Class: CodepageBiff8Record

Inherits:
BiffRecord show all
Defined in:
lib/surpass/biff_record.rb

Overview

This record stores the text encoding used to write byte strings, stored as MS Windows code page identifier. The CODEPAGE record in BIFF8 always contains the code page 1200 (UTF-16). Therefore it is not possible to obtain the encoding used for a protection password (it is not UTF-16).

Record CODEPAGE, BIFF2-BIFF8:

Offset Size Contents 0 2 Code page identifier used for byte string text encoding:

016FH = 367 = ASCII
01B5H = 437 = IBM PC CP-437 (US)
02D0H = 720 = IBM PC CP-720 (OEM Arabic)
02E1H = 737 = IBM PC CP-737 (Greek)
0307H = 775 = IBM PC CP-775 (Baltic)
0352H = 850 = IBM PC CP-850 (Latin I)
0354H = 852 = IBM PC CP-852 (Latin II (Central European))
0357H = 855 = IBM PC CP-855 (Cyrillic)
0359H = 857 = IBM PC CP-857 (Turkish)
035AH = 858 = IBM PC CP-858 (Multilingual Latin I with Euro)
035CH = 860 = IBM PC CP-860 (Portuguese)
035DH = 861 = IBM PC CP-861 (Icelandic)
035EH = 862 = IBM PC CP-862 (Hebrew)
035FH = 863 = IBM PC CP-863 (Canadian (French))
0360H = 864 = IBM PC CP-864 (Arabic)
0361H = 865 = IBM PC CP-865 (Nordic)
0362H = 866 = IBM PC CP-866 (Cyrillic (Russian))
0365H = 869 = IBM PC CP-869 (Greek (Modern))
036AH = 874 = Windows CP-874 (Thai)
03A4H = 932 = Windows CP-932 (Japanese Shift-JIS)
03A8H = 936 = Windows CP-936 (Chinese Simplified GBK)
03B5H = 949 = Windows CP-949 (Korean (Wansung))
03B6H = 950 = Windows CP-950 (Chinese Traditional BIG5)
04B0H = 1200 = UTF-16 (BIFF8)
04E2H = 1250 = Windows CP-1250 (Latin II) (Central European)
04E3H = 1251 = Windows CP-1251 (Cyrillic)
04E4H = 1252 = Windows CP-1252 (Latin I) (BIFF4-BIFF7)
04E5H = 1253 = Windows CP-1253 (Greek)
04E6H = 1254 = Windows CP-1254 (Turkish)
04E7H = 1255 = Windows CP-1255 (Hebrew)
04E8H = 1256 = Windows CP-1256 (Arabic)
04E9H = 1257 = Windows CP-1257 (Baltic)
04EAH = 1258 = Windows CP-1258 (Vietnamese)
0551H = 1361 = Windows CP-1361 (Korean (Johab))
2710H = 10000 = Apple Roman
8000H = 32768 = Apple Roman
8001H = 32769 = Windows CP-1252 (Latin I) (BIFF2-BIFF3)

Constant Summary collapse

RECORD_ID = 
0x0042
UTF_16 = 
0x04B0

Constants inherited from BiffRecord

BiffRecord::BIFF_LIMIT, BiffRecord::CONTINUE_RECORD_ID

Instance Attribute Summary

Attributes inherited from BiffRecord

#record_data

Instance Method Summary collapse

Methods inherited from BiffRecord

#record_header, #to_biff

Constructor Details

#initialize ⇒ CodepageBiff8Record

Returns a new instance of CodepageBiff8Record.



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# File 'lib/surpass/biff_record.rb', line 512

def initialize
  @record_data = [UTF_16].pack('v')
end