_get_source_output_info(pa_context
*c
, uint32_t idx
, pa_source_output_info_cb_t cb
, void *userdata
) {
642 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
643 PA_CHECK_VALIDITY_RETURN_NULL(c
, idx
!= PA_INVALID_INDEX
, PA_ERR_INVALID
);
645 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
647 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_SOURCE_OUTPUT_INFO
, &tag
);
648 pa_tagstruct_putu32(t
, idx
);
649 pa_pstream_send_tagstruct(c
->pstream
, t
);
650 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
);
655 pa_operation
* pa_context_get_source_output_info_list(pa_context
*c
, pa_source_output_info_cb_t cb
, void *userdata
) {
656 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
);
659 /*** Volume manipulation ***/
661 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
) {
670 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
671 PA_CHECK_VALIDITY_RETURN_NULL(c
, pa_cvolume_valid(volume
), PA_ERR_INVALID
);
673 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
675 t
= pa_tagstruct_command(c
, PA_COMMAND_SET_SINK_VOLUME
, &tag
);
676 pa_tagstruct_putu32(t
, idx
);
677 pa_tagstruct_puts(t
, NULL
);
678 pa_tagstruct_put_cvolume(t
, volume
);
679 pa_pstream_send_tagstruct(c
->pstream
, t
);
680 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
);
685 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
) {
695 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
696 PA_CHECK_VALIDITY_RETURN_NULL(c
, pa_cvolume_valid(volume
), PA_ERR_INVALID
);
697 PA_CHECK_VALIDITY_RETURN_NULL(c
, !name
|| *name
, PA_ERR_INVALID
);
699 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
701 t
= pa_tagstruct_command(c
, PA_COMMAND_SET_SINK_VOLUME
, &tag
);
702 pa_tagstruct_putu32(t
, PA_INVALID_INDEX
);
703 pa_tagstruct_puts(t
, name
);
704 pa_tagstruct_put_cvolume(t
, volume
);
705 pa_pstream_send_tagstruct(c
->pstream
, t
);
706 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
);
711 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
) {
719 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
721 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
723 t
= pa_tagstruct_command(c
, PA_COMMAND_SET_SINK_MUTE
, &tag
);
724 pa_tagstruct_putu32(t
, idx
);
725 pa_tagstruct_puts(t
, NULL
);
726 pa_tagstruct_put_boolean(t
, mute
);
727 pa_pstream_send_tagstruct(c
->pstream
, t
);
728 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
);
733 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
) {
742 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
743 PA_CHECK_VALIDITY_RETURN_NULL(c
, !name
|| *name
, PA_ERR_INVALID
);
745 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
747 t
= pa_tagstruct_command(c
, PA_COMMAND_SET_SINK_MUTE
, &tag
);
748 pa_tagstruct_putu32(t
, PA_INVALID_INDEX
);
749 pa_tagstruct_puts(t
, name
);
750 pa_tagstruct_put_boolean(t
, mute
);
751 pa_pstream_send_tagstruct(c
->pstream
, t
);
752 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
);
757 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
) {
766 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
767 PA_CHECK_VALIDITY_RETURN_NULL(c
, idx
!= PA_INVALID_INDEX
, PA_ERR_INVALID
);
768 PA_CHECK_VALIDITY_RETURN_NULL(c
, pa_cvolume_valid(volume
), PA_ERR_INVALID
);
770 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
772 t
= pa_tagstruct_command(c
, PA_COMMAND_SET_SINK_INPUT_VOLUME
, &tag
);
773 pa_tagstruct_putu32(t
, idx
);
774 pa_tagstruct_put_cvolume(t
, volume
);
775 pa_pstream_send_tagstruct(c
->pstream
, t
);
776 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
);
781 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
) {
790 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
791 PA_CHECK_VALIDITY_RETURN_NULL(c
, pa_cvolume_valid(volume
), PA_ERR_INVALID
);
793 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
795 t
= pa_tagstruct_command(c
, PA_COMMAND_SET_SOURCE_VOLUME
, &tag
);
796 pa_tagstruct_putu32(t
, idx
