void store_BeforeCStore(object sender, BeforeCStoreEventArgs e)
{
StoreScu scu = sender as StoreScu;
string message = string.Format(CSTORE_REQUEST_SEND, e.MessageId, e.PresentationID, e.AffectedClass, e.Instance);
LogEvent(LogType.Information, MessageDirection.Output, message, DicomCommandType.CStore, null, scu, null);
}
void store_AfterCStore(object sender, AfterCStoreEventArgs e)
{
StoreScu scu = sender as StoreScu;
string message = string.Format(CSTORE_RESPONSE_RECEIVED, e.MessageId, e.PresentationID, e.AffectedClass, e.Instance, e.Status);
LogEvent(LogType.Information, MessageDirection.Input, message, DicomCommandType.CStore, null, scu, null);
}
void store_BeforeAssociateRequest(object sender, BeforeAssociateRequestEventArgs e)
{
StoreScu scu = sender as StoreScu;
LogEvent(LogType.Information, MessageDirection.Output, string.Format(ASSOCIATE_REQUEST_SENT, e.Associate.ToString()),
DicomCommandType.Undefined, null, scu, null);
}
public static void LogEvent(LogType type, MessageDirection messageDirection, string description,
DicomCommandType command, DicomDataSet dataset,
StoreScu Client, SerializableDictionary <string, object> customInformation)
{
try
{
string ae = Client.AETitle;
DicomNet net = Client as DicomNet;
SerializableDictionary <string, object> logCustomInformation = DicomLogEntry.CustomInformationDicomMessage;
if (customInformation != null)
{
logCustomInformation = new SerializableDictionary <string, object>();
foreach (KeyValuePair <string, object> kvp in customInformation)
{
logCustomInformation.Add(kvp.Key, kvp.Value);
}
logCustomInformation.Add(DicomLogEntry.DicomMessageKey, DicomLogEntry.DicomMessageValue);
}
Logger.Global.Log("Auto Copy", Client.CurrentScp.AETitle, Client.CurrentScp.PeerAddress.ToString(),
Client.CurrentScp.Port, net.IsAssociated() ? net.Association.Calling : ae,
net.HostAddress != null ? net.HostAddress.ToString() : string.Empty,
net.IsConnected() ? net.HostPort : -1, command, DateTime.Now, type,
messageDirection, description, dataset, logCustomInformation);
}
catch (Exception exception)
{
Logger.Global.Exception("Auto Copy", exception);
}
}
public bool Verify(string AETitle)
{
StoreScu scu = new StoreScu();
Scp.PeerAddress = System.Net.IPAddress.Parse(IPAddress);
scu.AETitle = AETitle;
return(scu.Verify(Scp));
}
public StoreClient(List <DicomScp> scps, DicomDataSet ds)
{
DicomServer server = ServiceLocator.Retrieve <DicomServer>();
_Scu = new StoreScu(server.TemporaryDirectory);
_DataSet = ds;
_Scps.AddRange(scps);
}
void store_AfterConnect(object sender, AfterConnectEventArgs e)
{
StoreScu scu = sender as StoreScu;
string message = CONNECT_RESPONSE_RECEIVED;
if (e.Error != DicomExceptionCode.Success)
{
message = string.Format(CONNECT_RESPONSE_RECEIVED_FAILURE, e.Error);
}
LogEvent(LogType.Information, MessageDirection.Input, message, DicomCommandType.Undefined, null, scu, null);
}
void store_AfterAssociateRequest(object sender, AfterAssociateRequestEventArgs e)
{
StoreScu scu = sender as StoreScu;
if (!e.Rejected)
{
LogEvent(LogType.Information, MessageDirection.Input, ASSOCIATE_REQUEST_ACCEPTED,
DicomCommandType.Undefined, null, scu, null);
}
else
{
LogEvent(LogType.Information, MessageDirection.Input, string.Format(ASSOCIATE_REQUEST_REJECTED, e.Reason),
DicomCommandType.Undefined, null, scu, null);
}
}
private void RemoveEventHandlers(StoreScu store)
{
if (store != null)
{
store.BeforeConnect -= new BeforeConnectDelegate(store_BeforeConnect);
store.AfterConnect -= new AfterConnectDelegate(store_AfterConnect);
store.AfterSecureLinkReady -= store_AfterSecureLinkReady;
store.BeforeAssociateRequest -= new BeforeAssociationRequestDelegate(store_BeforeAssociateRequest);
