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Start implementing Freeswitch in ROBUST

viewer-2-initial-appearance
Melanie 2010-11-21 20:59:01 +00:00
parent f1151f20dc
commit c0ccfeebe7
6 changed files with 106 additions and 77 deletions
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46
OpenSim/Server/Handlers/Freeswitch/FreeswitchServerConnector.cs
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@ -26,18 +26,25 @@
*/
using System;
using System.Collections;
using System.Web;
using System.Reflection;
using Nini.Config;
using OpenSim.Server.Base;
using OpenSim.Services.Interfaces;
using OpenSim.Framework.Servers.HttpServer;
using OpenSim.Server.Handlers.Base;
using log4net;
namespace OpenSim.Server.Handlers.Freeswitch
{
public class FreeswitchServerConnector : ServiceConnector
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private IFreeswitchService m_FreeswitchService;
private string m_ConfigName = "FreeswitchService";
protected readonly string m_freeSwitchAPIPrefix = "/fsapi";
public FreeswitchServerConnector(IConfigSource config, IHttpServer server, string configName) :
base(config, server, configName)
@ -59,7 +66,44 @@ namespace OpenSim.Server.Handlers.Freeswitch
m_FreeswitchService =
ServerUtils.LoadPlugin<IFreeswitchService>(freeswitchService, args);
server.AddStreamHandler(new FreeswitchServerGetHandler(m_FreeswitchService));
server.AddHTTPHandler(String.Format("{0}/freeswitch-config", m_freeSwitchAPIPrefix), FreeSwitchConfigHTTPHandler);
}
public Hashtable FreeSwitchConfigHTTPHandler(Hashtable request)
{
Hashtable response = new Hashtable();
response["str_response_string"] = string.Empty;
Hashtable requestBody = ParseRequestBody((string) request["body"]);
string section = (string) requestBody["section"];
if (section == "directory")
response = m_FreeswitchService.HandleDirectoryRequest(requestBody);
else if (section == "dialplan")
response = m_FreeswitchService.HandleDialplanRequest(requestBody);
else
m_log.WarnFormat("[FreeSwitchVoice]: section was {0}", section);
return response;
}
private Hashtable ParseRequestBody(string body)
{
Hashtable bodyParams = new Hashtable();
// split string
string [] nvps = body.Split(new Char [] {'&'});
foreach (string s in nvps)
{
if (s.Trim() != "")
{
string [] nvp = s.Split(new Char [] {'='});
bodyParams.Add(HttpUtility.UrlDecode(nvp[0]), HttpUtility.UrlDecode(nvp[1]));
}
}
return bodyParams;
}
}
}

72
OpenSim/Server/Handlers/Freeswitch/FreeswitchServerGetHandler.cs
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@ -1,72 +0,0 @@
/*
* 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;
using log4net;
using System;
using System.IO;
using System.Reflection;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
using System.Xml;
using System.Xml.Serialization;
using OpenSim.Server.Base;
using OpenSim.Services.Interfaces;
using OpenSim.Framework;
using OpenSim.Framework.Servers.HttpServer;
namespace OpenSim.Server.Handlers.Freeswitch
{
public class FreeswitchServerGetHandler : BaseStreamHandler
{
// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
//private IFreeswitchService m_FreeswitchService;
public FreeswitchServerGetHandler(IFreeswitchService service) :
base("GET", "/api")
{
//m_FreeswitchService = service;
}
public override byte[] Handle(string path, Stream request,
OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
byte[] result = new byte[0];
string[] p = SplitParams(path);
if (p.Length == 0)
return result;
// Process web request
return result;
}
}
}

12
OpenSim/Services/FreeswitchService/FreeswitchService.cs
View File

@ -33,19 +33,27 @@ using OpenSim.Framework;
using OpenSim.Data;
using OpenSim.Services.Interfaces;
using OpenMetaverse;
using System.Collections;
namespace OpenSim.Services.FreeswitchService
{
public class FreeswitchService : FreeswitchServiceBase, IFreeswitchService
{
//private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
public FreeswitchService(IConfigSource config) : base(config)
{
// Perform initilialization here
}
public Hashtable HandleDirectoryRequest(Hashtable requestBody)
{
return new Hashtable();
}
// Implement IFreeswitchService here
public Hashtable HandleDialplanRequest(Hashtable requestBody)
{
return new Hashtable();
}
}
}

