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ShellPkg: Fix EFI_SHELL_PROTOCOL to contain new members from UEFI Shell 2.1 spec

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- Removes EFI_SHELL_PROTOCOL21
- Adds RegisterGuidName, GetGuidName, GetGuidFromName, and GetEnvEx to EFI_SHELL_PROTOCOL

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chris Phillips <chrisp@hp.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15818 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Chris Phillips
2014-08-18 20:00:08 +00:00
committed by jcarsey
parent 9d8de12c31
commit 838b31a68c
4 changed files with 41 additions and 61 deletions
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83
ShellPkg/Include/Protocol/EfiShell.h
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@ -1,6 +1,7 @@
/** @file
EFI Shell protocol as defined in the UEFI Shell 2.0 specification including errata.
(C) Copyright 2014, Hewlett-Packard Development Company, L.P.
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@ -1051,6 +1052,30 @@ EFI_STATUS
IN VOID *Buffer
);
//
// EFI_SHELL_PROTOCOL has been updated since UEFI Shell Spec 2.0
// Usage of this protocol will require version checking before attempting
// to use any new members. There is no need to check the version for
// members that existed in UEFI Shell Spec 2.0.
//
// Update below for any future UEFI Shell spec changes to this protocol.
//
// Check EFI_SHELL_PROTOCOL MajorVersion and MinorVersion:
// if ((2 == gEfiShellProtocol->MajorVersion) &&
// (0 == gEfiShellProtocol->MinorVersion)) {
// //
// // Cannot call:
// // RegisterGuidName - UEFI Shell 2.1
// // GetGuidName - UEFI Shell 2.1
// // GetGuidFromName - UEFI Shell 2.1
// // GetEnvEx - UEFI Shell 2.1
// //
// } else {
// //
// // Can use all members
// //
// }
//
typedef struct _EFI_SHELL_PROTOCOL {
EFI_SHELL_EXECUTE Execute;
EFI_SHELL_GET_ENV GetEnv;
@ -1094,60 +1119,12 @@ typedef struct _EFI_SHELL_PROTOCOL {
EFI_EVENT ExecutionBreak;
UINT32 MajorVersion;
UINT32 MinorVersion;
} EFI_SHELL_PROTOCOL;
//
// The new structure with extra functions for UEFI Shell Specification 2.1
//
typedef struct _EFI_SHELL_PROTOCOL21 {
EFI_SHELL_EXECUTE Execute;
EFI_SHELL_GET_ENV GetEnv;
EFI_SHELL_SET_ENV SetEnv;
EFI_SHELL_GET_ALIAS GetAlias;
EFI_SHELL_SET_ALIAS SetAlias;
EFI_SHELL_GET_HELP_TEXT GetHelpText;
EFI_SHELL_GET_DEVICE_PATH_FROM_MAP GetDevicePathFromMap;
EFI_SHELL_GET_MAP_FROM_DEVICE_PATH GetMapFromDevicePath;
EFI_SHELL_GET_DEVICE_PATH_FROM_FILE_PATH GetDevicePathFromFilePath;
EFI_SHELL_GET_FILE_PATH_FROM_DEVICE_PATH GetFilePathFromDevicePath;
EFI_SHELL_SET_MAP SetMap;
EFI_SHELL_GET_CUR_DIR GetCurDir;
EFI_SHELL_SET_CUR_DIR SetCurDir;
EFI_SHELL_OPEN_FILE_LIST OpenFileList;
EFI_SHELL_FREE_FILE_LIST FreeFileList;
EFI_SHELL_REMOVE_DUP_IN_FILE_LIST RemoveDupInFileList;
EFI_SHELL_BATCH_IS_ACTIVE BatchIsActive;
EFI_SHELL_IS_ROOT_SHELL IsRootShell;
EFI_SHELL_ENABLE_PAGE_BREAK EnablePageBreak;
EFI_SHELL_DISABLE_PAGE_BREAK DisablePageBreak;
EFI_SHELL_GET_PAGE_BREAK GetPageBreak;
EFI_SHELL_GET_DEVICE_NAME GetDeviceName;
EFI_SHELL_GET_FILE_INFO GetFileInfo;
EFI_SHELL_SET_FILE_INFO SetFileInfo;
EFI_SHELL_OPEN_FILE_BY_NAME OpenFileByName;
EFI_SHELL_CLOSE_FILE CloseFile;
EFI_SHELL_CREATE_FILE CreateFile;
EFI_SHELL_READ_FILE ReadFile;
EFI_SHELL_WRITE_FILE WriteFile;
EFI_SHELL_DELETE_FILE DeleteFile;
EFI_SHELL_DELETE_FILE_BY_NAME DeleteFileByName;
EFI_SHELL_GET_FILE_POSITION GetFilePosition;
EFI_SHELL_SET_FILE_POSITION SetFilePosition;
EFI_SHELL_FLUSH_FILE FlushFile;
EFI_SHELL_FIND_FILES FindFiles;
EFI_SHELL_FIND_FILES_IN_DIR FindFilesInDir;
EFI_SHELL_GET_FILE_SIZE GetFileSize;
EFI_SHELL_OPEN_ROOT OpenRoot;
EFI_SHELL_OPEN_ROOT_BY_HANDLE OpenRootByHandle;
EFI_EVENT ExecutionBreak;
UINT32 MajorVersion;
UINT32 MinorVersion;
// Added for Shell 2.1
EFI_SHELL_REGISTER_GUID_NAME RegisterGuidName;
EFI_SHELL_GET_GUID_NAME GetGuidName;
EFI_SHELL_GET_GUID_FROM_NAME GetGuidFromName;
EFI_SHELL_GET_ENV_EX GetEnvEx;
} EFI_SHELL_PROTOCOL21;
EFI_SHELL_REGISTER_GUID_NAME RegisterGuidName;
EFI_SHELL_GET_GUID_NAME GetGuidName;
EFI_SHELL_GET_GUID_FROM_NAME GetGuidFromName;
EFI_SHELL_GET_ENV_EX GetEnvEx;
} EFI_SHELL_PROTOCOL;
extern EFI_GUID gEfiShellProtocolGuid;