fax/faxdevice.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # (c) Copyright 2010 Hewlett-Packard Development Company, L.P.
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  18 #
  19 # Author: Don Welch
  20 #
  21
  22 # Local
  23 from base.g import *
  24 from prnt import cups
  25 from base import device, codes
  26 from soapfax import SOAPFaxDevice
  27 from pmlfax import PMLFaxDevice
  28 from marvellfax import MarvellFaxDevice
  29
  30 def FaxDevice(device_uri=None, printer_name=None,
  31               callback=None,
  32               fax_type=FAX_TYPE_NONE,
  33               disable_dbus=False):
  34
  35     if fax_type == FAX_TYPE_NONE:
  36         if device_uri is None and printer_name is not None:
  37             printers = cups.getPrinters()
  38
  39             for p in printers:
  40                 if p.name.lower() == printer_name.lower():
  41                     device_uri = p.device_uri
  42                     break
  43             else:
  44                 raise Error(ERROR_DEVICE_NOT_FOUND)
  45
  46         if device_uri is not None:
  47             mq = device.queryModelByURI(device_uri)
  48             fax_type = mq['fax-type']
  49
  50     log.debug("fax-type=%d" % fax_type)
  51
  52     if fax_type in (FAX_TYPE_BLACK_SEND_EARLY_OPEN, FAX_TYPE_BLACK_SEND_LATE_OPEN):
  53         return PMLFaxDevice(device_uri, printer_name, callback, fax_type, disable_dbus)
  54
  55     elif fax_type == FAX_TYPE_SOAP:
  56         return SOAPFaxDevice(device_uri, printer_name, callback, fax_type, disable_dbus)
  57
  58     elif fax_type == FAX_TYPE_LEDMSOAP:
  59         return LEDMSOAPFaxDevice(device_uri, printer_name, callback, fax_type, disable_dbus)
  60
  61     elif fax_type == FAX_TYPE_MARVELL:
  62         return MarvellFaxDevice(device_uri, printer_name, callback, fax_type, disable_dbus)
  63
  64     elif fax_type == FAX_TYPE_LEDM:
  65         from ledmfax import LEDMFaxDevice
  66         return LEDMFaxDevice(device_uri, printer_name, callback, fax_type, disable_dbus)
  67
  68
  69     else:
  70         raise Error(ERROR_DEVICE_DOES_NOT_SUPPORT_OPERATION)