Get the native IP address

There are two ways to do this:

1 //get the native IP2-(NSString *) LocalIpAddress3 {4NSString *localip =Nil;5     structIfaddrs *Addrs;6     if(Getifaddrs (&addrs) = =0) {7         Const structIfaddrs *cursor =Addrs;8          while(Cursor! =NULL) {9             if(cursor->ifa_addr->sa_family = = Af_inet && (cursor->ifa_flags & iff_loopback) = =0)Ten             { One                 { ALocalip = [NSString Stringwithutf8string:inet_ntoa ((structsockaddr_in *) cursor->ifa_addr)sin_addr)]; -                      Break; -                 } the             } -cursor = cursor->Ifa_next; -         } - Freeifaddrs (Addrs); +     } -     returnLocalip; +}

1 //get the native IP address2-(NSString *) getipaddress3 {4NSString *address =@"Error";5     structIfaddrs *interfaces =NULL;6     structIfaddrs *temp_addr =NULL;7     intSuccess =0;8     9     //retrieve the current interfaces-returns 0 on successTenSuccess = Getifaddrs (&interfaces); One     if(Success = =0) { A         //Loop through linked list of interfaces -TEMP_ADDR =interfaces; -          while(Temp_addr! =NULL) { the             if(temp_addr->ifa_addr->sa_family = =af_inet) { -                 //Check If interface is En0 which are the WiFi connection on the IPhone -                 if([[NSString Stringwithutf8string:temp_addr->ifa_name] isequaltostring:@"En0"]) { -                     //Get nsstring from C String +address = [NSString Stringwithutf8string:inet_ntoa ((structsockaddr_in *) temp_addr->ifa_addr)sin_addr)]; -                 } +             } A              atTEMP_ADDR = temp_addr->Ifa_next; -         } -     } -      -     //Free Memory - Freeifaddrs (interfaces); in      -     returnaddress; to}

Get the native IP address