try again, with puppetforge modules, correctly included now

[dsa-puppet.git] / 3rdparty / modules / neutron / lib / puppet / parser / functions / validate_network_vlan_ranges.rb

diff --git a/3rdparty/modules/neutron/lib/puppet/parser/functions/validate_network_vlan_ranges.rb b/3rdparty/modules/neutron/lib/puppet/parser/functions/validate_network_vlan_ranges.rb
new file mode 100644 (file)
index 0000000..f363ef5
--- /dev/null
+++ b/3rdparty/modules/neutron/lib/puppet/parser/functions/validate_network_vlan_ranges.rb
@@ -0,0 +1,47 @@
+#
+# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
+#
+# Author: Emilien Macchi <emilien.macchi@enovance.com>
+#         Martin Magr <mmagr@redhat.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# Advanced validation for VLAN configuration
+#
+
+module Puppet::Parser::Functions
+  newfunction(:validate_network_vlan_ranges) do |args|
+    value = args[0]
+    if not value.kind_of?(Array)
+      value = [value]
+    end
+
+    value.each do |range|
+      if m = /^(.+:)?(\d+):(\d+)$/.match(range)
+        first_id = Integer(m[-2])
+        second_id = Integer(m[-1])
+        if (first_id > 4094) || (second_id > 4094)
+          raise Puppet::Error, "vlan id are invalid."
+        end
+        if ((second_id - first_id) < 0 )
+          raise Puppet::Error, "network vlan ranges are invalid."
+        end
+      elsif m = /^([^:]+)?(:\d+)?$/.match(range)
+        # Either only name of physical network or single vlan id has
+        # been passed. This is also correct.
+      elsif range
+        raise Puppet::Error, "network vlan ranges are invalid."
+      end
+    end
+  end
+end