Class: Lich::Common::ExecScript

Inherits:
Script
  • Object
show all
Defined in:
documented/common/script.rb

Overview

Represents an executable script that can be run within the Lich engine.

This class handles the execution of command scripts.

Constant Summary collapse

@@name_exec_mutex = 
Mutex.new

Constants inherited from Script

Script::JUMP, Script::JUMP_ERROR

Instance Attribute Summary collapse

Attributes inherited from Script

#at_exit_procs, #command_line, #current_label, #die_with, #downstream_buffer, #file_name, #hidden, #ignore_pause, #jump_label, #kill_source, #killed_externally, #label_order, #match_stack_labels, #match_stack_strings, #name, #no_echo, #no_kill_all, #no_pause_all, #paused, #quiet, #safe, #silent, #unique_buffer, #upstream_buffer, #vars, #want_downstream, #want_downstream_xml, #want_script_output, #want_upstream, #watchfor

Instance Method Summary collapse

Methods inherited from Script

#at_exit, #clear, #clear_exit_procs, #custom?, #exit, #exit!, #feedme_upstream, #gets, #gets?, #has_thread?, #instance_eval, #instance_variable_get, #kill, #labels, #match_stack_add, #match_stack_clear, #pause, #paused?, #safe?, #thread_group, #to_s, #unique_gets, #unique_gets?, #unpause, #upstream_gets, #upstream_gets?

Constructor Details

#initialize(cmd_data, flags = Hash.new) ⇒ ExecScript

rubocop:disable Lint/MissingSuper



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# File 'documented/common/script.rb', line 1005

def initialize(cmd_data, flags = Hash.new)
  @cmd_data = cmd_data
  @custom = false
  @vars = Array.new
  @downstream_buffer = LimitedArray.new
  @downstream_buffer.max_size = 400
  @killer_mutex = Mutex.new
  @want_downstream = true
  @want_downstream_xml = false
  @upstream_buffer = LimitedArray.new
  @want_upstream = false
  @at_exit_procs = Array.new
  @watchfor = Hash.new
  @hidden = false
  @paused = false
  @silent = false
  if flags[:quiet].nil?
    @quiet = false
  else
    @quiet = flags[:quiet]
  end
  @safe = false
  @no_echo = false
  @thread_group = ThreadGroup.new
  @unique_buffer = LimitedArray.new
  @die_with = Array.new
  @no_pause_all = false
  @no_kill_all = false
  @match_stack_labels = Array.new
  @match_stack_strings = Array.new
  if flags[:name].nil?
    num = '1'; num.succ! while @@running.any? { |s| s.name == "exec#{num}" }
    @name = "exec#{num}"
  else
    num = '1'; num.succ! while @@running.any? { |s| s.name == "#{flags[:name]}#{num}" }
    @name = "#{flags[:name]}#{num}"
  end
  @@running.push(self)
end

Instance Attribute Details

#cmd_data ⇒ Object (readonly)

Returns the value of attribute cmd_data.



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# File 'documented/common/script.rb', line 929

def cmd_data
  @cmd_data
end

Instance Method Details

#get_next_label ⇒ Object

rubocop:enable Lint/MissingSuper



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# File 'documented/common/script.rb', line 1046

def get_next_label
  echo 'goto labels are not available in exec scripts.'
  nil
end