Leadtools.Dicom Namespace > DicomNet Class > DicomNet Constructor : DicomNet Constructor(String,DicomNetSecurityeMode) |
public DicomNet( string path, DicomNetSecurityeMode mode )
'Declaration Public Function New( _ ByVal path As String, _ ByVal mode As DicomNetSecurityeMode _ )
'Usage Dim path As String Dim mode As DicomNetSecurityeMode Dim instance As New DicomNet(path, mode)
public DicomNet( string path, DicomNetSecurityeMode mode )
public: DicomNet( String^ path, DicomNetSecurityeMode mode )
Use the other constructor version, DicomNet(string, DicomNetSecurityeMode, bool), to modify the default security settings, or to use non-default security settings.
Imports Leadtools Imports Leadtools.Dicom <StructLayout(LayoutKind.Sequential)> _ Public Structure MSG Public hwnd As IntPtr Public message As UInteger Public wParam As IntPtr Public lParam As IntPtr Public time As UInteger Public p As System.Drawing.Point End Structure Public Enum WaitReturn Complete Timeout End Enum Private Class Utils <DllImport("user32.dll")> _ Shared Function PeekMessage(<System.Runtime.InteropServices.Out()> ByRef lpMsg As MSG, ByVal hWnd As IntPtr, ByVal wMsgFilterMin As UInteger, _ ByVal wMsgFilterMax As UInteger, ByVal wRemoveMsg As UInteger) As <MarshalAs(UnmanagedType.Bool)> Boolean End Function <DllImport("user32.dll")> _ Shared Function TranslateMessage(ByRef lpMsg As MSG) As Boolean End Function <DllImport("user32.dll")> _ Shared Function DispatchMessage(ByRef lpmsg As MSG) As IntPtr End Function Private Const PM_REMOVE As UInteger = 1 Public Shared Function WaitForComplete(ByVal mill As Double, ByVal wh As WaitHandle) As WaitReturn Dim goal As TimeSpan = New TimeSpan(DateTime.Now.AddMilliseconds(mill).Ticks) Do Dim msg As MSG = New MSG() If PeekMessage(msg, IntPtr.Zero, 0, 0, PM_REMOVE) Then TranslateMessage(msg) DispatchMessage(msg) End If If wh.WaitOne(New TimeSpan(0, 0, 0), False) Then Return WaitReturn.Complete End If If goal.CompareTo(New TimeSpan(DateTime.Now.Ticks)) < 0 Then Return WaitReturn.Timeout End If Loop While True End Function End Class Private Class Client : Inherits DicomNet Private _LastError As DicomExceptionCode = DicomExceptionCode.Success Private waitEvent As AutoResetEvent = New AutoResetEvent(False) Public Sub New() MyBase.New(Nothing, DicomNetSecurityeMode.None) End Sub Public ReadOnly Property LastError() As DicomExceptionCode Get Return _LastError End Get End Property Public Function Wait() As Boolean Dim ret As WaitReturn _LastError = DicomExceptionCode.Success ret = Utils.WaitForComplete((5 * 60) * 1000, waitEvent) Return (ret = WaitReturn.Complete) End Function Protected Overrides Sub OnConnect(ByVal [error] As DicomExceptionCode) _LastError = [error] waitEvent.Set() End Sub Protected Overrides Sub OnReceiveAssociateAccept(ByVal association As DicomAssociate) waitEvent.Set() End Sub Protected Overrides Sub OnReceiveAssociateReject(ByVal result As DicomAssociateRejectResultType, ByVal source As DicomAssociateRejectSourceType, _ ByVal reason As DicomAssociateRejectReasonType) Debug.Assert(result = DicomAssociateRejectResultType.Permanent, "Result should be: " & DicomAssociateRejectResultType.Permanent.ToString()) Debug.Assert(source = DicomAssociateRejectSourceType.User, "Source should be: " & DicomAssociateRejectSourceType.User.ToString()) Debug.Assert(reason = DicomAssociateRejectReasonType.Limit, " Reason should be: " & DicomAssociateRejectReasonType.Limit.ToString()) waitEvent.Set() End Sub Protected Overrides Sub OnReceiveReleaseResponse() waitEvent.Set() End Sub End Class Private Class ServerConnection : Inherits DicomNet Public Fail As Boolean = False Public Sub New() MyBase.New(Nothing, DicomNetSecurityeMode.None) End Sub Protected Overrides Sub OnReceiveAssociateRequest(ByVal association As DicomAssociate) Dim retAssociation As DicomAssociate = New DicomAssociate(False) If Fail Then SendAssociateReject(DicomAssociateRejectResultType.Permanent, DicomAssociateRejectSourceType.User, DicomAssociateRejectReasonType.Limit) Return End If Debug.Assert(association.Called = "ServerTest", "Called AETitle should be ServerTest") Debug.Assert(association.Calling = "ClientTest", "Calling AETitle should be ClientTest") Debug.Assert(association.ImplementClass = "1.2.840.114257.1", "Implementation class should be 