#define BT_LOG_TAG "FIELD-PATH"
#include <babeltrace/lib-logging-internal.h>
+#include <babeltrace/assert-pre-internal.h>
#include <babeltrace/ctf-ir/field-types.h>
#include <babeltrace/ctf-ir/field-types-internal.h>
#include <babeltrace/ctf-ir/field-path-internal.h>
#include <glib.h>
static
-void field_path_destroy(struct bt_object *obj)
+void destroy_field_path(struct bt_object *obj)
{
struct bt_field_path *field_path = (struct bt_field_path *) obj;
- BT_LOGD("Destroying field path: addr=%p", obj);
-
- if (!field_path) {
- return;
- }
-
- if (field_path->indexes) {
- g_array_free(field_path->indexes, TRUE);
- }
+ BT_ASSERT(field_path);
+ BT_LIB_LOGD("Destroying field path: %!+P", field_path);
+ g_array_free(field_path->indexes, TRUE);
g_free(field_path);
}
goto error;
}
- bt_object_init_shared(&field_path->base, field_path_destroy);
- field_path->root = BT_SCOPE_UNKNOWN;
- field_path->indexes = g_array_new(TRUE, FALSE, sizeof(int));
+ bt_object_init_shared(&field_path->base, destroy_field_path);
+ field_path->indexes = g_array_new(FALSE, FALSE, sizeof(uint64_t));
if (!field_path->indexes) {
BT_LOGE_STR("Failed to allocate a GArray.");
goto error;
}
- BT_LOGD("Created empty field path object: addr=%p", field_path);
- return field_path;
+ BT_LIB_LOGD("Created empty field path object: %!+P", field_path);
+ goto end;
error:
BT_PUT(field_path);
- return NULL;
-}
-BT_HIDDEN
-void bt_field_path_clear(struct bt_field_path *field_path)
-{
- if (field_path->indexes->len > 0) {
- g_array_remove_range(field_path->indexes, 0,
- field_path->indexes->len);
- }
-}
-
-BT_HIDDEN
-struct bt_field_path *bt_field_path_copy(
- struct bt_field_path *path)
-{
- struct bt_field_path *new_path;
-
- BT_ASSERT(path);
- BT_LOGD("Copying field path: addr=%p, index-count=%u",
- path, path->indexes->len);
- new_path = bt_field_path_create();
- if (!new_path) {
- BT_LOGE_STR("Cannot create empty field path.");
- goto end;
- }
-
- new_path->root = path->root;
- g_array_insert_vals(new_path->indexes, 0,
- path->indexes->data, path->indexes->len);
- BT_LOGD("Copied field path: original-addr=%p, copy-addr=%p",
- path, new_path);
end:
- return new_path;
+ return field_path;
}
-enum bt_scope bt_field_path_get_root_scope(
- const struct bt_field_path *field_path)
+enum bt_scope bt_field_path_get_root_scope(struct bt_field_path *field_path)
{
- enum bt_scope scope = BT_SCOPE_UNKNOWN;
-
- if (!field_path) {
- BT_LOGW_STR("Invalid parameter: field path is NULL.");
- goto end;
- }
-
- scope = field_path->root;
-
-end:
- return scope;
+ BT_ASSERT_PRE_NON_NULL(field_path, "Field path");
+ return field_path->root;
}
-int64_t bt_field_path_get_index_count(
- const struct bt_field_path *field_path)
+uint64_t bt_field_path_get_index_count(struct bt_field_path *field_path)
{
- int64_t count = (int64_t) -1;
-
- if (!field_path) {
- BT_LOGW_STR("Invalid parameter: field path is NULL.");
- goto end;
- }
-
- count = (int64_t) field_path->indexes->len;
-
-end:
- return count;
+ BT_ASSERT_PRE_NON_NULL(field_path, "Field path");
+ return (uint64_t) field_path->indexes->len;
}
-int bt_field_path_get_index(const struct bt_field_path *field_path,
+uint64_t bt_field_path_get_index_by_index(struct bt_field_path *field_path,
uint64_t index)
{
- int ret = INT_MIN;
-
- if (!field_path) {
- BT_LOGW_STR("Invalid parameter: field path is NULL.");
- goto end;
- }
-
- if (index >= field_path->indexes->len) {
- BT_LOGW("Invalid parameter: index is out of bounds: "
- "addr=%p, index=%" PRIu64 ", count=%u",
- field_path, index, field_path->indexes->len);
- goto end;
- }
-
- ret = g_array_index(field_path->indexes, int, index);
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(field_path, "Field path");
+ BT_ASSERT_PRE_VALID_INDEX(index, field_path->indexes->len);
+ return bt_field_path_get_index_by_index_inline(field_path, index);
}