mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-10-31 22:25:33 -04:00
add client API for querying card information
This commit is contained in:
Lennart Poettering
parent
85bc5eb39a
commit
a65c2c7336
6 changed files with 344 additions and 5 deletions
|
|
@ -30,6 +30,9 @@ pa_context_exit_daemon;
|
|||
pa_context_get_autoload_info_by_index;
|
||||
pa_context_get_autoload_info_by_name;
|
||||
pa_context_get_autoload_info_list;
|
||||
pa_context_get_card_info_by_index;
|
||||
pa_context_get_card_info_by_name;
|
||||
pa_context_get_card_info_list;
|
||||
pa_context_get_client_info;
|
||||
pa_context_get_client_info_list;
|
||||
pa_context_get_index;
|
||||
|
|
@ -73,6 +76,8 @@ pa_context_ref;
|
|||
pa_context_remove_autoload_by_index;
|
||||
pa_context_remove_autoload_by_name;
|
||||
pa_context_remove_sample;
|
||||
pa_context_set_card_profile_by_index;
|
||||
pa_context_set_card_profile_by_name;
|
||||
pa_context_set_default_sink;
|
||||
pa_context_set_default_source;
|
||||
pa_context_set_name;
|
||||
|
|
|
|||
|
|
@ -28,8 +28,10 @@
|
|||
|
||||
#include <pulse/context.h>
|
||||
#include <pulse/gccmacro.h>
|
||||
#include <pulse/xmalloc.h>
|
||||
|
||||
#include <pulsecore/macro.h>
|
||||
#include <pulsecore/core-util.h>
|
||||
#include <pulsecore/pstream-util.h>
|
||||
|
||||
#include "internal.h"
|
||||
|
|
@ -60,7 +62,8 @@ static void context_stat_callback(pa_pdispatch *pd, uint32_t command, uint32_t t
|
|||
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_getu32(t, &i.scache_size) < 0 ||
|
||||
!pa_tagstruct_eof(t)) {
|
||||
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
||||
goto finish;
|
||||
}
|
||||
|
|
@ -467,6 +470,201 @@ pa_operation* pa_context_get_client_info_list(pa_context *c, pa_client_info_cb_t
|
|||
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 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_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_card_info i;
|
||||
uint32_t j;
|
||||
const char*ap;
|
||||
|
||||
memset(&i, 0, sizeof(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) {
|
||||
|
||||
pa_context_fail(o->context, PA_ERR_PROTOCOL);
|
||||
goto finish;
|
||||
}
|
||||
|
||||
if (i.n_profiles > 0) {
|
||||
i.profiles = pa_xnew(pa_card_profile_info, 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_context_fail(o->context, PA_ERR_PROTOCOL);
|
||||
pa_xfree(i.profiles);
|
||||
goto finish;
|
||||
}
|
||||
}
|
||||
|
||||
/* Terminate with an extra NULL entry, just to make sure */
|
||||
i.profiles[j].name = NULL;
|
||||
i.profiles[j].description = NULL;
|
||||
}
|
||||
|
||||
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);
|
||||
pa_xfree(i.profiles);
|
||||
pa_proplist_free(i.proplist);
|
||||
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];
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (o->callback) {
|
||||
pa_card_info_cb_t cb = (pa_card_info_cb_t) o->callback;
|
||||
cb(o->context, &i, 0, o->userdata);
|
||||
}
|
||||
|
||||
pa_proplist_free(i.proplist);
|
||||
pa_xfree(i.profiles);
|
||||
}
|
||||
}
|
||||
|
||||
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);
|
||||
}
|
||||
|
||||
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, 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, 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) {