1.2.840.114257.1") Debug.Assert(association.ImplementationVersionName = "1", "Implementation version should be 1") Debug.Assert(association.MaxLength = &H100000, "Max length should be 0x100000") Debug.Assert(association.GetAbstract(1) = DicomUidType.VerificationClass, "Presentation index 1 should be " & DicomUidType.VerificationClass) Debug.Assert(association.GetTransfer(1, 0) = DicomUidType.ImplicitVRLittleEndian, "Abstract Syntax (1,0) should be " & DicomUidType.ImplicitVRLittleEndian) ' ' Build our Association Accept ' retAssociation.Called = association.Called retAssociation.Calling = association.Calling retAssociation.ImplementClass = association.ImplementClass retAssociation.ImplementationVersionName = association.ImplementationVersionName Dim x As Integer = 0 Do While x < association.PresentationContextCount Dim id As Byte = association.GetPresentationContextID(x) Dim abSyntax As String = association.GetAbstract(id) Dim trSyntax As String = DicomUidType.ImplicitVRLittleEndian retAssociation.AddPresentationContext(id, 0, abSyntax) If association.GetTransferCount(id) > 0 Then trSyntax = association.GetTransfer(id, 0) End If 'Over here we can call retAssociation.SetAbstract to update the abstract 'syntax for any of the sresentation contexts retAssociation.AddTransfer(id, trSyntax) If retAssociation.GetTransferCount(id) = 0 Then 'Presentation id doesn't have any abstract 'syntaxes therefore we will reject it. retAssociation.SetResult(id, DicomAssociateAcceptResultType.AbstractSyntax) Debug.Assert(retAssociation.GetResult(id) = DicomAssociateAcceptResultType.AbstractSyntax, _ "Result should be: " + DicomAssociateAcceptResultType.AbstractSyntax.ToString()) End If ' We can also call in here SetPresentationContextID if we would like ' to change some of the presentation IDs ' And SetTransfer to update the Transfer Syntax for a certian ' presentation context. x += 1 Loop SendAssociateAccept(retAssociation) End Sub Protected Overrides Sub OnReceiveReleaseRequest() SendReleaseResponse() End Sub End Class Private Class Server : Inherits DicomNet Private client As ServerConnection Public Sub New() MyBase.New(Nothing, DicomNetSecurityeMode.None) End Sub Public Property Fail() As Boolean Get If client Is Nothing Then Return False End If Return client.Fail End Get Set(ByVal value As Boolean) If Not client Is Nothing Then client.Fail = value End If End Set End Property Protected Overrides Sub OnAccept(ByVal [error] As DicomExceptionCode) client = New ServerConnection() Accept(client) End Sub End Class Public Sub SendAssociateRequestSample() DicomEngine.Startup() DicomNet.Startup() Using server As Server = New Server() Using client As Client = New Client() ' ' Connect to server ' server.Listen("127.0.0.1", 104, 1) ' start server client.Connect(Nothing, 1000, "127.0.0.1", 104) ' connect to server If (Not client.Wait()) Then ' wait for connection to finish Debug.Fail("Connection timed out") End If Debug.Assert(client.LastError = DicomExceptionCode.Success, "Connection failed") Debug.Assert(client.IsConnected(), "Client not connected") ' ' Send associate request ' Dim associate As DicomAssociate = New DicomAssociate(True) associate.Called = "ServerTest" associate.Calling = "ClientTest" associate.ImplementClass = "1.2.840.114257.1" associate.ImplementationVersionName = "1" associate.MaxLength = &H100000 'We can also call in here associate.Default() to initialize 'the association with default values. associate.AddPresentationContext(1, 0, DicomUidType.VerificationClass) associate.AddTransfer(1, DicomUidType.ImplicitVRLittleEndian) client.SendAssociateRequest(associate) If (Not client.Wait()) Then ' wait for connection to finish Debug.Fail("SendAssociateRequest timed out") End If ' ' SendReleaseRequest ' client.SendReleaseRequest() If (Not client.Wait()) Then ' wait for connection to finish Debug.Fail("SendAssociateRequest timed out") End If ' ' Force association to send SendAssociateReject. This is for ' testing purposes only. Only one association should be sent ' per connection. ' server.Fail = True client.SendAssociateRequest(associate) If (Not client.Wait()) Then ' wait for connection to finish Debug.Fail("SendAssociateRequest timed out") End If server.Fail = False ' ' SendReleaseRequest ' client.SendReleaseRequest() If (Not client.Wait()) Then ' wait for connection to finish Debug.Fail("SendAssociateRequest timed out") End If client.CloseForced(True) End Using server.CloseForced(True) End Using DicomEngine.Shutdown() DicomNet.Shutdown() End Sub
