Module: Chef::ReservedNames::Win32::API::CommandLineHelper

Extended by:
Chef::ReservedNames::Win32::API
Included in:
Provider::Package::Chocolatey
Defined in:
lib/chef/win32/api/command_line_helper.rb

Instance Method Summary collapse

Instance Method Details

#command_line_to_argv_w_helper(args) ⇒ Object

It takes the supplied string and splits it into an array.



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# File 'lib/chef/win32/api/command_line_helper.rb', line 64

def command_line_to_argv_w_helper(args)
  arguments_list = []
  argv = args.to_wstring
  result = get_command_line
  argc = FFI::MemoryPointer.new(:int)

  # Parses a Unicode command line string
  # It is return an array of pointers to the command line arguments.
  # Along with a count of such arguments
  result = command_line_to_argv_w(argv, argc)
  str_ptr = result.read_pointer
  offset = 0
  number_of_agrs = argc.read_int
  number_of_agrs.times do
    new_str_pointer = str_ptr.+(offset)
    argument = new_str_pointer.read_wstring
    arguments_list << argument
    offset = offset + argument.length * 2 + 2
  end
  local_free(result)
  arguments_list
end