| Current Path : /usr/share/ruby/vendor_ruby/puppet/settings/ |
Linux gator3171.hostgator.com 4.19.286-203.ELK.el7.x86_64 #1 SMP Wed Jun 14 04:33:55 CDT 2023 x86_64 |
| Current File : //usr/share/ruby/vendor_ruby/puppet/settings/config_file.rb |
require 'puppet/settings/ini_file'
##
# @api private
#
# Parses puppet configuration files
#
class Puppet::Settings::ConfigFile
ALLOWED_SECTION_NAMES = ['main', 'master', 'agent', 'user'].freeze
##
# @param value_converter [Proc] a function that will convert strings into ruby types
#
def initialize(value_converter)
@value_converter = value_converter
end
def parse_file(file, text)
result = Conf.new
ini = Puppet::Settings::IniFile.parse(StringIO.new(text))
unique_sections_in(ini, file).each do |section_name|
section = Section.new(section_name.to_sym)
result.with_section(section)
ini.lines_in(section_name).each do |line|
if line.is_a?(Puppet::Settings::IniFile::SettingLine)
parse_setting(line, section)
elsif line.text !~ /^\s*#|^\s*$/
raise Puppet::Settings::ParseError.new("Could not match line #{line.text}", file, line.line_number)
end
end
end
result
end
Conf = Struct.new(:sections) do
def initialize
super({})
end
def with_section(section)
sections[section.name] = section
self
end
end
Section = Struct.new(:name, :settings) do
def initialize(name)
super(name, [])
end
def with_setting(name, value, meta)
settings << Setting.new(name, value, meta)
self
end
def setting(name)
settings.find { |setting| setting.name == name }
end
end
Setting = Struct.new(:name, :value, :meta) do
def has_metadata?
meta != NO_META
end
end
Meta = Struct.new(:owner, :group, :mode)
NO_META = Meta.new(nil, nil, nil)
private
def unique_sections_in(ini, file)
ini.section_lines.collect do |section|
if section.name == "application_defaults" || section.name == "global_defaults"
raise Puppet::Error, "Illegal section '#{section.name}' in config file #{file} at line #{section.line_number}"
end
if !ALLOWED_SECTION_NAMES.include?(section.name)
Puppet.deprecation_warning("Sections other than #{ALLOWED_SECTION_NAMES.join(', ')} are deprecated in puppet.conf. Please use the directory environments feature to specify environments. (See http://docs.puppetlabs.com/puppet/latest/reference/environments.html)")
end
section.name
end.uniq
end
def parse_setting(setting, section)
var = setting.name.intern
# We don't want to munge modes, because they're specified in octal, so we'll
# just leave them as a String, since Puppet handles that case correctly.
if var == :mode
value = setting.value
else
value = @value_converter[setting.value]
end
# Check to see if this is a file argument and it has extra options
begin
if value.is_a?(String) and options = extract_fileinfo(value)
section.with_setting(var, options[:value], Meta.new(options[:owner],
options[:group],
options[:mode]))
else
section.with_setting(var, value, NO_META)
end
rescue Puppet::Error => detail
raise Puppet::Settings::ParseError.new(detail.message, file, setting.line_number, detail)
end
end
def empty_section
{ :_meta => {} }
end
def extract_fileinfo(string)
result = {}
value = string.sub(/\{\s*([^}]+)\s*\}/) do
params = $1
params.split(/\s*,\s*/).each do |str|
if str =~ /^\s*(\w+)\s*=\s*([\w\d]+)\s*$/
param, value = $1.intern, $2
result[param] = value
raise ArgumentError, "Invalid file option '#{param}'" unless [:owner, :mode, :group].include?(param)
if param == :mode and value !~ /^\d+$/
raise ArgumentError, "File modes must be numbers"
end
else
raise ArgumentError, "Could not parse '#{string}'"
end
end
''
end
result[:value] = value.sub(/\s*$/, '')
result
end
end