void DownloadThread()
{
lock (this) { runningThreads++; }
try
{
string tempFile = Path.GetTempFileName();
CompressionWebClient client = new CompressionWebClient();
int index = -1;
while (index < onlineFiles.Count && !cancel)
{
lock (this)
{
counter++;
index = counter;
}
if (index >= onlineFiles.Count)
return;
string onlineFile = onlineFiles[index];
bool success = false;
try
{
client.DownloadFile(onlineFile, tempFile);
var extCol = ExtensionCollection.Load(tempFile);
lock (this)
{
MpeCore.MpeInstaller.KnownExtensions.Add(extCol);
}
success = true;
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(string.Format("Error downloading '{0}': {1}", onlineFile, ex.Message));
}
Invoke((Action)(() =>
{
progressBar1.Value++;
listBox1.Items.Add(string.Format("{0}{1}", success ? "+" : "-", onlineFile));
listBox1.SelectedIndex = listBox1.Items.Count - 1;
listBox1.SelectedIndex = -1;
}));
if (File.Exists(tempFile)) File.Delete(tempFile);
}
}
catch { }
finally
{
lock (this)
{
runningThreads--;
if (runningThreads <= 0)
{
MpeCore.MpeInstaller.Save();
Invoke((Action)(() =>
{
DialogResult = cancel ? DialogResult.Cancel : DialogResult.OK;
Close();
}));
}
}
}
}
private void DownloadThumbnail()
{
try
{
if (!Directory.Exists(Package.LocationFolder))
Directory.CreateDirectory(Package.LocationFolder);
string url = Package.GeneralInfo.Params[ParamNamesConst.ONLINE_ICON].Value;
if (url.IndexOf("://") < 0) url = "http://" + url;
var client = new CompressionWebClient();
byte[] imgData = client.DownloadData(url);
var ms = new MemoryStream(imgData);
var image = Image.FromStream(ms);
img_logo.Image = image;
string fileName = "";
if (ImageFormat.Jpeg.Equals(image.RawFormat))
{
fileName = "icon.jpg";
}
else if (ImageFormat.Png.Equals(image.RawFormat))
{
fileName = "icon.png";
}
else if (ImageFormat.Gif.Equals(image.RawFormat))
{
fileName = "icon.gif";
}
else if (ImageFormat.Icon.Equals(image.RawFormat))
{
fileName = "icon.ico";
}
else if (ImageFormat.Bmp.Equals(image.RawFormat))
{
fileName = "icon.bmp";
}
if (!string.IsNullOrEmpty(fileName))
{
File.WriteAllBytes(Path.Combine(Package.LocationFolder, fileName), imgData);
}
}
catch (Exception) { } // invalid url or image file or no internet connection
}