private static void WriteUIDItem(DICOMBinaryWriter dw, ItemType iType, string uid) { if (!string.IsNullOrEmpty(uid)) { dw.Write((byte) iType); dw.WriteNullBytes(1); // Reserved Null Byte LengthWriter.WriteBigEndian(dw, uid.Length, 2); dw.Write(uid); } }
public static void WriteLittleEndian(DICOMBinaryWriter dw, VR vr, DICOMWriteSettings settings, IDICOMElement toWrite) { byte[] data = DataComposer.GetDataLittleEndian(toWrite); LengthWriter.Write(dw, vr, settings, data != null ? data.Length : 0); dw.Write(data != null ? data : new byte[0]); }
public byte[] Write() { var written = new byte[0]; var stream = new MemoryStream(); using (var dw = new DICOMBinaryWriter(stream)) { dw.Write((byte)PDUType.A_ABORT); dw.WriteNullBytes(1); //Reserved Null byte LengthWriter.WriteBigEndian(dw, 4, 4); dw.WriteNullBytes(2); //Reserved Null bytes dw.Write((byte)Source); dw.Write((byte)Reason); written = stream.ToArray(); } return written; }
public static void WriteLittleEndian(DICOMBinaryWriter dw, VR vr, DICOMWriteSettings settings, int length) { byte[] lengthBytes = new byte[0]; if (!(settings.TransferSyntax == TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN)) { switch (VRDictionary.GetEncodingFromVR(vr)) { case VREncoding.ExplicitLong: dw.WriteNullBytes(2); lengthBytes = BitConverter.GetBytes(length); break; case VREncoding.ExplicitShort: lengthBytes = BitConverter.GetBytes((short)length); break; case VREncoding.Implicit: lengthBytes = BitConverter.GetBytes(length); break; } } else { lengthBytes =BitConverter.GetBytes(length); } dw.Write(lengthBytes); }
public static void WriteMaxLength(DICOMBinaryWriter dw, int length) { dw.Write((byte) ItemType.MAXIMUM_LENGTH); dw.WriteNullBytes(1); // Reserved Null Byte LengthWriter.WriteBigEndian(dw, 4, 2); LengthWriter.WriteBigEndian(dw, length, 4); }
public static void WritePDVItem(DICOMBinaryWriter dw, PDVItem pdv) { //Write fragment first so we have length var fragment = new byte[0]; using (var stream = new MemoryStream()) { using (var fragDw = new DICOMBinaryWriter(stream)) { WritePDVFragment(fragDw, pdv.Fragment); fragment = stream.ToArray(); } } LengthWriter.WriteBigEndian(dw, fragment.Length + 1, 4); dw.Write((byte) pdv.PresentationContextID); dw.Write(fragment); }
public static void Write(DICOMBinaryWriter dw, VR vr, DICOMWriteSettings settings, int length) { var lengthBytes = BitConverter.GetBytes(length); if (settings.TransferSyntax != TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN) { //Length byte size depends on VR Encoding switch (VRDictionary.GetEncodingFromVR(vr)) { case VREncoding.ExplicitLong: dw.WriteNullBytes(2); lengthBytes = BitConverter.GetBytes(length); break; case VREncoding.ExplicitShort: lengthBytes = BitConverter.GetBytes((ushort) length); break; case VREncoding.Implicit: lengthBytes = BitConverter.GetBytes(length); break; } } if (settings.TransferSyntax == TransferSyntax.EXPLICIT_VR_BIG_ENDIAN) { Array.Reverse(lengthBytes); } dw.Write(lengthBytes); }
