| Vishal Bhoj | 82c8071 | 2015-12-15 21:13:33 +0530 | [diff] [blame^] | 1 | /*++ @file
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| 2 | Produce Simple File System abstractions for a directory on your PC using Unix APIs.
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| 3 | The configuration of what devices to mount or emulate comes from
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| 4 | environment variables.
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| 5 |
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| 6 | Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
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| 7 | Portions copyright (c) 2011, Apple Inc. All rights reserved.
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| 8 | This program and the accompanying materials
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| 9 | are licensed and made available under the terms and conditions of the BSD License
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| 10 | which accompanies this distribution. The full text of the license may be found at
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| 11 | http://opensource.org/licenses/bsd-license.php
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| 12 |
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| 13 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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| 14 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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| 15 |
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| 16 |
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| 17 | **/
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| 18 |
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| 19 | #ifndef _EMU_SIMPLE_FILE_SYSTEM_H_
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| 20 | #define _EMU_SIMPLE_FILE_SYSTEM_H_
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| 21 |
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| 22 | #include "PiDxe.h"
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| 23 |
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| 24 | #include <Guid/FileSystemInfo.h>
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| 25 | #include <Guid/FileInfo.h>
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| 26 | #include <Guid/FileSystemVolumeLabelInfo.h>
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| 27 |
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| 28 | #include <Protocol/EmuIoThunk.h>
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| 29 | #include <Protocol/SimpleFileSystem.h>
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| 30 |
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| 31 | #include <Library/DebugLib.h>
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| 32 | #include <Library/BaseLib.h>
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| 33 | #include <Library/UefiDriverEntryPoint.h>
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| 34 | #include <Library/UefiLib.h>
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| 35 | #include <Library/BaseMemoryLib.h>
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| 36 | #include <Library/MemoryAllocationLib.h>
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| 37 | #include <Library/UefiBootServicesTableLib.h>
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| 38 |
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| 39 |
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| 40 | extern EFI_DRIVER_BINDING_PROTOCOL gEmuSimpleFileSystemDriverBinding;
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| 41 | extern EFI_COMPONENT_NAME_PROTOCOL gEmuSimpleFileSystemComponentName;
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| 42 | extern EFI_COMPONENT_NAME2_PROTOCOL gEmuSimpleFileSystemComponentName2;
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| 43 |
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| 44 | #define EMU_SIMPLE_FILE_SYSTEM_PRIVATE_SIGNATURE SIGNATURE_32 ('E', 'M', 'f', 's')
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| 45 |
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| 46 | typedef struct {
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| 47 | UINTN Signature;
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| 48 | EMU_IO_THUNK_PROTOCOL *IoThunk;
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| 49 | EFI_SIMPLE_FILE_SYSTEM_PROTOCOL SimpleFileSystem;
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| 50 | EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *Io;
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| 51 | EFI_UNICODE_STRING_TABLE *ControllerNameTable;
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| 52 | } EMU_SIMPLE_FILE_SYSTEM_PRIVATE;
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| 53 |
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| 54 | #define EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS(a) \
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| 55 | CR (a, \
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| 56 | EMU_SIMPLE_FILE_SYSTEM_PRIVATE, \
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| 57 | SimpleFileSystem, \
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| 58 | EMU_SIMPLE_FILE_SYSTEM_PRIVATE_SIGNATURE \
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| 59 | )
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| 60 |
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| 61 | #define EMU_EFI_FILE_PRIVATE_SIGNATURE SIGNATURE_32 ('e', 'm', 'f', 's')
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| 62 |
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| 63 | typedef struct {
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| 64 | UINTN Signature;
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| 65 | EMU_IO_THUNK_PROTOCOL *IoThunk;
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| 66 | EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *SimpleFileSystem;
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| 67 | EFI_FILE_PROTOCOL EfiFile;
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| 68 | EFI_FILE_PROTOCOL *Io;
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| 69 | } EMU_EFI_FILE_PRIVATE;
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| 70 |
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| 71 | #define EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS(a) \
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| 72 | CR (a, \
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| 73 | EMU_EFI_FILE_PRIVATE, \
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| 74 | EfiFile, \
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| 75 | EMU_EFI_FILE_PRIVATE_SIGNATURE \
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| 76 | )
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| 77 |
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| 78 |
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| 79 |
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| 80 | #endif
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