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#
# Copyright:: 2014-2017, Schuberg Philis BV.
# Copyright:: 2017, Chef Software, 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.
#
require "chef/resource"
class Chef
class Resource
# @author Sander Botman <sbotman@schubergphilis.com>
# Installs font files. Sources the font by default from the cookbook, but a URI source can be specified as well.
class WindowsFont < Chef::Resource
resource_name :windows_font
provides :windows_font, os: "windows"
property :font_name, String, name_property: true
property :source, String, coerce: proc { |x| x.tr('\\', "/").gsub("//", "/") }
include Windows::Helper
action :install do
if font_exists?
Chef::Log.debug("Not installing font: #{new_resource.font_name} as font already installed.")
else
retrieve_cookbook_font
install_font
del_cookbook_font
end
end
action_class do
# if a source is specified fetch using remote_file. It not use cookbook_file
def retrieve_cookbook_font
font_file = new_resource.font_name
if new_resource.source
declare_resource(:remote_file, font_file) do
action :nothing
source source_uri
path win_friendly_path(::File.join(ENV["TEMP"], font_file))
end.run_action(:create)
else
declare_resource(:cookbook_file, font_file) do
action :nothing
cookbook cookbook_name.to_s unless cookbook_name.nil?
path win_friendly_path(::File.join(ENV["TEMP"], font_file))
end.run_action(:create)
end
end
# delete the temp cookbook file
def del_cookbook_font
declare_resource(:file, ::File.join(ENV["TEMP"], new_resource.font_name)) do
action :delete
end
end
# install the font into the appropriate fonts directory
def install_font
require "win32ole" if RUBY_PLATFORM =~ /mswin|mingw32|windows/
fonts_dir = WIN32OLE.new("WScript.Shell").SpecialFolders("Fonts")
folder = WIN32OLE.new("Shell.Application").Namespace(fonts_dir)
converge_by("install font #{new_resource.font_name} to #{fonts_dir}") do
folder.CopyHere(win_friendly_path(::File.join(ENV["TEMP"], new_resource.font_name)))
end
end
# Check to see if the font is installed in the fonts dir
#
# @return [Boolean] Is the font is installed?
def font_exists?
require "win32ole" if RUBY_PLATFORM =~ /mswin|mingw32|windows/
fonts_dir = WIN32OLE.new("WScript.Shell").SpecialFolders("Fonts")
Chef::Log.debug("Seeing if the font at #{win_friendly_path(::File.join(fonts_dir, new_resource.font_name))} exists")
::File.exist?(win_friendly_path(::File.join(fonts_dir, new_resource.font_name)))
end
# Parse out the schema provided to us to see if it's one we support via remote_file.
# We do this because URI will parse C:/foo as schema 'c', which won't work with remote_file
def remote_file_schema?(schema)
return true if %w{http https ftp}.include?(schema)
end
# return new_resource.source if we have a proper URI specified
# if it's a local file listed as a source return it in file:// format
def source_uri
begin
require "uri"
if remote_file_schema?(URI.parse(new_resource.source).scheme)
Chef::Log.debug("source property starts with ftp/http. Using source property unmodified")
return new_resource.source
end
rescue URI::InvalidURIError
Chef::Log.warn("source property of #{new_resource.source} could not be processed as a URI. Check the format you provided.")
end
Chef::Log.debug("source property does not start with ftp/http. Prepending with file:// as it appears to be a local file.")
"file://#{new_resource.source}"
end
end
end
end
end
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