public static void Write(DICOMBinaryWriter dw, VR vr, DICOMWriteSettings settings, int length) { var lengthBytes = BitConverter.GetBytes(length); if (settings.TransferSyntax != TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN) { //Length byte size depends on VR Encoding switch (VRDictionary.GetEncodingFromVR(vr)) { case VREncoding.ExplicitLong: dw.WriteNullBytes(2); lengthBytes = BitConverter.GetBytes(length); break; case VREncoding.ExplicitShort: lengthBytes = BitConverter.GetBytes((ushort) length); if (length > 65536) { throw new ArgumentOutOfRangeException("Length is greater than allowed for explicit VR syntax. Try using implicit VR"); } break; case VREncoding.Implicit: lengthBytes = BitConverter.GetBytes(length); break; } } if (settings.TransferSyntax == TransferSyntax.EXPLICIT_VR_BIG_ENDIAN) { Array.Reverse(lengthBytes); } dw.Write(lengthBytes); }
private static void WriteIndefiniteLength(DICOMWriteSettings settings, DICOMBinaryWriter dw) { if (!(settings.TransferSyntax == TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN)) { dw.WriteNullBytes(2); } dw.Write(new byte[] {0xFF, 0xFF, 0xFF, 0xFF}); }
private static void WriteIndefiniteLength(DICOMWriteSettings settings, DICOMBinaryWriter dw) { if (!(settings.TransferSyntax == TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN)) { dw.WriteNullBytes(2); } dw.Write(new byte[] { 0xFF, 0xFF, 0xFF, 0xFF }); }
public static void WriteVR(DICOMBinaryWriter dw, DICOMWriteSettings settings, VR vr) { if (!(settings.TransferSyntax == TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN)) { string abbreviation = VRDictionary.GetAbbreviationFromVR(vr); dw.Write(abbreviation); } }
public static void WriteVR(DICOMBinaryWriter dw, DICOMWriteSettings settings, VR vr) { if (!(settings.TransferSyntax == TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN)) { string abbreviation = VRDictionary.GetAbbreviationFromVR(vr); dw.Write(abbreviation); } }
public byte[] Write() { var written = new byte[0]; using (var stream = new MemoryStream()) { using (var dw = new DICOMBinaryWriter(stream)) { dw.Write((byte) PDUType.P_DATA_TRANSFER); dw.WriteNullBytes(1); //Reserved Null byte byte[] items = WriteItems(); LengthWriter.WriteBigEndian(dw, items.Length, 4); dw.Write(items); written = stream.ToArray(); } } return written; }
public byte[] Write() { var written = new byte[0]; using (var stream = new MemoryStream()) { using (var dw = new DICOMBinaryWriter(stream)) { dw.Write((byte)PDUType.A_ASSOC_ACCEPT); dw.WriteNullBytes(1); //Reserved Null byte byte[] body = WriteBody(); LengthWriter.WriteBigEndian(dw, body.Length, 4); dw.Write(body); written = stream.ToArray(); } } return written; }
public static void WriteVR(DICOMBinaryWriter dw, DICOMIOSettings settings, IDICOMElement toWrite) { if (!(settings.TransferSyntax == TransferSyntax.IMPLICIT_VR_LITTLE_ENDIAN)) { var vr = VRDictionary.GetVRFromType(toWrite); var abbreviation = VRDictionary.GetAbbreviationFromVR(vr); dw.Write(abbreviation); } }
public static int WriteGroup(DICOMBinaryWriter dw, DICOMWriteSettings settings, DICOMObject d, IDICOMElement el) { byte[] groupBytes = WriteGroupBytes(d, settings, el.Tag.Group); int length = groupBytes.Length; var ul = el as UnsignedLong; ul.SetData((uint) length); DICOMElementWriter.Write(dw, settings, ul); dw.Write(groupBytes); return d.Elements.Where(elm => elm.Tag.Group == ul.Tag.Group).ToList().Count - 1; }
