module Skype

# File lib/skype/wrappers/chat.rb, line 7
def self.chats
  search("recentchats").
    scan(/\s(#[^\s,]+),?/).
    map{|i| Chat.new i[0] }
end

# File lib/skype/main.rb, line 3
def self.config(conf=nil)
  if conf.kind_of? Hash
    conf.each do |k,v|
      @@config[k.to_sym] = v
    end
  else
    return @@config
  end
end

# File lib/skype/platforms/linux.rb, line 35
def self.exec(command, opts={:response_filter => true})
  res = (@@connection||=Connection.new).invoke command
  res = filter_response res if opts[:response_filter]
  res
end

# File lib/skype/filter.rb, line 10
def self.filter_response(response_string)
  @@filters.each do |filter, block|
    next unless response_string =~ filter
    response_string = block.call(response_string)
    break
  end
  response_string
end

# File lib/skype/main.rb, line 13
def self.method_missing(name, *args)
  self.exec "#{name.to_s.upcase} #{args.join(' ')}"
end

# File lib/skype/filter.rb, line 4
def self.response_filter(pattern, &block)
  raise ArgumentError, "pattern must be instance of Regexp" unless pattern.kind_of? Regexp
  raise ArgumentError, "block not given" unless block_given?
  @@filters[pattern] = block
end