);
797 pa_tagstruct_puts(t
, NULL
);
798 pa_tagstruct_put_cvolume(t
, volume
);
799 pa_pstream_send_tagstruct(c
->pstream
, t
);
800 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
);
805 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
) {
815 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
816 PA_CHECK_VALIDITY_RETURN_NULL(c
, pa_cvolume_valid(volume
), PA_ERR_INVALID
);
817 PA_CHECK_VALIDITY_RETURN_NULL(c
, !name
|| *name
, PA_ERR_INVALID
);
819 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
821 t
= pa_tagstruct_command(c
, PA_COMMAND_SET_SOURCE_VOLUME
, &tag
);
822 pa_tagstruct_putu32(t
, PA_INVALID_INDEX
);
823 pa_tagstruct_puts(t
, name
);
824 pa_tagstruct_put_cvolume(t
, volume
);
825 pa_pstream_send_tagstruct(c
->pstream
, t
);
826 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
);
831 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
) {
839 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
841 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
843 t
= pa_tagstruct_command(c
, PA_COMMAND_SET_SOURCE_MUTE
, &tag
);
844 pa_tagstruct_putu32(t
, idx
);
845 pa_tagstruct_puts(t
, NULL
);
846 pa_tagstruct_put_boolean(t
, mute
);
847 pa_pstream_send_tagstruct(c
->pstream
, t
);
848 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
);
853 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
) {
862 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
863 PA_CHECK_VALIDITY_RETURN_NULL(c
, !name
|| *name
, PA_ERR_INVALID
);
865 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
867 t
= pa_tagstruct_command(c
, PA_COMMAND_SET_SOURCE_MUTE
, &tag
);
868 pa_tagstruct_putu32(t
, PA_INVALID_INDEX
);
869 pa_tagstruct_puts(t
, name
);
870 pa_tagstruct_put_boolean(t
, mute
);
871 pa_pstream_send_tagstruct(c
->pstream
, t
);
872 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
);
879 static void context_get_sample_info_callback(pa_pdispatch
*pd
, uint32_t command
, PA_GCC_UNUSED
uint32_t tag
, pa_tagstruct
*t
, void *userdata
) {
880 pa_operation
*o
= userdata
;
890 if (command
!= PA_COMMAND_REPLY
) {
891 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
897 while (!pa_tagstruct_eof(t
)) {
900 if (pa_tagstruct_getu32(t
, &i
.index
) < 0 ||
901 pa_tagstruct_gets(t
, &i
.name
) < 0 ||
902 pa_tagstruct_get_cvolume(t
, &i
.volume
) < 0 ||
903 pa_tagstruct_get_usec(t
, &i
.duration
) < 0 ||
904 pa_tagstruct_get_sample_spec(t
, &i
.sample_spec
) < 0 ||
905 pa_tagstruct_get_channel_map(t
, &i
.channel_map
) < 0 ||
906 pa_tagstruct_getu32(t
, &i
.bytes
) < 0 ||
907 pa_tagstruct_get_boolean(t
, &i
.lazy
) < 0 ||
908 pa_tagstruct_gets(t
, &i
.filename
) < 0) {
910 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
915 pa_sample_info_cb_t cb
= (pa_sample_info_cb_t
) o
->callback
;
916 cb(o
->context
, &i
, 0, o
->userdata
);
922 pa_sample_info_cb_t cb
= (pa_sample_info_cb_t
) o
->callback
;
923 cb(o
->context
, NULL
, eol
, o
->userdata
);
927 pa_operation_done(o
);
928 pa_operation_unref(o
);
931 pa_operation
* pa_context_get_sample_info_by_name(pa_context
*c
, const char *name
, pa_sample_info_cb_t cb
, void *userdata
) {
940 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
941 PA_CHECK_VALIDITY_RETURN_NULL(c
, name
&& *name
, PA_ERR_INVALID
);
943 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
945 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_SAMPLE_INFO
, &tag
);
946 pa_tagstruct_putu32(t
, PA_INVALID_INDEX
);
947 pa_tagstruct_puts(t
, name
);
948 pa_pstream_send_tagstruct(c
->pstream
, t
);
949 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
);
954 pa_operation
* pa_context_get_sample_info_by_index(pa_context
*c
, uint32_t idx
, pa_sample_info_cb_t cb
, void *userdata
) {
963 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
964 PA_CHECK_VALIDITY_RETURN_NULL(c
, idx
!= PA_INVALID_INDEX
, PA_ERR_INVALID
);
966 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
