AppPkg/Applications/Sockets/RawIp4Rx/Windows/main.c

   1 /** @file
   2   Windows version of the raw IP4 receive application
   3
   4   Copyright (c) 2011, Intel Corporation
   5   All rights reserved. This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  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 **/
  14
  15 #include <RawIp4Rx.h>
  16
  17
  18 /**
  19   Receive raw IP4 packets from a remote system.
  20
  21   Please note that this program must be run with administrator privileges!
  22
  23   @param [in] argc  The number of arguments
  24   @param [in] argv  The argument value array
  25
  26   @retval  0        The application exited normally.
  27   @retval  Other    An error occurred.
  28 **/
  29 int
  30 main(
  31   int argc,
  32   char ** argv
  33   )
  34 {
  35   int RetVal;
  36   WSADATA WsaData;
  37
  38   //
  39   //  Initialize the WinSock layer
  40   //
  41   RetVal = WSAStartup ( MAKEWORD ( 2, 2 ), &WsaData );
  42   if ( 0 == RetVal ) {
  43     //
  44     //  Start the application
  45     //
  46     RetVal = RawIp4Rx ( argc, argv );
  47     if ( WSAEACCES == RetVal ) {
  48       printf ( "Requires administrator privileges to run!\r\n" );
  49     }
  50
  51     //
  52     //  Done with the WinSock layer
  53     //
  54     WSACleanup ( );
  55   }
  56
  57   //
  58   //  Return the final result
  59   //
  60   return RetVal;
  61 }