Main bits of presence service refactor
Dan Williams
18 years ago
parent
c4b112366c
commit
d931dca579
@ -0,0 +1,127 @@
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import pwd
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import os
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import pygtk
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pygtk.require('2.0')
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import gtk
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#from sugar import env
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PRESENCE_SERVICE_TYPE = "_presence_olpc._tcp"
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class Buddy(object):
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"""Represents another person on the network and keeps track of the
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activities and resources they make available for sharing."""
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def __init__(self, service):
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self._services = {}
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self._nick_name = service.get_name()
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self._address = service.get_address()
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self._valid = False
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self._icon = None
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self.add_service(service)
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def add_service(self, service):
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"""Adds a new service to this buddy's service list."""
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if service.get_type() in self._services.keys():
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return
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self._services.keys[service.get_type()] = service
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# FIXME: send out signal for new service found
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if service.get_type() == PRESENCE_SERVICE_TYPE:
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# A buddy isn't valid until its official presence
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# service has been found and resolved
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self._valid = True
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def remove_service(self, service):
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"""Remove a service from a buddy; ie, the activity was closed
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or the buddy went away."""
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if service.get_type() in self._services.keys():
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del self._services[service.get_type()]
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if service.get_type() == PRESENCE_SERVICE_TYPE:
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self._valid = False
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def is_valid(self):
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"""Return whether the buddy is valid or not. A buddy is
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not valid until its official presence service has been found
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and successfully resolved."""
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return self._valid
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def get_icon_pixbuf(self):
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if self._icon:
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pbl = gtk.gdk.PixbufLoader()
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pbl.write(self._icon)
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pbl.close()
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return pbl.get_pixbuf()
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else:
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return None
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def get_icon(self):
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"""Return the buddies icon, if any."""
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return self._icon
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def get_address(self):
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return self._address
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def add_service(self, service):
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if service.get_name() != self._nick_name:
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return False
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if service.get_address() != self._address:
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return False
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if self._services.has_key(service.get_type()):
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return False
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self._services[service.get_type()] = service
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def remove_service(self, stype):
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if self._services.has_key(stype):
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del self._services[stype]
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def get_service(self, stype):
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if self._services.has_key(stype):
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return self._services[stype]
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return None
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def get_nick_name(self):
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return self._nick_name
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def set_icon(self, icon):
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"""Can only set icon for other buddies. The Owner
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takes care of setting it's own icon."""
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self._icon = icon
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# FIXME: do callbacks for icon-changed
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class Owner(Buddy):
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"""Class representing the owner of this machine/instance."""
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def __init__(self):
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nick = env.get_nick_name()
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if not nick:
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nick = pwd.getpwuid(os.getuid())[0]
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if not nick or not len(nick):
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nick = "n00b"
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Buddy.__init__(self)
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user_dir = env.get_user_dir()
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if not os.path.exists(user_dir):
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try:
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os.makedirs(user_dir)
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except OSError:
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print 'Could not create user directory.'
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for fname in os.listdir(user_dir):
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if not fname.startswith("buddy-icon."):
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continue
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fd = open(os.path.join(user_dir, fname), "r")
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self._icon = fd.read()
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fd.close()
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break
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def set_icon(self, icon):
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"""Can only set icon in constructor for now."""
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pass
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def add_service(self, service):
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"""Do nothing here, since all services we need to know about
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are registered with us by our group."""
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pass
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@ -0,0 +1,373 @@
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import threading
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import avahi, dbus, dbus.glib, dbus.dbus_bindings, gobject
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import Buddy
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import Service
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import os
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ACTION_SERVICE_APPEARED = 'appeared'
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ACTION_SERVICE_DISAPPEARED = 'disappeared'
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class PresenceService(object):
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"""Object providing information about the presence of Buddies
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and what activities they make available to others."""
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__lock = threading.Lock()
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__instance = None
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def get_instance():
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"""Return, creating if needed, the singleton PresenceService
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object."""
