#--
# Copyright (c) 2009-2010, John Mettraux, jmettraux@gmail.com
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# Made in Japan.
#++


module Rufus
module Tokyo

  #
  # #stat and #compte_ext_opts, that's all.
  #
  module TyrantCommons

    # Returns a hash of information about the Tokyo Tyrant database (or table)
    # at the other end of the connection.
    #
    def stat

      do_stat.split("\n").inject({}) { |r, l|
        kv = l.split("\t")
        r[kv.first] = kv.last
        r
      }
    end

    # Computes the :int option for the "ext" function (triggering
    # tyrant embedded lua functions)
    #
    def compute_ext_opts (opts)

      r = 0
      r = r | 1 if opts[:record_locking]
      r = r | 2 if opts[:global_locking]
      r
    end
  end
end
end

