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42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
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import binascii
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import json
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import os
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import socket
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class Daemon:
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def __init__(self, port, cookie_dir):
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self.sock = socket.create_connection(('localhost', port))
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self.fd = self.sock.makefile()
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path = os.path.join(os.path.expanduser(cookie_dir), '.cookie')
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cookie = binascii.b2a_base64(open(path, 'rb').read())
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self.cookie = cookie.decode('ascii').strip()
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self.index = 0
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def request(self, method, params_list):
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obj = [{"method": method, "params": params, "id": self.index}
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for params in params_list]
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request = json.dumps(obj)
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msg = ('POST / HTTP/1.1\n'
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'Authorization: Basic {}\n'
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'Content-Length: {}\n\n'
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'{}'.format(self.cookie, len(request), request))
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self.sock.sendall(msg.encode('ascii'))
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status = self.fd.readline().strip()
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while True:
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if self.fd.readline().strip():
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continue # skip headers
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else:
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break # next line will contain the response
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data = self.fd.readline().strip()
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replies = json.loads(data)
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for reply in replies:
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assert reply['error'] is None, reply
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assert reply['id'] == self.index
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self.index += 1
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return [d['result'] for d in replies]
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