using Leadtools; using Leadtools.Dicom; [StructLayout(LayoutKind.Sequential)] public struct MSG { public IntPtr hwnd; public uint message; public IntPtr wParam; public IntPtr lParam; public uint time; public System.Drawing.Point p; } public enum WaitReturn { Complete, Timeout, } class Utils { [DllImport("user32.dll")] [return: MarshalAs(UnmanagedType.Bool)] static extern bool PeekMessage(out MSG lpMsg, IntPtr hWnd, uint wMsgFilterMin, uint wMsgFilterMax, uint wRemoveMsg); [DllImport("user32.dll")] static extern bool TranslateMessage([In] ref MSG lpMsg); [DllImport("user32.dll")] static extern IntPtr DispatchMessage([In] ref MSG lpmsg); const uint PM_REMOVE = 1; public static WaitReturn WaitForComplete(double mill, WaitHandle wh) { TimeSpan goal = new TimeSpan(DateTime.Now.AddMilliseconds(mill).Ticks); do { MSG msg = new MSG(); if (PeekMessage(out msg, IntPtr.Zero, 0, 0, PM_REMOVE)) { TranslateMessage(ref msg); DispatchMessage(ref msg); } if (wh.WaitOne(new TimeSpan(0, 0, 0), false)) { return WaitReturn.Complete; } if (goal.CompareTo(new TimeSpan(DateTime.Now.Ticks)) < 0) { return WaitReturn.Timeout; } } while (true); } } class Client : DicomNet { DicomExceptionCode _LastError = DicomExceptionCode.Success; AutoResetEvent waitEvent = new AutoResetEvent(false); public Client() : base(null, DicomNetSecurityeMode.None) { } public DicomExceptionCode LastError { get { return _LastError; } } public bool Wait() { WaitReturn ret; _LastError = DicomExceptionCode.Success; ret = Utils.WaitForComplete((5 * 60) * 1000, waitEvent); return (ret == WaitReturn.Complete); } protected override void OnConnect(DicomExceptionCode error) { _LastError = error; waitEvent.Set(); } protected override void OnReceiveAssociateAccept(DicomAssociate association) { waitEvent.Set(); } protected override void OnReceiveAssociateReject(DicomAssociateRejectResultType result, DicomAssociateRejectSourceType source, DicomAssociateRejectReasonType reason) { Debug.Assert(result == DicomAssociateRejectResultType.Permanent, "Result should be: " + DicomAssociateRejectResultType.Permanent.ToString()); Debug.Assert(source == DicomAssociateRejectSourceType.User, "Source should be: " + DicomAssociateRejectSourceType.User.ToString()); Debug.Assert(reason == DicomAssociateRejectReasonType.Limit, " Reason should be: " + DicomAssociateRejectReasonType.Limit.ToString()); waitEvent.Set(); } protected override void OnReceiveReleaseResponse() { waitEvent.Set(); } } class ServerConnection : DicomNet { public bool Fail = false; public ServerConnection() : base(null, DicomNetSecurityeMode.None) { } protected override void OnReceiveAssociateRequest(DicomAssociate association) { DicomAssociate retAssociation = new DicomAssociate(false); if(Fail) { SendAssociateReject(DicomAssociateRejectResultType.Permanent, DicomAssociateRejectSourceType.User, DicomAssociateRejectReasonType.Limit); return; } Debug.Assert(association.Called == "ServerTest", "Called AETitle should be ServerTest"); Debug.Assert(association.Calling == "ClientTest", "Calling AETitle should be ClientTest"); Debug.Assert(association.ImplementClass == "1.2.840.114257.1", "Implementation class should be 1.2.840.114257.1"); Debug.Assert(association.ImplementationVersionName == "1", "Implementation version should be 1"); Debug.Assert(association.MaxLength == 0x100000, "Max length should be 0x100000"); Debug.Assert(association.GetAbstract(1) == DicomUidType.VerificationClass, "Presentation index 1 should be " + DicomUidType.VerificationClass); Debug.Assert(association.GetTransfer(1, 0) == DicomUidType.ImplicitVRLittleEndian, "Abstract Syntax (1,0) should be " + DicomUidType.ImplicitVRLittleEndian); // // Build our Association Accept // retAssociation.Called = association.Called; retAssociation.Calling = association.Calling; retAssociation.ImplementClass = association.ImplementClass; retAssociation.ImplementationVersionName = association.ImplementationVersionName; for (int x = 0; x < association.PresentationContextCount; x++) { byte id = association.GetPresentationContextID(x); string abSyntax = association.GetAbstract(id); string trSyntax = DicomUidType.ImplicitVRLittleEndian; retAssociation.AddPresentationContext(id, 0, abSyntax); if (association.GetTransferCount(id) > 0) { trSyntax = association.GetTransfer(id, 0); } //Over here we can call retAssociation.SetAbstract to update the abstract //syntax for any of the sresentation contexts retAssociation.AddTransfer(id, trSyntax); if (retAssociation.GetTransferCount(id) == 0) { // // Presentation id doesn't have any abstract // syntaxes therefore we will reject it. // retAssociation.SetResult(id, DicomAssociateAcceptResultType.AbstractSyntax); Debug.Assert(retAssociation.GetResult(id) == DicomAssociateAcceptResultType.AbstractSyntax, "Result should be: " + DicomAssociateAcceptResultType.AbstractSyntax.ToString()); } // We can also call in here SetPresentationContextID if we would like // to change some of the presentation IDs // And SetTransfer to update the Transfer Syntax for a certian // presentation context. } SendAssociateAccept(retAssociation); } protected override void OnReceiveReleaseRequest() { SendReleaseResponse(); } }; class Server : DicomNet { ServerConnection client; public Server() : base(null, DicomNetSecurityeMode.None) { } public bool Fail { get { if (client == null) return false; return client.Fail; } set { if(client!=null) { client.Fail = value; } } } protected override void OnAccept(DicomExceptionCode error) { client = new ServerConnection(); Accept(client); } } public void SendAssociateRequestSample() { DicomEngine.Startup(); DicomNet.Startup(); using (Server server = new Server()) { using (Client client = new Client()) { // // Connect to server // server.Listen("127.0.0.1", 104, 1); // start server client.Connect(null, 1000, "127.0.0.1", 104); // connect to server if (!client.Wait()) // wait for connection to finish { Debug.Fail("Connection timed out"); } Debug.Assert(client.LastError == DicomExceptionCode.Success, "Connection failed"); Debug.Assert(client.IsConnected(), "Client not connected"); // // Send associate request // DicomAssociate associate = new DicomAssociate(true); associate.Called = "ServerTest"; associate.Calling = "ClientTest"; associate.ImplementClass = "1.2.840.114257.1"; associate.ImplementationVersionName = "1"; associate.MaxLength = 0x100000; //We can also call in here associate.Default() to initialize //the association with default values. associate.AddPresentationContext(1, 0, DicomUidType.VerificationClass); associate.AddTransfer(1, DicomUidType.ImplicitVRLittleEndian); client.SendAssociateRequest(associate); if (!client.Wait()) // wait for connection to finish { Debug.Fail("SendAssociateRequest timed out"); } // // SendReleaseRequest // client.SendReleaseRequest(); if (!client.Wait()) // wait for connection to finish { Debug.Fail("SendAssociateRequest timed out"); } // // Force association to send SendAssociateReject. This is for // testing purposes only. Only one association should be sent // per connection. // server.Fail = true; client.SendAssociateRequest(associate); if (!client.Wait()) // wait for connection to finish { Debug.Fail("SendAssociateRequest timed out"); } server.Fail = false; // // SendReleaseRequest // client.SendReleaseRequest(); if (!client.Wait()) // wait for connection to finish { Debug.Fail("SendAssociateRequest timed out"); } client.CloseForced(true); } server.CloseForced(true); } DicomEngine.Shutdown(); DicomNet.Shutdown(); }
using Leadtools; using Leadtools.Dicom; using Leadtools.Dicom.Networking; using Leadtools.Dicom.Constants; public enum WaitReturn { Complete, Timeout, } class Utils { public static WaitReturn WaitForComplete(int ms, WaitHandle wh) { TimeSpan goal = new TimeSpan(DateTime.Now.AddMilliseconds(ms).Ticks); do { if (wh.WaitOne(ms)) { return WaitReturn.Complete; } if (goal.CompareTo(new TimeSpan(DateTime.Now.Ticks)) < 0) { return WaitReturn.Timeout; } } while (true); } } class Client : IDicomEvents { public DicomNet net; DicomExceptionCode _LastError = DicomExceptionCode.Success; AutoResetEvent waitEvent = new AutoResetEvent(false); public Client() { net = new DicomNet(string.Empty, this); } public DicomExceptionCode LastError { get { return _LastError; } } public bool Wait() { WaitReturn ret; _LastError = DicomExceptionCode.Success; ret = Utils.WaitForComplete((5 * 60) * 1000, waitEvent); return (ret == WaitReturn.Complete); } public void OnConnect(DicomExceptionCode error, DicomNet