--- /dev/null
+import socket
+
+from PLC.Faults import *
+from PLC.Method import Method
+from PLC.Parameter import Parameter, Mixed
+from PLC.PCUs import PCU, PCUs
+from PLC.Nodes import Node, Nodes
+from PLC.NodeNetworks import NodeNetwork, NodeNetworks, valid_ip
+from PLC.Auth import Auth
+
+class AdmQueryPowerControlUnit(Method):
+ """
+ Deprecated. Functionality can be implemented with GetPCUs or
+ GetNodes.
+ """
+
+ status = "deprecated"
+
+ roles = ['admin', 'pi', 'user', 'tech']
+
+ accepts = [
+ Auth(),
+ {'pcu_hostname': PCU.fields['hostname'],
+ 'pcu_ip': PCU.fields['ip'],
+ 'node_hostname': Node.fields['hostname'],
+ 'node_id': Node.fields['node_id']}
+ ]
+
+ returns = [PCU.fields['pcu_id']]
+
+ def call(self, auth, search_vals):
+ # Get all PCUs. This is a stupid function. The API should not
+ # be used for DB mining.
+ pcus = PCUs(self.api)
+
+ if 'pcu_hostname' in search_vals:
+ pcus = filter(lambda pcu: \
+ pcu['hostname'].lower() == search_vals['pcu_hostname'].lower(),
+ pcus)
+
+ if 'pcu_ip' in search_vals:
+ if not valid_ip(search_vals['pcu_ip']):
+ raise PLCInvalidArgument, "Invalid IP address"
+ pcus = filter(lambda pcu: \
+ socket.inet_aton(pcu['ip']) == socket.inet_aton(search_vals['pcu_ip']),
+ pcus)
+
+ if 'node_id' in search_vals:
+ pcus = filter(lambda pcu: \
+ search_vals['node_id'] in pcu['node_ids'],
+ pcus)
+
+ if 'node_hostname' in search_vals:
+ pcus = filter(lambda pcu: \
+ search_vals['node_hostname'] in \
+ [node['hostname'] for node in Nodes(self.api, pcu['node_ids'])],
+ pcus)
+
+ return [pcu['pcu_id'] for pcu in pcus]