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/*
*
* Connection Manager
*
* Copyright (C) 2007-2012 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib.h>
#include "connman.h"
static GSList *driver_list = NULL;
static gint compare_priority(gconstpointer a, gconstpointer b)
{
const struct connman_utsname_driver *driver1 = a;
const struct connman_utsname_driver *driver2 = b;
return driver2->priority - driver1->priority;
}
/**
* connman_utsname_driver_register:
* @driver: utsname driver definition
*
* Register a new utsname driver
*
* Returns: %0 on success
*/
int connman_utsname_driver_register(struct connman_utsname_driver *driver)
{
DBG("driver %p name %s", driver, driver->name);
driver_list = g_slist_insert_sorted(driver_list, driver,
compare_priority);
return 0;
}
/**
* connman_utsname_driver_unregister:
* @driver: utsname driver definition
*
* Remove a previously registered utsname driver
*/
void connman_utsname_driver_unregister(struct connman_utsname_driver *driver)
{
DBG("driver %p name %s", driver, driver->name);
driver_list = g_slist_remove(driver_list, driver);
}
/**
* connman_utsname_get_hostname:
*
* Returns current hostname
*/
const char *connman_utsname_get_hostname(void)
{
GSList *list;
DBG("");
for (list = driver_list; list; list = list->next) {
struct connman_utsname_driver *driver = list->data;
const char *hostname;
DBG("driver %p name %s", driver, driver->name);
if (!driver->get_hostname)
continue;
hostname = driver->get_hostname();
if (hostname)
return hostname;
}
return NULL;
}
int __connman_utsname_set_hostname(const char *hostname)
{
GSList *list;
DBG("hostname %s", hostname);
for (list = driver_list; list; list = list->next) {
struct connman_utsname_driver *driver = list->data;
DBG("driver %p name %s", driver, driver->name);
if (!driver->set_hostname)
continue;
if (driver->set_hostname(hostname) == 0)
break;
}
return 0;
}
int __connman_utsname_set_domainname(const char *domainname)
{
GSList *list;
DBG("domainname %s", domainname);
for (list = driver_list; list; list = list->next) {
struct connman_utsname_driver *driver = list->data;
DBG("driver %p name %s", driver, driver->name);
if (!driver->set_domainname)
continue;
if (driver->set_domainname(domainname) == 0)
break;
}
return 0;
}
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