MdeModulePkg/ResetSystemRuntimeDxe: Add platform filter and handler

[mirror_edk2.git] / MdeModulePkg / Include / Protocol / FileExplorer.h

/** @file\r
\r
  This file explorer protocol defines defines a set of interfaces for \r
  how to do file explorer.\r
\r
Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials are licensed and made available under \r
the terms and conditions of the BSD License that accompanies this distribution.  \r
The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php.                                            \r
\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#ifndef __FILE_EXPLORER_H__\r
#define __FILE_EXPLORER_H__\r
\r
#define EFI_FILE_EXPLORER_PROTOCOL_GUID  \\r
  { 0x2C03C536, 0x4594, 0x4515, { 0x9E, 0x7A, 0xD3, 0xD2, 0x04, 0xFE, 0x13, 0x63 } }\r
\r
//\r
// Forward reference for pure ANSI compatability\r
//\r
typedef struct _EFI_FILE_EXPLORER_PROTOCOL  EFI_FILE_EXPLORER_PROTOCOL;\r
\r
/**\r
  Prototype for the next process after user chosed one file.\r
\r
  @param[in] FilePath     The device path of the find file.\r
\r
  @retval    TRUE         Need exit file explorer after do the extra task.\r
  @retval    FALSE        Not need to exit file explorer after do the extra task.\r
\r
**/\r
typedef\r
BOOLEAN\r
(EFIAPI *CHOOSE_HANDLER)(\r
  IN EFI_DEVICE_PATH_PROTOCOL  *FilePath\r
  );\r
\r
/**\r
  Choose a file in the specified directory. \r
\r
  If user input NULL for the RootDirectory, will choose file in the system.\r
\r
  If user input *File != NULL, function will return the allocate device path\r
  info for the choosed file, caller has to free the memory after use it.\r
\r
  @param  RootDirectory    Pointer to the root directory.\r
  @param  FileType         The file type need to choose.\r
  @param  ChooseHandler    Function pointer to the extra task need to do\r
                           after choose one file.\r
  @param  File             Return the device path for the last time chosed file.\r
\r
  @retval EFI_SUCESS       Choose the file success.\r
  @retval Other errors     Choose the file failed.\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI   *CHOOSE_FILE) (\r
  IN  EFI_DEVICE_PATH_PROTOCOL  *RootDirectory,\r
  IN  CHAR16                    *FileType,  OPTIONAL\r
  IN  CHOOSE_HANDLER            ChooseHandler,  OPTIONAL\r
  OUT EFI_DEVICE_PATH_PROTOCOL  **File  OPTIONAL\r
  );\r
\r
struct _EFI_FILE_EXPLORER_PROTOCOL {\r
  CHOOSE_FILE                          ChooseFile;\r
};\r
\r
extern EFI_GUID gEfiFileExplorerProtocolGuid;\r
\r
#endif\r