Suggest different variables to use if we want to tunnel both v4 and v6
[mirror/dsa-puppet.git] / 3rdparty / modules / stdlib / lib / puppet / parser / functions / has_ip_address.rb
1 #
2 # has_ip_address
3 #
4 module Puppet::Parser::Functions
5   newfunction(:has_ip_address, :type => :rvalue, :doc => <<-DOC
6     Returns true if the client has the requested IP address on some interface.
7
8     This function iterates through the 'interfaces' fact and checks the
9     'ipaddress_IFACE' facts, performing a simple string comparison.
10     DOC
11              ) do |args|
12
13     raise(Puppet::ParseError, "has_ip_address(): Wrong number of arguments given (#{args.size} for 1)") if args.size != 1
14
15     Puppet::Parser::Functions.autoloader.load(:has_interface_with) \
16       unless Puppet::Parser::Functions.autoloader.loaded?(:has_interface_with)
17
18     function_has_interface_with(['ipaddress', args[0]])
19   end
20 end
21
22 # vim:sts=2 sw=2