/// <summary>
/// TODO: Documentation SessionInfo
/// </summary>
/// <param name="to"></param>
/// <param name="sid"></param>
/// <param name="payload"></param>
/// <returns></returns>
public void SessionInfo(JID to, String sid, Element payload)
{
JingleIQ jingleIq;
if (payload != null)
{
jingleIq = new JingleIQ(payload.OwnerDocument);
}
else
{
jingleIq = new JingleIQ(this.Stream.Document);
}
jingleIq.From = this.Stream.JID;
jingleIq.To = to;
jingleIq.Type = IQType.set;
jingleIq.Instruction.Action = ActionType.session_info;
jingleIq.Instruction.Sid = sid;
if (payload != null)
{
jingleIq.Instruction.AddChild(payload);
}
this.Stream.Write(jingleIq);
}
/// <summary>
/// Constructs a Jingle IQ Paquet containing Jingle most common arguments
/// </summary>
/// <param name="to">Recipient of this Jingle IQ Paquet</param>
/// <param name="action">Type of Action this request is about</param>
/// <param name="sid">
/// SID of the session which can be created using JingleUtilities.GenerateSid for a session-initiate
/// paquet construction or was given by a peer who initiated a session which had been accepted
/// </param>
/// <param name="contentName">The name of the content, only for informative purposes but mandatory</param>
/// <param name="description">An XML element using root tag <description></description></param>
/// <param name="transport">An XML element using root tag <transport></transport></param>
/// <returns></returns>
public JingleIQ SessionRequest(JID to, ActionType action, String sid, String contentName, Element description, Element transport)
{
JingleIQ jingleIq;
if (description != null)
{
jingleIq = new JingleIQ(description.OwnerDocument);
}
else
if (transport != null)
{
jingleIq = new JingleIQ(transport.OwnerDocument);
}
else
{
jingleIq = new JingleIQ(new XmlDocument());
}
jingleIq.From = this.Stream.JID;
jingleIq.To = to;
jingleIq.Type = IQType.set;
jingleIq.Instruction.Action = action;
jingleIq.Instruction.Sid = sid;
if (action == ActionType.session_initiate)
{
jingleIq.Instruction.Initiator = this.Stream.JID;
}
else if (action == ActionType.session_accept)
{
jingleIq.Instruction.Responder = this.Stream.JID;
}
if (!String.IsNullOrEmpty(contentName))
{
JingleContent jcnt = jingleIq.Instruction.AddContent(contentName);
if (description != null)
{
jcnt.AddChild(description);
}
if (transport != null)
{
jcnt.AddChild(transport);
}
}
else
{
throw new InvalidOperationException("Content name cannot be null or an empty string");
}
return(jingleIq);
}
/// <summary>
/// TODO: Documentation turnManager_OnAllocateSucceed
/// </summary>
/// <param name="sender"></param>
/// <param name="allocation"></param>
/// <param name="sentMsg"></param>
/// <param name="receivedMsg"></param>
private void turnManager_OnAllocateSucceed(object sender, TurnAllocation allocation, StunMessage sentMsg, StunMessage receivedMsg)
{
if (this.StartingSessionRecipient != null)
{
this.turnSessions[this.StartingSessionSid].TurnAllocation = allocation;
XmlDocument doc = new XmlDocument();
// Jingle Transport
JingleIce jingleIce = new JingleIce(doc)
{
Pwd = JingleUtilities.GenerateIcePwd,
Ufrag = JingleUtilities.GenerateIceUfrag
};
if (this.OnIceCandidatesGathering != null)
{
this.OnIceCandidatesGathering(this, jingleIce, (sender as TurnManager).HostEP, this.turnSessions[this.StartingSessionSid].UseTurnOnly, allocation);
}
this.localCandidates.Add(this.StartingSessionSid, jingleIce.GetCandidates());
JingleIQ jingleIq = null;
// Jingle Description
Element jingleDescription = null;
String contentName = null;
if (this.OnDescriptionGathering != null)
{
this.OnDescriptionGathering(this, doc, this.StartingSessionSid, ref jingleDescription, ref contentName);
}
jingleIq = this.JingleManager.SessionRequest(this.StartingSessionRecipient,
this.StartingSessionAction,
this.StartingSessionSid, contentName,
jingleDescription, jingleIce);
//this.jingleManager.FindSession(this.StartingSessionSid).Local = jingleIq.Instruction;
this.Stream.Write(jingleIq);
}
}
/// <summary>
/// TODO: Documentation jingleManager_OnReceivedSessionAccept
/// </summary>
/// <param name="sender"></param>
/// <param name="iq"></param>
