src.ctf.fs: remove ctf_fs_file_create

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

diff --git a/src/plugins/ctf/fs-src/metadata.cpp b/src/plugins/ctf/fs-src/metadata.cpp
index 019970176c283c62ff3d08a6fed6bb586c487de2..bf905d3ae0975c3c88b29cdb30ca03424996eee9 100644 (file)
--- a/src/plugins/ctf/fs-src/metadata.cpp
+++ b/src/plugins/ctf/fs-src/metadata.cpp
@@ -6,6 +6,7 @@
  */
 
 #include "common/assert.h"
+#include "cpp-common/bt2s/make-unique.hpp"
 
 #include "../common/src/metadata/tsdl/decoder.hpp"
 #include "file.hpp"
@@ -35,28 +36,24 @@ end:
     return fp;
 }
 
-static struct ctf_fs_file *get_file(const char *trace_path, const bt2c::Logger& logger)
+static ctf_fs_file::UP get_file(const bt2c::CStringView trace_path, const bt2c::Logger& logger)
 {
-    struct ctf_fs_file *file = ctf_fs_file_create(logger).release();
+    auto file = bt2s::make_unique<ctf_fs_file>(logger);
 
     if (!file) {
         goto error;
     }
 
-    g_string_append(file->path, trace_path);
-    g_string_append(file->path, G_DIR_SEPARATOR_S CTF_FS_METADATA_FILENAME);
+    file->path = fmt::format("{}" G_DIR_SEPARATOR_S CTF_FS_METADATA_FILENAME, trace_path);
 
-    if (ctf_fs_file_open(file, "rb")) {
+    if (ctf_fs_file_open(file.get(), "rb")) {
         goto error;
     }
 
     goto end;
 
 error:
-    if (file) {
-        ctf_fs_file_destroy(file);
-        file = NULL;
-    }
+    file.reset();
 
 end:
     return file;
@@ -66,14 +63,13 @@ int ctf_fs_metadata_set_trace_class(bt_self_component *self_comp, struct ctf_fs_
                                     const ctf::src::ClkClsCfg& clkClsCfg)
 {
     int ret = 0;
-    struct ctf_fs_file *file = NULL;
     ctf_metadata_decoder_config decoder_config {ctf_fs_trace->logger};
 
     decoder_config.self_comp = self_comp;
     decoder_config.clkClsCfg = clkClsCfg;
     decoder_config.create_trace_class = true;
 
-    file = get_file(ctf_fs_trace->path->str, ctf_fs_trace->logger);
+    const auto file = get_file(ctf_fs_trace->path, ctf_fs_trace->logger);
     if (!file) {
         BT_CPPLOGE_SPEC(ctf_fs_trace->logger, "Cannot create metadata file object.");
         ret = -1;
@@ -87,7 +83,8 @@ int ctf_fs_metadata_set_trace_class(bt_self_component *self_comp, struct ctf_fs_
         goto end;
     }
 
-    ret = ctf_metadata_decoder_append_content(ctf_fs_trace->metadata->decoder.get(), file->fp);
+    ret =
+        ctf_metadata_decoder_append_content(ctf_fs_trace->metadata->decoder.get(), file->fp.get());
     if (ret) {
         BT_CPPLOGE_SPEC(ctf_fs_trace->logger, "Cannot update metadata decoder's content.");
         goto end;
@@ -96,28 +93,11 @@ int ctf_fs_metadata_set_trace_class(bt_self_component *self_comp, struct ctf_fs_
     ctf_fs_trace->metadata->trace_class =
         ctf_metadata_decoder_get_ir_trace_class(ctf_fs_trace->metadata->decoder.get());
     BT_ASSERT(!self_comp || ctf_fs_trace->metadata->trace_class);
+
     ctf_fs_trace->metadata->tc =
         ctf_metadata_decoder_borrow_ctf_trace_class(ctf_fs_trace->metadata->decoder.get());
     BT_ASSERT(ctf_fs_trace->metadata->tc);
 
 end:
-    ctf_fs_file_destroy(file);
     return ret;
 }
-
-int ctf_fs_metadata_init(struct ctf_fs_metadata *)
-{
-    /* Nothing to initialize for the moment. */
-    return 0;
-}
-
-void ctf_fs_metadata_fini(struct ctf_fs_metadata *metadata)
-{
-    free(metadata->text);
-
-    if (metadata->trace_class) {
-        BT_TRACE_CLASS_PUT_REF_AND_RESET(metadata->trace_class);
-    }
-
-    metadata->decoder.reset();
-}