+gboolean lttv_filter_tree_parse_branch(
+ const LttvSimpleExpression* se,
+ const LttEvent* event,
+ const LttTracefile* tracefile,
+ const LttTrace* trace,
+ const LttvProcessState* state,
+ const LttvTracefileContext* context) {
+
+ LttvFieldValue v;
+ v = se->value;
+ switch(se->field) {
+ case LTTV_FILTER_TRACE_NAME:
+ if(trace == NULL) return TRUE;
+ else {
+ GQuark quark = g_quark_to_string(ltt_trace_name(trace));
+ return se->op((gpointer)&quark,v);
+ }
+ break;
+ case LTTV_FILTER_TRACEFILE_NAME:
+ if(tracefile == NULL) return TRUE;
+ else {
+ GQuark quark = g_quark_to_string(ltt_tracefile_name(tracefile));
+ return se->op((gpointer)&quark,v);
+ }
+ break;
+ case LTTV_FILTER_STATE_PID:
+ if(state == NULL) return TRUE;
+ else return se->op((gpointer)&state->pid,v);
+ break;
+ case LTTV_FILTER_STATE_PPID:
+ if(state == NULL) return TRUE;
+ else return se->op((gpointer)&state->ppid,v);
+ break;
+ case LTTV_FILTER_STATE_CT:
+ if(state == NULL) return TRUE;
+ else {
+ return se->op((gpointer)&state->creation_time,v);
+ }
+ break;
+ case LTTV_FILTER_STATE_IT:
+ if(state == NULL) return TRUE;
+ else {
+ return se->op((gpointer)&state->insertion_time,v);
+ }
+ break;
+ case LTTV_FILTER_STATE_P_NAME:
+ /*
+ * All 'unnamed' for the moment
+ */
+ if(state == NULL) return TRUE;
+ else {
+ GQuark quark = g_quark_to_string(state->name);
+ return se->op((gpointer)&quark,v);
+ }
+ break;
+ case LTTV_FILTER_STATE_EX_MODE:
+ if(state == NULL) return TRUE;
+ else return se->op((gpointer)&state->state->t,v);
+ break;
+ case LTTV_FILTER_STATE_EX_SUBMODE:
+ if(state == NULL) return TRUE;
+ else return se->op((gpointer)&state->state->n,v);
+ break;
+ case LTTV_FILTER_STATE_P_STATUS:
+ if(state == NULL) return TRUE;
+ else return se->op((gpointer)&state->state->s,v);
+ break;
+ case LTTV_FILTER_STATE_CPU:
+ if(context == NULL) return TRUE;
+ else {
+ /* FIXME: not sure of that one */
+ return se->op((gpointer)g_quark_to_string(((LttvTracefileState*)context)->cpu_name),v);
+ }
+ break;
+ case LTTV_FILTER_EVENT_NAME:
+ if(event == NULL) return TRUE;
+ else {
+ LttEventType* et;
+ et = ltt_event_eventtype(event);
+ g_print("v:%s\n",ltt_eventtype_name(et));
+ GQuark quark = g_quark_to_string(ltt_eventtype_name(et));
+ return se->op((gpointer)&quark,v);
+ }
+ break;
+
+ case LTTV_FILTER_EVENT_CATEGORY:
+ /*
+ * TODO: Not yet implemented
+ */
+ return TRUE;
+ break;
+ case LTTV_FILTER_EVENT_TIME:
+ if(event == NULL) return TRUE;
+ else {
+ LttTime time = ltt_event_time(event);
+ return se->op((gpointer)&time,v);
+ }
+ break;
+ case LTTV_FILTER_EVENT_TSC:
+// if(event == NULL) return TRUE;
+// else {
+// double val = ltt_time_to_double(event->event_time);
+// return se->op((gpointer)&val,v);
+// }
+ /*
+ * FIXME: Where is event.tsc
+ */
+ return TRUE;
+ break;
+ case LTTV_FILTER_EVENT_FIELD:
+ /*
+ * TODO: Use the offset to
+ * find the dynamic field
+ * in the event struct
+ */
+ return TRUE;
+ default:
+ /*
+ * This case should never be
+ * parsed, if so, the whole
+ * filtering is cancelled
+ */
+ g_warning("Error while parsing the filter tree");
+ return TRUE;
+ }
+
+ /* should never get here */
+ return TRUE;
+