public async Task <int> InsertAsync(Sip item)
{
using (var conn = new SqlConnection(ConfigurationManager.GetEnvironmentVariable("OalConnectionString")))
using (var cmd = new SqlCommand(@"INSERT INTO [dbo].[sip_log] (
[version],
[beat_no],
[consignment_no],
[courier_id],
[data_entry_beat_no],
[data_entry_location_id],
[data_entry_staff_id],
[date_created],
[date_created_ori],
[date_generated],
[date_time],
[filename],
[last_updated],
[location_id],
[status],
[confirm_location]
)
VALUES(
@version,
@beat_no,
@consignment_no,
@courier_id,
@data_entry_beat_no,
@data_entry_location_id,
@data_entry_staff_id,
@date_created,
@date_created_ori,
@date_generated,
@date_time,
@filename,
@last_updated,
@location_id,
@status,
@confirm_location
)", conn))
{
await conn.OpenAsync();
cmd.Parameters.Add("@beat_no", SqlDbType.VarChar, 3).Value = item.beat_no;
cmd.Parameters.Add("@courier_id", SqlDbType.VarChar, 255).Value = item.courier_id;
cmd.Parameters.Add("data_entry_location_id", SqlDbType.VarChar, 4).Value = item.data_entry_location_id;
cmd.Parameters.Add("@data_entry_staff_id", SqlDbType.VarChar, 255).Value = item.data_entry_staff_id;
cmd.Parameters.Add("date_created", SqlDbType.DateTime, 8).Value = DateTime.Now;
cmd.Parameters.Add("@date_created_ori", SqlDbType.DateTime, 8).Value = item.date_created;
cmd.Parameters.Add("@date_generated", SqlDbType.DateTime, 8).Value = DateTime.Now;
cmd.Parameters.Add("@date_time", SqlDbType.DateTime, 8).Value = item.date_time;
cmd.Parameters.Add("@last_updated", SqlDbType.DateTime, 8).Value = item.last_updated;
cmd.Parameters.Add("@filename", SqlDbType.VarChar, 255).Value = item.filename;
cmd.Parameters.Add("@location_id", SqlDbType.VarChar, 4).Value = item.location_id;
cmd.Parameters.Add("@status", SqlDbType.VarChar, 255).Value = item.status;
cmd.Parameters.Add("@data_entry_beat_no", SqlDbType.VarChar, 3).Value = item.data_entry_beat_no;
cmd.Parameters.Add("@confirm_location", SqlDbType.VarChar, 2000).Value = item.confirm_location;
cmd.Parameters.Add("@version", SqlDbType.Int, 19).Value = item.version;
return(await cmd.ExecuteNonQueryAsync());
}
}
public void ProcessResponse(IInternalSoftPhone softPhone, Sip.Stack.SipResponseEvent responseEvent)
{
SipStatusLine statusLine = responseEvent.Response.StatusLine;
_logger.Debug("processing response: {0} ...", statusLine.ResponseCode);
int statusCodeDiv100 = statusLine.StatusCode / 100;
if (responseEvent.ClientTransaction == null)
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. In this state, the ResponseEvent is expected to have a 'NOT NULL' ClientTx. DebugInfo: TxId created from RESPONSE: '{1}'. This Id could not be matched to a clienttransaction in the provider's clienttransactiontable.", statusCodeDiv100, SipProvider.GetClientTransactionId(responseEvent.Response));
return;
}
/*wait for ok on bye*/
if (_logger.IsInfoEnabled) _logger.Info("'{0}XX' response. Begin processing...", statusCodeDiv100);
if (statusCodeDiv100 != 2)
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. Only 'x200-299' responses are processed in this state.");
return;
}
if (responseEvent.ClientTransaction.Request.CSeq.Command == SipMethods.Bye)
{
if (_logger.IsInfoEnabled) _logger.Info("Received final response on 'BYE' request.Transitioning to Idle...");
softPhone.ChangeState(softPhone.StateProvider.GetIdle());
}
else
{
if (_logger.IsDebugEnabled) _logger.Debug("Response ignored. This is not the response to the 'BYE' request.");
}
}
public void ProcessResponse(IInternalSoftPhone softPhone, Sip.Stack.SipResponseEvent responseEvent)
{
SipStatusLine statusLine = responseEvent.Response.StatusLine;
_logger.Debug("processing response: {0} ...", statusLine.ResponseCode);
int statusCodeDiv100 = statusLine.StatusCode / 100;
if (responseEvent.ClientTransaction == null)
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. In this state, the ResponseEvent is expected to have a 'NOT NULL' ClientTx. DebugInfo: TxId created from RESPONSE: '{1}'. This Id could not be matched to a clienttransaction in the provider's clienttransactiontable.", statusCodeDiv100, SipProvider.GetClientTransactionId(responseEvent.Response));
