#if MYSQL_6_10 // Copyright ?2004, 2016 Oracle and/or its affiliates. All rights reserved. // // MySQL Connector/NET is licensed under the terms of the GPLv2 // , like most // MySQL Connectors. There are special exceptions to the terms and // conditions of the GPLv2 as it is applied to this software, see the // FLOSS License Exception // . // // 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 St, Fifth Floor, Boston, MA 02110-1301 USA using System; using Externals.MySql.Data.MySqlClient; namespace Externals.MySql.Data.Common { /// /// Summary description for Version. /// internal struct DBVersion { private readonly string _srcString; public DBVersion(string s, int major, int minor, int build) { Major = major; Minor = minor; Build = build; _srcString = s; IsEnterprise = s.ToLowerInvariant().Contains("-enterprise-"); } public int Major { get; } public int Minor { get; } public int Build { get; } public bool IsEnterprise { get; private set; } public static DBVersion Parse(string versionString) { int start = 0; int index = versionString.IndexOf('.', start); if (index == -1) throw new MySqlException(Resources.BadVersionFormat); string val = versionString.Substring(start, index - start).Trim(); int major = Convert.ToInt32(val, System.Globalization.NumberFormatInfo.InvariantInfo); start = index + 1; index = versionString.IndexOf('.', start); if (index == -1) throw new MySqlException(Resources.BadVersionFormat); val = versionString.Substring(start, index - start).Trim(); int minor = Convert.ToInt32(val, System.Globalization.NumberFormatInfo.InvariantInfo); start = index + 1; int i = start; while (i < versionString.Length && Char.IsDigit(versionString, i)) i++; val = versionString.Substring(start, i - start).Trim(); int build = Convert.ToInt32(val, System.Globalization.NumberFormatInfo.InvariantInfo); return new DBVersion(versionString, major, minor, build); } public bool isAtLeast(int majorNum, int minorNum, int buildNum) { if (Major > majorNum) return true; if (Major == majorNum && Minor > minorNum) return true; if (Major == majorNum && Minor == minorNum && Build >= buildNum) return true; return false; } public override string ToString() { return _srcString; } } } #endif