From dcaeff4beb1b7952551ee2abfbbcd5f172a67100 Mon Sep 17 00:00:00 2001
From: Steve Kemp <steve@steve.org.uk>
Date: Fri, 23 Nov 2012 14:35:45 +0000
Subject:   Added this file to the project - not-yet used.

---
 lib/custodian/settings.rb | 98 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 lib/custodian/settings.rb

(limited to 'lib')

diff --git a/lib/custodian/settings.rb b/lib/custodian/settings.rb
new file mode 100644
index 0000000..2708570
--- /dev/null
+++ b/lib/custodian/settings.rb
@@ -0,0 +1,98 @@
+
+require 'singleton'
+
+
+#
+# A class which encapsulates some global-settings from the custodian configuration file.
+#
+# The configuration file is optional, and we have defaults for every value.
+#
+# This class is a singleton to avoid having to re-parse the configuration file more than
+# once per program-launch.
+#
+module Custodian
+
+  class Settings
+
+   include Singleton
+
+
+    #
+    # The parsed key=values store
+    #
+    attr_reader :settings
+
+
+    #
+    # Holder to mark whether we've loaded our file.
+    #
+    attr_reader :parsed
+
+
+
+
+    #
+    # Load the configuration file; called only once.
+    #
+    def _load
+      @parsed   = true
+      @settings = Hash.new()
+
+      #
+      # The global configuration file.
+      #
+      file = "/etc/custodian/custodian.cfg"
+      return unless( File.exists?( file ) )
+
+      #
+      # Load and "parse" the key=value content.
+      #
+      File.open( file, "r").each_line do |line|
+        next if ( line.nil? || line =~ /^#/ )
+        if ( line =~ /^(.*)=(.*)$/ )
+          key = $1.dup
+          val = $2.dup
+          key.strip!
+          val.strip!
+          @settings[key] = val
+        end
+      end
+    end
+
+
+
+
+    #
+    # Have we loaded our data?
+    #
+    def _loaded?
+      @parsed
+    end
+
+
+
+
+    #
+    # The timeout period for all tests
+    #
+    def timeout
+      _load() unless( _loaded? )
+
+      @settings['timeout'] || 30
+    end
+
+
+
+
+    #
+    # The beanstalkd server address
+    #
+    def queue_server
+      _load() unless( _loaded? )
+
+      @settings['queue'] || "127.0.0.1:13300"
+    end
+
+
+  end
+end
-- 
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