mirror of
https://gitlab.freedesktop.org/pipewire/wireplumber.git
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152 lines
4 KiB
C
152 lines
4 KiB
C
/* WirePlumber
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*
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* Copyright © 2021 Collabora Ltd.
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* @author Julian Bouzas <julian.bouzas@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 "dbus-connection-state.h"
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WP_DEFINE_LOCAL_LOG_TOPIC ("m-notification")
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#define DBUS_INTERFACE_NAME "org.freedesktop.Notifications"
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#define DBUS_OBJECT_PATH "/org/freedesktop/Notifications"
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enum
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{
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ACTION_GET_DBUS,
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ACTION_SEND,
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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struct _WpNotificationsPlugin
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{
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WpPlugin parent;
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WpPlugin *dbus;
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};
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G_DECLARE_FINAL_TYPE (WpNotificationsPlugin,
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wp_notifications_plugin, WP, NOTIFICATIONS_PLUGIN,
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WpPlugin)
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G_DEFINE_TYPE (WpNotificationsPlugin, wp_notifications_plugin,
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WP_TYPE_PLUGIN)
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static gpointer
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wp_notifications_plugin_get_dbus (WpNotificationsPlugin *self)
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{
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return self->dbus ? g_object_ref (self->dbus) : NULL;
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}
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static void
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wp_notifications_plugin_send (WpNotificationsPlugin *self,
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const gchar *summary, const gchar *body_message)
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{
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g_autoptr (GDBusConnection) conn = NULL;
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g_autoptr (GError) error = NULL;
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g_autoptr (GVariant) res = NULL;
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GVariantBuilder hints;
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g_object_get (self->dbus, "connection", &conn, NULL);
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g_return_if_fail (conn);
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/* Set urgency */
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g_variant_builder_init (&hints, G_VARIANT_TYPE("a{sv}"));
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g_variant_builder_add (&hints, "{sv}", "urgency", g_variant_new_byte (0));
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/* Notify */
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res = g_dbus_connection_call_sync (conn, DBUS_INTERFACE_NAME,
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DBUS_OBJECT_PATH, DBUS_INTERFACE_NAME, "Notify",
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g_variant_new("(susssasa{sv}i)", "wireplumber", 0, "", summary,
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body_message, NULL, &hints, -1), NULL, G_DBUS_CALL_FLAGS_NONE, -1,
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NULL, &error);
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if (error) {
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g_autofree gchar *remote_error = g_dbus_error_get_remote_error (error);
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g_dbus_error_strip_remote_error (error);
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wp_warning_object (self, "Notify: %s (%s)", error->message, remote_error);
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return;
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}
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}
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static void
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wp_notifications_plugin_init (WpNotificationsPlugin * self)
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{
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}
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static void
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wp_notifications_plugin_enable (WpPlugin * plugin,
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WpTransition * transition)
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{
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WpNotificationsPlugin *self = WP_NOTIFICATIONS_PLUGIN (plugin);
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g_autoptr (WpCore) core = wp_object_get_core (WP_OBJECT (self));
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self->dbus = wp_plugin_find (core, "dbus-connection");
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if (!self->dbus) {
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wp_transition_return_error (transition, g_error_new (WP_DOMAIN_LIBRARY,
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WP_LIBRARY_ERROR_INVARIANT,
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"dbus-connection module must be loaded before notifications"));
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return;
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}
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wp_object_update_features (WP_OBJECT (self), WP_PLUGIN_FEATURE_ENABLED, 0);
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}
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static void
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wp_notifications_plugin_disable (WpPlugin * plugin)
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{
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WpNotificationsPlugin *self = WP_NOTIFICATIONS_PLUGIN (plugin);
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g_clear_object (&self->dbus);
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wp_object_update_features (WP_OBJECT (self), 0, WP_PLUGIN_FEATURE_ENABLED);
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}
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static void
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wp_notifications_plugin_class_init (WpNotificationsPluginClass * klass)
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{
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WpPluginClass *plugin_class = (WpPluginClass *) klass;
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plugin_class->enable = wp_notifications_plugin_enable;
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plugin_class->disable = wp_notifications_plugin_disable;
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/**
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* WpNotificationsPlugin::get-dbus:
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*
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* Returns: (transfer full): the dbus object
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*/
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signals[ACTION_GET_DBUS] = g_signal_new_class_handler (
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"get-dbus", G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
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(GCallback) wp_notifications_plugin_get_dbus,
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NULL, NULL, NULL,
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G_TYPE_OBJECT, 0);
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/**
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* WpNotificationsPlugin::send:
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*
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* @brief
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* @em summary: the summary
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* @em body_message: The body message
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*/
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signals[ACTION_SEND] = g_signal_new_class_handler (
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"send", G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
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(GCallback) wp_notifications_plugin_send,
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NULL, NULL, NULL, G_TYPE_VARIANT,
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2, G_TYPE_STRING, G_TYPE_STRING);
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}
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WP_PLUGIN_EXPORT GObject *
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wireplumber__module_init (WpCore * core, WpSpaJson * args, GError ** error)
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{
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return G_OBJECT (g_object_new (
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wp_notifications_plugin_get_type(),
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"name", "notifications-api",
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"core", core,
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NULL));
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}
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