add Openstack modules to 3rdparty

[dsa-puppet.git] / 3rdparty / modules / apache / lib / puppet / parser / functions / validate_apache_log_level.rb

diff --git a/3rdparty/modules/apache/lib/puppet/parser/functions/validate_apache_log_level.rb b/3rdparty/modules/apache/lib/puppet/parser/functions/validate_apache_log_level.rb
new file mode 100644 (file)
index 0000000..8a1ade0
--- /dev/null
+++ b/3rdparty/modules/apache/lib/puppet/parser/functions/validate_apache_log_level.rb
@@ -0,0 +1,27 @@
+module Puppet::Parser::Functions
+  newfunction(:validate_apache_log_level, :doc => <<-'ENDHEREDOC') do |args|
+    Perform simple validation of a string against the list of known log
+    levels as per http://httpd.apache.org/docs/current/mod/core.html#loglevel
+        validate_apache_loglevel('info')
+
+    Modules maybe specified with their own levels like these:
+        validate_apache_loglevel('warn ssl:info')
+        validate_apache_loglevel('warn mod_ssl.c:info')
+        validate_apache_loglevel('warn ssl_module:info')
+
+    Expected to be used from the main or vhost.
+    
+    Might be used from directory too later as apaceh supports that
+
+    ENDHEREDOC
+    if (args.size != 1) then
+      raise Puppet::ParseError, ("validate_apache_loglevel(): wrong number of arguments (#{args.length}; must be 1)")
+    end
+
+    log_level = args[0]
+    msg = "Log level '${log_level}' is not one of the supported Apache HTTP Server log levels."
+
+    raise Puppet::ParseError, (msg) unless log_level =~ Regexp.compile('(emerg|alert|crit|error|warn|notice|info|debug|trace[1-8])')
+
+  end
+end