48 lines
1.5 KiB
Ruby
48 lines
1.5 KiB
Ruby
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# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
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#
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# Author: Emilien Macchi <emilien.macchi@enovance.com>
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# Martin Magr <mmagr@redhat.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# Advanced validation when using VXLAN
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#
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module Puppet::Parser::Functions
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newfunction(:validate_vni_ranges) do |args|
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value = args[0]
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if not value.kind_of?(Array)
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value = [value]
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end
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value.each do |range|
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if m = /^(\d+):(\d+)$/.match(range)
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first_id = Integer(m[1])
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second_id = Integer(m[2])
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if not (0 <= first_id && first_id <= 16777215)
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raise Puppet::Error, "vni ranges are invalid."
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end
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if not (0 <= second_id && second_id <= 16777215)
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raise Puppet::Error, "vni ranges are invalid."
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end
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if (second_id < first_id)
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raise Puppet::Error, "vni ranges are invalid."
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end
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elsif range
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raise Puppet::Error, "vni ranges are invalid."
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end
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end
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end
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end
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