| 82 | } |
| 83 | |
| 84 | int BroadCastServer::recv (void *data, int size, char *sender_ip, int max_len) |
| 85 | { |
| 86 | char ip_address_sender[INET_ADDRSTRLEN]; |
| 87 | memset (ip_address_sender, 0, sizeof (char) * INET_ADDRSTRLEN); |
| 88 | struct sockaddr_in socket_addr_recv; |
| 89 | memset (&socket_addr_recv, 0, sizeof (socket_addr_recv)); |
| 90 | int len = sizeof (socket_addr_recv); |
| 91 | int res = recvfrom (connect_socket, (char *)data, size, 0, (sockaddr *)&socket_addr_recv, &len); |
| 92 | if (res == SOCKET_ERROR) |
| 93 | { |
| 94 | return -1; |
| 95 | } |
| 96 | if (inet_ntop (AF_INET, &(socket_addr_recv.sin_addr), ip_address_sender, INET_ADDRSTRLEN) == |
| 97 | NULL) |
| 98 | { |
| 99 | return -2; |
| 100 | } |
| 101 | strncpy (sender_ip, ip_address_sender, max_len); |
| 102 | return res; |
| 103 | } |
| 104 | |
| 105 | void BroadCastServer::close () |
| 106 | { |
nothing calls this directly
no outgoing calls
no test coverage detected