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74 lines
2.3 KiB
74 lines
2.3 KiB
#!/usr/bin/env python2
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# Copyright 2017 Mir Calculate. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from gi.repository import GLib
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import dbus
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import dbus.service
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import dbus.mainloop.glib
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from calculate.lib.utils.ip import check_port
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from calculate.lib.utils.files import writeFile
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import os
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import time
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DBUS_INTERFACE="org.calculate.CoreInterface"
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DBUS_NAME="org.calculate.Core"
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DBUS_OBJECT="/Core"
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class CoreObject(dbus.service.Object):
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@dbus.service.method(DBUS_INTERFACE,
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in_signature='i', out_signature='b')
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def Start(self, port):
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try:
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if not self.check_core(port):
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os.system("source /etc/profile;/sbin/start-stop-daemon --background --start "
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"--pidfile /var/run/cl_core.pid "
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"--exec /usr/sbin/cl-core -- "
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"--pid-file /var/run/cl_core.pid --close-on-inactive --start")
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for x in xrange(0, 24):
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if self.check_core(port):
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return True
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time.sleep(0.5)
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else:
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return False
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return True
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finally:
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self.mainloop.quit()
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@dbus.service.method(DBUS_INTERFACE,
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in_signature='i', out_signature='b')
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def Ping(self, port):
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try:
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return self.check_core(port)
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finally:
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self.mainloop.quit()
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def check_core(self, port):
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return check_port("127.0.0.1", port)
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if __name__ == '__main__':
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dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
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system_bus = dbus.SystemBus()
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name = dbus.service.BusName(DBUS_NAME, system_bus)
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obj = CoreObject(system_bus, DBUS_OBJECT)
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obj.mainloop = GLib.MainLoop()
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obj.mainloop.run()
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