| /* $Id$ */ |
| /* |
| * Copyright (C)2003-2007 Benny Prijono <benny@prijono.org> |
| * |
| * 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 2 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, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| #include <pj/ip_helper.h> |
| #include <pj/addr_resolv.h> |
| #include <pj/assert.h> |
| #include <pj/errno.h> |
| #include <pj/string.h> |
| |
| /* |
| * Enumerate the local IP interface currently active in the host. |
| */ |
| PJ_DEF(pj_status_t) pj_enum_ip_interface(unsigned *p_cnt, |
| pj_in_addr ifs[]) |
| { |
| pj_status_t status; |
| |
| PJ_ASSERT_RETURN(p_cnt && *p_cnt > 0 && ifs, PJ_EINVAL); |
| |
| pj_bzero(ifs, sizeof(ifs[0]) * (*p_cnt)); |
| |
| /* Just get one default route */ |
| status = pj_gethostip(&ifs[0]); |
| if (status != PJ_SUCCESS) |
| return status; |
| |
| *p_cnt = 1; |
| return PJ_SUCCESS; |
| } |
| |
| /* |
| * Enumerate the IP routing table for this host. |
| */ |
| PJ_DEF(pj_status_t) pj_enum_ip_route(unsigned *p_cnt, |
| pj_ip_route_entry routes[]) |
| { |
| pj_status_t status; |
| |
| PJ_ASSERT_RETURN(p_cnt && *p_cnt > 0 && routes, PJ_EINVAL); |
| |
| pj_bzero(routes, sizeof(routes[0]) * (*p_cnt)); |
| |
| /* Just get one default route */ |
| status = pj_gethostip(&routes[0].ipv4.if_addr); |
| if (status != PJ_SUCCESS) |
| return status; |
| |
| routes[0].ipv4.dst_addr.s_addr = 0; |
| routes[0].ipv4.mask.s_addr = 0; |
| *p_cnt = 1; |
| |
| return PJ_SUCCESS; |
| } |
| |