tunasync/tunasynctl.py
2015-05-16 14:09:57 +08:00

65 lines
1.8 KiB
Python
Executable File

#!/usr/bin/env python2
# -*- coding:utf-8 -*-
import sys
import socket
import argparse
import json
import struct
if __name__ == "__main__":
parser = argparse.ArgumentParser(prog="tunasynctl")
parser.add_argument("-s", "--socket",
default="/var/run/tunasync.sock", help="socket file")
subparsers = parser.add_subparsers(dest="command", help='sub-command help')
sp = subparsers.add_parser('start', help="start job")
sp.add_argument("target", help="mirror job name")
sp = subparsers.add_parser('stop', help="stop job")
sp.add_argument("target", help="mirror job name")
sp = subparsers.add_parser('restart', help="restart job")
sp.add_argument("target", help="mirror job name")
sp = subparsers.add_parser('status', help="show mirror status")
sp.add_argument("target", nargs="?", default="__ALL__", help="mirror job name")
sp = subparsers.add_parser('log', help="return log file path")
sp.add_argument("-n", type=int, default=0, help="last n-th log, default 0 (latest)")
sp.add_argument("target", help="mirror job name")
sp = subparsers.add_parser('help', help="show help message")
args = vars(parser.parse_args())
if args['command'] == "help":
parser.print_help()
sys.exit(0)
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
try:
sock.connect(args.pop("socket"))
except socket.error as msg:
print(msg)
sys.exit(1)
pack = json.dumps({
"cmd": args.pop("command"),
"target": args.pop("target"),
"kwargs": args,
})
try:
sock.sendall(struct.pack('!H', len(pack)) + pack)
length = struct.unpack('!H', sock.recv(2))[0]
print(sock.recv(length))
except Exception as e:
print(e)
finally:
sock.close()
# vim: ts=4 sw=4 sts=4 expandtab