net) { Debug.WriteLine("Client::OnConnect"); _LastError = error; waitEvent.Set(); } public void OnReceiveAssociateAccept(DicomAssociate association, DicomNet net) { Debug.WriteLine("Client::OnReceiveAssociateAccept"); waitEvent.Set(); } public void OnReceiveReleaseResponse(DicomNet net) { Debug.WriteLine("Client::OnReceiveReleaseResponse"); waitEvent.Set(); } public void OnReceiveAssociateReject(DicomAssociateRejectResultType result, DicomAssociateRejectSourceType source, DicomAssociateRejectReasonType reason, DicomNet net) { Debug.WriteLine("Client::OnReceiveAssociateReject"); Debug.Assert(result == DicomAssociateRejectResultType.Permanent, "Result should be: " + DicomAssociateRejectResultType.Permanent.ToString()); Debug.Assert(source == DicomAssociateRejectSourceType.User, "Source should be: " + DicomAssociateRejectSourceType.User.ToString()); Debug.Assert(reason == DicomAssociateRejectReasonType.Limit, " Reason should be: " + DicomAssociateRejectReasonType.Limit.ToString()); waitEvent.Set(); } public void OnAccept(DicomExceptionCode error, DicomNet net, object hHandle) { // Not Used } public void OnClose(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnReceive(DicomExceptionCode error, DicomPduType pduType, byte[] buffer, DicomNet net) { // Not Used } public void OnReceiveAbort(DicomAbortSourceType source, DicomAbortReasonType reason, DicomNet net) { // Not Used } public void OnReceiveAssociateRequest(DicomAssociate association, DicomNet net) { // Not Used } public void OnReceiveCCancelRequest(byte presentationID, ushort messageID, DicomNet net) { // Not Used } public void OnReceiveCEchoRequest(byte presentationID, ushort messageID, string affectedClass, DicomNet net) { // Not Used } public void OnReceiveCEchoResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveCFindRequest(byte presentationID, ushort messageID, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCFindResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCGetRequest(byte presentationID, ushort messageID, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCGetResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCMoveRequest(byte presentationID, ushort messageID, string affectedClass, DicomCommandPriorityType priority, string moveAE, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCMoveResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCStoreRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandPriorityType priority, string moveAE, ushort moveMessageID, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCStoreResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveData(byte presentationID, DicomDataSet cs, DicomDataSet ds, DicomNet net) { // Not Used } public void OnReceiveNActionRequest(byte presentationID, ushort messageID, string affectedClass, string instance, ushort action, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNActionResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, ushort action, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNCreateRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNCreateResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNDeleteRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomNet net) { // Not Used } public void OnReceiveNDeleteResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveNGetRequest(byte presentationID, ushort messageID, string affectedClass, string instance, uint[] attributes, DicomNet net) { // Not Used } public void OnReceiveNGetResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNReportRequest(byte presentationID, ushort messageID, string affectedClass, string instance, ushort dicomevent, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNReportResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, ushort dicomevent, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNSetRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNSetResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveReleaseRequest(DicomNet net) { // Not Used } public void OnReceiveUnknown(byte presentationID, DicomDataSet commandset, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnSend(DicomExceptionCode error, DicomPduType pduType, uint bytes, DicomNet net) { // Not Used } } class ServerConnection : IDicomEvents { public bool Fail = false; public DicomNet net; public