int64_t patch;
};
-static void ctf_fs_msg_iter_data_destroy(struct ctf_fs_msg_iter_data *msg_iter_data)
-{
- if (!msg_iter_data) {
- return;
- }
-
- if (msg_iter_data->msg_iter) {
- ctf_msg_iter_destroy(msg_iter_data->msg_iter);
- }
-
- if (msg_iter_data->msg_iter_medops_data) {
- ctf_fs_ds_group_medops_data_destroy(msg_iter_data->msg_iter_medops_data);
- }
-
- delete msg_iter_data;
-}
-
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:
BT_ASSERT(msg_iter_data);
- ctf_msg_iter_reset(msg_iter_data->msg_iter);
- ctf_fs_ds_group_medops_data_reset(msg_iter_data->msg_iter_medops_data);
+ 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;
} catch (const std::bad_alloc&) {
void ctf_fs_iterator_finalize(bt_self_message_iterator *it)
{
- ctf_fs_msg_iter_data_destroy(
- (struct ctf_fs_msg_iter_data *) bt_self_message_iterator_get_data(it));
+ ctf_fs_msg_iter_data::UP {
+ (static_cast<ctf_fs_msg_iter_data *>(bt_self_message_iterator_get_data(it)))};
}
static bt_message_iterator_class_initialize_method_status
bt_self_component_port_output_as_self_component_port(self_port));
BT_ASSERT(port_data);
- ctf_fs_msg_iter_data *msg_iter_data = new ctf_fs_msg_iter_data {self_msg_iter};
+ auto msg_iter_data = bt2s::make_unique<ctf_fs_msg_iter_data>(self_msg_iter);
msg_iter_data->ds_file_group = port_data->ds_file_group;
medium_status = ctf_fs_ds_group_medops_data_create(msg_iter_data->ds_file_group,
self_msg_iter, msg_iter_data->logger,
- &msg_iter_data->msg_iter_medops_data);
+ msg_iter_data->msg_iter_medops_data);
BT_ASSERT(medium_status == CTF_MSG_ITER_MEDIUM_STATUS_OK ||
medium_status == CTF_MSG_ITER_MEDIUM_STATUS_ERROR ||
medium_status == CTF_MSG_ITER_MEDIUM_STATUS_MEMORY_ERROR);
msg_iter_data->msg_iter = ctf_msg_iter_create(
msg_iter_data->ds_file_group->ctf_fs_trace->metadata->tc,
bt_common_get_page_size(static_cast<int>(msg_iter_data->logger.level())) * 8,
- ctf_fs_ds_group_medops, msg_iter_data->msg_iter_medops_data, self_msg_iter,
+ ctf_fs_ds_group_medops, msg_iter_data->msg_iter_medops_data.get(), self_msg_iter,
msg_iter_data->logger);
if (!msg_iter_data->msg_iter) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(msg_iter_data->logger,
bt_self_message_iterator_configuration_set_can_seek_forward(config, true);
}
- bt_self_message_iterator_set_data(self_msg_iter, msg_iter_data);
- msg_iter_data = NULL;
+ bt_self_message_iterator_set_data(self_msg_iter, msg_iter_data.release());
status = BT_MESSAGE_ITERATOR_CLASS_INITIALIZE_METHOD_STATUS_OK;
goto end;
bt_self_message_iterator_set_data(self_msg_iter, NULL);
end:
- ctf_fs_msg_iter_data_destroy(msg_iter_data);
return status;
} catch (const std::bad_alloc&) {
return BT_MESSAGE_ITERATOR_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
}
}
-static void ctf_fs_trace_destroy(struct ctf_fs_trace *ctf_fs_trace)
-{
- if (!ctf_fs_trace) {
- return;
- }
-
- BT_TRACE_PUT_REF_AND_RESET(ctf_fs_trace->trace);
-
- if (ctf_fs_trace->path) {
- g_string_free(ctf_fs_trace->path, TRUE);
- }
-
- if (ctf_fs_trace->metadata) {
- ctf_fs_metadata_fini(ctf_fs_trace->metadata);
- delete ctf_fs_trace->metadata;
- }
-
- delete ctf_fs_trace;
-}
-
-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)
bt_uuid_to_str(ds_file_group->ctf_fs_trace->metadata->tc->uuid, uuid_str);
g_string_assign(name, uuid_str);
} else {
- g_string_assign(name, ds_file_group->ctf_fs_trace->path->str);
+ g_string_assign(name, ds_file_group->ctf_fs_trace->path.c_str());
}
/*
struct ctf_fs_ds_file_group *ds_file_group = NULL;
ctf_fs_ds_file_group::UP new_ds_file_group;
int ret;
- struct ctf_fs_ds_file *ds_file = NULL;
ctf_fs_ds_file_info::UP ds_file_info;
ctf_fs_ds_index::UP index;
- struct ctf_msg_iter *msg_iter = NULL;
+ ctf_msg_iter_up msg_iter;
struct ctf_stream_class *sc = NULL;
struct ctf_msg_iter_packet_properties props;
* Create a temporary ds_file to read some properties about the data
* stream file.