store.AfterAssociateRequest -= new AfterAssociateRequestDelegate(store_AfterAssociateRequest);
store.BeforeCStore -= new BeforeCStoreDelegate(store_BeforeCStore);
store.AfterCStore -= new AfterCStoreDelegate(store_AfterCStore);
store.BeforeReleaseRequest -= new EventHandler(store_BeforeReleaseRequest);
store.AfterReleaseRequest -= new EventHandler(store_AfterReleaseRequest);
}
}
private void AddEventHandlers(StoreScu store, string clientAe)
{
if (store != null)
{
store.AETitle = clientAe;
store.BeforeConnect += new BeforeConnectDelegate(store_BeforeConnect);
store.AfterConnect += new AfterConnectDelegate(store_AfterConnect);
store.AfterSecureLinkReady += store_AfterSecureLinkReady;
store.BeforeAssociateRequest += new BeforeAssociationRequestDelegate(store_BeforeAssociateRequest);
store.AfterAssociateRequest += new AfterAssociateRequestDelegate(store_AfterAssociateRequest);
store.BeforeCStore += new BeforeCStoreDelegate(store_BeforeCStore);
store.AfterCStore += new AfterCStoreDelegate(store_AfterCStore);
store.BeforeReleaseRequest += new EventHandler(store_BeforeReleaseRequest);
store.AfterReleaseRequest += new EventHandler(store_AfterReleaseRequest);
}
}
private void store_AfterSecureLinkReady(object sender, AfterSecureLinkReadyEventArgs e)
{
StoreScu connection = sender as StoreScu;
if (e.Error == DicomExceptionCode.Success)
{
DicomTlsCipherSuiteType cipher = connection.GetTlsCipherSuite();
LogEvent(LogType.Information, MessageDirection.Input,
String.Format(SECURE_LINK_READY_CIPHERSUITE, cipher.GetCipherFriendlyName()),
DicomCommandType.Undefined, null, connection, null);
}
else
{
LogEvent(LogType.Information, MessageDirection.Input,
String.Format(SECURE_LINK_FAILED, e.Error),
DicomCommandType.Undefined, null, connection, null);
}
}
public string VerifyConnection(PACSConnection server, ClientConnection client)
{
AeInfo scpInfo = GetScp(server);
using (StoreScu scu = new StoreScu())
{
DicomScp scp = new DicomScp(IPAddress.Parse(scpInfo.Address), scpInfo.AETitle, scpInfo.Port);
scu.AETitle = client.AETitle;
try
{
if (scu.Verify(scp))
{
return(string.Empty);
}
}
catch (Exception exception)
{
return(exception.Message);
}
}
return(string.Empty);
}
void store_AfterReleaseRequest(object sender, EventArgs e)
{
StoreScu scu = sender as StoreScu;
LogEvent(LogType.Information, MessageDirection.Input, RELEASE_RESPONSE_RECEIVED, DicomCommandType.Undefined, null, scu, null);
}
void store_BeforeReleaseRequest(object sender, EventArgs e)
{
StoreScu scu = sender as StoreScu;
LogEvent(LogType.Information, MessageDirection.Output, RELEASE_REQUEST_SENT, DicomCommandType.Undefined, null, scu, null);
}
private DicomCommandStatusType SendInstance(DicomScp scp, ForwardInstance instance)
{
StoreScu store = null;
if (_useTls && Module.IsDicomSecurityAvailable())
{
store = new StoreScu(Module._Server.TemporaryDirectory, DicomNetSecurityMode.Tls, Module._openSslOptions)
{
AETitle = _Options.UseCustomAE ? _Options.CustomAE : _ServerAE
};
Module.SetCiphers(store);
}
else
{
store = new StoreScu()
{
AETitle = _Options.UseCustomAE ? _Options.CustomAE : _ServerAE
};
}
store.Tag = DicomCommandStatusType.Failure;
try
{
store.BeforeConnect += new BeforeConnectDelegate(BeforeConnect);
store.AfterConnect += new AfterConnectDelegate(AfterConnect);
store.AfterSecureLinkReady += AfterSecureLinkReady;
store.BeforeAssociateRequest += new BeforeAssociationRequestDelegate(BeforeAssociateRequest);
store.AfterAssociateRequest += new AfterAssociateRequestDelegate(AfterAssociateRequest);
store.BeforeCStore += new BeforeCStoreDelegate(store_BeforeCStore);
store.AfterCStore += new AfterCStoreDelegate(store_AfterCStore);
store.BeforeReleaseRequest += new EventHandler(BeforeReleaseRequest);
