--- /dev/null
+/** @file\r
+ Translate the host name into an IP address\r
+\r
+ Copyright (c) 2011, Intel Corporation\r
+ All rights reserved. This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <errno.h>\r
+#include <netdb.h>\r
+#include <string.h>\r
+#include <Uefi.h>\r
+#include <unistd.h>\r
+\r
+#include <Library/DebugLib.h>\r
+#include <Library/UefiLib.h>\r
+\r
+#include <sys/socket.h>\r
+\r
+char mBuffer [65536];\r
+\r
+\r
+/**\r
+ Translate the host name into an IP address\r
+\r
+ @param [in] Argc The number of arguments\r
+ @param [in] Argv The argument value array\r
+\r
+ @retval 0 The application exited normally.\r
+ @retval Other An error occurred.\r
+**/\r
+int\r
+main (\r
+ IN int Argc,\r
+ IN char **Argv\r
+ )\r
+{\r
+ int AppStatus;\r
+ UINTN Index;\r
+ struct hostent * pHost;\r
+ UINT8 * pIpAddress;\r
+ char ** ppName;\r
+\r
+ DEBUG (( DEBUG_INFO,\r
+ "%a starting\r\n",\r
+ Argv[0]));\r
+\r
+ //\r
+ // Determine if the host name is specified\r
+ //\r
+ AppStatus = 0;\r
+ if ( 1 == Argc ) {\r
+ Print ( L"%a <host name>\r\n", Argv[0]);\r
+ }\r
+ else {\r
+ //\r
+ // Translate the host name\r
+ //\r
+ pHost = gethostbyname ( Argv[1]);\r
+ if ( NULL == pHost ) {\r
+ Print ( L"ERROR - host not found, errno: %d\r\n", errno );\r
+ }\r
+ else {\r
+ pIpAddress = (UINT8 *)pHost->h_addr;\r
+ Print ( L"%d.%d.%d.%d, Type %d, %a\r\n",\r
+ pIpAddress[0],\r
+ pIpAddress[1],\r
+ pIpAddress[2],\r
+ pIpAddress[3],\r
+ pHost->h_addrtype,\r
+ pHost->h_name );\r
+\r
+ //\r
+ // Display the other addresses\r
+ //\r
+ for ( Index = 1; NULL != pHost->h_addr_list[Index]; Index++ ) {\r
+ pIpAddress = (UINT8 *)pHost->h_addr_list[Index];\r
+ Print ( L"%d.%d.%d.%d\r\n",\r
+ pIpAddress[0],\r
+ pIpAddress[1],\r
+ pIpAddress[2],\r
+ pIpAddress[3]);\r
+ }\r
+\r
+ //\r
+ // Display the list of aliases\r
+ //\r
+ ppName = pHost->h_aliases;\r
+ if (( NULL == ppName ) || ( NULL == *ppName )) {\r
+ Print ( L"No aliases\r\n" );\r
+ }\r
+ else {\r
+ Print ( L"Aliases: " );\r
+ while ( NULL != *ppName ) {\r
+ //\r
+ // Display the alias\r
+ //\r
+ Print ( L"%a", *ppName );\r
+\r
+ //\r
+ // Set the next alias\r
+ //\r
+ ppName += 1;\r
+ if ( NULL != *ppName ) {\r
+ Print ( L", " );\r
+ }\r
+ }\r
+ Print ( L"\r\n" );\r
+ }\r
+ }\r
+ }\r
+\r
+ //\r
+ // All done\r
+ //\r
+ return errno;\r
+}\r