+void lttv_state_restore_closest_state(LttvTracesetState *self, LttTime t)
+{
+ LttvTraceset *traceset = self->parent.ts;
+
+ guint i, j, nb_trace, nb_saved_state;
+
+ int min_pos, mid_pos, max_pos;
+
+ LttvTraceState *tcs;
+
+ LttvAttributeValue value;
+
+ LttvAttributeType type;
+
+ LttvAttributeName name;
+
+ LttvAttribute *saved_states_tree, *saved_state_tree, *closest_tree;
+
+ nb_trace = lttv_traceset_number(traceset);
+ for(i = 0 ; i < nb_trace ; i++) {
+ tcs = (LttvTraceState *)self->parent.traces[i];
+
+ saved_states_tree = lttv_attribute_find_subdir(tcs->parent.t_a,
+ LTTV_STATE_SAVED_STATES);
+ min_pos = -1;
+ max_pos = lttv_attribute_get_number(saved_states_tree) - 1;
+ mid_pos = max_pos / 2;
+ while(min_pos < max_pos) {
+ type = lttv_attribute_get(saved_states_tree, mid_pos, &name, &value);
+ g_assert(type == LTTV_GOBJECT);
+ saved_state_tree = *((LttvAttribute **)(value.v_gobject));
+ type = lttv_attribute_get_by_name(saved_state_tree, LTTV_STATE_TIME,
+ &value);
+ g_assert(type == LTTV_TIME);
+ if(ltt_time_compare(*(value.v_time), t) < 0) {
+ min_pos = mid_pos;
+ closest_tree = saved_state_tree;
+ }
+ else max_pos = mid_pos - 1;
+
+ mid_pos = (min_pos + max_pos + 1) / 2;
+ }
+ if(min_pos == -1) {
+ restore_init_state(tcs);
+ lttv_process_trace_seek_time(&(tcs->parent), ltt_time_zero);
+ }
+ else lttv_state_restore(tcs, closest_tree);
+ }
+}
+
+
+static void
+traceset_state_instance_init (GTypeInstance *instance, gpointer g_class)
+{
+}
+
+
+static void
+traceset_state_finalize (LttvTracesetState *self)
+{
+ G_OBJECT_CLASS(g_type_class_peek(LTTV_TRACESET_CONTEXT_TYPE))->
+ finalize(G_OBJECT(self));
+}
+
+
+static void
+traceset_state_class_init (LttvTracesetContextClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+
+ gobject_class->finalize = (void (*)(GObject *self)) traceset_state_finalize;
+ klass->init = (void (*)(LttvTracesetContext *self, LttvTraceset *ts))init;
+ klass->fini = (void (*)(LttvTracesetContext *self))fini;
+ klass->new_traceset_context = new_traceset_context;
+ klass->new_trace_context = new_trace_context;
+ klass->new_tracefile_context = new_tracefile_context;
+}
+
+
+GType
+lttv_traceset_state_get_type(void)
+{
+ static GType type = 0;
+ if (type == 0) {
+ static const GTypeInfo info = {
+ sizeof (LttvTracesetStateClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) traceset_state_class_init, /* class_init */
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (LttvTracesetContext),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) traceset_state_instance_init /* instance_init */
+ };
+
+ type = g_type_register_static (LTTV_TRACESET_CONTEXT_TYPE, "LttvTracesetStateType",
+ &info, 0);
+ }
+ return type;
+}
+
+
+static void
+trace_state_instance_init (GTypeInstance *instance, gpointer g_class)
+{
+}
+
+
+static void
+trace_state_finalize (LttvTraceState *self)
+{
+ G_OBJECT_CLASS(g_type_class_peek(LTTV_TRACE_CONTEXT_TYPE))->
+ finalize(G_OBJECT(self));
+}
+
+
+static void
+trace_state_class_init (LttvTraceStateClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+
+ gobject_class->finalize = (void (*)(GObject *self)) trace_state_finalize;
+ klass->state_save = state_save;
+ klass->state_restore = state_restore;
+ klass->state_saved_free = state_saved_free;
+}
+
+
+GType
+lttv_trace_state_get_type(void)
+{
+ static GType type = 0;
+ if (type == 0) {
+ static const GTypeInfo info = {
+ sizeof (LttvTraceStateClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) trace_state_class_init, /* class_init */
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (LttvTraceState),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) trace_state_instance_init /* instance_init */
+ };
+
+ type = g_type_register_static (LTTV_TRACE_CONTEXT_TYPE,
+ "LttvTraceStateType", &info, 0);
+ }
+ return type;
+}
+
+
+static void
+tracefile_state_instance_init (GTypeInstance *instance, gpointer g_class)
+{
+}
+
+
+static void
+tracefile_state_finalize (LttvTracefileState *self)
+{
+ G_OBJECT_CLASS(g_type_class_peek(LTTV_TRACEFILE_CONTEXT_TYPE))->
+ finalize(G_OBJECT(self));
+}
+
+
+static void
+tracefile_state_class_init (LttvTracefileStateClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+
+ gobject_class->finalize = (void (*)(GObject *self)) tracefile_state_finalize;
+}
+
+
+GType
+lttv_tracefile_state_get_type(void)
+{
+ static GType type = 0;
+ if (type == 0) {
+ static const GTypeInfo info = {
+ sizeof (LttvTracefileStateClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) tracefile_state_class_init, /* class_init */
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (LttvTracefileState),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) tracefile_state_instance_init /* instance_init */
+ };
+
+ type = g_type_register_static (LTTV_TRACEFILE_CONTEXT_TYPE,
+ "LttvTracefileStateType", &info, 0);
+ }
+ return type;
+}
+
+