Move the generation of the list of ports to the server

Ref #676

gns3server/controller/node.py

@@ -23,6 +23,7 @@ import os
 
 
 from .compute import ComputeConflict
+from .ports.port_factory import PortFactory, StandardPortFactory, DynamipsPortFactory
 from ..utils.images import images_directories
 from ..utils.qt import qt_font_to_style
 
@@ -33,7 +34,8 @@ log = logging.getLogger(__name__)
 
 class Node:
     # This properties are used only on controller and are not forwarded to the compute
-    CONTROLLER_ONLY_PROPERTIES = ["x", "y", "z", "width", "height", "symbol", "label", "console_host"]
+    CONTROLLER_ONLY_PROPERTIES = ["x", "y", "z", "width", "height", "symbol", "label", "console_host",
+                                  "port_name_format", "first_port_name", "port_segment_size", "ports"]
 
     def __init__(self, project, compute, name, node_id=None, node_type=None, **kwargs):
         """
@@ -69,12 +71,20 @@ class Node:
         self._y = 0
         self._z = 0
         self._symbol = None
-
-        # Update node properties with additional elements
+        if node_type == "iou":
+            self._port_name_format = "Ethernet{segment0}/{port0}"
+            self._port_by_adapter = 4
+            self.port_segment_size = 4
+        else:
+            self._port_name_format = "Ethernet{0}"
+            self._port_by_adapter = 1
+            self._port_segment_size = 0
+        self._first_port_name = None
 
         # This properties will be recompute
         ignore_properties = ("width", "height")
 
+        # Update node properties with additional elements
         for prop in kwargs:
             if prop not in ignore_properties:
                 try:
@@ -220,6 +230,30 @@ class Node:
         val["text"] = self._name
         self._label = val
 
+    @property
+    def port_name_format(self):
+        return self._port_name_format
+
+    @port_name_format.setter
+    def port_name_format(self, val):
+        self._port_name_format = val
+
+    @property
+    def port_segment_size(self):
+        return self._port_segment_size
+
+    @port_segment_size.setter
+    def port_segment_size(self, val):
+        self._port_segment_size = val
+
+    @property
+    def first_port_name(self):
+        return self._first_port_name
+
+    @first_port_name.setter
+    def first_port_name(self, val):
+        self._first_port_name = val
+
     @asyncio.coroutine
     def create(self):
         """
@@ -423,6 +457,27 @@ class Node:
         """
         return (yield from self._compute.get("/projects/{}/{}/nodes/{}/idlepc_proposals".format(self._project.id, self._node_type, self._id), timeout=240)).json
 
+    def _list_ports(self):
+        """
+        Generate the list of port display in the client
+        if the compute has sent a list we return it (use by
+        node where you can not personnalize the port naming).
+        """
+        ports = []
+        # Some special cases
+        if self._node_type == "atm_switch":
+            for adapter_number in range(0, len(self.properties["mappings"])):
+                ports.append(PortFactory("ATM{}".format(adapter_number), adapter_number, adapter_number, 0, "atm"))
+            return ports
+        elif self._node_type == "frame_relay_switch":
+            for adapter_number in range(0, len(self.properties["mappings"])):
+                ports.append(PortFactory("FrameRelay{}".format(adapter_number), adapter_number, adapter_number, 0, "frame_relay"))
+            return ports
+        elif self._node_type == "dynamips":
+            return DynamipsPortFactory(self.properties)
+        else:
+            return StandardPortFactory(self.properties, self._port_by_adapter, self._first_port_name, self._port_name_format, self._port_segment_size)
+
     def __repr__(self):
         return "<gns3server.controller.Node {} {}>".format(self._node_type, self._name)
 
@@ -450,7 +505,10 @@ class Node:
                 "z": self._z,
                 "width": self._width,
                 "height": self._height,
-                "symbol": self._symbol
+                "symbol": self._symbol,
+                "port_name_format": self._port_name_format,
+                "port_segment_size": self._port_segment_size,
+                "first_port_name": self._first_port_name
             }
         return {
             "compute_id": str(self._compute.id),
@@ -471,5 +529,9 @@ class Node:
             "z": self._z,
             "width": self._width,
             "height": self._height,
-            "symbol": self._symbol
+            "symbol": self._symbol,
+            "port_name_format": self._port_name_format,
+            "port_segment_size": self._port_segment_size,
+            "first_port_name": self._first_port_name,
+            "ports": [port.__json__() for port in self._list_ports()]
         }