| 76 | } |
| 77 | |
| 78 | const char *udp_pkt::get_ip(void) const |
| 79 | { |
| 80 | if (addr_.sa.sa.sa_family == AF_INET) |
| 81 | { |
| 82 | const struct sockaddr_in *in = &addr_.sa.in; |
| 83 | return inet_ntop(in->sin_family, &in->sin_addr, |
| 84 | const_cast<udp_pkt*>(this)->ipbuf_, |
| 85 | sizeof(ipbuf_)); |
| 86 | } |
| 87 | #ifdef AF_INET6 |
| 88 | else if (addr_.sa.sa.sa_family == AF_INET6) |
| 89 | { |
| 90 | const struct sockaddr_in6 *in = &addr_.sa.in6; |
| 91 | return inet_ntop(in->sin6_family, &in->sin6_addr, |
| 92 | const_cast<udp_pkt*>(this)->ipbuf_, |
| 93 | sizeof(ipbuf_)); |
| 94 | } |
| 95 | #endif |
| 96 | else |
| 97 | { |
| 98 | logger_error("unkown sa_family=%d", addr_.sa.sa.sa_family); |
| 99 | return NULL; |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | udp_pkts::udp_pkts(size_t max) |