| public GetLandData ( float x, float y ) : LandData | ||
| x | float | |
| y | float | |
| return | LandData | |
/// Callback for a client request for ParcelVoiceInfo
public string ParcelVoiceInfoRequest(Scene scene, string request, string path, string param,
UUID agentID, Caps caps)
{
m_log.Info("[MurmurVoice]: Calling ParcelVoiceInfoRequest...");
try
{
ScenePresence avatar = scene.GetScenePresence(agentID);
LLSDParcelVoiceInfoResponse parcelVoiceInfo;
string channel_uri = String.Empty;
if (null == scene.LandChannel)
throw new Exception(String.Format("region \"{0}\": avatar \"{1}\": land data not yet available",
scene.RegionInfo.RegionName, avatar.Name));
// get channel_uri: check first whether estate
// settings allow voice, then whether parcel allows
// voice, if all do retrieve or obtain the parcel
// voice channel
LandData land = scene.GetLandData(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
m_log.DebugFormat("[MurmurVoice]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
scene.RegionInfo.RegionName, land.Name, land.LocalID, avatar.Name, request, path, param);
if ( ((land.Flags & (uint)ParcelFlags.AllowVoiceChat) > 0) && scene.RegionInfo.EstateSettings.AllowVoice )
{
Agent agent = m_manager.Agent.GetOrCreate(agentID);
string RegionName = scene.RegionInfo.RegionName;
if(m_RegionParents.ContainsKey(RegionName))
{
int RParent = m_RegionParents[RegionName];
agent.channel = m_manager.Channel.GetOrCreate(ChannelName(scene, land),RParent);
// Host/port pair for voice server
channel_uri = String.Format("{0}:{1}", m_murmurd_exthost, m_murmurd_port);
m_log.InfoFormat("[MurmurVoice]: {0}", channel_uri);
m_callback.AddUserToChan(agent);
}
else
m_log.DebugFormat("[MurmurVoice]: Region Parent channel not found: {0}",RegionName);
} else {
m_log.DebugFormat("[MurmurVoice]: Voice not enabled.");
}
Hashtable creds = new Hashtable();
creds["channel_uri"] = channel_uri;
parcelVoiceInfo = new LLSDParcelVoiceInfoResponse(scene.RegionInfo.RegionName, land.LocalID, creds);
string r = LLSDHelpers.SerialiseLLSDReply(parcelVoiceInfo);
m_log.InfoFormat("[MurmurVoice]: Parcel: {0}", r);
return r;
}
catch (Exception e)
{
m_log.ErrorFormat("[MurmurVoice]: Exception: " + e.ToString());
return "<llsd><undef /></llsd>";
}
}
/// <summary>
/// Callback for a client request for ParcelVoiceInfo
/// </summary>
/// <param name="scene">current scene object of the client</param>
/// <param name="request"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <param name="agentID"></param>
/// <param name="caps"></param>
/// <returns></returns>
public string ParcelVoiceInfoRequest(Scene scene, string request, string path, string param,
UUID agentID, Caps caps)
{
m_log.DebugFormat(
"[FreeSwitchVoice][PARCELVOICE]: ParcelVoiceInfoRequest() on {0} for {1}",
scene.RegionInfo.RegionName, agentID);
ScenePresence avatar = scene.GetScenePresence(agentID);
string avatarName = avatar.Name;
// - check whether we have a region channel in our cache
// - if not:
// create it and cache it
// - send it to the client
// - send channel_uri: as "sip:regionID@m_sipDomain"
try
{
LLSDParcelVoiceInfoResponse parcelVoiceInfo;
string channelUri;
if (null == scene.LandChannel)
throw new Exception(String.Format("region \"{0}\": avatar \"{1}\": land data not yet available",
scene.RegionInfo.RegionName, avatarName));
// get channel_uri: check first whether estate
// settings allow voice, then whether parcel allows
// voice, if all do retrieve or obtain the parcel
// voice channel
LandData land = scene.GetLandData(avatar.AbsolutePosition);
//m_log.DebugFormat("[FreeSwitchVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
// scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, request, path, param);
// TODO: EstateSettings don't seem to get propagated...