private void jingleManager_OnReceivedSessionAccept(object sender, IQ iq)
{
Jingle jingle = iq.Query as Jingle;
JingleIQ jingleIq = new JingleIQ(this.Stream.Document);
jingleIq.From = this.Stream.JID;
jingleIq.To = iq.From;
jingleIq.Type = IQType.set;
jingleIq.Instruction.Action = ActionType.transport_info;
jingleIq.Instruction.Sid = jingle.Sid;
JingleContent jcnt = jingleIq.Instruction.AddContent("checkConnectivity");
this.Stream.Write(jingleIq);
this.CheckConnectivity(jingle.Sid);
iq.Handled = true;
}
/// <summary>
/// TODO: Documentation SessionTerminate
/// </summary>
/// <param name="to"></param>
/// <param name="sid"></param>
/// <param name="reasonType"></param>
/// <returns></returns>
public void SessionTerminate(JID to, String sid, ReasonType?reasonType)
{
JingleIQ jingleIq = new JingleIQ(this.Stream.Document);
jingleIq.From = this.Stream.JID;
jingleIq.To = to;
jingleIq.Type = IQType.set;
jingleIq.Instruction.Action = ActionType.session_terminate;
jingleIq.Instruction.Sid = sid;
if (reasonType.HasValue)
{
JingleReason reason = new JingleReason(jingleIq.OwnerDocument);
switch (reasonType)
{
case ReasonType.alternative_session:
reason.Reason = new AlternativeSession(jingleIq.OwnerDocument);
break;
case ReasonType.busy:
reason.Reason = new Busy(jingleIq.OwnerDocument);
break;
case ReasonType.cancel:
reason.Reason = new Cancel(jingleIq.OwnerDocument);
break;
case ReasonType.connectivity_error:
reason.Reason = new ConnectivityError(jingleIq.OwnerDocument);
break;
case ReasonType.decline:
reason.Reason = new JingleDecline(jingleIq.OwnerDocument);
break;
case ReasonType.expired:
reason.Reason = new Expired(jingleIq.OwnerDocument);
break;
case ReasonType.failed_application:
reason.Reason = new FailedApplication(jingleIq.OwnerDocument);
break;
case ReasonType.failed_transport:
reason.Reason = new FailedTransport(jingleIq.OwnerDocument);
break;
case ReasonType.general_error:
reason.Reason = new GeneralError(jingleIq.OwnerDocument);
break;
case ReasonType.gone:
reason.Reason = new Gone(jingleIq.OwnerDocument);
break;
case ReasonType.incompatible_parameters:
reason.Reason = new IncompatibleParameters(jingleIq.OwnerDocument);
break;
case ReasonType.media_error:
reason.Reason = new MediaError(jingleIq.OwnerDocument);
break;
case ReasonType.security_error:
reason.Reason = new SecurityError(jingleIq.OwnerDocument);
break;
case ReasonType.success:
reason.Reason = new Success(jingleIq.OwnerDocument);
break;
case ReasonType.timeout:
reason.Reason = new Timeout(jingleIq.OwnerDocument);
break;
case ReasonType.unsupported_applications:
reason.Reason = new UnsupportedApplications(jingleIq.OwnerDocument);
break;
case ReasonType.unsupported_transports:
reason.Reason = new UnsupportedTransports(jingleIq.OwnerDocument);
break;
}
jingleIq.Instruction.Reason = reason;
}
this.Stream.Write(jingleIq);
}
/// <summary>
/// TODO: Documentation SessionTerminate
/// </summary>
/// <param name="to"></param>
/// <param name="sid"></param>
/// <param name="reasonType"></param>
/// <returns></returns>
public void SessionTerminate(JID to, String sid, ReasonType? reasonType)
{
JingleIQ jingleIq = new JingleIQ(this.Stream.Document);
jingleIq.From = this.Stream.JID;
jingleIq.To = to;
jingleIq.Type = IQType.set;
jingleIq.Instruction.Action = ActionType.session_terminate;
jingleIq.Instruction.Sid = sid;
if (reasonType.HasValue)
{
JingleReason reason = new JingleReason(jingleIq.OwnerDocument);
switch (reasonType)
{
case ReasonType.alternative_session:
reason.Reason = new AlternativeSession(jingleIq.OwnerDocument);
break;
case ReasonType.busy:
reason.Reason = new Busy(jingleIq.OwnerDocument);
break;
case ReasonType.cancel:
reason.Reason = new Cancel(jingleIq.OwnerDocument);
break;
case ReasonType.connectivity_error:
reason.Reason = new ConnectivityError(jingleIq.OwnerDocument);
break;
case ReasonType.decline:
reason.Reason = new JingleDecline(jingleIq.OwnerDocument);
break;
case ReasonType.expired:
reason.Reason = new Expired(jingleIq.OwnerDocument);
break;
case ReasonType.failed_application:
reason.Reason = new FailedApplication(jingleIq.OwnerDocument);
break;
case ReasonType.failed_transport:
