CefReturnValue IResourceRequestHandler.OnBeforeResourceLoad(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IRequestCallback callback)
{
if (RequestsFiltering.ShouldBeBlocked(request.Url))
{
if (!callback.IsDisposed)
{
callback.Dispose();
}
return(CefReturnValue.Cancel);
}
if (UserAgent != null || Headers != null)
{
var headersCollection = request.Headers;
var headers = new WebHeadersEventArgs(request.Url);
Headers?.Invoke(this, headers);
foreach (var pair in headers.Headers)
{
headersCollection[pair.Key] = pair.Value;
}
if (UserAgent != null)
{
headersCollection[@"User-Agent"] = UserAgent;
}
request.Headers = headersCollection;
}
return(CefReturnValue.Continue);
}
public CefReturnValue OnBeforeResourceLoad(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IRequestCallback callback)
{
if (RequestsFiltering.ShouldBeBlocked(request.Url))
{
if (!callback.IsDisposed)
{
callback.Dispose();
}
return(CefReturnValue.Cancel);
}
if (UserAgent != null)
{
var headers = request.Headers;
headers[@"User-Agent"] = UserAgent;
request.Headers = headers;
}
return(CefReturnValue.Continue);
}
public bool OnBeforeBrowse(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, bool isRedirect)
{
// if (request.TransitionType.HasFlag(TransitionType.ForwardBack)) return true;
return(RequestsFiltering.ShouldBeBlocked(request.Url));
}
