AppPkg/Applications/Sockets/WebServer/Hello.c

   1 /**
   2   @file
   3   Hello World response page
   4
   5   Copyright (c) 2011-2012, Intel Corporation
   6   All rights reserved. This program and the accompanying materials
   7   are licensed and made available under the terms and conditions of the BSD License
   8   which accompanies this distribution.  The full text of the license may be found at
   9   http://opensource.org/licenses/bsd-license.php
  10
  11   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #include <WebServer.h>
  17
  18
  19 /**
  20   Respond with the Hello World page
  21
  22   @param [in] SocketFD      The socket's file descriptor to add to the list.
  23   @param [in] pPort         The WSDT_PORT structure address
  24   @param [out] pbDone       Address to receive the request completion status
  25
  26   @retval EFI_SUCCESS       The request was successfully processed
  27
  28 **/
  29 EFI_STATUS
  30 HelloPage (
  31   IN int SocketFD,
  32   IN WSDT_PORT * pPort,
  33   OUT BOOLEAN * pbDone
  34   )
  35 {
  36   EFI_STATUS Status;
  37
  38   DBG_ENTER ( );
  39
  40   //
  41   //  Send the Hello World page
  42   //
  43   for ( ; ; ) {
  44     //
  45     //  Send the page header
  46     //
  47     Status = HttpPageHeader ( SocketFD, pPort, L"Hello World" );
  48     if ( EFI_ERROR ( Status )) {
  49       break;
  50     }
  51
  52     //
  53     //  Send the page body
  54     //
  55     Status = HttpSendAnsiString ( SocketFD,
  56                                   pPort,
  57                                   "<h1>Hello World</h1>\r\n"
  58                                   "<p>\r\n"
  59                                   "  This response was generated by the UEFI web server application.\r\n"
  60                                   "</p>\r\n" );
  61     if ( EFI_ERROR ( Status )) {
  62       break;
  63     }
  64
  65     //
  66     //  Send the page trailer
  67     //
  68     Status = HttpPageTrailer ( SocketFD, pPort, pbDone );
  69     break;
  70   }
  71
  72   //
  73   //  Return the operation status
  74   //
  75   DBG_EXIT_STATUS ( Status );
  76   return Status;
  77 }