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128 lines
5.7 KiB
C
128 lines
5.7 KiB
C
/*
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* Copyright © 2010 Codethink Limited
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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 of the licence, 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 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_PERMISSION_H__
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#define __G_PERMISSION_H__
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#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
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#error "Only <gio/gio.h> can be included directly."
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#endif
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#include <gio/giotypes.h>
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G_BEGIN_DECLS
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#define G_TYPE_PERMISSION (g_permission_get_type ())
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#define G_PERMISSION(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
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G_TYPE_PERMISSION, GPermission))
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#define G_PERMISSION_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), \
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G_TYPE_PERMISSION, GPermissionClass))
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#define G_IS_PERMISSION(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
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G_TYPE_PERMISSION))
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#define G_IS_PERMISSION_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
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G_TYPE_PERMISSION))
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#define G_PERMISSION_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
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G_TYPE_PERMISSION, GPermissionClass))
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typedef struct _GPermissionPrivate GPermissionPrivate;
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typedef struct _GPermissionClass GPermissionClass;
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struct _GPermission
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{
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GObject parent_instance;
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/*< private >*/
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GPermissionPrivate *priv;
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};
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struct _GPermissionClass {
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GObjectClass parent_class;
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gboolean (*acquire) (GPermission *permission,
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GCancellable *cancellable,
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GError **error);
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void (*acquire_async) (GPermission *permission,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean (*acquire_finish) (GPermission *permission,
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GAsyncResult *result,
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GError **error);
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gboolean (*release) (GPermission *permission,
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GCancellable *cancellable,
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GError **error);
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void (*release_async) (GPermission *permission,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean (*release_finish) (GPermission *permission,
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GAsyncResult *result,
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GError **error);
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gpointer reserved[16];
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};
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GLIB_AVAILABLE_IN_ALL
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GType g_permission_get_type (void);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_permission_acquire (GPermission *permission,
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GCancellable *cancellable,
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GError **error);
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GLIB_AVAILABLE_IN_ALL
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void g_permission_acquire_async (GPermission *permission,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_permission_acquire_finish (GPermission *permission,
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GAsyncResult *result,
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GError **error);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_permission_release (GPermission *permission,
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GCancellable *cancellable,
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GError **error);
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GLIB_AVAILABLE_IN_ALL
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void g_permission_release_async (GPermission *permission,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_permission_release_finish (GPermission *permission,
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GAsyncResult *result,
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GError **error);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_permission_get_allowed (GPermission *permission);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_permission_get_can_acquire (GPermission *permission);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_permission_get_can_release (GPermission *permission);
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GLIB_AVAILABLE_IN_ALL
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void g_permission_impl_update (GPermission *permission,
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gboolean allowed,
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gboolean can_acquire,
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gboolean can_release);
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G_END_DECLS
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#endif /* __G_PERMISSION_H__ */
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