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[dsa-puppet.git] / 3rdparty / modules / stdlib / lib / puppet / parser / functions / has_ip_network.rb
1 #
2 # has_ip_network
3 #
4
5 module Puppet::Parser::Functions
6   newfunction(:has_ip_network, :type => :rvalue, :doc => <<-EOS
7 Returns true if the client has an IP address within the requested network.
8
9 This function iterates through the 'interfaces' fact and checks the
10 'network_IFACE' facts, performing a simple string comparision.
11     EOS
12   ) do |args|
13
14     raise(Puppet::ParseError, "has_ip_network(): Wrong number of arguments " +
15           "given (#{args.size} for 1)") if args.size != 1
16
17     Puppet::Parser::Functions.autoloader.load(:has_interface_with) \
18       unless Puppet::Parser::Functions.autoloader.loaded?(:has_interface_with)
19
20     function_has_interface_with(['network', args[0]])
21
22   end
23 end
24
25 # vim:sts=2 sw=2