socket address
| 55 | |
| 56 | /// socket address |
| 57 | struct TIpAddress: public sockaddr_in { |
| 58 | inline TIpAddress() noexcept { |
| 59 | Clear(); |
| 60 | } |
| 61 | |
| 62 | inline TIpAddress(const sockaddr_in& addr) noexcept |
| 63 | : sockaddr_in(addr) |
| 64 | , tmp(0) |
| 65 | { |
| 66 | } |
| 67 | |
| 68 | inline TIpAddress(TIpHost ip, TIpPort port) noexcept { |
| 69 | Set(ip, port); |
| 70 | } |
| 71 | |
| 72 | inline TIpAddress(TStringBuf ip, TIpPort port) { |
| 73 | Set(ResolveHost(ip.data(), ip.size()), port); |
| 74 | } |
| 75 | |
| 76 | inline TIpAddress(const char* ip, TIpPort port) { |
| 77 | Set(ResolveHost(ip, strlen(ip)), port); |
| 78 | } |
| 79 | |
| 80 | inline operator sockaddr*() const noexcept { |
| 81 | return (sockaddr*)(sockaddr_in*)this; |
| 82 | } |
| 83 | |
| 84 | inline operator socklen_t*() const noexcept { |
| 85 | tmp = sizeof(sockaddr_in); |
| 86 | |
| 87 | return (socklen_t*)&tmp; |
| 88 | } |
| 89 | |
| 90 | inline operator socklen_t() const noexcept { |
| 91 | tmp = sizeof(sockaddr_in); |
| 92 | |
| 93 | return tmp; |
| 94 | } |
| 95 | |
| 96 | inline void Clear() noexcept { |
| 97 | Zero((sockaddr_in&)(*this)); |
| 98 | } |
| 99 | |
| 100 | inline void Set(TIpHost ip, TIpPort port) noexcept { |
| 101 | Clear(); |
| 102 | |
| 103 | sin_family = AF_INET; |
| 104 | sin_addr.s_addr = ip; |
| 105 | sin_port = HostToInet(port); |
| 106 | } |
| 107 | |
| 108 | inline TIpHost Host() const noexcept { |
| 109 | return sin_addr.s_addr; |
| 110 | } |
| 111 | |
| 112 | inline TIpPort Port() const noexcept { |
| 113 | return InetToHost(sin_port); |
| 114 | } |