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89a7bbcf6e
This solves problems with validating untrusted inputs from D-Bus, where invalid numbers of added and removed menu entries, and positions, could be specified. Original patch from https://bugzilla.gnome.org/show_bug.cgi?id=728733#c7, tweaked by Philip Withnall to add a few code comments and make `G_MENU_EXPORTER_MAX_SECTION_SIZE` public so callers can check their inputs against it if they want. Also tweaked to use `g_warning()` instead of the nonexistent `g_dbus_warning()`. Fixes: #861
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/*
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* Copyright © 2011 Canonical Ltd.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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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, but
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* 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 Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Ryan Lortie <desrt@desrt.ca>
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*/
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#ifndef __G_MENU_EXPORTER_H__
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#define __G_MENU_EXPORTER_H__
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#include <gio/gdbusconnection.h>
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#include <gio/gmenumodel.h>
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G_BEGIN_DECLS
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/**
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* G_MENU_EXPORTER_MAX_SECTION_SIZE:
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*
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* The maximum number of entries in a menu section supported by
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* g_dbus_connection_export_menu_model().
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*
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* The exact value of the limit may change in future GLib versions.
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*
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* Since: 2.76
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*/
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#define G_MENU_EXPORTER_MAX_SECTION_SIZE 1000 \
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GIO_AVAILABLE_MACRO_IN_2_76
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GIO_AVAILABLE_IN_2_32
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guint g_dbus_connection_export_menu_model (GDBusConnection *connection,
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const gchar *object_path,
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GMenuModel *menu,
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GError **error);
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GIO_AVAILABLE_IN_2_32
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void g_dbus_connection_unexport_menu_model (GDBusConnection *connection,
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guint export_id);
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G_END_DECLS
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#endif /* __G_MENU_EXPORTER_H__ */
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