36
OpenSim/Services/FreeswitchService/FreeswitchServiceBase.cs
View File

@ -31,11 +31,28 @@ using Nini.Config;
using OpenSim.Framework;
using OpenSim.Services.Interfaces;
using OpenSim.Services.Base;
using log4net;
namespace OpenSim.Services.FreeswitchService
{
public class FreeswitchServiceBase : ServiceBase
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
protected string m_freeSwitchRealm;
protected string m_freeSwitchSIPProxy;
protected bool m_freeSwitchAttemptUseSTUN = false;
protected string m_freeSwitchEchoServer;
protected int m_freeSwitchEchoPort = 50505;
protected string m_freeSwitchDefaultWellKnownIP;
protected int m_freeSwitchDefaultTimeout = 5000;
protected string m_freeSwitchContext = "default";
protected string m_freeSwitchServerUser = "freeswitch";
protected string m_freeSwitchServerPass = "password";
protected readonly string m_freeSwitchAPIPrefix = "/fsapi";
protected bool m_Enabled = false;
public FreeswitchServiceBase(IConfigSource config) : base(config)
{
//
@ -44,7 +61,24 @@ namespace OpenSim.Services.FreeswitchService
IConfig freeswitchConfig = config.Configs["FreeswitchService"];
if (freeswitchConfig != null)
{
// Read config here !!
m_freeSwitchDefaultWellKnownIP = freeswitchConfig.GetString("ServerAddress", String.Empty);
if (m_freeSwitchDefaultWellKnownIP == String.Empty)
{
m_log.Error("[FREESWITCH]: No FreeswitchServerAddress given, can't continue");
return;
}
m_freeSwitchRealm = freeswitchConfig.GetString("Realm", m_freeSwitchDefaultWellKnownIP);
m_freeSwitchSIPProxy = freeswitchConfig.GetString("SIPProxy", m_freeSwitchDefaultWellKnownIP + ":5060");
m_freeSwitchEchoServer = freeswitchConfig.GetString("EchoServer", m_freeSwitchDefaultWellKnownIP);
m_freeSwitchEchoPort = freeswitchConfig.GetInt("EchoPort", m_freeSwitchEchoPort);
m_freeSwitchAttemptUseSTUN = freeswitchConfig.GetBoolean("AttemptSTUN", false); // This may not work
m_freeSwitchDefaultTimeout = freeswitchConfig.GetInt("DefaultTimeout", m_freeSwitchDefaultTimeout);
m_freeSwitchContext = freeswitchConfig.GetString("Context", m_freeSwitchContext);
m_freeSwitchServerUser = freeswitchConfig.GetString("UserName", m_freeSwitchServerUser);
m_freeSwitchServerPass = freeswitchConfig.GetString("Password", m_freeSwitchServerPass);
m_Enabled = true;
}
}
}

4
OpenSim/Services/Interfaces/IFreeswitchService.cs
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@ -27,11 +27,13 @@
using System;
using OpenSim.Framework;
using System.Collections;
namespace OpenSim.Services.Interfaces
{
public interface IFreeswitchService
{
// Place anything the connector eeds to access here!
Hashtable HandleDirectoryRequest(Hashtable requestBody);
Hashtable HandleDialplanRequest(Hashtable requestBody);
}
}

13
bin/Robust.ini.example
View File

@ -69,6 +69,19 @@ ServiceConnectors = "8003/OpenSim.Server.Handlers.dll:AssetServiceConnector,8003
; * This is the configuration for the freeswitch server in grid mode
[FreeswitchService]
LocalServiceModule = "OpenSim.Services.FreeswitchService.dll:FreeswitchService"
;; IP of your FS server
; FreeswitchService = 127.0.0.1
;; All other options are - well - optional
; Realm = 1"27.0.0.1"
; SIPProxy = 1"27.0.0.1:5060"
; EchoServer = "127.0.0.1"
; EchoPort = 50505
; AttemptSTUN = "false"
; DefaultTimeout = 5000
; Context = "default"
; UserName = "freeswitch"
; Password = "password"
; * This is the new style authentication service. Currently, only MySQL
; * is implemented. "Realm" is the table that is used for user lookup.