Add restful API

1 files changed, 43 insertions, 0 deletions

diff --git a/lib/oxidized/api/rest.rb b/lib/oxidized/api/rest.rb
new file mode 100644
index 0000000..ee06bc8
--- /dev/null
+++ b/lib/oxidized/api/rest.rb
@@ -0,0 +1,43 @@
+module Oxidized
+  require 'webrick'
+  require 'json'
+  module API
+    class Rest
+      def initialize nodes, listen
+        @nodes = nodes
+        addr, port = listen.to_s.split ':'
+        port, addr = addr, nil if not port
+        @web = WEBrick::HTTPServer.new :BindAddress=>addr, :Port=>port
+        maps
+      end
+      def work
+        req = select @web.listeners, nil, nil, Config::Sleep
+        while req
+          @web.run req.first.first.accept
+          req = select @web.listeners, nil, nil, 0
+        end
+      end
+      def maps
+        @web.mount_proc '/nodes' do |req, res|
+          #script_name, #path_info
+          case req.path_info[1..-1]
+          # /nodes/reload - reloads list of nodes
+          when 'reload'
+            @nodes.load
+            res.body = JSON.dump 'OK'
+          # /nodes/next/node - moves node to head of queue
+          when /next\/(.*)/
+            @nodes.next $1
+            res.body = JSON.dump 'OK'
+          # /nodes/list - returns list of nodes
+          when 'list'
+            res.body = JSON.dump @nodes.list
+          # /nodes/show/node - returns data about node
+          when /show\/(.*)/
+            res.body = JSON.dump @nodes.show $1
+          end
+        end
+      end
+    end
+  end
+end