add pause/resume service controls

bindings/java/src/net/hyperic/sigar/cmd/Win32Service.java

@@ -15,6 +15,8 @@ public class Win32Service extends SigarCommandBase {
             "state",
             "start",
             "stop",
+            "pause",
+            "resume",
             "restart",
         });
     
@@ -67,6 +69,12 @@ public class Win32Service extends SigarCommandBase {
             else if (cmd.equals("stop")) {
                 service.stop();
             }
+            else if (cmd.equals("pause")) {
+                service.pause();
+            }
+            else if (cmd.equals("resume")) {
+                service.resume();
+            }
             else if (cmd.equals("delete")) {
                 service.delete();
             }

bindings/java/src/net/hyperic/sigar/win32/Service.java

@@ -262,6 +262,30 @@ public class Service extends Win32 {
         }
     }
 
+    public void pause() throws Win32Exception
+    {
+        control(CONTROL_PAUSE);
+    }
+
+    public void pause(long timeout) throws Win32Exception
+    {
+        long status;
+        
+        pause();
+
+        Waiter waiter =
+            new Waiter(this, timeout, SERVICE_PAUSED, SERVICE_PAUSE_PENDING);
+
+        if (!waiter.sleep()) {
+            throw new Win32Exception("Failed to pause service");
+        }
+    }
+
+    public void resume() throws Win32Exception
+    {
+        control(CONTROL_RESUME);
+    }
+
     public ServiceConfig getConfig() throws Win32Exception {
         ServiceConfig config = new ServiceConfig();
         QueryServiceConfig(this.service, config);