void osipCallClose(eXosip.Event eXosipEvent)
{
IntPtr ptr;
XmlDocument Request;
Socket exoSocket;
SipSocket temp;
osip.From pFrom = osip.Message.GetFrom(eXosipEvent.request);
osip.From pTo = osip.Message.GetTo(eXosipEvent.request);
osip.URI uri = (osip.URI)Marshal.PtrToStructure(osip.From.GetURL(pTo.url), typeof(osip.URI));
string name = osip.URI.ToString(pTo.url);
string id = name.Substring(4, name.IndexOf('@') - 4);
if ((exoSocket = SipSocket.FindSocket(id.Substring(0, 6))) == null)
{
eXosip.Call.SendAnswer(eXosipEvent.tid, 404, IntPtr.Zero);
eXosip.Unlock();
return;
}
/*----------------------------分割线-----------------------------*/
Request = InterfaceC.StopMediaReq("0000000000000000", "6101010000000001", "0");//提取参数并转为C类接口格式
temp = SipSocket.FindSipSocket(exoSocket);
try
{
temp.SendRequest(Request);
}
catch (SocketException ex)
{
System.Console.WriteLine(ex);
}
SipSocket.CleanResult(exoSocket);
}
void osipMessage(eXosip.Event eXosipEvent)
{
IntPtr ptr;
XmlDocument TempDoc = new XmlDocument();
XmlDocument Request;
Socket exoSocket;
SipSocket temp;
ptr = osip.Message.GetContentType(eXosipEvent.request);
if (ptr == IntPtr.Zero)
{
return;
}
osip.ContentType content = (osip.ContentType)Marshal.PtrToStructure(ptr, typeof(osip.ContentType));
ptr = osip.Message.GetBody(eXosipEvent.request);
if (ptr == IntPtr.Zero)
{
return;
}
osip.From pTo = osip.Message.GetTo(eXosipEvent.request);
osip.From pFrom = osip.Message.GetFrom(eXosipEvent.request);
osip.URI uriTo = (osip.URI)Marshal.PtrToStructure(osip.From.GetURL(pTo.url), typeof(osip.URI));
osip.URI uriFrom = (osip.URI)Marshal.PtrToStructure(osip.From.GetURL(pFrom.url), typeof(osip.URI));
string name = osip.URI.ToString(pTo.url);
string name2 = osip.URI.ToString(pFrom.url);
string resId = name.Substring(4, name.IndexOf('@') - 4);
string userCode = name2.Substring(4, name2.IndexOf('@') - 4);
string userId = resId.Substring(0, 10) + userCode;
if ((exoSocket = SipSocket.FindSocket(resId.Substring(0, 6))) == null)
{
eXosip.Call.SendAnswer(eXosipEvent.tid, 404, IntPtr.Zero);
eXosip.Unlock();
return;
}
osip.Body data = (osip.Body)Marshal.PtrToStructure(ptr, typeof(osip.Body));
if (Marshal.PtrToStringAnsi(content.type) != "application" ||
Marshal.PtrToStringAnsi(content.subtype) != "xml")
{
return;
}
string xml = Marshal.PtrToStringAnsi(data.body);
Console.Write(xml);
/*----------------------------分割线-----------------------------*/
TempDoc.LoadXml(xml);
//SipSocket.CleanResult(exoSocket);
//temp = SipSocket.FindSipSocket(exoSocket);
//temp.Send(Request);
}
void Snoop()
{
eXosip.Init();
eXosip.ListenAddr(ProtocolType.Udp, null, 5060, AddressFamily.InterNetwork, 0);
while (true)
{
IntPtr je = eXosip.Event.Wait(0, 1);
if (je == IntPtr.Zero)
{
continue;
}
eXosip.Lock();
eXosip.AutomaticAction();
eXosip.Unlock();
eXosip.Event eXosipEvent = (eXosip.Event)Marshal.PtrToStructure(je, typeof(eXosip.Event));
Console.WriteLine(eXosipEvent.textinfo);
switch (eXosipEvent.type)
