Class: Zim::FileHeader

Inherits:
Object
  • Object
show all
Defined in:
lib/zim/structs.rb

Overview

header data of a zim file

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(f) ⇒ FileHeader

read file header from a file



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# File 'lib/zim/structs.rb', line 29

def initialize(f)
  @magic         = f.read_int32
  @version       = f.read_int32
  @uuid          = f.read_str(16)
  @article_count = f.read_int32
  @cluster_count = f.read_int32
  @url_pos       = f.read_int64
  @title_pos     = f.read_int64
  @cluster_pos   = f.read_int64
  @mime_list_pos = f.read_int64
  @main_page     = f.read_int32
  @layout_page   = f.read_int32
  @checksum_pos  = f.read_int64
end

Instance Attribute Details

#article_count ⇒ Object (readonly)

Returns the value of attribute article_count.



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# File 'lib/zim/structs.rb', line 14

def article_count
  @article_count
end

#checksum_pos ⇒ Object (readonly)

:nodoc:



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# File 'lib/zim/structs.rb', line 26

def checksum_pos
  @checksum_pos
end

#cluster_count ⇒ Object (readonly)

Returns the value of attribute cluster_count.



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# File 'lib/zim/structs.rb', line 15

def cluster_count
  @cluster_count
end

#cluster_pos ⇒ Object (readonly)

:nodoc:



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# File 'lib/zim/structs.rb', line 18

def cluster_pos
  @cluster_pos
end

#layout_page ⇒ Object (readonly)

layout page index



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# File 'lib/zim/structs.rb', line 25

def layout_page
  @layout_page
end

#magic ⇒ Object (readonly)

magic number



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# File 'lib/zim/structs.rb', line 7

def magic
  @magic
end

#main_page ⇒ Object (readonly)

main page index



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# File 'lib/zim/structs.rb', line 22

def main_page
  @main_page
end

#mime_list_pos ⇒ Object (readonly)

:nodoc:



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# File 'lib/zim/structs.rb', line 19

def mime_list_pos
  @mime_list_pos
end

#title_pos ⇒ Object (readonly)

:nodoc:



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# File 'lib/zim/structs.rb', line 17

def title_pos
  @title_pos
end

#url_pos ⇒ Object (readonly)

:nodoc:



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# File 'lib/zim/structs.rb', line 16

def url_pos
  @url_pos
end

#uuid ⇒ Object (readonly)

uuid



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# File 'lib/zim/structs.rb', line 13

def uuid
  @uuid
end

#version ⇒ Object (readonly)

zim version



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# File 'lib/zim/structs.rb', line 10

def version
  @version
end