--- /dev/null
+from PLC.Faults import *
+from PLC.Method import Method
+from PLC.Parameter import Parameter, Mixed
+from PLC.ConfFiles import ConfFile, ConfFiles
+from PLC.Auth import PasswordAuth
+
+can_update = lambda (field, value): field not in \
+ ['conf_file_id', 'node_ids', 'nodegroup_ids']
+
+class UpdateConfFile(Method):
+ """
+ Updates a node configuration file. Only the fields specified in
+ conf_file_fields are updated, all other fields are left untouched.
+
+ Returns 1 if successful, faults otherwise.
+ """
+
+ roles = ['admin']
+
+ update_fields = dict(filter(can_update, ConfFile.fields.items()))
+
+ accepts = [
+ PasswordAuth(),
+ ConfFile.fields['conf_file_id'],
+ update_fields
+ ]
+
+ returns = Parameter(int, '1 if successful')
+
+ def call(self, auth, conf_file_id, conf_file_fields):
+ conf_file_fields = dict(filter(can_update, conf_file_fields.items()))
+
+ conf_files = ConfFiles(self.api, [conf_file_id]).values()
+ if not conf_files:
+ raise PLCInvalidArgument, "No such configuration file"
+
+ conf_file = conf_files[0]
+ conf_file.update(conf_file_fields)
+ conf_file.sync()
+
+ return 1