Class: Riser::SocketAddress

Inherits:
Object
  • Object
show all
Defined in:
lib/riser/sockaddr.rb

Direct Known Subclasses

TCPSocketAddress, UNIXSocketAddress

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, backlog = nil) ⇒ SocketAddress 



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# File 'lib/riser/sockaddr.rb', line 8

def initialize(type, backlog=nil)
  @type = type
  @backlog = backlog
end

Instance Attribute Details

#backlog ⇒ Object (readonly)

Returns the value of attribute backlog.



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# File 'lib/riser/sockaddr.rb', line 14

def backlog
  @backlog
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/riser/sockaddr.rb', line 13

def type
  @type
end

Class Method Details

.parse(config) ⇒ Object 



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# File 'lib/riser/sockaddr.rb', line 42

def self.parse(config)
  unsquare = proc{|s| s.sub(/\A \[/x, '').sub(/\] \z/x, '') }
  case (config)
  when String
    case (config)
    when /\A tcp:/x
      uri = URI(config)
      if (uri.host && uri.port) then
        return TCPSocketAddress.new(unsquare.call(uri.host), uri.port)
      end
    when /\A unix:/x
      uri = URI(config)
      if (uri.path && ! uri.path.empty?) then
        return UNIXSocketAddress.new(uri.path)
      end
    when %r"\A [A-Za-z]+:/"x
      # unknown URI scheme
    when /\A (\S+):(\d+) \z/x
      host = $1
      port = $2.to_i
      return TCPSocketAddress.new(unsquare.call(host), port)
    end
  when Hash
    if (type = config[:type] || config['type']) then
      case (type.to_s)
      when 'tcp'
        host    = config[:host]    || config['host']
        port    = config[:port]    || config['port']
        backlog = config[:backlog] || config['backlog']
        if ((host && (host.is_a? String) && ! host.empty?) &&
            (port && (port.is_a? Integer)) &&
            (backlog.nil? || (backlog.is_a? Integer)))
        then
          return TCPSocketAddress.new(unsquare.call(host), port, backlog)
        end
      when 'unix'
        path    = config[:path]    || config['path']
        backlog = config[:backlog] || config['backlog']
        mode    = config[:mode]    || config['mode']
        owner   = config[:owner]   || config['owner']
        group   = config[:group]   || config['group']
        if ((path && (path.is_a? String) && ! path.empty?) &&
            (backlog.nil? || (backlog.is_a? Integer)) &&
            (mode.nil? || (mode.is_a? Integer)) &&
            (owner.nil? || (owner.is_a? Integer) || ((owner.is_a? String) && ! owner.empty?)) &&
            (group.nil? || (group.is_a? Integer) || ((group.is_a? String) && ! group.empty?)))
        then
          return UNIXSocketAddress.new(path, backlog, mode, owner, group)
        end
      end
    end
  end

  return
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/riser/sockaddr.rb', line 26

def ==(other)
  if (other.is_a? SocketAddress) then
    [ self.to_address, self.to_option ] == [ other.to_address, other.to_option ]
  else
    false
  end
end

#eql?(other) ⇒ Boolean 



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# File 'lib/riser/sockaddr.rb', line 34

def eql?(other)
  self == other
end

#hash ⇒ Object 



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# File 'lib/riser/sockaddr.rb', line 38

def hash
  [ to_address, to_option ].hash ^ self.class.hash
end

#to_address ⇒ Object 



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# File 'lib/riser/sockaddr.rb', line 16

def to_address
  [ @type ]
end

#to_option ⇒ Object 



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# File 'lib/riser/sockaddr.rb', line 20

def to_option
  option = {}
  option[:backlog] = @backlog if @backlog
  option
end