Class: QuartzTorrent::UdpTrackerAnnounceResponse

Inherits:
UdpTrackerResponse show all
Defined in:
lib/quartz_torrent/udptrackermsg.rb

Instance Attribute Summary collapse

Attributes inherited from UdpTrackerResponse

#action, #connectionId, #transactionId

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ UdpTrackerAnnounceResponse

Returns a new instance of UdpTrackerAnnounceResponse.



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# File 'lib/quartz_torrent/udptrackermsg.rb', line 215

def initialize
  super
  @interval = nil     
  @leechers = nil     
  @seeders = nil     
  @ips = []
  @ports = []
end

Instance Attribute Details

#interval ⇒ Object

Returns the value of attribute interval.



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# File 'lib/quartz_torrent/udptrackermsg.rb', line 224

def interval
  @interval
end

#ips ⇒ Object

Returns the value of attribute ips.



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# File 'lib/quartz_torrent/udptrackermsg.rb', line 227

def ips
  @ips
end

#leechers ⇒ Object

Returns the value of attribute leechers.



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# File 'lib/quartz_torrent/udptrackermsg.rb', line 225

def leechers
  @leechers
end

#ports ⇒ Object

Returns the value of attribute ports.



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# File 'lib/quartz_torrent/udptrackermsg.rb', line 228

def ports
  @ports
end

#seeders ⇒ Object

Returns the value of attribute seeders.



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# File 'lib/quartz_torrent/udptrackermsg.rb', line 226

def seeders
  @seeders
end

Class Method Details

.unserialize(msg) ⇒ Object 



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# File 'lib/quartz_torrent/udptrackermsg.rb', line 230

def self.unserialize(msg)
  raise "Invalid connect response: it is #{msg.length} when it must be at least 20" if msg.length < 20
  result = UdpTrackerAnnounceResponse.new
  result.action = UdpTrackerMessage::unpackNetworkOrder(msg,4)
  result.transactionId = UdpTrackerMessage::unpackNetworkOrder(msg[4,4],4)
  result.interval = UdpTrackerMessage::unpackNetworkOrder(msg[8,4],4)
  result.leechers = UdpTrackerMessage::unpackNetworkOrder(msg[12,4],4)
  result.seeders = UdpTrackerMessage::unpackNetworkOrder(msg[16,4],4)
  
  index = 20
  while index+6 < msg.length
    result.ips.push msg[index,4]
    result.ports.push msg[index+4,2]
    index += 6
  end
  result
end