|
||||
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, 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, 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) {
|
||||
|
|
|
|||
|
|
@ -222,7 +222,7 @@ typedef void (*pa_sink_info_cb_t)(pa_context *c, const pa_sink_info *i, int eol,
|
|||
pa_operation* pa_context_get_sink_info_by_name(pa_context *c, const char *name, pa_sink_info_cb_t cb, void *userdata);
|
||||
|
||||
/** Get information about a sink by its index */
|
||||
pa_operation* pa_context_get_sink_info_by_index(pa_context *c, uint32_t id, pa_sink_info_cb_t cb, void *userdata);
|
||||
pa_operation* pa_context_get_sink_info_by_index(pa_context *c, uint32_t idx, pa_sink_info_cb_t cb, void *userdata);
|
||||
|
||||
/** Get the complete sink list */
|
||||
pa_operation* pa_context_get_sink_info_list(pa_context *c, pa_sink_info_cb_t cb, void *userdata);
|
||||
|
|
@ -279,7 +279,7 @@ typedef void (*pa_source_info_cb_t)(pa_context *c, const pa_source_info *i, int
|
|||
pa_operation* pa_context_get_source_info_by_name(pa_context *c, const char *name, pa_source_info_cb_t cb, void *userdata);
|
||||
|
||||
/** Get information about a source by its index */
|
||||
pa_operation* pa_context_get_source_info_by_index(pa_context *c, uint32_t id, pa_source_info_cb_t cb, void *userdata);
|
||||
pa_operation* pa_context_get_source_info_by_index(pa_context *c, uint32_t idx, pa_source_info_cb_t cb, void *userdata);
|
||||
|
||||
/** Get the complete source list */
|
||||
pa_operation* pa_context_get_source_info_list(pa_context *c, pa_source_info_cb_t cb, void *userdata);
|
||||
|
|
@ -385,6 +385,50 @@ pa_operation* pa_context_kill_client(pa_context *c, uint32_t idx, pa_context_suc
|
|||
|
||||
/** @} */
|
||||
|
||||
/** @{ \name Cards */
|
||||
|
||||
/** Stores information about a specific profile of a card. Please
|
||||
* note that this structure can be extended as part of evolutionary
|
||||
* API updates at any time in any new release. \since 0.9.15 */
|
||||
typedef struct pa_card_profile_info {
|
||||
const char *name; /**< Name of this profile */
|
||||
const char *description; /**< Description of this profile */
|
||||
} pa_card_profile_info;
|
||||
|
||||
/** Stores information about cards. Please note that this structure
|
||||
* can be extended as part of evolutionary API updates at any time in
|
||||
* any new release. \since 0.9.15 */
|
||||
typedef struct pa_card_info {
|
||||
uint32_t index; /**< Index of this card */
|
||||
const char *name; /**< Name of this card */
|
||||
uint32_t owner_module; /**< Index of the owning module, or PA_INVALID_INDEX */
|
||||
const char *driver; /**< Driver name */
|
||||
uint32_t n_profiles; /**< Number of entries in profile array */
|
||||
pa_card_profile_info* profiles; /**< Array of available profile, or NULL. Array is terminated by an entry with name set to NULL. Number of entries is stored in n_profiles */
|
||||
pa_card_profile_info* active_profile; /**< Pointer to active profile in the array, or NULL */
|
||||
pa_proplist *proplist; /**< Property list */
|
||||
} pa_card_info;
|
||||
|
||||
/** Callback prototype for pa_context_get_card_info() and firends \since 0.9.15 */
