class PEdump::NE::VersionString

Constants

Padding
Value

Public Class Methods

read(f, size = SIZE) click to toggle source
Calls superclass method
# File lib/pedump/ne/version_info.rb, line 116
def self.read f, size = SIZE
  pos = f.tell
  super.tap do |x|
    x.szKey   = f.gets("\x00").to_s.chomp("\x00")
    x.Padding = f.tell%4 > 0 ? f.read(4 - f.tell%4) : nil

    value_len = [x.wValueLength*2, x.wLength - (f.tell-pos)].min
    value_len = 0 if value_len < 0

    cp = PEdump::NE.cp # XXX HACK

    x.Value   = f.read(value_len).to_s.chomp("\x00")
    begin
      x.Value.force_encoding("CP#{cp}").encode!('UTF-8').sub!(/\u0000$/,'')
    rescue
      x.Value.force_encoding("CP1250").encode!('UTF-8').sub!(/\u0000$/,'') rescue nil
    end
    if f.tell%4 > 0
      f.read(4-f.tell%4) # undoc padding?
    end
  end
end