private void OnEncodingDetectionFinished(object sender, EncodingDetectedEventArgs e)
{
this.probeWatch.Restart();
this.RunOnGuiThread(delegate
{
this.view.SetLogProgressCustomText(string.Empty);
this.view.SetFileEncoding(e.ToString());
});
}
/// <summary>
/// Event is called by the tokenizer when a content-encoding meta tag is found. We should just always return true.
/// </summary>
///
/// <param name="sender">
/// The tokenizer
/// </param>
/// <param name="e">
/// Encoding detected event information.
/// </param>
private void tokenizer_EncodingDeclared(object sender, EncodingDetectedEventArgs e)
{
Encoding encoding;
try
{
encoding = Encoding.GetEncoding(e.Encoding);
}
catch
{
// when an invalid encoding is detected just ignore.
return;
}
bool accept = false;
// only accept new encodings from meta if there has been no encoding identified already
if (encoding != null &&
ActiveEncoding == null)
{
accept = true;
ActiveEncoding = encoding;
// when CanRead & CanSeek then it means we can and should restart the stream. If outside of 1K
// then it's illegal, don't actually restart, just change encoding midstream.
if (!AlreadyReEncoded &&
ActiveStreamOffset < preprocessorBlockBytes)
{
ReEncode = ReEncodeAction.ReEncode;
accept = true;
}
else
{
ReEncode = ReEncodeAction.ChangeEncoding;
accept = false;
}
}
e.AcceptEncoding = accept;
}
public bool InternalEncodingDeclaration(string internalCharset)
{
bool accept = false;
if (EncodingDeclared != null)
{
foreach (var inv in EncodingDeclared.GetInvocationList())
{
var args = new EncodingDetectedEventArgs(internalCharset);
inv.DynamicInvoke(this, args);
if (args.AcceptEncoding)
accept = true;
}
}
return accept;
}
