mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-10-29 05:40:23 -04:00
feee531c2b
The clients might wanna to know for which purpose is the port. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2207 lines
80 KiB
C
2207 lines
80 KiB
C
/***
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This file is part of PulseAudio.
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Copyright 2004-2006 Lennart Poettering
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Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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***/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <pulse/context.h>
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#include <pulse/direction.h>
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#include <pulse/xmalloc.h>
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#include <pulse/fork-detect.h>
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#include <pulsecore/macro.h>
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#include <pulsecore/core-util.h>
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#include <pulsecore/pstream-util.h>
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#include "internal.h"
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#include "introspect.h"
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/*** Statistics ***/
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static void context_stat_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
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pa_operation *o = userdata;
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pa_stat_info i, *p = &i;
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pa_assert(pd);
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pa_assert(o);
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pa_assert(PA_REFCNT_VALUE(o) >= 1);
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pa_zero(i);
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if (!o->context)
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goto finish;
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if (command != PA_COMMAND_REPLY) {
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if (pa_context_handle_error(o->context, command, t, false) < 0)
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goto finish;
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p = NULL;
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} else if (pa_tagstruct_getu32(t, &i.memblock_total) < 0 ||
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pa_tagstruct_getu32(t, &i.memblock_total_size) < 0 ||
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pa_tagstruct_getu32(t, &i.memblock_allocated) < 0 ||
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pa_tagstruct_getu32(t, &i.memblock_allocated_size) < 0 ||
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pa_tagstruct_getu32(t, &i.scache_size) < 0 ||
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!pa_tagstruct_eof(t)) {
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pa_context_fail(o->context, PA_ERR_PROTOCOL);
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goto finish;
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}
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if (o->callback) {
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pa_stat_info_cb_t cb = (pa_stat_info_cb_t) o->callback;
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cb(o->context, p, o->userdata);
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}
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finish:
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pa_operation_done(o);
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pa_operation_unref(o);
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}
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pa_operation* pa_context_stat(pa_context *c, pa_stat_info_cb_t cb, void *userdata) {
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return pa_context_send_simple_command(c, PA_COMMAND_STAT, context_stat_callback, (pa_operation_cb_t) cb, userdata);
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}
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/*** Server Info ***/
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static void context_get_server_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
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pa_operation *o = userdata;
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pa_server_info i, *p = &i;
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pa_assert(pd);
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pa_assert(o);
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pa_assert(PA_REFCNT_VALUE(o) >= 1);
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pa_zero(i);
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if (!o->context)
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goto finish;
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if (command != PA_COMMAND_REPLY) {
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if (pa_context_handle_error(o->context, command, t, false) < 0)
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goto finish;
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p = NULL;
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} else if (pa_tagstruct_gets(t, &i.server_name) < 0 ||
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pa_tagstruct_gets(t, &i.server_version) < 0 ||
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pa_tagstruct_gets(t, &i.user_name) < 0 ||
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pa_tagstruct_gets(t, &i.host_name) < 0 ||
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pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
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pa_tagstruct_gets(t, &i.default_sink_name) < 0 ||
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pa_tagstruct_gets(t, &i.default_source_name) < 0 ||
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pa_tagstruct_getu32(t, &i.cookie) < 0 ||
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(o->context->version >= 15 &&
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pa_tagstruct_get_channel_map(t, &i.channel_map) < 0) ||
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!pa_tagstruct_eof(t)) {
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pa_context_fail(o->context, PA_ERR_PROTOCOL);
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goto finish;
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}
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if (p && o->context->version < 15)
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pa_channel_map_init_extend(&i.channel_map, i.sample_spec.channels, PA_CHANNEL_MAP_DEFAULT);
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if (o->callback) {
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pa_server_info_cb_t cb = (pa_server_info_cb_t) o->callback;
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cb(o->context, p, o->userdata);
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}
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finish:
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pa_operation_done(o);
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pa_operation_unref(o);
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}
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pa_operation* pa_context_get_server_info(pa_context *c, pa_server_info_cb_t cb, void *userdata) {
