public PacsStorageScu(IServerPartition partition, IDevice remoteDevice, string moveOriginatorAe,
ushort moveOrginatorMessageId)
: base(
partition.AeTitle, remoteDevice.AeTitle, remoteDevice.Hostname, remoteDevice.Port,
moveOriginatorAe, moveOrginatorMessageId)
{
_remoteDevice = remoteDevice;
}
public IDevice LookupDevice(IServerPartition partition, string aet)
{
Device device = null;
using (var ctx = new PacsContext())
{
var part = (from p in ctx.ServerPartitions select p).FirstOrDefault();
if (part != null)
{
device = part.Devices.FirstOrDefault(d => d.AeTitle.Equals(aet));
}
}
return(device);
}
private bool IsChanged(IServerPartition partition)
{
// new partitions
if (!_partitions.ContainsKey(partition.AeTitle))
{
return(true);
}
IServerPartition origalPartition = _partitions[partition.AeTitle];
if (origalPartition.AcceptAnyDevice != partition.AcceptAnyDevice)
{
return(true);
}
if (origalPartition.AutoInsertDevice != partition.AutoInsertDevice)
{
return(true);
}
if (origalPartition.Description != partition.Description)
{
return(true);
}
if (origalPartition.Enable != partition.Enable)
{
return(true);
}
if (origalPartition.Port != partition.Port)
{
return(true);
}
return(false);
}
private void StartListeners(IServerPartition part)
{
var parms = new DicomScpContext(part);
//TODO support IPV6
var scp = new DicomScp <DicomScpContext>(parms, AssociationVerifier.Verify)
{
ListenPort = part.Port,
AeTitle = part.AeTitle
};
if (scp.Start(IPAddress.Any))
{
_listenerList.Add(scp);
Log.Info("Start listen on {0} for server destAe {1}",
part.Port, part.Description);
}
else
{
Log.Error("Unable to listen on {0} for server destAe {1}",
part.Port, part.Description);
Log.Error("destAe {0} will not accept any DICOM associations", part.Description);
}
}
public DicomScpContext(IServerPartition partition)
{
Partition = partition;
}
public IDevice LookupDevice(IServerPartition partition, AssociationParameters association, out bool isNew)
{
isNew = false;
Device device = null;
using (var ctx = new PacsContext())
{
var part = (from p in ctx.ServerPartitions select p).FirstOrDefault();
if (part != null)
{
device = part.Devices.FirstOrDefault(d => d.AeTitle.Equals(association.CallingAE));
}
if (device == null)
{
if (!partition.AcceptAnyDevice)
{
return(null);
}
if (partition.AutoInsertDevice)
{
device = new Device()
{
AeTitle = association.CallingAE,
Enabled = true,
Description = string.Format("AE: {0}", association.CallingAE),
Hostname = association.RemoteEndPoint.Address.ToString(),
Port = 104,
AllowQuery = true,
AllowRetrieve = true,
AllowStorage = true,
ServerPartitionPK = part.Id,
LastAccessTime = DateTime.Now
};
ctx.Devices.Add(device);
ctx.SaveChanges();
isNew = true;
}
}
if (device != null)
{
if (device.Dhcp && !association.RemoteEndPoint.Address.ToString().Equals(device.Hostname))
{
device.Hostname = association.RemoteEndPoint.Address.ToString();
device.LastAccessTime = DateTime.Now;
ctx.SaveChanges();
}
else if (!isNew)
{
device.LastAccessTime = DateTime.Now;
ctx.SaveChanges();
}
}
}
return(device);
}
public PacsStorageScu(IServerPartition partition, IDevice remoteDevice)
: base(partition.AeTitle, remoteDevice.AeTitle, remoteDevice.Hostname, remoteDevice.Port)
{
_remoteDevice = remoteDevice;
}