1019 lines
30 KiB
C
1019 lines
30 KiB
C
/* WirePlumber
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*
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* Copyright © 2019-2020 Collabora Ltd.
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* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <wp/wp.h>
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#include <stdio.h>
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#include <pipewire/keys.h>
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#include <pipewire/extensions/session-manager/keys.h>
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#define default_endpoint_key(dir) ((dir == WP_DIRECTION_INPUT) ? \
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"default.session.endpoint.sink" : "default.session.endpoint.source")
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typedef struct _WpCtl WpCtl;
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struct _WpCtl
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{
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GOptionContext *context;
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GMainLoop *loop;
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WpCore *core;
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WpObjectManager *om;
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gint exit_code;
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};
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static struct {
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union {
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struct {
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gboolean show_streams;
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} status;
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struct {
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guint32 id;
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gboolean show_referenced;
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gboolean show_associated;
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} inspect;
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struct {
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guint32 id;
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} set_default;
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struct {
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guint32 id;
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gfloat volume;
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} set_volume;
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struct {
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guint32 id;
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guint mute;
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} set_mute;
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struct {
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guint32 id;
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gint index;
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} set_profile;
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};
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} cmdline;
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G_DEFINE_QUARK (wpctl-error, wpctl_error_domain)
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static void
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wp_ctl_clear (WpCtl * self)
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{
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g_clear_object (&self->om);
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g_clear_object (&self->core);
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g_clear_pointer (&self->loop, g_main_loop_unref);
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g_clear_pointer (&self->context, g_option_context_free);
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}
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static void
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async_quit (WpCore *core, GAsyncResult *res, WpCtl * self)
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{
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g_main_loop_quit (self->loop);
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}
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/* status */
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static gboolean
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status_prepare (WpCtl * self, GError ** error)
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{
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wp_object_manager_add_interest (self->om, WP_TYPE_METADATA, NULL);
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wp_object_manager_add_interest (self->om, WP_TYPE_SESSION, NULL);
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wp_object_manager_add_interest (self->om, WP_TYPE_CLIENT, NULL);
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wp_object_manager_request_object_features (self->om, WP_TYPE_METADATA,
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WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL);
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wp_object_manager_request_object_features (self->om, WP_TYPE_SESSION,
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WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL |
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WP_SESSION_FEATURE_ENDPOINTS |
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WP_SESSION_FEATURE_LINKS);
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wp_object_manager_request_object_features (self->om, WP_TYPE_CLIENT,
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WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL);
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return TRUE;
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}
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#define TREE_INDENT_LINE " │ "
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#define TREE_INDENT_NODE " ├─ "
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#define TREE_INDENT_END " └─ "
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#define TREE_INDENT_EMPTY " "
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static void
