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2be38f6926
Add lots of padding for public class structures. Notably, we seemed to lack any padding whatsoever in the GDBusMessageClass struct (spotted by Dan Winship). Also switch to using gpointer padding[N]; instead of void (*_g_reserved1) (void); ... void (*_g_reservedN) (void); Signed-off-by: David Zeuthen <davidz@redhat.com>
159 lines
9.1 KiB
C
159 lines
9.1 KiB
C
/* GDBus - GLib D-Bus Library
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*
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* Copyright (C) 2008-2010 Red Hat, Inc.
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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 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, write to the
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* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: David Zeuthen <davidz@redhat.com>
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*/
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#if !defined (GIO_COMPILATION)
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#error "gdbusauthmechanism.h is a private header file."
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#endif
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#ifndef __G_DBUS_AUTH_MECHANISM_H__
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#define __G_DBUS_AUTH_MECHANISM_H__
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#include <gio/giotypes.h>
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G_BEGIN_DECLS
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#define G_TYPE_DBUS_AUTH_MECHANISM (_g_dbus_auth_mechanism_get_type ())
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#define G_DBUS_AUTH_MECHANISM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_DBUS_AUTH_MECHANISM, GDBusAuthMechanism))
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#define G_DBUS_AUTH_MECHANISM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_DBUS_AUTH_MECHANISM, GDBusAuthMechanismClass))
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#define G_DBUS_AUTH_MECHANISM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_DBUS_AUTH_MECHANISM, GDBusAuthMechanismClass))
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#define G_IS_DBUS_AUTH_MECHANISM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_DBUS_AUTH_MECHANISM))
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#define G_IS_DBUS_AUTH_MECHANISM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_DBUS_AUTH_MECHANISM))
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typedef struct _GDBusAuthMechanism GDBusAuthMechanism;
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typedef struct _GDBusAuthMechanismClass GDBusAuthMechanismClass;
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typedef struct _GDBusAuthMechanismPrivate GDBusAuthMechanismPrivate;
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typedef enum {
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G_DBUS_AUTH_MECHANISM_STATE_INVALID,
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G_DBUS_AUTH_MECHANISM_STATE_WAITING_FOR_DATA,
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G_DBUS_AUTH_MECHANISM_STATE_HAVE_DATA_TO_SEND,
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G_DBUS_AUTH_MECHANISM_STATE_REJECTED,
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G_DBUS_AUTH_MECHANISM_STATE_ACCEPTED,
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} GDBusAuthMechanismState;
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struct _GDBusAuthMechanismClass
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{
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/*< private >*/
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GObjectClass parent_class;
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/*< public >*/
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/* VTable */
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/* TODO: server_initiate and client_initiate probably needs to have a
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* GCredentials parameter...
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*/
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gint (*get_priority) (void);
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const gchar *(*get_name) (void);
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/* functions shared by server/client */
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gboolean (*is_supported) (GDBusAuthMechanism *mechanism);
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gchar *(*encode_data) (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len,
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gsize *out_data_len);
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gchar *(*decode_data) (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len,
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gsize *out_data_len);
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/* functions for server-side authentication */
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GDBusAuthMechanismState (*server_get_state) (GDBusAuthMechanism *mechanism);
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void (*server_initiate) (GDBusAuthMechanism *mechanism,
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const gchar *initial_response,
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gsize initial_response_len);
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void (*server_data_receive) (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len);
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gchar *(*server_data_send) (GDBusAuthMechanism *mechanism,
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gsize *out_data_len);
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gchar *(*server_get_reject_reason) (GDBusAuthMechanism *mechanism);
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void (*server_shutdown) (GDBusAuthMechanism *mechanism);
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/* functions for client-side authentication */
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GDBusAuthMechanismState (*client_get_state) (GDBusAuthMechanism *mechanism);
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gchar *(*client_initiate) (GDBusAuthMechanism *mechanism,
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gsize *out_initial_response_len);
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void (*client_data_receive) (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len);
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gchar *(*client_data_send) (GDBusAuthMechanism *mechanism,
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gsize *out_data_len);
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void (*client_shutdown) (GDBusAuthMechanism *mechanism);
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/*< private >*/
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/* Padding for future expansion */
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gpointer padding[16];
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};
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struct _GDBusAuthMechanism
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{
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GObject parent_instance;
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GDBusAuthMechanismPrivate *priv;
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};
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GType _g_dbus_auth_mechanism_get_type (void) G_GNUC_CONST;
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gint _g_dbus_auth_mechanism_get_priority (GType mechanism_type);
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const gchar *_g_dbus_auth_mechanism_get_name (GType mechanism_type);
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GIOStream *_g_dbus_auth_mechanism_get_stream (GDBusAuthMechanism *mechanism);
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GCredentials *_g_dbus_auth_mechanism_get_credentials (GDBusAuthMechanism *mechanism);
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gboolean _g_dbus_auth_mechanism_is_supported (GDBusAuthMechanism *mechanism);
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gchar *_g_dbus_auth_mechanism_encode_data (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len,
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gsize *out_data_len);
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gchar *_g_dbus_auth_mechanism_decode_data (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len,
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gsize *out_data_len);
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GDBusAuthMechanismState _g_dbus_auth_mechanism_server_get_state (GDBusAuthMechanism *mechanism);
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void _g_dbus_auth_mechanism_server_initiate (GDBusAuthMechanism *mechanism,
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const gchar *initial_response,
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gsize initial_response_len);
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void _g_dbus_auth_mechanism_server_data_receive (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len);
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gchar *_g_dbus_auth_mechanism_server_data_send (GDBusAuthMechanism *mechanism,
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gsize *out_data_len);
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gchar *_g_dbus_auth_mechanism_server_get_reject_reason (GDBusAuthMechanism *mechanism);
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void _g_dbus_auth_mechanism_server_shutdown (GDBusAuthMechanism *mechanism);
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GDBusAuthMechanismState _g_dbus_auth_mechanism_client_get_state (GDBusAuthMechanism *mechanism);
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gchar *_g_dbus_auth_mechanism_client_initiate (GDBusAuthMechanism *mechanism,
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gsize *out_initial_response_len);
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void _g_dbus_auth_mechanism_client_data_receive (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len);
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gchar *_g_dbus_auth_mechanism_client_data_send (GDBusAuthMechanism *mechanism,
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gsize *out_data_len);
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void _g_dbus_auth_mechanism_client_shutdown (GDBusAuthMechanism *mechanism);
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G_END_DECLS
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#endif /* __G_DBUS_AUTH_MECHANISM_H__ */
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