lokinet/contrib/py/ffi-example/lokinet.py

69 lines
1.5 KiB
Python

#!/usr/bin/env python3
from ctypes import *
import signal
import time
import threading
import os
lib_file = os.path.join(os.path.realpath('.'), 'liblokinet.so')
class LokiNET(threading.Thread):
lib = None
ctx = None
def load(self, lib, conf):
self.lib = CDLL(lib)
self.lib.llarp_ensure_config(conf)
self.ctx = self.lib.llarp_main_init(conf)
return self.ctx != 0
def inform_fail(self):
"""
inform lokinet crashed
"""
def inform_end(self):
"""
inform lokinet ended clean
"""
def signal(self, sig):
if self.ctx and self.lib:
self.lib.llarp_main_signal(self.ctx, int(sig))
def run(self):
code = self.lib.llarp_main_run(self.ctx)
print("llarp_main_run exited with status {}".format(code))
if code:
self.inform_fail()
else:
self.inform_end()
def close(self):
if self.lib and self.ctx:
self.lib.llarp_main_free(self.ctx)
def main():
loki = LokiNET()
if loki.load(lib_file, b'daemon.ini'):
if loki.configure():
loki.start()
else:
print("failed to configure lokinet context")
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
llarp.signal(signal.SIGINT)
finally:
loki.close()
return
if __name__ == '__main__':
main()