|
||||
typedef void (*pa_card_info_cb_t) (pa_context *c, const pa_card_info*i, int eol, void *userdata);
|
||||
|
||||
/** Get information about a card by its index \since 0.9.15 */
|
||||
pa_operation* pa_context_get_card_info_by_index(pa_context *c, uint32_t idx, pa_card_info_cb_t cb, void *userdata);
|
||||
|
||||
/** Get information about a card by its name \since 0.9.15 */
|
||||
pa_operation* pa_context_get_card_info_by_name(pa_context *c, const char *name, pa_card_info_cb_t cb, void *userdata);
|
||||
|
||||
/** Get the complete card list \since 0.9.15 */
|
||||
pa_operation* pa_context_get_card_info_list(pa_context *c, pa_card_info_cb_t cb, void *userdata);
|
||||
|
||||
/** Change the profile of a card. \since 0.9.15 */
|
||||
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);
|
||||
|
||||
/** Change the profile of a card. \since 0.9.15 */
|
||||
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);
|
||||
|
||||
/** @} */
|
||||
|
||||
/** @{ \name Sink Inputs */
|
||||
|
||||
/** Stores information about sink inputs. Please note that this structure
|
||||
|
|
|
|||
|
|
@ -152,6 +152,11 @@ enum {
|
|||
/* Supported since protocol v14 (0.9.12) */
|
||||
PA_COMMAND_EXTENSION,
|
||||
|
||||
/* Supported since protocol v15 (0.9.15*/
|
||||
PA_COMMAND_GET_CARD_INFO,
|
||||
PA_COMMAND_GET_CARD_INFO_LIST,
|
||||
PA_COMMAND_SET_CARD_PROFILE,
|
||||
|
||||
PA_COMMAND_MAX
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -283,6 +283,7 @@ static const pa_pdispatch_cb_t command_table[PA_COMMAND_MAX] = {
|
|||
[PA_COMMAND_GET_SINK_INFO] = command_get_info,
|
||||
[PA_COMMAND_GET_SOURCE_INFO] = command_get_info,
|
||||
[PA_COMMAND_GET_CLIENT_INFO] = command_get_info,
|
||||
[PA_COMMAND_GET_CARD_INFO] = command_get_info,
|
||||
[PA_COMMAND_GET_MODULE_INFO] = command_get_info,
|
||||
[PA_COMMAND_GET_SINK_INPUT_INFO] = command_get_info,
|
||||
[PA_COMMAND_GET_SOURCE_OUTPUT_INFO] = command_get_info,
|
||||
|
|
@ -291,6 +292,7 @@ static const pa_pdispatch_cb_t command_table[PA_COMMAND_MAX] = {
|
|||
[PA_COMMAND_GET_SOURCE_INFO_LIST] = command_get_info_list,
|
||||
[PA_COMMAND_GET_MODULE_INFO_LIST] = command_get_info_list,
|
||||
[PA_COMMAND_GET_CLIENT_INFO_LIST] = command_get_info_list,
|
||||
[PA_COMMAND_GET_CARD_INFO_LIST] = command_get_info_list,
|
||||
[PA_COMMAND_GET_SINK_INPUT_INFO_LIST] = command_get_info_list,
|
||||
[PA_COMMAND_GET_SOURCE_OUTPUT_INFO_LIST] = command_get_info_list,
|
||||
[PA_COMMAND_GET_SAMPLE_INFO_LIST] = command_get_info_list,
|
||||
|
|
@ -2740,6 +2742,31 @@ static void client_fill_tagstruct(pa_native_connection *c, pa_tagstruct *t, pa_c
|
|||
pa_tagstruct_put_proplist(t, client->proplist);
|
||||
}
|
||||
|
||||
static void card_fill_tagstruct(pa_native_connection *c, pa_tagstruct *t, pa_card *card) {
|
||||
void *state = NULL;
|
||||
pa_card_profile *p;
|
||||
|
||||
pa_assert(t);
|
||||
pa_assert(card);
|
||||
|
||||
pa_tagstruct_putu32(t, card->index);
|
||||
pa_tagstruct_puts(t, card->name);
|
||||
pa_tagstruct_putu32(t, card->module ? card->module->index : PA_INVALID_INDEX);
|
||||
pa_tagstruct_puts(t, card->driver);
|
||||
|
||||
pa_tagstruct_putu32(t, card->profiles ? pa_hashmap_size(card->profiles) : 0);
|
||||
|
||||
if (card->profiles) {
