1 /** @file 2 Translate the service name into a port number 3 4 Copyright (c) 2011 - 2014, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials are licensed and made available under 6 the terms and conditions of the BSD License that accompanies this distribution. 7 The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php. 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 **/ 13 #include <errno.h> 14 #include <netdb.h> 15 #include <string.h> 16 #include <Uefi.h> 17 #include <unistd.h> 18 19 #include <Library/DebugLib.h> 20 #include <Library/UefiLib.h> 21 22 #include <sys/socket.h> 23 24 char mBuffer[65536]; 25 26 27 /** Translate the service name into a port number 28 29 @param[in] Argc The number of arguments 30 @param[in] Argv The argument value array 31 32 @retval 0 The application exited normally. 33 @retval Other An error occurred. 34 **/ 35 int 36 main ( 37 IN int Argc, 38 IN char **Argv 39 ) 40 { 41 int PortNumber; 42 struct servent * pService; 43 44 // Determine if the service name is specified 45 if ( 1 == Argc ) { 46 Print ( L"%a <service name>\r\n", Argv[0]); 47 } 48 else { 49 // Translate the service name 50 pService = getservbyname ( Argv[1], NULL ); 51 if ( NULL == pService ) { 52 Print ( L"ERROR - service not found, errno: %d\r\n", errno ); 53 } 54 else { 55 PortNumber = htons ( pService->s_port ); 56 Print ( L"%a: %d, %a\r\n", 57 pService->s_name, 58 PortNumber, 59 pService->s_proto ); 60 } 61 } 62 // All done 63 return errno; 64 } 65
