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-rw-r--r--wsrep/wsrep_uuid.c83
1 files changed, 0 insertions, 83 deletions
diff --git a/wsrep/wsrep_uuid.c b/wsrep/wsrep_uuid.c
deleted file mode 100644
index 54ae4ab5ed5..00000000000
--- a/wsrep/wsrep_uuid.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* Copyright (C) 2009 Codership Oy <info@codersihp.com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 of the License.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
- */
-
-/*! @file Helper functions to deal with history UUID string representations */
-
-#include <errno.h>
-#include <ctype.h>
-#include <stdio.h>
-
-#include "wsrep_api.h"
-
-/*!
- * Read UUID from string
- * @return length of UUID string representation or -EINVAL in case of error
- */
-int
-wsrep_uuid_scan (const char* str, size_t str_len, wsrep_uuid_t* uuid)
-{
- unsigned int uuid_len = 0;
- unsigned int uuid_offt = 0;
-
- while (uuid_len + 1 < str_len) {
- /* We are skipping potential '-' after uuid_offt == 4, 6, 8, 10
- * which means
- * (uuid_offt >> 1) == 2, 3, 4, 5,
- * which in turn means
- * (uuid_offt >> 1) - 2 <= 3
- * since it is always >= 0, because uuid_offt is unsigned */
- if (((uuid_offt >> 1) - 2) <= 3 && str[uuid_len] == '-') {
- // skip dashes after 4th, 6th, 8th and 10th positions
- uuid_len += 1;
- continue;
- }
-
- if (isxdigit(str[uuid_len]) && isxdigit(str[uuid_len + 1])) {
- // got hex digit, scan another byte to uuid, increment uuid_offt
- sscanf (str + uuid_len, "%2hhx", uuid->data + uuid_offt);
- uuid_len += 2;
- uuid_offt += 1;
- if (sizeof (uuid->data) == uuid_offt)
- return uuid_len;
- }
- else {
- break;
- }
- }
-
- *uuid = WSREP_UUID_UNDEFINED;
- return -EINVAL;
-}
-
-/*!
- * Write UUID to string
- * @return length of UUID string representation or -EMSGSIZE if string is too
- * short
- */
-int
-wsrep_uuid_print (const wsrep_uuid_t* uuid, char* str, size_t str_len)
-{
- if (str_len > 36) {
- const unsigned char* u = uuid->data;
- return snprintf(str, str_len, "%02x%02x%02x%02x-%02x%02x-%02x%02x-"
- "%02x%02x-%02x%02x%02x%02x%02x%02x",
- u[ 0], u[ 1], u[ 2], u[ 3], u[ 4], u[ 5], u[ 6], u[ 7],
- u[ 8], u[ 9], u[10], u[11], u[12], u[13], u[14], u[15]);
- }
- else {
- return -EMSGSIZE;
- }
-}