Class: NuWav::CartChunk

Inherits:
Chunk
  • Object
show all
Defined in:
lib/nu_wav/chunk.rb

Instance Attribute Summary collapse

Attributes inherited from Chunk

#id, #pad_byte, #raw, #size

Instance Method Summary collapse

Methods inherited from Chunk

#initialize, parse, #read_char, #read_dword, #read_word, #write_char, #write_dword, #write_word

Constructor Details

This class inherits a constructor from NuWav::Chunk

Instance Attribute Details

#artist ⇒ Object

Returns the value of attribute artist.



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# File 'lib/nu_wav/chunk.rb', line 215

def artist
  @artist
end

#category ⇒ Object

Returns the value of attribute category.



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# File 'lib/nu_wav/chunk.rb', line 215

def category
  @category
end

#classification ⇒ Object

Returns the value of attribute classification.



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# File 'lib/nu_wav/chunk.rb', line 215

def classification
  @classification
end

#client_id ⇒ Object

Returns the value of attribute client_id.



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# File 'lib/nu_wav/chunk.rb', line 215

def client_id
  @client_id
end

#cut_id ⇒ Object

Returns the value of attribute cut_id.



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# File 'lib/nu_wav/chunk.rb', line 215

def cut_id
  @cut_id
end

#end_date ⇒ Object

Returns the value of attribute end_date.



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# File 'lib/nu_wav/chunk.rb', line 215

def end_date
  @end_date
end

#end_time ⇒ Object

Returns the value of attribute end_time.



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# File 'lib/nu_wav/chunk.rb', line 215

def end_time
  @end_time
end

#level_reference ⇒ Object

Returns the value of attribute level_reference.



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# File 'lib/nu_wav/chunk.rb', line 215

def level_reference
  @level_reference
end

#out_cue ⇒ Object

Returns the value of attribute out_cue.



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# File 'lib/nu_wav/chunk.rb', line 215

def out_cue
  @out_cue
end

#post_timer ⇒ Object

Returns the value of attribute post_timer.



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# File 'lib/nu_wav/chunk.rb', line 215

def post_timer
  @post_timer
end

#producer_app_id ⇒ Object

Returns the value of attribute producer_app_id.



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# File 'lib/nu_wav/chunk.rb', line 215

def producer_app_id
  @producer_app_id
end

#producer_app_version ⇒ Object

Returns the value of attribute producer_app_version.



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# File 'lib/nu_wav/chunk.rb', line 215

def producer_app_version
  @producer_app_version
end

#reserved ⇒ Object

Returns the value of attribute reserved.



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# File 'lib/nu_wav/chunk.rb', line 215

def reserved
  @reserved
end

#start_date ⇒ Object

Returns the value of attribute start_date.



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# File 'lib/nu_wav/chunk.rb', line 215

def start_date
  @start_date
end

#start_time ⇒ Object

Returns the value of attribute start_time.



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# File 'lib/nu_wav/chunk.rb', line 215

def start_time
  @start_time
end

#tag_text ⇒ Object

Returns the value of attribute tag_text.



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# File 'lib/nu_wav/chunk.rb', line 215

def tag_text
  @tag_text
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/nu_wav/chunk.rb', line 215

def title
  @title
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/nu_wav/chunk.rb', line 215

def url
  @url
end

#user_def ⇒ Object

Returns the value of attribute user_def.



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# File 'lib/nu_wav/chunk.rb', line 215

def user_def
  @user_def
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/nu_wav/chunk.rb', line 215

def version
  @version
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/nu_wav/chunk.rb', line 218

def parse
  @version =              read_char(0,4)
  @title =                read_char(4,64)
  @artist =               read_char(68,64)
  @cut_id =               read_char(132,64)
  @client_id =            read_char(196,64)
  @category =             read_char(260,64)
  @classification =       read_char(324,64)
  @out_cue =              read_char(388,64)
  @start_date =           read_char(452,10)
  @start_time =           read_char(462,8)
  @end_date =             read_char(470,10)
  @end_time =             read_char(480,8)
  @producer_app_id =      read_char(488,64)
  @producer_app_version = read_char(552,64)
  @user_def =             read_char(616,64)
  @level_reference =      read_dword(680)
  @post_timer =           read_char(684,64)
  @reserved =             read_char(748,276)
  @url =                  read_char(1024,1024)
  @tag_text =             read_char(2048)
end

#to_binary(options = {}) ⇒ Object 



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# File 'lib/nu_wav/chunk.rb', line 245

def to_binary(options={})
  out = "cart" + write_dword(2048 + @tag_text.length )
  out += write_char(@version,4)
  out += write_char(@title,64)
  out += write_char(@artist,64)
  out += write_char(@cut_id,64)
  out += write_char(@client_id,64)
  out += write_char(@category,64)
  out += write_char(@classification,64)
  out += write_char(@out_cue,64)
  out += write_char(@start_date,10)
  out += write_char(@start_time,8)
  out += write_char(@end_date,10)
  out += write_char(@end_time,8)
  out += write_char(@producer_app_id,64)
  out += write_char(@producer_app_version,64)
  out += write_char(@user_def,64)
  out += write_dword(@level_reference)
  out += write_char(@post_timer,64)
  out += write_char(@reserved,276)
  out += write_char(@url,1024)
  out += write_char(@tag_text)
  out
end

#to_s ⇒ Object 



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# File 'lib/nu_wav/chunk.rb', line 241

def to_s
  "<chunk type:cart version:#{version}, title:#{title}, artist:#{artist}, cut_id:#{cut_id}, client_id:#{client_id}, category:#{category}, classification:#{classification}, out_cue:#{out_cue}, start_date:#{start_date}, start_time:#{start_time}, end_date:#{end_date}, end_time:#{end_time}, producer_app_id:#{producer_app_id}, producer_app_version:#{producer_app_version}, user_def:#{user_def}, level_reference:#{level_reference}, post_timer:#{post_timer}, reserved:#{reserved}, url:#{url}, tag_text:#{tag_text} />"
end