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return pa_context_send_simple_command(c, PA_COMMAND_GET_SERVER_INFO, context_get_server_info_callback, (pa_operation_cb_t) cb, userdata);
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}
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/*** Sink Info ***/
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static void context_get_sink_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
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pa_operation *o = userdata;
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int eol = 1;
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pa_sink_info i;
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uint32_t j;
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pa_assert(pd);
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pa_assert(o);
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pa_assert(PA_REFCNT_VALUE(o) >= 1);
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/* For safety in case someone use fail: outside the while loop below */
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pa_zero(i);
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if (!o->context)
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goto finish;
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if (command != PA_COMMAND_REPLY) {
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if (pa_context_handle_error(o->context, command, t, false) < 0)
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goto finish;
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eol = -1;
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} else {
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while (!pa_tagstruct_eof(t)) {
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bool mute;
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uint32_t flags;
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uint32_t state;
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const char *ap = NULL;
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pa_zero(i);
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i.proplist = pa_proplist_new();
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i.base_volume = PA_VOLUME_NORM;
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i.n_volume_steps = PA_VOLUME_NORM+1;
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mute = false;
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state = PA_SINK_INVALID_STATE;
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i.card = PA_INVALID_INDEX;
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if (pa_tagstruct_getu32(t, &i.index) < 0 ||
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pa_tagstruct_gets(t, &i.name) < 0 ||
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pa_tagstruct_gets(t, &i.description) < 0 ||
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pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
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pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
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pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
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pa_tagstruct_get_cvolume(t, &i.volume) < 0 ||
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pa_tagstruct_get_boolean(t, &mute) < 0 ||
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pa_tagstruct_getu32(t, &i.monitor_source) < 0 ||
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pa_tagstruct_gets(t, &i.monitor_source_name) < 0 ||
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pa_tagstruct_get_usec(t, &i.latency) < 0 ||
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pa_tagstruct_gets(t, &i.driver) < 0 ||
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pa_tagstruct_getu32(t, &flags) < 0 ||
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(o->context->version >= 13 &&
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(pa_tagstruct_get_proplist(t, i.proplist) < 0 ||
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pa_tagstruct_get_usec(t, &i.configured_latency) < 0)) ||
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(o->context->version >= 15 &&
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(pa_tagstruct_get_volume(t, &i.base_volume) < 0 ||
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pa_tagstruct_getu32(t, &state) < 0 ||
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pa_tagstruct_getu32(t, &i.n_volume_steps) < 0 ||
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pa_tagstruct_getu32(t, &i.card) < 0)) ||
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(o->context->version >= 16 &&
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(pa_tagstruct_getu32(t, &i.n_ports)))) {
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goto fail;
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}
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if (o->context->version >= 16) {
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if (i.n_ports > 0) {
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i.ports = pa_xnew(pa_sink_port_info*, i.n_ports+1);
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i.ports[0] = pa_xnew(pa_sink_port_info, i.n_ports);
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for (j = 0; j < i.n_ports; j++) {
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i.ports[j] = &i.ports[0][j];
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if (pa_tagstruct_gets(t, &i.ports[j]->name) < 0 ||
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pa_tagstruct_gets(t, &i.ports[j]->description) < 0 ||
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pa_tagstruct_getu32(t, &i.ports[j]->priority) < 0) {
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goto fail;
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}
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i.ports[j]->available = PA_PORT_AVAILABLE_UNKNOWN;
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if (o->context->version >= 24) {
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uint32_t av;
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if (pa_tagstruct_getu32(t, &av) < 0 || av > PA_PORT_AVAILABLE_YES)
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goto fail;
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i.ports[j]->available = av;
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}
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i.ports[j]->available_group = NULL;
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i.ports[j]->type = PA_DEVICE_PORT_TYPE_UNKNOWN;
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if (o->context->version >= 34) {
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if (pa_tagstruct_gets(t, &i.ports[j]->available_group) < 0 ||
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pa_tagstruct_getu32(t, &i.ports[j]->type) < 0)
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goto fail;
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}
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}
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i.ports[j] = NULL;
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}
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if (pa_tagstruct_gets(t, &ap) < 0)
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goto fail;
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if (ap) {
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for (j = 0; j < i.n_ports; j++)
