1 files changed, 60 insertions, 0 deletions
diff --git a/linkscontroller.py b/linkscontroller.py
new file mode 100755
index 0000000..bdc1296
--- /dev/null
+++ b/linkscontroller.py
@@ -0,0 +1,60 @@
+# Copyright (C) 2006, Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+from sugar.p2p.Stream import Stream
+from sugar.presence import PresenceService
+
+class _Marshaller(object):
+	def __init__(self, title, address):
+		pservice = PresenceService.get_instance()
+		name = pservice.get_owner().get_name()
+		self._message = name + '\n' + title + '\n' + address
+
+	def get_message(self):
+		return self._message
+
+class _Demarshaller(object):
+	def __init__(self, message):
+		self._pservice = PresenceService.get_instance()
+		self._split_msg = message.split('\n')
+
+	def get_buddy(self):
+		return self._pservice.get_buddy_by_name(self._split_msg[0])
+
+	def get_title(self):
+		return self._split_msg[1]
+
+	def get_address(self):
+		return self._split_msg[2]
+
+class LinksController(object):
+	def __init__(self, service, model):
+		self._model = model
+
+		self._stream = Stream.new_from_service(service)
+		self._stream.set_data_listener(self._recv_message)
+		self._stream_writer = self._stream.new_writer()
+
+	def post_link(self, title, address):
+		marshaller = _Marshaller(title, address)
+		self._stream_writer.write(marshaller.get_message())
+
+	def _recv_message(self, address, msg):
+		demarshaller = _Demarshaller(msg)
+		buddy = demarshaller.get_buddy()
+		if buddy:
+			self._model.add_link(buddy, demarshaller.get_title(),
+								 demarshaller.get_address())