public static void WriteAsyncOperations(DICOMBinaryWriter dw, AsyncOperations ao) { if (ao != null) { dw.Write((byte) ItemType.ASYNCHRONOUS_OPERATIONS_WINDOW); dw.WriteNullBytes(1); // Reserved Null Byte LengthWriter.WriteBigEndian(dw, 4, 2); LengthWriter.WriteBigEndian(dw, ao.MaxInvokeOperations, 2); LengthWriter.WriteBigEndian(dw, ao.MaxPerformOperations, 2); } }
public static int WriteGroupLittleEndian(DICOMBinaryWriter dw, DICOMWriteSettings settings, DICOMObject d, IDICOMElement el) { byte[] groupBytes = WriteGroupBytesLittleEndian(d, settings, el.Tag.Group); int length = groupBytes.Length; UnsignedLong ul = el as UnsignedLong; ul.SetData((uint)length); DICOMElementWriter.WriteLittleEndian(dw, settings, ul); dw.Write(groupBytes); return(d.Elements.Where(elm => elm.Tag.Group == ul.Tag.Group).ToList().Count - 1); }
public static int WriteGroup(DICOMBinaryWriter dw, DICOMIOSettings settings, DICOMObject d, IDICOMElement el) { var groupBytes = WriteGroupBytes(d, settings, el.Tag.Group); var length = groupBytes.Length; var ul = el as UnsignedLong; ul.SetData((uint)length); DICOMElementWriter.Write(dw, settings, ul); dw.Write(groupBytes); return(d.Elements.Where(elm => elm.Tag.Group == ul.Tag.Group).ToList().Count - 1); }
public static void WriteLittleEndian(DICOMBinaryWriter dw, int length, int numberOfBytes) { byte[] lengthBytes = new byte[0]; switch (numberOfBytes) { case 2: lengthBytes = BitConverter.GetBytes((short)length); break; case 4: lengthBytes = BitConverter.GetBytes(length); break; } dw.Write(lengthBytes); }
public static void WriteBigEndian(DICOMBinaryWriter dw, int length, int numberOfBytes) { byte[] lengthBytes = new byte[0]; switch (numberOfBytes) { case 2: lengthBytes = BitConverter.GetBytes((short)length).Reverse().ToArray(); break; case 4: lengthBytes = BitConverter.GetBytes(length).Reverse().ToArray(); break; } dw.Write(lengthBytes); }
public static void WriteBigEndian(DICOMBinaryWriter dw, int length, int numberOfBytes) { var lengthBytes = new byte[0]; switch (numberOfBytes) { case 2: lengthBytes = BitConverter.GetBytes((ushort) length).Reverse().ToArray(); break; case 4: lengthBytes = BitConverter.GetBytes(length).Reverse().ToArray(); break; } dw.Write(lengthBytes); }
private byte[] WriteBody() { var body = new byte[0]; var stream = new MemoryStream(); using (var dw = new DICOMBinaryWriter(stream)) { //Main body LengthWriter.WriteBigEndian(dw, ProtocolVersion, 2); //Protocol Version dw.WriteNullBytes(2); //Reserved Null bytes dw.Write(CalledEntityTitle.PadRight(16)); dw.Write(CallingEntityTitle.PadRight(16)); dw.WriteNullBytes(32); //Reserved Null bytes ItemWriter.WriteApplicationContext(dw, ApplicationContext); foreach (PresentationContext pc in PresentationContexts) { ItemWriter.WritePresentationCtxAcceptType(dw, pc); } ItemWriter.WriteUserInfo(dw, UserInfo); body = stream.ToArray(); } return body; }
public static void WriteBigEndian(DICOMBinaryWriter dw, int length, int numberOfBytes) { byte[] lengthBytes=null; switch (numberOfBytes) { case 2: lengthBytes = BitConverter.GetBytes((ushort) length); break; case 4: lengthBytes = BitConverter.GetBytes(length); break; } Array.Reverse(lengthBytes); dw.Write(lengthBytes); }