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print_controls (WpPipewireObject * pwobj)
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{
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g_autoptr (WpIterator) it = NULL;
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g_auto (GValue) value = G_VALUE_INIT;
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gboolean has_audio_controls = TRUE;
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gfloat volume = 0.0;
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gboolean mute = FALSE;
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it = wp_pipewire_object_enum_params_sync (pwobj, "Props", NULL);
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if (!it || !wp_iterator_next (it, &value) ||
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!wp_spa_pod_get_object (g_value_get_boxed (&value), NULL,
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"volume", "f", &volume,
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"mute", "b", &mute,
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NULL))
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has_audio_controls = FALSE;
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if (has_audio_controls)
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printf (" vol: %.2f %s\n", volume, mute ? "MUTED" : "");
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else
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printf ("\n");
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}
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static void
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print_stream (const GValue *item, gpointer data)
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{
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WpEndpointStream *stream = g_value_get_object (item);
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guint32 id = wp_proxy_get_bound_id (WP_PROXY (stream));
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guint *n_streams = data;
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printf (TREE_INDENT_LINE TREE_INDENT_EMPTY " %s%4u. %-53s",
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(--(*n_streams) == 0) ? TREE_INDENT_END : TREE_INDENT_NODE,
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id, wp_endpoint_stream_get_name (stream));
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print_controls (WP_PIPEWIRE_OBJECT (stream));
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}
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static const gchar *
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get_endpoint_friendly_name (WpEndpoint * ep)
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{
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const gchar *name = wp_pipewire_object_get_property (WP_PIPEWIRE_OBJECT (ep),
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"endpoint.description");
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if (!name)
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name = wp_endpoint_get_name (ep);
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return name;
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}
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static void
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print_endpoint (const GValue *item, gpointer data)
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{
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WpEndpoint *ep = g_value_get_object (item);
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guint32 id = wp_proxy_get_bound_id (WP_PROXY (ep));
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guint32 default_id = GPOINTER_TO_UINT (data);
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printf (TREE_INDENT_LINE "%c %4u. %-60s",
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(default_id == id) ? '*' : ' ', id, get_endpoint_friendly_name (ep));
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print_controls (WP_PIPEWIRE_OBJECT (ep));
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if (cmdline.status.show_streams) {
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g_autoptr (WpIterator) it = wp_endpoint_new_streams_iterator (ep);
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guint n_streams = wp_endpoint_get_n_streams (ep);
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wp_iterator_foreach (it, print_stream, &n_streams);
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printf (TREE_INDENT_LINE "\n");
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}
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}
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static void
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print_endpoint_link (const GValue *item, gpointer data)
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{
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WpEndpointLink *link = g_value_get_object (item);
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WpSession *session = data;
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guint32 id = wp_proxy_get_bound_id (WP_PROXY (link));
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guint32 out_ep_id, out_stream_id, in_ep_id, in_stream_id;
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g_autoptr (WpEndpoint) out_ep = NULL;
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g_autoptr (WpEndpoint) in_ep = NULL;
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g_autoptr (WpEndpointStream) out_stream = NULL;
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g_autoptr (WpEndpointStream) in_stream = NULL;
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wp_endpoint_link_get_linked_object_ids (link,
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&out_ep_id, &out_stream_id, &in_ep_id, &in_stream_id);
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out_ep = wp_session_lookup_endpoint (session,
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WP_CONSTRAINT_TYPE_G_PROPERTY, "bound-id", "=u", out_ep_id, NULL);
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in_ep = wp_session_lookup_endpoint (session,
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WP_CONSTRAINT_TYPE_G_PROPERTY, "bound-id", "=u", in_ep_id, NULL);