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PresenceService.__lock.acquire()
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if not PresenceService.__instance:
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PresenceService.__instance = PresenceService()
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PresenceService.__lock.release()
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return PresenceService.__instance
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get_instance = staticmethod(get_instance)
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def __init__(self, debug=False):
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self._debug = debug
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self._lock = threading.Lock()
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self._started = False
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# nick -> Buddy: buddies we've found
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self._buddies = {}
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# group UID -> Group: groups we've found
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self._groups = {}
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# All the mdns service types we care about
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self._allowed_service_types = []
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# Keep track of stuff we're already browsing with ZC
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self._service_type_browsers = {}
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self._service_browsers = {}
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# We only resolve services that our clients are interested in;
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# but we store unresolved services so that when a client does
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# become interested in a new service type, we can quickly
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# resolve it
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self._unresolved_services = []
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self._bus = dbus.SystemBus()
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self._server = dbus.Interface(self._bus.get_object(avahi.DBUS_NAME,
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avahi.DBUS_PATH_SERVER), avahi.DBUS_INTERFACE_SERVER)
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def start(self):
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"""Start the presence service by kicking off service discovery."""
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self._lock.acquire()
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if self._started:
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self._lock.release()
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return
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self._started = True
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self._lock.release()
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# Always browse .local
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self._new_domain_cb(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, "local")
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# Connect to Avahi and start looking for stuff
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domain_browser = self._server.DomainBrowserNew(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, "", avahi.DOMAIN_BROWSER_BROWSE, dbus.UInt32(0))
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db = dbus.Interface(self._bus.get_object(avahi.DBUS_NAME, domain_browser), avahi.DBUS_INTERFACE_DOMAIN_BROWSER)
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db.connect_to_signal('ItemNew', self._new_domain_cb_glue)
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def set_debug(self, debug):
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self._debug = debug
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def _log(self, msg):
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"""Simple logger."""
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if self._debug:
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print "PresenceService(%d): %s" % (os.getpid(), msg)
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def _resolve_service_error_handler(self, err):
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self._log("error resolving service: %s" % err)
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def _find_service(self, slist, name=None, stype=None, domain=None, address=None, port=None):
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"""Search a list of services for ones matching certain criteria."""
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found = []
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for service in slist:
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if name and service.get_name() != name:
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continue
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if stype and service.get_type() != stype:
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continue
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if domain and service.get_domain() != domain:
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continue
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if address and service.get_address() != address:
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continue
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if port and service.get_port() != port:
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continue
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found.append(service)
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return found
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def _resolve_service_reply_cb(self, interface, protocol, name, stype, domain, host, aprotocol, address, port, txt, flags):
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"""When the service discovery finally gets here, we've got enough information about the
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service to assign it to a buddy."""
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self._log("resolved service '%s' type '%s' domain '%s' to %s:%s" % (name, stype, domain, address, port))
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# If this service was previously unresolved, remove it from the
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# unresolved list
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found = self._find_service(self._unresolved_services, name=name,
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stype=stype, domain=domain)
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if not len(found):
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return False
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for service in found:
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self._unresolved_services.remove(service)
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# Update the service now that it's been resolved
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service = found[0]
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service.set_address(address)
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service.set_port(port)
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service.set_properties(txt)
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# Once a service is resolved, we match it up to an existing buddy,
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# or create a new Buddy if this is the first service known about the buddy
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added = was_valid = False
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try:
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buddy = self._buddies[name]
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was_valid = buddy.is_valid()
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added = buddy.add_service(service)
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except KeyError:
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buddy = Buddy.Buddy(service)
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self._buddies[name] = buddy
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added = True
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if not was_valid and buddy.is_valid():
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# FIXME: send out "new buddy" signals
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pass
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if added:
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# FIXME: send out buddy service added signals
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pass
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return False
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def _resolve_service_reply_cb_glue(self, interface, protocol, name, stype, domain, host, aprotocol, address, port, txt, flags):
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gobject.idle_add(self._resolve_service_reply_cb, interface, protocol,
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name, stype, domain, host, aprotocol, address, port, txt, flags)
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def _resolve_service(self, interface, protocol, name, stype, domain, flags):
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"""Resolve and lookup a ZeroConf service to obtain its address and TXT records."""