*/
- ds_file =
+ const auto ds_file =
ctf_fs_ds_file_create(ctf_fs_trace, bt2::Stream::Shared {}, path, ctf_fs_trace->logger);
if (!ds_file) {
goto error;
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, nullptr, ctf_fs_trace->logger);
+ ctf_fs_ds_file_medops, ds_file.get(), nullptr, ctf_fs_trace->logger);
if (!msg_iter) {
BT_CPPLOGE_STR_SPEC(ctf_fs_trace->logger, "Cannot create a CTF message iterator.");
goto error;
}
- ctf_msg_iter_set_dry_run(msg_iter, true);
+ ctf_msg_iter_set_dry_run(msg_iter.get(), true);
- ret = ctf_msg_iter_get_packet_properties(msg_iter, &props);
+ ret = ctf_msg_iter_get_packet_properties(msg_iter.get(), &props);
if (ret) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(
ctf_fs_trace->logger,
goto error;
}
- index = ctf_fs_ds_file_build_index(ds_file, ds_file_info.get(), msg_iter);
+ index = ctf_fs_ds_file_build_index(ds_file.get(), ds_file_info.get(), msg_iter.get());
if (!index) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs_trace->logger, "Failed to index CTF stream file \'{}\'",
- ds_file->file->path->str);
+ ds_file->file->path);
goto error;
}
ret = -1;
end:
- ctf_fs_ds_file_destroy(ds_file);
-
- if (msg_iter) {
- ctf_msg_iter_destroy(msg_iter);
- }
-
return ret;
}
int ret = 0;
const char *basename;
GError *error = NULL;
- GDir *dir = NULL;
/* Check each file in the path directory, except specific ones */
- dir = g_dir_open(ctf_fs_trace->path->str, 0, &error);
+ const bt2c::GDirUP dir {g_dir_open(ctf_fs_trace->path.c_str(), 0, &error)};
if (!dir) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs_trace->logger,
- "Cannot open directory `{}`: {} (code {})",
- ctf_fs_trace->path->str, error->message, error->code);
+ "Cannot open directory `{}`: {} (code {})", ctf_fs_trace->path,
+ error->message, error->code);
goto error;
}
- while ((basename = g_dir_read_name(dir))) {
- struct ctf_fs_file *file;
-
+ while ((basename = g_dir_read_name(dir.get()))) {
if (strcmp(basename, CTF_FS_METADATA_FILENAME) == 0) {
/* Ignore the metadata stream. */
BT_CPPLOGI_SPEC(ctf_fs_trace->logger,
"Ignoring metadata file `{}" G_DIR_SEPARATOR_S "{}`",
- ctf_fs_trace->path->str, basename);
+ ctf_fs_trace->path, basename);
continue;
}
if (basename[0] == '.') {
BT_CPPLOGI_SPEC(ctf_fs_trace->logger,
- "Ignoring hidden file `{}" G_DIR_SEPARATOR_S "{}`",
- ctf_fs_trace->path->str, basename);
+ "Ignoring hidden file `{}" G_DIR_SEPARATOR_S "{}`", ctf_fs_trace->path,
+ basename);
continue;
}
/* Create the file. */
- file = ctf_fs_file_create(ctf_fs_trace->logger);
+ const auto file = ctf_fs_file_create(ctf_fs_trace->logger);
if (!file) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(
ctf_fs_trace->logger,
"Cannot create stream file object for file `{}" G_DIR_SEPARATOR_S "{}`",
- ctf_fs_trace->path->str, basename);
+ ctf_fs_trace->path, basename);
goto error;
}
/* Create full path string. */
- g_string_append_printf(file->path, "%s" G_DIR_SEPARATOR_S "%s", ctf_fs_trace->path->str,
- basename);
- if (!g_file_test(file->path->str, G_FILE_TEST_IS_REGULAR)) {
