private StciRgb LoadStciRgb(BinaryReader aReader, Ja2Data.StciHeader aHeader)
{
StciRgb _newStciRgb = new StciRgb();
Ja2Data.StciRgb _stciRgb = new Ja2Data.StciRgb(aHeader);
Ja2Data.StciRgbHeader _subHeader = (Ja2Data.StciRgbHeader)_stciRgb.Header.SubHeader;
_newStciRgb.AlphaDepth = _subHeader.AlphaDepth;
_newStciRgb.AlphaMask = (int)_subHeader.AlphaMask;
_newStciRgb.BlueDepth = _subHeader.BlueDepth;
_newStciRgb.BlueMask = (int)_subHeader.BlueMask;
_newStciRgb.GreenDepth = _subHeader.GreenDepth;
_newStciRgb.GreenMask = (int)_subHeader.GreenMask;
_newStciRgb.RedDepth = _subHeader.RedDepth;
_newStciRgb.RedMask = (int)_subHeader.RedMask;
_newStciRgb.DateCreated = DateTime.Now;
_newStciRgb.UserId = this.FUserId;
int _imageSize = (int)_stciRgb.Header.OriginalImageSize;
UnstructuredData _data = new UnstructuredData();
_data.Data = aReader.ReadBytes(_imageSize);
_data.UserId = this.FUserId;
_data.DateCreated = DateTime.Now;
this.FUnstructuredData.Add(_data);
_newStciRgb.UnstructuredData = _data;
return(_newStciRgb);
}
private byte[] DownloadStciRgb(SlfRecordStci aStciRecord, int aDataLength)
{
Ja2Data.StciHeader _header = DownloadStciHeader(aStciRecord);
StciRgb _rgbRec = aStciRecord.StciRgb.First();
Ja2Data.StciRgbHeader _subHeader = new Ja2Data.StciRgbHeader();
_subHeader.AlphaDepth = _rgbRec.AlphaDepth;
_subHeader.AlphaMask = (uint)_rgbRec.AlphaMask;
_subHeader.BlueDepth = _rgbRec.BlueDepth;
_subHeader.BlueMask = (uint)_rgbRec.BlueMask;
_subHeader.GreenDepth = _rgbRec.GreenDepth;
_subHeader.GreenMask = (uint)_rgbRec.GreenMask;
_subHeader.RedDepth = _rgbRec.RedDepth;
_subHeader.RedMask = (uint)_rgbRec.RedMask;
_header.SubHeader = _subHeader;
Ja2Data.StciRgb _stciRgb = new Ja2Data.StciRgb(_header);
_stciRgb.ImageData = _rgbRec.UnstructuredData.Data;
byte[] _buffer = new byte[aDataLength];
using (MemoryStream _ms = new MemoryStream(_buffer))
{
_stciRgb.Save(_ms);
}
return(_buffer);
}
public override int Upload(BinaryReader aReader, int aSlfFileId)
{
int _count = 0;
foreach (Ja2Data.SlfFile.Record _file in this.FFiles)
{
try
{
aReader.BaseStream.Position = _file.Offset;
SlfRecordHeader _recHeader = this.CreateSlfRecordHeader(_file);
this.FHeaders.Add(_recHeader);
Ja2Data.StciHeader _stciHeader = new Ja2Data.StciHeader();
_stciHeader.Read(aReader);
SlfRecordStci _stciRecord = this.LoadStciHeader(_stciHeader);
_stciRecord.SlfRecordHeader = _recHeader;
_stciRecord.SlfFileId = aSlfFileId;
this.FRecords.Add(_stciRecord);
if (_stciHeader.IsIndexed)
{
StciIndexed _newStciIndexed = this.LoadStciIndexed(aReader, _stciHeader);
_newStciIndexed.SlfRecordStci = _stciRecord;
this.FRecordsIndexed.Add(_newStciIndexed);
}
else
{
StciRgb _newStciRgb = this.LoadStciRgb(aReader, _stciHeader);
_newStciRgb.SlfRecordStci = _stciRecord;
this.FRecordsRgb.Add(_newStciRgb);
}
this.AddRecordsToDataSet();
_count += this.SaveChanges();
}
catch (Exception _exc)
{
string _excMess = String.Format("Uploading file {0} exception\n", _file.FileName);
throw new Exception(_excMess, _exc);
}
}
return(_count);
}