968 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_SAMPLE_INFO
, &tag
);
969 pa_tagstruct_putu32(t
, idx
);
970 pa_tagstruct_puts(t
, NULL
);
971 pa_pstream_send_tagstruct(c
->pstream
, t
);
972 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
);
977 pa_operation
* pa_context_get_sample_info_list(pa_context
*c
, pa_sample_info_cb_t cb
, void *userdata
) {
978 return pa_context_send_simple_command(c
, PA_COMMAND_GET_SAMPLE_INFO_LIST
, context_get_sample_info_callback
, (pa_operation_cb_t
) cb
, userdata
);
981 static pa_operation
* command_kill(pa_context
*c
, uint32_t command
, uint32_t idx
, pa_context_success_cb_t cb
, void *userdata
) {
989 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
990 PA_CHECK_VALIDITY_RETURN_NULL(c
, idx
!= PA_INVALID_INDEX
, PA_ERR_INVALID
);
992 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
994 t
= pa_tagstruct_command(c
, command
, &tag
);
995 pa_tagstruct_putu32(t
, idx
);
996 pa_pstream_send_tagstruct(c
->pstream
, t
);
997 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
);
1002 pa_operation
* pa_context_kill_client(pa_context
*c
, uint32_t idx
, pa_context_success_cb_t cb
, void *userdata
) {
1003 return command_kill(c
, PA_COMMAND_KILL_CLIENT
, idx
, cb
, userdata
);
1006 pa_operation
* pa_context_kill_sink_input(pa_context
*c
, uint32_t idx
, pa_context_success_cb_t cb
, void *userdata
) {
1007 return command_kill(c
, PA_COMMAND_KILL_SINK_INPUT
, idx
, cb
, userdata
);
1010 pa_operation
* pa_context_kill_source_output(pa_context
*c
, uint32_t idx
, pa_context_success_cb_t cb
, void *userdata
) {
1011 return command_kill(c
, PA_COMMAND_KILL_SOURCE_OUTPUT
, idx
, cb
, userdata
);
1014 static void context_index_callback(pa_pdispatch
*pd
, uint32_t command
, PA_GCC_UNUSED
uint32_t tag
, pa_tagstruct
*t
, void *userdata
) {
1015 pa_operation
*o
= userdata
;
1020 assert(o
->ref
>= 1);
1025 if (command
!= PA_COMMAND_REPLY
) {
1026 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
1029 idx
= PA_INVALID_INDEX
;
1030 } else if (pa_tagstruct_getu32(t
, &idx
) ||
1031 !pa_tagstruct_eof(t
)) {
1032 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
1037 pa_context_index_cb_t cb
= (pa_context_index_cb_t
) o
->callback
;
1038 cb(o
->context
, idx
, o
->userdata
);
1043 pa_operation_done(o
);
1044 pa_operation_unref(o
);
1047 pa_operation
* pa_context_load_module(pa_context
*c
, const char*name
, const char *argument
, pa_context_index_cb_t cb
, void *userdata
) {
1053 assert(c
->ref
>= 1);
1055 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
1056 PA_CHECK_VALIDITY_RETURN_NULL(c
, name
&& *name
, PA_ERR_INVALID
);
1058 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
1060 t
= pa_tagstruct_command(c
, PA_COMMAND_LOAD_MODULE
, &tag
);
1061 pa_tagstruct_puts(t
, name
);
1062 pa_tagstruct_puts(t
, argument
);
1063 pa_pstream_send_tagstruct(c
->pstream
, t
);
1064 pa_pdispatch_register_reply(c
->pdispatch
, tag
, DEFAULT_TIMEOUT
, context_index_callback
, pa_operation_ref(o
), (pa_free_cb_t
) pa_operation_unref
);
1069 pa_operation
* pa_context_unload_module(pa_context
*c
, uint32_t idx
, pa_context_success_cb_t cb
, void *userdata
) {
1070 return command_kill(c
, PA_COMMAND_UNLOAD_MODULE
, idx
, cb
, userdata
);
1073 /*** Autoload stuff ***/
1075 static void context_get_autoload_info_callback(pa_pdispatch
*pd
, uint32_t command
, PA_GCC_UNUSED
uint32_t tag
, pa_tagstruct
*t
, void *userdata
) {
1076 pa_operation
*o
= userdata
;
1081 assert(o
->ref
>= 1);
1086 if (command
!= PA_COMMAND_REPLY
) {
1087 if (pa_context_handle_error(o
->context
, command
, t
) < 0)
1093 while (!pa_tagstruct_eof(t
)) {
1096 if (pa_tagstruct_getu32(t
, &i
.index
) < 0 ||
1097 pa_tagstruct_gets(t
, &i
.name
) < 0 ||
1098 pa_tagstruct_getu32(t
, &i
.type
) < 0 ||
1099 pa_tagstruct_gets(t
, &i
.module
) < 0 ||
1100 pa_tagstruct_gets(t
, &i
.argument
) < 0) {
1101 pa_context_fail(o
->context
, PA_ERR_PROTOCOL
);
1106 pa_autoload_info_cb_t cb
= (pa_autoload_info_cb_t