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if (pa_streq(i.ports[j]->name, ap)) {
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i.active_port = i.ports[j];
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break;
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}
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}
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}
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if (o->context->version >= 21) {
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uint8_t n_formats;
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if (pa_tagstruct_getu8(t, &n_formats) < 0 || n_formats < 1)
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goto fail;
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i.formats = pa_xnew0(pa_format_info*, n_formats);
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for (j = 0; j < n_formats; j++) {
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i.n_formats++;
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i.formats[j] = pa_format_info_new();
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if (pa_tagstruct_get_format_info(t, i.formats[j]) < 0)
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goto fail;
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}
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}
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i.mute = (int) mute;
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i.flags = (pa_sink_flags_t) flags;
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i.state = (pa_sink_state_t) state;
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if (o->callback) {
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pa_sink_info_cb_t cb = (pa_sink_info_cb_t) o->callback;
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cb(o->context, &i, 0, o->userdata);
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}
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if (i.formats) {
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for (j = 0; j < i.n_formats; j++)
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pa_format_info_free(i.formats[j]);
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pa_xfree(i.formats);
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}
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if (i.ports) {
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pa_xfree(i.ports[0]);
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pa_xfree(i.ports);
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}
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pa_proplist_free(i.proplist);
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}
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}
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if (o->callback) {
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pa_sink_info_cb_t cb = (pa_sink_info_cb_t) o->callback;
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cb(o->context, NULL, eol, o->userdata);
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}
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finish:
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pa_operation_done(o);
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pa_operation_unref(o);
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return;
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fail:
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pa_assert(i.proplist);
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pa_context_fail(o->context, PA_ERR_PROTOCOL);
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if (i.formats) {
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for (j = 0; j < i.n_formats; j++)
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pa_format_info_free(i.formats[j]);
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pa_xfree(i.formats);
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}
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if (i.ports) {
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pa_xfree(i.ports[0]);
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pa_xfree(i.ports);
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}
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pa_proplist_free(i.proplist);
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goto finish;
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}
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pa_operation* pa_context_get_sink_info_list(pa_context *c, pa_sink_info_cb_t cb, void *userdata) {
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return pa_context_send_simple_command(c, PA_COMMAND_GET_SINK_INFO_LIST, context_get_sink_info_callback, (pa_operation_cb_t) cb, userdata);
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}
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|
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pa_operation* pa_context_get_sink_info_by_index(pa_context *c, uint32_t idx, pa_sink_info_cb_t cb, void *userdata) {
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pa_tagstruct *t;
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pa_operation *o;
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uint32_t tag;
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|
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pa_assert(c);
|
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pa_assert(PA_REFCNT_VALUE(c) >= 1);
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pa_assert(cb);
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PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
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PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
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|
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o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
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t = pa_tagstruct_command(c, PA_COMMAND_GET_SINK_INFO, &tag);
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pa_tagstruct_putu32(t, idx);
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pa_tagstruct_puts(t, NULL);
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pa_pstream_send_tagstruct(c->pstream, t);
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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);
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|
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return o;
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}
|
|
|
|
pa_operation* pa_context_get_sink_info_by_name(pa_context *c, const char *name, pa_sink_info_cb_t cb, void *userdata) {
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pa_tagstruct *t;
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pa_operation *o;
|
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uint32_t tag;
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|
|
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pa_assert(c);
|
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pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
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PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
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PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
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|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_SINK_INFO, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
