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-rw-r--r--p2p/presence.py92
1 files changed, 0 insertions, 92 deletions
diff --git a/p2p/presence.py b/p2p/presence.py
deleted file mode 100644
index e16fc92..0000000
--- a/p2p/presence.py
+++ /dev/null
@@ -1,92 +0,0 @@
-# -*- tab-width: 4; indent-tabs-mode: t -*-
-
-import avahi, dbus, dbus.glib
-
-ACTION_SERVICE_NEW = 'new'
-ACTION_SERVICE_REMOVED = 'removed'
-
-class PresenceDiscovery(object):
- def __init__(self):
- self.bus = dbus.SystemBus()
- self.server = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, avahi.DBUS_PATH_SERVER), avahi.DBUS_INTERFACE_SERVER)
- self._service_browsers = {}
- self._service_type_browsers = {}
- self._service_listeners = []
-
- def add_service_listener(self, listener):
- self._service_listeners.append(listener)
-
- def start(self):
- # Always browse .local
- self.browse_domain(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, "local")
- db = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.DomainBrowserNew(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, "", avahi.DOMAIN_BROWSER_BROWSE, dbus.UInt32(0))), avahi.DBUS_INTERFACE_DOMAIN_BROWSER)
- db.connect_to_signal('ItemNew', self.new_domain)
-
- def _error_handler(self, err):
- print "Error resolving: %s" % err
-
- def resolve_service(self, interface, protocol, name, stype, domain, reply_handler, error_handler=None):
- if not error_handler:
- error_handler = self._error_handler
- self.server.ResolveService(int(interface), int(protocol), name, stype, domain, avahi.PROTO_UNSPEC, dbus.UInt32(0), reply_handler=reply_handler, error_handler=error_handler)
-
- def new_service(self, interface, protocol, name, stype, domain, flags):
-# print "Found service '%s' (%d) of type '%s' in domain '%s' on %i.%i." % (name, flags, stype, domain, interface, protocol)
- for listener in self._service_listeners:
- listener(ACTION_SERVICE_NEW, interface, protocol, name, stype, domain, flags)
-
- def remove_service(self, interface, protocol, name, stype, domain, flags):
-# print "Service '%s' of type '%s' in domain '%s' on %i.%i disappeared." % (name, stype, domain, interface, protocol)
- for listener in self._service_listeners:
- listener(ACTION_SERVICE_REMOVED, interface, protocol, name, stype, domain, flags)
-
- def new_service_type(self, interface, protocol, stype, domain, flags):
- # Are we already browsing this domain for this type?
- if self._service_browsers.has_key((interface, protocol, stype, domain)):
- return
-
-# print "Browsing for services of type '%s' in domain '%s' on %i.%i ..." % (stype, domain, interface, protocol)
-
- b = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.ServiceBrowserNew(interface, protocol, stype, domain, dbus.UInt32(0))), avahi.DBUS_INTERFACE_SERVICE_BROWSER)
- b.connect_to_signal('ItemNew', self.new_service)
- b.connect_to_signal('ItemRemove', self.remove_service)
-
- self._service_browsers[(interface, protocol, stype, domain)] = b
-
- def browse_domain(self, interface, protocol, domain):
- # Are we already browsing this domain?
- if self._service_type_browsers.has_key((interface, protocol, domain)):
- return
-
-# print "Browsing domain '%s' on %i.%i ..." % (domain, interface, protocol)
-
- b = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.ServiceTypeBrowserNew(interface, protocol, domain, dbus.UInt32(0))), avahi.DBUS_INTERFACE_SERVICE_TYPE_BROWSER)
- b.connect_to_signal('ItemNew', self.new_service_type)
-
- self._service_type_browsers[(interface, protocol, domain)] = b
-
- def new_domain(self,interface, protocol, domain, flags):
- if domain != "local":
- return
- self.browse_domain(interface, protocol, domain)
-
-
-class PresenceAnnounce(object):
- def __init__(self):
- self.bus = dbus.SystemBus()
- self.server = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, avahi.DBUS_PATH_SERVER), avahi.DBUS_INTERFACE_SERVER)
- self._hostname = None
-
- def register_service(self, rs_name, rs_port, rs_service, **kwargs):
- g = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.EntryGroupNew()), avahi.DBUS_INTERFACE_ENTRY_GROUP)
- if rs_name is None:
- if self._hostname is None:
- self._hostname = "%s:%s" % (self.server.GetHostName(), rs_port)
- rs_name = self._hostname
-
- info = ["%s=%s" % (k,v) for k,v in kwargs.items()]
- g.AddService(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, 0, rs_name, rs_service,
- "", "", # domain, host (let the system figure it out)
- dbus.UInt16(rs_port), info,)
- g.Commit()
- return g