huwcampbell.com
Reactos
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: Casper S. Hornstrup (chorns@users.sourceforge.net)
6 * Copyright 2017-2018 Hermes Belusca-Maito
7 */
8
9#pragma once
10
11NTSTATUS
12SetupCreateDirectory(
13 _In_ PCWSTR PathName);
14
15NTSTATUS
16SetupDeleteFile(
17 IN PCWSTR FileName,
18 IN BOOLEAN ForceDelete); // ForceDelete can be used to delete read-only files
19
20NTSTATUS
21SetupCopyFile(
22 IN PCWSTR SourceFileName,
23 IN PCWSTR DestinationFileName,
24 IN BOOLEAN FailIfExists);
25
26#ifndef _WINBASE_
27
28#define MOVEFILE_REPLACE_EXISTING 1
29#define MOVEFILE_COPY_ALLOWED 2
30#define MOVEFILE_WRITE_THROUGH 8
31
32#endif
33
34NTSTATUS
35SetupMoveFile(
36 IN PCWSTR ExistingFileName,
37 IN PCWSTR NewFileName,
38 IN ULONG Flags);
39
40NTSTATUS
41ConcatPathsV(
42 IN OUT PWSTR PathBuffer,
43 IN SIZE_T cchPathSize,
44 IN ULONG NumberOfPathComponents,
45 IN va_list PathComponentsList);
46
47NTSTATUS
48CombinePathsV(
49 OUT PWSTR PathBuffer,
50 IN SIZE_T cchPathSize,
51 IN ULONG NumberOfPathComponents,
52 IN va_list PathComponentsList);
53
54NTSTATUS
55ConcatPaths(
56 IN OUT PWSTR PathBuffer,
57 IN SIZE_T cchPathSize,
58 IN ULONG NumberOfPathComponents,
59 IN /* PCWSTR */ ...);
60
61NTSTATUS
62CombinePaths(
63 OUT PWSTR PathBuffer,
64 IN SIZE_T cchPathSize,
65 IN ULONG NumberOfPathComponents,
66 IN /* PCWSTR */ ...);
67
68BOOLEAN
69DoesPathExist_UStr(
70 _In_opt_ HANDLE RootDirectory,
71 _In_ PCUNICODE_STRING PathName,
72 _In_ BOOLEAN IsDirectory);
73
74BOOLEAN
75DoesPathExist(
76 _In_opt_ HANDLE RootDirectory,
77 _In_ PCWSTR PathName,
78 _In_ BOOLEAN IsDirectory);
79
80#define DoesDirExist(RootDirectory, DirName) \
81 DoesPathExist((RootDirectory), (DirName), TRUE)
82
83#define DoesFileExist(RootDirectory, FileName) \
84 DoesPathExist((RootDirectory), (FileName), FALSE)
85
86// FIXME: DEPRECATED! HACKish function that needs to be deprecated!
87BOOLEAN
88DoesFileExist_2(
89 IN PCWSTR PathName OPTIONAL,
90 IN PCWSTR FileName);
91
92BOOLEAN
93NtPathToDiskPartComponents(
94 IN PCWSTR NtPath,
95 OUT PULONG pDiskNumber,
96 OUT PULONG pPartNumber,
97 OUT PCWSTR* PathComponent OPTIONAL);
98
99NTSTATUS
100OpenAndMapFile(
101 _In_opt_ HANDLE RootDirectory,
102 _In_ PCWSTR PathNameToFile,
103 _Out_opt_ PHANDLE FileHandle,
104 _Out_opt_ PULONG FileSize,
105 _Out_ PHANDLE SectionHandle,
106 _Out_ PVOID* BaseAddress,
107 _In_ BOOLEAN ReadWriteAccess);
108
109NTSTATUS
110MapFile(
111 _In_ HANDLE FileHandle,
112 _Out_ PHANDLE SectionHandle,
113 _Out_ PVOID* BaseAddress,
114 _In_ BOOLEAN ReadWriteAccess);
115
116BOOLEAN
117UnMapFile(
118 _In_ HANDLE SectionHandle,
119 _In_ PVOID BaseAddress);
120
121#define UnMapAndCloseFile(FileHandle, SectionHandle, BaseAddress) \
122do { \
123 UnMapFile((SectionHandle), (BaseAddress)); \
124 NtClose(FileHandle); \
125} while (0)
126
127/* EOF */