79 lines
3.4 KiB
C#
79 lines
3.4 KiB
C#
/*
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* Copyright (c) 2008 Intel Corporation
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* All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* -- Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* -- Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* -- Neither the name of the Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR ITS
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Xml;
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using ExtensionLoader.Config;
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using MySql.Data.MySqlClient;
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namespace OpenSim.Grid.AssetInventoryServer.Extensions
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{
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public static class DBConnString
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{
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private static string connectionString;
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/// <summary>
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/// Parses the MySQL connection string out of either the asset server
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/// .ini or a OpenSim-style .xml file and caches the result for future
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/// requests
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/// </summary>
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public static string GetConnectionString(IniConfigSource configFile)
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{
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if (connectionString == null)
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{
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// Try parsing from the ini file
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try
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{
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// Load the extension list (and ordering) from our config file
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IConfig extensionConfig = configFile.Configs["MySQL"];
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connectionString = extensionConfig.GetString("database_connect", null);
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}
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catch (Exception) { }
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if (connectionString != null)
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{
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// Force MySQL's broken connection pooling off
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MySqlConnectionStringBuilder builder = new MySqlConnectionStringBuilder(connectionString);
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builder.Pooling = false;
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if (String.IsNullOrEmpty(builder.Database))
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Logger.Log.Error("No database selected in the connectionString: " + connectionString);
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connectionString = builder.ToString();
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}
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else
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{
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Logger.Log.Error("Database connection string is missing, check that the database_connect line is " +
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"correct and uncommented in AssetInventoryServer.ini");
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}
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}
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return connectionString;
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}
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}
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}
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