ServerConnection() { net = new DicomNet(string.Empty, this); } public void OnReceiveAssociateRequest(DicomAssociate association, DicomNet net) { Debug.WriteLine("ServerConnection::OnReceiveAssociateRequest"); DicomAssociate retAssociation = new DicomAssociate(false); if(Fail) { Debug.WriteLine("ServerConnection::SendAssociateReject"); net.SendAssociateReject(DicomAssociateRejectResultType.Permanent, DicomAssociateRejectSourceType.User, DicomAssociateRejectReasonType.Limit); return; } Debug.Assert(association.Called == "ServerTest", "Called AETitle should be ServerTest"); Debug.Assert(association.Calling == "ClientTest", "Calling AETitle should be ClientTest"); Debug.Assert(association.ImplementClass == "1.2.840.114257.1", "Implementation class should be 1.2.840.114257.1"); Debug.Assert(association.ImplementationVersionName == "1", "Implementation version should be 1"); Debug.Assert(association.MaxLength == 0x100000, "Max length should be 0x100000"); Debug.Assert(association.GetAbstract(1) == DicomUidType.VerificationClass, "Presentation index 1 should be " + DicomUidType.VerificationClass); Debug.Assert(association.GetTransfer(1, 0) == DicomUidType.ImplicitVRLittleEndian, "Abstract Syntax (1,0) should be " + DicomUidType.ImplicitVRLittleEndian); // // Build our Association Accept // retAssociation.Called = association.Called; retAssociation.Calling = association.Calling; retAssociation.ImplementClass = association.ImplementClass; retAssociation.ImplementationVersionName = association.ImplementationVersionName; for (int x = 0; x < association.PresentationContextCount; x++) { byte id = association.GetPresentationContextID(x); string abSyntax = association.GetAbstract(id); string trSyntax = DicomUidType.ImplicitVRLittleEndian; retAssociation.AddPresentationContext(id, 0, abSyntax); if (association.GetTransferCount(id) > 0) { trSyntax = association.GetTransfer(id, 0); } //Over here we can call retAssociation.SetAbstract to update the abstract //syntax for any of the sresentation contexts retAssociation.AddTransfer(id, trSyntax); if (retAssociation.GetTransferCount(id) == 0) { // // Presentation id doesn't have any abstract // syntaxes therefore we will reject it. // retAssociation.SetResult(id, DicomAssociateAcceptResultType.AbstractSyntax); Debug.Assert(retAssociation.GetResult(id) == DicomAssociateAcceptResultType.AbstractSyntax, "Result should be: " + DicomAssociateAcceptResultType.AbstractSyntax.ToString()); } // We can also call in here SetPresentationContextID if we would like // to change some of the presentation IDs // And SetTransfer to update the Transfer Syntax for a certian // presentation context. } Debug.WriteLine("ServerConnection::SendAssociateAccept"); net.SendAssociateAccept(retAssociation); } public void OnReceiveReleaseRequest(DicomNet net) { Debug.WriteLine("ServerConnection::OnReceiveReleaseRequest"); Debug.WriteLine("ServerConnection::SendReleaseResponse"); net.SendReleaseResponse(); } public void OnAccept(DicomExceptionCode error, DicomNet net, object hHandle) { // Not Used } public void OnClose(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnConnect(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnReceive(DicomExceptionCode error, DicomPduType pduType, byte[] buffer, DicomNet net) { // Not Used } public void OnReceiveAbort(DicomAbortSourceType source, DicomAbortReasonType reason, DicomNet net) { // Not Used } public void OnReceiveAssociateAccept(DicomAssociate association, DicomNet net) { // Not Used } public void OnReceiveAssociateReject(DicomAssociateRejectResultType result, DicomAssociateRejectSourceType source, DicomAssociateRejectReasonType reason, DicomNet net) { // Not Used } public void OnReceiveCCancelRequest(byte presentationID, ushort messageID, DicomNet net) { // Not Used } public void OnReceiveCEchoRequest(byte presentationID, ushort messageID, string affectedClass, DicomNet net) { // Not Used } public void OnReceiveCEchoResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveCFindRequest(byte presentationID, ushort messageID, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCFindResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCGetRequest(byte presentationID, ushort messageID, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCGetResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCMoveRequest(byte