store.AfterReleaseRequest += new EventHandler(AfterReleaseRequest);
store.Store(scp, instance.ReferencedFile);
}
catch (ClientAssociationException ce)
{
string message = string.Format("[Forwarder] Failed to establish association with server: {0}.", ce.Reason);
LogEvent(LogType.Error, MessageDirection.None, message, DicomCommandType.Undefined, null, store, null);
}
catch (DicomException de)
{
string message = string.Format("[Forwarder] Error: {0}.", de.Message);
LogEvent(LogType.Error, MessageDirection.Input, message, DicomCommandType.Undefined, null, store, null);
}
catch (Exception e)
{
string message = "[Forwarder] " + e.Message;
Logger.Global.Log(string.Empty, string.Empty, -1, string.Empty, string.Empty, -1, DicomCommandType.Undefined,
DateTime.Now, LogType.Error, MessageDirection.None, message, null, null);
}
finally
{
store.BeforeConnect -= new BeforeConnectDelegate(BeforeConnect);
store.AfterConnect -= new AfterConnectDelegate(AfterConnect);
store.AfterSecureLinkReady -= AfterSecureLinkReady;
store.BeforeAssociateRequest -= new BeforeAssociationRequestDelegate(BeforeAssociateRequest);
store.AfterAssociateRequest -= new AfterAssociateRequestDelegate(AfterAssociateRequest);
store.BeforeCStore -= new BeforeCStoreDelegate(store_BeforeCStore);
store.AfterCStore -= new AfterCStoreDelegate(store_AfterCStore);
store.BeforeReleaseRequest -= new EventHandler(BeforeReleaseRequest);
store.AfterReleaseRequest -= new EventHandler(AfterReleaseRequest);
store.Dispose();
}
return((DicomCommandStatusType)store.Tag);
}
public static bool Store(string serverAE, DicomScp scp, DicomDataSet ds, ref string lastStatus)
{
StoreScu store = new StoreScu();
DicomServer server = ServiceLocator.Retrieve <DicomServer>();
bool success = false;
store.AETitle = serverAE;
store.BeforeConnect += new BeforeConnectDelegate(store_BeforeConnect);
store.AfterConnect += new AfterConnectDelegate(store_AfterConnect);
store.BeforeAssociateRequest += new BeforeAssociationRequestDelegate(store_BeforeAssociateRequest);
store.AfterAssociateRequest += new AfterAssociateRequestDelegate(store_AfterAssociateRequest);
store.BeforeCStore += new BeforeCStoreDelegate(store_BeforeCStore);
store.AfterCStore += new AfterCStoreDelegate(store_AfterCStore);
store.BeforeReleaseRequest += new EventHandler(store_BeforeReleaseRequest);
store.AfterReleaseRequest += new EventHandler(store_AfterReleaseRequest);
try
{
scp.Timeout = server.ClientTimeout;
store.Store(scp, ds);
if (store.Rejected)
{
lastStatus = store.RejectReason;
}
else
{
if (store.Status != DicomCommandStatusType.Success)
{
lastStatus = store.Status.ToString();
}
else
{
success = true;
}
}
}
catch (Exception e)
{
if (e is ClientAssociationException)
{
ClientAssociationException ce = e as ClientAssociationException;
string message = string.Format("[Rules] Failed to establish association with server: {0}.", ce.Reason);
Utils.LogEvent(LogType.Error, MessageDirection.None, message, DicomCommandType.Undefined, null, store, null);
lastStatus = message;
}
if (e is DicomException)
{
DicomException de = e as DicomException;
string message = string.Format("[Rules] Error: {0}.", de.Message);
Utils.LogEvent(LogType.Error, MessageDirection.Input, message, DicomCommandType.Undefined, null, store, null);
lastStatus = de.Code.ToString();
}
else
{
string message = "[Rules] " + e.Message;
Logger.Global.Log(string.Empty, string.Empty, -1, string.Empty, string.Empty, -1, DicomCommandType.Undefined,
DateTime.Now, LogType.Error, MessageDirection.None, message, null, null);
lastStatus = e.Message;
}
}
finally
{
store.BeforeConnect -= new BeforeConnectDelegate(store_BeforeConnect);
store.AfterConnect -= new AfterConnectDelegate(store_AfterConnect);
