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glib2.0/gio/gdbusauthmechanism.c

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/* GDBus - GLib D-Bus Library
*
* Copyright (C) 2008-2010 Red Hat, Inc.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Author: David Zeuthen <davidz@redhat.com>
*/
#include "config.h"
#include "gdbusauthmechanism.h"
#include "gcredentials.h"
#include "gdbuserror.h"
#include "gioenumtypes.h"
#include "giostream.h"
#include "glibintl.h"
/* ---------------------------------------------------------------------------------------------------- */
struct _GDBusAuthMechanismPrivate
{
GIOStream *stream;
GCredentials *credentials;
};
enum
{
PROP_0,
PROP_STREAM,
PROP_CREDENTIALS
};
G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (GDBusAuthMechanism, _g_dbus_auth_mechanism, G_TYPE_OBJECT)
/* ---------------------------------------------------------------------------------------------------- */
static void
_g_dbus_auth_mechanism_finalize (GObject *object)
{
GDBusAuthMechanism *mechanism = G_DBUS_AUTH_MECHANISM (object);
if (mechanism->priv->stream != NULL)
g_object_unref (mechanism->priv->stream);
if (mechanism->priv->credentials != NULL)
g_object_unref (mechanism->priv->credentials);
G_OBJECT_CLASS (_g_dbus_auth_mechanism_parent_class)->finalize (object);
}
static void
_g_dbus_auth_mechanism_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GDBusAuthMechanism *mechanism = G_DBUS_AUTH_MECHANISM (object);
switch (prop_id)
{
case PROP_STREAM:
g_value_set_object (value, mechanism->priv->stream);
break;
case PROP_CREDENTIALS:
g_value_set_object (value, mechanism->priv->credentials);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
_g_dbus_auth_mechanism_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GDBusAuthMechanism *mechanism = G_DBUS_AUTH_MECHANISM (object);
switch (prop_id)
{
case PROP_STREAM:
mechanism->priv->stream = g_value_dup_object (value);
break;
case PROP_CREDENTIALS:
mechanism->priv->credentials = g_value_dup_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
_g_dbus_auth_mechanism_class_init (GDBusAuthMechanismClass *klass)
{
GObjectClass *gobject_class;
gobject_class = G_OBJECT_CLASS (klass);
gobject_class->get_property = _g_dbus_auth_mechanism_get_property;
gobject_class->set_property = _g_dbus_auth_mechanism_set_property;
gobject_class->finalize = _g_dbus_auth_mechanism_finalize;
g_object_class_install_property (gobject_class,
PROP_STREAM,
g_param_spec_object ("stream",
P_("IO Stream"),
P_("The underlying GIOStream used for I/O"),
G_TYPE_IO_STREAM,
G_PARAM_READABLE |
G_PARAM_WRITABLE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_NAME |
G_PARAM_STATIC_BLURB |
G_PARAM_STATIC_NICK));
/**
* GDBusAuthMechanism:credentials:
*
* If authenticating as a server, this property contains the
* received credentials, if any.
*
* If authenticating as a client, the property contains the
* credentials that were sent, if any.
