Merge from trunk

[plcapi.git] / trunk / PLC / Methods / AdmQueryNode.py

diff --git a/trunk/PLC/Methods/AdmQueryNode.py b/trunk/PLC/Methods/AdmQueryNode.py
new file mode 100644 (file)
index 0000000..f41d04f
--- /dev/null
+++ b/trunk/PLC/Methods/AdmQueryNode.py
@@ -0,0 +1,67 @@
+import socket
+
+from PLC.Faults import *
+from PLC.Method import Method
+from PLC.Parameter import Parameter, Mixed
+from PLC.Nodes import Node, Nodes
+from PLC.NodeNetworks import NodeNetwork, NodeNetworks, valid_ip
+from PLC.Auth import Auth
+
+class AdmQueryNode(Method):
+    """
+    Deprecated. Functionality can be implemented with GetNodes and
+    GetNodeNetworks.
+    """
+
+    status = "deprecated"
+
+    roles = ['admin', 'pi', 'user', 'tech']
+
+    accepts = [
+        Auth(),
+        {'node_hostname': Node.fields['hostname'],
+         'nodenetwork_ip': NodeNetwork.fields['ip'],
+         'nodenetwork_mac': NodeNetwork.fields['mac'],
+         'nodenetwork_method': NodeNetwork.fields['method']}
+        ]
+
+    returns = [Node.fields['node_id']]
+
+    def call(self, auth, search_vals):
+        # Get possible nodenetworks
+        if 'node_hostname' in search_vals:
+            nodes = Nodes(self.api, [search_vals['node_hostname']])
+            if not nodes:
+                return []
+
+            # No network interface filters specified
+            if 'nodenetwork_ip' not in search_vals and \
+               'nodenetwork_mac' not in search_vals and \
+               'nodenetwork_method' not in search_vals:
+                return [nodes[0]['node_id']]
+
+            if nodes[0]['nodenetwork_ids']:
+                nodenetworks = NodeNetworks(self.api, nodes[0]['nodenetwork_ids'])
+            else:
+                nodenetworks = []
+        else:
+            nodenetworks = NodeNetworks(self.api)
+
+        if 'nodenetwork_ip' in search_vals:
+            if not valid_ip(search_vals['nodenetwork_ip']):
+                raise PLCInvalidArgument, "Invalid IP address"
+            nodenetworks = filter(lambda nodenetwork: \
+                                  socket.inet_aton(nodenetwork['ip']) == socket.inet_aton(search_vals['nodenetwork_ip']),
+                                  nodenetworks)
+
+        if 'nodenetwork_mac' in search_vals:
+            nodenetworks = filter(lambda nodenetwork: \
+                                 nodenetwork['mac'].lower() == search_vals['nodenetwork_mac'].lower(),
+                                 nodenetworks)
+
+        if 'nodenetwork_method' in search_vals:
+            nodenetworks = filter(lambda nodenetwork: \
+                                  nodenetwork['method'].lower() == search_vals['nodenetwork_method'].lower(),
+                                  nodenetworks)
+
+        return [nodenetwork['node_id'] for nodenetwork in nodenetworks]