Class: IONIS::Netsoul

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Netsoul

Instance of Netsoul



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# File 'lib/ionisnetsoul.rb', line 13

def initialize
  @tmpDir = File.join Dir.tmpdir, 'ionis_auth'
  Dir.mkdir @tmpDir if !File.directory? @tmpDir
  @tmpDir = File.join Dir.tmpdir, 'ionis_auth/nsUser'
  if !File.exist? @tmpDir or (File.mtime(@tmpDir).to_i + 300) < Time.now.to_i 
    begin
      hSock = TCPSocket.open('ns-server.epita.fr', 4242)
      line = hSock.gets
      if /salut (.*)/.match(line)
        hSock.write "list_users\n"
        @usrData = Hash.new
        while line = hSock.gets
          line.strip!
          break if line == 'rep 002 -- cmd end'
          line = line.split ' '
          @usrData[line[1]] = Hash.new
          @usrData[line[1]]['login'] = line[1]
          @usrData[line[1]]['ip'] = line[2]
          line[10] = line[10].split ':'
          @usrData[line[1]]['state'] = line[10][0]
          @usrData[line[1]]['since'] = line[10][1]
        end
      end
      hSock.close
    rescue SocketError
      raise IONIS::Exception::HostNotFound.new 405, "Can't resolve ns-server.epita.fr"
    rescue Errno::ECONNREFUSED
      raise IONIS::Exception::ConnectionRefused.new 403, "Connection refused to ns-server.epita.fr"
    end
    File.open(@tmpDir, "wb") {|f| Marshal.dump(@usrData, f)}
  else
    @usrData =  File.open(@tmpDir, "rb") {|f| Marshal.load(f)}
  end
end

Instance Method Details

#getAllOnlineUsers ⇒ Hash

Get informations about all connected user

Returns:

  • (Hash) —

    Information about given user in Array. If no-one was connected, the returned array will be empty



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# File 'lib/ionisnetsoul.rb', line 64

def getAllOnlineUsers
  return false if !@usrData
  @usrData[]
end

#getUser(login) ⇒ Hash

Get informations about given connected user

Parameters:

  • login (String) —

    IONIS Login

Returns:

  • (Hash) —

    Information about given user in Array. If User doesn’t exist, the returned array will be empty



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# File 'lib/ionisnetsoul.rb', line 51

def getUser 
  return false if !@usrData
  @usrData[]
end

#online?(login) ⇒ Boolean

Check if user is connected

Parameters:

  • login (String) —

    IONIS Login

Returns:

  • (Boolean) —

    True if user is Online, otherwize: false



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# File 'lib/ionisnetsoul.rb', line 72

def online? 
  return false if !@usrData
  return true if @usrData[]
  false
end

#size ⇒ fixnum

Get number of connected user(s)

Returns:

  • (fixnum) —

    Number of connected user(s)



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# File 'lib/ionisnetsoul.rb', line 58

def size
  return @usrData.size
end