- BT_CPPLOGI_SPEC(ctf_fs_trace->logger, "Ignoring non-regular file `{}`",
- file->path->str);
- ctf_fs_file_destroy(file);
- file = NULL;
+ file->path = fmt::format("{}" G_DIR_SEPARATOR_S "{}", ctf_fs_trace->path, basename);
+
+ if (!g_file_test(file->path.c_str(), G_FILE_TEST_IS_REGULAR)) {
+ BT_CPPLOGI_SPEC(ctf_fs_trace->logger, "Ignoring non-regular file `{}`", file->path);
continue;
}
- ret = ctf_fs_file_open(file, "rb");
+ ret = ctf_fs_file_open(file.get(), "rb");
if (ret) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs_trace->logger, "Cannot open stream file `{}`",
- file->path->str);
+ file->path);
goto error;
}
if (file->size == 0) {
/* Skip empty stream. */
- BT_CPPLOGI_SPEC(ctf_fs_trace->logger, "Ignoring empty file `{}`", file->path->str);
- ctf_fs_file_destroy(file);
+ BT_CPPLOGI_SPEC(ctf_fs_trace->logger, "Ignoring empty file `{}`", file->path);
continue;
}
- ret = add_ds_file_to_ds_file_group(ctf_fs_trace, file->path->str);
+ ret = add_ds_file_to_ds_file_group(ctf_fs_trace, file->path.c_str());
if (ret) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs_trace->logger,
"Cannot add stream file `{}` to stream file group",
- file->path->str);
- ctf_fs_file_destroy(file);
+ file->path);
goto error;
}
-
- ctf_fs_file_destroy(file);
}
goto end;
ret = -1;
end:
- if (dir) {
- g_dir_close(dir);
- dir = NULL;
- }
-
if (error) {
g_error_free(error);
}
return ret;
}
-static int set_trace_name(bt_trace *trace, const char *name_suffix, const bt2c::Logger& logger)
+static int set_trace_name(bt_trace *trace, const char *name_suffix)
{
int ret = 0;
const bt_value *val;
- GString *name;
-
- name = g_string_new(NULL);
- if (!name) {
- BT_CPPLOGE_STR_SPEC(logger, "Failed to allocate a GString.");
- ret = -1;
- goto end;
- }
+ std::string name;
/*
* Check if we have a trace environment string value named `hostname`.
*/
val = bt_trace_borrow_environment_entry_value_by_name_const(trace, "hostname");
if (val && bt_value_is_string(val)) {
- g_string_append(name, bt_value_string_get(val));
+ name += bt_value_string_get(val);
if (name_suffix) {
- g_string_append_c(name, G_DIR_SEPARATOR);
+ name += G_DIR_SEPARATOR;
}
}
if (name_suffix) {
- g_string_append(name, name_suffix);
+ name += name_suffix;
}
- ret = bt_trace_set_name(trace, name->str);
+ ret = bt_trace_set_name(trace, name.c_str());
if (ret) {
goto end;
}
goto end;
end:
- if (name) {
- g_string_free(name, TRUE);
- }
-
return ret;
}
const bt2c::Logger& parentLogger)
{
int ret;
-
ctf_fs_trace::UP ctf_fs_trace {new struct ctf_fs_trace(parentLogger)};
- ctf_fs_trace->path = g_string_new(path);
- if (!ctf_fs_trace->path) {
- goto error;
- }
- ctf_fs_trace->metadata = new ctf_fs_metadata;
- ctf_fs_metadata_init(ctf_fs_trace->metadata);
+ ctf_fs_trace->path = path;
+ ctf_fs_trace->metadata = bt2s::make_unique<ctf_fs_metadata>();
ret = ctf_fs_metadata_set_trace_class(selfComp, ctf_fs_trace.get(), clkClsCfg);
if (ret) {
}
if (ctf_fs_trace->metadata->trace_class) {
- ctf_fs_trace->trace = bt_trace_create(ctf_fs_trace->metadata->trace_class);
- if (!ctf_fs_trace->trace) {