) o
->callback
;
1107 cb(o
->context
, &i
, 0, o
->userdata
);
1113 pa_autoload_info_cb_t cb
= (pa_autoload_info_cb_t
) o
->callback
;
1114 cb(o
->context
, NULL
, eol
, o
->userdata
);
1118 pa_operation_done(o
);
1119 pa_operation_unref(o
);
1122 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
) {
1128 assert(c
->ref
>= 1);
1131 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
1132 PA_CHECK_VALIDITY_RETURN_NULL(c
, name
&& *name
, PA_ERR_INVALID
);
1133 PA_CHECK_VALIDITY_RETURN_NULL(c
, type
== PA_AUTOLOAD_SINK
|| type
== PA_AUTOLOAD_SOURCE
, PA_ERR_INVALID
);
1135 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
1137 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_AUTOLOAD_INFO
, &tag
);
1138 pa_tagstruct_puts(t
, name
);
1139 pa_tagstruct_putu32(t
, type
);
1140 pa_pstream_send_tagstruct(c
->pstream
, t
);
1141 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
);
1146 pa_operation
* pa_context_get_autoload_info_by_index(pa_context
*c
, uint32_t idx
, pa_autoload_info_cb_t cb
, void *userdata
) {
1152 assert(c
->ref
>= 1);
1155 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
1156 PA_CHECK_VALIDITY_RETURN_NULL(c
, idx
!= PA_INVALID_INDEX
, PA_ERR_INVALID
);
1158 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
1160 t
= pa_tagstruct_command(c
, PA_COMMAND_GET_AUTOLOAD_INFO
, &tag
);
1161 pa_tagstruct_putu32(t
, idx
);
1162 pa_pstream_send_tagstruct(c
->pstream
, t
);
1163 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
);
1168 pa_operation
* pa_context_get_autoload_info_list(pa_context
*c
, pa_autoload_info_cb_t cb
, void *userdata
) {
1169 return pa_context_send_simple_command(c
, PA_COMMAND_GET_AUTOLOAD_INFO_LIST
, context_get_autoload_info_callback
, (pa_operation_cb_t
) cb
, userdata
);
1172 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
) {
1178 assert(c
->ref
>= 1);
1180 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
1181 PA_CHECK_VALIDITY_RETURN_NULL(c
, name
&& *name
, PA_ERR_INVALID
);
1182 PA_CHECK_VALIDITY_RETURN_NULL(c
, type
== PA_AUTOLOAD_SINK
|| type
== PA_AUTOLOAD_SOURCE
, PA_ERR_INVALID
);
1183 PA_CHECK_VALIDITY_RETURN_NULL(c
, module
&& *module
, PA_ERR_INVALID
);
1185 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
1187 t
= pa_tagstruct_command(c
, PA_COMMAND_ADD_AUTOLOAD
, &tag
);
1188 pa_tagstruct_puts(t
, name
);
1189 pa_tagstruct_putu32(t
, type
);
1190 pa_tagstruct_puts(t
, module
);
1191 pa_tagstruct_puts(t
, argument
);
1192 pa_pstream_send_tagstruct(c
->pstream
, t
);
1193 pa_pdispatch_register_reply(c
->pdispatch
, tag
, DEFAULT_TIMEOUT
, context_index_callback
, pa_operation_ref(o
), (pa_free_cb_t
) pa_operation_unref
);
1198 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
) {
1204 assert(c
->ref
>= 1);
1206 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
1207 PA_CHECK_VALIDITY_RETURN_NULL(c
, name
&& *name
, PA_ERR_INVALID
);
1208 PA_CHECK_VALIDITY_RETURN_NULL(c
, type
== PA_AUTOLOAD_SINK
|| type
== PA_AUTOLOAD_SOURCE
, PA_ERR_INVALID
);
1210 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
1212 t
= pa_tagstruct_command(c
, PA_COMMAND_REMOVE_AUTOLOAD
, &tag
);
1213 pa_tagstruct_puts(t
, name
);
1214 pa_tagstruct_putu32(t
, type
);
1215 pa_pstream_send_tagstruct(c
->pstream
, t
);
1216 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
);
1221 pa_operation
* pa_context_remove_autoload_by_index(pa_context
*c
, uint32_t idx
, pa_context_success_cb_t cb
, void* userdata
) {
1227 assert(c
->ref
>= 1);
1229 PA_CHECK_VALIDITY_RETURN_NULL(c
, c
->state
== PA_CONTEXT_READY
, PA_ERR_BADSTATE
);
1230 PA_CHECK_VALIDITY_RETURN_NULL(c
, idx
!= PA_INVALID_INDEX
, PA_ERR_INVALID
);
1232 o
= pa_operation_new(c
, NULL
, (pa_operation_cb_t
) cb
, userdata
);
1234 t
= pa_tagstruct_command(c
, PA_COMMAND_REMOVE_AUTOLOAD
, &tag
);
1235 pa_tagstruct_putu32(t
, idx
);
1236 pa_pstream_send_tagstruct(c
->pstream
, t
);
1237 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
);