return;
}
/*wait for ok on cancel + 487 for invite*/
if (_logger.IsInfoEnabled) _logger.Info("'{0}XX' response. Begin processing...", statusCodeDiv100);
if (statusCodeDiv100 < 2)
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. Only FINAL (x200-x500) responses are processed in this state.");
return;
}
if (responseEvent.ClientTransaction.GetId() == softPhone.PendingInvite.CancelTransaction.GetId())
{
_receivedFinalCancelStatusCode = responseEvent.Response.StatusLine.StatusCode;
if (_logger.IsInfoEnabled) _logger.Info("Received final response on 'CANCEL' request. StatusCode: {0}", _receivedFinalCancelStatusCode);
}
if (responseEvent.ClientTransaction.GetId() == softPhone.PendingInvite.InviteClientTransaction.GetId())
{
if (_logger.IsInfoEnabled) _logger.Info("Received final response on 'INVITE' request.");
_receivedFinalInviteResponse = true;
if (_logger.IsDebugEnabled) _logger.Debug("Terminating the Dialog...");
softPhone.PendingInvite.Dialog.Terminate();
if (_logger.IsDebugEnabled) _logger.Debug("Dialog terminated.");
}
//TODO: use locks.
if (_receivedFinalCancelStatusCode == 481 || /*when cancel-tx x481 is received, the invite will NOT receive a final response. => go to idle immediately*/
(_receivedFinalCancelStatusCode == 200 && _receivedFinalInviteResponse)) /*when cancel-tx x200 is received, the invite will receive a final response. => wait for x487 before going to idle*/
{
if (_logger.IsDebugEnabled) _logger.Debug("Changing CallState to 'Cancelled'");
softPhone.PendingCall.RaiseCallStateChanged(CallState.Cancelled);
/*go to idle*/
if (_logger.IsDebugEnabled) _logger.Debug("Both 'CANCEL' & 'INVITE' Tx have received a final response. Transitioning to Idle...");
softPhone.ChangeState(softPhone.StateProvider.GetIdle());
}
}
public void TestEmptyElement()
{
var elem = new Sip();
Assert.AreEqual(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + Environment.NewLine +
"<Sip></Sip>",
elem.ToString()
);
}
private async Task DeleteSipRowAsync(Sip item)
{
using (var conn = new SqlConnection(ConfigurationManager.GetEnvironmentVariable("OalConnectionString")))
//using (var conn = new SqlConnection(ConfigurationManager.GetEnvironmentVariable("ConnectionString")))
using (SqlCommand cmd = new SqlCommand("DELETE FROM dbo.Sip WHERE Id=@Id", conn))
{
cmd.Parameters.Add("@id", SqlDbType.Int, 4).Value = item.id;
await conn.OpenAsync().ConfigureAwait(false);
}
}
static void Main()
{
var response = new VoiceResponse();
var dial = new Dial();
var sip = new Sip(new Uri("http://example.com"), "jack");
dial.Append(sip);
response.Append(dial);
Console.WriteLine(response.ToString());;
}
public void TestElementWithTextNode()
{
var elem = new Sip();
elem.AddText("Here is the content");
Assert.AreEqual(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + Environment.NewLine +
"<Sip>Here is the content</Sip>",
elem.ToString()
);
}
public void ProcessRequest(IInternalSoftPhone softPhone, Sip.Stack.SipRequestEvent requestEvent)
{
string method = requestEvent.Request.RequestLine.Method;
_logger.Debug("processing request: {0} ...", method);
if (method != SipMethods.Bye)
{
if (_logger.IsDebugEnabled) _logger.Debug("Received request: '{0}'. Request ignored.", method);
return;
}
if (_logger.IsInfoEnabled)
{
_logger.Info("'BYE' received. Begin processing...");
}
if (requestEvent.Dialog == null)
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. A 'BYE' RequestEvent is expected to have a 'NOT NULL' dialog. DebugInfo: DialogId created from BYE: '{0}'. This Id could not be matched to a dialog in the provider's dialogtable.", SipProvider.GetDialogId(requestEvent.Request, true));
return;
}
if (requestEvent.Dialog.GetId() != softPhone.PendingInvite.Dialog.GetId())
