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initial commit of experimental Estate config file (Estate.ini) allowing new simulators to create estates from ini file and bypass command prompts. (funding provided by Zetamex Network)

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This commit is contained in:
Alicia Raven 2020-12-12 19:21:53 +00:00
parent 5bb21ff982
commit ce9f8804b6
7 changed files with 251 additions and 2 deletions
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136
OpenSim/ApplicationPlugins/LoadRegions/EstateLoaderFileSystem.cs Normal file
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@ -0,0 +1,136 @@
/*
* 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 OpenSimulator 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 System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using log4net;
using Nini.Config;
using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Services.Interfaces;
namespace OpenSim.ApplicationPlugins.LoadRegions
{
public class EstateLoaderFileSystem : IEstateLoader
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private IConfigSource m_configSource;
private OpenSimBase m_application;
public EstateLoaderFileSystem(OpenSimBase openSim)
{
m_application = openSim;
}
public void SetIniConfigSource(IConfigSource configSource)
{
m_configSource = configSource;
}
public void LoadEstates()
{
string estateConfigPath = Path.Combine(Util.configDir(), "Estates");
try
{
IConfig startupConfig = m_configSource.Configs["Startup"];
estateConfigPath = startupConfig.GetString("regionload_estatesdir", estateConfigPath).Trim();
}
catch (Exception)
{
// No INI setting recorded.
}
if (Directory.Exists(estateConfigPath) == false)
{
Directory.CreateDirectory(estateConfigPath);
}
string[] iniFiles = Directory.GetFiles(estateConfigPath, "*.ini");
// No Estate.ini Found
if (iniFiles.Length == 0)
return;
m_log.InfoFormat("[ESTATE LOADER FILE SYSTEM]: Loading estate config files from {0}", estateConfigPath);
List<int> existingEstates;
int i = 0;
foreach (string file in iniFiles)
{
m_log.InfoFormat("[ESTATE LOADER FILE SYSTEM]: Loading config file {0}", file);
IConfigSource source = new IniConfigSource(file);
foreach (IConfig config in source.Configs)
{
// Read Estate Config From Source File
string estateName = config.Name;
string ownerString = config.GetString("Owner", string.Empty);
if (UUID.TryParse(ownerString, out UUID estateOwner) == false)
estateOwner = UUID.Zero;
// Check Name Is Valid
if (estateName == string.Empty || estateOwner == UUID.Zero)
continue;
// Check If Estate Exists (Skip If So)
existingEstates = m_application.EstateDataService.GetEstates(estateName);
if (existingEstates.Count > 0)
continue;
//### Should check Estate Owner ID but no Scene object available at this point
// Create a new estate with the name provided
EstateSettings estateSettings = m_application.EstateDataService.CreateNewEstate();
estateSettings.EstateName = estateName;
estateSettings.EstateOwner = estateOwner;
// Persistence does not seem to effect the need to save a new estate
m_application.EstateDataService.StoreEstateSettings(estateSettings);
m_log.InfoFormat("[ESTATE LOADER FILE SYSTEM]: Loaded config for estate {0}", estateName);
i++;
}
}
}
}
}

37
OpenSim/ApplicationPlugins/LoadRegions/IEstateLoader.cs Normal file
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@ -0,0 +1,37 @@
/*
* 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 OpenSimulator 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 Nini.Config;
namespace OpenSim.ApplicationPlugins.LoadRegions
{
public interface IEstateLoader
{
void SetIniConfigSource(IConfigSource configSource);
void LoadEstates();
}
}

