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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 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.Reflection;
using log4net;
using OpenSim.Data;
using OpenSim.Framework;
using OpenSim.Framework.Communications;
using OpenSim.Framework.Communications.Services;
using OpenSim.Framework.Communications.Cache;
using OpenSim.Framework.Communications.Osp;
using OpenSim.Framework.Servers;
using OpenSim.Framework.Servers.HttpServer;
using OpenSim.Region.Communications.Hypergrid;
using OpenSim.Region.Communications.Local;
using OpenSim.Region.Communications.OGS1;
namespace OpenSim.ApplicationPlugins.CreateCommsManager
{
public class CreateCommsManagerPlugin : IApplicationPlugin
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
#region IApplicationPlugin Members
// TODO: required by IPlugin, but likely not at all right
private string m_name = "CreateCommsManagerPlugin";
private string m_version = "0.0";
public string Version
{
get { return m_version; }
}
public string Name
{
get { return m_name; }
}
protected OpenSimBase m_openSim;
protected BaseHttpServer m_httpServer;
protected CommunicationsManager m_commsManager;
protected GridInfoService m_gridInfoService;
protected IHyperlink HGServices = null;
protected IRegionCreator m_regionCreator;
public void Initialise()
{
m_log.Info("[LOADREGIONS]: " + Name + " cannot be default-initialized!");
throw new PluginNotInitialisedException(Name);
}
public void Initialise(OpenSimBase openSim)
{
m_openSim = openSim;
m_httpServer = openSim.HttpServer;
InitialiseCommsManager(openSim);
if (m_commsManager != null)
{
m_openSim.ApplicationRegistry.RegisterInterface<IUserService>(m_commsManager.UserService);
}
}
public void PostInitialise()
{
if (m_openSim.ApplicationRegistry.TryGet<IRegionCreator>(out m_regionCreator))
{
m_regionCreator.OnNewRegionCreated += RegionCreated;
}
}
public void Dispose()
{
}
#endregion
private void RegionCreated(IScene scene)
{
if (m_commsManager != null)
{
scene.RegisterModuleInterface<IUserService>(m_commsManager.UserService);
}
}
protected void InitialiseCommsManager(OpenSimBase openSim)
{
LibraryRootFolder libraryRootFolder = new LibraryRootFolder(m_openSim.ConfigurationSettings.LibrariesXMLFile);
bool hgrid = m_openSim.ConfigSource.Source.Configs["Startup"].GetBoolean("hypergrid", false);
if (hgrid)
{
InitialiseHGServices(openSim, libraryRootFolder);
}
else
{
InitialiseStandardServices(libraryRootFolder);
}
openSim.CommunicationsManager = m_commsManager;
}
protected void InitialiseHGServices(OpenSimBase openSim, LibraryRootFolder libraryRootFolder)
{
// Standalone mode is determined by !startupConfig.GetBoolean("gridmode", false)
if (m_openSim.ConfigurationSettings.Standalone)
{
InitialiseHGStandaloneServices(libraryRootFolder);
}
else
{
// We are in grid mode
InitialiseHGGridServices(libraryRootFolder);
}
HGCommands.HGServices = HGServices;
}
protected void InitialiseStandardServices(LibraryRootFolder libraryRootFolder)
{
// Standalone mode is determined by !startupConfig.GetBoolean("gridmode", false)
if (m_openSim.ConfigurationSettings.Standalone)
{
InitialiseStandaloneServices(libraryRootFolder);
}
else
{
// We are in grid mode
InitialiseGridServices(libraryRootFolder);
}
}
/// <summary>
/// Initialises the backend services for standalone mode, and registers some http handlers
/// </summary>
/// <param name="libraryRootFolder"></param>
protected virtual void InitialiseStandaloneServices(LibraryRootFolder libraryRootFolder)
{
m_commsManager
= new CommunicationsLocal(
m_openSim.ConfigurationSettings, m_openSim.NetServersInfo, m_httpServer, m_openSim.AssetCache,
libraryRootFolder, false);
CreateGridInfoService();
}
protected virtual void InitialiseGridServices(LibraryRootFolder libraryRootFolder)
{
m_commsManager
= new CommunicationsOGS1(m_openSim.NetServersInfo, m_httpServer, m_openSim.AssetCache, libraryRootFolder);
m_httpServer.AddStreamHandler(new OpenSim.SimStatusHandler());
m_httpServer.AddStreamHandler(new OpenSim.XSimStatusHandler(m_openSim));
if (m_openSim.userStatsURI != String.Empty )
m_httpServer.AddStreamHandler(new OpenSim.UXSimStatusHandler(m_openSim));
}
protected virtual void InitialiseHGStandaloneServices(LibraryRootFolder libraryRootFolder)
{
HGGridServicesStandalone gridService
= new HGGridServicesStandalone(
m_openSim.NetServersInfo, m_httpServer, m_openSim.AssetCache, m_openSim.SceneManager);
m_commsManager
= new HGCommunicationsStandalone(
m_openSim.ConfigurationSettings, m_openSim.NetServersInfo, m_httpServer, m_openSim.AssetCache,
gridService,
libraryRootFolder, false);
HGServices = gridService;
CreateGridInfoService();
}
protected virtual void InitialiseHGGridServices(LibraryRootFolder libraryRootFolder)
{
m_commsManager
= new HGCommunicationsGridMode(
m_openSim.NetServersInfo, m_httpServer,
m_openSim.AssetCache, m_openSim.SceneManager, libraryRootFolder);
HGServices = ((HGCommunicationsGridMode) m_commsManager).HGServices;
m_httpServer.AddStreamHandler(new OpenSim.SimStatusHandler());
m_httpServer.AddStreamHandler(new OpenSim.XSimStatusHandler(m_openSim));
if (m_openSim.userStatsURI != String.Empty )
m_httpServer.AddStreamHandler(new OpenSim.UXSimStatusHandler(m_openSim));
}
private void CreateGridInfoService()
{
// provide grid info
m_gridInfoService = new GridInfoService(m_openSim.ConfigSource.Source);
m_httpServer.AddXmlRPCHandler("get_grid_info", m_gridInfoService.XmlRpcGridInfoMethod);
m_httpServer.AddStreamHandler(
new RestStreamHandler("GET", "/get_grid_info", m_gridInfoService.RestGetGridInfoMethod));
}
}
}
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