+ bt_trace *trace = bt_trace_create(ctf_fs_trace->metadata->trace_class->libObjPtr());
+ if (!trace) {
goto error;
}
+
+ ctf_fs_trace->trace = bt2::Trace::Shared::createWithoutRef(trace);
}
if (ctf_fs_trace->trace) {
- ret = ctf_trace_class_configure_ir_trace(ctf_fs_trace->metadata->tc, ctf_fs_trace->trace);
+ ret = ctf_trace_class_configure_ir_trace(ctf_fs_trace->metadata->tc,
+ ctf_fs_trace->trace->libObjPtr());
if (ret) {
goto error;
}
- ret = set_trace_name(ctf_fs_trace->trace, name, ctf_fs_trace->logger);
+ ret = set_trace_name(ctf_fs_trace->trace->libObjPtr(), name);
if (ret) {
goto error;
}
static int path_is_ctf_trace(const char *path)
{
- GString *metadata_path = g_string_new(NULL);
- int ret = 0;
-
- if (!metadata_path) {
- ret = -1;
- goto end;
- }
-
- g_string_printf(metadata_path, "%s" G_DIR_SEPARATOR_S "%s", path, CTF_FS_METADATA_FILENAME);
-
- if (g_file_test(metadata_path->str, G_FILE_TEST_IS_REGULAR)) {
- ret = 1;
- goto end;
- }
-
-end:
- g_string_free(metadata_path, TRUE);
- return ret;
+ return g_file_test(fmt::format("{}" G_DIR_SEPARATOR_S CTF_FS_METADATA_FILENAME, path).c_str(),
+ G_FILE_TEST_IS_REGULAR);
}
/* Helper for ctf_fs_component_create_ctf_fs_trace, to handle a single path. */
{
ctf_fs_trace::UP ctf_fs_trace;
int ret;
- GString *norm_path;
- norm_path = bt_common_normalize_path(path_param, NULL);
+ bt2c::GStringUP norm_path {bt_common_normalize_path(path_param, NULL)};
if (!norm_path) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs->logger, "Failed to normalize path: `{}`.", path_param);
goto error;
ret = -1;
end:
- if (norm_path) {
- g_string_free(norm_path, TRUE);
- }
-
return ret;
}
int64_t *ts_ns)
{
enum ctf_msg_iter_status iter_status = CTF_MSG_ITER_STATUS_OK;
- struct ctf_fs_ds_file *ds_file = NULL;
- struct ctf_msg_iter *msg_iter = NULL;
+ ctf_msg_iter_up msg_iter;
int ret = 0;
BT_ASSERT(ctf_fs_trace);
BT_ASSERT(index_entry);
BT_ASSERT(index_entry->path);
- ds_file = ctf_fs_ds_file_create(ctf_fs_trace, bt2::Stream::Shared {}, index_entry->path,
- ctf_fs_trace->logger);
+ const auto ds_file = ctf_fs_ds_file_create(ctf_fs_trace, bt2::Stream::Shared {},
+ index_entry->path, ctf_fs_trace->logger);
if (!ds_file) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs_trace->logger, "Failed to create a ctf_fs_ds_file");
ret = -1;
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, NULL, ctf_fs_trace->logger);
+ ctf_fs_ds_file_medops, ds_file.get(), NULL, ctf_fs_trace->logger);
if (!msg_iter) {
/* ctf_msg_iter_create() logs errors. */
ret = -1;
* Turn on dry run mode to prevent the creation and usage of Babeltrace
* library objects (bt_field, bt_message_*, etc.).
*/
- ctf_msg_iter_set_dry_run(msg_iter, true);
+ ctf_msg_iter_set_dry_run(msg_iter.get(), true);
/* Seek to the beginning of the target packet. */
- iter_status = ctf_msg_iter_seek(msg_iter, index_entry->offset.bytes());
+ iter_status = ctf_msg_iter_seek(msg_iter.get(), index_entry->offset.bytes());
if (iter_status) {
/* ctf_msg_iter_seek() logs errors. */
ret = -1;
* the first event. To extract the first event's clock
* snapshot.
