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wpctl: Add new 'collections' command

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This new command shows information about collections.
This commit is contained in:
Julian Bouzas 2026-04-27 13:26:42 -04:00
parent 59f98e38e4
commit fd8d36e73b
1 changed files with 141 additions and 0 deletions
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141
src/tools/wpctl.c
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@ -108,6 +108,10 @@ static struct {
gboolean reset;
} settings;
struct {
const gchar *collection_name;
} collections;
struct {
guint64 id;
const char *level;
@ -1765,6 +1769,133 @@ out:
g_main_loop_quit (self->loop);
}
/* collections */
static gboolean
collections_parse_positional (gint argc, gchar ** argv, GError **error)
{
cmdline.collections.collection_name = NULL;
if (argc >= 3)
cmdline.collections.collection_name = argv[2];
return TRUE;
}
static gboolean
collections_prepare (WpCtl * self, GError ** error)
{
wp_object_manager_add_interest (self->om, WP_TYPE_GLOBAL_PROXY, NULL);
wp_object_manager_request_object_features (self->om, WP_TYPE_GLOBAL_PROXY,
WP_OBJECT_FEATURES_ALL);
return TRUE;
}
static void
print_global (WpGlobalProxy *global)
{
g_autoptr (WpProperties) props = NULL;
const gchar *global_name = NULL;
gchar global_type = '-';
guint32 bound_id;
props = wp_global_proxy_get_global_properties (global);
bound_id = wp_proxy_get_bound_id (WP_PROXY (global));
if (WP_IS_NODE (global)) {
global_name = wp_properties_get (props, "node.name");
global_type = 'n';
} else if (WP_IS_PORT (global)) {
global_name = wp_properties_get (props, "port.name");
global_type = 'p';
} else if (WP_IS_DEVICE (global)) {
global_name = wp_properties_get (props, "device.name");
global_type = 'd';
} else if (WP_IS_CLIENT (global)) {
global_name = wp_properties_get (props, "client.name");
global_type = 'c';
} else if (WP_IS_METADATA (global)) {
global_name = wp_properties_get (props, "metadata.name");
global_type = 'm';
} else if (WP_IS_FACTORY (global)) {
global_name = wp_properties_get (props, "factory.name");
global_type = 'f';
} else if (WP_IS_COLLECTION (global)) {
global_name = wp_properties_get (props, "collection.name");
global_type = 'o';
}
g_print (" [%c] %4u. %s\n", global_type, bound_id,
global_name ? global_name : "UNKNOWN");
}
static void
print_collection (WpCtl * self, WpCollection *collection)
{
const gchar *collection_name = NULL;
g_autoptr (WpIterator) iter = NULL;
g_auto (GValue) val = G_VALUE_INIT;
guint32 bound_id;
collection_name = wp_collection_get_name (collection);
bound_id = wp_proxy_get_bound_id (WP_PROXY (collection));
g_print ("%4u. %s\n", bound_id, collection_name);
iter = wp_collection_new_iterator (collection);
while (wp_iterator_next (iter, &val)) {
guint32 global_id = g_value_get_uint (&val);
g_autoptr (WpGlobalProxy) global = NULL;
global = wp_object_manager_lookup (self->om, WP_TYPE_GLOBAL_PROXY,
WP_CONSTRAINT_TYPE_G_PROPERTY, "bound-id", "=u", global_id, NULL);
if (global)
print_global (global);
g_value_unset (&val);
}
printf ("\n");
}
static void
print_collections (WpCtl * self)
{
g_autoptr (WpIterator) it = NULL;
g_auto (GValue) item = G_VALUE_INIT;
printf ("Collections:\n\n");
it = wp_object_manager_new_filtered_iterator (self->om, WP_TYPE_COLLECTION,
NULL);
while (wp_iterator_next (it, &item)) {
WpCollection *collection = g_value_get_object (&item);
print_collection (self, collection);
g_value_unset (&item);
}
}
static void
collections_run (WpCtl * self)
{
const gchar *collection_name = cmdline.collections.collection_name;
/* Print all collections if name is not provided */
if (collection_name) {
g_autoptr (WpCollection) collection = wp_object_manager_lookup (self->om,
WP_TYPE_COLLECTION, WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY,
"wireplumber.collection", "=s", "true",
WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY, "collection.name", "=s",
collection_name, NULL);
if (collection)
print_collection (self, collection);
else
printf ("Collection '%s' does not exist\n", collection_name);
} else {
print_collections (self);
}
wp_core_sync (self->core, NULL, (GAsyncReadyCallback) async_quit, self);
}
/* set-log-level */
static gboolean
@ -2023,6 +2154,16 @@ static const struct subcommand {
.prepare = settings_prepare,
.run = settings_run,
},
{
.name = "collections",
.positional_args = "[COLLECTION]",
.summary = "Shows information about collections",
.description = NULL,
.entries = { { NULL } },
.parse_positional = collections_parse_positional,
.prepare = collections_prepare,
.run = collections_run,
},
{
.name = "set-log-level",
.positional_args = "[ID] LEVEL",