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out_stream = wp_endpoint_lookup_stream (out_ep,
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WP_CONSTRAINT_TYPE_G_PROPERTY, "bound-id", "=u", out_stream_id, NULL);
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in_stream = wp_endpoint_lookup_stream (in_ep,
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WP_CONSTRAINT_TYPE_G_PROPERTY, "bound-id", "=u", in_stream_id, NULL);
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printf (TREE_INDENT_EMPTY " %4u. [%u. %s|%s] ➞ [%u. %s|%s]\n", id,
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out_ep_id, get_endpoint_friendly_name (out_ep),
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wp_endpoint_stream_get_name (out_stream),
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in_ep_id, get_endpoint_friendly_name (in_ep),
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wp_endpoint_stream_get_name (in_stream));
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}
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static void
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status_run (WpCtl * self)
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{
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g_autoptr (WpIterator) it = NULL;
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g_auto (GValue) val = G_VALUE_INIT;
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g_autoptr (WpMetadata) metadata = NULL;
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metadata = wp_object_manager_lookup (self->om, WP_TYPE_METADATA, NULL);
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/* server + clients */
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printf ("PipeWire '%s' [%s, %s@%s, cookie:%u]\n",
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wp_core_get_remote_name (self->core),
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wp_core_get_remote_version (self->core),
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wp_core_get_remote_user_name (self->core),
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wp_core_get_remote_host_name (self->core),
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wp_core_get_remote_cookie (self->core));
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printf (TREE_INDENT_END "Clients:\n");
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it = wp_object_manager_new_filtered_iterator (self->om, WP_TYPE_CLIENT, NULL);
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for (; wp_iterator_next (it, &val); g_value_unset (&val)) {
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WpProxy *client = g_value_get_object (&val);
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g_autoptr (WpProperties) properties =
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wp_pipewire_object_get_properties (WP_PIPEWIRE_OBJECT (client));
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printf (TREE_INDENT_EMPTY " %4u. %-35s [%s, %s@%s, pid:%s]\n",
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wp_proxy_get_bound_id (client),
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wp_properties_get (properties, PW_KEY_APP_NAME),
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wp_properties_get (properties, PW_KEY_CORE_VERSION),
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wp_properties_get (properties, PW_KEY_APP_PROCESS_USER),
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wp_properties_get (properties, PW_KEY_APP_PROCESS_HOST),
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wp_properties_get (properties, PW_KEY_APP_PROCESS_ID));
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}
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wp_iterator_unref (it);
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printf ("\n");
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/* sessions */
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it = wp_object_manager_new_filtered_iterator (self->om, WP_TYPE_SESSION,
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NULL);
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for (; wp_iterator_next (it, &val); g_value_unset (&val)) {
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WpSession *session = g_value_get_object (&val);
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guint session_id = wp_proxy_get_bound_id (WP_PROXY (session));
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g_autoptr (WpIterator) child_it = NULL;
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guint32 default_sink = 0;
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guint32 default_source = 0;
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/* find default sink and source endpoints if metadata was found */
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if (metadata) {
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g_autoptr (WpIterator) m_it = NULL;
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g_auto (GValue) m_val = G_VALUE_INIT;
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m_it = wp_metadata_new_iterator (metadata, session_id);
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for (; wp_iterator_next (m_it, &m_val); g_value_unset (&m_val)) {
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const gchar *k = NULL, *v = NULL;
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wp_metadata_iterator_item_extract (&m_val, NULL, &k, NULL, &v);
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if (!g_strcmp0 (k, default_endpoint_key (WP_DIRECTION_INPUT)))
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default_sink = atoi (v);
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else if (!g_strcmp0 (k, default_endpoint_key (WP_DIRECTION_OUTPUT)))
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default_source = atoi (v);
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}
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}
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printf ("Session %u (%s)\n", session_id, wp_session_get_name (session));
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printf (TREE_INDENT_NODE "Sink endpoints:\n");
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child_it = wp_session_new_endpoints_filtered_iterator (session,