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pa_tagstruct_puts(t, name);
|
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pa_pstream_send_tagstruct(c->pstream, t);
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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);
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|
|
|
return o;
|
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}
|
|
|
|
pa_operation* pa_context_set_sink_port_by_index(pa_context *c, uint32_t idx, const char*port, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 16, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_PORT, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_tagstruct_puts(t, port);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_set_sink_port_by_name(pa_context *c, const char *name, const char*port, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 16, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_PORT, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_tagstruct_puts(t, port);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
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|
|
return o;
|
|
}
|
|
|
|
/*** Source info ***/
|
|
|
|
static void context_get_source_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
|
|
pa_operation *o = userdata;
|
|
int eol = 1;
|
|
pa_source_info i;
|
|
uint32_t j;
|
|
|
|
pa_assert(pd);
|
|
pa_assert(o);
|
|
pa_assert(PA_REFCNT_VALUE(o) >= 1);
|
|
|
|
/* For safety in case someone use fail: outside the while loop below */
|
|
pa_zero(i);
|
|
|
|
if (!o->context)
|
|
goto finish;
|
|
|
|
if (command != PA_COMMAND_REPLY) {
|
|
if (pa_context_handle_error(o->context, command, t, false) < 0)
|
|
goto finish;
|
|
|
|
eol = -1;
|
|
} else {
|
|
|
|
while (!pa_tagstruct_eof(t)) {
|
|
bool mute;
|
|
uint32_t flags;
|
|
uint32_t state;
|
|
const char *ap;
|
|
|
|
pa_zero(i);
|
|
i.proplist = pa_proplist_new();
|
|
i.base_volume = PA_VOLUME_NORM;
|
|
i.n_volume_steps = PA_VOLUME_NORM+1;
|
|
mute = false;
|
|
state = PA_SOURCE_INVALID_STATE;
|
|
i.card = PA_INVALID_INDEX;
|
|
|
|
if (pa_tagstruct_getu32(t, &i.index) < 0 ||
|
|
pa_tagstruct_gets(t, &i.name) < 0 ||
|
|
pa_tagstruct_gets(t, &i.description) < 0 ||
|
|
pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
|
|
pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
|
|
pa_tagstruct_get_cvolume(t, &i.volume) < 0 ||
|
|
pa_tagstruct_get_boolean(t, &mute) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.monitor_of_sink) < 0 ||
|
|
pa_tagstruct_gets(t, &i.monitor_of_sink_name) < 0 ||
|
|
pa_tagstruct_get_usec(t, &i.latency) < 0 ||
|
|
pa_tagstruct_gets(t, &i.driver) < 0 ||
|
|
pa_tagstruct_getu32(t, &flags) < 0 ||
|
|
(o->context->version >= 13 &&
|
|
(pa_tagstruct_get_proplist(t, i.proplist) < 0 ||
|
|
pa_tagstruct_get_usec(t, &i.configured_latency) < 0)) ||
|
|
(o->context->version >= 15 &&
|
|
(pa_tagstruct_get_volume(t, &i.base_volume) < 0 ||
|
|
pa_tagstruct_getu32(t, &state) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.n_volume_steps) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.card) < 0)) ||
|
|
(o->context->version >= 16 &&
|
|
(pa_tagstruct_getu32(t, &i.n_ports)))) {
|
|
|
|
goto fail;
|
|
}
|
|
|
|
if (o->context->version >= 16) {
|
|
if (i.n_ports > 0) {
|
|
i.ports = pa_xnew(pa_source_port_info*, i.n_ports+1);
|
|
i.ports[0] = pa_xnew(pa_source_port_info, i.n_ports);
|
|
|
|
for (j = 0; j < i.n_ports; j++) {
|
|
i.ports[j] = &i.ports[0][j];
|
|
|
|
if (pa_tagstruct_gets(t, &i.ports[j]->name) < 0 ||
|
|
pa_tagstruct_gets(t, &i.ports[j]->description) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.ports[j]->priority) < 0) {
|
|
|
|
goto fail;
|
|
}
|
|
|
|
i.ports[j]->available = PA_PORT_AVAILABLE_UNKNOWN;
|
|
if (o->context->version >= 24) {
|
|
uint32_t av;
|
|
if (pa_tagstruct_getu32(t, &av) < 0 || av > PA_PORT_AVAILABLE_YES)
|
|
goto fail;
|
|
i.ports[j]->available = av;
|
|
}
|
|
i.ports[j]->available_group = NULL;
|
|
i.ports[j]->type = PA_DEVICE_PORT_TYPE_UNKNOWN;
|
|
if (o->context->version >= 34) {
|
|
if (pa_tagstruct_gets(t, &i.ports[j]->available_group) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.ports[j]->type))
|
|
goto fail;
|
|
}
|
|
}
|
|
|
|
i.ports[j] = NULL;
|
|
}
|
|
if (pa_tagstruct_gets(t, &ap) < 0)
|
|
goto fail;
|
|
|
|
if (ap) {
|
|
for (j = 0; j < i.n_ports; j++)
|
|
if (pa_streq(i.ports[j]->name, ap)) {
|
|
i.active_port = i.ports[j];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (o->context->version >= 22) {
|
|
uint8_t n_formats;
|
|
if (pa_tagstruct_getu8(t, &n_formats) < 0 || n_formats < 1)
|
|
goto fail;
|
|
|
|
i.formats = pa_xnew0(pa_format_info*, n_formats);
|
|
|
|
for (j = 0; j < n_formats; j++) {
|
|
i.n_formats++;
|
|
i.formats[j] = pa_format_info_new();
|
|
|
|
if (pa_tagstruct_get_format_info(t, i.formats[j]) < 0)
|
|
goto fail;
|
|
}
|
|
}
|
|
|
|
i.mute = (int) mute;
|
|
i.flags = (pa_source_flags_t) flags;
|
|
i.state = (pa_source_state_t) state;
|
|
|
|
if (o->callback) {
|
|
pa_source_info_cb_t cb = (pa_source_info_cb_t) o->callback;
|
|
cb(o->context, &i, 0, o->userdata);
|
|
}
|
|
|
|
if (i.formats) {
|
|
for (j = 0; j < i.n_formats; j++)
|
|
pa_format_info_free(i.formats[j]);
|
|
pa_xfree(i.formats);
|
|
}
|
|
if (i.ports) {
|
|
pa_xfree(i.ports[0]);
|
|
pa_xfree(i.ports);
|
|
}
|
|
pa_proplist_free(i.proplist);
|
|
}
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_source_info_cb_t cb = (pa_source_info_cb_t) o->callback;
|
|
cb(o->context, NULL, eol, o->userdata);
|
|
}
|
|
|
|
finish:
|
|
pa_operation_done(o);
|
|
pa_operation_unref(o);
|
|
return;
|
|
|
|
fail:
|
|
pa_assert(i.proplist);
|
|
|
|
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
|
|
|
if (i.formats) {
|
|
for (j = 0; j < i.n_formats; j++)
|
|
pa_format_info_free(i.formats[j]);
|
|
pa_xfree(i.formats);
|
|
}
|
|
if (i.ports) {
|
|
pa_xfree(i.ports[0]);
|
|
pa_xfree(i.ports);
|
|
}
|
|
pa_proplist_free(i.proplist);
|
|
|
|
goto finish;
|
|
}
|
|
|
|
pa_operation* pa_context_get_source_info_list(pa_context *c, pa_source_info_cb_t cb, void *userdata) {
|
|
return pa_context_send_simple_command(c, PA_COMMAND_GET_SOURCE_INFO_LIST, context_get_source_info_callback, (pa_operation_cb_t) cb, userdata);
|
|
}
|
|
|
|
pa_operation* pa_context_get_source_info_by_index(pa_context *c, uint32_t idx, pa_source_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_SOURCE_INFO, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_get_source_info_by_name(pa_context *c, const char *name, pa_source_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_SOURCE_INFO, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_set_source_port_by_index(pa_context *c, uint32_t idx, const char*port, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 16, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_PORT, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_tagstruct_puts(t, port);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_set_source_port_by_name(pa_context *c, const char *name, const char*port, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 16, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_PORT, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_tagstruct_puts(t, port);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
/*** Client info ***/
|
|
|
|
static void context_get_client_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
|
|
pa_operation *o = userdata;
|
|
int eol = 1;
|
|
|
|
pa_assert(pd);
|
|
pa_assert(o);
|
|
pa_assert(PA_REFCNT_VALUE(o) >= 1);
|
|
|
|
if (!o->context)
|
|
goto finish;
|
|
|
|
if (command != PA_COMMAND_REPLY) {
|
|
if (pa_context_handle_error(o->context, command, t, false) < 0)
|
|
goto finish;
|
|
|
|
eol = -1;
|
|
} else {
|
|
|
|
while (!pa_tagstruct_eof(t)) {
|
|
pa_client_info i;
|
|
|
|
pa_zero(i);
|
|
i.proplist = pa_proplist_new();
|
|
|
|
if (pa_tagstruct_getu32(t, &i.index) < 0 ||
|
|
pa_tagstruct_gets(t, &i.name) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
|
|
pa_tagstruct_gets(t, &i.driver) < 0 ||
|
|
(o->context->version >= 13 && pa_tagstruct_get_proplist(t, i.proplist) < 0)) {
|
|
|
|
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
|
pa_proplist_free(i.proplist);
|
|
goto finish;
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_client_info_cb_t cb = (pa_client_info_cb_t) o->callback;
|
|
cb(o->context, &i, 0, o->userdata);
|
|
}
|
|
|
|
pa_proplist_free(i.proplist);
|
|
}
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_client_info_cb_t cb = (pa_client_info_cb_t) o->callback;
|
|
cb(o->context, NULL, eol, o->userdata);
|
|
}
|
|
|
|
finish:
|
|
pa_operation_done(o);
|
|
pa_operation_unref(o);
|
|
}
|
|
|
|
pa_operation* pa_context_get_client_info(pa_context *c, uint32_t idx, pa_client_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_CLIENT_INFO, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_get_client_info_list(pa_context *c, pa_client_info_cb_t cb, void *userdata) {
|
|
return pa_context_send_simple_command(c, PA_COMMAND_GET_CLIENT_INFO_LIST, context_get_client_info_callback, (pa_operation_cb_t) cb, userdata);
|
|
}
|
|
|
|
/*** Card info ***/
|
|
|
|
static void card_info_free(pa_card_info* i) {
|
|
if (i->proplist)
|
|
pa_proplist_free(i->proplist);
|
|
|
|
pa_xfree(i->profiles);
|
|
|
|
if (i->n_profiles) {
|
|
uint32_t j;
|
|
|
|
for (j = 0; j < i->n_profiles; j++)
|
|
pa_xfree(i->profiles2[j]);
|
|
|
|
pa_xfree(i->profiles2);
|
|
}
|
|
|
|
if (i->ports) {
|
|
uint32_t j;
|
|
|
|
for (j = 0; j < i->n_ports; j++) {
|
|
if (i->ports[j]) {
|
|
if (i->ports[j]->profiles)
|
|
pa_xfree(i->ports[j]->profiles);
|
|
if (i->ports[j]->profiles2)
|
|
pa_xfree(i->ports[j]->profiles2);
|
|
if (i->ports[j]->proplist)
|
|
pa_proplist_free(i->ports[j]->proplist);
|
|
}
|
|
}
|
|
|
|
pa_xfree(i->ports[0]);
|
|
pa_xfree(i->ports);
|
|
}
|
|
}
|
|
|
|
static int fill_card_port_info(pa_context *context, pa_tagstruct* t, pa_card_info* i) {
|
|
uint32_t j, k, l;
|
|
|
|
if (pa_tagstruct_getu32(t, &i->n_ports) < 0)
|
|
return -PA_ERR_PROTOCOL;
|
|
|
|
if (i->n_ports == 0) {
|
|
i->ports = NULL;
|
|
return 0;
|
|
}
|
|
|
|
i->ports = pa_xnew0(pa_card_port_info*, i->n_ports+1);
|
|
i->ports[0] = pa_xnew0(pa_card_port_info, i->n_ports);
|
|
|
|
for (j = 0; j < i->n_ports; j++) {
|
|
uint8_t direction;
|
|
uint32_t available;
|
|
pa_card_port_info* port = i->ports[j] = &i->ports[0][j];
|
|
|
|
port->proplist = pa_proplist_new();
|
|
|
|
if (pa_tagstruct_gets(t, &port->name) < 0 ||
|
|
pa_tagstruct_gets(t, &port->description) < 0 ||
|
|
pa_tagstruct_getu32(t, &port->priority) < 0 ||
|
|
pa_tagstruct_getu32(t, &available) < 0 ||
|
|
pa_tagstruct_getu8(t, &direction) < 0 ||
|
|
!pa_direction_valid(direction) ||
|
|
pa_tagstruct_get_proplist(t, port->proplist) < 0 ||
|
|
pa_tagstruct_getu32(t, &port->n_profiles) < 0) {
|
|
|
|
return -PA_ERR_PROTOCOL;
|
|
}
|
|
|
|
if (available > PA_PORT_AVAILABLE_YES ) {
|
|
return -PA_ERR_PROTOCOL;
|
|
}
|
|
|
|
port->direction = direction;
|
|
port->available = available;
|
|
|
|
if (port->n_profiles > 0) {
|
|
port->profiles = pa_xnew0(pa_card_profile_info*, i->n_profiles+1);
|
|
port->profiles2 = pa_xnew0(pa_card_profile_info2*, i->n_profiles+1);
|
|
|
|
for (k = 0; k < port->n_profiles; k++) {
|
|
const char* profilename;
|
|
|
|
if (pa_tagstruct_gets(t, &profilename) < 0)
|
|
return -PA_ERR_PROTOCOL;
|
|
|
|
for (l = 0; l < i->n_profiles; l++) {
|
|
if (pa_streq(i->profiles[l].name, profilename)) {
|
|
port->profiles[k] = &i->profiles[l];
|
|
port->profiles2[k] = i->profiles2[l];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (l >= i->n_profiles)
|
|
return -PA_ERR_PROTOCOL;
|
|
}
|
|
}
|
|
if (context->version >= 27) {
|
|
if (pa_tagstruct_gets64(t, &port->latency_offset) < 0)
|
|
return -PA_ERR_PROTOCOL;
|
|
} else
|
|
port->latency_offset = 0;
|
|
|
|
port->type = PA_DEVICE_PORT_TYPE_UNKNOWN;
|
|
if (context->version >= 34) {
|
|
if (pa_tagstruct_gets(t, &port->available_group) < 0 ||
|
|
pa_tagstruct_getu32(t, &port->type) < 0)
|
|
return -PA_ERR_PROTOCOL;
|
|
} else
|
|
port->available_group = NULL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int fill_card_profile_info(pa_context *context, pa_tagstruct* t, pa_card_info* i) {
|
|
uint32_t j;
|
|
|
|
i->profiles = pa_xnew0(pa_card_profile_info, i->n_profiles+1);
|
|
i->profiles2 = pa_xnew0(pa_card_profile_info2*, i->n_profiles+1);
|
|
|
|
for (j = 0; j < i->n_profiles; j++) {
|
|
if (pa_tagstruct_gets(t, &i->profiles[j].name) < 0 ||
|
|
pa_tagstruct_gets(t, &i->profiles[j].description) < 0 ||
|
|
pa_tagstruct_getu32(t, &i->profiles[j].n_sinks) < 0 ||
|
|
pa_tagstruct_getu32(t, &i->profiles[j].n_sources) < 0 ||
|
|
pa_tagstruct_getu32(t, &i->profiles[j].priority) < 0)
|
|
return -PA_ERR_PROTOCOL;
|
|
|
|
i->profiles2[j] = pa_xnew0(pa_card_profile_info2, 1);
|
|
i->profiles2[j]->name = i->profiles[j].name;
|
|
i->profiles2[j]->description = i->profiles[j].description;
|
|
i->profiles2[j]->n_sinks = i->profiles[j].n_sinks;
|
|
i->profiles2[j]->n_sources = i->profiles[j].n_sources;
|
|
i->profiles2[j]->priority = i->profiles[j].priority;
|
|
i->profiles2[j]->available = 1;
|
|
|
|
if (context->version >= 29) {
|
|
uint32_t av;
|
|
|
|
if (pa_tagstruct_getu32(t, &av) < 0)
|
|
return -PA_ERR_PROTOCOL;
|
|
|
|
i->profiles2[j]->available = av;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void context_get_card_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
|
|
pa_operation *o = userdata;
|
|
int eol = 1;
|
|
pa_card_info i;
|
|
|
|
pa_assert(pd);
|
|
pa_assert(o);
|
|
pa_assert(PA_REFCNT_VALUE(o) >= 1);
|
|
|
|
if (!o->context)
|
|
goto finish;
|
|
|
|
if (command != PA_COMMAND_REPLY) {
|
|
if (pa_context_handle_error(o->context, command, t, false) < 0)
|
|
goto finish;
|
|
|
|
eol = -1;
|
|
} else {
|
|
|
|
while (!pa_tagstruct_eof(t)) {
|
|
uint32_t j;
|
|
const char*ap;
|
|
|
|
pa_zero(i);
|
|
|
|
if (pa_tagstruct_getu32(t, &i.index) < 0 ||
|
|
pa_tagstruct_gets(t, &i.name) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
|
|
pa_tagstruct_gets(t, &i.driver) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.n_profiles) < 0)
|
|
goto fail;
|
|
|
|
if (i.n_profiles > 0) {
|
|
if (fill_card_profile_info(o->context, t, &i) < 0)
|
|
goto fail;
|
|
}
|
|
|
|
i.proplist = pa_proplist_new();
|
|
|
|
if (pa_tagstruct_gets(t, &ap) < 0 ||
|
|
pa_tagstruct_get_proplist(t, i.proplist) < 0) {
|
|
|
|
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
|
card_info_free(&i);
|
|
goto finish;
|
|
}
|
|
|
|
if (ap) {
|
|
for (j = 0; j < i.n_profiles; j++)
|
|
if (pa_streq(i.profiles[j].name, ap)) {
|
|
i.active_profile = &i.profiles[j];
|
|
i.active_profile2 = i.profiles2[j];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (o->context->version >= 26) {
|
|
if (fill_card_port_info(o->context, t, &i) < 0)
|
|
goto fail;
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_card_info_cb_t cb = (pa_card_info_cb_t) o->callback;
|
|
cb(o->context, &i, 0, o->userdata);
|
|
}
|
|
|
|
card_info_free(&i);
|
|
}
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_card_info_cb_t cb = (pa_card_info_cb_t) o->callback;
|
|
cb(o->context, NULL, eol, o->userdata);
|
|
}
|
|
|
|
finish:
|
|
pa_operation_done(o);
|
|
pa_operation_unref(o);
|
|
return;
