audk/AppPkg/Applications/Sockets/WebServer/Hello.c

/**
  @file
  Hello World response page

  Copyright (c) 2011-2012, Intel Corporation
  All rights reserved. This program and the accompanying materials
  are licensed and made available under the terms and conditions of the BSD License
  which accompanies this distribution.  The full text of the license may be found at
  http://opensource.org/licenses/bsd-license.php

  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#include <WebServer.h>


/**
  Respond with the Hello World page

  @param [in] SocketFD      The socket's file descriptor to add to the list.
  @param [in] pPort         The WSDT_PORT structure address
  @param [out] pbDone       Address to receive the request completion status

  @retval EFI_SUCCESS       The request was successfully processed

**/
EFI_STATUS
HelloPage (
  IN int SocketFD,
  IN WSDT_PORT * pPort,
  OUT BOOLEAN * pbDone
  )
{
  EFI_STATUS Status;
  
  DBG_ENTER ( );
  
  //
  //  Send the Hello World page
  //
  for ( ; ; ) {
    //
    //  Send the page header
    //
    Status = HttpPageHeader ( SocketFD, pPort, L"Hello World" );
    if ( EFI_ERROR ( Status )) {
      break;
    }
  
    //
    //  Send the page body
    //
    Status = HttpSendAnsiString ( SocketFD,
                                  pPort,
                                  "<h1>Hello World</h1>\r\n"
                                  "<p>\r\n"
                                  "  This response was generated by the UEFI web server application.\r\n"
                                  "</p>\r\n" );
    if ( EFI_ERROR ( Status )) {
      break;
    }
  
    //
    //  Send the page trailer
    //
    Status = HttpPageTrailer ( SocketFD, pPort, pbDone );
    break;
  }
    
  //
  //  Return the operation status
  //
  DBG_EXIT_STATUS ( Status );
  return Status;
}