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 #ifdef WITH_NTDLL
  13 #  include <ntstatus.h>
  14 #  include <winternl.h>
  15 #endif
  16
  17 extern void
  18 set_errno_from_GetLastError(void);
  19
  20 extern void
  21 set_errno_from_win32_error(DWORD err);
  22
  23 #ifdef WITH_NTDLL
  24 extern void
  25 set_errno_from_nt_status(NTSTATUS status);
  26 #endif
  27
  28 extern bool
  29 win32_path_is_root_of_drive(const wchar_t *path);
  30
  31 extern int
  32 win32_get_vol_flags(const wchar_t *path, unsigned *vol_flags_ret,
  33                     bool *supports_SetFileShortName_ret);
  34
  35 extern HANDLE
  36 win32_open_existing_file(const wchar_t *path, DWORD dwDesiredAccess);
  37
  38 /* Vista and later */
  39 extern HANDLE (WINAPI *win32func_FindFirstStreamW)(LPCWSTR lpFileName,
  40                                                    STREAM_INFO_LEVELS InfoLevel,
  41                                                    LPVOID lpFindStreamData,
  42                                                    DWORD dwFlags);
  43
  44 /* Vista and later */
  45 extern BOOL (WINAPI *win32func_FindNextStreamW)(HANDLE hFindStream,
  46                                                 LPVOID lpFindStreamData);
  47
  48 /* Vista and later */
  49 extern BOOL (WINAPI *win32func_CreateSymbolicLinkW)(const wchar_t *lpSymlinkFileName,
  50                                                     const wchar_t *lpTargetFileName,
  51                                                     DWORD dwFlags);
  52
  53 /* ntdll functions  */
  54
  55 #ifdef WITH_NTDLL
  56
  57 extern NTSTATUS (WINAPI *func_NtQueryInformationFile)(HANDLE FileHandle,
  58                                                       PIO_STATUS_BLOCK IoStatusBlock,
  59                                                       PVOID FileInformation,
  60                                                       ULONG Length,
  61                                                       FILE_INFORMATION_CLASS FileInformationClass);
  62
  63 extern NTSTATUS (WINAPI *func_NtQuerySecurityObject)(HANDLE handle,
  64                                                      SECURITY_INFORMATION SecurityInformation,
  65                                                      PSECURITY_DESCRIPTOR SecurityDescriptor,
  66                                                      ULONG Length,
  67                                                      PULONG LengthNeeded);
  68
  69 extern NTSTATUS (WINAPI *func_NtQueryDirectoryFile) (HANDLE FileHandle,
  70                                                      HANDLE Event,
  71                                                      PIO_APC_ROUTINE ApcRoutine,
  72                                                      PVOID ApcContext,
  73                                                      PIO_STATUS_BLOCK IoStatusBlock,
  74                                                      PVOID FileInformation,
  75                                                      ULONG Length,
  76                                                      FILE_INFORMATION_CLASS FileInformationClass,
  77                                                      BOOLEAN ReturnSingleEntry,
  78                                                      PUNICODE_STRING FileName,
  79                                                      BOOLEAN RestartScan);
  80
  81
  82 extern NTSTATUS (WINAPI *func_NtSetSecurityObject)(HANDLE Handle,
  83                                                    SECURITY_INFORMATION SecurityInformation,
  84                                                    PSECURITY_DESCRIPTOR SecurityDescriptor);
  85
  86 extern DWORD (WINAPI *func_RtlNtStatusToDosError)(NTSTATUS status);
  87
  88 extern NTSTATUS (WINAPI *func_RtlCreateSystemVolumeInformationFolder)
  89                         (PCUNICODE_STRING VolumeRootPath);
  90 #endif
  91
  92
  93
  94 extern bool
  95 windows_version_is_at_least(unsigned major, unsigned minor);
  96
  97 #define running_on_windows_xp_or_later() \
  98                         windows_version_is_at_least(5, 1)
  99
 100 #define running_on_windows_vista_or_later() \
 101                         windows_version_is_at_least(6, 0)
 102
 103 #define running_on_windows_7_or_later() \
 104                         windows_version_is_at_least(6, 1)
 105
 106
 107
 108 #endif /* _WIMLIB_WIN32_COMMON_H */