private void bwExtract_DoWork(object sender, DoWorkEventArgs e)
{
var archive = string.Empty;
var file = string.Empty;
try
{
if (bwExtract.CancellationPending)
{
e.Cancel = true;
bwExtract.ReportProgress(0);
return;
}
var lst = (List <FileDownload>)e.Argument;
foreach (var item in lst)
{
if (bwExtract.CancellationPending)
{
e.Cancel = true;
bwExtract.ReportProgress(0);
return;
}
archive = item.Tmp;
file = item.Local;
bwExtract.ReportProgress(0, item.Name);
var dir = Path.GetDirectoryName(file);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
//todo roca sheicvleba saxeli da daerqmeba AppStart.exe mashin ra unda qnas???
if (_selfUpdate && file.EndsWith(_xmlUpdate.AppExeName, StringComparison.InvariantCultureIgnoreCase))
{
file = Ext.GetNewVersionExeFileName();
}
if (File.Exists(file))
{
File.Delete(file);
}
switch (_xmlUpdate.Compress.ToLowerInvariant())
{
case "":
File.Copy(archive, file);
break;
case "gzip":
GZipHelper.DecompressFile(archive, file);
break;
//case "zip":
// SharpZLibHelper.DecompressFile(item.Tmp, item.Local);
// break;
case "7zip":
SevenZipHelper.DecompressFileLZMA(archive, file);
//File.WriteAllBytes(item.Local, SevenZipHelper.Decompress(File.ReadAllBytes(item.Tmp)));
break;
default:
throw new ArgumentException("Invalid compress type (use: gzip, 7zip).");
}
//Don't delete file becouse we downloaded same hashed file one time.
//We'll delete all files after extract completes.
//try
//{
// File.Delete(archive);
//}
//catch { }
}
}
catch (Exception ex)
{
throw new Exception(ex.Message + "\n\nTmp Archive: " + archive + "\n\nFile: " + file, ex);
}
}