mirror of
https://gitlab.freedesktop.org/pipewire/wireplumber.git
synced 2026-01-17 11:10:23 +01:00
9fa9f1fe44
Currently all it does is that it prints the properties of all device nodes (Audio/Source & Audio/Sink), which is useful for editing the configuration files
124 lines
3 KiB
C
124 lines
3 KiB
C
/* WirePlumber
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*
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* Copyright © 2019 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 <pipewire/pipewire.h>
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static GOptionEntry entries[] =
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{
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{ NULL }
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};
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struct WpCliData
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{
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WpCore *core;
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GMainLoop *loop;
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};
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static void
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on_objects_changed (WpObjectManager * om, struct WpCliData * d)
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{
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g_autoptr (GPtrArray) arr = NULL;
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guint i;
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const struct spa_dict * dict;
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const struct spa_dict_item *item;
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arr = wp_object_manager_get_objects (om, WP_TYPE_PROXY_NODE);
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g_print ("Capture device nodes:\n");
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for (i = 0; i < arr->len; i++) {
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WpProxyNode *node = g_ptr_array_index (arr, i);
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g_autoptr (WpProperties) props = wp_proxy_node_get_properties (node);
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if (g_strcmp0 (wp_properties_get (props, "media.class"), "Audio/Source") != 0)
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continue;
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g_print (" node id: %u\n", wp_proxy_get_global_id (WP_PROXY (node)));
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dict = wp_properties_peek_dict (props);
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spa_dict_for_each (item, dict) {
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g_print (" %s = \"%s\"\n", item->key, item->value);
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}
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g_print ("\n");
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}
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g_print ("Playback device nodes:\n");
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for (i = 0; i < arr->len; i++) {
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WpProxyNode *node = g_ptr_array_index (arr, i);
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g_autoptr (WpProperties) props = wp_proxy_node_get_properties (node);
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if (g_strcmp0 (wp_properties_get (props, "media.class"), "Audio/Sink") != 0)
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continue;
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g_print (" node id: %u\n", wp_proxy_get_global_id (WP_PROXY (node)));
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dict = wp_properties_peek_dict (props);
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spa_dict_for_each (item, dict) {
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g_print (" %s = \"%s\"\n", item->key, item->value);
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}
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g_print ("\n");
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}
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g_main_loop_quit (d->loop);
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}
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static void
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remote_state_changed (WpCore *core, WpRemoteState state,
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struct WpCliData * d)
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{
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switch (state) {
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case WP_REMOTE_STATE_UNCONNECTED:
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g_main_loop_quit (d->loop);
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break;
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case WP_REMOTE_STATE_ERROR:
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g_message ("pipewire remote error");
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g_main_loop_quit (d->loop);
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break;
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default:
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break;
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}
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}
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gint
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main (gint argc, gchar **argv)
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{
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struct WpCliData data = {0};
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g_autoptr (GOptionContext) context = NULL;
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g_autoptr (GError) error = NULL;
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g_autoptr (WpCore) core = NULL;
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g_autoptr (WpObjectManager) om = NULL;
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g_autoptr (GMainLoop) loop = NULL;
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context = g_option_context_new ("- PipeWire Session/Policy Manager Helper CLI");
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g_option_context_add_main_entries (context, entries, NULL);
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if (!g_option_context_parse (context, &argc, &argv, &error)) {
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return 1;
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}
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data.core = core = wp_core_new (NULL, NULL);
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g_signal_connect (core, "remote-state-changed",
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(GCallback) remote_state_changed, &data);
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om = wp_object_manager_new ();
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wp_object_manager_add_proxy_interest (om, PW_TYPE_INTERFACE_Node, NULL,
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WP_PROXY_FEATURE_INFO);
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g_signal_connect (om, "objects-changed",
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(GCallback) on_objects_changed, &data);
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wp_core_install_object_manager (core, om);
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wp_core_connect (core);
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data.loop = loop = g_main_loop_new (NULL, FALSE);
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g_main_loop_run (loop);
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return 0;
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}
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