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Initial GDBus code-drop from GDBus-standalone repo
Things compile and the test-suite passes. Still need to hook up gio.symbols and docs. There are still a bunch of TODOs left in the sources that needs to be addressed. Signed-off-by: David Zeuthen <davidz@redhat.com>
This commit is contained in:
David Zeuthen
327
gio/gdbusauthmechanismanon.c
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327
gio/gdbusauthmechanismanon.c
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/* GDBus - GLib D-Bus Library
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*
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* Copyright (C) 2008-2009 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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#include "config.h"
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#include <glib/gi18n.h>
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#include "gdbusauthmechanismanon.h"
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#include "gdbuserror.h"
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#include "gioenumtypes.h"
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struct _GDBusAuthMechanismAnonPrivate
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{
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gboolean is_client;
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gboolean is_server;
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GDBusAuthMechanismState state;
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};
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static gint mechanism_get_priority (void);
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static const gchar *mechanism_get_name (void);
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static gboolean mechanism_is_supported (GDBusAuthMechanism *mechanism);
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static gchar *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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static gchar *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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static GDBusAuthMechanismState mechanism_server_get_state (GDBusAuthMechanism *mechanism);
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static void 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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static void mechanism_server_data_receive (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len);
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static gchar *mechanism_server_data_send (GDBusAuthMechanism *mechanism,
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gsize *out_data_len);
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static gchar *mechanism_server_get_reject_reason (GDBusAuthMechanism *mechanism);
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static void mechanism_server_shutdown (GDBusAuthMechanism *mechanism);
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static GDBusAuthMechanismState mechanism_client_get_state (GDBusAuthMechanism *mechanism);
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static gchar *mechanism_client_initiate (GDBusAuthMechanism *mechanism,
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gsize *out_initial_response_len);
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static void mechanism_client_data_receive (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len);
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static gchar *mechanism_client_data_send (GDBusAuthMechanism *mechanism,
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gsize *out_data_len);
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static void mechanism_client_shutdown (GDBusAuthMechanism *mechanism);
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/* ---------------------------------------------------------------------------------------------------- */
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G_DEFINE_TYPE (GDBusAuthMechanismAnon, _g_dbus_auth_mechanism_anon, G_TYPE_DBUS_AUTH_MECHANISM);
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/* ---------------------------------------------------------------------------------------------------- */
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static void
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_g_dbus_auth_mechanism_anon_finalize (GObject *object)
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{
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//GDBusAuthMechanismAnon *mechanism = G_DBUS_AUTH_MECHANISM_ANON (object);
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if (G_OBJECT_CLASS (_g_dbus_auth_mechanism_anon_parent_class)->finalize != NULL)
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G_OBJECT_CLASS (_g_dbus_auth_mechanism_anon_parent_class)->finalize (object);
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}
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static void
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_g_dbus_auth_mechanism_anon_class_init (GDBusAuthMechanismAnonClass *klass)
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{
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GObjectClass *gobject_class;
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GDBusAuthMechanismClass *mechanism_class;
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g_type_class_add_private (klass, sizeof (GDBusAuthMechanismAnonPrivate));
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gobject_class = G_OBJECT_CLASS (klass);
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gobject_class->finalize = _g_dbus_auth_mechanism_anon_finalize;
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mechanism_class = G_DBUS_AUTH_MECHANISM_CLASS (klass);
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mechanism_class->get_priority = mechanism_get_priority;
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mechanism_class->get_name = mechanism_get_name;
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mechanism_class->is_supported = mechanism_is_supported;
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mechanism_class->encode_data = mechanism_encode_data;
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mechanism_class->decode_data = mechanism_decode_data;
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mechanism_class->server_get_state = mechanism_server_get_state;
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mechanism_class->server_initiate = mechanism_server_initiate;
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mechanism_class->server_data_receive = mechanism_server_data_receive;
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mechanism_class->server_data_send = mechanism_server_data_send;
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mechanism_class->server_get_reject_reason = mechanism_server_get_reject_reason;
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mechanism_class->server_shutdown = mechanism_server_shutdown;
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mechanism_class->client_get_state = mechanism_client_get_state;
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mechanism_class->client_initiate = mechanism_client_initiate;
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mechanism_class->client_data_receive = mechanism_client_data_receive;
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mechanism_class->client_data_send = mechanism_client_data_send;
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mechanism_class->client_shutdown = mechanism_client_shutdown;
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}
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static void
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_g_dbus_auth_mechanism_anon_init (GDBusAuthMechanismAnon *mechanism)
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{
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mechanism->priv = G_TYPE_INSTANCE_GET_PRIVATE (mechanism,
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G_TYPE_DBUS_AUTH_MECHANISM_ANON,
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GDBusAuthMechanismAnonPrivate);
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}
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/* ---------------------------------------------------------------------------------------------------- */
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static gint
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mechanism_get_priority (void)
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{
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/* We prefer ANONYMOUS to most other mechanism (such as DBUS_COOKIE_SHA1) but not to EXTERNAL */
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return 50;
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}
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static const gchar *
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mechanism_get_name (void)
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{
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return "ANONYMOUS";
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}
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static gboolean
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mechanism_is_supported (GDBusAuthMechanism *mechanism)
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{
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g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism), FALSE);
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return TRUE;