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. The 'BYE' RequestEvent.Dialog, is expected to match only to the Dialog of the PendingInvite. DebugInfo: DialogId created from BYE: '{0}'. This case is not supposed to occur, since the phone can only process ONE dialog at a time. Check what's going on !!", SipProvider.GetDialogId(requestEvent.Request, true));
return;
}
if (_logger.IsDebugEnabled) _logger.Debug("Sending OK response to BYE..");
var okResponse = requestEvent.Request.CreateResponse(SipResponseCodes.x200_Ok);
var tx = softPhone.SipProvider.CreateServerTransaction(requestEvent.Request);
tx.SendResponse(okResponse);
requestEvent.IsSent = true;
softPhone.PendingInvite.Dialog.Terminate();
softPhone.PendingCall.RaiseCallStateChanged(CallState.Completed);
if (_logger.IsDebugEnabled) _logger.Debug("OK Send.");
if (_logger.IsInfoEnabled)
{
_logger.Info("Transitioning to 'IDLE'...");
}
softPhone.ChangeState(softPhone.StateProvider.GetIdle());
}
static void Main()
{
var response = new VoiceResponse();
var dial = new Dial();
var sip = new Sip(
new Uri("http://example.com?x-mycustomheader=foo&x-myotherheader=bar"),
"jack");
response.Append(sip);
response.Append(dial);
Console.WriteLine(response.ToString());;
}
public void TestElementWithExtraAttributes()
{
var elem = new Sip();
elem.SetOption("newParam1", "value");
elem.SetOption("newParam2", 1);
Assert.AreEqual(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + Environment.NewLine +
"<Sip newParam1=\"value\" newParam2=\"1\"></Sip>",
elem.ToString()
);
}
public void TestMixedContent()
{
var elem = new Sip();
elem.AddText("before")
.AddChild("Child").AddText("content");
elem.AddText("after");
Assert.AreEqual(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + Environment.NewLine +
"<Sip>before<Child>content</Child>after</Sip>",
elem.ToString()
);
}
public void TestAllowGenericChildNodes()
{
var elem = new Sip();
elem.AddChild("generic-tag").AddText("Content").SetOption("tag", true);
Assert.AreEqual(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + Environment.NewLine +
"<Sip>" + Environment.NewLine +
" <generic-tag tag=\"True\">Content</generic-tag>" + Environment.NewLine +
"</Sip>",
elem.ToString()
);
}
public void ProcessRequest(IInternalSoftPhone softPhone, Sip.Stack.SipRequestEvent requestEvent)
{
string method = requestEvent.Request.RequestLine.Method;
_logger.Debug("processing request: {0} ...", method);
if (method != SipMethods.Invite)
{
if (_logger.IsDebugEnabled) _logger.Debug("Received request: '{0}'. Request ignored.", method);
return;
}
if(_logger.IsInfoEnabled) _logger.Info("'INVITE' received. Creating 'RINGING' response...");
var ringingResponse = requestEvent.Request.CreateResponse(SipResponseCodes.x180_Ringing);
ringingResponse.To.Tag = SipUtil.CreateTag();
var contactUri = softPhone.AddressFactory.CreateUri("", softPhone.ListeningPoint.ToString());
ringingResponse.Contacts.Add(softPhone.HeaderFactory.CreateContactHeader(contactUri));
if (_logger.IsDebugEnabled) _logger.Debug("Sending response ... ");
var serverTransaction = softPhone.SipProvider.CreateServerTransaction(requestEvent.Request);
var dialog = softPhone.SipProvider.CreateServerDialog(serverTransaction as SipInviteServerTransaction);
serverTransaction.SendResponse(ringingResponse);
requestEvent.IsSent = true;
if (_logger.IsInfoEnabled) _logger.Info("Response send. Transitioning to 'RINGING' state.");
softPhone.PendingInvite = new InviteInfo()
{
OriginalRequest = requestEvent.Request,
RingingResponse = ringingResponse,
From = requestEvent.Request.From.SipUri,
To = requestEvent.Request.To.SipUri,
InviteServerTransaction = (SipInviteServerTransaction) serverTransaction,
IsIncomingCall = true,
Dialog = dialog
};
softPhone.RaiseIncomingCall();/* !! the incoming call event is raised, before any callstate events can occur*/
softPhone.ChangeState(softPhone.StateProvider.GetRinging());
if (_logger.IsDebugEnabled) _logger.Debug("'RINGING' response created. Raising Incoming PhoneCall...");
if (_logger.IsDebugEnabled) _logger.Debug("Raised.");
}
public WcfVoipProvider(Sip.Server.Configuration.VoipProviderConfigurationElement configElem, Sip.Server.Trunk trunk)
