private void on_resource_load_complete(cef_request_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, cef_request_t *request, cef_response_t *response, CefUrlRequestStatus status, long received_content_length)
{
CheckSelf(self);
var mBrowser = CefBrowser.FromNative(browser);
var mFrame = CefFrame.FromNative(frame);
var mRequest = CefRequest.FromNative(request);
var mResponse = CefResponse.FromNative(response);
OnResourceLoadComplete(mBrowser, mFrame, mRequest, mResponse, status, received_content_length);
}
private int on_resource_response(cef_request_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, cef_request_t *request, cef_response_t *response)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
var m_frame = CefFrame.FromNative(frame);
var m_request = CefRequest.FromNative(request);
var m_response = CefResponse.FromNative(response);
var m_result = OnResourceResponse(m_browser, m_frame, m_request, m_response);
return(m_result ? 1 : 0);
}
private void get_response_headers(cef_resource_handler_t *self, cef_response_t *response, long *response_length, cef_string_t *redirectUrl)
{
CheckSelf(self);
var m_response = CefResponse.FromNative(response);
long m_responseLength;
string m_redirectUrl;
GetResponseHeaders(m_response, out m_responseLength, out m_redirectUrl);
*response_length = m_responseLength;
if (!string.IsNullOrEmpty(m_redirectUrl))
{
cef_string_t.Copy(m_redirectUrl, redirectUrl);
}
}
private cef_response_filter_t *get_resource_response_filter(cef_request_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, cef_request_t *request, cef_response_t *response)
{
CheckSelf(self);
var mBrowser = CefBrowser.FromNative(browser);
var mFrame = CefFrame.FromNative(frame);
var mRequest = CefRequest.FromNative(request);
var mResponse = CefResponse.FromNative(response);
var result = GetResourceResponseFilter(mBrowser, mFrame, mRequest, mResponse);
if (result != null)
{
return(result.ToNative());
}
return(null);
}
/// <summary>
/// Create a new CefResponse object.
/// </summary>
public static CefResponse Create()
{
return(CefResponse.FromNative(
cef_response_t.create()
));
}
/// <summary> /// Retrieve response header information. If the response length is not known /// set |response_length| to -1 and ReadResponse() will be called until it /// returns false. If the response length is known set |response_length| /// to a positive value and ReadResponse() will be called until it returns /// false or the specified number of bytes have been read. Use the |response| /// object to set the mime type, http status code and other optional header /// values. To redirect the request to a new URL set |redirectUrl| to the new /// URL. /// </summary> protected abstract void GetResponseHeaders(CefResponse response, out long responseLength, out string redirectUrl);
/// <summary>
/// Returns the response, or NULL if no response information is available.
/// Response information will only be available after the upload has completed.
/// The returned object is read-only and should not be modified.
/// </summary>
public CefResponse GetResponse()
{
return(CefResponse.FromNativeOrNull(
cef_urlrequest_t.get_response(_self)
));
}
/// <summary>
/// Called on the IO thread when a resource load has completed. |request| and
/// |response| represent the request and response respectively and cannot be
/// modified in this callback. |status| indicates the load completion status.
/// |received_content_length| is the number of response bytes actually read.
/// </summary>
protected virtual void OnResourceLoadComplete(CefBrowser browser, CefFrame frame, CefRequest request, CefResponse response, CefUrlRequestStatus status, long receivedContentLength)
{
}
/// <summary>
/// Called on the IO thread to optionally filter resource response content.
/// |request| and |response| represent the request and response respectively
/// and cannot be modified in this callback.
/// </summary>
protected virtual CefResponseFilter GetResourceResponseFilter(CefBrowser browser, CefFrame frame, CefRequest request, CefResponse response)
{
return(null);
}
/// <summary>
/// Called on the IO thread when a resource response is received. To allow the
/// resource to load normally return false. To redirect or retry the resource
/// modify |request| (url, headers or post body) and return true. The
/// |response| object cannot be modified in this callback.
/// </summary>
protected virtual bool OnResourceResponse(CefBrowser browser, CefFrame frame, CefRequest request, CefResponse response)
{
return(false);
}