class WinFFI::GUID

msdn.microsoft.com/en-us/library/windows/desktop/aa373931(v=vs.85).aspx

Constants

Data1
Data2
Data3

Public Instance Methods

from_str(guid) click to toggle source
# File lib/win-ffi/core/struct/guid.rb, line 9
def from_str(guid)
  data = [guid.gsub(/[{\-}]/, '')].pack('H*').unpack('L>S>2C8')
  self.Data1 = data[0]
  self.Data2 = data[1]
  self.Data3 = data[2]
  3.upto(data.count - 1) do |i|
    self.Data4[i - 3] = data[i]
  end
end
to_s() click to toggle source
# File lib/win-ffi/core/struct/guid.rb, line 19
def to_s
  str = "%08X-%04X-%04X-%02X%02X-" % [self.Data1, self.Data2, self.Data3, self.Data4[0], self.Data4[1]]
  2.upto(7) do  |i|
    str << "%02X" % self.Data4[i]
  end
  str
end