tools/__init__.py

   1 # Copyright 2021 Oliver Smith
   2 # SPDX-License-Identifier: GPL-3.0-or-later
   3 # PYTHON_ARGCOMPLETE_OK
   4 import sys
   5 import logging
   6 import os
   7 import traceback
   8 import dbus.mainloop.glib
   9
  10 from . import actions
  11 from . import config
  12 from . import helpers
  13 from .helpers import logging as tools_logging
  14
  15
  16 def main():
  17     def actionNeedRoot(action):
  18         if os.geteuid() != 0:
  19             raise RuntimeError(
  20                 "Action \"{}\" needs root access".format(action))
  21
  22     # Wrap everything to display nice error messages
  23     args = None
  24     try:
  25         os.umask(0o000)
  26         # Parse arguments, set up logging
  27         args = helpers.arguments()
  28         args.cache = {}
  29         args.work = config.defaults["work"]
  30         args.config = args.work + "/waydroid.cfg"
  31         args.log = args.work + "/waydroid.log"
  32         args.sudo_timer = True
  33         args.timeout = 1800
  34
  35         if os.geteuid() == 0:
  36             if not os.path.exists(args.work):
  37                 os.mkdir(args.work)
  38         elif not os.path.exists(args.log):
  39             args.log = "/tmp/tools.log"
  40
  41         tools_logging.init(args)
  42
  43         dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
  44         dbus.mainloop.glib.threads_init()
  45
  46         if not actions.initializer.is_initialized(args) and \
  47                 args.action and args.action not in ("init", "first-launch", "log"):
  48             if args.wait_for_init:
  49                 actions.wait_for_init(args)
  50             else:
  51                 print('ERROR: WayDroid is not initialized, run "waydroid init"')
  52                 return 0
  53
  54         # Initialize or require config
  55         if args.action == "init":
  56             actionNeedRoot(args.action)
  57             actions.init(args)
  58         elif args.action == "upgrade":
  59             actionNeedRoot(args.action)
  60             actions.upgrade(args)
  61         elif args.action == "session":
  62             if args.subaction == "start":
  63                 actions.session_manager.start(args)
  64             elif args.subaction == "stop":
  65                 actions.session_manager.stop(args)
  66             else:
  67                 logging.info(
  68                     "Run waydroid {} -h for usage information.".format(args.action))
  69         elif args.action == "container":
  70             actionNeedRoot(args.action)
  71             if args.subaction == "start":
  72                 actions.container_manager.start(args)
  73             elif args.subaction == "stop":
  74                 actions.container_manager.stop(args)
  75             elif args.subaction == "restart":
  76                 actions.container_manager.restart(args)
  77             elif args.subaction == "freeze":
  78                 actions.container_manager.freeze(args)
  79             elif args.subaction == "unfreeze":
  80                 actions.container_manager.unfreeze(args)
  81             else:
  82                 logging.info(
  83                     "Run waydroid {} -h for usage information.".format(args.action))
  84         elif args.action == "app":
  85             if args.subaction == "install":
  86                 actions.app_manager.install(args)
  87             elif args.subaction == "remove":
  88                 actions.app_manager.remove(args)
  89             elif args.subaction == "launch":
  90                 actions.app_manager.launch(args)
  91             elif args.subaction == "intent":
  92                 actions.app_manager.intent(args)
  93             elif args.subaction == "list":
  94                 actions.app_manager.list(args)
  95             else:
  96                 logging.info(
  97                     "Run waydroid {} -h for usage information.".format(args.action))
  98         elif args.action == "prop":
  99             if args.subaction == "get":
 100                 ret = helpers.props.get(args, args.key)
 101                 if ret:
 102                     print(ret)
 103             elif args.subaction == "set":
 104                 helpers.props.set(args, args.key, args.value)
 105             else:
 106                 logging.info(
 107                     "Run waydroid {} -h for usage information.".format(args.action))
 108         elif args.action == "shell":
 109             actionNeedRoot(args.action)
 110             helpers.lxc.shell(args)
 111         elif args.action == "logcat":
 112             actionNeedRoot(args.action)
 113             helpers.lxc.logcat(args)
 114         elif args.action == "show-full-ui":
 115             actions.app_manager.showFullUI(args)
 116         elif args.action == "first-launch":
 117             actions.remote_init_client(args)
 118             if actions.initializer.is_initialized(args):
 119                 actions.app_manager.showFullUI(args)
 120         elif args.action == "status":
 121             actions.status.print_status(args)
 122         elif args.action == "log":
 123             if args.clear_log:
 124                 helpers.run.user(args, ["truncate", "-s", "0", args.log])
 125             try:
 126                 helpers.run.user(
 127                     args, ["tail", "-n", args.lines, "-F", args.log], output="tui")
 128             except KeyboardInterrupt:
 129                 pass
 130         else:
 131             logging.info("Run waydroid -h for usage information.")
 132
 133         #logging.info("Done")
 134
 135     except Exception as e:
 136         # Dump log to stdout when args (and therefore logging) init failed
 137         if not args:
 138             logging.getLogger().setLevel(logging.DEBUG)
 139
 140         logging.info("ERROR: " + str(e))
 141         logging.info("See also: <https://github.com/waydroid>")
 142         logging.debug(traceback.format_exc())
 143
 144         # Hints about the log file (print to stdout only)
 145         log_hint = "Run 'waydroid log' for details."
 146         if not args or not os.path.exists(args.log):
 147             log_hint += (" Alternatively you can use '--details-to-stdout' to"
 148                          " get more output, e.g. 'waydroid"
 149                          " --details-to-stdout init'.")
 150         print(log_hint)
 151         return 1
 152
 153
 154 if __name__ == "__main__":
 155     sys.exit(main())