|
|
|
|
fail:
|
|
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
|
card_info_free(&i);
|
|
goto finish;
|
|
}
|
|
|
|
pa_operation* pa_context_get_card_info_by_index(pa_context *c, uint32_t idx, pa_card_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_CARD_INFO, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_card_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_get_card_info_by_name(pa_context *c, const char*name, pa_card_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_CARD_INFO, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_card_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_get_card_info_list(pa_context *c, pa_card_info_cb_t cb, void *userdata) {
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
|
|
|
|
return pa_context_send_simple_command(c, PA_COMMAND_GET_CARD_INFO_LIST, context_get_card_info_callback, (pa_operation_cb_t) cb, userdata);
|
|
}
|
|
|
|
pa_operation* pa_context_set_card_profile_by_index(pa_context *c, uint32_t idx, const char*profile, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_CARD_PROFILE, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_tagstruct_puts(t, profile);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_set_card_profile_by_name(pa_context *c, const char *name, const char*profile, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_CARD_PROFILE, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_tagstruct_puts(t, profile);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
/*** Module info ***/
|
|
|
|
static void context_get_module_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
|
|
pa_operation *o = userdata;
|
|
int eol = 1;
|
|
|
|
pa_assert(pd);
|
|
pa_assert(o);
|
|
pa_assert(PA_REFCNT_VALUE(o) >= 1);
|
|
|
|
if (!o->context)
|
|
goto finish;
|
|
|
|
if (command != PA_COMMAND_REPLY) {
|
|
if (pa_context_handle_error(o->context, command, t, false) < 0)
|
|
goto finish;
|
|
|
|
eol = -1;
|
|
} else {
|
|
|
|
while (!pa_tagstruct_eof(t)) {
|
|
pa_module_info i;
|
|
bool auto_unload = false;
|
|
|
|
pa_zero(i);
|
|
i.proplist = pa_proplist_new();
|
|
|
|
if (pa_tagstruct_getu32(t, &i.index) < 0 ||
|
|
pa_tagstruct_gets(t, &i.name) < 0 ||
|
|
pa_tagstruct_gets(t, &i.argument) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.n_used) < 0 ||
|
|
(o->context->version < 15 && pa_tagstruct_get_boolean(t, &auto_unload) < 0) ||
|
|
(o->context->version >= 15 && pa_tagstruct_get_proplist(t, i.proplist) < 0)) {
|
|
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
|
goto finish;
|
|
}
|
|
|
|
i.auto_unload = (int) auto_unload;
|
|
|
|
if (o->callback) {
|
|
pa_module_info_cb_t cb = (pa_module_info_cb_t) o->callback;
|
|
cb(o->context, &i, 0, o->userdata);
|
|
}
|
|
|
|
pa_proplist_free(i.proplist);
|
|
}
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_module_info_cb_t cb = (pa_module_info_cb_t) o->callback;
|
|
cb(o->context, NULL, eol, o->userdata);
|
|
}
|
|
|
|
finish:
|
|
pa_operation_done(o);
|
|
pa_operation_unref(o);
|
|
}
|
|
|
|
pa_operation* pa_context_get_module_info(pa_context *c, uint32_t idx, pa_module_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_MODULE_INFO, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_get_module_info_list(pa_context *c, pa_module_info_cb_t cb, void *userdata) {
|
|
return pa_context_send_simple_command(c, PA_COMMAND_GET_MODULE_INFO_LIST, context_get_module_info_callback, (pa_operation_cb_t) cb, userdata);
|
|
}
|
|
|
|
/*** Sink input info ***/
|
|
|
|
static void context_get_sink_input_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
|
|
pa_operation *o = userdata;
|
|
int eol = 1;
|
|
|
|
pa_assert(pd);
|
|
pa_assert(o);
|
|
pa_assert(PA_REFCNT_VALUE(o) >= 1);
|
|
|
|
if (!o->context)
|
|
goto finish;
|
|
|
|
if (command != PA_COMMAND_REPLY) {
|
|
if (pa_context_handle_error(o->context, command, t, false) < 0)
|
|
goto finish;
|
|
|
|
eol = -1;
|
|
} else {
|
|
|
|
while (!pa_tagstruct_eof(t)) {
|
|
pa_sink_input_info i;
|
|
bool mute = false, corked = false, has_volume = false, volume_writable = true;
|
|
|
|
pa_zero(i);
|
|
i.proplist = pa_proplist_new();
|
|
i.format = pa_format_info_new();
|
|
|
|
if (pa_tagstruct_getu32(t, &i.index) < 0 ||
|
|
pa_tagstruct_gets(t, &i.name) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.client) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.sink) < 0 ||
|
|
pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
|
|
pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
|
|
pa_tagstruct_get_cvolume(t, &i.volume) < 0 ||
|
|
pa_tagstruct_get_usec(t, &i.buffer_usec) < 0 ||
|
|
pa_tagstruct_get_usec(t, &i.sink_usec) < 0 ||
|
|
pa_tagstruct_gets(t, &i.resample_method) < 0 ||
|
|
pa_tagstruct_gets(t, &i.driver) < 0 ||
|
|
(o->context->version >= 11 && pa_tagstruct_get_boolean(t, &mute) < 0) ||
|
|
(o->context->version >= 13 && pa_tagstruct_get_proplist(t, i.proplist) < 0) ||
|
|
(o->context->version >= 19 && pa_tagstruct_get_boolean(t, &corked) < 0) ||
|
|
(o->context->version >= 20 && (pa_tagstruct_get_boolean(t, &has_volume) < 0 ||
|
|
pa_tagstruct_get_boolean(t, &volume_writable) < 0)) ||
|
|
(o->context->version >= 21 && pa_tagstruct_get_format_info(t, i.format) < 0)) {
|
|
|
|
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
|
pa_proplist_free(i.proplist);
|
|
pa_format_info_free(i.format);
|
|
goto finish;
|
|
}
|
|
|
|
i.mute = (int) mute;
|
|
i.corked = (int) corked;
|
|
i.has_volume = (int) has_volume;
|
|
i.volume_writable = (int) volume_writable;
|
|
|
|
if (o->callback) {
|
|
pa_sink_input_info_cb_t cb = (pa_sink_input_info_cb_t) o->callback;
|
|
cb(o->context, &i, 0, o->userdata);
|
|
}
|
|
|
|
pa_proplist_free(i.proplist);
|
|
pa_format_info_free(i.format);
|
|
}
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_sink_input_info_cb_t cb = (pa_sink_input_info_cb_t) o->callback;
|
|
cb(o->context, NULL, eol, o->userdata);
|
|
}
|
|
|
|
finish:
|
|
pa_operation_done(o);
|
|
pa_operation_unref(o);
|
|
}
|
|
|
|
pa_operation* pa_context_get_sink_input_info(pa_context *c, uint32_t idx, pa_sink_input_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_SINK_INPUT_INFO, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
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);
|
|
}
|
|
|
|
/*** Source output info ***/
|
|
|
|
static void context_get_source_output_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
|
|
pa_operation *o = userdata;
|
|
int eol = 1;
|
|
|
|
pa_assert(pd);
|
|
pa_assert(o);
|
|
pa_assert(PA_REFCNT_VALUE(o) >= 1);
|
|
|
|
if (!o->context)
|
|
goto finish;
|
|
|
|
if (command != PA_COMMAND_REPLY) {
|
|
if (pa_context_handle_error(o->context, command, t, false) < 0)
|
|
goto finish;
|
|
|
|
eol = -1;
|
|
} else {
|
|
|
|
while (!pa_tagstruct_eof(t)) {
|
|
pa_source_output_info i;
|
|
bool mute = false, corked = false, has_volume = false, volume_writable = true;
|
|
|
|
pa_zero(i);
|
|
i.proplist = pa_proplist_new();
|
|
i.format = pa_format_info_new();
|
|
|
|
if (pa_tagstruct_getu32(t, &i.index) < 0 ||
|
|
pa_tagstruct_gets(t, &i.name) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.client) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.source) < 0 ||
|
|
pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
|
|
pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
|
|
pa_tagstruct_get_usec(t, &i.buffer_usec) < 0 ||
|
|
pa_tagstruct_get_usec(t, &i.source_usec) < 0 ||
|
|
pa_tagstruct_gets(t, &i.resample_method) < 0 ||
|
|
pa_tagstruct_gets(t, &i.driver) < 0 ||
|
|
(o->context->version >= 13 && pa_tagstruct_get_proplist(t, i.proplist) < 0) ||
|
|
(o->context->version >= 19 && pa_tagstruct_get_boolean(t, &corked) < 0) ||