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WP_CONSTRAINT_TYPE_PW_PROPERTY, "media.class", "#s", "*/Sink",
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NULL);
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wp_iterator_foreach (child_it, print_endpoint,
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GUINT_TO_POINTER (default_sink));
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g_clear_pointer (&child_it, wp_iterator_unref);
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printf (TREE_INDENT_LINE "\n");
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printf (TREE_INDENT_NODE "Source endpoints:\n");
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child_it = wp_session_new_endpoints_filtered_iterator (session,
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WP_CONSTRAINT_TYPE_PW_PROPERTY, "media.class", "#s", "*/Source",
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NULL);
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wp_iterator_foreach (child_it, print_endpoint,
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GUINT_TO_POINTER (default_source));
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g_clear_pointer (&child_it, wp_iterator_unref);
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printf (TREE_INDENT_LINE "\n");
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printf (TREE_INDENT_NODE "Playback client endpoints:\n");
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child_it = wp_session_new_endpoints_filtered_iterator (session,
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WP_CONSTRAINT_TYPE_PW_PROPERTY, "media.class", "#s", "Stream/Output/*",
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NULL);
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wp_iterator_foreach (child_it, print_endpoint, NULL);
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g_clear_pointer (&child_it, wp_iterator_unref);
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printf (TREE_INDENT_LINE "\n");
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printf (TREE_INDENT_NODE "Capture client endpoints:\n");
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child_it = wp_session_new_endpoints_filtered_iterator (session,
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WP_CONSTRAINT_TYPE_PW_PROPERTY, "media.class", "#s", "Stream/Input/*",
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NULL);
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wp_iterator_foreach (child_it, print_endpoint, NULL);
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g_clear_pointer (&child_it, wp_iterator_unref);
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printf (TREE_INDENT_LINE "\n");
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printf (TREE_INDENT_END "Endpoint links:\n");
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child_it = wp_session_new_links_iterator (session);
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wp_iterator_foreach (child_it, print_endpoint_link, session);
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g_clear_pointer (&child_it, wp_iterator_unref);
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printf ("\n");
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}
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g_main_loop_quit (self->loop);
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}
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/* inspect */
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static gboolean
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inspect_parse_positional (gint argc, gchar ** argv, GError **error)
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{
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if (argc < 3) {
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g_set_error (error, wpctl_error_domain_quark(), 0, "ID is required");
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return FALSE;
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}
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long id = strtol (argv[2], NULL, 10);
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if (id <= 0) {
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g_set_error (error, wpctl_error_domain_quark(), 0,
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"'%s' is not a valid number", argv[2]);
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return FALSE;
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}
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cmdline.inspect.id = id;
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return TRUE;
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}
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static gboolean
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inspect_prepare (WpCtl * self, GError ** error)
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{
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/* collect all objects */
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wp_object_manager_add_interest (self->om, WP_TYPE_GLOBAL_PROXY, NULL);
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wp_object_manager_request_object_features (self->om, WP_TYPE_GLOBAL_PROXY,
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WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL);
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return TRUE;
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}
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static inline void
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inspect_prefix_line (guint nest_level, gboolean node)
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{
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for (guint i = 1; i < nest_level; i++)
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printf (TREE_INDENT_EMPTY TREE_INDENT_LINE);
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if (nest_level > 0)
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printf (TREE_INDENT_EMPTY "%s", node ? TREE_INDENT_NODE : TREE_INDENT_LINE);
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}
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struct {
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const gchar *key;
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const gchar *type;
