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{%MainUnit ndk.pas}
{
Native Development Kit for Native NT
This file is part of the Free Pascal run time library.
This unit contains types used for IO functions.
Copyright (c) 2010 by Sven Barth
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
const
//
// NtCreateFile OpenType Flags
//
FILE_SUPERSEDE = $00000000;
FILE_OPEN = $00000001;
FILE_CREATE = $00000002;
FILE_OPEN_IF = $00000003;
FILE_OVERWRITE = $00000004;
FILE_OVERWRITE_IF = $00000005;
FILE_MAXIMUM_DISPOSITION = $00000005;
//
// NtCreateFile Flags
//
FILE_DIRECTORY_FILE = $00000001;
FILE_WRITE_THROUGH = $00000002;
FILE_SEQUENTIAL_ONLY = $00000004;
FILE_NO_INTERMEDIATE_BUFFERING = $00000008;
FILE_SYNCHRONOUS_IO_ALERT = $00000010;
FILE_SYNCHRONOUS_IO_NONALERT = $00000020;
FILE_NON_DIRECTORY_FILE = $00000040;
FILE_CREATE_TREE_CONNECTION = $00000080;
FILE_COMPLETE_IF_OPLOCKED = $00000100;
FILE_NO_EA_KNOWLEDGE = $00000200;
FILE_OPEN_REMOTE_INSTANCE = $00000400;
FILE_RANDOM_ACCESS = $00000800;
FILE_DELETE_ON_CLOSE = $00001000;
FILE_OPEN_BY_FILE_ID = $00002000;
FILE_OPEN_FOR_BACKUP_INTENT = $00004000;
FILE_NO_COMPRESSION = $00008000;
FILE_RESERVE_OPFILTER = $00100000;
FILE_OPEN_REPARSE_POINT = $00200000;
FILE_OPEN_NO_RECALL = $00400000;
FILE_OPEN_FOR_FREE_SPACE_QUERY = $00800000;
type
//
// File Information Classes for NtQueryInformationFile
//
_FILE_INFORMATION_CLASS = (
FileDirectoryInformation = 1,
FileFullDirectoryInformation,
FileBothDirectoryInformation,
FileBasicInformation,
FileStandardInformation,
FileInternalInformation,
FileEaInformation,
FileAccessInformation,
FileNameInformation,
FileRenameInformation,
FileLinkInformation,
FileNamesInformation,
FileDispositionInformation,
FilePositionInformation,
FileFullEaInformation,
FileModeInformation,
FileAlignmentInformation,
FileAllInformation,
FileAllocationInformation,
FileEndOfFileInformation,
FileAlternateNameInformation,
FileStreamInformation,
FilePipeInformation,
FilePipeLocalInformation,
FilePipeRemoteInformation,
FileMailslotQueryInformation,
FileMailslotSetInformation,
FileCompressionInformation,
FileObjectIdInformation,
FileCompletionInformation,
FileMoveClusterInformation,
FileQuotaInformation,
FileReparsePointInformation,
FileNetworkOpenInformation,
FileAttributeTagInformation,
FileTrackingInformation,
FileIdBothDirectoryInformation,
FileIdFullDirectoryInformation,
FileValidDataLengthInformation,
FileShortNameInformation,
FileMaximumInformation
);
FILE_INFORMATION_CLASS = _FILE_INFORMATION_CLASS;
PFILE_INFORMATION_CLASS = ^FILE_INFORMATION_CLASS;
//
// I/O Status Block
//
_IO_STATUS_BLOCK = record
union1: record
case Boolean of
True: (Status: NTSTATUS);
False: (Pointer: PVOID);
end;
Information: ULONG_PTR;
end;
IO_STATUS_BLOCK = _IO_STATUS_BLOCK;
PIO_STATUS_BLOCK = ^IO_STATUS_BLOCK;
//
// File Information structures for NtQueryInformationFile
//
_FILE_BASIC_INFORMATION = record
CreationTime: LARGE_INTEGER;
LastAccessTime: LARGE_INTEGER;
LastWriteTime: LARGE_INTEGER;
ChangeTime: LARGE_INTEGER;
FileAttributes: ULONG;
end;
FILE_BASIC_INFORMATION = _FILE_BASIC_INFORMATION;
