base/setup/lib/filesup.h

   1 /*
   2  * PROJECT:     ReactOS Setup Library
   3  * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
   4  * PURPOSE:     File support functions.
   5  * COPYRIGHT:   Copyright 2017-2018 Hermes Belusca-Maito
   6  */
   7
   8 #pragma once
   9
  10 NTSTATUS
  11 SetupDeleteFile(
  12     IN PCWSTR FileName,
  13     IN BOOLEAN ForceDelete); // ForceDelete can be used to delete read-only files
  14
  15 NTSTATUS
  16 SetupCopyFile(
  17     IN PCWSTR SourceFileName,
  18     IN PCWSTR DestinationFileName,
  19     IN BOOLEAN FailIfExists);
  20
  21 #ifndef _WINBASE_
  22
  23 #define MOVEFILE_REPLACE_EXISTING   1
  24 #define MOVEFILE_COPY_ALLOWED       2
  25 #define MOVEFILE_WRITE_THROUGH      8
  26
  27 #endif
  28
  29 NTSTATUS
  30 SetupMoveFile(
  31     IN PCWSTR ExistingFileName,
  32     IN PCWSTR NewFileName,
  33     IN ULONG Flags);
  34
  35 NTSTATUS
  36 ConcatPathsV(
  37     IN OUT PWSTR PathBuffer,
  38     IN SIZE_T cchPathSize,
  39     IN ULONG NumberOfPathComponents,
  40     IN va_list PathComponentsList);
  41
  42 NTSTATUS
  43 CombinePathsV(
  44     OUT PWSTR PathBuffer,
  45     IN SIZE_T cchPathSize,
  46     IN ULONG NumberOfPathComponents,
  47     IN va_list PathComponentsList);
  48
  49 NTSTATUS
  50 ConcatPaths(
  51     IN OUT PWSTR PathBuffer,
  52     IN SIZE_T cchPathSize,
  53     IN ULONG NumberOfPathComponents,
  54     IN /* PCWSTR */ ...);
  55
  56 NTSTATUS
  57 CombinePaths(
  58     OUT PWSTR PathBuffer,
  59     IN SIZE_T cchPathSize,
  60     IN ULONG NumberOfPathComponents,
  61     IN /* PCWSTR */ ...);
  62
  63 BOOLEAN
  64 DoesPathExist(
  65     IN HANDLE RootDirectory OPTIONAL,
  66     IN PCWSTR PathName);
  67
  68 BOOLEAN
  69 DoesFileExist(
  70     IN HANDLE RootDirectory OPTIONAL,
  71     IN PCWSTR PathNameToFile);
  72
  73 // FIXME: DEPRECATED! HACKish function that needs to be deprecated!
  74 BOOLEAN
  75 DoesFileExist_2(
  76     IN PCWSTR PathName OPTIONAL,
  77     IN PCWSTR FileName);
  78
  79 BOOLEAN
  80 NtPathToDiskPartComponents(
  81     IN PCWSTR NtPath,
  82     OUT PULONG pDiskNumber,
  83     OUT PULONG pPartNumber,
  84     OUT PCWSTR* PathComponent OPTIONAL);
  85
  86 NTSTATUS
  87 OpenAndMapFile(
  88     IN  HANDLE RootDirectory OPTIONAL,
  89     IN  PCWSTR PathNameToFile,
  90     OUT PHANDLE FileHandle,         // IN OUT PHANDLE OPTIONAL
  91     OUT PHANDLE SectionHandle,
  92     OUT PVOID* BaseAddress,
  93     OUT PULONG FileSize OPTIONAL,
  94     IN  BOOLEAN ReadWriteAccess);
  95
  96 BOOLEAN
  97 UnMapFile(
  98     IN HANDLE SectionHandle,
  99     IN PVOID BaseAddress);
 100
 101 /* EOF */