Integrate MySQL module.

2026-07-23 00:47:13 +02:00 · 2020-03-22 14:54:40 +02:00
parent 0d254ed90b
commit 2ee661ee65
438 changed files with 130907 additions and 0 deletions
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+/****************************************************************************
+   Copyright (C) 2013 Monty Program AB
+   
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library 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
+   Library General Public License for more details.
+   
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not see <http://www.gnu.org/licenses>
+   or write to the Free Software Foundation, Inc., 
+   51 Franklin St., Fifth Floor, Boston, MA 02110, USA
+
+   Part of this code includes code from the PHP project which
+   is freely available from http://www.php.net
+*****************************************************************************/
+#include "mysys_priv.h"
+#include <my_global.h>
+#include <mysql.h>
+#include <stdio.h>
+
+
+size_t mariadb_time_to_string(const MYSQL_TIME *tm, char *time_str, size_t len,
+                           unsigned int digits)
+{
+  size_t length;
+
+  if (!time_str || !len)
+    return 0;
+
+  if (digits == AUTO_SEC_PART_DIGITS)
+    digits= MIN((tm->second_part) ? SEC_PART_DIGITS : 0, 15);
+
+  switch(tm->time_type) {
+    case MYSQL_TIMESTAMP_DATE:
+      length= snprintf(time_str, len, "%04u-%02u-%02u", tm->year, tm->month, tm->day);
+      digits= 0;
+      break;
+    case MYSQL_TIMESTAMP_DATETIME:
+      length= snprintf(time_str, len, "%04u-%02u-%02u %02u:%02u:%02u", 
+                      tm->year, tm->month, tm->day, tm->hour, tm->minute, tm->second);
+      break;
+    case MYSQL_TIMESTAMP_TIME:
+      length= snprintf(time_str, len, "%s%02u:%02u:%02u",
+                       (tm->neg ? "-" : ""), tm->hour, tm->minute, tm->second);
+    break;
+    default:
+      time_str[0]= '\0';
+      return 0;
+      break;
+  }
+  if (digits && (len < length))
+  {
+    char helper[16];
+    snprintf(helper, 16, ".%%0%du", digits);
+    length+= snprintf(time_str + length, len - length, helper, digits);
+  }
+  return length;
+}
+