/** * @brief Convert a string into an ISO time string. * @naslfn{isotime_scan} * * * @nasluparam * * - A string * * @naslret A ISO time string on success or NULL on error. * * @param[in] lexic Lexical context of the NASL interpreter. * * @return A tree cell. */ tree_cell * nasl_isotime_scan (lex_ctxt *lexic) { tree_cell *retc; my_isotime_t timebuf; int datalen; const char *string; *timebuf = 0; string = get_str_var_by_num (lexic, 0); if (!string) return NULL; switch (get_var_type_by_num (lexic, 0)) { case VAR2_DATA: datalen = get_var_size_by_num (lexic, 0); if (datalen < ISOTIME_SIZE - 1) return NULL; /* Too short */ memcpy (timebuf, string, ISOTIME_SIZE - 1); timebuf[ISOTIME_SIZE - 1] = 0; string = timebuf; /* FALLTHRU */ case VAR2_STRING: if (!string2isotime (timebuf, string)) return NULL; break; default: return NULL; } retc = alloc_typed_cell (CONST_STR); retc->x.str_val = estrdup (timebuf); retc->size = strlen (timebuf); return retc; }
static void test_string2isotime (void) { struct { const char *string; size_t result; const char *expected; } array [] = { { "19700101T000001", 15, "19700101T000001" }, { "19700101T235959", 15, "19700101T235959" }, { "19980815T143712", 15, "19980815T143712" }, { "19700101T000000", 15, "19700101T000000" }, { "19691231T235959", 15, "19691231T235959" }, { "19000101T000000", 15, "19000101T000000" }, { "", 0, "" }, { "19000101T00000", 0, "" }, { "20010101t123456", 0, "" }, { "20010101T123456", 15, "20010101T123456" }, { "20070629T160000", 15, "20070629T160000" }, { "20070629T160000:", 15, "20070629T160000" }, { "20070629T160000,", 15, "20070629T160000" }, { "20070629T160000 ", 15, "20070629T160000" }, { "20070629T160000\n", 15,"20070629T160000" }, { "20070629T160000.", 0, "" }, { "1066-03-20", 10, "10660320T000000" }, { "1066-03-20,", 10, "10660320T000000" }, { "1066-03-20:", 0, "" }, { "1066-03-20 00", 13, "10660320T000000" }, { "1066-03-20 01", 13, "10660320T010000" }, { "1066-03-20 23", 13, "10660320T230000" }, { "1066-03-20 24", 0, "" }, { "1066-03-20 00:", 0, "" }, { "1066-03-20 00:3", 0, "" }, { "1066-03-20 00:31", 16, "10660320T003100" }, { "1066-03-20 00:31:47", 19, "10660320T003147" }, { "1066-03-20 00:31:47 ", 19, "10660320T003147" }, { "1066-03-20 00:31:47,", 19, "10660320T003147" }, { "1066-03-20 00:31:47:", 0, "" }, { "1-03-20 00:31:47:", 0, "" }, { "10-03-20 00:31:47:", 0, "" }, { "106-03-20 00:31:47:", 0, "" }, { "1066-23-20 00:31:47:", 0, "" }, { "1066-00-20 00:31:47:", 0, "" }, { "1066-0-20 00:31:47:", 0, "" }, { "1066-01-2 00:31:47:", 0, "" }, { "1066-01-2 00:31:47:", 0, "" }, { "1066-01-32 00:31:47:", 0, "" }, { "1066-01-00 00:31:47:", 0, "" }, { "1066-03-20 00:31:47:",11, "10660320T000000" }, { "1066-03-2000:31:47:", 0, "" }, { "10666-03-20 00:31:47:", 0, "" }, { NULL, 0 } }; int idx; size_t result; gnupg_isotime_t tbuf; for (idx=0; array[idx].string; idx++) { result = string2isotime (tbuf, array[idx].string); if (result != array[idx].result) { fail (idx); if (verbose) fprintf (stderr, "string `%s' expected: %d, got: %d\n", array[idx].string, (int)array[idx].result, (int)result); } else if (result && strlen (tbuf) != 15) { fail (idx); if (verbose) fprintf (stderr, "string `%s' invalid isotime returned\n", array[idx].string); } else if (result && strcmp (array[idx].expected, tbuf)) { fail (idx); if (verbose) fprintf (stderr, "string `%s' bad isotime '%s' returned\n", array[idx].string, tbuf); } } }