Class: Ji2p::Startup::Bootstrap

Inherits:
Object
  • Object
show all
Defined in:
lib/ji2p/startup/bootstrap.rb

Instance Method Summary collapse

Constructor Details

#initialize(defaults = {'i2p.dir.config' => TMPDIR}) ⇒ Bootstrap

Returns a new instance of Bootstrap.



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# File 'lib/ji2p/startup/bootstrap.rb', line 8

def initialize defaults={'i2p.dir.config' => TMPDIR}
  @defaults = defaults
end

Instance Method Details

#boot! ⇒ Object 



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# File 'lib/ji2p/startup/bootstrap.rb', line 53

def boot!
  check_and_set_props!
  load_jars unless i2p_loaded?
  RouterManager.start_router!
  RouterManager.router_context
end

#check_and_set_props! ⇒ Object 



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# File 'lib/ji2p/startup/bootstrap.rb', line 37

def check_and_set_props!
  if System.getProperties['i2p.dir.base'].nil?
    unless ENV['I2PDIR'].nil?
      System.setProperty 'i2p.dir.base', ENV['I2PDIR'].to_s
    else
      raise ArgumentError, 'The system property i2p.dir.base is missing!', caller if @defaults['i2p.dir.base'].nil?
    end
  end
  if System.getProperties['i2p.dir.config'].nil?
    raise ArgumentError, 'The system property i2p.dir.config is missing!', caller if @defaults['i2p.dir.config'].nil?
    System.setProperty 'i2p.dir.config', @defaults['i2p.dir.config']
  end
  System.setProperty 'java.awt.headless', 'true' if System.getProperties['java.awt.headless'].nil?
  System.setProperty 'java.library.path', "#{System.getProperties['i2p.dir.base']}/lib" if System.getProperties['java.library.path'].nil?
end

#get_system_property(value) ⇒ Object 



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# File 'lib/ji2p/startup/bootstrap.rb', line 16

def get_system_property value
  System.getProperty[value.to_s]
end

#i2p_loaded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ji2p/startup/bootstrap.rb', line 31

def i2p_loaded?
  java_import java.lang.Thread
  cl = Thread.currentThread.getContextClassLoader
  cl.getURLs.select { |item| item.to_s.include? 'i2p.jar' }.size > 0
end

#load_jars ⇒ Object 



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# File 'lib/ji2p/startup/bootstrap.rb', line 20

def load_jars
  java_import java.lang.Thread
  java_import java.net.URL
  cl = Thread.currentThread.getContextClassLoader
  dirname = System.getProperties['i2p.dir.base']
  Dir["#{dirname}/lib/**.jar"].each do |jar|
    u = Java::JavaNet::URL.new "file://#{jar}"
    cl.addURL u
  end
end

#set_system_property(key, value) ⇒ Object 



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# File 'lib/ji2p/startup/bootstrap.rb', line 12

def set_system_property key, value
  System.setProperty key.to_s, value.to_s
end