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} assoc_keys[] = {
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{ PW_KEY_CLIENT_ID, "Client" },
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{ PW_KEY_DEVICE_ID, "Device" },
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{ PW_KEY_ENDPOINT_CLIENT_ID, NULL },
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{ "endpoint-link.id", "EndpointLink" },
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{ PW_KEY_ENDPOINT_STREAM_ID, "EndpointStream" },
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{ PW_KEY_ENDPOINT_LINK_OUTPUT_ENDPOINT, NULL },
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{ PW_KEY_ENDPOINT_LINK_OUTPUT_STREAM, NULL },
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{ PW_KEY_ENDPOINT_LINK_INPUT_ENDPOINT, NULL },
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{ PW_KEY_ENDPOINT_LINK_INPUT_STREAM, NULL },
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{ PW_KEY_ENDPOINT_ID, "Endpoint" },
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{ PW_KEY_LINK_INPUT_NODE, NULL },
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{ PW_KEY_LINK_INPUT_PORT, NULL },
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{ PW_KEY_LINK_OUTPUT_NODE, NULL },
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{ PW_KEY_LINK_OUTPUT_PORT, NULL },
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{ PW_KEY_LINK_ID, "Link" },
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{ PW_KEY_NODE_ID, "Node" },
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{ PW_KEY_PORT_ID, "Port" },
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{ PW_KEY_SESSION_ID, "Session" },
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};
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static inline gboolean
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key_is_object_reference (const gchar *key)
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{
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for (guint i = 0; i < G_N_ELEMENTS (assoc_keys); i++)
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if (!g_strcmp0 (key, assoc_keys[i].key))
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return TRUE;
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return FALSE;
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}
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static inline const gchar *
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get_association_key (WpProxy * proxy)
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{
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for (guint i = 0; i < G_N_ELEMENTS (assoc_keys); i++) {
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if (assoc_keys[i].type &&
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strstr (WP_PROXY_GET_CLASS (proxy)->pw_iface_type, assoc_keys[i].type))
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return assoc_keys[i].key;
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}
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return NULL;
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}
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struct property_item {
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const gchar *key;
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const gchar *value;
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};
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static gint
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property_item_compare (gconstpointer a, gconstpointer b)
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{
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return g_strcmp0 (
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((struct property_item *) a)->key,
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((struct property_item *) b)->key);
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}
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static void
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inspect_print_object (WpCtl * self, WpProxy * proxy, guint nest_level)
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{
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g_autoptr (WpProperties) properties =
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wp_pipewire_object_get_properties (WP_PIPEWIRE_OBJECT (proxy));
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g_autoptr (WpProperties) global_p =
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wp_global_proxy_get_global_properties (WP_GLOBAL_PROXY (proxy));
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g_autoptr (GArray) array =
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g_array_new (FALSE, FALSE, sizeof (struct property_item));
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/* print basic object info */
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inspect_prefix_line (nest_level, TRUE);
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printf ("id %u, type %s\n",
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wp_proxy_get_bound_id (proxy),
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WP_PROXY_GET_CLASS (proxy)->pw_iface_type);
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/* merge the two property sets */
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properties = wp_properties_ensure_unique_owner (properties);
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wp_properties_add (properties, global_p);
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wp_properties_set (properties, "object.id", NULL);
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/* copy key/value pointers to an array for sorting */
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{
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g_autoptr (WpIterator) it = NULL;
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g_auto (GValue) item = G_VALUE_INIT;
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for (it = wp_properties_new_iterator (properties);
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wp_iterator_next (it, &item);
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g_value_unset (&item)) {
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struct property_item prop_item = {
