diff options
author | Benny Prijono <bennylp@teluu.com> | 2007-03-25 18:44:51 +0000 |
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committer | Benny Prijono <bennylp@teluu.com> | 2007-03-25 18:44:51 +0000 |
commit | 84b0defcf6903a8b014ab1ba38d8923282f230ed (patch) | |
tree | 4f6ba42e6908ed6803e7793b61c350676e165697 /pjlib/src/pj/ip_helper_generic.c | |
parent | cd2cbf5e5a3a0393054a4bbd60ee03576f3fa504 (diff) |
ICE (work in progress): use single socket for all candidates in component, and implemented IP interface enumeration on Win32
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@1104 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjlib/src/pj/ip_helper_generic.c')
-rw-r--r-- | pjlib/src/pj/ip_helper_generic.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/pjlib/src/pj/ip_helper_generic.c b/pjlib/src/pj/ip_helper_generic.c new file mode 100644 index 00000000..3b713f5a --- /dev/null +++ b/pjlib/src/pj/ip_helper_generic.c @@ -0,0 +1,69 @@ +/* $Id$ */ +/* + * 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; +} + |