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# Ask avahi to resolve this particular service
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self._server.ResolveService(int(interface), int(protocol), name,
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stype, domain, avahi.PROTO_UNSPEC, dbus.UInt32(0), # use flags here maybe?
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reply_handler=self._resolve_service_reply_cb_glue,
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error_handler=self._resolve_service_error_handler)
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return False
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def _service_appeared_cb(self, interface, protocol, name, stype, domain, flags):
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self._log("found service '%s' (%d) of type '%s' in domain '%s' on %i.%i." % (name, flags, stype, domain, interface, protocol))
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# Add the service to our unresolved services list
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found = self._find_service(self._unresolved_services, name=name,
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stype=stype, domain=domain)
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if not len(found):
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service = Service.Service(name, stype, domain)
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self._unresolved_services.append(service)
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# If we care about the service right now, resolve it
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if stype in self._allowed_service_types or stype == Buddy.PRESENCE_SERVICE_TYPE:
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gobject.idle_add(self._resolve_service, interface, protocol, name, stype, domain, flags)
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return False
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def _service_appeared_cb_glue(self, interface, protocol, name, stype, domain, flags):
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gobject.idle_add(self._service_appeared_cb, interface, protocol, name, stype, domain, flags)
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def _service_disappeared_cb(self, interface, protocol, name, stype, domain, flags):
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self._log("service '%s' of type '%s' in domain '%s' on %i.%i disappeared." % (name, stype, domain, interface, protocol))
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# Remove the service from our unresolved services list
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found = self._find_service(self._unresolved_services, name=name,
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stype=stype, domain=domain)
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buddy = None
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try:
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buddy = self._buddies[name]
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except KeyError:
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pass
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# Remove the service from the buddy
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if buddy:
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buddy.remove_service(found[0])
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# FIXME: send buddy service remove signals
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if not buddy.is_valid():
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del self._buddies[name]
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# FIXME: send buddy disappeared message
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for service in found:
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self._unresolved_services.remove(service)
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return False
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def _service_disappeared_cb_glue(self, interface, protocol, name, stype, domain, flags):
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gobject.idle_add(self._service_disappeared_cb, interface, protocol, name, stype, domain, flags)
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def _new_service_type_cb(self, interface, protocol, stype, domain, flags):
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# Are we already browsing this domain for this type?
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if self._service_browsers.has_key((interface, protocol, stype, domain)):
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return
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# Start browsing for all services of this type in this domain
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s_browser = self._server.ServiceBrowserNew(interface, protocol, stype, domain, dbus.UInt32(0))
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browser_obj = dbus.Interface(self._bus.get_object(avahi.DBUS_NAME, s_browser), avahi.DBUS_INTERFACE_SERVICE_BROWSER)
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self._log("now browsing for services of type '%s' in domain '%s' on %i.%i ..." % (stype, domain, interface, protocol))
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browser_obj.connect_to_signal('ItemNew', self._service_appeared_cb_glue)
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browser_obj.connect_to_signal('ItemRemove', self._service_disappeared_cb_glue)
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self._service_browsers[(interface, protocol, stype, domain)] = browser_obj
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return False
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def _new_service_type_cb_glue(self, interface, protocol, stype, domain, flags):
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gobject.idle_add(self._new_service_type_cb, interface, protocol, stype, domain, flags)
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def _new_domain_cb(self, interface, protocol, domain, flags=0):
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"""Callback from Avahi when a new domain has been found. Start
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browsing the new domain."""
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# Only use .local for now...
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if domain != "local":
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return
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# Are we already browsing this domain?