|
||||
while ((p = pa_hashmap_iterate(card->profiles, &state, NULL))) {
|
||||
pa_tagstruct_puts(t, p->name);
|
||||
pa_tagstruct_puts(t, p->description);
|
||||
}
|
||||
}
|
||||
|
||||
pa_tagstruct_puts(t, card->active_profile ? card->active_profile->name : NULL);
|
||||
pa_tagstruct_put_proplist(t, card->proplist);
|
||||
}
|
||||
|
||||
static void module_fill_tagstruct(pa_native_connection *c, pa_tagstruct *t, pa_module *module) {
|
||||
pa_assert(t);
|
||||
pa_assert(module);
|
||||
|
|
@ -2839,6 +2866,8 @@ static void command_get_info(pa_pdispatch *pd, uint32_t command, uint32_t tag, p
|
|||
pa_sink *sink = NULL;
|
||||
pa_source *source = NULL;
|
||||
pa_client *client = NULL;
|
||||
pa_card *card = NULL;
|
||||
pa_core *core = NULL;
|
||||
pa_module *module = NULL;
|
||||
pa_sink_input *si = NULL;
|
||||
pa_source_output *so = NULL;
|
||||
|
|
@ -2851,6 +2880,7 @@ static void command_get_info(pa_pdispatch *pd, uint32_t command, uint32_t tag, p
|
|||
|
||||
if (pa_tagstruct_getu32(t, &idx) < 0 ||
|
||||
(command != PA_COMMAND_GET_CLIENT_INFO &&
|
||||
command != PA_COMMAND_GET_CARD_INFO &&
|
||||
command != PA_COMMAND_GET_MODULE_INFO &&
|
||||
command != PA_COMMAND_GET_SINK_INPUT_INFO &&
|
||||
command != PA_COMMAND_GET_SOURCE_OUTPUT_INFO &&
|
||||
|
|
@ -2876,6 +2906,11 @@ static void command_get_info(pa_pdispatch *pd, uint32_t command, uint32_t tag, p
|
|||
source = pa_idxset_get_by_index(c->protocol->core->sources, idx);
|
||||
else
|
||||
source = pa_namereg_get(c->protocol->core, name, PA_NAMEREG_SOURCE);
|
||||
} else if (command == PA_COMMAND_GET_CARD_INFO) {
|
||||
if (idx != PA_INVALID_INDEX)
|
||||
card = pa_idxset_get_by_index(c->protocol->core->cards, idx);
|
||||
else
|
||||
card = pa_namereg_get(c->protocol->core, name, PA_NAMEREG_CARD);
|
||||
} else if (command == PA_COMMAND_GET_CLIENT_INFO)
|
||||
client = pa_idxset_get_by_index(c->protocol->core->clients, idx);
|
||||
else if (command == PA_COMMAND_GET_MODULE_INFO)
|
||||
|
|
@ -2892,7 +2927,7 @@ static void command_get_info(pa_pdispatch *pd, uint32_t command, uint32_t tag, p
|
|||
sce = pa_namereg_get(c->protocol->core, name, PA_NAMEREG_SAMPLE);
|
||||
}
|
||||
|
||||
if (!sink && !source && !client && !module && !si && !so && !sce) {
|
||||
if (!sink && !source && !client && !card && !module && !si && !so && !sce) {
|
||||
pa_pstream_send_error(c->pstream, tag, PA_ERR_NOENTITY);
|
||||
return;
|
||||
}
|
||||
|
|
@ -2904,6 +2939,8 @@ static void command_get_info(pa_pdispatch *pd, uint32_t command, uint32_t tag, p
|
|||
source_fill_tagstruct(c, reply, source);
|
||||
else if (client)
|
||||
client_fill_tagstruct(c, reply, client);
|
||||
else if (client)
|
||||
card_fill_tagstruct(c, reply, card);
|
||||
else if (module)
|
||||
module_fill_tagstruct(c, reply, module);
|
||||
else if (si)
|
||||
|
|
@ -2940,6 +2977,8 @@ static void command_get_info_list(pa_pdispatch *pd, uint32_t command, uint32_t t
|
|||
i = c->protocol->core->sources;
|
||||
else if (command == PA_COMMAND_GET_CLIENT_INFO_LIST)
|
||||
i = c->protocol->core->clients;
|
||||
else if (command == PA_COMMAND_GET_CARD_INFO_LIST)
|
||||
i = c->protocol->core->cards;
|
||||
else if (command == PA_COMMAND_GET_MODULE_INFO_LIST)
|
||||