{
AuthenticationId = configElem.AuthenticationId.ToString();
DisplayName = configElem.DisplayName.ToString();
ForwardCallTo = configElem.ForwardIncomingCallTo.Substring(
configElem.ForwardIncomingCallTo.StartsWith("sip:") ? 4 : 0);
LocalEndPoint = configElem.LocalEndpoint;
OutgoingProxy = configElem.OutboundProxyHostname;
Password = configElem.Password;
Transport = configElem.Protocol.ToString();
Hostname = configElem.ServerHostname;
Username = configElem.Username;
if (trunk != null)
ErrorMessage = trunk.ErrorMessage;
else
ErrorMessage = @"Loading...";
}
public void TestElementWithParams()
{
var elem = new Sip(
new Uri("https://example.com"),
"username",
"password",
new Uri("https://example.com"),
Twilio.Http.HttpMethod.Get,
Promoter.ListOfOne(Sip.EventEnum.Initiated),
new Uri("https://example.com"),
Twilio.Http.HttpMethod.Get
);
Assert.AreEqual(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + Environment.NewLine +
"<Sip username=\"username\" password=\"password\" url=\"https://example.com\" method=\"GET\" statusCallbackEvent=\"initiated\" statusCallback=\"https://example.com\" statusCallbackMethod=\"GET\">https://example.com</Sip>",
elem.ToString()
);
}
static void Main()
{
var response = new VoiceResponse();
var dial = new Dial();
var sip = new Sip(
new Uri("http://example.com"),
"kate",
statusCallbackEvent: new List <EventEnum>(
EventEnum.Initiated,
EventEnum.Ringing,
EventEnum.Answered,
EventEnum.Completed
),
statusCallback: new Uri("https://myapp.com/calls/events"),
statusCallbackMethod: HttpMethod.Post
);
dial.Append(sip);
response.Append(dial);
Console.WriteLine(response.ToString());;
}
public void ProcessRequest(IInternalSoftPhone softPhone, Sip.Stack.SipRequestEvent requestEvent)
{
string method = requestEvent.Request.RequestLine.Method;
_logger.Debug("processing request: {0} ...", method);
if (method != SipMethods.Ack)
{
if (_logger.IsDebugEnabled) _logger.Debug("Received request: '{0}'. Request ignored.", method);
return;
}
if (_logger.IsInfoEnabled)
{
_logger.Info("'ACK' received. Begin processing...");
}
if (requestEvent.Dialog == null)
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. An 'ACK' RequestEvent is expected to have a 'NOT NULL' dialog. DebugInfo: DialogId created from ACK: '{0}'. This Id could not be matched to a dialog in the provider's dialogtable.", SipProvider.GetDialogId(requestEvent.Request, true));
return;
}
if (requestEvent.Dialog.GetId() != softPhone.PendingInvite.Dialog.GetId())
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. The 'ACK' RequestEvent it's Dialog, is expected to match only to the Dialog of the PendingInvite. DebugInfo: DialogId created from ACK: '{0}'. This case is not supposed to occur, since the phone can only process ONE dialog at a time. Check what's going on !!", SipProvider.GetDialogId(requestEvent.Request, true));
return;
}
if (_logger.IsInfoEnabled)
{
_logger.Info("Transitioning to 'ESTABLISHED'...");
}
softPhone.ChangeState(softPhone.StateProvider.GetEstablished());
}
static void Main()
{
var response = new VoiceResponse();
var dial = new Dial(
record: "record-from-answer",
timeout: 10,
hangupOnStar: true,
callerId: "bob",
method: HttpMethod.Post,
action: new Uri("http://example.com/handle_post_dial")
);
var sip = new Sip(
new Uri("http://example.com?customheader=foo"),
"kate",
url: new Uri("http://example.com/handle_screening_on_answer"),
method: HttpMethod.Post
);
response.Append(sip);
response.Append(dial);
Console.WriteLine(response.ToString());;
}
public void ProcessResponse(Sip.Stack.SipResponseEvent responseEvent)
{
}
public void ProcessRequest(IInternalSoftPhone softPhone, Sip.Stack.SipRequestEvent requestEvent)
{
}
public void WriteFrom(Sip.Message.Header header, ByteArrayPart tag)
{
if (header.Name.IsValid == true)
{
Write(header.Name, C.HCOLON, header.Value);
if (tag.IsValid == true)
{
Write(C.SEMI, C.tag, C.EQUAL, tag);
}
Write(C.CRLF);
}
}
public void WriteTo(Sip.Message.Header header, ByteArrayPart epid1)
