| /* $Id$ */ |
| /* |
| * Copyright (C)2003-2006 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/addr_resolv.h> |
| #include <pj/assert.h> |
| #include <pj/string.h> |
| #include <pj/compat/socket.h> |
| #include <pj/errno.h> |
| |
| |
| PJ_DEF(pj_status_t) pj_gethostbyname(const pj_str_t *hostname, pj_hostent *phe) |
| { |
| struct hostent *he; |
| char copy[PJ_MAX_HOSTNAME]; |
| |
| pj_assert(hostname && hostname ->slen < PJ_MAX_HOSTNAME); |
| |
| if (hostname->slen >= PJ_MAX_HOSTNAME) |
| return PJ_ENAMETOOLONG; |
| |
| pj_memcpy(copy, hostname->ptr, hostname->slen); |
| copy[ hostname->slen ] = '\0'; |
| |
| he = gethostbyname(copy); |
| if (!he) |
| return PJ_RETURN_OS_ERROR(pj_get_native_netos_error()); |
| |
| phe->h_name = he->h_name; |
| phe->h_aliases = he->h_aliases; |
| phe->h_addrtype = he->h_addrtype; |
| phe->h_length = he->h_length; |
| phe->h_addr_list = he->h_addr_list; |
| |
| return PJ_SUCCESS; |
| } |
| |