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#
# 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 when using GRE
#
Puppet::Functions.create_function(:validate_tunnel_id_ranges) do
def validate_tunnel_id_ranges(*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[1])
second_id = Integer(m[2])
if ((second_id - first_id) > 1000000)
raise Puppet::Error, "tunnel id ranges are to large."
end
if ((second_id - first_id) < 0 )
raise Puppet::Error, "tunnel id ranges are invalid."
end
elsif range
raise Puppet::Error, "tunnel id ranges are invalid."
end
end
end
end
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