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.key = wp_properties_iterator_item_get_key (&item),
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.value = wp_properties_iterator_item_get_value (&item),
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};
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g_array_append_val (array, prop_item);
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}
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}
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/* sort */
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g_array_sort (array, property_item_compare);
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/* print */
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for (guint i = 0; i < array->len; i++) {
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struct property_item *prop_item =
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&g_array_index (array, struct property_item, i);
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gboolean is_global =
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(wp_properties_get (global_p, prop_item->key) != NULL);
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inspect_prefix_line (nest_level, FALSE);
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printf (" %c %s = \"%s\"\n", is_global ? '*' : ' ',
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prop_item->key, prop_item->value);
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/* if the property is referencing an object, print the object */
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if (cmdline.inspect.show_referenced && nest_level == 0 &&
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key_is_object_reference (prop_item->key))
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{
|
|
guint id = (guint) strtol (prop_item->value, NULL, 10);
|
|
g_autoptr (WpProxy) refer_proxy =
|
|
wp_object_manager_lookup (self->om, WP_TYPE_GLOBAL_PROXY,
|
|
WP_CONSTRAINT_TYPE_G_PROPERTY, "bound-id", "=u", id, NULL);
|
|
|
|
if (refer_proxy)
|
|
inspect_print_object (self, refer_proxy, nest_level + 1);
|
|
}
|
|
}
|
|
|
|
/* print associated objects */
|
|
if (cmdline.inspect.show_associated && nest_level == 0) {
|
|
const gchar *lookup_key = get_association_key (proxy);
|
|
if (lookup_key) {
|
|
g_autoptr (WpIterator) it =
|
|
wp_object_manager_new_filtered_iterator (self->om,
|
|
WP_TYPE_PIPEWIRE_OBJECT, WP_CONSTRAINT_TYPE_PW_PROPERTY,
|
|
lookup_key, "=u", wp_proxy_get_bound_id (proxy), NULL);
|
|
g_auto (GValue) item = G_VALUE_INIT;
|
|
|
|
inspect_prefix_line (nest_level, TRUE);
|
|
printf ("associated objects:\n");
|
|
|
|
for (; wp_iterator_next (it, &item); g_value_unset (&item)) {
|
|
WpProxy *assoc_proxy = g_value_get_object (&item);
|
|
inspect_print_object (self, assoc_proxy, nest_level + 1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
inspect_run (WpCtl * self)
|
|
{
|
|
g_autoptr (WpProxy) proxy = NULL;
|
|
guint32 id = cmdline.inspect.id;
|
|
|
|
proxy = wp_object_manager_lookup (self->om, WP_TYPE_GLOBAL_PROXY,
|
|
WP_CONSTRAINT_TYPE_G_PROPERTY, "bound-id", "=u", id, NULL);
|
|
if (!proxy) {
|
|
printf ("Object '%d' not found\n", id);
|
|
goto out_err;
|
|
}
|
|
|
|
inspect_print_object (self, proxy, 0);
|
|
|
|
out:
|
|
g_main_loop_quit (self->loop);
|
|
return;
|
|
|
|
out_err:
|
|
self->exit_code = 3;
|
|
goto out;
|
|
}
|
|
|
|
/* set-default */
|
|
static gboolean
|
|
set_default_parse_positional (gint argc, gchar ** argv, GError **error)
|
|
{
|
|
if (argc < 3) {
|
|
g_set_error (error, wpctl_error_domain_quark(), 0, "ID is required");
|
|
return FALSE;
|
|
}
|
|
|
|
long id = strtol (argv[2], NULL, 10);
|
|
if (id <= 0) {
|
|
g_set_error (error, wpctl_error_domain_quark(), 0,
|
|
"'%s' is not a valid number", argv[2]);
|
|
return FALSE;
|
|
}
|
|
|
|
cmdline.set_default.id = id;
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
set_default_prepare (WpCtl * self, GError ** error)
|
|
{
|
|
wp_object_manager_add_interest (self->om, WP_TYPE_METADATA, NULL);
|
|
wp_object_manager_add_interest (self->om, WP_TYPE_ENDPOINT,
|
|
WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY,
|
|
"object.id", "=u", cmdline.set_default.id,
|
|
NULL);
|
|
wp_object_manager_request_object_features (self->om, WP_TYPE_METADATA,
|
|
WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL);
|
|
wp_object_manager_request_object_features (self->om, WP_TYPE_ENDPOINT,
|
|
WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL);
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
set_default_run (WpCtl * self)
|
|
{
|
|
g_autoptr (WpEndpoint) ep = NULL;
|
|
g_autoptr (WpMetadata) metadata = NULL;
|
|
guint32 id = cmdline.set_default.id;
|
|
const gchar *sess_id_str;
|
|
g_autofree gchar *ep_id_str = NULL;
|
|
guint32 sess_id;
|
|
WpDirection dir;
|
|
|
|
metadata = wp_object_manager_lookup (self->om, WP_TYPE_METADATA, NULL);
|
|
if (!metadata) {
|
|
printf ("No metadata found\n");
|
|
goto out;
|
|
}
|
|
|
|
ep = wp_object_manager_lookup (self->om, WP_TYPE_ENDPOINT, NULL);
|
|
if (!ep) {
|
|
printf ("Endpoint '%d' not found\n", id);
|
|
goto out;
|
|
}
|
|
|
|
sess_id_str = wp_pipewire_object_get_property (WP_PIPEWIRE_OBJECT (ep),
|
|
"session.id");
|
|
sess_id = sess_id_str ? atoi (sess_id_str) : 0;
|
|
|
|
if (g_str_has_suffix (wp_endpoint_get_media_class (ep), "/Sink"))
|
|
dir = WP_DIRECTION_INPUT;
|
|
else if (g_str_has_suffix (wp_endpoint_get_media_class (ep), "/Source"))
|
|
dir = WP_DIRECTION_OUTPUT;
|
|
else {
|
|
printf ("%u is not a device endpoint (media.class = %s)\n",
|
|
id, wp_endpoint_get_media_class (ep));
|
|
goto out;
|
|
}
|
|
|
|
ep_id_str = g_strdup_printf ("%d", id);
|
|
wp_metadata_set (metadata, sess_id, default_endpoint_key (dir), "Spa:Int",
|
|
ep_id_str);
|
|
wp_core_sync (self->core, NULL, (GAsyncReadyCallback) async_quit, self);
|
|
return;
|
|
|
|
out:
|
|
self->exit_code = 3;
|
|
g_main_loop_quit (self->loop);
|
|
}
|
|
|
|
/* set-volume */
|
|
|
|
static gboolean
|
|
set_volume_parse_positional (gint argc, gchar ** argv, GError **error)
|
|
{
|
|
if (argc < 4) {
|
|
g_set_error (error, wpctl_error_domain_quark(), 0,
|
|
"ID and VOL are required");
|
|
return FALSE;
|
|
}
|
|
|
|
long id = strtol (argv[2], NULL, 10);
|
|
float volume = strtof (argv[3], NULL);
|
|
if (id <= 0) {
|
|
