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pulse-server: implement set_card_profile

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This commit is contained in:
Wim Taymans 2020-10-28 19:39:02 +01:00
parent 1a2349c162
commit 22dcd87de9
2 changed files with 90 additions and 1 deletions
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24
src/modules/module-protocol-pulse/collect.c
View file

@ -275,6 +275,30 @@ static uint32_t collect_profile_info(struct pw_manager_object *card, struct card
return n;
}
static uint32_t find_profile_id(struct pw_manager_object *card, const char *name)
{
struct pw_manager_param *p;
spa_list_for_each(p, &card->param_list, link) {
uint32_t id;
const char *test_name;
if (p->id != SPA_PARAM_EnumProfile)
continue;
if (spa_pod_parse_object(p->param,
SPA_TYPE_OBJECT_ParamProfile, NULL,
SPA_PARAM_PROFILE_index, SPA_POD_Int(&id),
SPA_PARAM_PROFILE_name, SPA_POD_String(&test_name)) < 0)
continue;
if (strcmp(test_name, name) == 0)
return id;
}
return SPA_ID_INVALID;
}
struct device_info {
uint32_t direction;

67
src/modules/module-protocol-pulse/pulse-server.c
View file

@ -3517,6 +3517,71 @@ static int do_update_stream_sample_rate(struct client *client, uint32_t command,
return reply_simple_ack(client, tag);
}
static int do_set_profile(struct client *client, uint32_t command, uint32_t tag, struct message *m)
{
struct impl *impl = client->impl;
struct pw_manager *manager = client->manager;
struct pw_manager_object *o;
const char *profile_name;
uint32_t profile_id = SPA_ID_INVALID;
int res;
struct selector sel;
char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
spa_zero(sel);
sel.key = PW_KEY_DEVICE_NAME;
sel.type = is_card;
if ((res = message_get(m,
TAG_U32, &sel.id,
TAG_STRING, &sel.value,
TAG_STRING, &profile_name,
TAG_INVALID)) < 0)
goto error_protocol;
pw_log_info(NAME" %p: %s id:%u name:%s profile:%s", impl,
commands[command].name, sel.id, sel.value, profile_name);
if ((sel.id == SPA_ID_INVALID && sel.value == NULL) ||
(sel.id != SPA_ID_INVALID && sel.value != NULL))
goto error_invalid;
if (profile_name == NULL)
goto error_invalid;
if ((o = select_object(manager, &sel)) == NULL)
goto error_noentity;
if ((profile_id = find_profile_id(o, profile_name)) == SPA_ID_INVALID)
goto error_noentity;
if (!SPA_FLAG_IS_SET(o->permissions, PW_PERM_W | PW_PERM_X))
goto error_access;
pw_device_set_param((struct pw_device*)o->proxy,
SPA_PARAM_Profile, 0,
spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_ParamProfile, SPA_PARAM_Profile,
SPA_PARAM_PROFILE_index, SPA_POD_Int(profile_id)));
return reply_simple_ack(client, tag);
error_protocol:
res = ERR_PROTOCOL;
goto error;
error_noentity:
res = ERR_NOENTITY;
goto error;
error_access:
res = ERR_ACCESS;
goto error;
error_invalid:
res = ERR_INVALID;
goto error;
error:
return reply_error(client, tag, res);
}
static const struct command commands[COMMAND_MAX] =
{
[COMMAND_ERROR] = { "ERROR", },
@ -3645,7 +3710,7 @@ static const struct command commands[COMMAND_MAX] =
/* Supported since protocol v14 (0.9.12) */
[COMMAND_EXTENSION] = { "EXTENSION", do_error_not_implemented, },
/* Supported since protocol v15 (0.9.15) */
[COMMAND_SET_CARD_PROFILE] = { "SET_CARD_PROFILE", do_error_not_implemented, },
[COMMAND_SET_CARD_PROFILE] = { "SET_CARD_PROFILE", do_set_profile, },
/* SERVER->CLIENT */
[COMMAND_CLIENT_EVENT] = { "CLIENT_EVENT", },