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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 OpenMetaverse;
using OpenSim.Region.Framework.Scenes;
namespace OpenSim.ApplicationPlugins.Rest.Inventory.Tests
{
public class Remote : ITest
{
private static readonly int PARM_TESTID = 0;
private static readonly int PARM_COMMAND = 1;
private static readonly int PARM_MOVE_AVATAR = 2;
private static readonly int PARM_MOVE_X = 3;
private static readonly int PARM_MOVE_Y = 4;
private static readonly int PARM_MOVE_Z = 5;
private bool enabled = false;
// No constructor code is required.
public Remote()
{
Rest.Log.InfoFormat("{0} Remote services constructor", MsgId);
}
// Post-construction, pre-enabled initialization opportunity
// Not currently exploited.
public void Initialize()
{
enabled = true;
Rest.Log.InfoFormat("{0} Remote services initialized", MsgId);
}
// Called by the plug-in to halt REST processing. Local processing is
// disabled, and control blocks until all current processing has
// completed. No new processing will be started
public void Close()
{
enabled = false;
Rest.Log.InfoFormat("{0} Remote services closing down", MsgId);
}
// Properties
internal string MsgId
{
get { return Rest.MsgId; }
}
// Remote Handler
// Key information of interest here is the Parameters array, each
// entry represents an element of the URI, with element zero being
// the
public void Execute(RequestData rdata)
{
if (!enabled) return;
// If we can't relate to what's there, leave it for others.
if (rdata.Parameters.Length == 0 || rdata.Parameters[PARM_TESTID] != "remote")
return;
Rest.Log.DebugFormat("{0} REST Remote handler ENTRY", MsgId);
// Remove the prefix and what's left are the parameters. If we don't have
// the parameters we need, fail the request. Parameters do NOT include
// any supplied query values.
if (rdata.Parameters.Length > 1)
{
switch (rdata.Parameters[PARM_COMMAND].ToLower())
{
case "move" :
DoMove(rdata);
break;
default :
DoHelp(rdata);
break;
}
}
else
{
DoHelp(rdata);
}
}
private void DoHelp(RequestData rdata)
{
rdata.body = Help;
rdata.Complete();
rdata.Respond("Help");
}
private void DoMove(RequestData rdata)
{
if (rdata.Parameters.Length < 6)
{
Rest.Log.WarnFormat("{0} Move: No movement information provided", MsgId);
rdata.Fail(Rest.HttpStatusCodeBadRequest, "no movement information provided");
}
else
{
string[] names = rdata.Parameters[PARM_MOVE_AVATAR].Split(Rest.CA_SPACE);
ScenePresence presence = null;
Scene scene = null;
if (names.Length != 2)
{
rdata.Fail(Rest.HttpStatusCodeBadRequest,
String.Format("invalid avatar name: <{0}>",rdata.Parameters[PARM_MOVE_AVATAR]));
}
Rest.Log.WarnFormat("{0} '{1}' command received for {2} {3}",
MsgId, rdata.Parameters[0], names[0], names[1]);
// The first parameter should be an avatar name, look for the
// avatar in the known regions first.
Rest.main.SceneManager.ForEachScene(delegate(Scene s)
{
s.ForEachScenePresence(delegate(ScenePresence sp)
{
if (sp.Firstname == names[0] && sp.Lastname == names[1])
{
scene = s;
presence = sp;
}
});
});
if (presence != null)
{
Rest.Log.DebugFormat("{0} Move : Avatar {1} located in region {2}",
MsgId, rdata.Parameters[PARM_MOVE_AVATAR], scene.RegionInfo.RegionName);
try
{
float x = Convert.ToSingle(rdata.Parameters[PARM_MOVE_X]);
float y = Convert.ToSingle(rdata.Parameters[PARM_MOVE_Y]);
float z = Convert.ToSingle(rdata.Parameters[PARM_MOVE_Z]);
Vector3 vector = new Vector3(x, y, z);
presence.MoveToTarget(vector);
}
catch (Exception e)
{
rdata.Fail(Rest.HttpStatusCodeBadRequest,
String.Format("invalid parameters: {0}", e.Message));
}
}
else
{
rdata.Fail(Rest.HttpStatusCodeBadRequest,
String.Format("avatar {0} not present", rdata.Parameters[PARM_MOVE_AVATAR]));
}
rdata.Complete();
rdata.Respond("OK");
}
}
private static readonly string Help =
"<html>"
+ "<head><title>Remote Command Usage</title></head>"
+ "<body>"
+ "<p>Supported commands are:</p>"
+ "<dl>"
+ "<dt>move/avatar-name/x/y/z</dt>"
+ "<dd>moves the specified avatar to another location</dd>"
+ "</dl>"
+ "</body>"
+ "</html>"
;
}
}
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