private void _CompressZIP(string pathFileZip, IDTSComponentEvents componentEvents)
{
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(_folderSource);
System.IO.FileInfo[] fi_s = di.GetFiles("*.*", (_recurse ? System.IO.SearchOption.AllDirectories : System.IO.SearchOption.TopDirectoryOnly));
bool b = false;
try
{
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream fz = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(System.IO.File.Create(pathFileZip)))
{
fz.SetLevel(9);
if (!string.IsNullOrEmpty(_comment))
{
componentEvents.FireInformation(1, "UnZip SSIS", "Set Comment.", null, 0, ref b);
fz.SetComment(_comment);
}
if (!string.IsNullOrWhiteSpace(_password))
{
componentEvents.FireInformation(1, "UnZip SSIS", "Set Password.", null, 0, ref b);
fz.Password = _password;
}
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 file_name = "";
ICSharpCode.SharpZipLib.Zip.ZipEntry ze = null;
if (_storePaths == Store_Paths.Absolute_Paths)
{
//Absolute Path
file_name = ICSharpCode.SharpZipLib.Zip.ZipEntry.CleanName(fi.FullName);
ze = new ICSharpCode.SharpZipLib.Zip.ZipEntry(file_name);
}
else if (_storePaths == Store_Paths.Relative_Paths)
{
//Relative Path
ICSharpCode.SharpZipLib.Zip.ZipNameTransform zn = new ICSharpCode.SharpZipLib.Zip.ZipNameTransform(_folderSource);
file_name = zn.TransformFile(fi.FullName);
if (_addRootFolder)
{
file_name = (di.Name + "/" + file_name).Replace("//", "/");
}
ze = new ICSharpCode.SharpZipLib.Zip.ZipEntry(file_name);
}
else if (_storePaths == Store_Paths.No_Paths)
{
//No Path
file_name = fi.Name;
ze = new ICSharpCode.SharpZipLib.Zip.ZipEntry(file_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))
{
ze.Size = fs.Length;
fz.PutNextEntry(ze);
fs.CopyTo(fz);
fs.Flush();
fz.Flush();
fz.CloseEntry();
}
}
fz.Flush();
}
_Check_ZIP(pathFileZip, componentEvents);
}
catch (Exception ex)
{
componentEvents.FireError(1000, "UnZip SSIS", ex.Message, null, 0);
throw;
}
finally
{
}
}
