lib: make can_seek_ns_from_origin logic use `can_seek_forward` property of iterator

[babeltrace.git] / src / plugins / ctf / fs-src / fs.c

diff --git a/src/plugins/ctf/fs-src/fs.c b/src/plugins/ctf/fs-src/fs.c
index 83df6dbed98e06af7cb02e8ecdd73c61b2693163..08d2acfb9581286724199b56c430a6a40c58bd63 100644 (file)
--- a/src/plugins/ctf/fs-src/fs.c
+++ b/src/plugins/ctf/fs-src/fs.c
@@ -248,15 +248,16 @@ void ctf_fs_iterator_finalize(bt_self_message_iterator *it)
 }
 
 BT_HIDDEN
-bt_component_class_message_iterator_init_method_status ctf_fs_iterator_init(
+bt_component_class_message_iterator_initialize_method_status ctf_fs_iterator_init(
                bt_self_message_iterator *self_msg_iter,
+               bt_self_message_iterator_configuration *config,
                bt_self_component_source *self_comp_src,
                bt_self_component_port_output *self_port)
 {
        struct ctf_fs_port_data *port_data;
        struct ctf_fs_msg_iter_data *msg_iter_data = NULL;
-       bt_component_class_message_iterator_init_method_status ret =
-               BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_OK;
+       bt_component_class_message_iterator_initialize_method_status ret =
+               BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_OK;
        bt_logging_level log_level;
        bt_self_component *self_comp =
                bt_self_component_source_as_self_component(self_comp_src);
@@ -268,7 +269,7 @@ bt_component_class_message_iterator_init_method_status ctf_fs_iterator_init(
        log_level = port_data->ctf_fs->log_level;
        msg_iter_data = g_new0(struct ctf_fs_msg_iter_data, 1);
        if (!msg_iter_data) {
-               ret = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_MEMORY_ERROR;
+               ret = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
                goto error;
        }
 
@@ -282,22 +283,30 @@ bt_component_class_message_iterator_init_method_status ctf_fs_iterator_init(
                self_comp);
        if (!msg_iter_data->msg_iter) {
                BT_COMP_LOGE_APPEND_CAUSE(self_comp, "Cannot create a CTF message iterator.");
-               ret = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_MEMORY_ERROR;
+               ret = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
                goto error;
        }
 
        msg_iter_data->ds_file_group = port_data->ds_file_group;
        if (ctf_fs_iterator_reset(msg_iter_data)) {
-               ret = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_ERROR;
+               ret = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_ERROR;
                goto error;
        }
 
+       /*
+        * This iterator can seek forward if its stream class has a default
+        * clock class.
+        */
+       if (msg_iter_data->ds_file_group->sc->default_clock_class) {
+               bt_self_message_iterator_configuration_set_can_seek_forward(
+                       config, true);
+       }
+
        bt_self_message_iterator_set_data(self_msg_iter,
                msg_iter_data);
-       if (ret != BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_OK) {
+       if (ret != BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_OK) {
                goto error;
        }
-
        msg_iter_data = NULL;
        goto end;
 
@@ -2389,18 +2398,18 @@ end:
 }
 
 BT_HIDDEN
-bt_component_class_init_method_status ctf_fs_init(
+bt_component_class_initialize_method_status ctf_fs_init(
                bt_self_component_source *self_comp_src,
                bt_self_component_source_configuration *config,
                const bt_value *params, __attribute__((unused)) void *init_method_data)
 {
        struct ctf_fs_component *ctf_fs;
-       bt_component_class_init_method_status ret =
-               BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK;
+       bt_component_class_initialize_method_status ret =
+               BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
 
        ctf_fs = ctf_fs_create(params, self_comp_src, NULL);
        if (!ctf_fs) {
-               ret = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
+               ret = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR;
        }
 
        return ret;