class CharDet::EscCharSetProber
Public Class Methods
new()
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Calls superclass method
CharDet::CharSetProber::new
# File lib/rchardet/escprober.rb, line 31 def initialize super() @codingSM = [ CodingStateMachine.new(HZSMModel), CodingStateMachine.new(ISO2022CNSMModel), CodingStateMachine.new(ISO2022JPSMModel), CodingStateMachine.new(ISO2022KRSMModel) ] reset() end
Public Instance Methods
feed(aBuf)
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# File lib/rchardet/escprober.rb, line 65 def feed(aBuf) aBuf.each_byte do |b| c = b.chr for codingSM in @codingSM next unless codingSM next unless codingSM.active codingState = codingSM.next_state(c) if codingState == EError codingSM.active = false @activeSM -= 1 if @activeSM <= 0 @state = ENotMe return get_state() end elsif codingState == EItsMe @state = EFoundIt @detectedCharset = codingSM.get_coding_state_machine() return get_state() end end end return get_state() end
get_charset_name()
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# File lib/rchardet/escprober.rb, line 53 def get_charset_name return @detectedCharset end
get_confidence()
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# File lib/rchardet/escprober.rb, line 57 def get_confidence if @detectedCharset return 0.99 else return 0.00 end end
reset()
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Calls superclass method
CharDet::CharSetProber#reset
# File lib/rchardet/escprober.rb, line 42 def reset super() for codingSM in @codingSM next if !codingSM codingSM.active = true codingSM.reset() end @activeSM = @codingSM.length @detectedCharset = nil end