/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public static byte[] CompressBytes(byte[] data)
{
var o = new MemoryStream();
var s = new ICSharpCode.SharpZipLib.Tar.TarOutputStream(o);
s.Write(data, 0, data.Length);
s.Close();
o.Flush();
o.Close();
return(o.ToArray());
}
private void _CompressTAR(string pathFileTAR, IDTSComponentEvents componentEvents, System.IO.Stream stream)
{
bool b = false;
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(_folderSource);
System.IO.FileInfo[] fi_s = di.GetFiles("*.*", System.IO.SearchOption.AllDirectories);
if (stream == null)
{
stream = System.IO.File.Create(pathFileTAR);
}
using (ICSharpCode.SharpZipLib.Tar.TarOutputStream tar = new ICSharpCode.SharpZipLib.Tar.TarOutputStream(stream))
{
foreach (System.IO.FileInfo fi in fi_s)
{
if (!System.Text.RegularExpressions.Regex.Match(fi.FullName, _fileFilter).Success)
{
componentEvents.FireInformation(1, "UnZip SSIS", _typeCompression.ToString() + ": file " + fi.FullName + " doesn't match regex filter '" + _fileFilter + "'. File not processed.", null, 0, ref b);
continue;
}
componentEvents.FireInformation(1, "UnZip SSIS", _typeCompression.ToString() + ": Compress (with '" + _storePaths.ToString() + "') file: " + fi.FullName, null, 0, ref b);
string fileName = fi.FullName;
if (_storePaths == Store_Paths.Absolute_Paths)
{
//Absolute Path
fileName = fi.FullName.Replace("\\", "/").Substring(3);
}
else if (_storePaths == Store_Paths.Relative_Paths)
{
//Relative Path
fileName = fileName.Replace(_folderSource, "").Replace("\\", "/");
if (_addRootFolder)
{
fileName = (di.Name + "/" + fileName).Replace("//", "/");
}
}
else if (_storePaths == Store_Paths.No_Paths)
{
//No Path
fileName = fi.Name;
}
else
{
throw new Exception("Please select type Store Paths (No_Paths / Relative_Paths / Absolute_Paths).");
}
using (System.IO.FileStream fs = new System.IO.FileStream(fi.FullName, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
ICSharpCode.SharpZipLib.Tar.TarEntry te = ICSharpCode.SharpZipLib.Tar.TarEntry.CreateTarEntry(fileName);
te.Size = fs.Length;
tar.PutNextEntry(te);
fs.CopyTo(tar);
fs.Flush();
tar.Flush();
tar.CloseEntry();
}
}
tar.Flush();
tar.Close();
}
}