public static void WriteLittleEndian(DICOMBinaryWriter dw, int length, int numberOfBytes) { var lengthBytes = new byte[0]; switch (numberOfBytes) { case 2: lengthBytes = BitConverter.GetBytes((short)length); break; case 4: lengthBytes = BitConverter.GetBytes(length); break; } dw.Write(lengthBytes); }
public static void WriteLittleEndian(DICOMBinaryWriter dw, DICOMWriteSettings settings, IDICOMElement toWrite) { var s = toWrite as Sequence; DICOMTagWriter.WriteLittleEndian(dw, toWrite.Tag); VRWriter.WriteVR(dw, settings, VR.Sequence); if (settings.DoWriteIndefiniteSequences) { WriteIndefiniteLength(settings, dw); SequenceItemWriter.WriteItemsLittleEndian(dw, settings, s.Items); WriteEndOfSequenceLittleEndian(dw); } else { byte[] itemsBytes = SequenceItemWriter.WriteItemsLittleEndian(settings, s.Items); LengthWriter.Write(dw, VR.Sequence, settings, itemsBytes.Length); dw.Write(itemsBytes); } }
public static void WriteLittleEndian(DICOMBinaryWriter dw, DICOMWriteSettings settings, IDICOMElement toWrite) { Sequence s = toWrite as Sequence; DICOMTagWriter.WriteLittleEndian(dw, toWrite.Tag); VRWriter.WriteVR(dw, settings, VR.Sequence); if (settings.DoWriteIndefiniteSequences) { WriteIndefiniteLength(settings, dw); SequenceItemWriter.WriteItemsLittleEndian(dw, settings, s.Items); WriteEndOfSequenceLittleEndian(dw); } else { byte[] itemsBytes = SequenceItemWriter.WriteItemsLittleEndian(settings, s.Items); LengthWriter.Write(dw, VR.Sequence, settings, itemsBytes.Length); dw.Write(itemsBytes); } }
public static void WriteItemLittleEndian(DICOMBinaryWriter dw, DICOMWriteSettings settings, DICOMObject d) { DICOMTagWriter.WriteLittleEndian(dw, TagHelper.SEQUENCE_ITEM); using (var stream = new MemoryStream()) { using (var itemDw = new DICOMBinaryWriter(stream)) { DICOMObjectWriter.Write(itemDw, settings, d); if (!settings.DoWriteIndefiniteSequences) { LengthWriter.Write(dw, VR.Null, settings, (int) stream.Length); dw.Write(stream.ToArray()); } else { WriteIndefiniteLittleEndian(dw, stream.ToArray()); } } } }
public static void WriteItemLittleEndian(DICOMBinaryWriter dw, DICOMWriteSettings settings, DICOMObject d) { DICOMTagWriter.WriteLittleEndian(dw, TagHelper.Item); using (var stream = new MemoryStream()) { using (var itemDw = new DICOMBinaryWriter(stream)) { DICOMObjectWriter.Write(itemDw, settings, d, true); if (!settings.DoWriteIndefiniteSequences) { LengthWriter.Write(dw, VR.Null, settings, (int)stream.Length); dw.Write(stream.ToArray()); } else { WriteIndefiniteLittleEndian(dw, stream.ToArray()); } } } }
private static void WriteEndOfSequenceBigEndian(DICOMBinaryWriter dw) { dw.Write(_endOfSequence_BE); }
private static void WriteEndOfSequenceLittleEndian(DICOMBinaryWriter dw) { dw.Write(_endOfSequence_LE); }
private static void WriteIndefiniteLittleEndian(DICOMBinaryWriter dw, byte[] itemBytes) { dw.Write(new byte[] { 0xFF, 0xFF, 0xFF, 0xFF }); dw.Write(itemBytes); dw.Write(_endOfSequenceItem_LE); }
public static void WriteItemsLittleEndian(DICOMBinaryWriter dw, DICOMWriteSettings settings, List <DICOMObject> items) { dw.Write(WriteItemsLittleEndian(settings, items)); }
