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-rw-r--r--src/pulse/introspect.c2207
1 files changed, 2207 insertions, 0 deletions
diff --git a/src/pulse/introspect.c b/src/pulse/introspect.c
new file mode 100644
index 0000000..3027f38
--- /dev/null
+++ b/src/pulse/introspect.c
@@ -0,0 +1,2207 @@
+/***
+ This file is part of PulseAudio.
+
+ Copyright 2004-2006 Lennart Poettering
+ Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
+
+ PulseAudio is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License,
+ or (at your option) any later version.
+
+ PulseAudio is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <pulse/context.h>
+#include <pulse/direction.h>
+#include <pulse/xmalloc.h>
+#include <pulse/fork-detect.h>
+
+#include <pulsecore/macro.h>
+#include <pulsecore/core-util.h>
+#include <pulsecore/pstream-util.h>
+
+#include "internal.h"
+#include "introspect.h"
+
+/*** Statistics ***/
+
+static void context_stat_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
+ pa_operation *o = userdata;
+ pa_stat_info i, *p = &i;
+
+ pa_assert(pd);
+ pa_assert(o);
+ pa_assert(PA_REFCNT_VALUE(o) >= 1);
+
+ 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;
+
+ p = NULL;
+ } else if (pa_tagstruct_getu32(t, &i.memblock_total) < 0 ||
+ pa_tagstruct_getu32(t, &i.memblock_total_size) < 0 ||
+ pa_tagstruct_getu32(t, &i.memblock_allocated) < 0 ||
+ pa_tagstruct_getu32(t, &i.memblock_allocated_size) < 0 ||
+ pa_tagstruct_getu32(t, &i.scache_size) < 0 ||
+ !pa_tagstruct_eof(t)) {
+ pa_context_fail(o->context, PA_ERR_PROTOCOL);
+ goto finish;
+ }
+
+ if (o->callback) {
+ pa_stat_info_cb_t cb = (pa_stat_info_cb_t) o->callback;
+ cb(o->context, p, o->userdata);
+ }
+
+finish:
+ pa_operation_done(o);
+ pa_operation_unref(o);
+}
+
+pa_operation* pa_context_stat(pa_context *c, pa_stat_info_cb_t cb, void *userdata) {
+ return pa_context_send_simple_command(c, PA_COMMAND_STAT, context_stat_callback, (pa_operation_cb_t) cb, userdata);
+}
+
+/*** Server Info ***/
+
+static void context_get_server_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
+ pa_operation *o = userdata;
+ pa_server_info i, *p = &i;
+
+ pa_assert(pd);
+ pa_assert(o);
+ pa_assert(PA_REFCNT_VALUE(o) >= 1);
+
+ 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;
+
+ p = NULL;
+ } else if (pa_tagstruct_gets(t, &i.server_name) < 0 ||
+ pa_tagstruct_gets(t, &i.server_version) < 0 ||
+ pa_tagstruct_gets(t, &i.user_name) < 0 ||
+ pa_tagstruct_gets(t, &i.host_name) < 0 ||
+ pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
+ pa_tagstruct_gets(t, &i.default_sink_name) < 0 ||
+ pa_tagstruct_gets(t, &i.default_source_name) < 0 ||
+ pa_tagstruct_getu32(t, &i.cookie) < 0 ||
+ (o->context->version >= 15 &&
+ pa_tagstruct_get_channel_map(t, &i.channel_map) < 0) ||
+ !pa_tagstruct_eof(t)) {
+
+ pa_context_fail(o->context, PA_ERR_PROTOCOL);
+ goto finish;
+ }
+
+ if (p && o->context->version < 15)
+ pa_channel_map_init_extend(&i.channel_map, i.sample_spec.channels, PA_CHANNEL_MAP_DEFAULT);
+
+ if (o->callback) {
+ pa_server_info_cb_t cb = (pa_server_info_cb_t) o->callback;
+ cb(o->context, p, o->userdata);
+ }
+
+finish:
+ pa_operation_done(o);
+ pa_operation_unref(o);
+}
+
+pa_operation* pa_context_get_server_info(pa_context *c, pa_server_info_cb_t cb, void *userdata) {
+ return pa_context_send_simple_command(c, PA_COMMAND_GET_SERVER_INFO, context_get_server_info_callback, (pa_operation_cb_t) cb, userdata);
+}
+
+/*** Sink Info ***/
+
+static void context_get_sink_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
+ pa_operation *o = userdata;
+ int eol = 1;
+ pa_sink_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 = NULL;
+
+ 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_SINK_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_source) < 0 ||
+ pa_tagstruct_gets(t, &i.monitor_source_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_sink_port_info*, i.n_ports+1);
+ i.ports[0] = pa_xnew(pa_sink_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]->availability_group = NULL;
+ i.ports[j]->type = PA_DEVICE_PORT_TYPE_UNKNOWN;
+ if (o->context->version >= 34) {
+ if (pa_tagstruct_gets(t, &i.ports[j]->availability_group) < 0 ||
+ pa_tagstruct_getu32(t, &i.ports[j]->type) < 0)
+ 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 >= 21) {
+ 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_sink_flags_t) flags;
+ i.state = (pa_sink_state_t) state;
+
+ if (o->callback) {
+ pa_sink_info_cb_t cb = (pa_sink_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_sink_info_cb_t cb = (pa_sink_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_sink_info_list(pa_context *c, pa_sink_info_cb_t cb, void *userdata) {
+ return pa_context_send_simple_command(c, PA_COMMAND_GET_SINK_INFO_LIST, context_get_sink_info_callback, (pa_operation_cb_t) cb, userdata);
+}
+
+pa_operation* pa_context_get_sink_info_by_index(pa_context *c, uint32_t idx, pa_sink_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_SINK_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_sink_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
+
+ return o;
+}
+
+pa_operation* pa_context_get_sink_info_by_name(pa_context *c, const char *name, pa_sink_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_SINK_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_sink_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
+
+ return o;
+}
+
+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);
+
+ 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]->availability_group = NULL;
+ i.ports[j]->type = PA_DEVICE_PORT_TYPE_UNKNOWN;
+ if (o->context->version >= 34) {
+ if (pa_tagstruct_gets(t, &i.ports[j]->availability_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->availability_group) < 0 ||
+ pa_tagstruct_getu32(t, &port->type) < 0)
+ return -PA_ERR_PROTOCOL;
+ } else
+ port->availability_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;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 18:58:32 +0000