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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
using System;
using Db4objects.Db4o;
using OpenSim.Framework.Configuration;
using OpenSim.Framework.Console;
using OpenSim.Framework.Interfaces;
namespace OpenGrid.Config.GridConfigDb4o
{
/// <summary>
/// A grid configuration interface for returning the DB4o Config Provider
/// </summary>
public class Db40ConfigPlugin: IGridConfig
{
/// <summary>
/// Loads and returns a configuration objeect
/// </summary>
/// <returns>A grid configuration object</returns>
public GridConfig GetConfigObject()
{
MainLog.Instance.Verbose("Loading Db40Config dll");
return ( new DbGridConfig());
}
}
/// <summary>
/// A DB4o based Gridserver configuration object
/// </summary>
public class DbGridConfig : GridConfig
{
/// <summary>
/// The DB4o Database
/// </summary>
private IObjectContainer db;
/// <summary>
/// User configuration for the Grid Config interfaces
/// </summary>
public void LoadDefaults() {
MainLog.Instance.Notice("Config.cs:LoadDefaults() - Please press enter to retain default or enter new settings");
// About the grid options
this.GridOwner = MainLog.Instance.CmdPrompt("Grid owner", "OGS development team");
// Asset Options
this.DefaultAssetServer = MainLog.Instance.CmdPrompt("Default asset server","http://127.0.0.1:" + AssetConfig.DefaultHttpPort.ToString() + "/");
this.AssetSendKey = MainLog.Instance.CmdPrompt("Key to send to asset server","null");
this.AssetRecvKey = MainLog.Instance.CmdPrompt("Key to expect from asset server","null");
// User Server Options
this.DefaultUserServer = MainLog.Instance.CmdPrompt("Default user server","http://127.0.0.1:" + UserConfig.DefaultHttpPort.ToString() + "/");
this.UserSendKey = MainLog.Instance.CmdPrompt("Key to send to user server","null");
this.UserRecvKey = MainLog.Instance.CmdPrompt("Key to expect from user server","null");
// Region Server Options
this.SimSendKey = MainLog.Instance.CmdPrompt("Key to send to sims","null");
this.SimRecvKey = MainLog.Instance.CmdPrompt("Key to expect from sims","null");
}
/// <summary>
/// Initialises a new configuration object
/// </summary>
public override void InitConfig() {
try {
// Perform Db4o initialisation
db = Db4oFactory.OpenFile("opengrid.yap");
// Locate the grid configuration object
IObjectSet result = db.Get(typeof(DbGridConfig));
// Found?
if(result.Count==1) {
MainLog.Instance.Verbose("Config.cs:InitConfig() - Found a GridConfig object in the local database, loading");
foreach (DbGridConfig cfg in result) {
// Import each setting into this class
// Grid Settings
this.GridOwner=cfg.GridOwner;
// Asset Settings
this.DefaultAssetServer=cfg.DefaultAssetServer;
this.AssetSendKey=cfg.AssetSendKey;
this.AssetRecvKey=cfg.AssetRecvKey;
// User Settings
this.DefaultUserServer=cfg.DefaultUserServer;
this.UserSendKey=cfg.UserSendKey;
this.UserRecvKey=cfg.UserRecvKey;
// Region Settings
this.SimSendKey=cfg.SimSendKey;
this.SimRecvKey=cfg.SimRecvKey;
}
// Create a new configuration object from this class
} else {
MainLog.Instance.Verbose("Config.cs:InitConfig() - Could not find object in database, loading precompiled defaults");
// Load default settings into this class
LoadDefaults();
// Saves to the database file...
MainLog.Instance.Verbose( "Writing out default settings to local database");
db.Set(this);
// Closes file locks
db.Close();
}
} catch(Exception e) {
MainLog.Instance.Warn("Config.cs:InitConfig() - Exception occured");
MainLog.Instance.Warn(e.ToString());
}
// Grid Settings
MainLog.Instance.Verbose("Grid settings loaded:");
MainLog.Instance.Verbose("Grid owner: " + this.GridOwner);
// Asset Settings
MainLog.Instance.Verbose("Default asset server: " + this.DefaultAssetServer);
MainLog.Instance.Verbose("Key to send to asset server: " + this.AssetSendKey);
MainLog.Instance.Verbose("Key to expect from asset server: " + this.AssetRecvKey);
// User Settings
MainLog.Instance.Verbose("Default user server: " + this.DefaultUserServer);
MainLog.Instance.Verbose("Key to send to user server: " + this.UserSendKey);
MainLog.Instance.Verbose("Key to expect from user server: " + this.UserRecvKey);
// Region Settings
MainLog.Instance.Verbose("Key to send to sims: " + this.SimSendKey);
MainLog.Instance.Verbose("Key to expect from sims: " + this.SimRecvKey);
}
/// <summary>
/// Closes down the database and releases filesystem locks
/// </summary>
public void Shutdown() {
db.Close();
}
}
}
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