Class: TTFunk::Table::Dsig

Inherits:
TTFunk::Table show all
Defined in:
lib/ttfunk/table/dsig.rb

Overview

Digital Signature (DSIG) table.

Defined Under Namespace

Classes: SignatureRecord

Constant Summary collapse

TAG =

Table tag.

'DSIG'

Instance Attribute Summary collapse

Attributes inherited from TTFunk::Table

#file, #length, #offset

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from TTFunk::Table

#exists?, #initialize, #raw

Constructor Details

This class inherits a constructor from TTFunk::Table

Instance Attribute Details

#flags ⇒ Integer (readonly)

Permission flags.

Returns:

  • (Integer)
Source Code
lib/ttfunk/table/dsig.rb, line 43
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def flags

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  @flags

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end

#signatures ⇒ Array<SignatureRecord> (readonly)

Signature records.

Returns:

Source Code
lib/ttfunk/table/dsig.rb, line 47
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def signatures

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  @signatures

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end

#version ⇒ Integer (readonly)

Version umber of this table.

Returns:

  • (Integer)
Source Code
lib/ttfunk/table/dsig.rb, line 39
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def version

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  @version

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end

Class Method Details

.encode(dsig) ⇒ String

Encode table.

Note: all signatures will be lost. This encodes an empty table regardless whether the supplied table contains any signtaures or not.

Parameters:

Returns:

  • (String)
Source Code
lib/ttfunk/table/dsig.rb, line 59
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def self.encode(dsig)

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  return unless dsig

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  # Don't attempt to re-sign or anything - just use dummy values.

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  # Since we're subsetting that should be permissible.

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  [dsig.version, 0, 0].pack('Nnn')

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end







    
  


  

    
Instance Method Details


    
      

  

  
    #tag  ⇒ String 
  

  

  


  

    
Table tag.



  





  


Returns:


    
  
    
  • 
      
      
        (String)
      
      
      
    
    • 
  







  Source Code
  
lib/ttfunk/table/dsig.rb, line 70

  
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def tag

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  TAG

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end