#

# 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

# and limitations under the License.

#

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

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

# If applicable, add the following below this CDDL HEADER, with the

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

# information: Portions Copyright [yyyy] [name of copyright owner]

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# CDDL HEADER END

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#

# Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.

#

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

    desc "Provider for creating Oracle Solaris address objects"

    confine :operatingsystem => [:solaris]

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

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

    def self.instances

        ipadm("show-addr", "-p", "-o", "addrobj,type,state,addr").split(

              "\n").collect do |line|

            addrobj, type, state, addr = line.split(":", 4)

            # replace any hypen with an underscore

            type = type.gsub(/\-/, "_")

            # look to see if this is a point-to-point address object

            if addr.include?("->")

                local, remote = addr.split("->")

                local = local.delete("\\")

                remote = remote.delete("\\")

            elsif type.downcase == "dhcp" and addr == "?"

                local = nil

                remote = nil

            else

                local = addr.delete("\\")

                remote = nil

            end

            down = :false

            if state == "ok"

                enable = :true

            elsif state == "disabled"

                enable = :false

            elsif state == "down"

                down = :true

                enable = :true

            end

            new(:name => addrobj,

                :ensure => :present,

                :address_type => type,

                :down => down,

                :enable => enable,

                :address => local,

                :remote_address => remote)

        end

    end

    def self.prefetch(resources)

        # pull the instances on the system

        addrobjs = instances

        # set the provider for the resource to set the property_hash

        resources.keys.each do |name|

            if provider = addrobjs.find{ |addrobj| addrobj.name == name}

                resources[name].provider = provider

            end

        end

    end

    # property getters

    Puppet::Type.type(:address_object).validproperties.each do |field|

        next if field == :ensure

        define_method(field) do

            @property_hash[field]

        end

    end

    def enable=(value)

        if value == :true

            ipadm("enable-addr", "-t", @resource[:name])

        elsif value == :false

            ipadm("disable-addr", "-t", @resource[:name])

        end

    end

    def is_temp

        temp = []

        if @resource[:temporary] == :true

            temp << "-t"

        end

        temp

    end

    def down=(value)

        if value == :true

            ipadm("down-addr", is_temp, @resource[:name])

        elsif value == :false

            ipadm("up-addr", is_temp, @resource[:name])

        end

    end

    def add_options

        options = []

        if @resource[:temporary] == :true

            options << "-t"

        end

        if address_type = @resource[:address_type]

            options << "-T" << address_type

        end

        if address = @resource[:address]

            options << "-a" << "local=#{address}"

        end

        if remote_address = @resource[:remote_address]

            options << "-a" << "remote=#{remote_address}"

        end

        if @resource[:down] == :true

            options << "-d"

        end

        if seconds = @resource[:seconds]

            options << "-w" << seconds

        end

        if hostname = @resource[:hostname]

            options << "-h" << hostname

        end

        if interface_id = @resource[:interface_id]

            options << "-i" << "local=#{interface_id}"

        end

        if remote_interface_id = @resource[:remote_interface_id]

            options << "-i" << "remote=#{remote_interface_id}"

        end

        if stateful = @resource[:stateful]

            options << "-p" << "stateful=#{stateful}"

        end

        if stateless = @resource[:stateless]

            options << "-p" << "stateless=#{stateless}"

        end

        options

    end

    def exists?

        @property_hash[:ensure] == :present

    end

    def create

        ipadm("create-addr", add_options, @resource[:name])

    end

    def destroy

        ipadm("delete-addr", @resource[:name])

    end

end