presentationID, ushort messageID, string affectedClass, DicomCommandPriorityType priority, string moveAE, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCMoveResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCStoreRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandPriorityType priority, string moveAE, ushort moveMessageID, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCStoreResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveData(byte presentationID, DicomDataSet cs, DicomDataSet ds, DicomNet net) { // Not Used } public void OnReceiveNActionRequest(byte presentationID, ushort messageID, string affectedClass, string instance, ushort action, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNActionResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, ushort action, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNCreateRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNCreateResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNDeleteRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomNet net) { // Not Used } public void OnReceiveNDeleteResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveNGetRequest(byte presentationID, ushort messageID, string affectedClass, string instance, uint[] attributes, DicomNet net) { // Not Used } public void OnReceiveNGetResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNReportRequest(byte presentationID, ushort messageID, string affectedClass, string instance, ushort dicomevent, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNReportResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, ushort dicomevent, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNSetRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNSetResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveReleaseResponse(DicomNet net) { // Not Used } public void OnReceiveUnknown(byte presentationID, DicomDataSet commandset, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnSend(DicomExceptionCode error, DicomPduType pduType, uint bytes, DicomNet net) { // Not Used } }; class Server : IDicomEvents { public DicomNet net; ServerConnection client; public Server() { net = new DicomNet(string.Empty, this); } public void OnAccept(DicomExceptionCode error, DicomNet net, object hHandle) { Debug.WriteLine("Server::OnAccept"); client = new ServerConnection(); Debug.WriteLine("Server Accepting Connection"); net.Accept(client.net, hHandle); } public bool Fail { get { if (client == null) return false; return client.Fail; } set { if(client!=null) { client.Fail = value; } } } public void OnClose(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnConnect(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnReceive(DicomExceptionCode error, DicomPduType pduType, byte[] buffer, DicomNet net) { // Not Used } public void OnReceiveAbort(DicomAbortSourceType source, DicomAbortReasonType reason, DicomNet net) { // Not Used } public void OnReceiveAssociateAccept(DicomAssociate association, DicomNet net) { // Not Used } public void OnReceiveAssociateReject(DicomAssociateRejectResultType result, DicomAssociateRejectSourceType source, DicomAssociateRejectReasonType reason, DicomNet net) { // Not Used } public void OnReceiveAssociateRequest(DicomAssociate association, DicomNet net) { // Not Used } public void OnReceiveCCancelRequest(byte presentationID, ushort messageID, DicomNet net) { // Not Used } public void OnReceiveCEchoRequest(byte presentationID, ushort messageID, string affectedClass, DicomNet net) { // Not Used } public void OnReceiveCEchoResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveCFindRequest(byte presentationID, ushort messageID, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCFindResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCGetRequest(byte presentationID, ushort messageID, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCGetResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCMoveRequest(byte presentationID, ushort messageID, string affectedClass, DicomCommandPriorityType priority, string moveAE, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCMoveResponse(byte presentationID, ushort messageID, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCStoreRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandPriorityType priority, string moveAE, ushort moveMessageID, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveCStoreResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveData(byte presentationID, DicomDataSet cs, DicomDataSet ds, DicomNet net) { // Not Used } public void OnReceiveNActionRequest(byte presentationID, ushort messageID, string affectedClass, string instance, ushort action, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNActionResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, ushort action, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNCreateRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNCreateResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNDeleteRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomNet net) { // Not Used } public void OnReceiveNDeleteResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveNGetRequest(byte presentationID, ushort messageID, string affectedClass, string instance, uint[] attributes, DicomNet net) { // Not Used } public void OnReceiveNGetResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNReportRequest(byte presentationID, ushort messageID, string affectedClass, string instance, ushort dicomevent, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNReportResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, ushort dicomevent, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNSetRequest(byte presentationID, ushort messageID, string affectedClass, string instance, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveNSetResponse(byte presentationID, ushort messageID, string affectedClass, string instance, DicomCommandStatusType status, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnReceiveReleaseRequest(DicomNet net) { // Not Used } public void OnReceiveReleaseResponse(DicomNet net) { // Not Used } public void OnReceiveUnknown(byte presentationID, DicomDataSet commandset, DicomDataSet dataSet, DicomNet net) { // Not Used } public void OnSend(DicomExceptionCode error, DicomPduType pduType, uint bytes, DicomNet net) { // Not Used } } public void SendAssociateRequestSample() { DicomEngine.Startup(); DicomNet.Startup(); Server server = new Server(); Client client = new Client(); // // Connect to server // server.net.Listen("127.0.0.1", 104, 1); // start server Debug.WriteLine("Client::Send Connect"); client.net.Connect(string.Empty, 1000, "127.0.0.1", 104); // connect to server if (!client.Wait()) // wait for connection to finish { Debug.WriteLine("Connection timed out"); } Debug.Assert(client.LastError == DicomExceptionCode.Success, "Connection failed"); Debug.Assert(client.net.IsConnected(), "Client not connected"); // // Send associate request // DicomAssociate associate = new DicomAssociate(true); associate.Called = "ServerTest"; associate.Calling = "ClientTest"; associate.ImplementClass = "1.2.840.114257.1"; associate.ImplementationVersionName = "1"; associate.MaxLength = 0x100000; //We can also call in here associate.Default() to initialize //the association with default values. associate.AddPresentationContext(1, 0, DicomUidType.VerificationClass); associate.AddTransfer(1, DicomUidType.ImplicitVRLittleEndian); Debug.WriteLine("Client::SendAssociateRequest"); client.net.SendAssociateRequest(associate); if (!client.Wait()) // wait for connection to finish { Debug.WriteLine("SendAssociateRequest timed out"); } // // SendReleaseRequest // Debug.WriteLine("Client::SendReleaseRequest"); client.net.SendReleaseRequest(); if (!client.Wait()) // wait for connection to finish { Debug.WriteLine("SendAssociateRequest timed out"); } // // Force association to send SendAssociateReject. This is for // testing purposes only. Only one association should be sent // per connection. // server.Fail = true; Debug.WriteLine("Client::SendAssociateRequest -- to fail this time"); client.net.SendAssociateRequest(associate); if (!client.Wait()) // wait for connection to finish { Debug.WriteLine("SendAssociateRequest timed out"); } server.Fail = false; // // SendReleaseRequest // Debug.WriteLine("Client::SendReleaseRequest"); client.net.SendReleaseRequest(); if (!client.Wait()) // wait for connection to finish { Debug.WriteLine("SendAssociateRequest timed out"); } client.net.CloseForced(true); server.net.CloseForced(true); DicomEngine.Shutdown(); DicomNet.Shutdown(); }