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#
# Author:: Doug Ireton (<doug@1strategy.com>)
# Copyright:: 2012-2018, Nordstrom, Inc.
#
# 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.
#
# See here for more info:
# http://msdn.microsoft.com/en-us/library/windows/desktop/aa394492(v=vs.85).aspx
require "chef/resource"
class Chef
class Resource
class WindowsPrinter < Chef::Resource
require "resolv"
resource_name :windows_printer
provides :windows_printer
description "Use the windows_printer resource to setup Windows printers. Note"\
" that this doesn't currently install a printer driver. You must"\
" already have the driver installed on the system."
introduced "14.0"
property :device_id, String,
description: "Printer queue name, e.g. 'HP LJ 5200 in fifth floor copy room'.",
name_property: true
property :comment, String,
description: "Optional descriptor for the printer queue."
property :default, [TrueClass, FalseClass],
description: "Should this be the system's default printer.",
default: false
property :driver_name, String,
description: "Exact name of printer driver. Note that the printer driver must already be installed on the node.",
required: true
property :location, String,
description: "Printer location, e.g. 'Fifth floor copy room'."
property :shared, [TrueClass, FalseClass],
description: "Should the printer be shared.",
default: false
property :share_name, String,
description: "The name to share the printer as."
property :ipv4_address, String,
description: "Printer IPv4 address, e.g. '10.4.64.23'.",
validation_message: "The ipv4_address property must be in the IPv4 format of WWW.XXX.YYY.ZZZ",
regex: Resolv::IPv4::Regex
property :exists, [TrueClass, FalseClass],
desired_state: true
PRINTERS_REG_KEY = 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Print\Printers\\'.freeze unless defined?(PRINTERS_REG_KEY)
# does the printer exist
#
# @param [String] name the name of the printer
# @return [Boolean]
def printer_exists?(name)
printer_reg_key = PRINTERS_REG_KEY + name
Chef::Log.debug "Checking to see if this reg key exists: '#{printer_reg_key}'"
registry_key_exists?(printer_reg_key)
end
# @todo Set @current_resource printer properties from registry
load_current_value do |desired|
name desired.name
exists printer_exists?(desired.name)
end
action :create do
description "Create a new printer and a printer port if one doesn't already exist."
if @current_resource.exists
Chef::Log.info "#{@new_resource} already exists - nothing to do."
else
converge_by("Create #{@new_resource}") do
create_printer
end
end
end
action :delete do
description "Delete an existing printer. Note this does not delete the associated printer port."
if @current_resource.exists
converge_by("Delete #{@new_resource}") do
delete_printer
end
else
Chef::Log.info "#{@current_resource} doesn't exist - can't delete."
end
end
action_class do
# creates the printer port and then the printer
def create_printer
# Create the printer port first
windows_printer_port new_resource.ipv4_address do
end
port_name = "IP_#{new_resource.ipv4_address}"
declare_resource(:powershell_script, "Creating printer: #{new_resource.name}") do
code <<-EOH
Set-WmiInstance -class Win32_Printer `
-EnableAllPrivileges `
-Argument @{ DeviceID = "#{new_resource.device_id}";
Comment = "#{new_resource.comment}";
Default = "$#{new_resource.default}";
DriverName = "#{new_resource.driver_name}";
Location = "#{new_resource.location}";
PortName = "#{port_name}";
Shared = "$#{new_resource.shared}";
ShareName = "#{new_resource.share_name}";
}
EOH
end
end
def delete_printer
declare_resource(:powershell_script, "Deleting printer: #{new_resource.name}") do
code <<-EOH
$printer = Get-WMIObject -class Win32_Printer -EnableAllPrivileges -Filter "name = '#{new_resource.name}'"
$printer.Delete()
EOH
end
end
end
end
end
end
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