40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
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class RMG_SSDP():
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def __init__(self, fhdhr, broadcast_ip, max_age):
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self.fhdhr = fhdhr
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self.ssdp_content = None
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self.broadcast_ip = broadcast_ip
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self.device_xml_path = '/device.xml'
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self.max_age = max_age
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def get(self):
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if self.ssdp_content:
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return self.ssdp_content.encode("utf-8")
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data = ''
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data_command = "NOTIFY * HTTP/1.1"
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data_dict = {
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"HOST": "%s:%s" % (self.broadcast_ip, 1900),
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"NT": 'urn:schemas-upnp-org:device-1-0',
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"NTS": "ssdp:alive",
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"USN": 'uuid:%s::%s' % (self.fhdhr.config.dict["main"]["uuid"], 'urn:schemas-upnp-org:device-1-0'),
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"SERVER": 'fHDHR/%s UPnP/1.0' % self.fhdhr.version,
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"LOCATION": "%s%s" % (self.fhdhr.api.base, self.device_xml_path),
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"AL": "%s%s" % (self.fhdhr.api.base, self.device_xml_path),
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"Cache-Control:max-age=": self.max_age
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}
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data += "%s\r\n" % data_command
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for data_key in list(data_dict.keys()):
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data += "%s:%s\r\n" % (data_key, data_dict[data_key])
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data += "\r\n"
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self.ssdp_content = data
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return data.encode("utf-8")
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