Class: IRCd::Message

Inherits:
Object
  • Object
show all
Defined in:
lib/rupircd/message.rb

Direct Known Subclasses

Command::Command, Reply::Reply

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(prefix, command, params) ⇒ Message

Returns a new instance of Message.



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# File 'lib/rupircd/message.rb', line 62

def initialize(prefix, command, params)
  @prefix  = prefix
  @command = command
  @params  = params
end

Instance Attribute Details

#command ⇒ Object (readonly)

Returns the value of attribute command.



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# File 'lib/rupircd/message.rb', line 67

def command
  @command
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/rupircd/message.rb', line 67

def params
  @params
end

#prefix ⇒ Object (readonly)

Returns the value of attribute prefix.



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# File 'lib/rupircd/message.rb', line 67

def prefix
  @prefix
end

Class Method Details

.build(prefix, command, params) ⇒ Object 



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# File 'lib/rupircd/message.rb', line 50

def self.build(prefix, command, params)
  cmd = command
  cmd.upcase! if String === cmd
  if Command::Commands.include?(cmd)
    Command::Commands[cmd.upcase].new(prefix, cmd, params)
  elsif Reply::Replies.include?(cmd)
    Reply::Replies[cmd].new(prefix, cmd, params)
  else
    raise UnknownCommand, command
  end
end

.parse(msg) ⇒ Object 



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# File 'lib/rupircd/message.rb', line 25

def self.parse(msg)
  prefix = nil
  command = ""
  tmp = []
  if msg[0] == ?:
    prefix, command, *tmp = msg[1..-1].split(" ")
  else
    command, *tmp = msg.split(" ")
  end
  command
  params = []
  eoc = false
  tmp.each_with_index{|ar,ind|
    if eoc
      params[-1] += ' ' + ar
    elsif ar[0] == ?:
      eoc = true
      params << ar[1..-1]
    else
      params << ar
    end
  }
  self.build(prefix, command, params)
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/rupircd/message.rb', line 107

def inspect
  sprintf('#<%s:0x%x prefix:%s command:%s params:%s>',
          self.class, self.object_id, @prefix, @command, @params.inspect)
end

#to_a ⇒ Object 



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# File 'lib/rupircd/message.rb', line 103

def to_a
  [@prefix, @command, @params]
end

#to_s ⇒ Object 



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# File 'lib/rupircd/message.rb', line 69

def to_s
  str = ''
  if @prefix && !@prefix.to_s.empty?
    str << ':'
    str << @prefix
    str << ' '
  end

  str << @command

  if @params
    f = false
    @params.each_with_index do |param, ind|
      param = param.to_s
      str << ' '
      if !f && (param.empty? || /[: ]/ =~ param)
        str << ':'
        str << param
        f = true
      elsif !f && ind == params.size - 1
        str << ':'
        str << param
      else
        str << param
      end
    end
  end

  str << "\x0D\x0A"

  str
end