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author | Hunter Haugen <hunter@puppetlabs.com> | 2016-02-18 10:32:25 -0800 |
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committer | Hunter Haugen <hunter@puppetlabs.com> | 2016-02-18 10:32:25 -0800 |
commit | 69ca8d09c6124e9b5bd98e62fb201e734ae5bd05 (patch) | |
tree | 0193401705d5adee95196efc9830240a596992c4 /lib/puppet/parser/functions/is_ipv4_address.rb | |
parent | 2c3beace2438882fa7dfe89ad5817ea7fe7cba21 (diff) | |
parent | d85aec41a3b57a13f16086cc1ff7ed2fe09602b8 (diff) | |
download | puppet-stdlib-69ca8d09c6124e9b5bd98e62fb201e734ae5bd05.tar.gz puppet-stdlib-69ca8d09c6124e9b5bd98e62fb201e734ae5bd05.tar.bz2 |
Merge pull request #570 from gfidente/master
Add is_ipv4_address and is_ipv6_address functions
Diffstat (limited to 'lib/puppet/parser/functions/is_ipv4_address.rb')
-rw-r--r-- | lib/puppet/parser/functions/is_ipv4_address.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/is_ipv4_address.rb b/lib/puppet/parser/functions/is_ipv4_address.rb new file mode 100644 index 0000000..b4861d5 --- /dev/null +++ b/lib/puppet/parser/functions/is_ipv4_address.rb @@ -0,0 +1,28 @@ +# +# is_ipv4_address.rb +# + +module Puppet::Parser::Functions + newfunction(:is_ipv4_address, :type => :rvalue, :doc => <<-EOS +Returns true if the string passed to this function is a valid IPv4 address. + EOS + ) do |arguments| + + require 'ipaddr' + + if (arguments.size != 1) then + raise(Puppet::ParseError, "is_ipv4_address(): Wrong number of arguments "+ + "given #{arguments.size} for 1") + end + + begin + ip = IPAddr.new(arguments[0]) + rescue ArgumentError + return false + end + + return ip.ipv4? + end +end + +# vim: set ts=2 sw=2 et : |