src.ctf.fs: make ctf_fs_msg_iter_data::msg_iter a ctf_msg_iter_up

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

diff --git a/src/plugins/ctf/fs-src/fs.cpp b/src/plugins/ctf/fs-src/fs.cpp
index f2582a82ffab3a74e19c5309edd347fff49ef321..8e781665c12adefa45a23daa9ec28cf934035eca 100644 (file)
--- a/src/plugins/ctf/fs-src/fs.cpp
+++ b/src/plugins/ctf/fs-src/fs.cpp
@@ -41,10 +41,6 @@ static void ctf_fs_msg_iter_data_destroy(struct ctf_fs_msg_iter_data *msg_iter_d
         return;
     }
 
-    if (msg_iter_data->msg_iter) {
-        ctf_msg_iter_destroy(msg_iter_data->msg_iter);
-    }
-
     delete msg_iter_data;
 }
 
@@ -52,9 +48,8 @@ static bt_message_iterator_class_next_method_status
 ctf_fs_iterator_next_one(struct ctf_fs_msg_iter_data *msg_iter_data, const bt_message **out_msg)
 {
     bt_message_iterator_class_next_method_status status;
-    enum ctf_msg_iter_status msg_iter_status;
-
-    msg_iter_status = ctf_msg_iter_get_next_message(msg_iter_data->msg_iter, out_msg);
+    const auto msg_iter_status =
+        ctf_msg_iter_get_next_message(msg_iter_data->msg_iter.get(), out_msg);
 
     switch (msg_iter_status) {
     case CTF_MSG_ITER_STATUS_OK:
@@ -168,7 +163,7 @@ ctf_fs_iterator_seek_beginning(bt_self_message_iterator *it)
 
         BT_ASSERT(msg_iter_data);
 
-        ctf_msg_iter_reset(msg_iter_data->msg_iter);
+        ctf_msg_iter_reset(msg_iter_data->msg_iter.get());
         ctf_fs_ds_group_medops_data_reset(msg_iter_data->msg_iter_medops_data.get());
 
         return BT_MESSAGE_ITERATOR_CLASS_SEEK_BEGINNING_METHOD_STATUS_OK;
@@ -296,29 +291,15 @@ void ctf_fs_trace_deleter::operator()(ctf_fs_trace * const trace) noexcept
     ctf_fs_trace_destroy(trace);
 }
 
-void ctf_fs_destroy(struct ctf_fs_component *ctf_fs)
-{
-    if (!ctf_fs) {
-        return;
-    }
-
-    delete ctf_fs;
-}
-
-void ctf_fs_component_deleter::operator()(ctf_fs_component *comp)
-{
-    ctf_fs_destroy(comp);
-}
-
 ctf_fs_component::UP ctf_fs_component_create(const bt2c::Logger& parentLogger)
 {
-    return ctf_fs_component::UP {new ctf_fs_component {parentLogger}};
+    return bt2s::make_unique<ctf_fs_component>(parentLogger);
 }
 
 void ctf_fs_finalize(bt_self_component_source *component)
 {
-    ctf_fs_destroy((struct ctf_fs_component *) bt_self_component_get_data(
-        bt_self_component_source_as_self_component(component)));
+    ctf_fs_component::UP {static_cast<ctf_fs_component *>(
+        bt_self_component_get_data(bt_self_component_source_as_self_component(component)))};
 }
 
 bt2c::GCharUP ctf_fs_make_port_name(struct ctf_fs_ds_file_group *ds_file_group)
@@ -526,9 +507,10 @@ static int add_ds_file_to_ds_file_group(struct ctf_fs_trace *ctf_fs_trace, const
 
     /* Create a temporary iterator to read the ds_file. */
     msg_iter = ctf_msg_iter_create(
-        ctf_fs_trace->metadata->tc,
-        bt_common_get_page_size(static_cast<int>(ctf_fs_trace->logger.level())) * 8,
-        ctf_fs_ds_file_medops, ds_file.get(), nullptr, ctf_fs_trace->logger);
+                   ctf_fs_trace->metadata->tc,
+                   bt_common_get_page_size(static_cast<int>(ctf_fs_trace->logger.level())) * 8,
+                   ctf_fs_ds_file_medops, ds_file.get(), nullptr, ctf_fs_trace->logger)
+                   .release();
     if (!msg_iter) {
         BT_CPPLOGE_STR_SPEC(ctf_fs_trace->logger, "Cannot create a CTF message iterator.");
         goto error;
@@ -1131,9 +1113,10 @@ static int decode_clock_snapshot_after_event(struct ctf_fs_trace *ctf_fs_trace,
     BT_ASSERT(ctf_fs_trace->metadata->tc);
 
     msg_iter = ctf_msg_iter_create(
-        ctf_fs_trace->metadata->tc,
-        bt_common_get_page_size(static_cast<int>(ctf_fs_trace->logger.level())) * 8,
-        ctf_fs_ds_file_medops, ds_file.get(), NULL, ctf_fs_trace->logger);
+                   ctf_fs_trace->metadata->tc,
+                   bt_common_get_page_size(static_cast<int>(ctf_fs_trace->logger.level())) * 8,
+                   ctf_fs_ds_file_medops, ds_file.get(), NULL, ctf_fs_trace->logger)
+                   .release();
     if (!msg_iter) {
         /* ctf_msg_iter_create() logs errors. */
         ret = -1;