1 files changed, 53 insertions, 0 deletions
diff --git a/roms/edk2/ShellPkg/Library/UefiShellInstall1CommandsLib/UefiShellInstall1CommandsLib.c b/roms/edk2/ShellPkg/Library/UefiShellInstall1CommandsLib/UefiShellInstall1CommandsLib.c
new file mode 100644
index 000000000..7c08717cd
--- /dev/null
+++ b/roms/edk2/ShellPkg/Library/UefiShellInstall1CommandsLib/UefiShellInstall1CommandsLib.c
@@ -0,0 +1,53 @@
+/** @file
+  Main file for NULL named library for install1 shell command functions.
+
+  Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/BcfgCommandLib.h>
+
+/**
+  Constructor for the Shell Level 1 Commands library.
+
+  Install the handlers for level 1 UEFI Shell 2.0 commands.
+
+  @param ImageHandle    the image handle of the process
+  @param SystemTable    the EFI System Table pointer
+
+  @retval EFI_SUCCESS        the shell command handlers were installed sucessfully
+  @retval EFI_UNSUPPORTED    the shell level required was not found.
+**/
+EFI_STATUS
+EFIAPI
+ShellInstall1CommandsLibConstructor (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  //
+  // check our bit of the profiles mask
+  //
+  if ((PcdGet8(PcdShellProfileMask) & BIT2) == 0) {
+    return (EFI_SUCCESS);
+  }
+
+  return (BcfgLibraryRegisterBcfgCommand(ImageHandle, SystemTable, L"Install1"));
+}
+
+/**
+  Destructor for the library.  free any resources.
+
+  @param ImageHandle            The image handle of the process.
+  @param SystemTable            The EFI System Table pointer.
+**/
+EFI_STATUS
+EFIAPI
+ShellInstall1CommandsLibDestructor (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  return (BcfgLibraryUnregisterBcfgCommand(ImageHandle, SystemTable));
+}