#

# 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(:address_properties).provide(:address_properties) do

    desc "Provider for managing Oracle Solaris address object properties"

    confine :operatingsystem => [:solaris]

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

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

    def initialize(value={})

        super(value)

        @addrprops = {}

    end

    def self.instances

        props = {}

        ipadm("show-addrprop", "-c", "-o", "ADDROBJ,PROPERTY,CURRENT").split(

              "\n").collect do |line|

            addrobj, property, value = line.strip().split(":")

            next if value == nil

            if not props.has_key? addrobj

                props[addrobj] = {}

            end

            props[addrobj][property] = value

        end

        addresses = []

        props.each do |key, value|

            addresses << new(:name => key,

                             :ensure => :present,

                             :properties => value)

        end

        addresses

    end

    def self.prefetch(resources)

        # pull the instances on the system

        props = instances

        # set the provider for the resource to set the property_hash

        resources.keys.each do |name|

            if provider = props.find{ |prop| prop.name == name}

                resources[name].provider = provider

            end

        end

    end

    def properties

        @property_hash[:properties]

    end

    def properties=(value)

        value.each do |key, value|

            ipadm("set-addrprop", "-p", "#{key}=#{value}", @resource[:name])

        end

    end

    def exists?

        if @resource[:properties] == nil

            return :false

        end

        @resource[:properties].each do |key, value|

            p = exec_cmd(command(:ipadm), "show-addrprop","-c", "-p", key,

                         "-o", "CURRENT", @resource[:address])

            if p[:exit] == 1

                Puppet.warning "Property '#{key}' not found for address " \

                               "#{@resource[:address]}"

                next

            end

            if p[:out].strip != value

                @addrprops[key] = value

            end

        end

        return @addrprops.empty?

    end

    def create

        @addrprops.each do |key, value|

            ipadm("set-addrprop", "-p", "#{key}=#{value}", @resource[:address])

        end

    end

    def exec_cmd(*cmd)

        output = Puppet::Util::Execution.execute(cmd, :failonfail => false)

        {:out => output, :exit => $CHILD_STATUS.exitstatus}

    end

end