ctf-writer: externalize libbabeltrace2-ctf-writer

[babeltrace.git] / lib / ctf-writer / utils.c

diff --git a/lib/ctf-writer/utils.c b/lib/ctf-writer/utils.c
deleted file mode 100644 (file)
index fbf515b..0000000
--- a/lib/ctf-writer/utils.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * utils.c
- *
- * Babeltrace CTF writer - Utilities
- *
- * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#define BT_LOG_TAG "CTF-WRITER-UTILS"
-#include <babeltrace2/lib-logging-internal.h>
-
-#include <babeltrace2/assert-internal.h>
-#include <babeltrace2/ctf-writer/clock-class-internal.h>
-#include <babeltrace2/ctf-writer/field-types-internal.h>
-#include <babeltrace2/ctf-writer/utils.h>
-#include <babeltrace2/ctf-writer/object.h>
-#include <glib.h>
-#include <stdlib.h>
-
-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);
-       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]));
-
-               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);
-       }
-}
-
-bt_bool bt_ctf_identifier_is_valid(const char *identifier)
-{
-       bt_bool is_valid = BT_TRUE;
-       char *string = NULL;
-       char *save_ptr, *token;
-
-       if (!identifier) {
-               BT_LOGV_STR("Invalid parameter: input string is NULL.");
-               is_valid = BT_FALSE;
-               goto end;
-       }
-
-       try_init_reserved_keywords();
-
-       if (identifier[0] == '\0') {
-               is_valid = BT_FALSE;
-               goto end;
-       }
-
-       string = strdup(identifier);
-       if (!string) {
-               BT_LOGE("strdup() failed.");
-               is_valid = BT_FALSE;
-               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)) {
-                       is_valid = BT_FALSE;
-                       goto end;
-               }
-
-               token = strtok_r(NULL, " ", &save_ptr);
-       }
-end:
-       free(string);
-       return is_valid;
-}