dll/shellext/shellbtrfs/shellext.h

   1 /* Copyright (c) Mark Harmstone 2016-17
   2  *
   3  * This file is part of WinBtrfs.
   4  *
   5  * WinBtrfs is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU Lesser General Public Licence as published by
   7  * the Free Software Foundation, either version 3 of the Licence, or
   8  * (at your option) any later version.
   9  *
  10  * WinBtrfs is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU Lesser General Public Licence for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public Licence
  16  * along with WinBtrfs.  If not, see <http://www.gnu.org/licenses/>. */
  17
  18 #pragma once
  19
  20 #define ISOLATION_AWARE_ENABLED 1
  21 #define STRSAFE_NO_DEPRECATE
  22
  23 #ifndef __REACTOS__
  24 #define WINVER 0x0A00 // Windows 10
  25 #define _WIN32_WINNT 0x0A00
  26 #endif
  27
  28 #ifndef __REACTOS__
  29 #include <windows.h>
  30 #include <winternl.h>
  31 #else
  32 #define WIN32_NO_STATUS
  33 #include <windef.h>
  34 #include <winbase.h>
  35 #include <strsafe.h>
  36 #include <ndk/iofuncs.h>
  37 #endif
  38 #include <string>
  39 #ifndef __REACTOS__
  40 #include "../btrfs.h"
  41 #include "../btrfsioctl.h"
  42 #else
  43 #include "btrfs.h"
  44 #include "btrfsioctl.h"
  45 #endif
  46
  47 #ifndef __REACTOS__
  48 #define STATUS_SUCCESS                  (NTSTATUS)0x00000000
  49 #define STATUS_BUFFER_OVERFLOW          (NTSTATUS)0x80000005
  50 #define STATUS_END_OF_FILE              (NTSTATUS)0xc0000011
  51 #define STATUS_MORE_PROCESSING_REQUIRED (NTSTATUS)0xc0000016
  52 #define STATUS_BUFFER_TOO_SMALL         (NTSTATUS)0xc0000023
  53 #define STATUS_DEVICE_NOT_READY         (NTSTATUS)0xc00000a3
  54 #define STATUS_CANNOT_DELETE            (NTSTATUS)0xc0000121
  55 #define STATUS_NOT_FOUND                (NTSTATUS)0xc0000225
  56 #endif
  57
  58 #define BLOCK_FLAG_DATA         0x001
  59 #define BLOCK_FLAG_SYSTEM       0x002
  60 #define BLOCK_FLAG_METADATA     0x004
  61 #define BLOCK_FLAG_RAID0        0x008
  62 #define BLOCK_FLAG_RAID1        0x010
  63 #define BLOCK_FLAG_DUPLICATE    0x020
  64 #define BLOCK_FLAG_RAID10       0x040
  65 #define BLOCK_FLAG_RAID5        0x080
  66 #define BLOCK_FLAG_RAID6        0x100
  67
  68 #define BTRFS_TYPE_FILE      1
  69 #define BTRFS_TYPE_DIRECTORY 2
  70 #define BTRFS_TYPE_CHARDEV   3
  71 #define BTRFS_TYPE_BLOCKDEV  4
  72 #define BTRFS_TYPE_FIFO      5
  73 #define BTRFS_TYPE_SOCKET    6
  74 #define BTRFS_TYPE_SYMLINK   7
  75
  76 #ifdef _MSC_VER
  77 #define funcname __FUNCTION__
  78 #else
  79 #define funcname __func__
  80 #endif
  81
  82 #ifdef __cplusplus
  83 extern "C" {
  84 #endif
  85 #ifndef __REACTOS__
  86 NTSYSCALLAPI NTSTATUS NTAPI NtFsControlFile(HANDLE FileHandle, HANDLE Event, PIO_APC_ROUTINE ApcRoutine, PVOID ApcContext,
  87                                             PIO_STATUS_BLOCK IoStatusBlock, ULONG FsControlCode, PVOID InputBuffer, ULONG InputBufferLength,
  88                                             PVOID OutputBuffer, ULONG OutputBufferLength);
  89
  90 NTSTATUS NTAPI NtReadFile(HANDLE FileHandle, HANDLE Event, PIO_APC_ROUTINE ApcRoutine, PVOID ApcContext, PIO_STATUS_BLOCK IoStatusBlock, PVOID Buffer,
  91                           ULONG Length, PLARGE_INTEGER ByteOffset, PULONG Key);
  92 #endif
  93
  94 NTSTATUS WINAPI RtlUTF8ToUnicodeN(PWSTR UnicodeStringDestination, ULONG UnicodeStringMaxWCharCount,
  95                                   PULONG UnicodeStringActualWCharCount, PCCH UTF8StringSource,
  96                                   ULONG UTF8StringByteCount);
  97
