tools/actions/upgrader.py

   1 # Copyright 2021 Erfan Abdi
   2 # SPDX-License-Identifier: GPL-3.0-or-later
   3 import logging
   4 import os
   5 from tools import helpers
   6 from tools.helpers.version import versiontuple
   7 import tools.config
   8
   9 def get_config(args):
  10     cfg = tools.config.load(args)
  11     args.arch = cfg["waydroid"]["arch"]
  12     args.images_path = cfg["waydroid"]["images_path"]
  13     args.vendor_type = cfg["waydroid"]["vendor_type"]
  14     args.system_ota = cfg["waydroid"]["system_ota"]
  15     args.vendor_ota = cfg["waydroid"]["vendor_ota"]
  16     args.session = None
  17
  18 def migration(args):
  19     try:
  20         old_ver = tools.helpers.props.file_get(args, args.work + "/waydroid_base.prop", "waydroid.tools_version")
  21         if versiontuple(old_ver) <= versiontuple("1.3.4"):
  22             chmod_paths = ["cache_http", "host-permissions", "lxc", "images", "rootfs", "data", "waydroid_base.prop", "waydroid.prop", "waydroid.cfg"]
  23             tools.helpers.run.user(args, ["chmod", "-R", "g-w,o-w"] + [os.path.join(args.work, f) for f in chmod_paths], check=False)
  24             tools.helpers.run.user(args, ["chmod", "g-w,o-w", args.work], check=False)
  25             os.remove(os.path.join(args.work, "session.cfg"))
  26         if versiontuple(old_ver) <= versiontuple("1.6.0"):
  27             # Because we now default adb to secure, disable auto_adb to avoid prompting the user on every session startup
  28             cfg = tools.config.load(args)
  29             cfg["waydroid"]["auto_adb"] = "False"
  30             tools.config.save(args, cfg)
  31     except:
  32         pass
  33
  34 def upgrade(args):
  35     get_config(args)
  36     status = "STOPPED"
  37     if os.path.exists(tools.config.defaults["lxc"] + "/waydroid"):
  38         status = helpers.lxc.status(args)
  39     if status != "STOPPED":
  40         logging.info("Stopping container")
  41         try:
  42             container = tools.helpers.ipc.DBusContainerService()
  43             args.session = container.GetSession()
  44             container.Stop(False)
  45         except Exception as e:
  46             logging.debug(e)
  47             tools.actions.container_manager.stop(args)
  48     migration(args)
  49     helpers.drivers.loadBinderNodes(args)
  50     if not args.offline:
  51         if args.images_path not in tools.config.defaults["preinstalled_images_paths"]:
  52             helpers.images.get(args)
  53         else:
  54             logging.info("Upgrade refused because Waydroid was configured to load pre-installed image from {}.".format(args.images_path))
  55     helpers.drivers.probeAshmemDriver(args)
  56     helpers.lxc.setup_host_perms(args)
  57     helpers.lxc.set_lxc_config(args)
  58     helpers.lxc.make_base_props(args)
  59     if status != "STOPPED":
  60         logging.info("Starting container")
  61         try:
  62             container.Start(args.session)
  63         except Exception as e:
  64             logging.debug(e)
  65             logging.error("Failed to restart container. Please do so manually.")