Class: FFI::Pointer
- Inherits:
-
Object
- Object
- FFI::Pointer
- Includes:
- Chef::Mixin::WideString
- Defined in:
- lib/chef/win32/unicode.rb
Instance Method Summary collapse
Methods included from Chef::Mixin::WideString
#utf8_to_wide, #wide_to_utf8, #wstring
Instance Method Details
#read_wstring(num_wchars = nil) ⇒ Object
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# File 'lib/chef/win32/unicode.rb', line 36 def read_wstring(num_wchars = nil) if num_wchars.nil? # Find the length of the string length = 0 last_char = nil while last_char != "\000\000" length += 1 last_char = self.get_bytes(0, length * 2)[-2..-1] end num_wchars = length end wide_to_utf8(self.get_bytes(0, num_wchars * 2)) end |