Sha256: 844e0586507052938802a998cb968d4e5d1a167cf654253c0ab0fd4c07644eea
Contents?: true
Size: 1.23 KB
Versions: 8
Compression:
Stored size: 1.23 KB
Contents
#!/usr/bin/env ruby -w
# encoding: UTF-8
#
# = FitHeader.rb -- Fit4Ruby - FIT file processing library for Ruby
#
# Copyright (c) 2014 by Chris Schlaeger <cs@taskjuggler.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
require 'bindata'
require 'fit4ruby/Log'
module Fit4Ruby
class FitHeader < BinData::Record
endian :little
uint8 :header_size, :initial_value => 14
uint8 :protocol_version, :initial_value => 16
uint16 :profile_version, :initial_value => 1012
uint32 :data_size, :initial_value => 0
string :data_type, :read_length => 4, :initial_value => '.FIT'
uint16 :crc, :initial_value => 0
def check
unless header_size == 14
Log.fatal "Unsupported header size #{header_size}"
end
unless data_type == '.FIT'
Log.fatal "Unknown file type #{data_type}"
end
end
def dump
puts <<"EOT"
Fit File Header
Header Size: #{header_size}
Protocol Version: #{protocol_version}
Profile Version: #{profile_version}
Data Size: #{data_size}
EOT
end
def end_pos
header_size + data_size
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems