#

# CDDL HEADER START

#

# The contents of this file are subject to the terms of the

# Common Development and Distribution License (the "License").

# You may not use this file except in compliance with the License.

#

# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

# or http://www.opensolaris.org/os/licensing.

# See the License for the specific language governing permissions

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# When distributing Covered Code, include this CDDL HEADER in each

# file and include the License file at usr/src/OPENSOLARIS.LICENSE.

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# fields enclosed by brackets "[]" replaced with your own identifying

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# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.

#

Puppet::Type.type(:solaris_vlan).provide(:solaris_vlan) do

    desc "Provider for creating Solaris VLANs"

    confine :operatingsystem => [:solaris]

    defaultfor :osfamily => :solaris, :kernelrelease => ['5.11', '5.12']

    commands :dladm => '/usr/sbin/dladm'

    def self.instances

        dladm("show-vlan", "-p", "-o", "link,over,vid").split(

              "\n").collect do |line|

            link, over, vlanid = line.split(":")

            new(:name => link,

                :ensure => :present,

                :lower_link => over,

                :vlanid => vlanid)

        end

    end

    def self.prefetch(resources)

        # pull the instances on the system

        vlans = instances

        # set the provider for the resource to set the property_hash

        resources.keys.each do |name|

            if provider = vlans.find{ |vlan| vlan.name == name}

                resources[name].provider = provider

            end

        end

    end

    def lower_link

        @property_hash[:lower_link]

    end

    def lower_link=(value)

        dladm("modify-vlan", "-l", value, @resource[:name])

    end

    def vlanid

        @property_hash[:vlanid]

    end

    def vlanid=(value)

        dladm("modify-vlan", "-v", value, @resource[:name])

    end

    def add_options

        options = []

        if @resource[:temporary] == :true

            options << "-t"

        end

        if @resource[:ensure] == :present and @resource[:force] == :true

            options << "-f"

        end

        options

    end

    def exists?

        @property_hash[:ensure] == :present

    end

    def create

        dladm("create-vlan", add_options, "-l", @resource[:lower_link],

              "-v", @resource[:vlanid], @resource[:name])

    end

    def destroy

        dladm("delete-vlan", add_options, @resource[:name])

    end

end