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if self._service_type_browsers.has_key((interface, protocol, domain)):
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return
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# Start browsing this domain for the services its members offer
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try:
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st_browser = self._server.ServiceTypeBrowserNew(interface, protocol, domain, dbus.UInt32(0))
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browser_obj = dbus.Interface(self._bus.get_object(avahi.DBUS_NAME, st_browser), avahi.DBUS_INTERFACE_SERVICE_TYPE_BROWSER)
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except dbus.DBusException, exc:
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self._log("got exception %s while attempting to browse domain %s on %i.%i" % (domain, interface, protocol))
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str_exc = str(exc)
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if str_exc.find("The name org.freedesktop.Avahi was not provided by any .service files") >= 0:
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raise Exception("Avahi does not appear to be running. '%s'" % str_exc)
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else:
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raise exc
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self._log("now browsing domain '%s' on %i.%i ..." % (domain, interface, protocol))
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browser_obj.connect_to_signal('ItemNew', self._new_service_type_cb_glue)
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self._service_type_browsers[(interface, protocol, domain)] = browser_obj
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return False
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def _new_domain_cb_glue(self, interface, protocol, domain, flags=0):
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gobject.idle_add(self._new_domain_cb, interface, protocol, domain, flags)
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def track_service_type(self, stype):
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"""Requests that the Presence service look for and recognize
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a certain mDNS service types."""
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if not type(stype) == type(""):
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raise ValueError("service type must be a string.")
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if stype == Buddy.PRESENCE_SERVICE_TYPE:
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return
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if stype in self._allowed_service_types:
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return
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self._allowed_service_types.append(stype)
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# Find unresolved services that match the service type
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# we're now interested in, and resolve them
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found = self._find_service(self._unresolved_services, stype=stype)
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for service in found:
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gobject.idle_add(self._resolve_service, interface, protocol, name, stype, domain, flags)
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def untrack_service_type(self, stype):
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"""Stop tracking a certain mDNS service."""
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if not type(stype) == type(""):
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raise ValueError("service type must be a string.")
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if name in self._allowed_service_types:
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self._allowed_service_types.remove(stype)
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def register_service(self, service):
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"""Register a new service, advertising it to other Buddies on the network."""
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rs_name = service.get_name()
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rs_stype = service.get_type()
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rs_port = service.get_port()
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if type(rs_port) != type(1) and rs_port <= 1024:
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raise ValueError("invalid service port.")
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rs_props = service.get_properties()
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self._log("registered service name '%s' type '%s' on port %d with args %s" % (rs_name, rs_stype, rs_port, rs_props))
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try:
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group = dbus.Interface(self._bus.get_object(avahi.DBUS_NAME, self._server.EntryGroupNew()), avahi.DBUS_INTERFACE_ENTRY_GROUP)
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info = ["%s=%s" % (k, v) for k, v in rs_props.items()]
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group.AddService(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, 0, rs_name, rs_stype,
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"", "", # domain, host (let the system figure it out)
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dbus.UInt16(rs_port), info,)
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group.Commit()
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except dbus.dbus_bindings.DBusException, exc:
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# FIXME: ignore local name collisions, since that means
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# the zeroconf service is already registered. Ideally we
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# should un-register it an re-register with the correct info
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if str(exc) == "Local name collision":
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pass
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self.track_service_type(rs_stype)
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return group
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def get_buddy_by_nick_name(self, nick_name):
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if self._buddies.has_key(nick_name):
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return self._buddies[nick_name]
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return None
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def get_buddies(self):
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return self._buddies.values()
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#################################################################
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# Tests
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#################################################################
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import unittest
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ps = None
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class PresenceServiceTestCase(unittest.TestCase):
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_DEF_NAME = "Paul"
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_DEF_STYPE = Buddy.PRESENCE_SERVICE_TYPE
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_DEF_DOMAIN = "local"
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_DEF_PORT = 3333
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_DEF_PROPERTIES = {"foo": "bar", "bork": "baz"}
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def testNoServices(self):
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"""Ensure that no services are found initially."""