|
|
(o->context->version >= 22 && (pa_tagstruct_get_cvolume(t, &i.volume) < 0 ||
|
|
pa_tagstruct_get_boolean(t, &mute) < 0 ||
|
|
pa_tagstruct_get_boolean(t, &has_volume) < 0 ||
|
|
pa_tagstruct_get_boolean(t, &volume_writable) < 0 ||
|
|
pa_tagstruct_get_format_info(t, i.format) < 0))) {
|
|
|
|
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
|
pa_proplist_free(i.proplist);
|
|
pa_format_info_free(i.format);
|
|
goto finish;
|
|
}
|
|
|
|
i.mute = (int) mute;
|
|
i.corked = (int) corked;
|
|
i.has_volume = (int) has_volume;
|
|
i.volume_writable = (int) volume_writable;
|
|
|
|
if (o->callback) {
|
|
pa_source_output_info_cb_t cb = (pa_source_output_info_cb_t) o->callback;
|
|
cb(o->context, &i, 0, o->userdata);
|
|
}
|
|
|
|
pa_proplist_free(i.proplist);
|
|
pa_format_info_free(i.format);
|
|
}
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_source_output_info_cb_t cb = (pa_source_output_info_cb_t) o->callback;
|
|
cb(o->context, NULL, eol, o->userdata);
|
|
}
|
|
|
|
finish:
|
|
pa_operation_done(o);
|
|
pa_operation_unref(o);
|
|
}
|
|
|
|
pa_operation* pa_context_get_source_output_info(pa_context *c, uint32_t idx, pa_source_output_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_SOURCE_OUTPUT_INFO, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_get_source_output_info_list(pa_context *c, pa_source_output_info_cb_t cb, void *userdata) {
|
|
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);
|
|
}
|
|
|
|
/*** Volume manipulation ***/
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(volume);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_VOLUME, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_tagstruct_put_cvolume(t, volume);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(name);
|
|
pa_assert(volume);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_VOLUME, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_tagstruct_put_cvolume(t, volume);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_MUTE, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_tagstruct_put_boolean(t, mute);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(name);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_MUTE, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_tagstruct_put_boolean(t, mute);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(volume);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_INPUT_VOLUME, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_put_cvolume(t, volume);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_set_sink_input_mute(pa_context *c, uint32_t idx, int mute, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 11, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SINK_INPUT_MUTE, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_put_boolean(t, mute);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(volume);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_VOLUME, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_tagstruct_put_cvolume(t, volume);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(name);
|
|
pa_assert(volume);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_VOLUME, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_tagstruct_put_cvolume(t, volume);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_MUTE, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_tagstruct_put_boolean(t, mute);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(name);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_MUTE, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_tagstruct_put_boolean(t, mute);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_set_source_output_volume(pa_context *c, uint32_t idx, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(volume);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 22, PA_ERR_NOTSUPPORTED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_OUTPUT_VOLUME, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_put_cvolume(t, volume);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_set_source_output_mute(pa_context *c, uint32_t idx, int mute, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 22, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_SOURCE_OUTPUT_MUTE, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_put_boolean(t, mute);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
/** Sample Cache **/
|
|
|
|
static void context_get_sample_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
|
|
pa_operation *o = userdata;
|
|
int eol = 1;
|
|
|
|
pa_assert(pd);
|
|
pa_assert(o);
|
|
pa_assert(PA_REFCNT_VALUE(o) >= 1);
|
|
|
|
if (!o->context)
|
|
goto finish;
|
|
|
|
if (command != PA_COMMAND_REPLY) {
|
|
if (pa_context_handle_error(o->context, command, t, false) < 0)
|
|
goto finish;
|
|
|
|
eol = -1;
|
|
} else {
|
|
|
|
while (!pa_tagstruct_eof(t)) {
|
|
pa_sample_info i;
|
|
bool lazy = false;
|
|
|
|
pa_zero(i);
|
|
i.proplist = pa_proplist_new();
|
|
|
|
if (pa_tagstruct_getu32(t, &i.index) < 0 ||
|
|
pa_tagstruct_gets(t, &i.name) < 0 ||
|
|
pa_tagstruct_get_cvolume(t, &i.volume) < 0 ||
|
|
pa_tagstruct_get_usec(t, &i.duration) < 0 ||
|
|
pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
|
|
pa_tagstruct_get_channel_map(t, &i.channel_map) < 0 ||
|
|
pa_tagstruct_getu32(t, &i.bytes) < 0 ||
|
|
pa_tagstruct_get_boolean(t, &lazy) < 0 ||
|
|
pa_tagstruct_gets(t, &i.filename) < 0 ||
|
|
(o->context->version >= 13 && pa_tagstruct_get_proplist(t, i.proplist) < 0)) {
|
|
|
|
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
|
goto finish;
|
|
}
|
|
|
|
i.lazy = (int) lazy;
|
|
|
|
if (o->callback) {
|
|
pa_sample_info_cb_t cb = (pa_sample_info_cb_t) o->callback;
|
|
cb(o->context, &i, 0, o->userdata);
|
|
}
|
|
|
|
pa_proplist_free(i.proplist);
|
|
}
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_sample_info_cb_t cb = (pa_sample_info_cb_t) o->callback;
|
|
cb(o->context, NULL, eol, o->userdata);
|
|
}
|
|
|
|
finish:
|
|
pa_operation_done(o);
|
|
pa_operation_unref(o);
|
|
}
|
|
|
|
pa_operation* pa_context_get_sample_info_by_name(pa_context *c, const char *name, pa_sample_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, name && *name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_SAMPLE_INFO, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_get_sample_info_by_index(pa_context *c, uint32_t idx, pa_sample_info_cb_t cb, void *userdata) {
|
|
pa_tagstruct *t;
|
|
pa_operation *o;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
pa_assert(cb);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_GET_SAMPLE_INFO, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_get_sample_info_list(pa_context *c, pa_sample_info_cb_t cb, void *userdata) {
|
|
return pa_context_send_simple_command(c, PA_COMMAND_GET_SAMPLE_INFO_LIST, context_get_sample_info_callback, (pa_operation_cb_t) cb, userdata);
|
|
}
|
|
|
|
static pa_operation* command_kill(pa_context *c, uint32_t command, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, command, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_kill_client(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
|
|
return command_kill(c, PA_COMMAND_KILL_CLIENT, idx, cb, userdata);
|
|
}
|
|
|
|
pa_operation* pa_context_kill_sink_input(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
|
|
return command_kill(c, PA_COMMAND_KILL_SINK_INPUT, idx, cb, userdata);
|
|
}
|
|
|
|
pa_operation* pa_context_kill_source_output(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
|
|
return command_kill(c, PA_COMMAND_KILL_SOURCE_OUTPUT, idx, cb, userdata);
|
|
}
|
|
|
|
