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Contents
# encoding: US-ASCII
require 'ostruct'
require 'binary_struct'
module Iso9660
module Util
ISO_DATE = BinaryStruct.new([
'a4', 'year', # Absolute year.
'a2', 'month',
'a2', 'day',
'a2', 'hour',
'a2', 'min',
'a2', 'sec',
'a2', 'hun',
'c', 'offset' # 15-min intervals (iow 4 per time zone).
])
ISO_DATE_SHORT = BinaryStruct.new([
'C', 'year', # Since 1900.
'C', 'month',
'C', 'day',
'C', 'hour',
'C', 'min',
'C', 'sec',
'c', 'offset' # 15-min intervals.
])
def self.IsoToRubyDate(isodate)
begin
tv = OpenStruct.new(ISO_DATE.decode(isodate))
rescue
return Time.at(0).gmtime
end
Time.gm(tv.sec, tv.min, tv.hour, tv.day, tv.month, tv.year, nil, nil, nil, tv.offset / 4)
end
def self.GetTimezone(isodate)
isodate[16, 1].unpack('c')[0] / 4
end
def self.IsoShortToRubyDate(isoShort)
return Time.at(0).gmtime if isoShort == "\0" * 7
begin
tv = OpenStruct.new(ISO_DATE_SHORT.decode(isoShort))
rescue
return Time.at(0).gmtime
end
Time.gm(tv.sec, tv.min, tv.hour, tv.day, tv.month, tv.year + 1900, nil, nil, nil, tv.offset / 4)
end
def self.GetShortTimezone(isoShort)
isoShort[7] / 4
end
end
end
Version data entries
66 entries across 66 versions & 1 rubygems