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"""This test may illegitimately fail if there's another person
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on the network running sugar... So its usefulness is somewhat
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dubious."""
|
||||
import gtk
|
||||
global ps
|
||||
buddies = ps.get_buddies()
|
||||
assert len(buddies) == 0, "A buddy was found without setting tracked services!"
|
||||
gtk.main_quit()
|
||||
|
||||
def testServiceRegistration(self):
|
||||
service = Service.Service(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN,
|
||||
address=None, port=self._DEF_PORT, properties=self._DEF_PROPERTIES)
|
||||
global ps
|
||||
ps.register_service(service)
|
||||
# Give the Presence Service some time to find the new service
|
||||
gobject.timeout_add(2000, self.quitMain)
|
||||
import gtk
|
||||
gtk.main()
|
||||
|
||||
def quitMain(self):
|
||||
import gtk
|
||||
gtk.main_quit()
|
||||
|
||||
def testServiceDetection(self):
|
||||
global ps
|
||||
buddy = ps.get_buddy_by_nick_name("Paul")
|
||||
assert buddy, "The registered buddy was not found after 2 seconds!"
|
||||
assert buddy.is_valid(), "The buddy was invalid, since no presence was advertised."
|
||||
|
||||
def addToSuite(suite):
|
||||
suite.addTest(PresenceServiceTestCase("testNoServices"))
|
||||
suite.addTest(PresenceServiceTestCase("testServiceRegistration"))
|
||||
suite.addTest(PresenceServiceTestCase("testServiceDetection"))
|
||||
addToSuite = staticmethod(addToSuite)
|
||||
|
||||
def runTests():
|
||||
suite = unittest.TestSuite()
|
||||
PresenceServiceTestCase.addToSuite(suite)
|
||||
runner = unittest.TextTestRunner()
|
||||
runner.run(suite)
|
||||
|
||||
def main():
|
||||
import pygtk, gtk
|
||||
global ps
|
||||
ps = PresenceService.get_instance()
|
||||
ps.set_debug(True)
|
||||
ps.start()
|
||||
gobject.timeout_add(4000, runTests)
|
||||
gtk.main()
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
@ -0,0 +1,208 @@
|
||||
import avahi
|
||||
|
||||
def _txt_to_dict(txt):
|
||||
"""Convert an avahi-returned TXT record formatted
|
||||
as nested arrays of integers (from dbus) into a dict
|
||||
of key/value string pairs."""
|
||||
prop_dict = {}
|
||||
props = avahi.txt_array_to_string_array(txt)
|
||||
for item in props:
|
||||
key = value = None
|
||||
if '=' not in item:
|
||||
# No = means a boolean value of true
|
||||
key = item
|
||||
value = True
|
||||
else:
|
||||
(key, value) = item.split('=')
|
||||
prop_dict[key] = value
|
||||
return prop_dict
|
||||
|
||||
class Service(object):
|
||||
"""Encapsulates information about a specific ZeroConf/mDNS
|
||||
service as advertised on the network."""
|
||||
def __init__(self, name, stype, domain, address=None, port=-1, properties=None):
|
||||
# Validate immutable options
|
||||
if not name or (type(name) != type("") and type(name) != type(u"")) or not len(name):
|
||||
raise ValueError("must specify a valid service name.")
|
||||
|
||||
if not stype or (type(stype) != type("") and type(stype) != type(u"")) or not len(stype):
|
||||
raise ValueError("must specify a service type.")
|
||||
if not stype.endswith("._tcp") and not stype.endswith("._udp"):
|
||||
raise ValueError("must specify a TCP or UDP service type.")
|
||||
|
||||
if not domain or (type(domain) != type("") and type(domain) != type(u"")):
|
||||
raise ValueError("must specify a domain.")
|
||||
if domain != "local" and domain != u"local":
|
||||
raise ValueError("must use the 'local' domain (for now).")