PFILE_BASIC_INFORMATION = ^FILE_BASIC_INFORMATION;
_FILE_STANDARD_INFORMATION = record
AllocationSize: LARGE_INTEGER;
EndOfFile: LARGE_INTEGER;
NumberOfLinks: ULONG;
DeletePending: NT_BOOLEAN;
Directory: NT_BOOLEAN;
end;
FILE_STANDARD_INFORMATION = _FILE_STANDARD_INFORMATION;
PFILE_STANDARD_INFORMATION = ^FILE_STANDARD_INFORMATION;
_FILE_NETWORK_OPEN_INFORMATION = record
CreationTime: LARGE_INTEGER;
LastAccessTime: LARGE_INTEGER;
LastWriteTime: LARGE_INTEGER;
ChangeTime: LARGE_INTEGER;
AllocationSize: LARGE_INTEGER;
EndOfFile: LARGE_INTEGER;
FileAttributes: ULONG;
end;
FILE_NETWORK_OPEN_INFORMATION = _FILE_NETWORK_OPEN_INFORMATION;
PFILE_NETWORK_OPEN_INFORMATION = ^FILE_NETWORK_OPEN_INFORMATION;
_FILE_POSITION_INFORMATION = record
CurrentByteOffset: LARGE_INTEGER;
end;
FILE_POSITION_INFORMATION = _FILE_POSITION_INFORMATION;
PFILE_POSITION_INFORMATION = ^FILE_POSITION_INFORMATION;
_FILE_DISPOSITION_INFORMATION = record
DeleteFile: NT_BOOLEAN;
end;
FILE_DISPOSITION_INFORMATION = _FILE_DISPOSITION_INFORMATION;
PFILE_DISPOSITION_INFORMATION = ^FILE_DISPOSITION_INFORMATION;
_FILE_RENAME_INFORMATION = record
ReplaceIfExists: NT_BOOLEAN;
RootDirectory: HANDLE;
FileNameLength: ULONG;
FileName: array[0..0] of WCHAR;
end;
FILE_RENAME_INFORMATION = _FILE_RENAME_INFORMATION;
PFILE_RENAME_INFORMATION = ^FILE_RENAME_INFORMATION;
_FILE_BOTH_DIR_INFORMATION = record
NextEntryOffset: ULONG;
FileIndex: ULONG;
CreationTime: LARGE_INTEGER;
LastAccessTime: LARGE_INTEGER;
LastWriteTime: LARGE_INTEGER;
ChangeTime: LARGE_INTEGER;
EndOfFile: LARGE_INTEGER;
AllocationSize: LARGE_INTEGER;
FileAttributes: ULONG;
FileNameLength: ULONG;
EaSize: ULONG;
ShortNameLength: CCHAR;
ShortName: array[0..11] of WCHAR;
FileName: array[0..0] of WCHAR;
end;
FILE_BOTH_DIR_INFORMATION = _FILE_BOTH_DIR_INFORMATION;
PFILE_BOTH_DIR_INFORMATION = ^FILE_BOTH_DIR_INFORMATION;
_FILE_NAME_INFORMATION = record
FileNameLength: ULONG;
FileName: array[0..0] of WCHAR;
end;
FILE_NAME_INFORMATION = _FILE_NAME_INFORMATION;
PFILE_NAME_INFORMATION = ^FILE_NAME_INFORMATION;
_FILE_ALLOCATION_INFORMATION = record
AllocationSize: LARGE_INTEGER;
end;
FILE_ALLOCATION_INFORMATION = _FILE_ALLOCATION_INFORMATION;
PFILE_ALLOCATION_INFORMATION = ^FILE_ALLOCATION_INFORMATION;
_FILE_END_OF_FILE_INFORMATION = record
EndOfFile: LARGE_INTEGER;
end;
FILE_END_OF_FILE_INFORMATION = _FILE_END_OF_FILE_INFORMATION;
PFILE_END_OF_FILE_INFORMATION = ^FILE_END_OF_FILE_INFORMATION;
_FILE_DIRECTORY_INFORMATION = record
NextEntryOffset: ULONG;
FileIndex: ULONG;
CreationTime: LARGE_INTEGER;
LastAccessTime: LARGE_INTEGER;
LastWriteTime: LARGE_INTEGER;
ChangeTime: LARGE_INTEGER;
EndOfFile: LARGE_INTEGER;
AllocationSize: LARGE_INTEGER;
FileAttributes: ULONG;
FileNameLength: ULONG;
FileName: array[0..0] of WCHAR;
end;
FILE_DIRECTORY_INFORMATION = _FILE_DIRECTORY_INFORMATION;
PFILE_DIRECTORY_INFORMATION = ^FILE_DIRECTORY_INFORMATION;
//
// APC Callback for NtCreateFile
//
PIO_APC_ROUTINE = procedure(
ApcContext: PVOID;
IoStatusBlock: PIO_STATUS_BLOCK;
Reserved: ULONG); stdcall;
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