11
OpenSim/ApplicationPlugins/LoadRegions/LoadRegionsPlugin.cs
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@ -84,11 +84,14 @@ namespace OpenSim.ApplicationPlugins.LoadRegions
{
//m_log.Info("[LOADREGIONS]: Load Regions addin being initialised");
IEstateLoader estateLoader = null;
IRegionLoader regionLoader;
if (m_openSim.ConfigSource.Source.Configs["Startup"].GetString("region_info_source", "filesystem") == "filesystem")
{
m_log.Info("[LOAD REGIONS PLUGIN]: Loading region configurations from filesystem");
regionLoader = new RegionLoaderFileSystem();
estateLoader = new EstateLoaderFileSystem(m_openSim);
}
else
{
@ -96,6 +99,14 @@ namespace OpenSim.ApplicationPlugins.LoadRegions
regionLoader = new RegionLoaderWebServer();
}
// Load Estates Before Regions!
if(estateLoader != null)
{
estateLoader.SetIniConfigSource(m_openSim.ConfigSource.Source);
estateLoader.LoadEstates();
}
regionLoader.SetIniConfigSource(m_openSim.ConfigSource.Source);
RegionInfo[] regionsToLoad = regionLoader.LoadRegions();

47
OpenSim/Region/Application/OpenSimBase.cs
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@ -1040,11 +1040,54 @@ namespace OpenSim
foreach (EstateSettings estate in estates)
estatesByName[estate.EstateName] = estate;
string defaultEstateName = null;
//##
// Target Estate Specified in Region.ini
string targetEstateName = regInfo.GetSetting("TargetEstate");
if (targetEstateName != null && targetEstateName != string.Empty)
{
bool targetEstateJoined = false;
if (Int32.TryParse(targetEstateName, out int targetEstateID) && targetEstateID > 99)
{
// Attempt to join the target estate given in Config by ID
foreach (EstateSettings estate in estates)
{
if (estate.EstateID == targetEstateID)
{
if (EstateDataService.LinkRegion(regInfo.RegionID, targetEstateID))
targetEstateJoined = true;
break;
}
}
}
else
{
// Attempt to join the target estate given in Config by name
EstateSettings targetEstate;
if (estatesByName.ContainsKey(targetEstateName))
{
targetEstate = estatesByName[targetEstateName];
if (EstateDataService.LinkRegion(regInfo.RegionID, (int)targetEstate.EstateID))
targetEstateJoined = true;
}
}
if (targetEstateJoined)
return true; // need to update the database
else
m_log.ErrorFormat(
"[OPENSIM BASE]: Joining target estate specified in region config {0} failed", targetEstateName);
}
//##
// Default Estate
if (Config.Configs[ESTATE_SECTION_NAME] != null)
{
defaultEstateName = Config.Configs[ESTATE_SECTION_NAME].GetString("DefaultEstateName", null);
string defaultEstateName = Config.Configs[ESTATE_SECTION_NAME].GetString("DefaultEstateName", null);
if (defaultEstateName != null)
{

0
bin/Estates/.keep Normal file
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18
bin/Estates/Estates.ini.example Normal file
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@ -0,0 +1,18 @@
; * This is an example estate config file.
; *
; * If a Region is loaded without an estate, OpenSimulator will ask you configuration questions to create or join an existing estate.
; * So there is no need to change this file directly, it is only for reference.
; * However, if you prefer you can also copy this file to Estates.ini and appropriately change the parameters below.
; * Only files ending with .ini and .xml in this directly will be loaded by OpenSimulator.
; *
; * You can add multiple estates into one file or make one file per estate
; * The section name is the estate name
; *
[Example Estate]
; *
; * You MUST change this! It will NOT be done for you!
; *
Owner = 11111111-2222-3333-4444-555555555555

4
bin/Regions/Regions.ini.example
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@ -23,6 +23,10 @@ InternalPort = 9000
AllowAlternatePorts = False
ExternalHostName = SYSTEMIP
;; Estate ID or Name to connect region to, leave blank for console prompt, remember estate id can not be less than 100
;; this value is only used when creating a region and after that will be ignored. 0 Will use the next auto id provided by the database
;TargetEstate = 0
; *
; * Variable-sized regions allows the creation of large, borderless spaces.
; * The default is 256 meters. For larger spaces, set these to multiples of 256.