public override byte[] GetBlobData(DataCompareItem item, int index)
{
string fileName = item.GetSourceIdentifier <string>(0);
string tmpFile = System.IO.Path.Combine(Utility.GetTempPath(), $"{Guid.NewGuid()}.tmp");
try
{
//TODO: Need a change here to Data Sync so we can terminate the session and stop WinSCP.exe after the sync is finished rather than on each file.
using (Session session = GetSession())
{
var result = session.GetFiles(fileName, tmpFile, false, new TransferOptions {
TransferMode = TransferMode.Binary
});
if (result.IsSuccess)
{
return(System.IO.File.ReadAllBytes(tmpFile));
}
throw new Exception($"ERROR: Downloading File ({fileName})");
}
}
catch (OverflowException)
{
throw new ArgumentException($"ERROR: File ({fileName}) is too large to synchronise");
}
finally
{
if (System.IO.File.Exists(tmpFile))
{
try
{
System.IO.File.Delete(tmpFile);
}
catch (System.IO.IOException)
{
// Ignore ...
}
}
}
}
public override string GetFilePath(DataCompareItem item, int index) => Utility.StripStartSlash(System.IO.Path.GetDirectoryName(item.GetSourceIdentifier <string>(0)).Substring(Path.Length));
public override string GetFileName(DataCompareItem item, int index) => System.IO.Path.GetFileName(item.GetSourceIdentifier <string>(0));