reactos/base/setup/lib/utils/filesup.h

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/*
* PROJECT: ReactOS Setup Library
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
* PURPOSE: File support functions.
* COPYRIGHT: Casper S. Hornstrup (chorns@users.sourceforge.net)
* Copyright 2017-2018 Hermes Belusca-Maito
*/
#pragma once
NTSTATUS
SetupCreateDirectory(
IN PCWSTR DirectoryName);
NTSTATUS
SetupDeleteFile(
IN PCWSTR FileName,
IN BOOLEAN ForceDelete); // ForceDelete can be used to delete read-only files
NTSTATUS
SetupCopyFile(
IN PCWSTR SourceFileName,
IN PCWSTR DestinationFileName,
IN BOOLEAN FailIfExists);
#ifndef _WINBASE_
#define MOVEFILE_REPLACE_EXISTING 1
#define MOVEFILE_COPY_ALLOWED 2
#define MOVEFILE_WRITE_THROUGH 8
#endif
NTSTATUS
SetupMoveFile(
IN PCWSTR ExistingFileName,
IN PCWSTR NewFileName,
IN ULONG Flags);
NTSTATUS
ConcatPathsV(
IN OUT PWSTR PathBuffer,
IN SIZE_T cchPathSize,
IN ULONG NumberOfPathComponents,
IN va_list PathComponentsList);
NTSTATUS
CombinePathsV(
OUT PWSTR PathBuffer,
IN SIZE_T cchPathSize,
IN ULONG NumberOfPathComponents,
IN va_list PathComponentsList);
NTSTATUS
ConcatPaths(
IN OUT PWSTR PathBuffer,
IN SIZE_T cchPathSize,
IN ULONG NumberOfPathComponents,
IN /* PCWSTR */ ...);
NTSTATUS
CombinePaths(
OUT PWSTR PathBuffer,
IN SIZE_T cchPathSize,
IN ULONG NumberOfPathComponents,
IN /* PCWSTR */ ...);
BOOLEAN
DoesPathExist(
IN HANDLE RootDirectory OPTIONAL,
IN PCWSTR PathName,
IN BOOLEAN IsDirectory);
#define DoesDirExist(RootDirectory, DirName) \
DoesPathExist((RootDirectory), (DirName), TRUE)
#define DoesFileExist(RootDirectory, FileName) \
DoesPathExist((RootDirectory), (FileName), FALSE)
// FIXME: DEPRECATED! HACKish function that needs to be deprecated!
BOOLEAN
DoesFileExist_2(
IN PCWSTR PathName OPTIONAL,
IN PCWSTR FileName);
BOOLEAN
NtPathToDiskPartComponents(
IN PCWSTR NtPath,
OUT PULONG pDiskNumber,
OUT PULONG pPartNumber,
OUT PCWSTR* PathComponent OPTIONAL);
NTSTATUS
OpenAndMapFile(
IN HANDLE RootDirectory OPTIONAL,
IN PCWSTR PathNameToFile,
OUT PHANDLE FileHandle, // IN OUT PHANDLE OPTIONAL
OUT PHANDLE SectionHandle,
OUT PVOID* BaseAddress,
OUT PULONG FileSize OPTIONAL,
IN BOOLEAN ReadWriteAccess);
BOOLEAN
UnMapFile(
IN HANDLE SectionHandle,
IN PVOID BaseAddress);
#define UnMapAndCloseFile(FileHandle, SectionHandle, BaseAddress) \
do { \
UnMapFile((SectionHandle), (BaseAddress)); \
NtClose(FileHandle); \
} while (0)
/* EOF */