Class: Cyberweb::WebrickWrapper

Inherits:
Base
  • Object
show all
Defined in:
lib/cyberweb/webrick/webrick_wrapper.rb

Overview

Cyberweb::WebrickWrapper

Constant Summary

Constants inherited from Base

Base::HOME_DIRECTORY_OF_THE_USER_X, Base::NAMESPACE

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#be_verbose, #be_verbose?, #cascading_style_sheets_directory?, #cd, #commandline_mode?, #copyright?, #css_comment, #delete_directory, #do_toggle, #e, #echo_raw, #filename?, #full_path_to_image_directory?, #html_colours?, #html_image, #htmlentities, #img_dir?, #infer_the_namespace, #initialize_the_configuration, #is_a_file?, #is_a_video_file?, #is_an_image_file?, #is_on_roebe?, #last_tag_used?, #last_tag_used_first_element?, #last_tag_used_id?, #mkdir, #mode?, #namespace?, #open_in_browser, #opne, #opnn, #remove_comments_from_this_string_but_preserve_CSS_rules, #remove_html, #return_all_directories, #return_date, #return_program_name, #return_pwd, #ruby_header?, #server_base_directory?, #set_commandline_mode, #set_last_tag_used, #update_the_image_directory, #use_this_relative_directory_for_custom_images?, #www_mode?

Methods included from BaseModule::FileRelatedFunctionality

#copy_this_file, #cpr, #delete_file, #filename_without_extension?, #read_file_via_utf8_encoding

Methods included from BaseModule

#attach_these_constants, #base_dir?, #beautiful_url, #cd, #create_the_internal_hash, #doctype?, #ee, #ensure_main_encoding, #esystem, #html_templates, #initialize_the_config_if_the_config_hash_is_empty, #internal_hash?, #log_dir?, #no_http, #random_alphabet_characters, #rarrow?, #rds, #remove_comments_from_this_string, #remove_numbers, #require_the_html_templates, #require_these, #return_file_size_in_kb_of, #return_html_comment, #ruby_sitelib_dir?, #sanitize_this_id, #server_base_directory?, #string_remote_image, #today?, #try_to_require_rack, #try_to_require_the_open_gem, #write_what_into

Methods included from BaseModule::ContentType

#content_type_is_html, #content_type_is_jpeg, #content_type_is_json, #content_type_is_plain_text

Methods included from BaseModule::CommandlineArguments

#append_to_the_commandline_arguments, #commandline_arguments?, #first_argument?, #parse_these_commandline_arguments, #second_argument?, #set_commandline_arguments

Methods included from BaseModule::Colours

#all_html_colours, #lightgreen, #rev, #sdir, #sfancy, #sfile, #simp, #steelblue, #tomato

Constructor Details

#initialize(commandline_arguments = nil, run_already = true) ⇒ WebrickWrapper

#

initialize

#


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# File 'lib/cyberweb/webrick/webrick_wrapper.rb', line 30

def initialize(
    commandline_arguments = nil,
    run_already           = true
  )
  reset
  set_commandline_arguments(
    commandline_arguments
  )
  run if run_already
end

Class Method Details

.[](i = ARGV) ⇒ Object

#

Cyberweb::WebrickWrapper[]

#


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# File 'lib/cyberweb/webrick/webrick_wrapper.rb', line 103

def self.[](i = ARGV)
  new(i)
end

Instance Method Details

#increment_the_port_number(by_this_amount = 1) ⇒ Object

#

increment_the_port_number

#


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# File 'lib/cyberweb/webrick/webrick_wrapper.rb', line 60

def increment_the_port_number(by_this_amount = 1)
  @use_this_port += by_this_amount
end

#reset ⇒ Object

#

reset (reset tag)

#


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# File 'lib/cyberweb/webrick/webrick_wrapper.rb', line 44

def reset
  super()
  infer_the_namespace
  # ======================================================================= #
  # === @use_this_port
  # ======================================================================= #
  @use_this_port = 2000
  # ======================================================================= #
  # === @use_this_document_root
  # ======================================================================= #
  @use_this_document_root = return_pwd
end

#run ⇒ Object

#

run (run tag)

#


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# File 'lib/cyberweb/webrick/webrick_wrapper.rb', line 89

def run
  try_to_require_the_open_gem
  begin
    try_to_start_the_webrick_server
  rescue Errno::EADDRINUSE => _error
    puts 'Address is already in use. Trying with the next address.'
    increment_the_port_number
    try_to_start_the_webrick_server
  end
end

#try_to_start_the_webrick_server ⇒ Object

#

try_to_start_the_webrick_server

#


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# File 'lib/cyberweb/webrick/webrick_wrapper.rb', line 67

def try_to_start_the_webrick_server
  server = WEBrick::HTTPServer.new(
    Port:          @use_this_port,
    DocumentRoot:  @use_this_document_root,
    FancyIndexing: true # This looks better.
  )
  # ======================================================================= #
  # Add images/ subdirectory:
  # ======================================================================= #
  # server.mount('/images', ImagesServlet)
  server.mount('/parameters', Cyberweb::ParametersServlet)
  trap('INT') { server.shutdown }
  Thread.new {
    sleep 1
    Open.in_browser("http://localhost:#{use_this_port}")
  }
  server.start
end