src.ctf.fs: add stream port name to trace-info query, use it for stream intersection

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

diff --git a/plugins/ctf/fs-src/query.c b/plugins/ctf/fs-src/query.c
index 31d710814b92812578d2ab7582fb85e89609e502..d666e1c4f6f9baab495027975ac29dacfc5a6a08 100644 (file)
--- a/plugins/ctf/fs-src/query.c
+++ b/plugins/ctf/fs-src/query.c
@@ -273,6 +273,7 @@ int populate_stream_info(struct ctf_fs_ds_file_group *group,
        bt_value *file_paths;
        struct ctf_fs_ds_file_info *first_file_info, *last_file_info;
        struct ctf_fs_ds_index_entry *first_ds_index_entry, *last_ds_index_entry;
+       gchar *port_name = NULL;
 
        file_paths = bt_value_array_create();
        if (!file_paths) {
@@ -344,6 +345,20 @@ int populate_stream_info(struct ctf_fs_ds_file_group *group,
        if (ret) {
                goto end;
        }
+
+       port_name = ctf_fs_make_port_name(group);
+       if (!port_name) {
+               ret = -1;
+               goto end;
+       }
+
+       status = bt_value_map_insert_string_entry(group_info, "port-name",
+               port_name);
+       if (status != BT_VALUE_STATUS_OK) {
+               ret = -1;
+               goto end;
+       }
+
 end:
        bt_value_put_ref(file_paths);
        return ret;