Class: PacketGen::Header::SCTP::InvalidStreamIdError

Inherits:
Error
  • Object
show all
Defined in:
lib/packetgen/header/sctp/error.rb,
lib/packetgen/header/sctp/error.rb

Overview

InvalidStreamIdentifier error

Author:

  • Sylvain Daubert

  • LemonTree55

Since:

  • 3.4.0

  • 4.1.0 Derived from Error

Constant Summary

Constants inherited from Error

Error::TYPES

Instance Method Summary collapse

Methods inherited from Error

#error_name

Methods included from Padded32

#padded?, #to_s

Instance Method Details

#from_human(val) ⇒ Object

Set #value from an Integer

Parameters:

  • val (Integer)

Since:

  • 3.4.0

  • 4.1.0 Derived from Error



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# File 'lib/packetgen/header/sctp/error.rb', line 136

def from_human(val)
  super
  self.value <<= 16 if self[:value] < BinStruct::Int
end

#stream_identifier ⇒ Integer

Get stream Id value

Returns:

  • (Integer)

Since:

  • 3.4.0

  • 4.1.0 Derived from Error



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# File 'lib/packetgen/header/sctp/error.rb', line 116

def stream_identifier
  self.value >> 16
end

#stream_identifier=(stream_id) ⇒ Integer

Set stream Id value

Parameters:

  • stream_id (Integer)

Returns:

  • (Integer)

Since:

  • 3.4.0

  • 4.1.0 Derived from Error



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# File 'lib/packetgen/header/sctp/error.rb', line 123

def stream_identifier=(stream_id)
  self.value = (stream_id & 0xffff) << 16
  stream_id
end

#to_human ⇒ String

Get human-readable string

Returns:

  • (String)

Since:

  • 3.4.0

  • 4.1.0 Derived from Error



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# File 'lib/packetgen/header/sctp/error.rb', line 130

def to_human
  "<#{error_name}: #{stream_identifier}>"
end