Module: WinFFI

Extended by:
LibBase
Defined in:
lib/win-ffi/core.rb,
lib/win-ffi/logger.rb,
lib/win-ffi/core/version.rb,
lib/win-ffi/core/lib_base.rb,
lib/win-ffi/core/lib_base.rb,
lib/win-ffi/core/lib_base.rb,
lib/win-ffi/core/macro/util.rb,
lib/win-ffi/core/struct/guid.rb,
lib/win-ffi/core/struct/luid.rb,
lib/win-ffi/core/struct/rect.rb,
lib/win-ffi/core/struct/size.rb,
lib/win-ffi/core/string_utils.rb,
lib/win-ffi/core/struct/point.rb,
lib/win-ffi/core/struct/sizel.rb,
lib/win-ffi/core/typedef/core.rb,
lib/win-ffi/core/boolean_utils.rb,
lib/win-ffi/core/struct/points.rb,
lib/win-ffi/core/wide_inline_string.rb,
lib/win-ffi/core/wide_string_pointer.rb,
lib/win-ffi/core/struct/large_integer.rb,
lib/win-ffi/core/struct/ularge_integer.rb,
lib/win-ffi/core/struct/security_attributes.rb,
lib/win-ffi/kernel32/enum/system_info/win32_winnt.rb,
lib/win-ffi/core/enum/error/set_last_error_ex_code.rb,
lib/win-ffi/kernel32/struct/system_info/os_version_info_ex.rb

Defined Under Namespace

Modules: BooleanUtils, Kernel32, LibBase, StringUtils Classes: GUID, LARGE_INTEGER, LUID, OSVERSIONINFOEX, POINT, POINTS, RECT, SECURITY_ATTRIBUTES, SIZE, SIZEL, WideInlineString, WideStringPointer

Constant Summary collapse

MAX_PATH = 
260
LOGGER = 
Logger.new(STDOUT)
VERSION = 
'1.0.1'
Architecture =

“i386-mingw32” | “x64-mingw32”

FFI::Platform::CPU
WindowsVersion = 
OSVERSIONINFOEX.new.get!
HANDLE = 
WinFFI.find_type(:handle)
SetLastErrorExCode =

SetLastErrorEx() types.

enum :set_last_error_ex_code, [
    :ERROR,      0x00000001,
    :MINORERROR, 0x00000002,
    :WARNING,    0x00000003,
]

Class Method Summary collapse

Methods included from LibBase

define_prefix, define_suffix, encoded_function, extended

Class Method Details

.encoding ⇒ Object 



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# File 'lib/win-ffi/core/lib_base.rb', line 9

def self.encoding
  @encoding
end

.encoding=(encoding) ⇒ Object 



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# File 'lib/win-ffi/core/lib_base.rb', line 13

def self.encoding=(encoding)
  @encoding = encoding
end

.HandleToLong(h) ⇒ Object

define HandleToLong( h ) ((LONG)(LONG_PTR) (h) )



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# File 'lib/win-ffi/core/macro/util.rb', line 48

def HandleToLong(h)
  h.address
end

.HandleToULong(h) ⇒ Object

define HandleToULong( h ) ((ULONG)(ULONG_PTR)(h) )



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# File 'lib/win-ffi/core/macro/util.rb', line 43

def HandleToULong(h)
  h.address
end

.HIBYTE(w) ⇒ Object

define HIBYTE(w) ((BYTE)((((DWORD_PTR)(w)) >> 8) & 0xff))



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# File 'lib/win-ffi/core/macro/util.rb', line 38

def HIBYTE(w)
  w >> 8
end

.HIWORD(l) ⇒ Object

define HIWORD(_dw) ((WORD)((((DWORD_PTR)(_dw)) >> 16) & 0xffff))



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# File 'lib/win-ffi/core/macro/util.rb', line 24

def HIWORD(l)
  l >> 16
end

.LOBYTE(w) ⇒ Object

define LOBYTE(w) ((BYTE)(((DWORD_PTR)(w)) & 0xff))



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# File 'lib/win-ffi/core/macro/util.rb', line 33

def LOBYTE(w)
  w & 0xff
end

.LongToHandle(h) ⇒ Object

define LongToHandle( h ) ((HANDLE)(LONG_PTR) (h) )



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# File 'lib/win-ffi/core/macro/util.rb', line 58

def LongToHandle(h)
  FFI::Pointer.new(HANDLE, h)
end

.LOWORD(l) ⇒ Object

define LOWORD(_dw) ((WORD)(((DWORD_PTR)(_dw)) & 0xffff))



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# File 'lib/win-ffi/core/macro/util.rb', line 19

def LOWORD(l)
  l & 0xffff
end

.MAKELCID(lgid, srtid) ⇒ Object

ulong



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# File 'lib/win-ffi/core/macro/util.rb', line 14

def MAKELCID(lgid, srtid) # ulong
  srtid << 16 | lgid
end

.MAKELONG(a, b) ⇒ Object 



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# File 'lib/win-ffi/core/macro/util.rb', line 10

def MAKELONG(a, b)
  ((a & 0xffff) | ((b & 0xffff) << 16))
end

.MAKEWORD(a, b) ⇒ Object 



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# File 'lib/win-ffi/core/macro/util.rb', line 6

def MAKEWORD(a, b)
  ((a & 0xff) | ((b & 0xff) << 8))
end

.ULongToHandle(ul) ⇒ Object

define ULongToHandle( ul ) ((HANDLE)(ULONG_PTR) (ul) )



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# File 'lib/win-ffi/core/macro/util.rb', line 53

def ULongToHandle(ul)
  FFI::Pointer.new(HANDLE, ul)
end