internal DicomAttributeSQ(DicomAttributeSQ attrib, bool copyBinary, bool copyPrivate, bool copyUnknown)
: base(attrib)
{
DicomSequenceItem[] items = (DicomSequenceItem[])attrib.Values;
if (items != null)
{
_values = new DicomSequenceItem[items.Length];
for (int i = 0; i < items.Length; i++)
_values[i] = (DicomSequenceItem) items[i].Copy(copyBinary, copyPrivate, copyUnknown);
}
}
/// <summary>
/// Initializes a new instance of the DicomDirectory class.
/// </summary>
/// <remarks>Sets most default values which can be changed via </remarks>
/// <param name="aeTitle">The AE Title of the Media Reader/Writer accessing the DICOMDIR</param>
public DicomDirectory(string aeTitle)
{
try
{
_dicomDirFile = new DicomFile();
_dicomDirFile.MetaInfo[DicomTags.FileMetaInformationVersion].Values = new byte[] { 0x00, 0x01 };
_dicomDirFile.MediaStorageSopClassUid = DicomUids.MediaStorageDirectoryStorage.UID;
_dicomDirFile.SourceApplicationEntityTitle = aeTitle;
_dicomDirFile.TransferSyntax = TransferSyntax.ExplicitVrLittleEndian;
//_dicomDirFile.PrivateInformationCreatorUid = String.Empty;
_dicomDirFile.DataSet[DicomTags.FileSetId].Values = String.Empty;
ImplementationVersionName = DicomImplementation.Version;
ImplementationClassUid = DicomImplementation.ClassUID.UID;
_dicomDirFile.MediaStorageSopInstanceUid = DicomUid.GenerateUid().UID;
// Set zero value so we can calculate the file Offset
_dicomDirFile.DataSet[DicomTags.OffsetOfTheFirstDirectoryRecordOfTheRootDirectoryEntity].SetUInt32(0, 0);
_dicomDirFile.DataSet[DicomTags.OffsetOfTheLastDirectoryRecordOfTheRootDirectoryEntity].SetUInt32(0,0);
_dicomDirFile.DataSet[DicomTags.FileSetConsistencyFlag].SetUInt16(0,0);
_directoryRecordSequence = (DicomAttributeSQ)_dicomDirFile.DataSet[DicomTags.DirectoryRecordSequence];
}
catch (Exception ex)
{
Platform.Log(LogLevel.Error, ex, "Exception initializing DicomDirectory");
throw;
}
}