Module: Unknownr::Windows

Extended by:
FFI::Library
Defined in:
lib/unknownr.rb

Defined Under Namespace

Modules: COM Classes: GUID

Constant Summary collapse

S_OK = 
0
S_FALSE = 
1
E_UNEXPECTED = 
0x8000FFFF - 0x1_0000_0000
E_NOTIMPL = 
0x80004001 - 0x1_0000_0000
E_OUTOFMEMORY = 
0x8007000E - 0x1_0000_0000
E_INVALIDARG = 
0x80070057 - 0x1_0000_0000
E_NOINTERFACE = 
0x80004002 - 0x1_0000_0000
E_POINTER = 
0x80004003 - 0x1_0000_0000
E_HANDLE = 
0x80070006 - 0x1_0000_0000
E_ABORT = 
0x80004004 - 0x1_0000_0000
E_FAIL = 
0x80004005 - 0x1_0000_0000
E_ACCESSDENIED = 
0x80070005 - 0x1_0000_0000
E_PENDING = 
0x8000000A - 0x1_0000_0000
FACILITY_WIN32 = 
7
ERROR_CANCELLED = 
1223
CLSCTX_INPROC_SERVER = 
0x1
CLSCTX_INPROC_HANDLER = 
0x2
CLSCTX_LOCAL_SERVER = 
0x4
CLSCTX_INPROC_SERVER16 = 
0x8
CLSCTX_REMOTE_SERVER = 
0x10
CLSCTX_INPROC_HANDLER16 = 
0x20
CLSCTX_RESERVED1 = 
0x40
CLSCTX_RESERVED2 = 
0x80
CLSCTX_RESERVED3 = 
0x100
CLSCTX_RESERVED4 = 
0x200
CLSCTX_NO_CODE_DOWNLOAD = 
0x400
CLSCTX_RESERVED5 = 
0x800
CLSCTX_NO_CUSTOM_MARSHAL = 
0x1000
CLSCTX_ENABLE_CODE_DOWNLOAD = 
0x2000
CLSCTX_NO_FAILURE_LOG = 
0x4000
CLSCTX_DISABLE_AAA = 
0x8000
CLSCTX_ENABLE_AAA = 
0x10000
CLSCTX_FROM_DEFAULT_CONTEXT = 
0x20000
CLSCTX_ACTIVATE_32_BIT_SERVER = 
0x40000
CLSCTX_ACTIVATE_64_BIT_SERVER = 
0x80000
CLSCTX_ENABLE_CLOAKING = 
0x100000
CLSCTX_PS_DLL = 
-0x80000000
CLSCTX_INPROC = 
CLSCTX_INPROC_SERVER | CLSCTX_INPROC_HANDLER
CLSCTX_ALL = 
CLSCTX_INPROC_SERVER | CLSCTX_INPROC_HANDLER | CLSCTX_LOCAL_SERVER | CLSCTX_REMOTE_SERVER
CLSCTX_SERVER = 
CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER | CLSCTX_REMOTE_SERVER
IUnknown = 


Unknown =








Class Method Summary
collapse






Class Method Details





.DetonateHresult(name, *args) ⇒ Object










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# File 'lib/unknownr.rb', line 38

def DetonateHresult(name, *args)
	failed = FAILED(result = send(name, *args)) and raise "#{name} failed (hresult #{format('%#08x', result)})."

	result
ensure
	yield failed if block_given?
end












.FAILED(hr) ⇒ Object










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# File 'lib/unknownr.rb', line 30

def FAILED(hr) hr < 0 end












.HRESULT_FROM_WIN32(x) ⇒ Object










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# File 'lib/unknownr.rb', line 31

def HRESULT_FROM_WIN32(x) (x <= 0) ? x : (x & 0x0000FFFF) | (FACILITY_WIN32 << 16) | 0x80000000 end












.SUCCEEDED(hr) ⇒ Object










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# File 'lib/unknownr.rb', line 29

def SUCCEEDED(hr) hr >= 0 end