BaseTools/BinToPcd: Fix Python 2.7.x compatibility issue

[mirror_edk2.git] / AppPkg / Applications / Sockets / WebServer / MemoryMap.c

/**
  @file
  Display the memory map

  Copyright (c) 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>
#include <PiDxe.h>
#include <Library/DxeServicesTableLib.h>


CONST char * mpMemoryType[ ] = {
  "Non-existent",
  "Reserved",
  "System Memory",
  "Memory Mapped I/O"
};


/**
  Page to display the memory map

  @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
MemoryMapPage (
  IN int SocketFD,
  IN WSDT_PORT * pPort,
  OUT BOOLEAN * pbDone
  )
{
  UINT64 Attributes;
  BOOLEAN bSomethingDisplayed;
  UINTN Count;
  EFI_GCD_MEMORY_SPACE_DESCRIPTOR * pMemoryEnd;
  EFI_GCD_MEMORY_SPACE_DESCRIPTOR * pMemoryDescriptor;
  EFI_GCD_MEMORY_SPACE_DESCRIPTOR * pMemoryDescriptorStart;
  EFI_STATUS Status;
  
  DBG_ENTER ( );
  
  //
  //  Send the memory map page
  //
  pMemoryDescriptorStart = NULL;
  for ( ; ; ) {
    //
    //  Send the page header
    //
    Status = HttpPageHeader ( SocketFD, pPort, L"Memory Map" );
    if ( EFI_ERROR ( Status )) {
      break;
    }
  
    //
    //  Start the table
    //
    Status = HttpSendAnsiString ( SocketFD,
                                  pPort,
                                  "<h1>Memory Map</h1>\r\n"
                                  "<table>\r\n"
                                  "  <tr><th align=\"right\">Type</th><th align=\"right\">Start</th><th align=\"right\">End</th><th align=\"right\">Attributes</th></tr>\r\n" );
    if ( EFI_ERROR ( Status )) {
      break;
    }

    //
    //  Get the memory map
    //
    Status = gDS->GetMemorySpaceMap ( &Count,
                                      &pMemoryDescriptor );
    if ( !EFI_ERROR ( Status )) {
      pMemoryDescriptorStart = pMemoryDescriptor;
      pMemoryEnd = &pMemoryDescriptor[ Count ];
      while ( pMemoryEnd > pMemoryDescriptor ) {
        //
        //  Display the type
        //
        Status = HttpSendAnsiString ( SocketFD, pPort, "<tr><td align=\"right\"><code>" );
        if ( EFI_ERROR ( Status )) {
          break;
        }
        if ( DIM ( mpMemoryType ) > pMemoryDescriptor->GcdMemoryType ) {
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        mpMemoryType[ pMemoryDescriptor->GcdMemoryType ]);
        }
        else {
          Status = HttpSendValue ( SocketFD,
                                   pPort,
                                   pMemoryDescriptor->GcdMemoryType );
        }
        if ( EFI_ERROR ( Status )) {
          break;
        }

        //
        //  Display the start address
        //
        Status = HttpSendAnsiString ( SocketFD, pPort, "</code></td><td align=\"right\"><code>0x" );
        if ( EFI_ERROR ( Status )) {
          break;
        }
        Status = HttpSendHexValue ( SocketFD,
                                    pPort,
                                    pMemoryDescriptor->BaseAddress );
        if ( EFI_ERROR ( Status )) {
          break;
        }

        //
        //  Display the end address
        //
        Status = HttpSendAnsiString ( SocketFD, pPort, "</code></td><td align=\"right\"><code>0x" );
        if ( EFI_ERROR ( Status )) {
          break;
        }
        Status = HttpSendHexValue ( SocketFD,
                                    pPort,
                                    pMemoryDescriptor->BaseAddress
                                    + pMemoryDescriptor->Length
                                    - 1 );
        if ( EFI_ERROR ( Status )) {
          break;
        }

        //
        //  Display the attributes
        //
        Status = HttpSendAnsiString ( SocketFD, pPort, "</code></td><td align=\"right\"><code>0x" );
        if ( EFI_ERROR ( Status )) {
          break;
        }
        Status = HttpSendHexValue ( SocketFD,
                                    pPort,
                                    pMemoryDescriptor->Attributes );
        if ( EFI_ERROR ( Status )) {
          break;
        }