i = c->protocol->core->modules;
|
||||
else if (command == PA_COMMAND_GET_SINK_INPUT_INFO_LIST)
|
||||
|
|
@ -2959,6 +2998,8 @@ static void command_get_info_list(pa_pdispatch *pd, uint32_t command, uint32_t t
|
|||
source_fill_tagstruct(c, reply, p);
|
||||
else if (command == PA_COMMAND_GET_CLIENT_INFO_LIST)
|
||||
client_fill_tagstruct(c, reply, p);
|
||||
else if (command == PA_COMMAND_GET_CARD_INFO_LIST)
|
||||
card_fill_tagstruct(c, reply, p);
|
||||
else if (command == PA_COMMAND_GET_MODULE_INFO_LIST)
|
||||
module_fill_tagstruct(c, reply, p);
|
||||
else if (command == PA_COMMAND_GET_SINK_INPUT_INFO_LIST)
|
||||
|
|
|
|||
|
|
@ -384,6 +384,51 @@ static void get_client_info_callback(pa_context *c, const pa_client_info *i, int
|
|||
pa_xfree(pl);
|
||||
}
|
||||
|
||||
static void get_card_info_callback(pa_context *c, const pa_card_info *i, int is_last, void *userdata) {
|
||||
char t[32];
|
||||
char *pl;
|
||||
|
||||
if (is_last < 0) {
|
||||
fprintf(stderr, _("Failed to get card information: %s\n"), pa_strerror(pa_context_errno(c)));
|
||||
complete_action();
|
||||
return;
|
||||
}
|
||||
|
||||
if (is_last) {
|
||||
complete_action();
|
||||
return;
|
||||
}
|
||||
|
||||
assert(i);
|
||||
|
||||
if (nl)
|
||||
printf("\n");
|
||||
nl = 1;
|
||||
|
||||
snprintf(t, sizeof(t), "%u", i->owner_module);
|
||||
|
||||
printf(_("Card #%u\n"
|
||||
"\tName: %s\n"
|
||||
"\tDriver: %s\n"
|
||||
"\tOwner Module: %s\n"
|
||||
"\tProperties:\n\t\t%s\n"),
|
||||
i->index,
|
||||
i->name,
|
||||
pa_strnull(i->driver),
|
||||
i->owner_module != PA_INVALID_INDEX ? t : _("n/a"),
|
||||
pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
|
||||
|
||||
if (i->profiles) {
|
||||
pa_card_profile_info *p;
|
||||
|
||||
printf(_("\tProfiles:\n"));
|
||||
for (p = i->profiles; p->name; p++)
|
||||
printf("\t\t%s: %s\n", p->name, p->description);
|
||||
}
|
||||
|
||||
pa_xfree(pl);
|
||||
}
|
||||
|
||||
static void get_sink_input_info_callback(pa_context *c, const pa_sink_input_info *i, int is_last, void *userdata) {
|
||||
char t[32], k[32], s[PA_SAMPLE_SPEC_SNPRINT_MAX], cv[PA_CVOLUME_SNPRINT_MAX], cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
|
||||
char *pl;
|
||||
|
|
@ -649,7 +694,7 @@ static void context_state_callback(pa_context *c, void *userdata) {
|
|||
break;
|
||||
|
||||
case LIST:
|
||||
actions = 7;
|
||||
actions = 8;
|
||||
pa_operation_unref(pa_context_get_module_info_list(c, get_module_info_callback, NULL));
|
||||
pa_operation_unref(pa_context_get_sink_info_list(c, get_sink_info_callback, NULL));
|
||||
pa_operation_unref(pa_context_get_source_info_list(c, get_source_info_callback, NULL));
|
||||
|
|
@ -657,6 +702,7 @@ static void context_state_callback(pa_context *c, void *userdata) {
|
|||
pa_operation_unref(pa_context_get_source_output_info_list(c, get_source_output_info_callback, NULL));
|
||||
pa_operation_unref(pa_context_get_client_info_list(c, get_client_info_callback, NULL));
|
||||
pa_operation_unref(pa_context_get_sample_info_list(c, get_sample_info_callback, NULL));
|
||||
pa_operation_unref(pa_context_get_card_info_list(c, get_card_info_callback, NULL));
|
||||
break;
|
||||
|
||||
case MOVE_SINK_INPUT:
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue