Renormalized end-of-lines from master@27b044605cd5f6b33a3d231576003850b3fe305btrunk

1 files changed, 524 insertions, 524 deletions

diff --git a/ShellPkg/Application/Shell/ConsoleWrappers.c b/ShellPkg/Application/Shell/ConsoleWrappers.c
index dbffae30cd..b06dacf8a8 100644
--- a/ShellPkg/Application/Shell/ConsoleWrappers.c
+++ b/ShellPkg/Application/Shell/ConsoleWrappers.c
@@ -1,524 +1,524 @@
-/** @file

-  Function definitions for shell simple text in and out on top of file handles.

-

-  (C) Copyright 2013 Hewlett-Packard Development Company, L.P.<BR>

-  Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>

-  SPDX-License-Identifier: BSD-2-Clause-Patent

-

-**/

-

-#include "Shell.h"

-

-extern BOOLEAN  AsciiRedirection;

-

-typedef struct {

-  EFI_SIMPLE_TEXT_INPUT_PROTOCOL    SimpleTextIn;

-  SHELL_FILE_HANDLE                 FileHandle;

-  EFI_HANDLE                        TheHandle;

-  UINT64                            RemainingBytesOfInputFile;

-} SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL;

-

-typedef struct {

-  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL    SimpleTextOut;

-  SHELL_FILE_HANDLE                  FileHandle;

-  EFI_HANDLE                         TheHandle;

-  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL    *OriginalSimpleTextOut;

-} SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL;

-

-/**

-  Event notification function for EFI_SIMPLE_TEXT_INPUT_PROTOCOL.WaitForKey event

-  Signal the event if there is key available

-

-  @param  Event                    Indicates the event that invoke this function.

-  @param  Context                  Indicates the calling context.

-

-**/

-VOID

-EFIAPI

-ConInWaitForKey (

-  IN  EFI_EVENT  Event,

-  IN  VOID       *Context

-  )

-{

-  gBS->SignalEvent (Event);

-}

-

-/**

-  Reset function for the fake simple text input.

-

-  @param[in] This     A pointer to the SimpleTextIn structure.

-  @param[in] ExtendedVerification TRUE for extra validation, FALSE otherwise.

-

-  @retval   EFI_SUCCESS The reset was successful.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextInReset (

-  IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL  *This,

-  IN BOOLEAN                         ExtendedVerification

-  )

-{

-  return (EFI_SUCCESS);

-}

-

-/**

-  ReadKeyStroke function for the fake simple text input.

-

-  @param[in] This      A pointer to the SimpleTextIn structure.

-  @param[in, out] Key  A pointer to the Key structure to fill.

-

-  @retval EFI_SUCCESS      The read was successful.

-  @retval EFI_UNSUPPORTED  The device does not support the ability to read

-                           keystroke data.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextInReadKeyStroke (

-  IN      EFI_SIMPLE_TEXT_INPUT_PROTOCOL  *This,

-  IN OUT  EFI_INPUT_KEY                   *Key

-  )

-{

-  UINTN  Size;

-  UINTN  CharSize;

-

-  //

-  // Verify the parameters

-  //

-  if ((Key == NULL) || (This == NULL)) {

-    return (EFI_INVALID_PARAMETER);

-  }

-

-  //

-  // Check if we have any characters left in the stream.

-  //

-  if (((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->RemainingBytesOfInputFile == 0) {

-    return (EFI_NOT_READY);

-  }

-

-  Size = sizeof (CHAR16);

-

-  if (!AsciiRedirection) {

-    CharSize = sizeof (CHAR16);

-  } else {

-    CharSize = sizeof (CHAR8);

-  }

-

-  //

-  // Decrement the amount of free space by Size or set to zero (for odd length files)

-  //

-  if (((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->RemainingBytesOfInputFile > CharSize) {

-    ((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->RemainingBytesOfInputFile -= CharSize;

-  } else {

-    ((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->RemainingBytesOfInputFile = 0;

-  }

-

-  Key->ScanCode = 0;

-  return (ShellInfoObject.NewEfiShellProtocol->ReadFile (

-                                                 ((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->FileHandle,

-                                                 &Size,

-                                                 &Key->UnicodeChar

-                                                 ));

-}

-

-/**

-  Function to create a EFI_SIMPLE_TEXT_INPUT_PROTOCOL on top of a

-  SHELL_FILE_HANDLE to support redirecting input from a file.

-

-  @param[in]  FileHandleToUse The pointer to the SHELL_FILE_HANDLE to use.

-  @param[in]  HandleLocation  The pointer of a location to copy handle with protocol to.

-

-  @retval NULL                There was insufficient memory available.

-  @return                     A pointer to the allocated protocol structure;

-**/

-EFI_SIMPLE_TEXT_INPUT_PROTOCOL *

-CreateSimpleTextInOnFile (

-  IN SHELL_FILE_HANDLE  FileHandleToUse,

-  IN EFI_HANDLE         *HandleLocation

-  )

-{

-  SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL  *ProtocolToReturn;

-  EFI_STATUS                            Status;

-  UINT64                                CurrentPosition;

-  UINT64                                FileSize;

-

-  if ((HandleLocation == NULL) || (FileHandleToUse == NULL)) {

-    return (NULL);

-  }

-

-  ProtocolToReturn = AllocateZeroPool (sizeof (SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL));

-  if (ProtocolToReturn == NULL) {

-    return (NULL);

-  }

-

-  ShellGetFileSize (FileHandleToUse, &FileSize);

-  ShellGetFilePosition (FileHandleToUse, &CurrentPosition);

-

-  //

-  // Initialize the protocol members

-  //

-  ProtocolToReturn->RemainingBytesOfInputFile  = FileSize - CurrentPosition;

-  ProtocolToReturn->FileHandle                 = FileHandleToUse;

-  ProtocolToReturn->SimpleTextIn.Reset         = FileBasedSimpleTextInReset;

-  ProtocolToReturn->SimpleTextIn.ReadKeyStroke = FileBasedSimpleTextInReadKeyStroke;

-

-  Status = gBS->CreateEvent (

-                  EVT_NOTIFY_WAIT,

-                  TPL_NOTIFY,

-                  ConInWaitForKey,

-                  &ProtocolToReturn->SimpleTextIn,

-                  &ProtocolToReturn->SimpleTextIn.WaitForKey

-                  );

-

-  if (EFI_ERROR (Status)) {

-    FreePool (ProtocolToReturn);

-    return (NULL);

-  }

-

-  /// @todo possibly also install SimpleTextInputEx on the handle at this point.

-  Status = gBS->InstallProtocolInterface (

-                  &(ProtocolToReturn->TheHandle),

-                  &gEfiSimpleTextInProtocolGuid,

-                  EFI_NATIVE_INTERFACE,

-                  &(ProtocolToReturn->SimpleTextIn)

-                  );

-  if (!EFI_ERROR (Status)) {

-    *HandleLocation = ProtocolToReturn->TheHandle;

-    return ((EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)ProtocolToReturn);

-  } else {

-    FreePool (ProtocolToReturn);

-    return (NULL);

-  }

-}

-

-/**

-  Function to close a EFI_SIMPLE_TEXT_INPUT_PROTOCOL on top of a

-  SHELL_FILE_HANDLE to support redirecting input from a file.

-

-  @param[in]  SimpleTextIn    The pointer to the SimpleTextIn to close.

-

-  @retval EFI_SUCCESS         The object was closed.

-**/

-EFI_STATUS

-CloseSimpleTextInOnFile (

-  IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL  *SimpleTextIn

-  )

-{

-  EFI_STATUS  Status;

-  EFI_STATUS  Status1;

-

-  if (SimpleTextIn == NULL) {

-    return (EFI_INVALID_PARAMETER);

-  }

-

-  Status = gBS->CloseEvent (((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)SimpleTextIn)->SimpleTextIn.WaitForKey);

-

-  Status1 = gBS->UninstallProtocolInterface (

-                   ((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)SimpleTextIn)->TheHandle,

-                   &gEfiSimpleTextInProtocolGuid,

-                   &(((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)SimpleTextIn)->SimpleTextIn)

-                   );

-

-  FreePool (SimpleTextIn);

-  if (!EFI_ERROR (Status)) {

-    return (Status1);

-  } else {

-    return (Status);

-  }

-}

-

-/**

-  Reset the text output device hardware and optionally run diagnostics.

-

-  @param  This                pointer to EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL

-  @param ExtendedVerification Indicates that a more extensive test may be performed

-

-  @retval EFI_SUCCESS         The text output device was reset.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextOutReset (

-  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,

-  IN  BOOLEAN                          ExtendedVerification

-  )

-{

-  return (EFI_SUCCESS);

-}

-

-/**

-  Verifies that all characters in a Unicode string can be output to the

-  target device.

-

-  @param[in] This     Protocol instance pointer.

-  @param[in] WString  The NULL-terminated Unicode string to be examined.

-

-  @retval EFI_SUCCESS The device(s) are capable of rendering the output string.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextOutTestString (

-  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,

-  IN  CHAR16                           *WString

-  )

-{

-  return (EFI_SUCCESS);

-}

-

-/**

-  Returns information for an available text mode that the output device(s)

-  supports.

-

-  @param[in] This               Protocol instance pointer.

-  @param[in] ModeNumber         The mode number to return information on.

-  @param[out] Columns           Upon return, the number of columns in the selected geometry

-  @param[out] Rows              Upon return, the number of rows in the selected geometry

-

-  @retval EFI_UNSUPPORTED       The mode number was not valid.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextOutQueryMode (

-  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,

-  IN  UINTN                            ModeNumber,

-  OUT UINTN                            *Columns,

-  OUT UINTN                            *Rows

-  )

-{

-  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *PassThruProtocol;

-

-  PassThruProtocol = ((SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)This)->OriginalSimpleTextOut;

-

-  // Pass the QueryMode call thru to the original SimpleTextOutProtocol

-  return (PassThruProtocol->QueryMode (

-                              PassThruProtocol,

-                              ModeNumber,

-                              Columns,

-                              Rows

-                              ));

-}

-

-/**

-  Sets the output device(s) to a specified mode.

-

-  @param[in] This               Protocol instance pointer.

-  @param[in] ModeNumber         The mode number to set.

-

-  @retval EFI_UNSUPPORTED       The mode number was not valid.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextOutSetMode (

-  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,

-  IN  UINTN                            ModeNumber

-  )

-{

-  return (EFI_UNSUPPORTED);

-}

-

-/**

-  Sets the background and foreground colors for the OutputString () and

-  ClearScreen () functions.

-

-  @param[in] This               Protocol instance pointer.

-  @param[in] Attribute          The attribute to set. Bits 0..3 are the foreground color, and

-                                bits 4..6 are the background color. All other bits are undefined

-                                and must be zero. The valid Attributes are defined in this file.

-

-  @retval EFI_SUCCESS           The attribute was set.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextOutSetAttribute (

-  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,

-  IN  UINTN                            Attribute

-  )

-{

-  return (EFI_SUCCESS);

-}

-

-/**

-  Clears the output device(s) display to the currently selected background

-  color.

-

-  @param[in] This               Protocol instance pointer.

-

-  @retval EFI_UNSUPPORTED       The output device is not in a valid text mode.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextOutClearScreen (

-  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This

-  )

-{

-  return (EFI_SUCCESS);

-}

-

-/**

-  Sets the current coordinates of the cursor position

-

-  @param[in] This               Protocol instance pointer.

-  @param[in] Column             Column to put the cursor in.  Must be between zero and Column returned from QueryMode

-  @param[in] Row                Row to put the cursor in.  Must be between zero and Row returned from QueryMode

-

-  @retval EFI_SUCCESS           The operation completed successfully.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextOutSetCursorPosition (

-  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,

-  IN  UINTN                            Column,

-  IN  UINTN                            Row

-  )

-{

-  return (EFI_SUCCESS);

-}

-

-/**

-  Makes the cursor visible or invisible

-

-  @param[in] This       Protocol instance pointer.

-  @param[in] Visible    If TRUE, the cursor is set to be visible. If FALSE, the cursor is

-                        set to be invisible.

-

-  @retval EFI_SUCCESS           The operation completed successfully.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextOutEnableCursor (

-  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,

-  IN  BOOLEAN                          Visible

-  )

-{

-  return (EFI_SUCCESS);

-}

-

-/**

-  Write a Unicode string to the output device.

-

-  @param[in] This                 Protocol instance pointer.

-  @param[in] WString              The NULL-terminated Unicode string to be displayed on the output

-                                  device(s). All output devices must also support the Unicode

-                                  drawing defined in this file.

-  @retval EFI_SUCCESS             The string was output to the device.

-  @retval EFI_DEVICE_ERROR        The device reported an error while attempting to output

-                                  the text.

-  @retval EFI_UNSUPPORTED         The output device's mode is not currently in a

-                                  defined text mode.

-  @retval EFI_WARN_UNKNOWN_GLYPH  This warning code indicates that some of the

-                                  characters in the Unicode string could not be

-                                  rendered and were skipped.

-**/

-EFI_STATUS

-EFIAPI

-FileBasedSimpleTextOutOutputString (

-  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,

-  IN  CHAR16                           *WString

-  )

-{

-  UINTN  Size;

-

-  Size = StrLen (WString) * sizeof (CHAR16);

-  return (ShellInfoObject.NewEfiShellProtocol->WriteFile (

-                                                 ((SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)This)->FileHandle,

-                                                 &Size,

-                                                 WString

-                                                 ));

-}

-

-/**

-  Function to create a EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL on top of a

-  SHELL_FILE_HANDLE to support redirecting output from a file.

-

-  @param[in]  FileHandleToUse  The pointer to the SHELL_FILE_HANDLE to use.

-  @param[in]  HandleLocation   The pointer of a location to copy handle with protocol to.

-  @param[in]  OriginalProtocol The pointer to the original output protocol for pass thru of functions.

-

-  @retval NULL                There was insufficient memory available.

-  @return                     A pointer to the allocated protocol structure;

-**/

-EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *

-CreateSimpleTextOutOnFile (

-  IN SHELL_FILE_HANDLE                FileHandleToUse,

-  IN EFI_HANDLE                       *HandleLocation,

-  IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *OriginalProtocol

-  )

-{

-  SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *ProtocolToReturn;

-  EFI_STATUS                             Status;

-

-  if ((HandleLocation == NULL) || (FileHandleToUse == NULL)) {

-    return (NULL);

-  }

-

-  ProtocolToReturn = AllocateZeroPool (sizeof (SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL));

-  if (ProtocolToReturn == NULL) {

-    return (NULL);

-  }

-

-  ProtocolToReturn->FileHandle                      = FileHandleToUse;

-  ProtocolToReturn->OriginalSimpleTextOut           = OriginalProtocol;

-  ProtocolToReturn->SimpleTextOut.Reset             = FileBasedSimpleTextOutReset;

-  ProtocolToReturn->SimpleTextOut.TestString        = FileBasedSimpleTextOutTestString;

-  ProtocolToReturn->SimpleTextOut.QueryMode         = FileBasedSimpleTextOutQueryMode;

-  ProtocolToReturn->SimpleTextOut.SetMode           = FileBasedSimpleTextOutSetMode;

-  ProtocolToReturn->SimpleTextOut.SetAttribute      = FileBasedSimpleTextOutSetAttribute;

-  ProtocolToReturn->SimpleTextOut.ClearScreen       = FileBasedSimpleTextOutClearScreen;

-  ProtocolToReturn->SimpleTextOut.SetCursorPosition = FileBasedSimpleTextOutSetCursorPosition;

-  ProtocolToReturn->SimpleTextOut.EnableCursor      = FileBasedSimpleTextOutEnableCursor;

-  ProtocolToReturn->SimpleTextOut.OutputString      = FileBasedSimpleTextOutOutputString;

-  ProtocolToReturn->SimpleTextOut.Mode              = AllocateZeroPool (sizeof (EFI_SIMPLE_TEXT_OUTPUT_MODE));

-  if (ProtocolToReturn->SimpleTextOut.Mode == NULL) {

-    FreePool (ProtocolToReturn);

-    return (NULL);

-  }

-

-  ProtocolToReturn->SimpleTextOut.Mode->MaxMode       = OriginalProtocol->Mode->MaxMode;

-  ProtocolToReturn->SimpleTextOut.Mode->Mode          = OriginalProtocol->Mode->Mode;

-  ProtocolToReturn->SimpleTextOut.Mode->Attribute     = OriginalProtocol->Mode->Attribute;

-  ProtocolToReturn->SimpleTextOut.Mode->CursorColumn  = OriginalProtocol->Mode->CursorColumn;

-  ProtocolToReturn->SimpleTextOut.Mode->CursorRow     = OriginalProtocol->Mode->CursorRow;

-  ProtocolToReturn->SimpleTextOut.Mode->CursorVisible = OriginalProtocol->Mode->CursorVisible;

-

-  Status = gBS->InstallProtocolInterface (

-                  &(ProtocolToReturn->TheHandle),

-                  &gEfiSimpleTextOutProtocolGuid,

-                  EFI_NATIVE_INTERFACE,

-                  &(ProtocolToReturn->SimpleTextOut)

-                  );

-  if (!EFI_ERROR (Status)) {

-    *HandleLocation = ProtocolToReturn->TheHandle;

-    return ((EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)ProtocolToReturn);

-  } else {

-    SHELL_FREE_NON_NULL (ProtocolToReturn->SimpleTextOut.Mode);

-    SHELL_FREE_NON_NULL (ProtocolToReturn);

-    return (NULL);

-  }

-}

-

-/**

-  Function to close a EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL on top of a

-  SHELL_FILE_HANDLE to support redirecting output from a file.

-

-  @param[in] SimpleTextOut    The pointer to the SimpleTextOUT to close.

-

-  @retval EFI_SUCCESS         The object was closed.

-**/

-EFI_STATUS

-CloseSimpleTextOutOnFile (

-  IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *SimpleTextOut

-  )

-{

-  EFI_STATUS  Status;

-

-  if (SimpleTextOut == NULL) {

-    return (EFI_INVALID_PARAMETER);

-  }

-

-  Status = gBS->UninstallProtocolInterface (

-                  ((SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)SimpleTextOut)->TheHandle,

-                  &gEfiSimpleTextOutProtocolGuid,

-                  &(((SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)SimpleTextOut)->SimpleTextOut)

-                  );

-  FreePool (SimpleTextOut->Mode);

-  FreePool (SimpleTextOut);

-  return (Status);

-}

+/** @file
+  Function definitions for shell simple text in and out on top of file handles.
+
+  (C) Copyright 2013 Hewlett-Packard Development Company, L.P.<BR>
+  Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "Shell.h"
+
+extern BOOLEAN  AsciiRedirection;
+
+typedef struct {
+  EFI_SIMPLE_TEXT_INPUT_PROTOCOL    SimpleTextIn;
+  SHELL_FILE_HANDLE                 FileHandle;
+  EFI_HANDLE                        TheHandle;
+  UINT64                            RemainingBytesOfInputFile;
+} SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL;
+
+typedef struct {
+  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL    SimpleTextOut;
+  SHELL_FILE_HANDLE                  FileHandle;
+  EFI_HANDLE                         TheHandle;
+  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL    *OriginalSimpleTextOut;
+} SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL;
+
+/**
+  Event notification function for EFI_SIMPLE_TEXT_INPUT_PROTOCOL.WaitForKey event
+  Signal the event if there is key available
+
+  @param  Event                    Indicates the event that invoke this function.
+  @param  Context                  Indicates the calling context.
+
+**/
+VOID
+EFIAPI
+ConInWaitForKey (
+  IN  EFI_EVENT  Event,
+  IN  VOID       *Context
+  )
+{
+  gBS->SignalEvent (Event);
+}
+
+/**
+  Reset function for the fake simple text input.
+
+  @param[in] This     A pointer to the SimpleTextIn structure.
+  @param[in] ExtendedVerification TRUE for extra validation, FALSE otherwise.
+
+  @retval   EFI_SUCCESS The reset was successful.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextInReset (
+  IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL  *This,
+  IN BOOLEAN                         ExtendedVerification
+  )
+{
+  return (EFI_SUCCESS);
+}
+
+/**
+  ReadKeyStroke function for the fake simple text input.
+
+  @param[in] This      A pointer to the SimpleTextIn structure.
+  @param[in, out] Key  A pointer to the Key structure to fill.
+
+  @retval EFI_SUCCESS      The read was successful.
+  @retval EFI_UNSUPPORTED  The device does not support the ability to read
+                           keystroke data.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextInReadKeyStroke (
+  IN      EFI_SIMPLE_TEXT_INPUT_PROTOCOL  *This,
+  IN OUT  EFI_INPUT_KEY                   *Key
+  )
+{
+  UINTN  Size;
+  UINTN  CharSize;
+
+  //
+  // Verify the parameters
+  //
+  if ((Key == NULL) || (This == NULL)) {
+    return (EFI_INVALID_PARAMETER);
+  }
+
+  //
+  // Check if we have any characters left in the stream.
+  //
+  if (((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->RemainingBytesOfInputFile == 0) {
+    return (EFI_NOT_READY);
+  }
+
+  Size = sizeof (CHAR16);
+
+  if (!AsciiRedirection) {
+    CharSize = sizeof (CHAR16);
+  } else {
+    CharSize = sizeof (CHAR8);
+  }
+
+  //
+  // Decrement the amount of free space by Size or set to zero (for odd length files)
+  //
+  if (((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->RemainingBytesOfInputFile > CharSize) {
+    ((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->RemainingBytesOfInputFile -= CharSize;
+  } else {
+    ((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->RemainingBytesOfInputFile = 0;
+  }
+
+  Key->ScanCode = 0;
+  return (ShellInfoObject.NewEfiShellProtocol->ReadFile (
+                                                 ((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)This)->FileHandle,
+                                                 &Size,
+                                                 &Key->UnicodeChar
+                                                 ));
+}
+
+/**
+  Function to create a EFI_SIMPLE_TEXT_INPUT_PROTOCOL on top of a
+  SHELL_FILE_HANDLE to support redirecting input from a file.
+
+  @param[in]  FileHandleToUse The pointer to the SHELL_FILE_HANDLE to use.
+  @param[in]  HandleLocation  The pointer of a location to copy handle with protocol to.
+
+  @retval NULL                There was insufficient memory available.
+  @return                     A pointer to the allocated protocol structure;
+**/
+EFI_SIMPLE_TEXT_INPUT_PROTOCOL *
+CreateSimpleTextInOnFile (
+  IN SHELL_FILE_HANDLE  FileHandleToUse,
+  IN EFI_HANDLE         *HandleLocation
+  )
+{
+  SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL  *ProtocolToReturn;
+  EFI_STATUS                            Status;
+  UINT64                                CurrentPosition;
+  UINT64                                FileSize;
+
+  if ((HandleLocation == NULL) || (FileHandleToUse == NULL)) {
+    return (NULL);
+  }
+
+  ProtocolToReturn = AllocateZeroPool (sizeof (SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL));
+  if (ProtocolToReturn == NULL) {
+    return (NULL);
+  }
+
+  ShellGetFileSize (FileHandleToUse, &FileSize);
+  ShellGetFilePosition (FileHandleToUse, &CurrentPosition);
+
+  //
+  // Initialize the protocol members
+  //
+  ProtocolToReturn->RemainingBytesOfInputFile  = FileSize - CurrentPosition;
+  ProtocolToReturn->FileHandle                 = FileHandleToUse;
+  ProtocolToReturn->SimpleTextIn.Reset         = FileBasedSimpleTextInReset;
+  ProtocolToReturn->SimpleTextIn.ReadKeyStroke = FileBasedSimpleTextInReadKeyStroke;
+
+  Status = gBS->CreateEvent (
+                  EVT_NOTIFY_WAIT,
+                  TPL_NOTIFY,
+                  ConInWaitForKey,
+                  &ProtocolToReturn->SimpleTextIn,
+                  &ProtocolToReturn->SimpleTextIn.WaitForKey
+                  );
+
+  if (EFI_ERROR (Status)) {
+    FreePool (ProtocolToReturn);
+    return (NULL);
+  }
+
+  /// @todo possibly also install SimpleTextInputEx on the handle at this point.
+  Status = gBS->InstallProtocolInterface (
+                  &(ProtocolToReturn->TheHandle),
+                  &gEfiSimpleTextInProtocolGuid,
+                  EFI_NATIVE_INTERFACE,
+                  &(ProtocolToReturn->SimpleTextIn)
+                  );
+  if (!EFI_ERROR (Status)) {
+    *HandleLocation = ProtocolToReturn->TheHandle;
+    return ((EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)ProtocolToReturn);
+  } else {
+    FreePool (ProtocolToReturn);
+    return (NULL);
+  }
+}
+
+/**
+  Function to close a EFI_SIMPLE_TEXT_INPUT_PROTOCOL on top of a
+  SHELL_FILE_HANDLE to support redirecting input from a file.
+
+  @param[in]  SimpleTextIn    The pointer to the SimpleTextIn to close.
+
+  @retval EFI_SUCCESS         The object was closed.
+**/
+EFI_STATUS
+CloseSimpleTextInOnFile (
+  IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL  *SimpleTextIn
+  )
+{
+  EFI_STATUS  Status;
+  EFI_STATUS  Status1;
+
+  if (SimpleTextIn == NULL) {
+    return (EFI_INVALID_PARAMETER);
+  }
+
+  Status = gBS->CloseEvent (((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)SimpleTextIn)->SimpleTextIn.WaitForKey);
+
+  Status1 = gBS->UninstallProtocolInterface (
+                   ((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)SimpleTextIn)->TheHandle,
+                   &gEfiSimpleTextInProtocolGuid,
+                   &(((SHELL_EFI_SIMPLE_TEXT_INPUT_PROTOCOL *)SimpleTextIn)->SimpleTextIn)
+                   );
+
+  FreePool (SimpleTextIn);
+  if (!EFI_ERROR (Status)) {
+    return (Status1);
+  } else {
+    return (Status);
+  }
+}
+
+/**
+  Reset the text output device hardware and optionally run diagnostics.
+
+  @param  This                pointer to EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL
+  @param ExtendedVerification Indicates that a more extensive test may be performed
+
+  @retval EFI_SUCCESS         The text output device was reset.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextOutReset (
+  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,
+  IN  BOOLEAN                          ExtendedVerification
+  )
+{
+  return (EFI_SUCCESS);
+}
+
+/**
+  Verifies that all characters in a Unicode string can be output to the
+  target device.
+
+  @param[in] This     Protocol instance pointer.
+  @param[in] WString  The NULL-terminated Unicode string to be examined.
+
+  @retval EFI_SUCCESS The device(s) are capable of rendering the output string.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextOutTestString (
+  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,
+  IN  CHAR16                           *WString
+  )
+{
+  return (EFI_SUCCESS);
+}
+
+/**
+  Returns information for an available text mode that the output device(s)
+  supports.
+
+  @param[in] This               Protocol instance pointer.
+  @param[in] ModeNumber         The mode number to return information on.
+  @param[out] Columns           Upon return, the number of columns in the selected geometry
+  @param[out] Rows              Upon return, the number of rows in the selected geometry
+
+  @retval EFI_UNSUPPORTED       The mode number was not valid.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextOutQueryMode (
+  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,
+  IN  UINTN                            ModeNumber,
+  OUT UINTN                            *Columns,
+  OUT UINTN                            *Rows
+  )
+{
+  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *PassThruProtocol;
+
+  PassThruProtocol = ((SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)This)->OriginalSimpleTextOut;
+
+  // Pass the QueryMode call thru to the original SimpleTextOutProtocol
+  return (PassThruProtocol->QueryMode (
+                              PassThruProtocol,
+                              ModeNumber,
+                              Columns,
+                              Rows
+                              ));
+}
+
+/**
+  Sets the output device(s) to a specified mode.
+
+  @param[in] This               Protocol instance pointer.
+  @param[in] ModeNumber         The mode number to set.
+
+  @retval EFI_UNSUPPORTED       The mode number was not valid.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextOutSetMode (
+  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,
+  IN  UINTN                            ModeNumber
+  )
+{
+  return (EFI_UNSUPPORTED);
+}
+
+/**
+  Sets the background and foreground colors for the OutputString () and
+  ClearScreen () functions.
+
+  @param[in] This               Protocol instance pointer.
+  @param[in] Attribute          The attribute to set. Bits 0..3 are the foreground color, and
+                                bits 4..6 are the background color. All other bits are undefined
+                                and must be zero. The valid Attributes are defined in this file.
+
+  @retval EFI_SUCCESS           The attribute was set.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextOutSetAttribute (
+  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,
+  IN  UINTN                            Attribute
+  )
+{
+  return (EFI_SUCCESS);
+}
+
+/**
+  Clears the output device(s) display to the currently selected background
+  color.
+
+  @param[in] This               Protocol instance pointer.
+
+  @retval EFI_UNSUPPORTED       The output device is not in a valid text mode.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextOutClearScreen (
+  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This
+  )
+{
+  return (EFI_SUCCESS);
+}
+
+/**
+  Sets the current coordinates of the cursor position
+
+  @param[in] This               Protocol instance pointer.
+  @param[in] Column             Column to put the cursor in.  Must be between zero and Column returned from QueryMode
+  @param[in] Row                Row to put the cursor in.  Must be between zero and Row returned from QueryMode
+
+  @retval EFI_SUCCESS           The operation completed successfully.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextOutSetCursorPosition (
+  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,
+  IN  UINTN                            Column,
+  IN  UINTN                            Row
+  )
+{
+  return (EFI_SUCCESS);
+}
+
+/**
+  Makes the cursor visible or invisible
+
+  @param[in] This       Protocol instance pointer.
+  @param[in] Visible    If TRUE, the cursor is set to be visible. If FALSE, the cursor is
+                        set to be invisible.
+
+  @retval EFI_SUCCESS           The operation completed successfully.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextOutEnableCursor (
+  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,
+  IN  BOOLEAN                          Visible
+  )
+{
+  return (EFI_SUCCESS);
+}
+
+/**
+  Write a Unicode string to the output device.
+
+  @param[in] This                 Protocol instance pointer.
+  @param[in] WString              The NULL-terminated Unicode string to be displayed on the output
+                                  device(s). All output devices must also support the Unicode
+                                  drawing defined in this file.
+  @retval EFI_SUCCESS             The string was output to the device.
+  @retval EFI_DEVICE_ERROR        The device reported an error while attempting to output
+                                  the text.
+  @retval EFI_UNSUPPORTED         The output device's mode is not currently in a
+                                  defined text mode.
+  @retval EFI_WARN_UNKNOWN_GLYPH  This warning code indicates that some of the
+                                  characters in the Unicode string could not be
+                                  rendered and were skipped.
+**/
+EFI_STATUS
+EFIAPI
+FileBasedSimpleTextOutOutputString (
+  IN  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *This,
+  IN  CHAR16                           *WString
+  )
+{
+  UINTN  Size;
+
+  Size = StrLen (WString) * sizeof (CHAR16);
+  return (ShellInfoObject.NewEfiShellProtocol->WriteFile (
