Class: Codec::Strace

Inherits:
String show all
Defined in:
lib/codec/fix.rb

Instance Method Summary collapse

Methods inherited from String

#encode

Methods inherited from Fix

#check_length, #decode, #initialize

Methods inherited from Base

#add_sub_codec, #decode, #encode, #get_sub_codecs

Constructor Details

This class inherits a constructor from Codec::Fix

Instance Method Details

#build_field(buffer, field, length) ⇒ Object 



195
196
197
198
199
200
201
202
203
204
205
 
# File 'lib/codec/fix.rb', line 195

def build_field(buffer, field, length)
  data = ""
  buf = buffer.slice!(0...length)
  # if buf to decode is in EBCDIC then convert buf in ASCII
  if ( buf.unpack("C*").select{|c| c >= 128}.size > 0)
    buf.unpack("C*").each { |c| data += EBCDIC_2_ASCII[c] }
  else
    data = buf
  end
  field.set_value(data)
end