// if (!scene.RegionInfo.EstateSettings.AllowVoice)
// {
// m_log.DebugFormat("[FreeSwitchVoice][PARCELVOICE]: region \"{0}\": voice not enabled in estate settings",
// scene.RegionInfo.RegionName);
// channel_uri = String.Empty;
// }
// else
if ((land.Flags & (uint)ParcelFlags.AllowVoiceChat) == 0)
{
// m_log.DebugFormat("[FreeSwitchVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": voice not enabled for parcel",
// scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName);
channelUri = String.Empty;
}
else
{
channelUri = ChannelUri(scene, land);
}
// fill in our response to the client
Hashtable creds = new Hashtable();
creds["channel_uri"] = channelUri;
parcelVoiceInfo = new LLSDParcelVoiceInfoResponse(scene.RegionInfo.RegionName, land.LocalID, creds);
string r = LLSDHelpers.SerialiseLLSDReply(parcelVoiceInfo);
// m_log.DebugFormat("[FreeSwitchVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": {4}",
// scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, r);
return r;
}
catch (Exception e)
{
m_log.ErrorFormat("[FreeSwitchVoice][PARCELVOICE]: region \"{0}\": avatar \"{1}\": {2}, retry later",
scene.RegionInfo.RegionName, avatarName, e.Message);
m_log.DebugFormat("[FreeSwitchVoice][PARCELVOICE]: region \"{0}\": avatar \"{1}\": {2} failed",
scene.RegionInfo.RegionName, avatarName, e.ToString());
return "<llsd>undef</llsd>";
}
}
/// Callback for a client request for ParcelVoiceInfo
public string ParcelVoiceInfoRequest(Scene scene, string request, string path, string param,
UUID agentID)
{
m_log.Debug("[MurmurVoice] Calling ParcelVoiceInfoRequest...");
try
{
ScenePresence avatar = scene.GetScenePresence(agentID);
string channel_uri = String.Empty;
if (null == scene.LandChannel)
throw new Exception(String.Format("region \"{0}\": avatar \"{1}\": land data not yet available",
scene.RegionInfo.RegionName, avatar.Name));
// get channel_uri: check first whether estate
// settings allow voice, then whether parcel allows
// voice, if all do retrieve or obtain the parcel
// voice channel
LandData land = scene.GetLandData(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
if (null == land)
throw new Exception(String.Format("region \"{0}\": avatar \"{1}\": land data not yet available",
scene.RegionInfo.RegionName, avatar.Name));
m_log.DebugFormat("[MurmurVoice] region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
scene.RegionInfo.RegionName, land.Name, land.LocalID, avatar.Name, request, path, param);
if (((land.Flags & (uint)ParcelFlags.AllowVoiceChat) > 0) && scene.RegionInfo.EstateSettings.AllowVoice)
{
ServerManager manager = GetServerManager(scene);
Agent agent = manager.Agent.GetOrCreate(agentID, scene);
if (agent == null)
{
m_log.ErrorFormat("[MurmurVoice] Agent not connected {0}", agentID);
return "<llsd><undef /></llsd>";
}
agent.channel = manager.Channel.GetOrCreate(ChannelName(scene, land));
// Wait for session connect
int retry = 0;
while (agent.session < 0)
{
if (++retry > 50)
{
m_log.ErrorFormat("[MurmurVoice] Connecting failed {0} (uid {1}) identified by {2}", agent.uuid.ToString(), agent.userid, agent.pass);
return "<llsd><undef /></llsd>";
}
Thread.Sleep(200);
}
// Host/port pair for voice server
channel_uri = String.Format("{0}:{1}", m_murmurd_host, m_murmurd_port);
Murmur.User state = manager.Server.getState(agent.session);
GetServerCallback(scene).AddUserToChan(state, agent.channel);
m_log.DebugFormat("[MurmurVoice] {0}", channel_uri);
}
else
{
m_log.DebugFormat("[MurmurVoice] Voice not enabled.");
}
Hashtable creds = new Hashtable();
creds["channel_uri"] = channel_uri;
LLSDParcelVoiceInfoResponse parcelVoiceInfo = new LLSDParcelVoiceInfoResponse(scene.RegionInfo.RegionName, land.LocalID, creds);
string r = LLSDHelpers.SerialiseLLSDReply(parcelVoiceInfo);
m_log.DebugFormat("[MurmurVoice] Parcel: {0}", r);
return r;
}
catch (Exception e)
