#define BT_LOG_TAG "CTF-IR-UTILS"
#include <babeltrace/lib-logging-internal.h>
-#include <string.h>
#include <stdlib.h>
#include <glib.h>
#include <babeltrace/ctf-ir/utils.h>
+#include <babeltrace/ctf-ir/field-types-internal.h>
+#include <babeltrace/ctf-ir/clock-class.h>
+#include <babeltrace/ref.h>
+#include <babeltrace/assert-internal.h>
static
const char * const reserved_keywords_str[] = {"align", "callsite",
static GHashTable *reserved_keywords_set;
static int init_done;
-static int global_data_refcount;
-static __attribute__((constructor))
-void trace_init(void)
+static
+void try_init_reserved_keywords(void)
{
size_t i;
const size_t reserved_keywords_count =
sizeof(reserved_keywords_str) / sizeof(char *);
- global_data_refcount++;
- if (init_done) {
+ if (reserved_keywords_set) {
return;
}
reserved_keywords_set = g_hash_table_new(g_direct_hash, g_direct_equal);
+ BT_ASSERT(reserved_keywords_set);
+
for (i = 0; i < reserved_keywords_count; i++) {
gpointer quark = GINT_TO_POINTER(g_quark_from_string(
reserved_keywords_str[i]));
static __attribute__((destructor))
void trace_finalize(void)
{
- if (--global_data_refcount == 0) {
+ if (reserved_keywords_set) {
g_hash_table_destroy(reserved_keywords_set);
}
}
-int bt_ctf_validate_identifier(const char *input_string)
+bt_bool bt_identifier_is_valid(const char *identifier)
{
- int ret = 0;
+ bt_bool is_valid = BT_TRUE;
char *string = NULL;
char *save_ptr, *token;
- if (!input_string) {
+ if (!identifier) {
BT_LOGV_STR("Invalid parameter: input string is NULL.");
- ret = -1;
+ is_valid = BT_FALSE;
goto end;
}
- if (input_string[0] == '\0') {
- ret = -1;
+ try_init_reserved_keywords();
+
+ if (identifier[0] == '\0') {
+ is_valid = BT_FALSE;
goto end;
}
- string = strdup(input_string);
+ string = strdup(identifier);
if (!string) {
BT_LOGE("strdup() failed.");
- ret = -1;
+ is_valid = BT_FALSE;
goto end;
}
if (g_hash_table_lookup_extended(reserved_keywords_set,
GINT_TO_POINTER(g_quark_from_string(token)),
NULL, NULL)) {
- ret = -1;
+ is_valid = BT_FALSE;
goto end;
}
}
end:
free(string);
- return ret;
-}
-
-bt_bool bt_ctf_identifier_is_valid(const char *identifier)
-{
- return bt_ctf_validate_identifier(identifier);
+ return is_valid;
}