Remove notification iterator seeking API until it's supported

[babeltrace.git] / plugins / utils / trimmer / iterator.c

diff --git a/plugins/utils/trimmer/iterator.c b/plugins/utils/trimmer/iterator.c
index f159e9f0a3c0b8c3ff14e48f8ca53c560c077f4f..d8d8b0c6c9166880baee82d03c737c18fad2556b 100644 (file)
--- a/plugins/utils/trimmer/iterator.c
+++ b/plugins/utils/trimmer/iterator.c
@@ -26,6 +26,11 @@
  * SOFTWARE.
  */
 
+#define BT_LOG_TAG "PLUGIN-UTILS-TRIMMER-FLT-ITER"
+#include "logging.h"
+
+#include <babeltrace/compat/time-internal.h>
+#include <babeltrace/compat/utc-internal.h>
 #include <babeltrace/graph/notification-iterator.h>
 #include <babeltrace/graph/private-notification-iterator.h>
 #include <babeltrace/graph/notification.h>
@@ -37,6 +42,7 @@
 #include <babeltrace/graph/private-port.h>
 #include <babeltrace/graph/private-connection.h>
 #include <babeltrace/graph/private-component.h>
+#include <babeltrace/graph/connection.h>
 #include <babeltrace/ctf-ir/event.h>
 #include <babeltrace/ctf-ir/stream.h>
 #include <babeltrace/ctf-ir/stream-class.h>
@@ -51,17 +57,28 @@
 #include "iterator.h"
 #include "copy.h"
 
+static
+gboolean close_packets(gpointer key, gpointer value, gpointer user_data)
+{
+       struct bt_ctf_packet *writer_packet = value;
+
+       bt_put(writer_packet);
+       return TRUE;
+}
+
 BT_HIDDEN
 void trimmer_iterator_finalize(struct bt_private_notification_iterator *it)
 {
-       struct trimmer_iterator *it_data;
+       struct trimmer_iterator *trim_it;
 
-       it_data = bt_private_notification_iterator_get_user_data(it);
-       assert(it_data);
+       trim_it = bt_private_notification_iterator_get_user_data(it);
+       assert(trim_it);
 
-       bt_put(it_data->input_iterator);
-       g_hash_table_destroy(it_data->packet_map);
-       g_free(it_data);
+       bt_put(trim_it->input_iterator);
+       g_hash_table_foreach_remove(trim_it->packet_map,
+                       close_packets, NULL);
+       g_hash_table_destroy(trim_it->packet_map);
+       g_free(trim_it);
 }
 
 BT_HIDDEN
@@ -72,6 +89,7 @@ enum bt_notification_iterator_status trimmer_iterator_init(
        enum bt_notification_iterator_status ret =
                BT_NOTIFICATION_ITERATOR_STATUS_OK;
        enum bt_notification_iterator_status it_ret;
+       enum bt_connection_status conn_status;
        struct bt_private_port *input_port = NULL;
        struct bt_private_connection *connection = NULL;
        struct bt_private_component *component =
@@ -97,11 +115,10 @@ enum bt_notification_iterator_status trimmer_iterator_init(
        connection = bt_private_port_get_private_connection(input_port);
        assert(connection);
 
-       it_data->input_iterator =
-               bt_private_connection_create_notification_iterator(connection,
-                       notif_types);
-       if (!it_data->input_iterator) {
-               ret = BT_NOTIFICATION_ITERATOR_STATUS_NOMEM;
+       conn_status = bt_private_connection_create_notification_iterator(connection,
+                       notif_types, &it_data->input_iterator);
+       if (conn_status != BT_CONNECTION_STATUS_OK) {
+               ret = BT_NOTIFICATION_ITERATOR_STATUS_ERROR;
                goto end;
        }
 
@@ -139,23 +156,23 @@ int update_lazy_bound(struct trimmer_bound *bound, const char *name,
 
        if (bound->lazy_values.gmt) {
                /* Get day, month, year. */
-               if (!gmtime_r(&timeval, &tm)) {
-                       printf_error("Failure in gmtime_r()");
+               if (!bt_gmtime_r(&timeval, &tm)) {
+                       BT_LOGE_STR("Failure in bt_gmtime_r().");
                        goto error;
                }
                tm.tm_sec = bound->lazy_values.ss;
                tm.tm_min = bound->lazy_values.mm;
                tm.tm_hour = bound->lazy_values.hh;
-               timeval = timegm(&tm);
+               timeval = bt_timegm(&tm);
                if (timeval < 0) {
-                       printf_error("Failure in timegm(), incorrectly formatted %s timestamp",
+                       BT_LOGE("Failure in bt_timegm(), incorrectly formatted %s timestamp",
                                        name);
                        goto error;
                }
        } else {
                /* Get day, month, year. */
-               if (!localtime_r(&timeval, &tm)) {
-                       printf_error("Failure in localtime_r()");
+               if (!bt_localtime_r(&timeval, &tm)) {
+                       BT_LOGE_STR("Failure in bt_localtime_r().");
                        goto error;
                }
                tm.tm_sec = bound->lazy_values.ss;
@@ -163,7 +180,7 @@ int update_lazy_bound(struct trimmer_bound *bound, const char *name,
                tm.tm_hour = bound->lazy_values.hh;
                timeval = mktime(&tm);
                if (timeval < 0) {
-                       printf_error("Failure in mktime(), incorrectly formatted %s timestamp",
+                       BT_LOGE("Failure in mktime(), incorrectly formatted %s timestamp",
                                name);
                        goto error;
                }
@@ -229,14 +246,14 @@ struct bt_notification *evaluate_event_notification(
 
        clock_value = bt_ctf_event_get_clock_value(event, clock_class);
        if (!clock_value) {
-               printf_error("Failed to retrieve clock value");
+               BT_LOGE_STR("Failed to retrieve clock value.");
                goto error;
        }
 
        clock_ret = bt_ctf_clock_value_get_value_ns_from_epoch(
                        clock_value, &ts);
        if (clock_ret) {
-               printf_error("Failed to retrieve clock value timestamp");
+               BT_LOGE_STR("Failed to retrieve clock value timestamp.");
                goto error;
        }
        if (update_lazy_bound(begin, "begin", ts, &lazy_update)) {
@@ -247,7 +264,7 @@ struct bt_notification *evaluate_event_notification(
        }
        if (lazy_update && begin->set && end->set) {
                if (begin->value > end->value) {
-                       printf_error("Unexpected: time range begin value is above end value");
+                       BT_LOGE_STR("Unexpected: time range begin value is above end value.");
                        goto error;
                }
        }
@@ -303,6 +320,7 @@ int ns_from_integer_field(struct bt_ctf_field *integer, int64_t *ns)
                }
        } else {
                /* Signed clock values are unsupported. */
+               ret = -1;
                goto end;
        }
 
@@ -450,7 +468,7 @@ struct bt_notification *evaluate_packet_notification(
        }
        if (lazy_update && begin->set && end->set) {
                if (begin->value > end->value) {
-                       printf_error("Unexpected: time range begin value is above end value");
+                       BT_LOGE_STR("Unexpected: time range begin value is above end value.");
                        goto end_no_notif;
                }
        }
@@ -617,11 +635,3 @@ end:
        bt_put(component);
        return ret;
 }
-
-BT_HIDDEN
-enum bt_notification_iterator_status trimmer_iterator_seek_time(
-               struct bt_private_notification_iterator *iterator,
-               int64_t time)
-{
-       return BT_NOTIFICATION_ITERATOR_STATUS_OK;
-}