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/*
SSSD
SystemBus Helpers
Copyright (C) Stephen Gallagher <sgallagh@redhat.com> 2009
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "talloc.h"
#include "tevent.h"
#include "util/util.h"
#include "dbus/dbus.h"
#include "sbus/sssd_dbus.h"
#include "sysbus.h"
#include "infopipe/infopipe.h"
struct sysbus_ctx {
DBusConnection *conn;
struct sbus_method_ctx *method_ctx_list;
void *pvt_data;
};
static int sysbus_destructor(TALLOC_CTX *ctx) {
struct sysbus_ctx *system_bus = talloc_get_type(ctx, struct sysbus_ctx);
dbus_connection_unref(system_bus->conn);
return EOK;
}
int sysbus_init(TALLOC_CTX *mem_ctx, struct sysbus_ctx **sysbus, struct sbus_method *methods)
{
DBusError dbus_error;
struct sysbus_ctx *system_bus;
int ret;
system_bus = talloc_zero(mem_ctx, struct sysbus_ctx);
if (system_bus == NULL) {
return ENOMEM;
}
dbus_error_init(&dbus_error);
/* Connect to the well-known system bus */
system_bus->conn = dbus_bus_get(DBUS_BUS_SYSTEM, &dbus_error);
if (system_bus->conn == NULL) {
DEBUG(0, ("Failed to connect to D-BUS system bus.\n"));
talloc_free(system_bus);
return EIO;
}
dbus_connection_set_exit_on_disconnect(system_bus->conn, FALSE);
talloc_set_destructor((TALLOC_CTX *)system_bus,
sysbus_destructor);
ret = dbus_bus_request_name(system_bus->conn,
INFOPIPE_DBUS_NAME,
/* We want exclusive access */
DBUS_NAME_FLAG_DO_NOT_QUEUE,
&dbus_error
);
if (ret != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER) {
/* We were unable to register on the system bus */
DEBUG(0, ("Unable to request name on the system bus. Error: %s\n", dbus_error.message));
talloc_free(system_bus);
return EIO;
}
DEBUG(1, ("Listening on %s\n", INFOPIPE_DBUS_NAME));
*sysbus = system_bus;
return EOK;
}
int sysbus_get_param(DBusMessage *message, void *data, DBusMessage **r) {
/* TODO: remove this */
DEBUG(0, ("Received message. Printing this garbage.\n"));
return EOK;
}
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