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