[IMP] hw_drivers: Move PrinterDriver to Community

Printers should be usable by IoT Boxes connected to a community DB.

TaskID: 1939455

addons/hw_drivers/drivers/PrinterDriver.py

+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from base64 import b64decode
+import logging
+import subprocess
+import tempfile
+
+from odoo import _
+from odoo.addons.hw_drivers.controllers.driver import Driver, PPDs, conn, printers
+
+_logger = logging.getLogger(__name__)
+
+class PrinterDriver(Driver):
+    connection_type = 'printer'
+
+    def __init__(self, device):
+        super(PrinterDriver, self).__init__(device)
+        self._device_type = 'printer'
+        self._device_connection = self.dev['device-class'].lower()
+        self._device_name = self.dev['device-make-and-model']
+        self._device_identifier = self.dev['identifier']
+
+    @classmethod
+    def supported(cls, device):
+        protocol = ['dnssd', 'lpd']
+        if any(x in device['url'] for x in protocol) or 'direct' in device['device-class']:
+            ppdFile = ''
+            for device_id in [device_lo for device_lo in device['device-id'].split(';') if device['device-id']]:
+                if any(x in device_id for x in ['MDL','MODEL']):
+                    device.update({'MDL': device_id.split(':')[1]})
+                    for ppd in PPDs:
+                        if device['MDL'] in PPDs[ppd]['ppd-product']:
+                            ppdFile = ppd
+            if ppdFile:
+                conn.addPrinter(name = device['identifier'], ppdname = ppdFile, device = device['url'])
+            else:
+                conn.addPrinter(name = device['identifier'], device = device['url'])
+            if device['identifier'] not in printers:
+                conn.setPrinterInfo(device['identifier'], device['device-make-and-model'])
+                conn.enablePrinter(device['identifier'])
+                conn.acceptJobs(device['identifier'])
+                conn.setPrinterUsersAllowed(device['identifier'],['all'])
+            else:
+                device['device-make-and-model'] = printers[device['identifier']]['printer-info']
+            return True
+        return False
+
+    def action(self, data):
+        try:
+            with tempfile.NamedTemporaryFile() as tmp:
+                tmp.write(b64decode(data['document']))
+                tmp.flush()
+                subprocess.check_call("lp -d %s %s" % (self.dev['identifier'], tmp.name), shell=True)
+        except subprocess.CalledProcessError as e:
+            _logger.warning(e.output)