X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lttv%2Flttv%2Ftracecontext.c;h=e4f89a72067e4eb3696df9f85ec39be8bf38373b;hb=b9ce0bad7daf7c0a2333c91fdb1e35d602afe17f;hp=1123bf7b40710ebeb4c123434ed098c12948dfad;hpb=556b540ae4beba8dd3dd0d628e149c6b93eb4c29;p=lttv.git

diff --git a/lttv/lttv/tracecontext.c b/lttv/lttv/tracecontext.c
index 1123bf7b..e4f89a72 100644
--- a/lttv/lttv/tracecontext.c
+++ b/lttv/lttv/tracecontext.c
@@ -12,8 +12,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, 
- * MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 
+ * MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
@@ -22,10 +22,12 @@
 
 #include <string.h>
 #include <lttv/lttv.h>
-#include <lttv/tracecontext.h>
+#include <lttv/traceset-process.h>
 #include <ltt/event.h>
 #include <ltt/trace.h>
+#ifdef BABEL_NOFILTER
 #include <lttv/filter.h>
+#endif
 #include <errno.h>
 #include <ltt/time.h>
 #include <lttv/event.h>
@@ -36,6 +38,8 @@
 #include <babeltrace/ctf/events.h>
 #include <babeltrace/ctf/iterator.h>
 
+
+#ifdef BABEL_CLEANUP
 gint compare_tracefile(gconstpointer a, gconstpointer b)
 {
 	gint comparison = 0;
@@ -71,7 +75,7 @@ struct _LttvTracesetContextPosition {
 	                                * set, else, a position is set (may be end
 	                                * of trace, with ep->len == 0) */
 };
-
+#endif
 void lttv_context_init(LttvTracesetContext *self, LttvTraceset *ts)
 {
 	LTTV_TRACESET_CONTEXT_GET_CLASS(self)->init(self, ts);
@@ -120,6 +124,8 @@ lttv_context_new_tracefile_context(LttvTracesetContext *self)
 void lttv_traceset_context_compute_time_span(LttvTracesetContext *self,
 	TimeInterval *time_span)
 {
+	//todo mdenis: adapt to babeltrace
+#ifdef BABEL_CLEANUP
 	LttvTraceset * traceset = self->ts;
 	int numTraces = lttv_traceset_number(traceset);
 	int i;
@@ -134,6 +140,7 @@ void lttv_traceset_context_compute_time_span(LttvTracesetContext *self,
 
 	for(i=0; i<numTraces;i++){
 		tc = self->traces[i];
+
 		trace = tc->t;
 
 		ltt_trace_time_span_get(trace, &s, &e);
@@ -154,6 +161,7 @@ void lttv_traceset_context_compute_time_span(LttvTracesetContext *self,
 				time_span->end_time = e;
 		}
 	}
+#endif
 }
 
 static void init_tracefile_context(LttTracefile *tracefile,
@@ -202,7 +210,8 @@ init(LttvTracesetContext *self, LttvTraceset *ts)
 					&begin_pos,
 					NULL);
 	self->event_hooks = lttv_hooks_new();
-#ifdef BABEL_CLEANUP
+	self->tmpState = g_new(LttvTraceState *, 1);
+
 	for(i = 0 ; i < nb_trace ; i++) {
 		tc = LTTV_TRACESET_CONTEXT_GET_CLASS(self)->new_trace_context(self);
 		self->traces[i] = tc;
@@ -210,12 +219,15 @@ init(LttvTracesetContext *self, LttvTraceset *ts)
 		tc->ts_context = self;
 		tc->index = i;
 		tc->vt = lttv_traceset_get(ts, i);
+#ifdef BABEL_CLEANUP
 		tc->t = lttv_trace(tc->vt);
+#endif
 		tc->a = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL);
 		tc->t_a = lttv_trace_attribute(tc->vt);
 		tc->tracefiles = g_array_sized_new(FALSE, TRUE,
 				sizeof(LttvTracefileContext*), 10);
 
+#ifdef BABEL_CLEANUP
 		tracefiles_groups = ltt_trace_get_tracefiles_groups(tc->t);
 		if(tracefiles_groups != NULL) {
 			args.func = (ForEachTraceFileFunc)init_tracefile_context;
@@ -225,12 +237,14 @@ init(LttvTracesetContext *self, LttvTraceset *ts)
 					(GDataForeachFunc)compute_tracefile_group,
 					&args);
 		}
+#endif
 
 
 	}
-#endif
 	self->sync_position = lttv_traceset_context_position_new(self);
+#ifdef BABEL_CLEANUP	
 	self->pqueue = g_tree_new(compare_tracefile);
+#endif
 	lttv_process_traceset_seek_time(self, ltt_time_zero);
 	lttv_traceset_context_compute_time_span(self, &self->time_span);
 
@@ -679,15 +693,14 @@ guint lttv_process_traceset_middle(LttvTracesetContext *self,
 	
 	unsigned count = 0;
 		
+        gint last_ret = 0;
 	struct bt_ctf_event *bt_event;
 	
 	LttvEvent event;
-	/* TODO ybrosseau 2012-03-16: Put in really in the traceset */
-	LttvTraceState state;
 
 	while(TRUE) {
 
-		if((count >= nb_events) && (nb_events != G_MAXULONG)) {
+		if(last_ret == TRUE || ((count >= nb_events) && (nb_events != G_MAXULONG))) {
 			break;
 		}
 
@@ -696,9 +709,11 @@ guint lttv_process_traceset_middle(LttvTracesetContext *self,
 			count++;
 
 			event.bt_event = bt_event;
-			event.state = &state;
-
-			lttv_hooks_call(self->event_hooks, &event);
+			/* TODO ybrosseau 2012-04-01: use bt_ctf_get_trace_handle 
+			   to retrieve the right state container */
+			event.state = self->tmpState;
+			
+			last_ret = lttv_hooks_call(self->event_hooks, &event);
 
 			if(bt_iter_next(bt_ctf_get_iter(self->iter)) < 0) {
 				printf("ERROR NEXT\n");
@@ -878,9 +893,6 @@ void lttv_process_traceset_end(LttvTracesetContext *self,
  */
 void lttv_process_trace_seek_time(LttvTraceContext *self, LttTime start)
 {
-
-
-#ifdef BABEL_CLEANUP
 	guint i, nb_tracefile;
 
 	gint ret;
@@ -913,7 +925,6 @@ void lttv_process_trace_seek_time(LttvTraceContext *self, LttTime start)
 	g_debug("test tree after seek_time");
 	g_tree_foreach(pqueue, test_tree, NULL);
 #endif //DEBUG
-#endif
 }
 
 /****************************************************************************