  98 #ifndef __REACTOS__
  99 NTSTATUS WINAPI NtSetEaFile(HANDLE FileHandle, PIO_STATUS_BLOCK IoStatusBlock, PVOID Buffer, ULONG Length);
 100
 101 NTSTATUS WINAPI NtSetSecurityObject(HANDLE Handle, SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR SecurityDescriptor);
 102
 103 NTSTATUS NTAPI NtQueryInformationFile(HANDLE hFile, PIO_STATUS_BLOCK io, PVOID ptr, ULONG len, FILE_INFORMATION_CLASS FileInformationClass);
 104 #ifdef __cplusplus
 105 }
 106 #endif
 107 #else
 108 BOOL
 109 WINAPI
 110 SetFileInformationByHandle(HANDLE hFile, FILE_INFO_BY_HANDLE_CLASS FileInformationClass, LPVOID lpFileInformation, DWORD dwBufferSize);
 111 BOOL
 112 WINAPI
 113 GetFileInformationByHandleEx(HANDLE hFile, FILE_INFO_BY_HANDLE_CLASS FileInformationClass, LPVOID lpFileInformation, DWORD dwBufferSize);
 114 #ifdef __cplusplus
 115 }
 116 #endif
 117 #endif
 118
 119 #ifndef __REACTOS__
 120 typedef struct _REPARSE_DATA_BUFFER {
 121     ULONG ReparseTag;
 122     USHORT ReparseDataLength;
 123     USHORT Reserved;
 124
 125     union {
 126         struct {
 127             USHORT SubstituteNameOffset;
 128             USHORT SubstituteNameLength;
 129             USHORT PrintNameOffset;
 130             USHORT PrintNameLength;
 131             ULONG Flags;
 132             WCHAR PathBuffer[1];
 133         } SymbolicLinkReparseBuffer;
 134
 135         struct {
 136             USHORT SubstituteNameOffset;
 137             USHORT SubstituteNameLength;
 138             USHORT PrintNameOffset;
 139             USHORT PrintNameLength;
 140             WCHAR PathBuffer[1];
 141         } MountPointReparseBuffer;
 142
 143         struct {
 144             UCHAR DataBuffer[1];
 145         } GenericReparseBuffer;
 146     };
 147 } REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER;
 148
 149 #define SYMLINK_FLAG_RELATIVE 1
 150 #endif
 151
 152 #ifndef FILE_SUPPORTS_BLOCK_REFCOUNTING
 153
 154 typedef struct _DUPLICATE_EXTENTS_DATA {
 155     HANDLE FileHandle;
 156     LARGE_INTEGER SourceFileOffset;
 157     LARGE_INTEGER TargetFileOffset;
 158     LARGE_INTEGER ByteCount;
 159 } DUPLICATE_EXTENTS_DATA, *PDUPLICATE_EXTENTS_DATA;
 160
 161 #define FSCTL_DUPLICATE_EXTENTS_TO_FILE CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 209, METHOD_BUFFERED, FILE_WRITE_ACCESS)
 162
 163 typedef struct _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER {
 164     WORD ChecksumAlgorithm;
 165     WORD Reserved;
 166     DWORD Flags;
 167     DWORD ChecksumChunkSizeInBytes;
 168     DWORD ClusterSizeInBytes;
 169 } FSCTL_GET_INTEGRITY_INFORMATION_BUFFER, *PFSCTL_GET_INTEGRITY_INFORMATION_BUFFER;
 170
 171 typedef struct _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER {
 172     WORD ChecksumAlgorithm;
 173     WORD Reserved;
 174     DWORD Flags;
 175 } FSCTL_SET_INTEGRITY_INFORMATION_BUFFER, *PFSCTL_SET_INTEGRITY_INFORMATION_BUFFER;
 176
 177 #define FSCTL_GET_INTEGRITY_INFORMATION CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 159, METHOD_BUFFERED, FILE_ANY_ACCESS)
 178 #define FSCTL_SET_INTEGRITY_INFORMATION CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 160, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)
 179
 180 #endif
 181
 182 extern HMODULE module;
 183 void ShowError(HWND hwnd, ULONG err);
 184 void ShowNtStatusError(HWND hwnd, NTSTATUS Status);
 185 void ShowStringError(HWND hwndDlg, int num, ...);
 186 void format_size(UINT64 size, WCHAR* s, ULONG len, BOOL show_bytes);
 187 void set_dpi_aware();
 188 std::wstring format_message(ULONG last_error);
 189 std::wstring format_ntstatus(NTSTATUS Status);