*/
- iter_status = ctf_msg_iter_curr_packet_first_event_clock_snapshot(msg_iter, cs);
+ iter_status = ctf_msg_iter_curr_packet_first_event_clock_snapshot(msg_iter.get(), cs);
break;
case LAST_EVENT:
/* Decode the packet to extract the last event's clock snapshot. */
- iter_status = ctf_msg_iter_curr_packet_last_event_clock_snapshot(msg_iter, cs);
+ iter_status = ctf_msg_iter_curr_packet_last_event_clock_snapshot(msg_iter.get(), cs);
break;
default:
bt_common_abort();
}
end:
- if (ds_file) {
- ctf_fs_ds_file_destroy(ds_file);
- }
- if (msg_iter) {
- ctf_msg_iter_destroy(msg_iter);
- }
-
return ret;
}
return first_ds_file_info_a.path < first_ds_file_info_b.path;
}
-static gint compare_strings(gconstpointer p_a, gconstpointer p_b)
-{
- const char *a = *((const char **) p_a);
- const char *b = *((const char **) p_b);
-
- return strcmp(a, b);
-}
-
int ctf_fs_component_create_ctf_fs_trace(struct ctf_fs_component *ctf_fs,
const bt_value *paths_value,
const bt_value *trace_name_value,
bt_self_component *selfComp)
{
int ret = 0;
- uint64_t i;
- GPtrArray *paths = NULL;
+ std::vector<std::string> paths;
std::vector<ctf_fs_trace::UP> traces;
const char *trace_name;
BT_ASSERT(bt_value_get_type(paths_value) == BT_VALUE_TYPE_ARRAY);
BT_ASSERT(!bt_value_array_is_empty(paths_value));
- paths = g_ptr_array_new_with_free_func(g_free);
- if (!paths) {
- BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs->logger, "Failed to allocate a GPtrArray.");
- goto error;
- }
-
trace_name = trace_name_value ? bt_value_string_get(trace_name_value) : NULL;
/*
* Create a sorted array of the paths, to make the execution of this
* component deterministic.
*/
- for (i = 0; i < bt_value_array_get_length(paths_value); i++) {
+ for (std::uint64_t i = 0; i < bt_value_array_get_length(paths_value); i++) {
const bt_value *path_value = bt_value_array_borrow_element_by_index_const(paths_value, i);
const char *input = bt_value_string_get(path_value);
- gchar *input_copy;
-
- input_copy = g_strdup(input);
- if (!input_copy) {
- BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs->logger, "Failed to copy a string.");
- goto error;
- }
-
- g_ptr_array_add(paths, input_copy);
+ paths.emplace_back(input);
}
- g_ptr_array_sort(paths, compare_strings);
+ std::sort(paths.begin(), paths.end());
/* Create a separate ctf_fs_trace object for each path. */
- for (i = 0; i < paths->len; i++) {
- const char *path = (const char *) g_ptr_array_index(paths, i);
-
- ret = ctf_fs_component_create_ctf_fs_trace_one_path(ctf_fs, path, trace_name, traces,
- selfComp);
+ for (const auto& path : paths) {
+ ret = ctf_fs_component_create_ctf_fs_trace_one_path(ctf_fs, path.c_str(), trace_name,
+ traces, selfComp);
if (ret) {
goto end;
}
* We have more than one trace, they must all share the same
* UUID, verify that.
