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jack: implement get_property

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This commit is contained in:
Wim Taymans 2020-04-20 11:50:37 +02:00
parent 0b68d65ebf
commit 16ca53e592
2 changed files with 180 additions and 37 deletions
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29
pipewire-jack/src/pipewire-jack.c
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@ -333,6 +333,8 @@ struct client {
jack_transport_state_t jack_state;
};
static int do_sync(struct client *client);
#include "metadata.c"
static void init_port_pool(struct client *c, enum spa_direction direction)
@ -1894,31 +1896,12 @@ static int metadata_property(void *object, uint32_t id,
const char *key, const char *type, const char *value)
{
struct client *c = (struct client *) object;
int keylen = strlen(key);
char *dst = alloca(JACK_UUID_STRING_SIZE + keylen);
struct pw_properties * props = get_properties();
jack_property_change_t change;
jack_uuid_t uuid;
pw_log_info("set id:%u '%s' to '%s@%s'", id, key, value, type);
uuid = jack_port_uuid_generate(id);
make_key(dst, uuid, key, keylen);
if (value == NULL || type == NULL) {
pw_properties_setf(props, dst, NULL);
change = PropertyDeleted;
} else {
change = PropertyCreated;
if (pw_properties_get(props, dst) != NULL)
change = PropertyChanged;
pw_properties_setf(props, dst, "%s@%s", value, type);
}
pw_log_debug("set id:%u '%s' to '%s@%s'", id, dst, value, type);
if (c->property_callback)
c->property_callback(uuid, key, change, c->property_arg);
update_property(c, uuid, key, type, value);
return 0;
}
@ -2081,7 +2064,7 @@ static void registry_event_global(void *data, uint32_t id,
c->metadata = pw_proxy_get_user_data(proxy);
c->metadata->proxy = (struct pw_metadata*)proxy;
pw_proxy_add_object_listener(proxy,
pw_metadata_add_listener(proxy,
&c->metadata->listener,
&metadata_events, c);
goto exit;