/*
Copyright (c) OpenSim project, http://osgrid.org/
* Copyright (c) <year>, <copyright holder>
* All rights reserved.
*
* 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 <organization> 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 <copyright holder> ``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 <copyright holder> 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 System.Collections.Generic;
using System.IO;
using Db4objects.Db4o;
using libsecondlife;
using OpenSim.world;
namespace OpenSim
{
/// <summary>
/// This class handles connection to the underlying database used for configuration of the region.
/// Region content is also stored by this class. The main entry point is InitConfig() which attempts to locate
/// opensim.yap in the current working directory. If opensim.yap can not be found, default settings are loaded from
/// what is hardcoded here and then saved into opensim.yap for future startups.
/// </summary>
public class SimConfig
{
public string RegionName;
public uint RegionLocX;
public uint RegionLocY;
public ulong RegionHandle;
public int IPListenPort;
public string IPListenAddr;
public bool sandbox;
public string AssetURL="";
public string AssetSendKey="";
public string GridURL="";
public string GridSendKey="";
private IObjectContainer db;
public void LoadDefaults() {
string tempstring;
Console.WriteLine("Config.cs:LoadDefaults() - Please press enter to retain default or enter new settings");
Console.Write("Name [OpenSim test]:");
tempstring=Console.ReadLine();
if(tempstring=="") {
this.RegionName = "OpenSim test";
} else {
this.RegionName = tempstring;
}
Console.Write("Grid location X [997]:");
tempstring=Console.ReadLine();
if(tempstring=="") {
this.RegionLocX = 997;
} else {
this.RegionLocX = (uint)Convert.ToInt32(tempstring);
}
Console.Write("Grid location Y [996]:");
tempstring=Console.ReadLine();
if(tempstring=="") {
this.RegionLocY = 996;
} else {
this.RegionLocY = (uint)Convert.ToInt32(tempstring);
}
Console.Write("Listen on UDP port for client connections [9000]:");
tempstring=Console.ReadLine();
if(tempstring=="") {
this.IPListenPort = 9000;
} else {
this.IPListenPort = Convert.ToInt32(tempstring);
}
Console.Write("Listen on IP address for client connections [127.0.0.1]:");
tempstring=Console.ReadLine();
if(tempstring=="") {
this.IPListenAddr = "127.0.0.1";
} else {
this.IPListenAddr = tempstring;
}
Console.Write("Run in sandbox or grid mode? [sandbox]:");
tempstring=Console.ReadLine();
if(tempstring=="") {
this.sandbox = true;
} else if(tempstring=="grid"){
this.sandbox = false;
} else if(tempstring=="sandbox"){
this.sandbox=true;
}
if(!this.sandbox) {
Console.Write("Asset server URL:");
this.AssetURL=Console.ReadLine();
Console.Write("Key to send to asset server:");
this.AssetSendKey=Console.ReadLine();
Console.Write("Grid server URL:");
this.GridURL=Console.ReadLine();
Console.Write("Key to send to gridserver:");
this.GridSendKey=Console.ReadLine();
}
this.RegionHandle = Helpers.UIntsToLong((RegionLocX*256), (RegionLocY*256));
}
public void InitConfig() {
try {
db = Db4oFactory.OpenFile("opensim.yap");
IObjectSet result = db.Get(typeof(SimConfig));
if(result.Count==1) {
Console.WriteLine("Config.cs:InitConfig() - Found a SimConfig object in the local database, loading");
foreach (SimConfig cfg in result) {
this.RegionName = cfg.RegionName;
this.RegionLocX = cfg.RegionLocX;
this.RegionLocY = cfg.RegionLocY;
this.RegionHandle = Helpers.UIntsToLong((RegionLocX*256), (RegionLocY*256));
this.IPListenPort = cfg.IPListenPort;
this.IPListenAddr = cfg.IPListenAddr;
this.AssetURL = cfg.AssetURL;
this.AssetSendKey = cfg.AssetSendKey;
this.GridURL = cfg.GridURL;
this.GridSendKey = cfg.GridSendKey;
}
} else {
Console.WriteLine("Config.cs:InitConfig() - Could not find object in database, loading precompiled defaults");
LoadDefaults();
Console.WriteLine("Writing out default settings to local database");
db.Set(this);
}
} catch(Exception e) {
db.Close();
Console.WriteLine("Config.cs:InitConfig() - Exception occured");
Console.WriteLine(e.ToString());
}
Console.WriteLine("Sim settings loaded:");
Console.WriteLine("Name: " + this.RegionName);
Console.WriteLine("Region Location: [" + this.RegionLocX.ToString() + "," + this.RegionLocY + "]");
Console.WriteLine("Region Handle: " + this.RegionHandle.ToString());
Console.WriteLine("Listening on IP: " + this.IPListenAddr + ":" + this.IPListenPort);
Console.WriteLine("Sandbox Mode? " + this.sandbox.ToString());
Console.WriteLine("Asset URL: " + this.AssetURL);
Console.WriteLine("Asset key: " + this.AssetSendKey);
Console.WriteLine("Grid URL: " + this.GridURL);
Console.WriteLine("Grid key: " + this.GridSendKey);
}
public World LoadWorld() {
Console.WriteLine("Config.cs:LoadWorld() - Looking for a world object in local DB");
// IObjectSet world_result = db.Get(typeof(OpenSim.world.World));
// if(world_result.Count==1) {
// Console.WriteLine("Config.cs:LoadWorld() - Found an OpenSim.world.World object in local database, loading");
//return (World)world_result.Next();
// } else {
Console.WriteLine("Config.cs:LoadWorld() - Could not find the world or too many worlds! Constructing blank one");
World blank = new World();
Console.WriteLine("Config.cs:LoadWorld() - Saving initial world state to disk");
//db.Set(blank);
//db.Commit();
return blank;
// }
}
public void LoadFromGrid() {
Console.WriteLine("Config.cs:LoadFromGrid() - dummy function, DOING ABSOLUTELY NOTHING AT ALL!!!");
// TODO: Make this crap work
}
public void Shutdown() {
db.Close();
}
}
}