wimlib.net Git - wimlib/blob - include/wimlib/win32_common.h

   1 #ifndef _WIMLIB_WIN32_COMMON_H
   2 #define _WIMLIB_WIN32_COMMON_H
   3
   4 #include <windows.h>
   5 #ifdef ERROR
   6 #  undef ERROR
   7 #endif
   8
   9 #include "wimlib/types.h"
  10 #include "wimlib/win32.h"
  11
  12 #include <ntstatus.h>
  13 #include <winternl.h>
  14
  15 extern void
  16 set_errno_from_GetLastError(void);
  17
  18 extern void
  19 set_errno_from_win32_error(DWORD err);
  20
  21 extern void
  22 set_errno_from_nt_status(NTSTATUS status);
  23
  24 extern bool
  25 win32_path_is_root_of_drive(const wchar_t *path);
  26
  27 extern int
  28 win32_get_vol_flags(const wchar_t *path, unsigned *vol_flags_ret,
  29                     bool *supports_SetFileShortName_ret);
  30
  31 extern HANDLE
  32 win32_open_existing_file(const wchar_t *path, DWORD dwDesiredAccess);
  33
  34 /* Vista and later */
  35 extern BOOL (WINAPI *func_CreateSymbolicLinkW)(const wchar_t *lpSymlinkFileName,
  36                                                const wchar_t *lpTargetFileName,
  37                                                DWORD dwFlags);
  38
  39 /* ntdll functions  */
  40
  41 extern NTSTATUS (WINAPI *func_NtOpenFile) (PHANDLE FileHandle,
  42                                            ACCESS_MASK DesiredAccess,
  43                                            POBJECT_ATTRIBUTES ObjectAttributes,
  44                                            PIO_STATUS_BLOCK IoStatusBlock,
  45                                            ULONG ShareAccess,
  46                                            ULONG OpenOptions);
  47
  48 extern NTSTATUS (WINAPI *func_NtQueryInformationFile)(HANDLE FileHandle,
  49                                                       PIO_STATUS_BLOCK IoStatusBlock,
  50                                                       PVOID FileInformation,
  51                                                       ULONG Length,
  52                                                       FILE_INFORMATION_CLASS FileInformationClass);
  53
  54 extern NTSTATUS (WINAPI *func_NtQuerySecurityObject)(HANDLE handle,
  55                                                      SECURITY_INFORMATION SecurityInformation,
  56                                                      PSECURITY_DESCRIPTOR SecurityDescriptor,
  57                                                      ULONG Length,
  58                                                      PULONG LengthNeeded);
  59
  60 extern NTSTATUS (WINAPI *func_NtQueryDirectoryFile) (HANDLE FileHandle,
  61                                                      HANDLE Event,
  62                                                      PIO_APC_ROUTINE ApcRoutine,
  63                                                      PVOID ApcContext,
  64                                                      PIO_STATUS_BLOCK IoStatusBlock,
  65                                                      PVOID FileInformation,
  66                                                      ULONG Length,
  67                                                      FILE_INFORMATION_CLASS FileInformationClass,
  68                                                      BOOLEAN ReturnSingleEntry,
  69                                                      PUNICODE_STRING FileName,
  70                                                      BOOLEAN RestartScan);
  71
  72
  73 extern NTSTATUS (WINAPI *func_NtSetSecurityObject)(HANDLE Handle,
  74                                                    SECURITY_INFORMATION SecurityInformation,
  75                                                    PSECURITY_DESCRIPTOR SecurityDescriptor);
  76
  77 extern NTSTATUS (WINAPI *func_NtClose) (HANDLE Handle);
  78
  79 extern DWORD (WINAPI *func_RtlNtStatusToDosError)(NTSTATUS status);
  80
  81 extern NTSTATUS (WINAPI *func_RtlCreateSystemVolumeInformationFolder)
  82                         (PCUNICODE_STRING VolumeRootPath);
  83
  84
  85 extern bool
  86 windows_version_is_at_least(unsigned major, unsigned minor);
  87
  88 #define running_on_windows_xp_or_later() \
  89                         windows_version_is_at_least(5, 1)
  90
  91 #define running_on_windows_vista_or_later() \
  92                         windows_version_is_at_least(6, 0)
  93
  94 #define running_on_windows_7_or_later() \
  95                         windows_version_is_at_least(6, 1)
  96
  97
  98
  99 #endif /* _WIMLIB_WIN32_COMMON_H */