{
m_log.ErrorFormat("[MurmurVoice] Exception: " + e.ToString());
return "<llsd><undef /></llsd>";
}
}
/// <summary>
/// Callback for a client request for ParcelVoiceInfo
/// </summary>
/// <param name="scene">current scene object of the client</param>
/// <param name="request"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <param name="agentID"></param>
/// <param name="caps"></param>
/// <returns></returns>
public string ParcelVoiceInfoRequest(Scene scene, string request, string path, string param,
UUID agentID, Caps caps)
{
ScenePresence avatar = scene.GetScenePresence(agentID);
if (avatar == null) // seen on the main grid, perhaps on user disconnect or viewer crash
return EMPTY_RESPONSE;
string avatarName = avatar.Name;
// - check whether we have a region channel in our cache
// - if not:
// create it and cache it
// - send it to the client
// - send channel_uri: as "sip:regionID@m_sipDomain"
try
{
LLSDParcelVoiceInfoResponse parcelVoiceInfo;
string channel_uri;
if (null == scene.LandChannel)
throw new Exception(String.Format("region \"{0}\": avatar \"{1}\": land data not yet available",
scene.RegionInfo.RegionName, avatarName));
// If the avatar is in transit between regions, avatar.AbsolutePosition calls below can return undefined values.
if (avatar.IsInTransit)
{
m_log.WarnFormat("[VivoxVoice][PARCELVOICE]: Cannot process voice info request - avatar {0} is still in transit between regions.", avatarName);
return EMPTY_RESPONSE;
}
// get channel_uri: check first whether estate
// settings allow voice, then whether parcel allows
// voice, if all do retrieve or obtain the parcel
// voice channel
LandData land = scene.GetLandData(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
if (land == null)
{
// m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": avatar\"{1}\" at ({2}): Land parcel not found.",
// scene.RegionInfo.RegionName, avatarName, avatar.AbsolutePosition.ToString());
return EMPTY_RESPONSE;
}
// m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
// scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, request, path, param);
// m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: avatar \"{0}\": location: {1} {2} {3}",
// avatarName, avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y, avatar.AbsolutePosition.Z);
// TODO: EstateSettings don't seem to get propagated...
if (!scene.RegionInfo.EstateSettings.AllowVoice)
{
m_log.InfoFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": voice not enabled in estate settings",
scene.RegionInfo.RegionName);
channel_uri = String.Empty;
}
if ((land.Flags & (uint)ParcelFlags.AllowVoiceChat) == 0)
{
m_log.InfoFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": voice not enabled for parcel",
scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName);
channel_uri = String.Empty;
}
else
{
channel_uri = RegionGetOrCreateChannel(scene, land);
}
// fill in our response to the client
Hashtable creds = new Hashtable();
creds["channel_uri"] = channel_uri;
parcelVoiceInfo = new LLSDParcelVoiceInfoResponse(scene.RegionInfo.RegionName, land.LocalID, creds);
string r = LLSDHelpers.SerializeLLSDReply(parcelVoiceInfo);
// m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": {4}",
// scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, r);
return r;
}
catch (Exception e)
{
m_log.ErrorFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": avatar \"{1}\": {2} failed",
scene.RegionInfo.RegionName, avatarName, e.Message);
m_log.ErrorFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": avatar \"{1}\": {2} exception",
scene.RegionInfo.RegionName, avatarName, e.ToString());
return EMPTY_RESPONSE;
}
}
/// <summary>
/// Returns information about a mumble server via a REST Request
/// </summary>
/// <param name="request"></param>
/// <param name="path"></param>
