1 files changed, 41 insertions, 0 deletions
diff --git a/roms/edk2/MdeModulePkg/Include/Library/FileExplorerLib.h b/roms/edk2/MdeModulePkg/Include/Library/FileExplorerLib.h
new file mode 100644
index 000000000..75523d4c8
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+++ b/roms/edk2/MdeModulePkg/Include/Library/FileExplorerLib.h
@@ -0,0 +1,41 @@
+/** @file
+
+  This library class defines a set of interfaces for how to do file explorer.
+
+Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __FILE_EXPLORER_LIB_H__
+#define __FILE_EXPLORER_LIB_H__
+
+#include <Protocol/FileExplorer.h>
+
+/**
+  Choose a file in the specified directory.
+
+  If user input NULL for the RootDirectory, will choose file in the system.
+
+  If user input *File != NULL, function will return the allocate device path
+  info for the choosed file, caller has to free the memory after use it.
+
+  @param  RootDirectory    Pointer to the root directory.
+  @param  FileType         The file type need to choose.
+  @param  ChooseHandler    Function pointer to the extra task need to do
+                           after choose one file.
+  @param  File             Return the device path for the last time chosed file.
+
+  @retval EFI_SUCESS       Choose the file success.
+  @retval Other errors     Choose the file failed.
+**/
+EFI_STATUS
+EFIAPI
+ChooseFile (
+  IN  EFI_DEVICE_PATH_PROTOCOL  *RootDirectory,
+  IN  CHAR16                    *FileType,  OPTIONAL
+  IN  CHOOSE_HANDLER            ChooseHandler,  OPTIONAL
+  OUT EFI_DEVICE_PATH_PROTOCOL  **File  OPTIONAL
+  );
+
+#endif