62 lines
2.1 KiB
Python
62 lines
2.1 KiB
Python
import asyncore
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import logging
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import re
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import socket
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import sys
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from mopidy import settings
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from .session import MpdSession
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logger = logging.getLogger('mopidy.frontends.mpd.server')
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class MpdServer(asyncore.dispatcher):
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"""
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The MPD server. Creates a :class:`mopidy.frontends.mpd.session.MpdSession`
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for each client connection.
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"""
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def __init__(self, core_queue):
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asyncore.dispatcher.__init__(self)
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self.core_queue = core_queue
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def start(self):
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"""Start MPD server."""
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try:
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if socket.has_ipv6:
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self.create_socket(socket.AF_INET6, socket.SOCK_STREAM)
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# Explicitly configure socket to work for both IPv4 and IPv6
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self.socket.setsockopt(
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socket.IPPROTO_IPV6, socket.IPV6_V6ONLY, 0)
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else:
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self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
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self.set_reuse_addr()
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hostname = self._format_hostname(settings.MPD_SERVER_HOSTNAME)
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port = settings.MPD_SERVER_PORT
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logger.debug(u'MPD server is binding to [%s]:%s', hostname, port)
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self.bind((hostname, port))
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self.listen(1)
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logger.info(u'MPD server running at [%s]:%s',
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self._format_hostname(settings.MPD_SERVER_HOSTNAME),
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settings.MPD_SERVER_PORT)
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except IOError, e:
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logger.error('MPD server startup failed: %s' % e)
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sys.exit(1)
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def handle_accept(self):
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"""Handle new client connection."""
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(client_socket, client_socket_address) = self.accept()
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logger.info(u'MPD client connection from [%s]:%s',
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client_socket_address[0], client_socket_address[1])
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MpdSession(self, client_socket, client_socket_address,
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self.core_queue).start()
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def handle_close(self):
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"""Handle end of client connection."""
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self.close()
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def _format_hostname(self, hostname):
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if (socket.has_ipv6
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and re.match('\d+.\d+.\d+.\d+', hostname) is not None):
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hostname = '::ffff:%s' % hostname
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return hostname
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