#if NET40 || NET461 // Copyright (c) 2004-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc. // // 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 Externals.MySql.Data.MySqlClient; using Externals.MySql.Data.MySqlClient.Properties; using System; using System.IO; namespace Externals.MySql.Data.Common { /// /// Summary description for StreamCreator. /// internal class StreamCreator { string hostList; uint port; string pipeName; // uint timeOut; uint keepalive; DBVersion driverVersion; public StreamCreator(string hosts, uint port, string pipeName, uint keepalive, DBVersion driverVersion) { hostList = hosts; if (hostList == null || hostList.Length == 0) hostList = "localhost"; this.port = port; this.pipeName = pipeName; this.keepalive = keepalive; this.driverVersion = driverVersion; } public static Stream GetStream(string server, uint port, string pipename, uint keepalive, DBVersion v, uint timeout) { MySqlConnectionStringBuilder settings = new MySqlConnectionStringBuilder(); settings.Server = server; settings.Port = port; settings.PipeName = pipename; settings.Keepalive = keepalive; settings.ConnectionTimeout = timeout; return GetStream(settings); } public static Stream GetStream(MySqlConnectionStringBuilder settings) { switch (settings.ConnectionProtocol) { case MySqlConnectionProtocol.Tcp: return GetTcpStream(settings); case MySqlConnectionProtocol.UnixSocket: return GetUnixSocketStream(settings); case MySqlConnectionProtocol.SharedMemory: return GetSharedMemoryStream(settings); case MySqlConnectionProtocol.NamedPipe: return GetNamedPipeStream(settings); } throw new InvalidOperationException(Resources.UnknownConnectionProtocol); } private static Stream GetTcpStream(MySqlConnectionStringBuilder settings) { MyNetworkStream s = MyNetworkStream.CreateStream(settings, false); return s; } private static Stream GetUnixSocketStream(MySqlConnectionStringBuilder settings) { if (Platform.IsWindows()) throw new InvalidOperationException(Resources.NoUnixSocketsOnWindows); MyNetworkStream s = MyNetworkStream.CreateStream(settings, true); return s; } private static Stream GetSharedMemoryStream(MySqlConnectionStringBuilder settings) { SharedMemoryStream str = new SharedMemoryStream(settings.SharedMemoryName); str.Open(settings.ConnectionTimeout); return str; } private static Stream GetNamedPipeStream(MySqlConnectionStringBuilder settings) { Stream stream = NamedPipeStream.Create(settings.PipeName, settings.Server, settings.ConnectionTimeout); return stream; } } } #endif