{
case eXosip.EventType.EXOSIP_CALL_INVITE:
osipCallInvite(eXosipEvent);
break;
case eXosip.EventType.EXOSIP_CALL_MESSAGE_NEW:
osipCallMessage(eXosipEvent);
break;
case eXosip.EventType.EXOSIP_MESSAGE_NEW:
osipMessage(eXosipEvent);
break;
case eXosip.EventType.EXOSIP_CALL_CLOSED:
osipCallClose(eXosipEvent);
break;
default:
break;
}
eXosip.Event.Free(je);
Thread.Sleep(100);
}
eXosip.Quit();
}
void osipCallMessage(eXosip.Event eXosipEvent)
{
IntPtr ptr;
XmlDocument TempDoc = new XmlDocument();
XmlDocument Request;
Socket exoSocket;
SipSocket temp;
string[] result = new string[10];
System.Timers.Timer timer = new System.Timers.Timer(2000);
ptr = osip.Message.GetContentType(eXosipEvent.request);
if (ptr == IntPtr.Zero)
{
return;
}
osip.ContentType content = (osip.ContentType)Marshal.PtrToStructure(ptr, typeof(osip.ContentType));
ptr = osip.Message.GetBody(eXosipEvent.request);
if (ptr == IntPtr.Zero)
{
return;
}
osip.From pTo = osip.Message.GetTo(eXosipEvent.request);
osip.From pFrom = osip.Message.GetFrom(eXosipEvent.request);
osip.URI uriTo = (osip.URI)Marshal.PtrToStructure(osip.From.GetURL(pTo.url), typeof(osip.URI));
osip.URI uriFrom = (osip.URI)Marshal.PtrToStructure(osip.From.GetURL(pFrom.url), typeof(osip.URI));
string name = osip.URI.ToString(pTo.url);
string name2 = osip.URI.ToString(pFrom.url);
string resId = name.Substring(4, name.IndexOf('@') - 4);
string userCode = name2.Substring(4, name2.IndexOf('@') - 4);
string userId = resId.Substring(0, 10) + userCode;
if ((exoSocket = SipSocket.FindSocket(resId.Substring(0, 6))) == null)
{
eXosip.Call.SendAnswer(eXosipEvent.tid, 404, IntPtr.Zero);
eXosip.Unlock();
return;
}
osip.Body data = (osip.Body)Marshal.PtrToStructure(ptr, typeof(osip.Body));
if (Marshal.PtrToStringAnsi(content.type) != "application" ||
Marshal.PtrToStringAnsi(content.subtype) != "xml")
{
return;
}
string xml = Marshal.PtrToStringAnsi(data.body);
Console.Write(xml);
/*----------------------------分割线-----------------------------*/
TempDoc.LoadXml(xml);
temp = SipSocket.FindSipSocket(exoSocket);
Request = InterfaceC.CallMessageTranslate(TempDoc, resId, userId);//提取参数并转为C类接口格式
SipSocket.CleanResult(exoSocket);
temp.SendRequest(Request);
result = WaitForResult(testsocket, timer, 2000);
if (result != null)
{
for (int k = 0; k < result.Length; k++)
{
Console.WriteLine(result[k]);
}
}
temp = SipSocket.FindSipSocket(exoSocket);
temp.SendRequest(Request);
}
private void osipCallInvite(eXosip.Event eXosipEvent)
{
Socket exoSocket;
eXosip.Lock();
byte[] recv = new byte[2048];
XmlDocument Request = new XmlDocument();;
SipSocket temp;
System.Timers.Timer timer = new System.Timers.Timer(2000);
string[] result = new string[10];
eXosip.Call.SendAnswer(eXosipEvent.tid, 180, IntPtr.Zero);
IntPtr sdp = eXosip.GetRemoteSdp(eXosipEvent.did);
if (sdp == IntPtr.Zero)
{
eXosip.Call.SendAnswer(eXosipEvent.tid, 400, IntPtr.Zero);
eXosip.Unlock();
return;
}
osip.From pTo = osip.Message.GetTo(eXosipEvent.request);
