glenux/xtm-utils
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Initial release.

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Glenn Y. Rolland 2010-11-08 13:07:09 +01:00
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COPYING Normal file
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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#!/usr/bin/ruby -d
require 'optparse'
require 'rubygems'
require 'bindata'
class XtmHeader < BinData::Record
# Offset Information Taille (octets)
# 0 Longueur du nom du programme 1
# 1 *Nom du programme 20
# 21 Longueur de la version 1
# 22 Version 4
# 26 Not used 10
# 36 Date 4
# 40 Longueur du nom du fichier original 1
# 41 Nom du fichier original 50
# 91 **Hash MD5 1
# 92 Nombre de fichiers 4
# 96 Taille du fichier original 8
endian :little
uint8 :progname_len, :value => lambda { progname_str.length }
string :progname_str, :length => 20
uint8 :version_len, :value => lambda { version_str.length }
string :version_str, :length => 4
string :unused, :length => 10
uint32le :date
uint8 :filename_len
stringz :filename_str, :length => 50
string :filename_str_pad, :length => lambda { 50 - filename_len - 1 }
uint8 :md5
uint32 :filecount
uint64 :filesize
def to_s
r = []
r << ( "Progname len : %s [%s]" % [self.progname_len, self.progname_len.offset] )
r << ( "Progname str : %s [%s]" % [self.progname_str, self.progname_str.offset] )
r << ( " Version len : %s [%s]" % [self.version_len, self.version_len.offset] )
r << ( " Version str : %s [%s]" % [self.version_str, self.version_str.offset] )
r << ( " Unused : %s [%s]" % [self.unused, self.unused.offset] )
r << ( " Date : %s [%s]" % [self.date, self.date.offset] )
r << ( "Filename len : %s [%s]" % [self.filename_len, self.filename_len.offset] )
r << ( "Filename str : %s [%s]" % [self.filename_str, self.filename_str.offset] )
r << ( " md5 : %s [%s]" % [self.md5, self.md5.offset] )
r << ( " Filecount : %d [%s]" % [self.filecount, self.filecount.offset] )
r << ( " Filesize : %s [%s]" % [self.filesize, self.filesize.offset] )
return r.join("\n")
end
end
class XtmJoin
class XtmJoinArgumentError < ArgumentError ; end
attr_reader :opts
def initialize args
@args = []
@input_xtm = nil
parse_command_line args
end
def parse_command_line args
@args = args.clone
@opts = OptionParser.new do |opts|
opts.banner = "Usage: #{File.basename $0} [action] [options]\n"
opts.separator ""
opts.separator "Actions:"
opts.on("-i", "--input FILE", "Input XTM file") do |r|
@input_xtm = r
end
opts.separator ""
opts.separator "General options:"
opts.on("-h", "--help", "Show this help") do |h|
@help = h
end
opts.on("-v", "--verbose", "Show warnings too") do |v|
@verbose = v
end
end
end
def validate!
@opts.parse!
raise XtmJoinArgumentError, "No input XTM file specified!" if @input_xtm.nil?
end
def run
validate!
File.open( @input_xtm, "rb" ) do |io|
header = XtmHeader::read io
puts header
end
end
def self.main args
xj = nil
begin
xj = XtmJoin.new args
xj.run
exit 0
rescue XtmJoinArgumentError => e
STDERR.puts "%s" % xj.opts
STDERR.puts "error: %s" % e.message
exit 1
rescue SystemExit => e
raise e
rescue Exception => e
STDERR.puts "error: %s" % e.message
exit 1
end
end
end
XtmJoin.main ARGV

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bin/xtmsplit Normal file
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xtmfile/xtmfile.rb Normal file
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