Benny Prijono | 4766ffe | 2005-11-01 17:56:59 +0000 | [diff] [blame] | 1 | /* $Id$ |
Benny Prijono | dd859a6 | 2005-11-01 16:42:51 +0000 | [diff] [blame] | 2 | */ |
| 3 | #include <pj/addr_resolv.h> |
| 4 | #include <pj/assert.h> |
| 5 | #include <pj/string.h> |
| 6 | #include <pj/compat/socket.h> |
| 7 | #include <pj/errno.h> |
| 8 | |
| 9 | |
| 10 | PJ_DEF(pj_status_t) pj_gethostbyname(const pj_str_t *hostname, pj_hostent *phe) |
| 11 | { |
| 12 | struct hostent *he; |
| 13 | char copy[PJ_MAX_HOSTNAME]; |
| 14 | |
| 15 | pj_assert(hostname && hostname ->slen < PJ_MAX_HOSTNAME); |
| 16 | |
| 17 | if (hostname->slen >= PJ_MAX_HOSTNAME) |
| 18 | return PJ_ENAMETOOLONG; |
| 19 | |
| 20 | pj_memcpy(copy, hostname->ptr, hostname->slen); |
| 21 | copy[ hostname->slen ] = '\0'; |
| 22 | |
| 23 | he = gethostbyname(copy); |
| 24 | if (!he) |
| 25 | return PJ_RETURN_OS_ERROR(pj_get_native_netos_error()); |
| 26 | |
| 27 | phe->h_name = he->h_name; |
| 28 | phe->h_aliases = he->h_aliases; |
| 29 | phe->h_addrtype = he->h_addrtype; |
| 30 | phe->h_length = he->h_length; |
| 31 | phe->h_addr_list = he->h_addr_list; |
| 32 | |
| 33 | return PJ_SUCCESS; |
| 34 | } |
| 35 | |