Merge from trunk

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

diff --git a/trunk/PLC/Methods/UpdateConfFile.py b/trunk/PLC/Methods/UpdateConfFile.py
new file mode 100644 (file)
index 0000000..6fd0e2a
--- /dev/null
+++ b/trunk/PLC/Methods/UpdateConfFile.py
@@ -0,0 +1,42 @@
+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 Auth
+
+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']
+
+    conf_file_fields = dict(filter(can_update, ConfFile.fields.items()))
+
+    accepts = [
+        Auth(),
+        ConfFile.fields['conf_file_id'],
+        conf_file_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])
+        if not conf_files:
+            raise PLCInvalidArgument, "No such configuration file"
+
+        conf_file = conf_files[0]
+        conf_file.update(conf_file_fields)
+        conf_file.sync()
+       self.event_objects = {'ConfFile': [conf_file['conf_file_id']]}  
+
+        return 1