reason.Reason = new FailedTransport(jingleIq.OwnerDocument);
break;
case ReasonType.general_error:
reason.Reason = new GeneralError(jingleIq.OwnerDocument);
break;
case ReasonType.gone:
reason.Reason = new Gone(jingleIq.OwnerDocument);
break;
case ReasonType.incompatible_parameters:
reason.Reason = new IncompatibleParameters(jingleIq.OwnerDocument);
break;
case ReasonType.media_error:
reason.Reason = new MediaError(jingleIq.OwnerDocument);
break;
case ReasonType.security_error:
reason.Reason = new SecurityError(jingleIq.OwnerDocument);
break;
case ReasonType.success:
reason.Reason = new Success(jingleIq.OwnerDocument);
break;
case ReasonType.timeout:
reason.Reason = new Timeout(jingleIq.OwnerDocument);
break;
case ReasonType.unsupported_applications:
reason.Reason = new UnsupportedApplications(jingleIq.OwnerDocument);
break;
case ReasonType.unsupported_transports:
reason.Reason = new UnsupportedTransports(jingleIq.OwnerDocument);
break;
}
jingleIq.Instruction.Reason = reason;
}
this.Stream.Write(jingleIq);
}
/// <summary>
/// Constructs a Jingle IQ Paquet containing Jingle most common arguments
/// </summary>
/// <param name="to">Recipient of this Jingle IQ Paquet</param>
/// <param name="action">Type of Action this request is about</param>
/// <param name="sid">
/// SID of the session which can be created using JingleUtilities.GenerateSid for a session-initiate
/// paquet construction or was given by a peer who initiated a session which had been accepted
/// </param>
/// <param name="contentName">The name of the content, only for informative purposes but mandatory</param>
/// <param name="description">An XML element using root tag <description></description></param>
/// <param name="transport">An XML element using root tag <transport></transport></param>
/// <returns></returns>
public JingleIQ SessionRequest(JID to, ActionType action, String sid, String contentName, Element description, Element transport)
{
JingleIQ jingleIq;
if (description != null)
jingleIq = new JingleIQ(description.OwnerDocument);
else
if (transport != null)
jingleIq = new JingleIQ(transport.OwnerDocument);
else
jingleIq = new JingleIQ(new XmlDocument());
jingleIq.From = this.Stream.JID;
jingleIq.To = to;
jingleIq.Type = IQType.set;
jingleIq.Instruction.Action = action;
jingleIq.Instruction.Sid = sid;
if (action == ActionType.session_initiate)
jingleIq.Instruction.Initiator = this.Stream.JID;
else if (action == ActionType.session_accept)
jingleIq.Instruction.Responder = this.Stream.JID;
if (!String.IsNullOrEmpty(contentName))
{
JingleContent jcnt = jingleIq.Instruction.AddContent(contentName);
if (description != null)
jcnt.AddChild(description);
if (transport != null)
jcnt.AddChild(transport);
}
else
{
throw new InvalidOperationException("Content name cannot be null or an empty string");
}
return jingleIq;
}
/// <summary>
/// TODO: Documentation SessionInfo
/// </summary>
/// <param name="to"></param>
/// <param name="sid"></param>
/// <param name="payload"></param>
/// <returns></returns>
public void SessionInfo(JID to, String sid, Element payload)
{
JingleIQ jingleIq;
if (payload != null)
jingleIq = new JingleIQ(payload.OwnerDocument);
else
jingleIq = new JingleIQ(this.Stream.Document);
jingleIq.From = this.Stream.JID;
jingleIq.To = to;
jingleIq.Type = IQType.set;
jingleIq.Instruction.Action = ActionType.session_info;
jingleIq.Instruction.Sid = sid;
if (payload != null)
jingleIq.Instruction.AddChild(payload);
this.Stream.Write(jingleIq);
}
/// <summary>
/// TODO: Documentation jingleManager_OnReceivedSessionAccept
/// </summary>
/// <param name="sender"></param>
/// <param name="iq"></param>
private void jingleManager_OnReceivedSessionAccept(object sender, IQ iq)
{
Jingle jingle = iq.Query as Jingle;
JingleIQ jingleIq = new JingleIQ(this.Stream.Document);
jingleIq.From = this.Stream.JID;
jingleIq.To = iq.From;
jingleIq.Type = IQType.set;
jingleIq.Instruction.Action = ActionType.transport_info;
jingleIq.Instruction.Sid = jingle.Sid;
JingleContent jcnt = jingleIq.Instruction.AddContent("checkConnectivity");
this.Stream.Write(jingleIq);
this.CheckConnectivity(jingle.Sid);
iq.Handled = true;
}