|
||||
|
||||
self._name = name
|
||||
self._stype = stype
|
||||
self._domain = domain
|
||||
self._address = None
|
||||
self.set_address(address)
|
||||
self._port = -1
|
||||
self.set_port(port)
|
||||
self._properties = {}
|
||||
self.set_properties(properties)
|
||||
|
||||
def get_name(self):
|
||||
return self._name
|
||||
|
||||
def get_one_property(self, key):
|
||||
if key in self._properties.keys():
|
||||
return self._properties[key]
|
||||
return None
|
||||
|
||||
def get_properties(self):
|
||||
return self._properties
|
||||
|
||||
def set_properties(self, properties):
|
||||
self._properties = {}
|
||||
if type(properties) == type([]):
|
||||
self._properties = _txt_to_dict(properties)
|
||||
elif type(properties) == type({}):
|
||||
self._properties = properties
|
||||
|
||||
def get_type(self):
|
||||
return self._stype
|
||||
|
||||
def get_port(self):
|
||||
return self._port
|
||||
|
||||
def set_port(self, port):
|
||||
if type(port) != type(1):
|
||||
raise ValueError("must specify a valid port number.")
|
||||
self._port = port
|
||||
|
||||
def get_address(self):
|
||||
return self._address
|
||||
|
||||
def set_address(self, address):
|
||||
if address is not None:
|
||||
if type(address) != type("") and type(address) != type(u""):
|
||||
raise ValueError("must specify a valid address.")
|
||||
if not len(address):
|
||||
raise ValueError("must specify a valid address.")
|
||||
self._address = address
|
||||
|
||||
def get_domain(self):
|
||||
return self._domain
|
||||
|
||||
def is_olpc_service(self):
|
||||
if self._stype.endswith("._olpc._udp") or self._stype.endswith(".olpc._tcp"):
|
||||
return True
|
||||
return False
|
||||
|
||||
|
||||
#################################################################
|
||||
# Tests
|
||||
#################################################################
|
||||
|
||||
import unittest
|
||||
|
||||
class ServiceTestCase(unittest.TestCase):
|
||||
_DEF_NAME = "foobar"
|
||||
_DEF_STYPE = "_foo._bar._tcp"
|
||||
_DEF_DOMAIN = "local"
|
||||
_DEF_ADDRESS = "1.1.1.1"
|
||||
_DEF_PORT = 1234
|
||||
_DEF_PROPS = {'foobar': 'baz'}
|
||||
|
||||
_STR_TEST_ARGS = [None, 0, [], {}]
|
||||
|
||||
def _test_init_fail(self, name, stype, domain, address, port, properties, fail_msg):
|
||||
"""Test something we expect to fail."""
|
||||
try:
|
||||
service = Service(name, stype, domain, address, port, properties)
|
||||
except ValueError, exc:
|
||||
pass
|
||||
else:
|
||||
self.fail("expected a ValueError for %s." % fail_msg)
|
||||
|
||||
def testName(self):
|
||||
for item in self._STR_TEST_ARGS:
|
||||
self._test_init_fail(item, self._DEF_STYPE, self._DEF_DOMAIN, self._DEF_ADDRESS,
|
||||
self._DEF_PORT, self._DEF_PROPS, "invalid name")
|
||||
|
||||
def testType(self):
|
||||
for item in self._STR_TEST_ARGS:
|
||||
self._test_init_fail(self._DEF_NAME, item, self._DEF_DOMAIN, self._DEF_ADDRESS,
|
||||
self._DEF_PORT, self._DEF_PROPS, "invalid service type")
|
||||
self._test_init_fail(self._DEF_NAME, "_bork._foobar", self._DEF_DOMAIN, self._DEF_ADDRESS,
|
||||
self._DEF_PORT, self._DEF_PROPS, "invalid service type")
|
||||
|
||||
def testDomain(self):
|
||||
for item in self._STR_TEST_ARGS:
|
||||
self._test_init_fail(self._DEF_NAME, self._DEF_STYPE, item, self._DEF_ADDRESS,
|
||||
self._DEF_PORT, self._DEF_PROPS, "invalid domain")
|
||||
# Only accept local for now
|
||||
self._test_init_fail(self._DEF_NAME, self._DEF_STYPE, "foobar", self._DEF_ADDRESS,
|
||||
self._DEF_PORT, self._DEF_PROPS, "invalid domain")
|
||||
|
||||
def testAddress(self):
|
||||
self._test_init_fail(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN, [],
|
||||
self._DEF_PORT, self._DEF_PROPS, "invalid address")
|
||||
self._test_init_fail(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN, {},
|
||||
self._DEF_PORT, self._DEF_PROPS, "invalid address")
|
||||
self._test_init_fail(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN, 1234,
|
||||
self._DEF_PORT, self._DEF_PROPS, "invalid address")
|
||||
|
||||
def testPort(self):
|
||||
self._test_init_fail(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN, self._DEF_ADDRESS,
|
||||
[], self._DEF_PROPS, "invalid port")
|
||||
self._test_init_fail(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN, self._DEF_ADDRESS,
|
||||
{}, self._DEF_PROPS, "invalid port")
|
||||
self._test_init_fail(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN, self._DEF_ADDRESS,
|
||||
"adf", self._DEF_PROPS, "invalid port")
|
||||
|
||||
def testGoodInit(self):
|
||||
service = Service(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN, self._DEF_ADDRESS,
|
||||
self._DEF_PORT, self._DEF_PROPS)
|
||||
assert service.get_name() == self._DEF_NAME, "service name wasn't correct after init."