store.BeforeAssociateRequest -= new BeforeAssociationRequestDelegate(store_BeforeAssociateRequest);
store.AfterAssociateRequest -= new AfterAssociateRequestDelegate(store_AfterAssociateRequest);
store.BeforeCStore -= new BeforeCStoreDelegate(store_BeforeCStore);
store.AfterCStore -= new AfterCStoreDelegate(store_AfterCStore);
store.BeforeReleaseRequest -= new EventHandler(store_BeforeReleaseRequest);
store.AfterReleaseRequest -= new EventHandler(store_AfterReleaseRequest);
ds = null;
}
return(success);
}
void store_BeforeConnect(object sender, BeforeConnectEventArgs e)
{
StoreScu scu = sender as StoreScu;
LogEvent(LogType.Information, MessageDirection.Output, CONNECT_REQUEST_SENT, DicomCommandType.Undefined, null, scu, null);
}
private void SendCopy(AutoCopyItem item)
{
AeInfoExtended[] aes = _aeManagementAgent.GetRelatedAeTitles(item.SourceAE, Module.AUTOCOPY_RELATION);
StoreScu store = new StoreScu();
Module.InitializeDicomSecurity(false);
StoreScu storeSecure = null;
DicomOpenSslVersion dicomOpenSslVersion = DicomNet.GetOpenSslVersion();
if (dicomOpenSslVersion.IsAvailable)
{
storeSecure = new StoreScu(Module._Server.TemporaryDirectory, DicomNetSecurityMode.Tls, Module._openSslOptions);
Module.SetCiphers(storeSecure);
}
DicomScp scp = null;
string[] sopInstances = item.Datasets.ToArray();
if (aes == null || aes.Length == 0)
{
return;
}
string clientAe = Module.Options.UseCustomAE ? Module.Options.AutoCopyAE : item.ClientAE;
AddEventHandlers(store, clientAe);
AddEventHandlers(storeSecure, clientAe);
foreach (AeInfoExtended ae in aes)
{
#if LEADTOOLS_V20_OR_LATER
// Update dbo.AeInfo.LastAccessDate to Date.Now
ae.LastAccessDate = DateTime.Now;
_aeManagementAgent.Update(ae.AETitle, ae);
#endif
bool useTls = ae.ClientPortUsage == ClientPortUsageType.Secure || ((ae.ClientPortUsage == ClientPortUsageType.SameAsServer) && (Module._Server.Secure));
useTls = (useTls && dicomOpenSslVersion.IsAvailable);
foreach (string sopInstance in sopInstances)
{
MatchingParameterCollection mpc = new MatchingParameterCollection();
MatchingParameterList mpl = new MatchingParameterList();
ICatalogEntity instanceEntity = RegisteredEntities.GetInstanceEntity(sopInstance);
mpl.Add(instanceEntity);
mpc.Add(mpl);
DataSet instanceData = _StorageAgent.QueryCompositeInstances(mpc);
// if (instanceData.Instance.Rows.Count == 1)
if (instanceData.Tables[DataTableHelper.InstanceTableName].Rows.Count == 1)
{
// string file = instanceData.Instance[0].ReferencedFile;
DataRow instanceRow = instanceData.Tables[DataTableHelper.InstanceTableName].Rows[0];
string file = RegisteredDataRows.InstanceInfo.ReferencedFile(instanceRow);
scp = new DicomScp(IPAddress.Parse(ae.Address), ae.AETitle, ae.Port);
try
{
if (useTls)
{
storeSecure.Store(scp, file);
}
else
{
store.Store(scp, file);
}
}
catch (ClientAssociationException ce)
{
string message = string.Format("[Auto Copy] Failed to establish association with server: {0}.", ce.Reason);
LogEvent(LogType.Error, MessageDirection.None, message, DicomCommandType.Undefined, null, store, null);
}
catch (DicomException de)
{
string message = string.Format("[Auto Copy] Error: {0}.", de.Message);
LogEvent(LogType.Error, MessageDirection.Input, message, DicomCommandType.Undefined, null, store, null);
}
catch (Exception e)
{
string message = "[Auto Copy] " + e.Message;
Logger.Global.Log(string.Empty, string.Empty, -1, string.Empty, string.Empty, -1, DicomCommandType.Undefined,
DateTime.Now, LogType.Error, MessageDirection.None, message, null, null);
}
}
}
}
RemoveEventHandlers(store);
RemoveEventHandlers(storeSecure);
foreach (string sopInstance in sopInstances)
{
item.Datasets.Remove(sopInstance);
}
}
