Module: DebuggerXml

Defined in:
lib/debugger_xml.rb,
lib/debugger_xml/version.rb,
lib/debugger_xml/ide/logger.rb,
lib/debugger_xml/vim/logger.rb,
lib/debugger_xml/fake_logger.rb,
lib/debugger_xml/byebug_proxy.rb,
lib/debugger_xml/ide/interface.rb,
lib/debugger_xml/ide/processor.rb,
lib/debugger_xml/vim/interface.rb,
lib/debugger_xml/vim/processor.rb,
lib/debugger_xml/debugger_proxy.rb,
lib/debugger_xml/vim/notification.rb,
lib/debugger_xml/multiprocess/monkey.rb,
lib/debugger_xml/multiprocess/pre_child.rb,
lib/debugger_xml/ide/control_command_processor.rb,
lib/debugger_xml/vim/control_command_processor.rb

Defined Under Namespace

Modules: Ide, MultiProcess, Vim Classes: ByebugProxy, DebuggerProxy, FakeLogger

Constant Summary collapse

VERSION = 
"0.4.0"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.control_thread ⇒ Object

Returns the value of attribute control_thread.



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# File 'lib/debugger_xml.rb', line 10

def control_thread
  @control_thread
end

.handler ⇒ Object

Returns the value of attribute handler.



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# File 'lib/debugger_xml.rb', line 10

def handler
  @handler
end

.logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/debugger_xml.rb', line 10

def logger
  @logger
end

.queue ⇒ Object

Returns the value of attribute queue.



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# File 'lib/debugger_xml.rb', line 10

def queue
  @queue
end

.wait_for_start ⇒ Object

Returns the value of attribute wait_for_start.



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# File 'lib/debugger_xml.rb', line 10

def wait_for_start
  @wait_for_start
end

Class Method Details

.proceed ⇒ Object 



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# File 'lib/debugger_xml.rb', line 75

def proceed
  return unless @mutex
  @mutex.synchronize { @proceed.signal }
end

.start_for_vim(proxy, options) ⇒ Object 



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# File 'lib/debugger_xml.rb', line 35

def start_for_vim(proxy, options)
  return if @control_thread
  logger.puts("Going to daemonize")
  daemonize!
  logger.puts("Successfully daemonized")
  $stdout.reopen(options.output_file, 'w')
  $stdout.sync
  $stderr.reopen($stdout)
  logger.puts("Redirected stderr")
  @mutex = Mutex.new
  @proceed = ConditionVariable.new
  @queue = Queue.new
  proxy.start
  logger.puts("Started debugger")
  File.unlink(options.socket) if File.exist?(options.socket)
  server = UNIXServer.new(options.socket)
  Vim::Notification.new("establish_connection", options).send
  logger.puts("Sent 'established_connection' command")
  @control_thread = proxy.debug_thread_class.new do
    begin
      while (session = server.accept)
        logger.puts("Accepted connection");
        interface = Vim::Interface.new(session, options)
        processor = Vim::ControlCommandProcessor.new(interface, proxy)
        proxy.handler = Vim::Processor.new(processor, interface, proxy)
        logger.puts("Going to process commands");
        processor.process_commands
      end
    rescue Exception => e
      logger.puts("INTERNAL ERROR!!! #{$!}") rescue nil
      logger.puts($!.backtrace.map { |l| "\t#{l}" }.join("\n")) rescue nil
      raise e
    ensure
      logger.puts("Closing server");
      server.close
    end
  end
  @mutex.synchronize { @proceed.wait(@mutex) } if wait_for_start
end

.start_remote_ide(proxy, host, port) ⇒ Object 



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# File 'lib/debugger_xml.rb', line 12

def start_remote_ide(proxy, host, port)
  return if @control_thread
  @mutex = Mutex.new
  @proceed = ConditionVariable.new
  @queue = Queue.new
  proxy.start
  @control_thread = proxy.debug_thread_class.new do
    server = TCPServer.new(host, port)
    $stderr.printf "Fast Debugger (debugger-xml #{VERSION}) listens on #{host}:#{port}\n"
    while (session = server.accept)
      dispatcher = ENV['IDE_PROCESS_DISPATCHER']
      if dispatcher && !dispatcher.include?(":")
        ENV['IDE_PROCESS_DISPATCHER'] = "#{session.peeraddr[2]}:#{dispatcher}"
      end
      interface = DebuggerXml::Ide::Interface.new(session)
      processor = DebuggerXml::Ide::ControlCommandProcessor.new(interface, proxy)
      debugger_class.handler = DebuggerXml::Ide::Processor.new(interface, proxy)
      processor.process_commands
    end
  end
  @mutex.synchronize { @proceed.wait(@mutex) } if wait_for_start
end