POST = "POST"
ROOT = "root"
SPEC_VERSION = "specVersion"
XML_VERSION = "<?xml version=\"1.0\"?>"
FAULT = "{http://schemas.xmlsoap.org/soap/envelope/}Fault"
ENVELOPE = "{http://schemas.xmlsoap.org/soap/envelope/}Envelope"
BODY = "{http://schemas.xmlsoap.org/soap/envelope/}Body"


CONTROL = 'urn:schemas-upnp-org:control-1-0'
SERVICE = 'urn:schemas-upnp-org:service-1-0'
DEVICE = 'urn:schemas-upnp-org:device-1-0'
GATEWAY_SCHEMA = 'urn:schemas-upnp-org:device:InternetGatewayDevice:1'
WAN_SCHEMA = 'urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1'
LAYER_SCHEMA = 'urn:schemas-upnp-org:service:Layer3Forwarding:1'
IP_SCHEMA = 'urn:schemas-upnp-org:service:WANIPConnection:1'

service_types = [
    GATEWAY_SCHEMA,
    WAN_SCHEMA,
    LAYER_SCHEMA,
    IP_SCHEMA,
    CONTROL,
    SERVICE,
    DEVICE,
]

SSDP_IP_ADDRESS = '239.255.255.250'
SSDP_PORT = 1900
SSDP_HOST = "%s:%i" % (SSDP_IP_ADDRESS, SSDP_PORT)
SSDP_DISCOVER = "ssdp:discover"
SSDP_ALL = "ssdp:all"
SSDP_BYEBYE = "ssdp:byebye"
SSDP_UPDATE = "ssdp:update"
SSDP_ROOT_DEVICE = "upnp:rootdevice"
line_separator = "\r\n"