initial commit after bringing over cleaned up code and testing some examples

daemon/core/api/dataconversion.py

@@ -0,0 +1,44 @@
+"""
+Converts CORE data objects into legacy API messages.
+"""
+from core.api import coreapi
+from core.enumerations import NodeTlvs
+from core.misc import log
+from core.misc import structutils
+
+logger = log.get_logger(__name__)
+
+
+def convert_node(node_data):
+    """
+    Callback to handle an node broadcast out from a session.
+
+    :param core.data.NodeData node_data: node data to handle
+    :return: nothing
+    """
+    logger.debug("converting node data to message: %s", node_data)
+
+    tlv_data = structutils.pack_values(coreapi.CoreNodeTlv, [
+        (NodeTlvs.NUMBER, node_data.id),
+        (NodeTlvs.TYPE, node_data.node_type),
+        (NodeTlvs.NAME, node_data.name),
+        (NodeTlvs.IP_ADDRESS, node_data.ip_address),
+        (NodeTlvs.MAC_ADDRESS, node_data.mac_address),
+        (NodeTlvs.IP6_ADDRESS, node_data.ip6_address),
+        (NodeTlvs.MODEL, node_data.model),
+        (NodeTlvs.EMULATION_ID, node_data.emulation_id),
+        (NodeTlvs.EMULATION_SERVER, node_data.emulation_server),
+        (NodeTlvs.SESSION, node_data.session),
+        (NodeTlvs.X_POSITION, node_data.x_position),
+        (NodeTlvs.Y_POSITION, node_data.y_position),
+        (NodeTlvs.CANVAS, node_data.canvas),
+        (NodeTlvs.NETWORK_ID, node_data.network_id),
+        (NodeTlvs.SERVICES, node_data.services),
+        (NodeTlvs.LATITUDE, node_data.latitude),
+        (NodeTlvs.LONGITUDE, node_data.longitude),
+        (NodeTlvs.ALTITUDE, node_data.altitude),
+        (NodeTlvs.ICON, node_data.icon),
+        (NodeTlvs.OPAQUE, node_data.opaque)
+    ])
+
+    return coreapi.CoreNodeMessage.pack(node_data.message_type, tlv_data)