- renamed add method to add_absolute

- added add_relative method

Source/charon/event_queue.c

@@ -221,7 +221,7 @@ static status_t get(private_event_queue_t *this, job_t **job)
 /**
  * @brief implements function add of event_queue_t
  */
-static status_t add(private_event_queue_t *this, job_t *job, timeval_t time)
+static status_t add_absolute(private_event_queue_t *this, job_t *job, timeval_t time)
 {
 	event_t *event = event_create(time,job);
 	linked_list_element_t * current_list_element;
@@ -319,6 +319,23 @@ static status_t add(private_event_queue_t *this, job_t *job, timeval_t time)
 	return status;		
 }
 
+/**
+ * @brief implements function add of event_queue_t
+ */
+static status_t add_relative(event_queue_t *this, job_t *job, u_int32_t ms)
+{
+	timeval_t current_time;
+	timeval_t time;
+	int micros = ms * 1000;
+	
+	gettimeofday(&current_time, NULL);
+	
+	time.tv_usec = ((current_time.tv_usec + micros) % 1000000);
+	time.tv_sec = current_time.tv_sec + ((current_time.tv_usec + micros)/ 1000000);
+	
+	return this->add_absolute(this, job, time);
+}
+
 
 /**
  * @brief implements function destroy of event_queue_t
@@ -371,7 +388,8 @@ event_queue_t *event_queue_create()
 	
 	this->public.get_count = (status_t (*) (event_queue_t *event_queue, int *count)) get_count;
 	this->public.get = (status_t (*) (event_queue_t *event_queue, job_t **job)) get;
-	this->public.add = (status_t (*) (event_queue_t *event_queue, job_t *job, timeval_t time)) add;
+	this->public.add_absolute = (status_t (*) (event_queue_t *event_queue, job_t *job, timeval_t time)) add_absolute;
+	this->public.add_relative = (status_t (*) (event_queue_t *event_queue, job_t *job, u_int32_t ms)) add_relative;
 	this->public.destroy = (status_t (*) (event_queue_t *event_queue)) event_queue_destroy;
 	
 	this->list = linked_list;

Source/charon/event_queue.h

@@ -59,7 +59,7 @@ struct event_queue_s {
 	status_t (*get) (event_queue_t *event_queue, job_t **job);
 	
 	/**
-	 * @brief adds a event to the queue
+	 * @brief adds a event to the queue, using a relative time
 	 * 
 	 * This function is non blocking and adds a job_t at a specific time to the list.
 	 * The specific job-object has to get destroyed by the thread which 
@@ -70,7 +70,21 @@ struct event_queue_s {
   	 * @param[in] time time, when the event has to get fired
 	 * @returns SUCCESS if succeeded, FAILED otherwise
 	 */
-	status_t (*add) (event_queue_t *event_queue, job_t *job, timeval_t time);
+	status_t (*add_relative) (event_queue_t *event_queue, job_t *job, u_int32_t ms);
+	
+	/**
+	 * @brief adds a event to the queue, using an absolute time
+	 * 
+	 * This function is non blocking and adds a job_t at a specific time to the list.
+	 * The specific job-object has to get destroyed by the thread which 
+	 * removes the job.
+	 * 
+	 * @param event_queue calling object
+ 	 * @param[in] job job to add to the queue (job is not copied)
+  	 * @param[in] time time, when the event has to get fired
+	 * @returns SUCCESS if succeeded, FAILED otherwise
+	 */
+	status_t (*add_absolute) (event_queue_t *event_queue, job_t *job, timeval_t time);
 
 	/**
 	 * @brief destroys a event_queue object

Source/charon/tests/event_queue_test.c

@@ -82,7 +82,7 @@ static void event_queue_insert_thread(event_queue_test_t * testinfos)
 			time.tv_usec = 0;
 			time.tv_sec = current_time.tv_sec + i;
 			
-			tester->assert_true(tester,(testinfos->event_queue->add(testinfos->event_queue,job,time) == SUCCESS), "add call check");
+			tester->assert_true(tester,(testinfos->event_queue->add_absolute(testinfos->event_queue,job,time) == SUCCESS), "add call check");
 		}
 	} 
 }