CHEF-4791 Add more windows service states to the start/stop control flow

http://msdn.microsoft.com/en-us/library/windows/desktop/ee126211(v=vs.85).aspx

1 files changed, 30 insertions, 6 deletions

diff --git a/lib/chef/provider/service/windows.rb b/lib/chef/provider/service/windows.rb
index ba51e53bed..f4aa28999e 100644
--- a/lib/chef/provider/service/windows.rb
+++ b/lib/chef/provider/service/windows.rb
@@ -28,11 +28,19 @@ class Chef::Provider::Service::Windows < Chef::Provider::Service
 
   include Chef::Mixin::ShellOut
 
-  RUNNING = 'running'
-  STOPPED = 'stopped'
+  #Win32::Service.get_start_type
   AUTO_START = 'auto start'
   DISABLED = 'disabled'
 
+  #Win32::Service.get_current_state
+  RUNNING = 'running'
+  STOPPED = 'stopped'
+  CONTINUE_PENDING = 'continue pending'
+  PAUSE_PENDING = 'pause pending'
+  PAUSED = 'paused'
+  START_PENDING = 'start pending'
+  STOP_PENDING = 'stop pending'
+
   def whyrun_supported?
     false
   end
@@ -49,9 +57,15 @@ class Chef::Provider::Service::Windows < Chef::Provider::Service
 
   def start_service
     if Win32::Service.exists?(@new_resource.service_name)
-      if current_state == RUNNING
+	  state = current_state
+      if state == RUNNING
         Chef::Log.debug "#{@new_resource} already started - nothing to do"
-      else
+	  elsif state == START_PENDING
+		Chef::Log.debug "#{@new_resource} already sent start signal - waiting for start"
+        spawn_command_thread do
+          wait_for_state(RUNNING)
+        end
+      elsif state == STOPPED
         if @new_resource.start_command
           Chef::Log.debug "#{@new_resource} starting service using the given start_command"
           shell_out!(@new_resource.start_command)
@@ -62,6 +76,8 @@ class Chef::Provider::Service::Windows < Chef::Provider::Service
           end
         end
         @new_resource.updated_by_last_action(true)
+	  else 
+        raise Chef::Exceptions::Service, "Service #{@new_resource} can't be started from state [#{current_state}]"
       end
     else
         Chef::Log.debug "#{@new_resource} does not exist - nothing to do"
@@ -70,7 +86,8 @@ class Chef::Provider::Service::Windows < Chef::Provider::Service
 
   def stop_service
     if Win32::Service.exists?(@new_resource.service_name)
-      if current_state == RUNNING
+	  state = current_state
+      if state == RUNNING
         if @new_resource.stop_command
           Chef::Log.debug "#{@new_resource} stopping service using the given stop_command"
           shell_out!(@new_resource.stop_command)
@@ -81,8 +98,15 @@ class Chef::Provider::Service::Windows < Chef::Provider::Service
           end
         end
         @new_resource.updated_by_last_action(true)
+	  elsif state == STOPPED
+		Chef::Log.debug "#{@new_resource} already stopped - nothing to do"
+	  elsif state == STOP_PENDING
+	    Chef::Log.debug "#{@new_resource} already sent stop signal - waiting for stop"
+	    spawn_command_thread do
+		  wait_for_state(STOPPED)
+	    end
       else
-        Chef::Log.debug "#{@new_resource} already stopped - nothing to do"
+        raise Chef::Exceptions::Service, "Service #{@new_resource} can't be stopped from state [#{current_state}]"
       end
     else
       Chef::Log.debug "#{@new_resource} does not exist - nothing to do"