|
||||
assert service.get_type() == self._DEF_STYPE, "service type wasn't correct after init."
|
||||
assert service.get_domain() == "local", "service domain wasn't correct after init."
|
||||
assert service.get_address() == self._DEF_ADDRESS, "service address wasn't correct after init."
|
||||
assert service.get_port() == self._DEF_PORT, "service port wasn't correct after init."
|
||||
value = service.get_one_property('foobar')
|
||||
assert value and value == 'baz', "service property wasn't correct after init."
|
||||
|
||||
def testAvahiProperties(self):
|
||||
props = [[111, 114, 103, 46, 102, 114, 101, 101, 100, 101, 115, 107, 116, 111, 112, 46, 65, 118, 97, 104, 105, 46, 99, 111, 111, 107, 105, 101, 61, 50, 54, 48, 49, 53, 52, 51, 57, 53, 50]]
|
||||
key = "org.freedesktop.Avahi.cookie"
|
||||
expected_value = "2601543952"
|
||||
service = Service(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN, self._DEF_ADDRESS,
|
||||
self._DEF_PORT, props)
|
||||
value = service.get_one_property(key)
|
||||
assert value and value == expected_value, "service properties weren't correct after init."
|
||||
value = service.get_one_property('bork')
|
||||
assert not value, "service properties weren't correct after init."
|
||||
|
||||
def testBoolProperty(self):
|
||||
props = [[111, 114, 103, 46, 102, 114, 101, 101, 100, 101, 115, 107, 116, 111, 112, 46, 65, 118, 97, 104, 105, 46, 99, 111, 111, 107, 105, 101]]
|
||||
key = "org.freedesktop.Avahi.cookie"
|
||||
expected_value = True
|
||||
service = Service(self._DEF_NAME, self._DEF_STYPE, self._DEF_DOMAIN, self._DEF_ADDRESS,
|
||||
self._DEF_PORT, props)
|
||||
value = service.get_one_property(key)
|
||||
assert value is not None and value == expected_value, "service properties weren't correct after init."
|
||||
|
||||
def addToSuite(suite):
|
||||
suite.addTest(ServiceTestCase("testName"))
|
||||
suite.addTest(ServiceTestCase("testType"))
|
||||
suite.addTest(ServiceTestCase("testDomain"))
|
||||
suite.addTest(ServiceTestCase("testAddress"))
|
||||
suite.addTest(ServiceTestCase("testPort"))
|
||||
suite.addTest(ServiceTestCase("testGoodInit"))
|
||||
suite.addTest(ServiceTestCase("testAvahiProperties"))
|
||||
suite.addTest(ServiceTestCase("testBoolProperty"))
|
||||
addToSuite = staticmethod(addToSuite)
|
||||
|
||||
|
||||
def main():
|
||||
suite = unittest.TestSuite()
|
||||
ServiceTestCase.addToSuite(suite)
|
||||
runner = unittest.TextTestRunner()
|
||||
runner.run(suite)
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Loading…
Reference in New Issue