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60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/** @file
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Main file for NULL named library for install1 shell command functions.
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Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <Library/BcfgCommandLib.h>
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/**
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Constructor for the Shell Level 1 Commands library.
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Install the handlers for level 1 UEFI Shell 2.0 commands.
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@param ImageHandle the image handle of the process
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@param SystemTable the EFI System Table pointer
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@retval EFI_SUCCESS the shell command handlers were installed sucessfully
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@retval EFI_UNSUPPORTED the shell level required was not found.
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**/
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EFI_STATUS
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EFIAPI
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ShellInstall1CommandsLibConstructor (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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//
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// check our bit of the profiles mask
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//
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if ((PcdGet8(PcdShellProfileMask) & BIT2) == 0) {
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return (EFI_SUCCESS);
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}
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return (BcfgLibraryRegisterBcfgCommand(ImageHandle, SystemTable, L"Install1"));
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}
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/**
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Destructor for the library. free any resources.
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@param ImageHandle The image handle of the process.
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@param SystemTable The EFI System Table pointer.
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**/
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EFI_STATUS
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EFIAPI
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ShellInstall1CommandsLibDestructor (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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return (BcfgLibraryUnregisterBcfgCommand(ImageHandle, SystemTable));
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}
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