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Versions: 71
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Contents
module Extface
class Driver::GenericPos < Extface::Driver
NAME = 'Generic Pos Printer (Serial)'.freeze
GROUP = Extface::PRINT_DRIVER
DEVELOPMENT = true #driver is not ready for production (not passing all tests or has major bugs)
# Select driver features
RAW = true #responds to #push(data) and #pull
PRINT = true #POS, slip printers
FISCAL = false #cash registers, fiscal printers
REPORT = false #only transmit data that must be parsed by handler, CDR, report devices
has_serial_config
alias_method :print, :push
def print_test_page(times = 1)
device.session("Print Test Page") do |s|
times.times do |t|
s.notify "Printing Test Page #{t}"
s.print "******************************\r\n*"
s.print "Extface Print Test #{t}".center(28)
s.print "*\r\n******************************\r\n"
s.notify "Printing driver information"
s.print "\r\nDriver:\r\n"
s.print "------------------------------\r\n"
s.print "#{self.class::NAME}".truncate(30)
s.print "\r\n"
if try(:serial?)
s.notify "Printing serial settings"
s.print "\r\nSerial Port Settings:\r\n"
s.print "------------------------------\r\n"
end
s.print "\r\n"
s.print "------------------------------\r\n"
s.print Time.now.strftime("Printed on %m/%d/%Y %T\r\n").rjust(32)
s.print "\r\n\r\n"
s.notify "Printing finished"
s.try :autocut
end
end
end
def check_status
return true #just pass
end
end
end
Version data entries
71 entries across 71 versions & 1 rubygems