Class: Puppet::FileServing::Configuration::Parser Private
- Defined in:
- lib/puppet/file_serving/configuration/parser.rb
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
Constant Summary collapse
- Mount =
This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.
Puppet::FileServing::Mount
- MODULES =
This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.
'modules'
Instance Method Summary collapse
- #changed? ⇒ Boolean private
-
#initialize(filename) ⇒ Parser
constructor
private
A new instance of Parser.
-
#parse ⇒ Object
private
Parse our configuration file.
Constructor Details
#initialize(filename) ⇒ Parser
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a new instance of Parser.
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# File 'lib/puppet/file_serving/configuration/parser.rb', line 59 def initialize(filename) @file = Puppet::Util::WatchedFile.new(filename) end |
Instance Method Details
#changed? ⇒ Boolean
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/puppet/file_serving/configuration/parser.rb', line 63 def changed? @file.changed? end |
#parse ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Parse our configuration file.
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# File 'lib/puppet/file_serving/configuration/parser.rb', line 9 def parse raise(_("File server configuration %{config_file} does not exist") % { config_file: @file }) unless Puppet::FileSystem.exist?(@file) raise(_("Cannot read file server configuration %{config_file}") % { config_file: @file }) unless FileTest.readable?(@file) @mounts = {} @count = 0 File.open(@file) do |f| mount = nil f.each_line do |line| # Have the count increment at the top, in case we throw exceptions. @count += 1 case line when /^\s*#/; next # skip comments when /^\s*$/; next # skip blank lines when /\[([-\w]+)\]/ mount = newmount($1) when /^\s*(\w+)\s+(.+?)(\s*#.*)?$/ var = $1 value = $2 value.strip! raise(ArgumentError, _("Fileserver configuration file does not use '=' as a separator")) if value =~ /^=/ case var when "path" path(mount, value) when "allow", "deny" # ignore `allow *`, otherwise report error if var != 'allow' || value != '*' error_location_str = Puppet::Util::Errors.error_location(@file.filename, @count) Puppet.err("Entry '#{line.chomp}' is unsupported and will be ignored at #{error_location_str}") end else error_location_str = Puppet::Util::Errors.error_location(@file.filename, @count) raise ArgumentError.new(_("Invalid argument '%{var}' at %{error_location}") % { var: var, error_location: error_location_str }) end else error_location_str = Puppet::Util::Errors.error_location(@file.filename, @count) raise ArgumentError.new(_("Invalid entry at %{error_location}: '%{file_text}'") % { file_text: line.chomp, error_location: error_location_str }) end end end validate @mounts end |