[hp|compute] Add vnc console feature into request layer and server model.

lib/fog/hp/compute.rb

@@ -57,6 +57,7 @@ module Fog
       request :get_windows_password
       request :get_security_group
       request :get_server_details
+      request :get_vnc_console
       request :list_addresses
       request :list_flavors
       request :list_flavors_detail

lib/fog/hp/models/compute/server.rb

@@ -47,11 +47,6 @@ module Fog
           super
         end
 
-        def console_output(num_lines)
-          requires :id
-          service.get_console_output(id, num_lines)
-        end
-
         def metadata
           @metadata ||= begin
             Fog::Compute::HP::Metadata.new({
@@ -71,6 +66,20 @@ module Fog
           self.user_data_encoded = [ascii_userdata].pack('m')  # same as Base64.encode64
         end
 
+        def console_output(num_lines)
+          requires :id
+          service.get_console_output(id, num_lines)
+        end
+
+        def vnc_console_url(type='novnc')
+          requires :id
+          if resp = service.get_vnc_console(id, type).body
+            resp['console']['url']
+          else
+            nil
+          end
+        end
+
         def destroy
           requires :id
           service.delete_server(id)

lib/fog/hp/requests/compute/get_vnc_console.rb

@@ -0,0 +1,47 @@
+module Fog
+  module Compute
+    class HP
+      class Real
+
+        require 'fog/aws/parsers/compute/get_console_output'
+
+        # Retrieve console output for specified instance
+        #
+        # ==== Parameters
+        # * server_id<~Integer> - Id of instance to get console output from
+        # * type<~String> - Type of the vnc console, defaults to 'novnc'
+        # ==== Returns
+        # # * response<~Excon::Response>:
+        #   * body<~Hash>:
+        #     * 'console'
+        #       * 'type'<~String> - Type of the vnc console
+        #       * 'url'<~String> - Url to access a VNC console of a server from a browser
+        #
+        def get_vnc_console(server_id, type='novnc')
+          body = { 'os-getVNCConsole' => { 'type' => type }}
+          server_action(server_id, body, 200)
+        end
+
+      end
+
+      class Mock
+
+        def get_vnc_console(server_id, type='novnc')
+          output = {
+              'type' => type,
+              'url'  => 'https://region.compute.hpcloud.com/vnc_auto.html?token=123ABX234'
+          }
+          response = Excon::Response.new
+          if list_servers_detail.body['servers'].detect {|_| _['id'] == server_id}
+            response.body = { 'console' => output }
+            response.status = 200
+          else
+            raise Fog::Compute::HP::NotFound
+          end
+          response
+        end
+
+      end
+    end
+  end
+end