public JwList<VmScheduledUpload> GetChunkedScheduledUploads()
{
JwList<VmScheduledUpload> uploads = new JwList<VmScheduledUpload>();
JwList<JwCsvRow> rows = JwUtility.ReadCsvFile(GetChunkedSessionManifestFileName());
foreach( JwCsvRow row in rows)
{
VmScheduledUpload upload = new VmScheduledUpload();
upload.Name = row.Fields[0];
upload.FileType = row.Fields[1];
upload.SizeInBytes = JwUtility.ParseInteger(row.Fields[2]);
upload.AirportCode = row.Fields[3];
uploads.Add(upload);
}
return uploads;
}
public void AddUpload(
JwList<VmScheduledUpload> v,
String name,
String fullName,
String fileTypeCode,
String airportCode)
{
VmScheduledUpload o = new VmScheduledUpload();
o.Name = name;
o.FullName = fullName;
o.FileType = fileTypeCode;
o.AirportCode = airportCode;
FileInfo fi = new FileInfo(fullName);
o.SizeInBytes = ( fi.Exists ) ? fi.Length : 0;
v.Add(o);
}
public void WriteFile(VmScheduledUpload upload)
{
WriteFile(
upload.AirportCode,
upload.FileType,
upload.Name,
upload.FullName);
}
public void UploadChunk(StringBuilder sb, VmScheduledUpload upload, long endByte)
{
long beginByte = endByte + 1;
long remainingLength = _packetSize - sb.Length;
long desiredEndByte = beginByte + remainingLength;
long constrainedEndByte = upload.SizeInBytes;
endByte = Math.Min(desiredEndByte, constrainedEndByte);
String fileName = _manager.GetPathToFile(
upload.AirportCode,
upload.FileType,
upload.Name);
String value = JwUtility.ReadPartially(
fileName,
(int)beginByte,
(int)endByte);
sb.Append(value);
if( sb.Length == _packetSize)
{
Upload(sb);
sb.Length = 0;
}
if( endByte == upload.SizeInBytes)
{
if( _uploads.IsEmpty() )
{
if( sb.Length != 0) Upload(sb);
return;
}
upload = _uploads.RemoveFirst();
endByte = 0;
}
UploadChunk(sb, upload, endByte-1);
}