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MdeModulePkg/FileExplorer: Remove the codes of searching load file protocol 

https://bugzilla.tianocore.org/show_bug.cgi?id=323

FileExplorer no need to search load file protocol to show files.
Now remove the codes.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
This commit is contained in:
Dandan Bi 2017-01-10 13:17:28 +08:00 committed by Hao Wu
parent a08cdd228a
commit d9b64abbdf
3 changed files with 3 additions and 59 deletions
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56
MdeModulePkg/Library/FileExplorerLib/FileExplorer.c
View File

@ -1,7 +1,7 @@
/** @file
File explorer related functions.
Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2004 - 2017, 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 that accompanies this distribution.
The full text of the license may be found at
@ -699,9 +699,7 @@ LibFindFileSystem (
)
{
UINTN NoSimpleFsHandles;
UINTN NoLoadFileHandles;
EFI_HANDLE *SimpleFsHandle;
EFI_HANDLE *LoadFileHandle;
UINT16 *VolumeLabel;
UINTN Index;
EFI_STATUS Status;
@ -711,7 +709,6 @@ LibFindFileSystem (
EFI_FILE_SYSTEM_VOLUME_LABEL *Info;
NoSimpleFsHandles = 0;
NoLoadFileHandles = 0;
OptionNumber = 0;
//
@ -796,57 +793,6 @@ LibFindFileSystem (
FreePool (SimpleFsHandle);
}
//
// Searching for handles that support Load File protocol
//
Status = gBS->LocateHandleBuffer (
ByProtocol,
&gEfiLoadFileProtocolGuid,
NULL,
&NoLoadFileHandles,
&LoadFileHandle
);
if (!EFI_ERROR (Status)) {
for (Index = 0; Index < NoLoadFileHandles; Index++) {
MenuEntry = LibCreateMenuEntry ();
if (NULL == MenuEntry) {
FreePool (LoadFileHandle);
return EFI_OUT_OF_RESOURCES;
}
FileContext = (FILE_CONTEXT *) MenuEntry->VariableContext;
FileContext->DeviceHandle = LoadFileHandle[Index];
FileContext->IsRoot = TRUE;
FileContext->DevicePath = DevicePathFromHandle (FileContext->DeviceHandle);
FileContext->FileName = LibDevicePathToStr (FileContext->DevicePath);
MenuEntry->HelpString = LibDevicePathToStr (FileContext->DevicePath);
MenuEntry->DisplayString = AllocateZeroPool (MAX_CHAR);
ASSERT (MenuEntry->DisplayString != NULL);
UnicodeSPrint (
MenuEntry->DisplayString,
MAX_CHAR,
L"Load File [%s]",
MenuEntry->HelpString
);
MenuEntry->DisplayStringToken = HiiSetString (
gFileExplorerPrivate.FeHiiHandle,
0,
MenuEntry->DisplayString,
NULL
);
OptionNumber++;
InsertTailList (&gFileExplorerPrivate.FsOptionMenu->Head, &MenuEntry->Link);
}
}
if (NoLoadFileHandles != 0) {
FreePool (LoadFileHandle);
}
gFileExplorerPrivate.FsOptionMenu->MenuNumber = OptionNumber;
return EFI_SUCCESS;

3
MdeModulePkg/Library/FileExplorerLib/FileExplorer.h
View File

@ -1,7 +1,7 @@
/** @file
File explorer lib.
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015 - 2017, 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
which accompanies this distribution. The full text of the license may be found at
@ -23,7 +23,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Protocol/DevicePath.h>
#include <Protocol/SimpleFileSystem.h>
#include <Protocol/DevicePathToText.h>
#include <Protocol/LoadFile.h>
#include <Protocol/FormBrowser2.h>
#include <Library/DebugLib.h>

3
MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
View File

@ -1,7 +1,7 @@
## @file
# library defines a set of interfaces for how to do file explorer.
#
# Copyright (c) 2011 - 2016, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2011 - 2017, 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 that accompanies this distribution.
# The full text of the license may be found at
@ -55,7 +55,6 @@
[Protocols]
gEfiSimpleFileSystemProtocolGuid ## CONSUMES
gEfiLoadFileProtocolGuid ## CONSUMES
gEfiHiiConfigAccessProtocolGuid ## CONSUMES
gEfiFormBrowser2ProtocolGuid ## CONSUMES
gEfiDevicePathToTextProtocolGuid ## CONSUMES