osip.From pFrom = osip.Message.GetFrom(eXosipEvent.request);
osip.URI uriTo = (osip.URI)Marshal.PtrToStructure(osip.From.GetURL(pTo.url), typeof(osip.URI));
osip.URI uriFrom = (osip.URI)Marshal.PtrToStructure(osip.From.GetURL(pFrom.url), typeof(osip.URI));
string name = osip.URI.ToString(pTo.url);
string name2 = osip.URI.ToString(pFrom.url);
string resId = name.Substring(4, name.IndexOf('@') - 4);
string userCode = name2.Substring(4, name2.IndexOf('@') - 4);
string userId = resId.Substring(0, 10) + userCode;
if ((exoSocket = SipSocket.FindSocket(resId.Substring(0, 6))) == null)
{
eXosip.Call.SendAnswer(eXosipEvent.tid, 404, IntPtr.Zero);
eXosip.Unlock();
return;
}
string sessionname = osip.SdpMessage.GetSessionName(sdp);
//以下的接口中的数据均为伪造，未测试版本，缺失提取Xml信息的步骤
if (sessionname == "RealTime")
{
Request = InterfaceC.StartMediaReq(resId, userId, "63", "1", "0", "", "", "1");
}
else if (sessionname == "PlayBack")
{
Request = InterfaceC.StartPlayBack(resId, userId, "63", "2015-03-22 22:33:22", "2015-03-22 23:44:22", 0, "192.168.1.1", "15000", 1, 0);
}
else if (sessionname == "DownLoad")
{
Request = InterfaceC.StartHisLoad(resId, userId, "63", "2015-03-22 22:33:22", "2015-03-22 23:44:22", 0, "192.168.1.1", "15000", 1, 0);//测试
}
else if (sessionname == "PlayBack")
{
Request = InterfaceC.StartPlayBack(resId, userId, "63", "2015-03-22 22:33:22", "2015-03-22 23:44:22", 0, "192.168.1.1", "15000", 1, 0);
}
else if (sessionname == "DownLoad")
{
Request = InterfaceC.StartHisLoad(resId, userId, "63", "2015-03-22 22:33:22", "2015-03-22 23:44:22", 0, "192.168.1.1", "15000", 1, 0);//测试
}
temp = SipSocket.FindSipSocket(exoSocket);
temp.SendRequest(Request);
timer.Elapsed += new System.Timers.ElapsedEventHandler(Tick);
timer.Enabled = true;
while (true)
{
Request = InterfaceC.StartMediaReq(resId, userId, "63", "1", "0", "", "", "1");
}
temp = SipSocket.FindSipSocket(exoSocket);
SipSocket.CleanResult(exoSocket);
temp.SendRequest(Request);
result = WaitForResult(testsocket, timer, 2000);
if (result != null)
{
for (int k = 0; k < result.Length; k++)
{
Console.WriteLine(result[k]);
}
}
else
{
eXosip.Call.SendAnswer(eXosipEvent.tid, 404, IntPtr.Zero);
eXosip.Unlock();
return;
}
string sessionId = osip.SdpMessage.GetSessionId(sdp);
string sessionVersion = osip.SdpMessage.GetSessionVersion(sdp);
IntPtr answer = eXosip.Call.BuildAnswer(eXosipEvent.tid, 200);
if (answer != IntPtr.Zero)
{
string tmp = string.Format(
"v=0\r\n" +
"o={0} {1} {2} IN IP4 {3}\r\n" +
"s={5}\r\n" +
"c=IN IP4 {3}\r\n" +
"t=0 0\r\n" +
"a=sendonly\r\n" +
"m=video {4} TCP H264\r\n" +
"a=setup:passive\r\n" +
"a=connection:new\r\n" +
"m=audio {4} TCP PCMA\r\n" +
"a=setup:passive\r\n" +
"a=connection:new\r\n",
resId,
sessionId,
sessionVersion,
result[1],
result[2],
sessionname);
osip.Message.SetBody(answer, tmp);
osip.Message.SetContentType(answer, "application/sdp");
eXosip.Call.SendAnswer(eXosipEvent.tid, 200, answer);
eXosip.Unlock();
}
}