*/
g_object_class_install_property (gobject_class,
PROP_CREDENTIALS,
g_param_spec_object ("credentials",
P_("Credentials"),
P_("The credentials of the remote peer"),
G_TYPE_CREDENTIALS,
G_PARAM_READABLE |
G_PARAM_WRITABLE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_NAME |
G_PARAM_STATIC_BLURB |
G_PARAM_STATIC_NICK));
}
static void
_g_dbus_auth_mechanism_init (GDBusAuthMechanism *mechanism)
{
mechanism->priv = _g_dbus_auth_mechanism_get_instance_private (mechanism);
}
/* ---------------------------------------------------------------------------------------------------- */
GIOStream *
_g_dbus_auth_mechanism_get_stream (GDBusAuthMechanism *mechanism)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL);
return mechanism->priv->stream;
}
GCredentials *
_g_dbus_auth_mechanism_get_credentials (GDBusAuthMechanism *mechanism)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL);
return mechanism->priv->credentials;
}
/* ---------------------------------------------------------------------------------------------------- */
const gchar *
_g_dbus_auth_mechanism_get_name (GType mechanism_type)
{
const gchar *name;
GDBusAuthMechanismClass *klass;
g_return_val_if_fail (g_type_is_a (mechanism_type, G_TYPE_DBUS_AUTH_MECHANISM), NULL);
klass = g_type_class_ref (mechanism_type);
g_assert (klass != NULL);
name = klass->get_name ();
//g_type_class_unref (klass);
return name;
}
gint
_g_dbus_auth_mechanism_get_priority (GType mechanism_type)
{
gint priority;
GDBusAuthMechanismClass *klass;
g_return_val_if_fail (g_type_is_a (mechanism_type, G_TYPE_DBUS_AUTH_MECHANISM), 0);
klass = g_type_class_ref (mechanism_type);
g_assert (klass != NULL);
priority = klass->get_priority ();
//g_type_class_unref (klass);
return priority;
}
/* ---------------------------------------------------------------------------------------------------- */
gboolean
_g_dbus_auth_mechanism_is_supported (GDBusAuthMechanism *mechanism)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), FALSE);
return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->is_supported (mechanism);
}
gchar *
_g_dbus_auth_mechanism_encode_data (GDBusAuthMechanism *mechanism,
const gchar *data,
gsize data_len,
gsize *out_data_len)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL);
return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->encode_data (mechanism, data, data_len, out_data_len);
}
gchar *
_g_dbus_auth_mechanism_decode_data (GDBusAuthMechanism *mechanism,
const gchar *data,
gsize data_len,
gsize *out_data_len)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL);
return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->decode_data (mechanism, data, data_len, out_data_len);
}
/* ---------------------------------------------------------------------------------------------------- */
GDBusAuthMechanismState
_g_dbus_auth_mechanism_server_get_state (GDBusAuthMechanism *mechanism)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), G_DBUS_AUTH_MECHANISM_STATE_INVALID);
return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_get_state (mechanism);
}
void
_g_dbus_auth_mechanism_server_initiate (GDBusAuthMechanism *mechanism,
const gchar *initial_response,
gsize initial_response_len)
{
g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism));
G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_initiate (mechanism, initial_response, initial_response_len);
}
void
_g_dbus_auth_mechanism_server_data_receive (GDBusAuthMechanism *mechanism,
const gchar *data,
gsize data_len)
{
g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism));
G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_data_receive (mechanism, data, data_len);
}
gchar *
_g_dbus_auth_mechanism_server_data_send (GDBusAuthMechanism *mechanism,
gsize *out_data_len)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL);
return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_data_send (mechanism, out_data_len);
}
gchar *
_g_dbus_auth_mechanism_server_get_reject_reason (GDBusAuthMechanism *mechanism)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL);
return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_get_reject_reason (mechanism);
}
void
_g_dbus_auth_mechanism_server_shutdown (GDBusAuthMechanism *mechanism)
{
g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism));
G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_shutdown (mechanism);
}
/* ---------------------------------------------------------------------------------------------------- */
GDBusAuthMechanismState
_g_dbus_auth_mechanism_client_get_state (GDBusAuthMechanism *mechanism)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), G_DBUS_AUTH_MECHANISM_STATE_INVALID);
return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_get_state (mechanism);
}
gchar *
_g_dbus_auth_mechanism_client_initiate (GDBusAuthMechanism *mechanism,
GDBusConnectionFlags conn_flags,
gsize *out_initial_response_len)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL);
return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_initiate (mechanism,
conn_flags,
out_initial_response_len);
}
void
_g_dbus_auth_mechanism_client_data_receive (GDBusAuthMechanism *mechanism,
const gchar *data,
gsize data_len)
{
g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism));
G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_data_receive (mechanism, data, data_len);
}
gchar *
_g_dbus_auth_mechanism_client_data_send (GDBusAuthMechanism *mechanism,
gsize *out_data_len)
{
g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL);
return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_data_send (mechanism, out_data_len);
}
void
_g_dbus_auth_mechanism_client_shutdown (GDBusAuthMechanism *mechanism)
{
g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism));
G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_shutdown (mechanism);
}
/* ---------------------------------------------------------------------------------------------------- */
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