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wpctl: show filters in the status output

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This commit is contained in:
Julian Bouzas 2024-02-02 11:00:02 -05:00
parent ac508aef57
commit 9bf646aed0
1 changed files with 63 additions and 0 deletions
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63
src/tools/wpctl.c
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@ -11,6 +11,7 @@
#include <locale.h>
#include <spa/utils/defs.h>
#include <spa/utils/string.h>
#include <pipewire/pipewire.h>
#include <pipewire/keys.h>
#include <pipewire/extensions/session-manager/keys.h>
@ -224,6 +225,7 @@ struct print_context
WpCtl *self;
guint32 default_node;
WpPlugin *mixer_api;
GHashTable *printed_filters;
};
static void
@ -284,6 +286,50 @@ print_dev_node (const GValue *item, gpointer data)
print_controls (id, context);
}
static void
print_filter_node (const GValue *item, gpointer data)
{
struct print_context *context = data;
WpPipewireObject *obj = g_value_get_object (item);
g_autoptr (WpIterator) it = NULL;
g_auto (GValue) val = G_VALUE_INIT;
const gchar *link_group;
/* Skip already printed filters */
link_group = wp_pipewire_object_get_property (obj, PW_KEY_NODE_LINK_GROUP);
if (g_hash_table_contains (context->printed_filters, link_group))
return;
/* Print all nodes for this link_group */
printf (TREE_INDENT_LINE " - %-60s\n", link_group);
it = wp_object_manager_new_filtered_iterator (context->self->om,
WP_TYPE_NODE,
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_NODE_LINK_GROUP, "=s", link_group,
NULL);
for (; wp_iterator_next (it, &val); g_value_unset (&val)) {
WpPipewireObject *node = g_value_get_object (&val);
guint32 id = wp_proxy_get_bound_id (WP_PROXY (node));
const gchar *name, *media_class;
name = wp_pipewire_object_get_property (node, PW_KEY_NODE_NAME);
if (cmdline.status.display_nicknames)
name = wp_pipewire_object_get_property (node, PW_KEY_NODE_NICK);
else if (cmdline.status.display_names)
name = wp_pipewire_object_get_property (node, PW_KEY_NODE_NAME);
if (!name)
name = wp_pipewire_object_get_property (node, PW_KEY_NODE_DESCRIPTION);
media_class = wp_pipewire_object_get_property (node, PW_KEY_MEDIA_CLASS);
printf (TREE_INDENT_LINE "%c %4u. %-60s [%s]\n",
context->default_node == id ? '*' : ' ', id, name, media_class);
}
g_clear_pointer (&it, wp_iterator_unref);
/* Insert link-group in table to not print them again */
g_hash_table_insert (context->printed_filters, g_strdup (link_group),
NULL);
}
static void
print_stream_node (const GValue *item, gpointer data)
{
@ -408,6 +454,7 @@ status_run (WpCtl * self)
WP_TYPE_NODE,
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_MEDIA_CLASS, "#s", "*/Sink*",
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_MEDIA_CLASS, "#s", media_type_glob,
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_NODE_LINK_GROUP, "-",
NULL);
wp_iterator_foreach (child_it, print_dev_node, (gpointer) &context);
g_clear_pointer (&child_it, wp_iterator_unref);
@ -424,17 +471,33 @@ status_run (WpCtl * self)
WP_TYPE_NODE,
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_MEDIA_CLASS, "#s", "*/Source*",
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_MEDIA_CLASS, "#s", media_type_glob,
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_NODE_LINK_GROUP, "-",
NULL);
wp_iterator_foreach (child_it, print_dev_node, (gpointer) &context);
g_clear_pointer (&child_it, wp_iterator_unref);
printf (TREE_INDENT_LINE "\n");
printf (TREE_INDENT_NODE "Filters:\n");
context.printed_filters = g_hash_table_new_full (g_str_hash,
g_str_equal, g_free, NULL);
child_it = wp_object_manager_new_filtered_iterator (self->om,
WP_TYPE_NODE,
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_MEDIA_CLASS, "#s", media_type_glob,
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_NODE_LINK_GROUP, "+",
NULL);
wp_iterator_foreach (child_it, print_filter_node, (gpointer) &context);
g_clear_pointer (&child_it, wp_iterator_unref);
g_clear_pointer (&context.printed_filters, g_hash_table_unref);
printf (TREE_INDENT_LINE "\n");
printf (TREE_INDENT_END "Streams:\n");
child_it = wp_object_manager_new_filtered_iterator (self->om,
WP_TYPE_NODE,
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_MEDIA_CLASS, "#s", "Stream/*",
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_MEDIA_CLASS, "#s", media_type_glob,
WP_CONSTRAINT_TYPE_PW_PROPERTY, PW_KEY_NODE_LINK_GROUP, "-",
NULL);
wp_iterator_foreach (child_it, print_stream_node, self);
g_clear_pointer (&child_it, wp_iterator_unref);