g_set_error (error, wpctl_error_domain_quark(), 0,
|
|
"'%s' is not a valid number", argv[2]);
|
|
return FALSE;
|
|
}
|
|
|
|
cmdline.set_volume.id = id;
|
|
cmdline.set_volume.volume = volume;
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
set_volume_prepare (WpCtl * self, GError ** error)
|
|
{
|
|
wp_object_manager_add_interest (self->om, WP_TYPE_ENDPOINT,
|
|
WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY,
|
|
"object.id", "=u", cmdline.set_volume.id,
|
|
NULL);
|
|
wp_object_manager_add_interest (self->om, WP_TYPE_ENDPOINT_STREAM,
|
|
WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY,
|
|
"object.id", "=u", cmdline.set_volume.id,
|
|
NULL);
|
|
wp_object_manager_add_interest (self->om, WP_TYPE_NODE,
|
|
WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY,
|
|
"object.id", "=u", cmdline.set_volume.id,
|
|
NULL);
|
|
wp_object_manager_request_object_features (self->om, WP_TYPE_GLOBAL_PROXY,
|
|
WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL |
|
|
WP_PIPEWIRE_OBJECT_FEATURE_PARAM_PROPS);
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
set_volume_run (WpCtl * self)
|
|
{
|
|
g_autoptr (WpPipewireObject) proxy = NULL;
|
|
g_autoptr (WpIterator) it = NULL;
|
|
g_auto (GValue) value = G_VALUE_INIT;
|
|
gfloat volume;
|
|
|
|
proxy = wp_object_manager_lookup (self->om, WP_TYPE_GLOBAL_PROXY, NULL);
|
|
if (!proxy) {
|
|
printf ("Object '%d' not found\n", cmdline.set_volume.id);
|
|
goto out;
|
|
}
|
|
|
|
it = wp_pipewire_object_enum_params_sync (proxy, "Props", NULL);
|
|
if (!it || !wp_iterator_next (it, &value) ||
|
|
!wp_spa_pod_get_object (g_value_get_boxed (&value), NULL,
|
|
"volume", "f", &volume, NULL)) {
|
|
printf ("Object '%d' does not support volume\n", cmdline.set_volume.id);
|
|
goto out;
|
|
}
|
|
|
|
wp_pipewire_object_set_param (proxy, "Props", 0, wp_spa_pod_new_object (
|
|
"Spa:Pod:Object:Param:Props", "Props",
|
|
"volume", "f", cmdline.set_volume.volume,
|
|
NULL));
|
|
wp_core_sync (self->core, NULL, (GAsyncReadyCallback) async_quit, self);
|
|
return;
|
|
|
|
out:
|
|
self->exit_code = 3;
|
|
g_main_loop_quit (self->loop);
|
|
}
|
|
|
|
/* set-mute */
|
|
|
|
static gboolean
|
|
set_mute_parse_positional (gint argc, gchar ** argv, GError **error)
|
|
{
|
|
if (argc < 4) {
|
|
g_set_error (error, wpctl_error_domain_quark(), 0,
|
|
"ID and one of '1', '0' or 'toggle' are required");
|
|
return FALSE;
|
|
}
|
|
|
|
long id = strtol (argv[2], NULL, 10);
|
|
if (id <= 0) {
|
|
g_set_error (error, wpctl_error_domain_quark(), 0,
|
|
"'%s' is not a valid number", argv[2]);
|
|
return FALSE;
|
|
}
|
|
cmdline.set_mute.id = id;
|
|
|
|
if (!g_strcmp0 (argv[3], "1"))
|
|
cmdline.set_mute.mute = 1;
|
|
else if (!g_strcmp0 (argv[3], "0"))
|
|
cmdline.set_mute.mute = 0;
|
|
else if (!g_strcmp0 (argv[3], "toggle"))
|
|
cmdline.set_mute.mute = 2;
|
|
else {
|
|
g_set_error (error, wpctl_error_domain_quark(), 0,
|
|
"'%s' is not a valid mute option", argv[3]);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
set_mute_prepare (WpCtl * self, GError ** error)
|
|
{
|
|
wp_object_manager_add_interest (self->om, WP_TYPE_ENDPOINT,
|
|
WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY,
|
|
"object.id", "=u", cmdline.set_mute.id,
|
|
NULL);
|
|
wp_object_manager_add_interest (self->om, WP_TYPE_ENDPOINT_STREAM,
|
|
WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY,
|
|
"object.id", "=u", cmdline.set_mute.id,
|
|
NULL);
|
|
wp_object_manager_add_interest (self->om, WP_TYPE_NODE,
|
|
WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY,
|
|
"object.id", "=u", cmdline.set_mute.id,
|
|
NULL);
|
|
wp_object_manager_request_object_features (self->om, WP_TYPE_GLOBAL_PROXY,
|
|
WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL |
|
|
WP_PIPEWIRE_OBJECT_FEATURE_PARAM_PROPS);
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
set_mute_run (WpCtl * self)
|
|
{
|
|
g_autoptr (WpPipewireObject) proxy = NULL;
|
|
g_autoptr (WpIterator) it = NULL;
|
|
g_auto (GValue) value = G_VALUE_INIT;
|
|
gboolean mute;
|
|
|
|
proxy = wp_object_manager_lookup (self->om, WP_TYPE_GLOBAL_PROXY, NULL);
|
|
if (!proxy) {
|
|
printf ("Object '%d' not found\n", cmdline.set_mute.id);
|
|
goto out;
|
|
}
|
|
|
|
it = wp_pipewire_object_enum_params_sync (proxy, "Props", NULL);
|
|
if (!it || !wp_iterator_next (it, &value) ||
|
|
!wp_spa_pod_get_object (g_value_get_boxed (&value), NULL,
|
|
"mute", "b", &mute, NULL)) {
|
|
printf ("Object '%d' does not support mute\n", cmdline.set_mute.id);
|
|
goto out;
|
|
}
|
|
|
|
if (cmdline.set_mute.mute == 2)
|
|
mute = !mute;
|
|
else
|
|
mute = !!cmdline.set_mute.mute;
|
|
|
|
wp_pipewire_object_set_param (proxy, "Props", 0, wp_spa_pod_new_object (
|
|
"Spa:Pod:Object:Param:Props", "Props",
|
|
"mute", "b", mute,
|
|
NULL));
|
|
wp_core_sync (self->core, NULL, (GAsyncReadyCallback) async_quit, self);
|
|
return;
|
|
|
|
out:
|
|
self->exit_code = 3;
|
|
g_main_loop_quit (self->loop);
|
|
}
|
|
|
|
/* set-profile */
|
|
|
|
static gboolean
|
|
set_profile_parse_positional (gint argc, gchar ** argv, GError **error)
|
|
{
|
|
if (argc < 4) {
|
|
g_set_error (error, wpctl_error_domain_quark(), 0,
|
|
"ID and INDEX are required");
|
|
return FALSE;
|
|
}
|
|
|
|
long id = strtol (argv[2], NULL, 10);
|
|
int index = atoi (argv[3]);
|
|
if (id < 0) {
|
|
g_set_error (error, wpctl_error_domain_quark(), 0,
|
|
"'%s' is not a valid index", argv[2]);
|
|
return FALSE;
|
|
}
|
|
|
|
cmdline.set_profile.id = id;
|
|
cmdline.set_profile.index = index;
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
set_profile_prepare (WpCtl * self, GError ** error)
|
|
{
|
|
wp_object_manager_add_interest (self->om, WP_TYPE_GLOBAL_PROXY,
|
|
WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY,
|
|
"object.id", "=u", cmdline.set_profile.id,
|
|
NULL);
|
|
wp_object_manager_request_object_features (self->om, WP_TYPE_GLOBAL_PROXY,
|
|
WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL);
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
set_profile_run (WpCtl * self)
|
|
{
|
|
g_autoptr (WpPipewireObject) proxy = NULL;
|
|
|
|
proxy = wp_object_manager_lookup (self->om, WP_TYPE_GLOBAL_PROXY, NULL);
|
|
if (!proxy) {
|
|
printf ("Object '%d' not found\n", cmdline.set_profile.id);
|
|
goto out;
|
|
}
|
|
wp_pipewire_object_set_param (proxy, "Profile", 0,
|
|
wp_spa_pod_new_object (
|
|
