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/*
*
* Connection Manager
*
* Copyright (C) 2007-2008 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 <arpa/inet.h>
#include <glib.h>
#include "connman.h"
static GSList *drivers = NULL;
int connman_dhcp_register(struct connman_dhcp_driver *driver)
{
DBG("driver %p", driver);
drivers = g_slist_append(drivers, driver);
return 0;
}
void connman_dhcp_unregister(struct connman_dhcp_driver *driver)
{
DBG("driver %p", driver);
drivers = g_slist_remove(drivers, driver);
}
int connman_dhcp_update(struct connman_iface *iface,
enum connman_dhcp_state state,
struct connman_ipv4 *ipv4)
{
DBG("iface %p state %d", iface, state);
if (state == CONNMAN_DHCP_STATE_BOUND) {
DBG("address %s", inet_ntoa(ipv4->address));
DBG("netmask %s", inet_ntoa(ipv4->netmask));
DBG("gateway %s", inet_ntoa(ipv4->gateway));
DBG("network %s", inet_ntoa(ipv4->network));
DBG("broadcast %s", inet_ntoa(ipv4->broadcast));
DBG("nameserver %s", inet_ntoa(ipv4->nameserver));
ipv4->method = CONNMAN_IPV4_METHOD_DHCP;
connman_iface_set_ipv4(iface, ipv4);
iface->ipv4 = *ipv4;
connman_iface_indicate_configured(iface);
}
return 0;
}
int __connman_dhcp_request(struct connman_iface *iface)
{
struct connman_dhcp_driver *driver = g_slist_nth_data(drivers, 0);
if (iface->flags & CONNMAN_IFACE_FLAG_DHCP)
return -1;
if (driver && driver->request) {
iface->flags |= CONNMAN_IFACE_FLAG_DHCP;
return driver->request(iface);
}
return -1;
}
int __connman_dhcp_release(struct connman_iface *iface)
{
struct connman_dhcp_driver *driver = g_slist_nth_data(drivers, 0);
if (!(iface->flags & CONNMAN_IFACE_FLAG_DHCP))
return -1;
if (driver && driver->release) {
iface->flags &= ~CONNMAN_IFACE_FLAG_DHCP;
return driver->release(iface);
}
return -1;
}
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