Class: Origami::PPKLite::Header

Inherits:
Object
  • Object
show all
Defined in:
lib/origami/extensions/ppklite.rb

Overview

Class representing a certificate store header.

Constant Summary collapse

MAGIC = 
/%PPKLITE-(?<major>\d)\.(?<minor>\d)/

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(major_version = 2, minor_version = 1) ⇒ Header

Creates a file header, with the given major and minor versions.

major_version

Major version.

minor_version

Minor version.



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# File 'lib/origami/extensions/ppklite.rb', line 62

def initialize(major_version = 2, minor_version = 1)
  @major_version, @minor_version = major_version, minor_version
end

Instance Attribute Details

#major_version ⇒ Object

Returns the value of attribute major_version.



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# File 'lib/origami/extensions/ppklite.rb', line 55

def major_version
  @major_version
end

#minor_version ⇒ Object

Returns the value of attribute minor_version.



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# File 'lib/origami/extensions/ppklite.rb', line 55

def minor_version
  @minor_version
end

Class Method Details

.parse(stream) ⇒ Object

:nodoc:



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# File 'lib/origami/extensions/ppklite.rb', line 66

def self.parse(stream) # :nodoc:
  scanner = Parser.init_scanner(stream)

  if !scanner.scan(MAGIC).nil?
    maj = scanner['major'].to_i
    min = scanner['minor'].to_i
  else
    raise InvalidHeader, "Invalid header format"
  end

  scanner.skip(REGEXP_WHITESPACES)

  PPKLite::Header.new(maj, min)
end

Instance Method Details

#to_f ⇒ Object

:nodoc:



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# File 'lib/origami/extensions/ppklite.rb', line 92

def to_f # :nodoc:
  to_sym.to_s.to_f
end

#to_s(eol: $/) ⇒ Object

Outputs self into PDF code.



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# File 'lib/origami/extensions/ppklite.rb', line 84

def to_s(eol: $/)
  "%PPKLITE-#{@major_version}.#{@minor_version}".b + eol
end

#to_sym ⇒ Object

:nodoc:



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# File 'lib/origami/extensions/ppklite.rb', line 88

def to_sym # :nodoc:
  :"#{@major_version}.#{@minor_version}"
end