mirror of https://github.com/acidanthera/audk.git
84 lines
1.9 KiB
C
84 lines
1.9 KiB
C
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/** @file
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Translate the network name into an IP address
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Copyright (c) 2011, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <errno.h>
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#include <netdb.h>
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#include <string.h>
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#include <Uefi.h>
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#include <unistd.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiLib.h>
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#include <sys/socket.h>
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char mBuffer [65536];
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/**
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Translate the network name into an IP address
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@param [in] Argc The number of arguments
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@param [in] Argv The argument value array
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@retval 0 The application exited normally.
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@retval Other An error occurred.
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**/
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int
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main (
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IN int Argc,
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IN char **Argv
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)
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{
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int AppStatus;
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UINT8 * pIpAddress;
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struct netent * pNetwork;
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DEBUG (( DEBUG_INFO,
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"%a starting\r\n",
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Argv[0]));
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//
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// Determine if the network name is specified
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//
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AppStatus = 0;
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if ( 1 == Argc ) {
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Print ( L"%a <network name>\r\n", Argv[0]);
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}
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else {
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//
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// Translate the net name
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//
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pNetwork = getnetbyname ( Argv[1]);
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if ( NULL == pNetwork ) {
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Print ( L"ERROR - network not found, errno: %d\r\n", errno );
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}
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else {
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pIpAddress = (UINT8 *)pNetwork->n_net;
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Print ( L"%a: Type %d, %d.%d.%d.%d\r\n",
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pNetwork->n_name,
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pNetwork->n_addrtype,
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pIpAddress[0],
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pIpAddress[1],
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pIpAddress[2],
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pIpAddress[3]);
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}
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}
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//
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// All done
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//
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return errno;
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}
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