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}
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static gchar *
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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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{
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return NULL;
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}
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static gchar *
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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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{
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return NULL;
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}
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/* ---------------------------------------------------------------------------------------------------- */
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static GDBusAuthMechanismState
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mechanism_server_get_state (GDBusAuthMechanism *mechanism)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism), G_DBUS_AUTH_MECHANISM_STATE_INVALID);
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g_return_val_if_fail (m->priv->is_server && !m->priv->is_client, G_DBUS_AUTH_MECHANISM_STATE_INVALID);
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return m->priv->state;
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}
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static void
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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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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism));
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g_return_if_fail (!m->priv->is_server && !m->priv->is_client);
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if (initial_response != NULL)
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g_debug ("ANONYMOUS: initial_response was `%s'", initial_response);
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m->priv->is_server = TRUE;
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m->priv->state = G_DBUS_AUTH_MECHANISM_STATE_ACCEPTED;
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}
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static void
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mechanism_server_data_receive (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism));
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g_return_if_fail (m->priv->is_server && !m->priv->is_client);
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g_return_if_fail (m->priv->state == G_DBUS_AUTH_MECHANISM_STATE_WAITING_FOR_DATA);
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/* can never end up here because we are never in the WAITING_FOR_DATA state */
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g_assert_not_reached ();
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}
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static gchar *
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mechanism_server_data_send (GDBusAuthMechanism *mechanism,
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gsize *out_data_len)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism), NULL);
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g_return_val_if_fail (m->priv->is_server && !m->priv->is_client, NULL);
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g_return_val_if_fail (m->priv->state == G_DBUS_AUTH_MECHANISM_STATE_HAVE_DATA_TO_SEND, NULL);
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/* can never end up here because we are never in the HAVE_DATA_TO_SEND state */
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g_assert_not_reached ();
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return NULL;
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}
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static gchar *
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mechanism_server_get_reject_reason (GDBusAuthMechanism *mechanism)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism), NULL);
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g_return_val_if_fail (m->priv->is_server && !m->priv->is_client, NULL);
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g_return_val_if_fail (m->priv->state == G_DBUS_AUTH_MECHANISM_STATE_REJECTED, NULL);
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/* can never end up here because we are never in the REJECTED state */
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g_assert_not_reached ();
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return NULL;
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}
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static void
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mechanism_server_shutdown (GDBusAuthMechanism *mechanism)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism));
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g_return_if_fail (m->priv->is_server && !m->priv->is_client);
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m->priv->is_server = FALSE;
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}
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/* ---------------------------------------------------------------------------------------------------- */
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static GDBusAuthMechanismState
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mechanism_client_get_state (GDBusAuthMechanism *mechanism)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism), G_DBUS_AUTH_MECHANISM_STATE_INVALID);
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g_return_val_if_fail (m->priv->is_client && !m->priv->is_server, G_DBUS_AUTH_MECHANISM_STATE_INVALID);
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return m->priv->state;
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}
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static gchar *
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mechanism_client_initiate (GDBusAuthMechanism *mechanism,
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gsize *out_initial_response_len)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism), NULL);
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g_return_val_if_fail (!m->priv->is_server && !m->priv->is_client, NULL);
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m->priv->is_client = TRUE;
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m->priv->state = G_DBUS_AUTH_MECHANISM_STATE_ACCEPTED;
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*out_initial_response_len = -1;
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/* just return our library name and version */
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return g_strdup ("GDBus 0.1");
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}
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static void
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mechanism_client_data_receive (GDBusAuthMechanism *mechanism,
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const gchar *data,
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gsize data_len)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism));
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g_return_if_fail (m->priv->is_client && !m->priv->is_server);
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g_return_if_fail (m->priv->state == G_DBUS_AUTH_MECHANISM_STATE_WAITING_FOR_DATA);
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/* can never end up here because we are never in the WAITING_FOR_DATA state */
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g_assert_not_reached ();
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}
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static gchar *
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mechanism_client_data_send (GDBusAuthMechanism *mechanism,
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gsize *out_data_len)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism), NULL);
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g_return_val_if_fail (m->priv->is_client && !m->priv->is_server, NULL);
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g_return_val_if_fail (m->priv->state == G_DBUS_AUTH_MECHANISM_STATE_HAVE_DATA_TO_SEND, NULL);
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/* can never end up here because we are never in the HAVE_DATA_TO_SEND state */
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g_assert_not_reached ();
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return NULL;
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}
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static void
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mechanism_client_shutdown (GDBusAuthMechanism *mechanism)
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{
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GDBusAuthMechanismAnon *m = G_DBUS_AUTH_MECHANISM_ANON (mechanism);
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g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM_ANON (mechanism));
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g_return_if_fail (m->priv->is_client && !m->priv->is_server);
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m->priv->is_client = FALSE;
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}
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/* ---------------------------------------------------------------------------------------------------- */
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