"Spa:Pod:Object:Param:Profile", "Profile",
|
|
"index", "i", cmdline.set_profile.index,
|
|
NULL));
|
|
wp_core_sync (self->core, NULL, (GAsyncReadyCallback) async_quit, self);
|
|
return;
|
|
|
|
out:
|
|
self->exit_code = 3;
|
|
g_main_loop_quit (self->loop);
|
|
}
|
|
|
|
#define N_ENTRIES 3
|
|
|
|
static const struct subcommand {
|
|
/* the name to match on the command line */
|
|
const gchar *name;
|
|
/* description of positional arguments, shown in the help message */
|
|
const gchar *positional_args;
|
|
/* short description, shown at the top of the help message */
|
|
const gchar *summary;
|
|
/* long description, shown at the bottom of the help message */
|
|
const gchar *description;
|
|
/* additional cmdline arguments for this subcommand */
|
|
const GOptionEntry entries[N_ENTRIES];
|
|
/* function to parse positional arguments */
|
|
gboolean (*parse_positional) (gint, gchar **, GError **);
|
|
/* function to prepare the object manager */
|
|
gboolean (*prepare) (WpCtl *, GError **);
|
|
/* function to run after the object manager is installed */
|
|
void (*run) (WpCtl *);
|
|
} subcommands[] = {
|
|
{
|
|
.name = "status",
|
|
.positional_args = "",
|
|
.summary = "Displays the current state of objects in PipeWire",
|
|
.description = NULL,
|
|
.entries = {
|
|
{ "streams", 's', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE,
|
|
&cmdline.status.show_streams, "Also show endpoint streams", NULL },
|
|
{ NULL }
|
|
},
|
|
.parse_positional = NULL,
|
|
.prepare = status_prepare,
|
|
.run = status_run,
|
|
},
|
|
{
|
|
.name = "inspect",
|
|
.positional_args = "ID",
|
|
.summary = "Displays information about the specified object",
|
|
.description = NULL,
|
|
.entries = {
|
|
{ "referenced", 'r', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE,
|
|
&cmdline.inspect.show_referenced,
|
|
"Show objects that are referenced in properties", NULL },
|
|
{ "associated", 'a', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE,
|
|
&cmdline.inspect.show_associated, "Show associated objects", NULL },
|
|
{ NULL }
|
|
},
|
|
.parse_positional = inspect_parse_positional,
|
|
.prepare = inspect_prepare,
|
|
.run = inspect_run,
|
|
},
|
|
{
|
|
.name = "set-default",
|
|
.positional_args = "ID",
|
|
.summary = "Sets ID to be the default endpoint of its kind "
|
|
"(capture/playback) in its session",
|
|
.description = NULL,
|
|
.entries = { { NULL } },
|
|
.parse_positional = set_default_parse_positional,
|
|
.prepare = set_default_prepare,
|
|
.run = set_default_run,
|
|
},
|
|
{
|
|
.name = "set-volume",
|
|
.positional_args = "ID VOL",
|
|
.summary = "Sets the volume of ID to VOL (floating point, 1.0 is 100%%)",
|
|
.description = NULL,
|
|
.entries = { { NULL } },
|
|
.parse_positional = set_volume_parse_positional,
|
|
.prepare = set_volume_prepare,
|
|
.run = set_volume_run,
|
|
},
|
|
{
|
|
.name = "set-mute",
|
|
.positional_args = "ID 1|0|toggle",
|
|
.summary = "Changes the mute state of ID",
|
|
.description = NULL,
|
|
.entries = { { NULL } },
|
|
.parse_positional = set_mute_parse_positional,
|
|
.prepare = set_mute_prepare,
|
|
.run = set_mute_run,
|
|
},
|
|
{
|
|
.name = "set-profile",
|
|
.positional_args = "ID INDEX",
|
|
.summary = "Sets the profile of ID to INDEX (integer, 0 is 'off')",
|
|
.description = NULL,
|
|
.entries = { { NULL } },
|
|
.parse_positional = set_profile_parse_positional,
|
|
.prepare = set_profile_prepare,
|
|
.run = set_profile_run,
|
|
}
|
|
};
|
|
|
|
gint
|
|
main (gint argc, gchar **argv)
|
|
{
|
|
WpCtl ctl = {0};
|
|
const struct subcommand *cmd = NULL;
|
|
g_autoptr (GError) error = NULL;
|
|
g_autofree gchar *summary = NULL;
|
|
|
|
wp_init (WP_INIT_ALL);
|
|
|
|
ctl.context = g_option_context_new (
|
|
"COMMAND [COMMAND_OPTIONS] - WirePlumber Control CLI");
|
|
ctl.loop = g_main_loop_new (NULL, FALSE);
|
|
ctl.core = wp_core_new (NULL, NULL);
|
|
ctl.om = wp_object_manager_new ();
|
|
|
|
/* find the subcommand */
|
|
if (argc > 1) {
|
|
for (guint i = 0; i < G_N_ELEMENTS (subcommands); i++) {
|
|
if (!g_strcmp0 (argv[1], subcommands[i].name)) {
|
|
cmd = &subcommands[i];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* prepare the subcommand options */
|
|
if (cmd) {
|
|
GOptionGroup *group;
|
|
|
|
/* options */
|
|
group = g_option_group_new (cmd->name, NULL, NULL, &ctl, NULL);
|
|
g_option_group_add_entries (group, cmd->entries);
|
|
g_option_context_set_main_group (ctl.context, group);
|
|
|
|
/* summary */
|
|
summary = g_strdup_printf ("Command: %s %s\n %s",
|
|
cmd->name, cmd->positional_args, cmd->summary);
|
|
g_option_context_set_summary (ctl.context, summary);
|
|
|
|
/* description */
|
|
if (cmd->description)
|
|
g_option_context_set_description (ctl.context, cmd->description);
|
|
}
|
|
else {
|
|
/* build the generic summary */
|
|
GString *summary_str = g_string_new ("Commands:");
|
|
for (guint i = 0; i < G_N_ELEMENTS (subcommands); i++) {
|
|
g_string_append_printf (summary_str, "\n %s %s", subcommands[i].name,
|
|
subcommands[i].positional_args);
|
|
}
|
|
summary = g_string_free (summary_str, FALSE);
|
|
g_option_context_set_summary (ctl.context, summary);
|
|
g_option_context_set_description (ctl.context, "Pass -h after a command "
|
|
"to see command-specific options\n");
|
|
}
|
|
|
|
/* parse options */
|
|
if (!g_option_context_parse (ctl.context, &argc, &argv, &error) ||
|
|
(cmd && cmd->parse_positional &&
|
|
!cmd->parse_positional (argc, argv, &error))) {
|
|
fprintf (stderr, "Error: %s\n\n", error->message);
|
|
cmd = NULL;
|
|
}
|
|
|
|
/* no active subcommand, show usage and exit */
|
|
if (!cmd) {
|
|
g_autofree gchar *help =
|
|
g_option_context_get_help (ctl.context, FALSE, NULL);
|
|
printf ("%s", help);
|
|
return 1;
|
|
}
|
|
|
|
/* prepare the subcommand */
|
|
if (!cmd->prepare (&ctl, &error)) {
|
|
fprintf (stderr, "%s\n", error->message);
|
|
return 1;
|
|
}
|
|
|
|
/* connect */
|
|
if (!wp_core_connect (ctl.core)) {
|
|
fprintf (stderr, "Could not connect to PipeWire\n");
|
|
return 2;
|
|
}
|
|
|
|
/* run */
|
|
g_signal_connect_swapped (ctl.core, "disconnected",
|
|
(GCallback) g_main_loop_quit, ctl.loop);
|
|
g_signal_connect_swapped (ctl.om, "installed",
|
|
(GCallback) cmd->run, &ctl);
|
|
wp_core_install_object_manager (ctl.core, ctl.om);
|
|
g_main_loop_run (ctl.loop);
|
|
|
|
wp_ctl_clear (&ctl);
|
|
return ctl.exit_code;
|
|
}
|