Class: I2P::Destination

Inherits:
Structure show all
Defined in:
lib/i2p/data/destination.rb,
lib/i2p/sdk.rb

Overview

**I2P destination data structure.**

Defines an endpoint in the I2P network. The destination may move around in the network, but messages sent to the destination will reach it.

See Also:

Since:

  • 0.1.3

Constant Summary collapse

BYTESIZE =

minimum

Since:

  • 0.1.3

387

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Structure

#==, #eql?, parse, #to_base64

Constructor Details

#initialize(public_key, signing_key, certificate = Certificate.new) ⇒ Destination

Initializes a new destination instance.

Parameters:

Since:

  • 0.1.3



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# File 'lib/i2p/data/destination.rb', line 28

def initialize(public_key, signing_key, certificate = Certificate.new)
  @public_key  = public_key
  @signing_key = signing_key
  @certificate = certificate
end

Instance Attribute Details

#certificate ⇒ Certificate

Returns:

Since:

  • 0.1.3



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# File 'lib/i2p/data/destination.rb', line 44

def certificate
  @certificate
end

#public_key ⇒ PublicKey

Returns:

Since:

  • 0.1.3



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# File 'lib/i2p/data/destination.rb', line 36

def public_key
  @public_key
end

#signing_key ⇒ SigningPublicKey

Returns:

Since:

  • 0.1.3



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# File 'lib/i2p/data/destination.rb', line 40

def signing_key
  @signing_key
end

Class Method Details

.read(input) ⇒ Destination

Reads a destination from the given ‘input` stream.

Parameters:

  • input (IO, StringIO)

Returns:

Since:

  • 0.1.3



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# File 'lib/i2p/data/destination.rb', line 18

def self.read(input)
  self.new(PublicKey.read(input), SigningPublicKey.read(input), Certificate.read(input))
end

Instance Method Details

#size ⇒ Integer Also known as: bytesize

Returns the byte size of this data structure.

Returns:

  • (Integer)

Since:

  • 0.1.3



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# File 'lib/i2p/data/destination.rb', line 50

def size
  public_key.size + signing_key.size + certificate.size
end

#to_java ⇒ Object

Returns an instance of the Java class ‘net.i2p.data.Destination`.

**This method only works with JRuby, not with MRI or YARV.**

Returns:

  • (Object)

See Also:



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# File 'lib/i2p/sdk.rb', line 95

def to_java
  I2P::SDK::Destination.new(to_base64)
end

#to_s ⇒ String

Returns the binary string representation of this destination.

Returns:

  • (String)

Since:

  • 0.1.3



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# File 'lib/i2p/data/destination.rb', line 59

def to_s
  StringIO.open do |buffer|
    buffer.write(public_key.to_s)
    buffer.write(signing_key.to_s)
    buffer.write(certificate.to_s)
    buffer.string
  end
end