mirror of https://github.com/tuhiproject/tuhi.git
77 lines
2.2 KiB
Python
Executable File
77 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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import sys
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import multiprocessing
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def maybe_start_tuhi(queue):
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should_start = queue.get()
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if not should_start:
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return
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import tuhi.base
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tuhi.base.main(['tuhi'])
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def main(args=sys.argv):
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queue = multiprocessing.Queue()
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tuhi_process = multiprocessing.Process(target=maybe_start_tuhi, args=(queue,))
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tuhi_process.daemon = True
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tuhi_process.start()
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# import after spawning the process, or the 2 processes will fight for GLib
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import kete
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from gi.repository import Gio, GLib
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# connect to the session
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try:
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connection = Gio.bus_get_sync(Gio.BusType.SESSION, None)
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except GLib.Error as e:
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if (e.domain == 'g-io-error-quark' and
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e.code == Gio.IOErrorEnum.DBUS_ERROR):
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raise kete.DBusError(e.message)
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else:
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raise e
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# attempt to connect to tuhi
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try:
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proxy = Gio.DBusProxy.new_sync(connection,
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Gio.DBusProxyFlags.NONE, None,
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kete.TUHI_DBUS_NAME,
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kete.ROOT_PATH,
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kete.ORG_FREEDESKTOP_TUHI1_MANAGER,
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None)
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except GLib.Error as e:
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if (e.domain == 'g-io-error-quark' and
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e.code == Gio.IOErrorEnum.DBUS_ERROR):
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raise kete.DBusError(e.message)
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else:
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raise e
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started = proxy.get_name_owner() is not None
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if not started:
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print(f'No-one is handling {kete.TUHI_DBUS_NAME}, attempting to start a daemon')
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queue.put(not started)
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kete.main(args)
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if __name__ == '__main__':
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main(sys.argv)
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