bool FWebBrowserHandler::OnBeforeResourceLoad(CefRefPtr<CefBrowser> Browser, CefRefPtr<CefFrame> Frame, CefRefPtr<CefRequest> Request)
{
const FString LanguageHeaderText(TEXT("Accept-Language"));
const FString LocaleCode = FWebBrowserSingleton::GetCurrentLocaleCode();
CefRequest::HeaderMap HeaderMap;
Request->GetHeaderMap(HeaderMap);
auto LanguageHeader = HeaderMap.find(*LanguageHeaderText);
if (LanguageHeader != HeaderMap.end())
{
(*LanguageHeader).second = *LocaleCode;
}
else
{
HeaderMap.insert(std::pair<CefString, CefString>(*LanguageHeaderText, *LocaleCode));
}
Request->SetHeaderMap(HeaderMap);
return false;
}
////////////////////////////////////////////////////////////////////
// //
// Implementation: CefRequestHandler::OnBeforeResourceLoad //
// http://magpcss.org/ceforum/apidocs3/projects/(default)/CefRequestHandler.html#OnBeforeResourceLoad(CefRefPtr%3CCefBrowser%3E,CefRefPtr%3CCefFrame%3E,CefRefPtr%3CCefRequest%3E) //
// //
////////////////////////////////////////////////////////////////////
CefRequestHandler::ReturnValue CWebView::OnBeforeResourceLoad ( CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefRefPtr<CefRequest> request, CefRefPtr<CefRequestCallback> callback )
{
// Mostly the same as CWebView::OnBeforeBrowse
CefURLParts urlParts;
if ( !CefParseURL ( request->GetURL (), urlParts ) )
return RV_CANCEL; // Cancel if invalid URL (this line will normally not be executed)
// Add some information to the HTTP header
{
CefRequest::HeaderMap headerMap;
request->GetHeaderMap ( headerMap );
auto iter = headerMap.find ( "User-Agent" );
if ( iter != headerMap.end () )
{
// Add MTA:SA "watermark"
iter->second = iter->second.ToString () + "; " MTA_CEF_USERAGENT;
// Add 'Android' to get the mobile version
SString strPropertyValue;
if ( GetProperty ( "mobile", strPropertyValue ) && strPropertyValue == "1" )
iter->second = iter->second.ToString () + "; Mobile Android";
request->SetHeaderMap ( headerMap );
}
}
WString scheme = urlParts.scheme.str;
if ( scheme == L"http" || scheme == L"https" )
{
SString domain = UTF16ToMbUTF8 ( urlParts.host.str );
if ( domain != "mta" )
{
if ( IsLocal () )
return RV_CANCEL; // Block remote requests in local mode generally
eURLState urlState = g_pCore->GetWebCore ()->GetURLState ( domain, true );
if ( urlState != eURLState::WEBPAGE_ALLOWED )
{
// Trigger onClientBrowserResourceBlocked event
auto func = std::bind ( &CWebBrowserEventsInterface::Events_OnResourceBlocked, m_pEventsInterface,
SString ( request->GetURL () ), domain, urlState == eURLState::WEBPAGE_NOT_LISTED ? 0 : 1 );
g_pCore->GetWebCore ()->AddEventToEventQueue ( func, this, "OnResourceBlocked" );
return RV_CANCEL; // Block if explicitly forbidden
}
// Allow
return RV_CONTINUE;
}
else
return RV_CONTINUE;
}
else if ( scheme == L"mtalocal" )
{
// Allow :)
return RV_CONTINUE;
}
// Trigger onClientBrowserResourceBlocked event
auto func = std::bind ( &CWebBrowserEventsInterface::Events_OnResourceBlocked, m_pEventsInterface, SString ( request->GetURL () ), "", 2 ); // reason 1 := blocked protocol scheme
g_pCore->GetWebCore ()->AddEventToEventQueue ( func, this, "OnResourceBlocked" );
// Block everything else
return RV_CANCEL;
}