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