X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Flttv%2Ftracecontext.c;h=5ecdae22b4f0af9499cca9be71b1d9ea396e856c;hb=f63ebe5196f36fcf40385d29cfc37288c4d70817;hp=c800b924d1114c91be7fc564d7d29165a9d7a5f6;hpb=33bdc8dd862c92f8b44f685304e6bf413932c244;p=lttv.git diff --git a/ltt/branches/poly/lttv/lttv/tracecontext.c b/ltt/branches/poly/lttv/lttv/tracecontext.c index c800b924..5ecdae22 100644 --- a/ltt/branches/poly/lttv/lttv/tracecontext.c +++ b/ltt/branches/poly/lttv/lttv/tracecontext.c @@ -171,7 +171,7 @@ static void init_tracefile_context(LttTracefile *tracefile, tfc->event = lttv_hooks_new(); tfc->event_by_id = lttv_hooks_by_id_new(); tfc->a = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL); - tfc->target_pid = 0; + tfc->target_pid = -1; } @@ -768,7 +768,7 @@ guint lttv_process_traceset_middle(LttvTracesetContext *self, fac_id = ltt_event_facility_id(e); ev_id = ltt_event_eventtype_id(e); id = GET_HOOK_ID(fac_id, ev_id); - tfc->target_pid = 0; /* unset target PID */ + tfc->target_pid = -1; /* unset target PID */ /* Hooks : * return values : 0 : continue read, 1 : go to next position and stop read, * 2 : stay at the current position and stop read */ @@ -955,11 +955,18 @@ gboolean lttv_process_traceset_seek_position(LttvTracesetContext *self, static LttField * find_field(LttEventType *et, const GQuark field) { - GQuark name; + LttField *f; if(field == 0) return NULL; - return ltt_eventtype_field_by_name(et, field); + f = ltt_eventtype_field_by_name(et, field); + if (!f) { + g_warning("Cannot find field %s in event %s.%s", g_quark_to_string(field), + g_quark_to_string(ltt_facility_name(ltt_eventtype_facility(et))), + g_quark_to_string(ltt_eventtype_name(et))); + } + + return f; } LttvTraceHookByFacility *lttv_trace_hook_get_fac(LttvTraceHook *th, @@ -1337,7 +1344,13 @@ struct seek_back_data { guint events_found; guint n; /* number of events requested */ GPtrArray *array; /* array of LttvTracesetContextPositions pointers */ - LttvFilter *filter; + LttvFilter *filter1; + LttvFilter *filter2; + LttvFilter *filter3; + gpointer data; + check_handler *check; + gboolean *stop_flag; + guint raw_event_count; }; static gint seek_back_event_hook(void *hook_data, void* call_data) @@ -1347,15 +1360,35 @@ static gint seek_back_event_hook(void *hook_data, void* call_data) LttvTracesetContext *tsc = tfc->t_context->ts_context; LttvTracesetContextPosition *pos; - if(sd->filter != NULL && sd->filter->head != NULL) { - if(!lttv_filter_tree_parse(sd->filter->head, + if(sd->check && sd->check(sd->raw_event_count, sd->stop_flag, sd->data)) + return TRUE; + sd->raw_event_count++; + + if(sd->filter1 != NULL && sd->filter1->head != NULL && + !lttv_filter_tree_parse(sd->filter1->head, ltt_tracefile_get_event(tfc->tf), tfc->tf, tfc->t_context->t, - tfc)) - return FALSE; + tfc,NULL,NULL)) { + return FALSE; } - + if(sd->filter2 != NULL && sd->filter2->head != NULL && + !lttv_filter_tree_parse(sd->filter2->head, + ltt_tracefile_get_event(tfc->tf), + tfc->tf, + tfc->t_context->t, + tfc,NULL,NULL)) { + return FALSE; + } + if(sd->filter3 != NULL && sd->filter3->head != NULL && + !lttv_filter_tree_parse(sd->filter3->head, + ltt_tracefile_get_event(tfc->tf), + tfc->tf, + tfc->t_context->t, + tfc,NULL,NULL)) { + return FALSE; + } + pos = (LttvTracesetContextPosition*)g_ptr_array_index (sd->array, sd->first_event); @@ -1398,7 +1431,12 @@ static gint seek_back_event_hook(void *hook_data, void* call_data) guint lttv_process_traceset_seek_n_backward(LttvTracesetContext *self, guint n, LttTime first_offset, seek_time_fct time_seeker, - LttvFilter *filter) + check_handler *check, + gboolean *stop_flag, + LttvFilter *filter1, + LttvFilter *filter2, + LttvFilter *filter3, + gpointer data) { if(lttv_traceset_number(self->ts) == 0) return 0; g_assert(ltt_time_compare(first_offset, ltt_time_zero) != 0); @@ -1419,8 +1457,14 @@ guint lttv_process_traceset_seek_n_backward(LttvTracesetContext *self, sd.first_event = 0; sd.events_found = 0; sd.array = g_ptr_array_sized_new(n); - sd.filter = filter; + sd.filter1 = filter1; + sd.filter2 = filter2; + sd.filter3 = filter3; + sd.data = data; sd.n = n; + sd.check = check; + sd.stop_flag = stop_flag; + sd.raw_event_count = 0; g_ptr_array_set_size(sd.array, n); for(i=0;ifilter == NULL || lttv_filter_tree_parse(sd->filter->head, + if(sd->check && sd->check(sd->raw_event_count, sd->stop_flag, sd->data)) + return TRUE; + sd->raw_event_count++; + + if(sd->filter1 != NULL && sd->filter1->head != NULL && + !lttv_filter_tree_parse(sd->filter1->head, ltt_tracefile_get_event(tfc->tf), tfc->tf, tfc->t_context->t, - tfc)) { - sd->event_count++; - if(sd->event_count >= sd->n) - return TRUE; + tfc,NULL,NULL)) { + return FALSE; } - return FALSE; + if(sd->filter2 != NULL && sd->filter2->head != NULL && + !lttv_filter_tree_parse(sd->filter2->head, + ltt_tracefile_get_event(tfc->tf), + tfc->tf, + tfc->t_context->t, + tfc,NULL,NULL)) { + return FALSE; + } + if(sd->filter3 != NULL && sd->filter3->head != NULL && + !lttv_filter_tree_parse(sd->filter3->head, + ltt_tracefile_get_event(tfc->tf), + tfc->tf, + tfc->t_context->t, + tfc,NULL,NULL)) { + return FALSE; + } + + sd->event_count++; + if(sd->event_count >= sd->n) + return TRUE; } /* Seek back n events forward from the current position (1 to n) @@ -1557,12 +1629,24 @@ static gint seek_forward_event_hook(void *hook_data, void* call_data) * returns : the number of events jumped over (may be less than requested if end * of traceset reached) */ guint lttv_process_traceset_seek_n_forward(LttvTracesetContext *self, - guint n, LttvFilter *filter) + guint n, + check_handler *check, + gboolean *stop_flag, + LttvFilter *filter1, + LttvFilter *filter2, + LttvFilter *filter3, + gpointer data) { struct seek_forward_data sd; sd.event_count = 0; sd.n = n; - sd.filter = filter; + sd.filter1 = filter1; + sd.filter2 = filter2; + sd.filter3 = filter3; + sd.data = data; + sd.check = check; + sd.stop_flag = stop_flag; + sd.raw_event_count = 0; if(sd.event_count >= sd.n) return sd.event_count;