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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;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Reflection;
using System.IO;
using System.Web;
using log4net;
using Nini.Config;
using OpenMetaverse;
using OpenMetaverse.StructuredData;
using OpenSim.Framework.Servers.HttpServer;
using OpenSim.Services.Interfaces;
using Caps = OpenSim.Framework.Capabilities.Caps;
using OSDMap = OpenMetaverse.StructuredData.OSDMap;
using OSDArray = OpenMetaverse.StructuredData.OSDArray;
namespace OpenSim.Capabilities.Handlers
{
public class GetDisplayNamesHandler : BaseStreamHandler
{
private static readonly ILog m_log =
LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
protected IUserManagement m_UserManagement;
public GetDisplayNamesHandler(string path, IUserManagement umService, string name, string description)
: base("GET", path, name, description)
{
m_UserManagement = umService;
}
protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
{
// m_log.DebugFormat("[GET_DISPLAY_NAMES]: called {0}", httpRequest.Url.Query);
NameValueCollection query = HttpUtility.ParseQueryString(httpRequest.Url.Query);
string[] ids = query.GetValues("ids");
if (m_UserManagement == null)
{
m_log.Error("[GET_DISPLAY_NAMES]: Cannot fetch display names without a user management component");
httpResponse.StatusCode = (int)System.Net.HttpStatusCode.InternalServerError;
return new byte[0];
}
Dictionary<UUID,string> names = m_UserManagement.GetUsersNames(ids, UUID.Zero);
OSDMap osdReply = new OSDMap();
OSDArray agents = new OSDArray();
osdReply["agents"] = agents;
foreach (KeyValuePair<UUID,string> kvp in names)
{
if (string.IsNullOrEmpty(kvp.Value))
continue;
if(kvp.Key == UUID.Zero)
continue;
string[] parts = kvp.Value.Split(new char[] {' '});
OSDMap osdname = new OSDMap();
if(parts[0] == "Unknown")
{
osdname["display_name_next_update"] = OSD.FromDate(DateTime.UtcNow.AddHours(1));
osdname["display_name_expires"] = OSD.FromDate(DateTime.UtcNow.AddHours(2));
}
else
{
osdname["display_name_next_update"] = OSD.FromDate(DateTime.UtcNow.AddDays(8));
osdname["display_name_expires"] = OSD.FromDate(DateTime.UtcNow.AddMonths(1));
}
osdname["display_name"] = OSD.FromString(kvp.Value);
osdname["legacy_first_name"] = parts[0];
osdname["legacy_last_name"] = parts[1];
osdname["username"] = OSD.FromString(kvp.Value);
osdname["id"] = OSD.FromUUID(kvp.Key);
osdname["is_display_name_default"] = OSD.FromBoolean(true);
agents.Add(osdname);
}
// Full content request
httpResponse.StatusCode = (int)System.Net.HttpStatusCode.OK;
//httpResponse.ContentLength = ??;
httpResponse.ContentType = "application/llsd+xml";
string reply = OSDParser.SerializeLLSDXmlString(osdReply);
return System.Text.Encoding.UTF8.GetBytes(reply);
}
}
}
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