*/
- for (i = 0; i < traces.size(); i++) {
+ for (size_t i = 0; i < traces.size(); i++) {
ctf_fs_trace *this_trace = traces[i].get();
const uint8_t *this_trace_uuid = this_trace->metadata->tc->uuid;
BT_CPPLOGE_APPEND_CAUSE_SPEC(
ctf_fs->logger,
"Multiple traces given, but a trace does not have a UUID: path={}",
- this_trace->path->str);
+ this_trace->path);
goto error;
}
"Multiple traces given, but UUIDs don't match: "
"first-trace-uuid={}, first-trace-path={}, "
"trace-uuid={}, trace-path={}",
- first_trace_uuid_str, first_trace->path->str,
- this_trace_uuid_str, this_trace->path->str);
+ first_trace_uuid_str, first_trace->path,
+ this_trace_uuid_str, this_trace->path);
goto error;
}
}
std::sort(ctf_fs->trace->ds_file_groups.begin(), ctf_fs->trace->ds_file_groups.end(),
compare_ds_file_groups_by_first_path);
goto end;
+
error:
ret = -1;
end:
- if (paths) {
- g_ptr_array_free(paths, TRUE);
- }
-
return ret;
}
-static GString *get_stream_instance_unique_name(struct ctf_fs_ds_file_group *ds_file_group)
+static const std::string&
+get_stream_instance_unique_name(struct ctf_fs_ds_file_group *ds_file_group)
{
- GString *name;
- struct ctf_fs_ds_file_info *ds_file_info;
-
- name = g_string_new(NULL);
- if (!name) {
- goto end;
- }
-
/*
- * If there's more than one stream file in the stream file
- * group, the first (earliest) stream file's path is used as
- * the stream's unique name.
+ * The first (earliest) stream file's path is used as the stream's unique
+ * name.
*/
BT_ASSERT(!ds_file_group->ds_file_infos.empty());
- ds_file_info = ds_file_group->ds_file_infos[0].get();
- g_string_assign(name, ds_file_info->path.c_str());
-
-end:
- return name;
+ return ds_file_group->ds_file_infos[0]->path;
}
/* Create the IR stream objects for ctf_fs_trace. */
static int create_streams_for_trace(struct ctf_fs_trace *ctf_fs_trace)
{
int ret;
- GString *name = NULL;
for (const auto& ds_file_group : ctf_fs_trace->ds_file_groups) {
- name = get_stream_instance_unique_name(ds_file_group.get());
-
- if (!name) {
- goto error;
- }
+ const std::string& name = get_stream_instance_unique_name(ds_file_group.get());
BT_ASSERT(ds_file_group->sc->ir_sc);
BT_ASSERT(ctf_fs_trace->trace);
if (ds_file_group->stream_id == UINT64_C(-1)) {
/* No stream ID: use 0 */
- stream = bt_stream_create_with_id(ds_file_group->sc->ir_sc, ctf_fs_trace->trace,
- ctf_fs_trace->next_stream_id);
+ stream =
+ bt_stream_create_with_id(ds_file_group->sc->ir_sc, ctf_fs_trace->trace->libObjPtr(),
+ ctf_fs_trace->next_stream_id);
ctf_fs_trace->next_stream_id++;
} else {
/* Specific stream ID */
- stream = bt_stream_create_with_id(ds_file_group->sc->ir_sc, ctf_fs_trace->trace,
- (uint64_t) ds_file_group->stream_id);
+ stream =
+ bt_stream_create_with_id(ds_file_group->sc->ir_sc, ctf_fs_trace->trace->libObjPtr(),
+ (uint64_t) ds_file_group->stream_id);
}
if (!stream) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs_trace->logger,
"Cannot create stream for DS file group: "
"addr={}, stream-name=\"{}\"",
- fmt::ptr(ds_file_group), name->str);
+ fmt::ptr(ds_file_group), name);
goto error;
}
ds_file_group->stream = bt2::Stream::Shared::createWithoutRef(stream);
- ret = bt_stream_set_name(ds_file_group->stream->libObjPtr(), name->str);
+ ret = bt_stream_set_name(ds_file_group->stream->libObjPtr(), name.c_str());
if (ret) {
BT_CPPLOGE_APPEND_CAUSE_SPEC(ctf_fs_trace->logger,
"Cannot set stream's name: "
"addr={}, stream-name=\"{}\"",
- fmt::ptr(ds_file_group->stream->libObjPtr()), name->str);
+ fmt::ptr(ds_file_group->stream->libObjPtr()), name);
goto error;
}
-
- g_string_free(name, TRUE);
- name = NULL;
}
ret = 0;
ret = -1;
end:
-
- if (name) {
- g_string_free(name, TRUE);
- }
return ret;
}
projects / babeltrace.git / blobdiff