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0c8f7de55a
This is intended to provide a uniform interface for controlling whether the debug output from an application (or service) is emitted, typically to journald, but actually to wherever the application chooses to output it. The main implementation of `GDebugController` is `GDebugControllerDBus`, which is intended to be used on Linux. Other implementations may be added in future for other platforms, or larger applications may want to provide their own implementation which integrates with their ecosystem. The `GDebugControllerDBus` implementation exposes a D-Bus interface at `/org/gtk/Debugging` with a method to enable or disable debug output at runtime. This could be used by external harnesses, such as GNOME Builder or systemd, to give a uniform way to get debug output from an application. Signed-off-by: Philip Withnall <pwithnall@endlessos.org> Fixes: #1190
67 lines
2.0 KiB
C
67 lines
2.0 KiB
C
/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright © 2021 Endless OS Foundation, LLC
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#ifndef __G_DEBUG_CONTROLLER_DBUS_H__
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#define __G_DEBUG_CONTROLLER_DBUS_H__
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#include <glib.h>
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#include <glib-object.h>
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G_BEGIN_DECLS
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/**
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* GDebugControllerDBus:
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*
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* #GDebugControllerDBus is an implementation of #GDebugController over D-Bus.
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*
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* Since: 2.72
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*/
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#define G_TYPE_DEBUG_CONTROLLER_DBUS (g_debug_controller_dbus_get_type ())
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GLIB_AVAILABLE_IN_2_72
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G_DECLARE_DERIVABLE_TYPE (GDebugControllerDBus, g_debug_controller_dbus, G, DEBUG_CONTROLLER_DBUS, GObject)
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/**
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* GDebugControllerDBusClass:
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* @parent_class: The parent class.
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* @authorize: Default handler for the #GDebugControllerDBus::authorize signal.
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*
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* The virtual function table for #GDebugControllerDBus.
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*
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* Since: 2.72
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*/
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struct _GDebugControllerDBusClass
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{
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GObjectClass parent_class;
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gboolean (*authorize) (GDebugControllerDBus *controller,
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GDBusMethodInvocation *invocation);
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gpointer padding[12];
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};
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GLIB_AVAILABLE_IN_2_72
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GDebugControllerDBus *g_debug_controller_dbus_new (GDBusConnection *connection,
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GCancellable *cancellable,
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GError **error);
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G_END_DECLS
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#endif /* __G_DEBUG_CONTROLLER_DBUS_H__ */
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