static void context_index_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
|
|
pa_operation *o = userdata;
|
|
uint32_t idx;
|
|
|
|
pa_assert(pd);
|
|
pa_assert(o);
|
|
pa_assert(PA_REFCNT_VALUE(o) >= 1);
|
|
|
|
if (!o->context)
|
|
goto finish;
|
|
|
|
if (command != PA_COMMAND_REPLY) {
|
|
if (pa_context_handle_error(o->context, command, t, false) < 0)
|
|
goto finish;
|
|
|
|
idx = PA_INVALID_INDEX;
|
|
} else if (pa_tagstruct_getu32(t, &idx) ||
|
|
!pa_tagstruct_eof(t)) {
|
|
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
|
goto finish;
|
|
}
|
|
|
|
if (o->callback) {
|
|
pa_context_index_cb_t cb = (pa_context_index_cb_t) o->callback;
|
|
cb(o->context, idx, o->userdata);
|
|
}
|
|
|
|
finish:
|
|
pa_operation_done(o);
|
|
pa_operation_unref(o);
|
|
}
|
|
|
|
pa_operation* pa_context_load_module(pa_context *c, const char*name, const char *argument, pa_context_index_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, name && *name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_LOAD_MODULE, &tag);
|
|
pa_tagstruct_puts(t, name);
|
|
pa_tagstruct_puts(t, argument);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_index_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_unload_module(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void *userdata) {
|
|
return command_kill(c, PA_COMMAND_UNLOAD_MODULE, idx, cb, userdata);
|
|
}
|
|
|
|
pa_operation* pa_context_set_port_latency_offset(pa_context *c, const char *card_name, const char *port_name, int64_t offset, pa_context_success_cb_t cb, void *userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, card_name && *card_name, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, port_name && *port_name, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 27, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SET_PORT_LATENCY_OFFSET, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, card_name);
|
|
pa_tagstruct_puts(t, port_name);
|
|
pa_tagstruct_puts64(t, offset);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
/*** Autoload stuff ***/
|
|
|
|
PA_WARN_REFERENCE(pa_context_get_autoload_info_by_name, "Module auto-loading no longer supported.");
|
|
|
|
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) {
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_FAIL_RETURN_NULL(c, PA_ERR_OBSOLETE);
|
|
}
|
|
|
|
PA_WARN_REFERENCE(pa_context_get_autoload_info_by_index, "Module auto-loading no longer supported.");
|
|
|
|
pa_operation* pa_context_get_autoload_info_by_index(pa_context *c, uint32_t idx, pa_autoload_info_cb_t cb, void *userdata) {
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_FAIL_RETURN_NULL(c, PA_ERR_OBSOLETE);
|
|
}
|
|
|
|
PA_WARN_REFERENCE(pa_context_get_autoload_info_list, "Module auto-loading no longer supported.");
|
|
|
|
pa_operation* pa_context_get_autoload_info_list(pa_context *c, pa_autoload_info_cb_t cb, void *userdata) {
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_FAIL_RETURN_NULL(c, PA_ERR_OBSOLETE);
|
|
}
|
|
|
|
PA_WARN_REFERENCE(pa_context_add_autoload, "Module auto-loading no longer supported.");
|
|
|
|
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) {
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_FAIL_RETURN_NULL(c, PA_ERR_OBSOLETE);
|
|
}
|
|
|
|
PA_WARN_REFERENCE(pa_context_remove_autoload_by_name, "Module auto-loading no longer supported.");
|
|
|
|
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) {
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_FAIL_RETURN_NULL(c, PA_ERR_OBSOLETE);
|
|
}
|
|
|
|
PA_WARN_REFERENCE(pa_context_remove_autoload_by_index, "Module auto-loading no longer supported.");
|
|
|
|
pa_operation* pa_context_remove_autoload_by_index(pa_context *c, uint32_t idx, pa_context_success_cb_t cb, void* userdata) {
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_FAIL_RETURN_NULL(c, PA_ERR_OBSOLETE);
|
|
}
|
|
|
|
pa_operation* pa_context_move_sink_input_by_name(pa_context *c, uint32_t idx, const char *sink_name, pa_context_success_cb_t cb, void* userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, sink_name && *sink_name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_MOVE_SINK_INPUT, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, sink_name);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, sink_idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_MOVE_SINK_INPUT, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_putu32(t, sink_idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_move_source_output_by_name(pa_context *c, uint32_t idx, const char *source_name, pa_context_success_cb_t cb, void* userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, source_name && *source_name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_MOVE_SOURCE_OUTPUT, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, source_name);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
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) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 10, PA_ERR_NOTSUPPORTED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, source_idx != PA_INVALID_INDEX, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_MOVE_SOURCE_OUTPUT, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_putu32(t, source_idx);
|
|
pa_tagstruct_puts(t, NULL);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_suspend_sink_by_name(pa_context *c, const char *sink_name, int suspend, pa_context_success_cb_t cb, void* userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 11, PA_ERR_NOTSUPPORTED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !sink_name || *sink_name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SUSPEND_SINK, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, sink_name);
|
|
pa_tagstruct_put_boolean(t, suspend);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_suspend_sink_by_index(pa_context *c, uint32_t idx, int suspend, pa_context_success_cb_t cb, void* userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 11, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SUSPEND_SINK, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, idx == PA_INVALID_INDEX ? "" : NULL);
|
|
pa_tagstruct_put_boolean(t, suspend);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_suspend_source_by_name(pa_context *c, const char *source_name, int suspend, pa_context_success_cb_t cb, void* userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 11, PA_ERR_NOTSUPPORTED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !source_name || *source_name, PA_ERR_INVALID);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SUSPEND_SOURCE, &tag);
|
|
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
|
|
pa_tagstruct_puts(t, source_name);
|
|
pa_tagstruct_put_boolean(t, suspend);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|
|
|
|
pa_operation* pa_context_suspend_source_by_index(pa_context *c, uint32_t idx, int suspend, pa_context_success_cb_t cb, void* userdata) {
|
|
pa_operation *o;
|
|
pa_tagstruct *t;
|
|
uint32_t tag;
|
|
|
|
pa_assert(c);
|
|
pa_assert(PA_REFCNT_VALUE(c) >= 1);
|
|
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
|
|
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 11, PA_ERR_NOTSUPPORTED);
|
|
|
|
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
|
|
|
|
t = pa_tagstruct_command(c, PA_COMMAND_SUSPEND_SOURCE, &tag);
|
|
pa_tagstruct_putu32(t, idx);
|
|
pa_tagstruct_puts(t, idx == PA_INVALID_INDEX ? "" : NULL);
|
|
pa_tagstruct_put_boolean(t, suspend);
|
|
pa_pstream_send_tagstruct(c->pstream, t);
|
|
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);
|
|
|
|
return o;
|
|
}
|