        //
        //  Decode the attributes
        //
        Status = HttpSendAnsiString ( SocketFD, pPort, "</code></td><td>" );
        if ( EFI_ERROR ( Status )) {
          break;
        }
        bSomethingDisplayed = FALSE;
        Attributes = pMemoryDescriptor->Attributes;

        if ( 0 != ( Attributes & EFI_MEMORY_RUNTIME )) {
          bSomethingDisplayed = TRUE;
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        "Runtime" );
          if ( EFI_ERROR ( Status )) {
            break;
          }
        }

        if ( 0 != ( Attributes & EFI_MEMORY_XP )) {
          if ( bSomethingDisplayed ) {
            Status = HttpSendAnsiString ( SocketFD,
                                          pPort,
                                          ", " );
            if ( EFI_ERROR ( Status )) {
              break;
            }
          }
          bSomethingDisplayed = TRUE;
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        "No Execute" );
          if ( EFI_ERROR ( Status )) {
            break;
          }
        }

        if ( 0 != ( Attributes & EFI_MEMORY_RP )) {
          if ( bSomethingDisplayed ) {
            Status = HttpSendAnsiString ( SocketFD,
                                          pPort,
                                          ", " );
            if ( EFI_ERROR ( Status )) {
              break;
            }
          }
          bSomethingDisplayed = TRUE;
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        "No Read" );
          if ( EFI_ERROR ( Status )) {
            break;
          }
        }

        if ( 0 != ( Attributes & EFI_MEMORY_WP )) {
          if ( bSomethingDisplayed ) {
            Status = HttpSendAnsiString ( SocketFD,
                                          pPort,
                                          ", " );
            if ( EFI_ERROR ( Status )) {
              break;
            }
          }
          bSomethingDisplayed = TRUE;
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        "No Write" );
          if ( EFI_ERROR ( Status )) {
            break;
          }
        }

        if ( 0 != ( Attributes & EFI_MEMORY_UCE )) {
          if ( bSomethingDisplayed ) {
            Status = HttpSendAnsiString ( SocketFD,
                                          pPort,
                                          ", " );
            if ( EFI_ERROR ( Status )) {
              break;
            }
          }
          bSomethingDisplayed = TRUE;
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        "UCE" );
          if ( EFI_ERROR ( Status )) {
            break;
          }
        }


        if ( 0 != ( Attributes & EFI_MEMORY_WB )) {
          if ( bSomethingDisplayed ) {
            Status = HttpSendAnsiString ( SocketFD,
                                          pPort,
                                          ", " );
            if ( EFI_ERROR ( Status )) {
              break;
            }
          }
          bSomethingDisplayed = TRUE;
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        "Write Back" );
          if ( EFI_ERROR ( Status )) {
            break;
          }
        }

        if ( 0 != ( Attributes & EFI_MEMORY_WT )) {
          if ( bSomethingDisplayed ) {
            Status = HttpSendAnsiString ( SocketFD,
                                          pPort,
                                          ", " );
            if ( EFI_ERROR ( Status )) {
              break;
            }
          }
          bSomethingDisplayed = TRUE;
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        "Write Through" );
          if ( EFI_ERROR ( Status )) {
            break;
          }
        }

        if ( 0 != ( Attributes & EFI_MEMORY_WC )) {
          if ( bSomethingDisplayed ) {
            Status = HttpSendAnsiString ( SocketFD,
                                          pPort,
                                          ", " );
            if ( EFI_ERROR ( Status )) {
              break;
            }
          }
          bSomethingDisplayed = TRUE;
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        "Write Combining" );
          if ( EFI_ERROR ( Status )) {
            break;
          }
        }

        if ( 0 != ( Attributes & EFI_MEMORY_UC )) {
          if ( bSomethingDisplayed ) {
            Status = HttpSendAnsiString ( SocketFD,
                                          pPort,
                                          ", " );
            if ( EFI_ERROR ( Status )) {
              break;
            }
          }
          bSomethingDisplayed = TRUE;
          Status = HttpSendAnsiString ( SocketFD,
                                        pPort,
                                        "Uncached" );
          if ( EFI_ERROR ( Status )) {
            break;
          }
        }

        //
        //  Finish the row
        //
        Status = HttpSendAnsiString ( SocketFD, pPort, "</td></tr>" );
        if ( EFI_ERROR ( Status )) {
          break;
        }

        //
        //  Set the next memory descriptor
        //
        pMemoryDescriptor += 1;
      }
    }

    //
    //  Finish the table
    //
    Status = HttpSendAnsiString ( SocketFD,
                                  pPort,
                                  "</table>\r\n" );
    if ( EFI_ERROR ( Status )) {
      break;
    }

    //
    //  Send the page trailer
    //
    Status = HttpPageTrailer ( SocketFD, pPort, pbDone );
    break;
  }

  //
  //  Release the memory descriptors
  //
  if ( NULL != pMemoryDescriptorStart ) {
    FreePool ( pMemoryDescriptorStart );
  }

  //
  //  Return the operation status
  //
  DBG_EXIT_STATUS ( Status );
  return Status;
}