/// <param name="param">A string representing the sim's UUID</param>
/// <param name="httpRequest">HTTP request header object</param>
/// <param name="httpResponse">HTTP response header object</param>
/// <returns>Information about the mumble server in http response headers</returns>
public string RestGetMumbleServerInfo(Scene scene, string request, string path, string param,
OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
if (m_murmurd_host == null)
{
httpResponse.StatusCode = 404;
httpResponse.StatusDescription = "Not Found";
string message = "[MurmurVoice]: Server info request from " + httpRequest.RemoteIPEndPoint.Address + ". Cannot send response, module is not configured properly.";
m_log.Warn(message);
return "Mumble server info is not available.";
}
if (httpRequest.Headers.GetValues("avatar_uuid") == null)
{
httpResponse.StatusCode = 400;
httpResponse.StatusDescription = "Bad Request";
string message = "[MurmurVoice]: Invalid server info request from " + httpRequest.RemoteIPEndPoint.Address + "";
m_log.Warn(message);
return "avatar_uuid header is missing";
}
string avatar_uuid = httpRequest.Headers.GetValues("avatar_uuid")[0];
string responseBody = String.Empty;
UUID avatarId;
if (UUID.TryParse(avatar_uuid, out avatarId))
{
if (scene == null) throw new Exception("[MurmurVoice] Invalid scene.");
ServerManager manager = GetServerManager(scene);
Agent agent = manager.Agent.GetOrCreate(avatarId, scene);
string channel_uri;
ScenePresence avatar = scene.GetScenePresence(avatarId);
// get channel_uri: check first whether estate
// settings allow voice, then whether parcel allows
// voice, if all do retrieve or obtain the parcel
// voice channel
LandData land = scene.GetLandData(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
if (null == land)
throw new Exception(String.Format("region \"{0}\": avatar \"{1}\": land data not yet available",
scene.RegionInfo.RegionName, avatar.Name));
m_log.DebugFormat("[MurmurVoice] region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
scene.RegionInfo.RegionName, land.Name, land.LocalID, avatar.Name, request, path, param);
if (((land.Flags & (uint)ParcelFlags.AllowVoiceChat) > 0) && scene.RegionInfo.EstateSettings.AllowVoice)
{
agent.channel = manager.Channel.GetOrCreate(ChannelName(scene, land));
// Host/port pair for voice server
channel_uri = String.Format("{0}:{1}", m_murmurd_host, m_murmurd_port);
if (agent.session > 0)
{
Murmur.User state = manager.Server.getState(agent.session);
GetServerCallback(scene).AddUserToChan(state, agent.channel);
}
m_log.InfoFormat("[MurmurVoice] {0}", channel_uri);
}
else
{
m_log.DebugFormat("[MurmurVoice] Voice not enabled.");
channel_uri = "";
}
string m_context = "Mumble voice system";
httpResponse.AddHeader("Mumble-Server", m_murmurd_host);
httpResponse.AddHeader("Mumble-Version", m_server_version);
httpResponse.AddHeader("Mumble-Channel", channel_uri);
httpResponse.AddHeader("Mumble-User", avatar_uuid);
httpResponse.AddHeader("Mumble-Password", agent.pass);
httpResponse.AddHeader("Mumble-Avatar-Id", avatar_uuid);
httpResponse.AddHeader("Mumble-Context-Id", m_context);
responseBody += "Mumble-Server: " + m_murmurd_host + "\n";
responseBody += "Mumble-Version: " + m_server_version + "\n";
responseBody += "Mumble-Channel: " + channel_uri + "\n";
responseBody += "Mumble-User: "******"\n";
responseBody += "Mumble-Password: "******"\n";
responseBody += "Mumble-Avatar-Id: " + avatar_uuid + "\n";
responseBody += "Mumble-Context-Id: " + m_context + "\n";
string log_message = "[MurmurVoice]: Server info request handled for " + httpRequest.RemoteIPEndPoint.Address + "";
m_log.Info(log_message);
}
else
{
httpResponse.StatusCode = 400;
httpResponse.StatusDescription = "Bad Request";
m_log.Warn("[MurmurVoice]: Could not parse avatar uuid from request");
return "could not parse avatar_uuid header";
}
return responseBody;
}