| 71 | |
| 72 | #endif |
| 73 | |
| 74 | bool getLocalAddress(struct sockaddr_in& me, unsigned16 port) |
| 75 | { |
| 76 | me.sin_family = AF_INET; |
| 77 | char meName[128]; |
| 78 | if (gethostname(meName, 128) == SOCKET_ERROR) |
| 79 | { |
| 80 | #ifdef NET_LOG_GET_LOCAL_ADDRESS |
| 81 | #ifdef _WIN32 |
| 82 | NetLog("getLocalAddress: gethostname() failed with error: %d", WSAGetLastError()); |
| 83 | #else |
| 84 | NetLog("getLocalAddress: gethostname() failed!"); |
| 85 | #endif |
| 86 | #endif |
| 87 | return false; |
| 88 | } |
| 89 | #ifdef NET_LOG_GET_LOCAL_ADDRESS |
| 90 | NetLog("getLocalAddress: local hostname: %s", meName); |
| 91 | #endif |
| 92 | if (isalpha(meName[0])) |
| 93 | { |
| 94 | struct hostent* h = gethostbyname(meName); |
| 95 | if (!h) |
| 96 | { |
| 97 | #ifdef NET_LOG_GET_LOCAL_ADDRESS |
| 98 | #ifdef _WIN32 |
| 99 | NetLog("getLocalAddress: gethostbyname(%s) failed with error: %d", meName, WSAGetLastError()); |
| 100 | #else |
| 101 | NetLog("getLocalAddress: gethostbyname(%s) failed!", meName); |
| 102 | #endif |
| 103 | #endif |
| 104 | return false; |
| 105 | } |
| 106 | if (h->h_length < 4) |
| 107 | { |
| 108 | #ifdef NET_LOG_GET_LOCAL_ADDRESS |
| 109 | NetLog("getLocalAddress: invalid network address type!"); |
| 110 | #endif |
| 111 | return false; |
| 112 | } |
| 113 | memcpy(&(me.sin_addr.s_addr), h->h_addr, 4); |
| 114 | #ifdef NET_LOG_GET_LOCAL_ADDRESS |
| 115 | NetLog("getLocalAddress: resolved local hostname: %s (%s)", h->h_name, inet_ntoa(me.sin_addr)); |
| 116 | #endif |
| 117 | } |
| 118 | else |
| 119 | { |
| 120 | me.sin_addr.s_addr = inet_addr(meName); |
| 121 | } |
| 122 | me.sin_port = htons(port); |
| 123 | #ifdef NET_LOG_GET_LOCAL_ADDRESS |
| 124 | NetLog("getLocalAddress: local port: %u", (unsigned)port); |
| 125 | #endif |
| 126 | return true; |
| 127 | } |
| 128 | |
| 129 | bool getLocalName(char* name, unsigned len) |
no outgoing calls
no test coverage detected