private static void WriteIndefiniteLittleEndian(DICOMBinaryWriter dw, byte[] itemBytes) { dw.Write(new byte[] {0xFF, 0xFF, 0xFF, 0xFF}); dw.Write(itemBytes); dw.Write(_endOfSequenceItem_LE); }
private static void WriteEndOfSequenceBigEndian(DICOMBinaryWriter dw) { dw.Write(_endOfSequence_BE); }
public static void WriteLittleEndian(DICOMBinaryWriter dw, Tag tag) { byte[] tagBytes = WriteLittleEndian(tag); dw.Write(tagBytes); }
public static void WriteLittleEndian(DICOMBinaryWriter dw, VR vr, DICOMWriteSettings settings, IDICOMElement toWrite) { byte[] data = DataComposer.GetDataLittleEndian(toWrite); LengthWriter.WriteLittleEndian(dw, vr, settings, data != null ? data.Length : 0); dw.Write(data != null ? data : new byte[0]); }
public static void WritePresentationCtxAcceptType(DICOMBinaryWriter dw, PresentationContext pc) { dw.Write((byte) ItemType.PRESENTATION_CONTEXT_ACCEPT); dw.WriteNullBytes(1); //Reserved Null Byte byte[] internBytes; //Will use to get length using (var stream = new MemoryStream()) { using (var intern = new DICOMBinaryWriter(stream)) { intern.Write((byte) pc.Id); intern.WriteNullBytes(1); intern.Write((byte) pc.Reason); intern.WriteNullBytes(1); WriteTransferSyntax(intern, pc.TransferSyntaxes.First()); internBytes = stream.ToArray(); } } LengthWriter.WriteBigEndian(dw, internBytes.Length, 2); dw.Write(internBytes); }
public static void WriteBigEndian(DICOMBinaryWriter dw, Tag tag) { byte[] tagBytes = WriteBigEndian(tag); dw.Write(tagBytes); }
public static void WriteItemsLittleEndian(DICOMBinaryWriter dw, DICOMWriteSettings settings, List<DICOMObject> items) { dw.Write(WriteItemsLittleEndian(settings, items)); }
public static void WriteLittleEndian(DICOMBinaryWriter dw, Tag tag) { var tagBytes = WriteLittleEndian(tag); dw.Write(tagBytes); }
private static void WriteEndOfSequenceLittleEndian(DICOMBinaryWriter dw) { dw.Write(_endOfSequence_LE); }
public static void Write(DICOMBinaryWriter dw) { dw.WriteNullBytes(128); dw.Write("DICM"); }
public static void WritePDVFragment(DICOMBinaryWriter dw, PDVItemFragment frag) { WritePDVFragmentMessageHeader(dw, frag); dw.Write(frag.Data); }
public static void Write(DICOMBinaryWriter dw) { dw.WriteNullBytes(128); dw.Write("DICM"); }
public static void WriteUserInfo(DICOMBinaryWriter dw, UserInfo info) { dw.Write((byte) ItemType.USER_INFO); dw.WriteNullBytes(1); // Reserved Null Byte var body = new byte[0]; using (var stream = new MemoryStream()) //Will write inner object to get length { using (var wr = new DICOMBinaryWriter(stream)) { WriteMaxLength(wr, info.MaxPDULength); WriteImplementationClassUID(wr, info.ImplementationUID); WriteAsyncOperations(wr, info.AsynchronousOperations); WriteImplementationVersion(wr, info.ImplementationVersion); body = stream.ToArray(); } } LengthWriter.WriteBigEndian(dw, body.Length, 2); dw.Write(body); }
private static void WritePDVFragmentMessageHeader(DICOMBinaryWriter dw, PDVItemFragment frag) { var bits = new BitArray(8); bits.Set(0, frag.IsCommandObject); bits.Set(1, frag.IsLastItem); var bytes = new byte[1]; bits.CopyTo(bytes, 0); dw.Write(bytes[0]); }