{
if (header.Name.IsValid == true)
{
Write(header.Name, C.HCOLON, header.Value);
if (epid1.IsValid == true)
{
Write(C.SEMI, C.epid, C.EQUAL);
toEpid = new Range(end, epid1.Length);
Write(epid1);
}
Write(C.CRLF);
}
}
public void ProcessResponse(IInternalSoftPhone softPhone, Sip.Stack.SipResponseEvent responseEvent)
{
SipStatusLine statusLine = responseEvent.Response.StatusLine;
_logger.Debug("processing response: {0} ...", statusLine.ResponseCode);
int statusCodeDiv100 = statusLine.StatusCode / 100;
if (_logger.IsInfoEnabled)
{
_logger.Info("'{0}XX' response. Begin processing...", statusCodeDiv100);
}
if (responseEvent.ClientTransaction == null)
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. A '{0}XX' ResponseEvent is expected to have a 'NOT NULL' ClientTx. DebugInfo: TxId created from RESPONSE: '{1}'. This Id could not be matched to a clienttransaction in the provider's clienttransactiontable.", statusCodeDiv100, SipProvider.GetClientTransactionId(responseEvent.Response));
return;
}
if (responseEvent.ClientTransaction.GetId() != softPhone.PendingInvite.InviteClientTransaction.GetId())
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. The '{0}XX' ResponseEvent.ClientTransaction, is expected to match only to the InviteSendTransaction of the PendingInvite. DebugInfo: TxId created from RESPONSE: '{1}'. This case is not supposed to occur, since the phone can only process ONE PendingInvite at a time. Check what's going on !!", statusCodeDiv100, SipProvider.GetClientTransactionId(responseEvent.Response));
return;
}
if (responseEvent.Dialog == null)
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. In this state the 'ResponseEvent' is expected to have a 'NOT NULL' dialog. DebugInfo: DialogId created from Response: '{0}'. This Id could not be matched to a dialog in the provider's dialogtable.", SipProvider.GetDialogId(responseEvent.Response, false));
return;
}
if (responseEvent.Dialog.GetId() != softPhone.PendingInvite.Dialog.GetId())
{
if (_logger.IsInfoEnabled) _logger.Info("Processing ABORTED. In this state the 'ResponseEvent' it's Dialog, is expected to match only to the Dialog of the PendingInvite. DebugInfo: DialogId created from response: '{0}'. This case is not supposed to occur, since the phone can only process ONE dialog at a time. Check what's going on !!", SipProvider.GetDialogId(responseEvent.Response, false));
return;
}
if (statusCodeDiv100 == 1)
{
if (_logger.IsInfoEnabled) _logger.Info("Do nothing");
}
else if (statusCodeDiv100 == 2)
{
if (_logger.IsInfoEnabled) _logger.Info("Transitioning to 'ESTABLISHED'...");
Check.IsTrue(responseEvent.Dialog is SipInviteClientDialog, "Failed to respond to '200' response with ACK request. The 'ACK' can not be created. The responseEvent.Dialog is expected to be of type SipInviteClientDialog.");
var clientDialog = (SipInviteClientDialog) softPhone.PendingInvite.Dialog;
var ack = clientDialog.CreateAck();
clientDialog.SendAck(ack);
softPhone.ChangeState(softPhone.StateProvider.GetEstablished());
}
else
{
//change callstate. Don't go automatically to 'IDLE' state, but wait for the api user to invoke Call.Stop()
if (statusLine.ResponseCode == SipResponseCodes.x486_Busy_Here)
{
if (_logger.IsDebugEnabled) _logger.Debug("Changing CallState to 'BusyHere'");
softPhone.PendingCall.RaiseCallStateChanged(CallState.BusyHere);
}
else
{
if (_logger.IsDebugEnabled) _logger.Debug("Changing CallState to 'Error'");
softPhone.PendingCall.RaiseCallStateChanged(CallState.Error);
}
softPhone.PendingInvite.Dialog.Terminate();
}
}
public void ProcessResponse(IInternalSoftPhone softPhone, Sip.Stack.SipResponseEvent responseEvent)
{
}
public WcfVoipProvider(Sip.Server.Trunk trunk)
{
Hostname = trunk.Domain.ToString();
Username = trunk.Username;
ErrorMessage = trunk.ErrorMessage;
}
public void TrunkUpdated(Sip.Server.Trunk trunk)
{
if (callback != null)
{
try
{
callback.VoipProviderUpdated(new WcfVoipProvider(trunk));
}
catch
{
callback = null;
}
}
}
