X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=lib%2Fctf-ir%2Futils.c;h=41337cfddb1914d94cc1bc67c83f5c9e6d3751bd;hb=7b33a0e0d8f23d90285ea7c7820a725bcbd96c6b;hp=12daedbd9105d787c35d5b8ea262c175ebfbdc55;hpb=839d52a5c5c1fdd66cee9bf7d06c0c0acdd4c2a3;p=babeltrace.git diff --git a/lib/ctf-ir/utils.c b/lib/ctf-ir/utils.c index 12daedbd..41337cfd 100644 --- a/lib/ctf-ir/utils.c +++ b/lib/ctf-ir/utils.c @@ -29,96 +29,9 @@ #define BT_LOG_TAG "CTF-IR-UTILS" #include -#include #include #include -#include - -static -const char * const reserved_keywords_str[] = {"align", "callsite", - "const", "char", "clock", "double", "enum", "env", "event", - "floating_point", "float", "integer", "int", "long", "short", "signed", - "stream", "string", "struct", "trace", "typealias", "typedef", - "unsigned", "variant", "void" "_Bool", "_Complex", "_Imaginary"}; - -static GHashTable *reserved_keywords_set; -static int init_done; - -static -void try_init_reserved_keywords(void) -{ - size_t i; - const size_t reserved_keywords_count = - sizeof(reserved_keywords_str) / sizeof(char *); - - if (reserved_keywords_set) { - return; - } - - reserved_keywords_set = g_hash_table_new(g_direct_hash, g_direct_equal); - 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])); - - g_hash_table_insert(reserved_keywords_set, quark, quark); - } - - init_done = 1; -} - -static __attribute__((destructor)) -void trace_finalize(void) -{ - if (reserved_keywords_set) { - g_hash_table_destroy(reserved_keywords_set); - } -} - -int bt_validate_identifier(const char *input_string) -{ - int ret = 0; - char *string = NULL; - char *save_ptr, *token; - - if (!input_string) { - BT_LOGV_STR("Invalid parameter: input string is NULL."); - ret = -1; - goto end; - } - - try_init_reserved_keywords(); - - if (input_string[0] == '\0') { - ret = -1; - goto end; - } - - string = strdup(input_string); - if (!string) { - BT_LOGE("strdup() failed."); - ret = -1; - goto end; - } - - token = strtok_r(string, " ", &save_ptr); - while (token) { - if (g_hash_table_lookup_extended(reserved_keywords_set, - GINT_TO_POINTER(g_quark_from_string(token)), - NULL, NULL)) { - ret = -1; - goto end; - } - - token = strtok_r(NULL, " ", &save_ptr); - } -end: - free(string); - return ret; -} - -bt_bool bt_identifier_is_valid(const char *identifier) -{ - return bt_validate_identifier(identifier); -} +#include +#include +#include +#include