Class: MCMD::MpcManager

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(fn = "/etc/pclist") ⇒ MpcManager

Returns a new instance of MpcManager.



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# File 'lib/nysol/mparallelmanager.rb', line 24

def initialize(fn="/etc/pclist")
	@localIP = MCMD::SysInfo.getMyIP
	@pcIP  = []
	@pcUID = []
	@pcPWD = []
	@ip2No  = {}
	File.open(fn){|fp|
		while lin = fp.gets do
			next if lin =~ /^#/
			lins = lin.chomp.split
			@pcIP  << lins[1]
			@pcUID << lins[0]
			@pcPWD << lins[2]
			@ip2No[lins[1]] = @pcIP.size-1
		end
	}
end

Instance Attribute Details

#localIP ⇒ Object (readonly)

Returns the value of attribute localIP.



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# File 'lib/nysol/mparallelmanager.rb', line 74

def localIP
  @localIP
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/nysol/mparallelmanager.rb', line 41

def each
	(0...@pcIP.size).each{|i|
		yield @pcIP[i],@pcUID[i],@pcPWD[i]
	}
end

#getIP(no) ⇒ Object 



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# File 'lib/nysol/mparallelmanager.rb', line 51

def getIP(no) 
	return @pcIP[no]
end

#getPWD(no) ⇒ Object 



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# File 'lib/nysol/mparallelmanager.rb', line 57

def getPWD(no) 
	return @pcPWD[no]
end

#getPWDbyIP(ip) ⇒ Object 



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# File 'lib/nysol/mparallelmanager.rb', line 68

def getPWDbyIP(ip) 
	return nil unless @ip2No.has_key?(ip)
	return getPWD(@ip2No[ip]) 
end

#getUID(no) ⇒ Object 



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# File 'lib/nysol/mparallelmanager.rb', line 54

def getUID(no) 
	return @pcUID[no]
end

#getUIDbyIP(ip) ⇒ Object 



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# File 'lib/nysol/mparallelmanager.rb', line 64

def getUIDbyIP(ip) 
	return nil unless @ip2No.has_key?(ip)
	return getUID(@ip2No[ip]) 
end

#has_IP?(ip) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nysol/mparallelmanager.rb', line 60

def has_IP?(ip)
	return @ip2No.has_key?(ip)
end

#pcCount ⇒ Object 



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# File 'lib/nysol/mparallelmanager.rb', line 48

def pcCount 
	return @pcIP.size
end