| 1 | #include "platform.h" |
| 2 | |
| 3 | static struct hostent *NetHostDB_hostent; |
| 4 | |
| 5 | C_String_t NetHostDB_getEntryName(void) { |
| 6 | return (C_String_t)(NetHostDB_hostent->h_name); |
| 7 | } |
| 8 | |
| 9 | C_Int_t NetHostDB_getEntryAliasesNum(void) { |
| 10 | int num = 0; |
| 11 | while (NetHostDB_hostent->h_aliases[num] != NULL) num++; |
| 12 | return num; |
| 13 | } |
| 14 | |
| 15 | C_String_t NetHostDB_getEntryAliasesN(C_Int_t n) { |
| 16 | return (C_String_t)(NetHostDB_hostent->h_aliases[n]); |
| 17 | } |
| 18 | |
| 19 | C_Int_t NetHostDB_getEntryAddrType(void) { |
| 20 | return NetHostDB_hostent->h_addrtype; |
| 21 | } |
| 22 | |
| 23 | C_Int_t NetHostDB_getEntryLength(void) { |
| 24 | return NetHostDB_hostent->h_length; |
| 25 | } |
| 26 | |
| 27 | C_Int_t NetHostDB_getEntryAddrsNum(void) { |
| 28 | int num = 0; |
| 29 | while (NetHostDB_hostent->h_addr_list[num] != NULL) num++; |
| 30 | return num; |
| 31 | } |
| 32 | |
| 33 | void NetHostDB_getEntryAddrsN(C_Int_t n, Array(Word8_t) addr) { |
| 34 | int i; |
| 35 | for (i = 0; i < NetHostDB_hostent->h_length; i++) { |
| 36 | ((char*)addr)[i] = NetHostDB_hostent->h_addr_list[n][i]; |
| 37 | } |
| 38 | return; |
| 39 | } |
| 40 | |
| 41 | C_Int_t NetHostDB_getByAddress(Vector(Word8_t) addr, C_Socklen_t len) { |
| 42 | MLton_initSockets (); |
| 43 | NetHostDB_hostent = gethostbyaddr((const char*)addr, len, AF_INET); |
| 44 | return (C_Int_t)(NetHostDB_hostent != NULL and NetHostDB_hostent->h_name != NULL); |
| 45 | } |
| 46 | |
| 47 | C_Int_t NetHostDB_getByName(NullString8_t name) { |
| 48 | MLton_initSockets (); |
| 49 | NetHostDB_hostent = gethostbyname((const char*)name); |
| 50 | return (C_Int_t)(NetHostDB_hostent != NULL and NetHostDB_hostent->h_name != NULL); |
| 51 | } |
| 52 | |
| 53 | C_Errno_t(C_Int_t) NetHostDB_getHostName(Array(Char8_t) buf, C_Size_t len) { |
| 54 | int out; |
| 55 | |
| 56 | MLton_initSockets (); |
| 57 | out = gethostname ((char*)buf, len); |
| 58 | if (out == -1) MLton_fixSocketErrno (); |
| 59 | |
| 60 | return out; |
| 61 | } |