+                                                 ((SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)This)->FileHandle,
+                                                 &Size,
+                                                 WString
+                                                 ));
+}
+
+/**
+  Function to create a EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL on top of a
+  SHELL_FILE_HANDLE to support redirecting output from a file.
+
+  @param[in]  FileHandleToUse  The pointer to the SHELL_FILE_HANDLE to use.
+  @param[in]  HandleLocation   The pointer of a location to copy handle with protocol to.
+  @param[in]  OriginalProtocol The pointer to the original output protocol for pass thru of functions.
+
+  @retval NULL                There was insufficient memory available.
+  @return                     A pointer to the allocated protocol structure;
+**/
+EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *
+CreateSimpleTextOutOnFile (
+  IN SHELL_FILE_HANDLE                FileHandleToUse,
+  IN EFI_HANDLE                       *HandleLocation,
+  IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *OriginalProtocol
+  )
+{
+  SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *ProtocolToReturn;
+  EFI_STATUS                             Status;
+
+  if ((HandleLocation == NULL) || (FileHandleToUse == NULL)) {
+    return (NULL);
+  }
+
+  ProtocolToReturn = AllocateZeroPool (sizeof (SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL));
+  if (ProtocolToReturn == NULL) {
+    return (NULL);
+  }
+
+  ProtocolToReturn->FileHandle                      = FileHandleToUse;
+  ProtocolToReturn->OriginalSimpleTextOut           = OriginalProtocol;
+  ProtocolToReturn->SimpleTextOut.Reset             = FileBasedSimpleTextOutReset;
+  ProtocolToReturn->SimpleTextOut.TestString        = FileBasedSimpleTextOutTestString;
+  ProtocolToReturn->SimpleTextOut.QueryMode         = FileBasedSimpleTextOutQueryMode;
+  ProtocolToReturn->SimpleTextOut.SetMode           = FileBasedSimpleTextOutSetMode;
+  ProtocolToReturn->SimpleTextOut.SetAttribute      = FileBasedSimpleTextOutSetAttribute;
+  ProtocolToReturn->SimpleTextOut.ClearScreen       = FileBasedSimpleTextOutClearScreen;
+  ProtocolToReturn->SimpleTextOut.SetCursorPosition = FileBasedSimpleTextOutSetCursorPosition;
+  ProtocolToReturn->SimpleTextOut.EnableCursor      = FileBasedSimpleTextOutEnableCursor;
+  ProtocolToReturn->SimpleTextOut.OutputString      = FileBasedSimpleTextOutOutputString;
+  ProtocolToReturn->SimpleTextOut.Mode              = AllocateZeroPool (sizeof (EFI_SIMPLE_TEXT_OUTPUT_MODE));
+  if (ProtocolToReturn->SimpleTextOut.Mode == NULL) {
+    FreePool (ProtocolToReturn);
+    return (NULL);
+  }
+
+  ProtocolToReturn->SimpleTextOut.Mode->MaxMode       = OriginalProtocol->Mode->MaxMode;
+  ProtocolToReturn->SimpleTextOut.Mode->Mode          = OriginalProtocol->Mode->Mode;
+  ProtocolToReturn->SimpleTextOut.Mode->Attribute     = OriginalProtocol->Mode->Attribute;
+  ProtocolToReturn->SimpleTextOut.Mode->CursorColumn  = OriginalProtocol->Mode->CursorColumn;
+  ProtocolToReturn->SimpleTextOut.Mode->CursorRow     = OriginalProtocol->Mode->CursorRow;
+  ProtocolToReturn->SimpleTextOut.Mode->CursorVisible = OriginalProtocol->Mode->CursorVisible;
+
+  Status = gBS->InstallProtocolInterface (
+                  &(ProtocolToReturn->TheHandle),
+                  &gEfiSimpleTextOutProtocolGuid,
+                  EFI_NATIVE_INTERFACE,
+                  &(ProtocolToReturn->SimpleTextOut)
+                  );
+  if (!EFI_ERROR (Status)) {
+    *HandleLocation = ProtocolToReturn->TheHandle;
+    return ((EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)ProtocolToReturn);
+  } else {
+    SHELL_FREE_NON_NULL (ProtocolToReturn->SimpleTextOut.Mode);
+    SHELL_FREE_NON_NULL (ProtocolToReturn);
+    return (NULL);
+  }
+}
+
+/**
+  Function to close a EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL on top of a
+  SHELL_FILE_HANDLE to support redirecting output from a file.
+
+  @param[in] SimpleTextOut    The pointer to the SimpleTextOUT to close.
+
+  @retval EFI_SUCCESS         The object was closed.
+**/
+EFI_STATUS
+CloseSimpleTextOutOnFile (
+  IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *SimpleTextOut
+  )
+{
+  EFI_STATUS  Status;
+
+  if (SimpleTextOut == NULL) {
+    return (EFI_INVALID_PARAMETER);
+  }
+
+  Status = gBS->UninstallProtocolInterface (
+                  ((SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)SimpleTextOut)->TheHandle,
+                  &gEfiSimpleTextOutProtocolGuid,
+                  &(((SHELL_EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *)SimpleTextOut)->SimpleTextOut)
+                  );
+  FreePool (SimpleTextOut->Mode);
+  FreePool (SimpleTextOut);
+  return (Status);
+}