webframeloaderclient.mm

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            else
                hostOnlyURLString = [[NSString alloc] initWithFormat:@"%@://%@", scheme, host];
            NSURL *hostOnlyURL = [[NSURL alloc] initWithString:hostOnlyURLString];
            [hostOnlyURLString release];
            [download _setOriginatingURL:hostOnlyURL];
            [hostOnlyURL release];
        }
    }
}

bool WebFrameLoaderClient::dispatchDidLoadResourceFromMemoryCache(DocumentLoader* loader, const ResourceRequest& request, const ResourceResponse& response, int length)
{
    applyAppleDictionaryApplicationQuirk(this, request);

    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);
    if (!implementations->didLoadResourceFromMemoryCacheFunc)
        return false;

    CallResourceLoadDelegate(implementations->didLoadResourceFromMemoryCacheFunc, webView, @selector(webView:didLoadResourceFromMemoryCache:response:length:fromDataSource:), request.nsURLRequest(), response.nsURLResponse(), length, dataSource(loader));
    return true;
}

void WebFrameLoaderClient::assignIdentifierToInitialRequest(unsigned long identifier, DocumentLoader* loader, const ResourceRequest& request)
{
    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);

    id object = nil;
    BOOL shouldRelease = NO;
    if (implementations->identifierForRequestFunc)
        object = CallResourceLoadDelegate(implementations->identifierForRequestFunc, webView, @selector(webView:identifierForInitialRequest:fromDataSource:), request.nsURLRequest(), dataSource(loader));
    else {
        object = [[NSObject alloc] init];
        shouldRelease = YES;
    }

    [webView _addObject:object forIdentifier:identifier];

    if (shouldRelease)
        [object release];
}

void WebFrameLoaderClient::dispatchWillSendRequest(DocumentLoader* loader, unsigned long identifier, ResourceRequest& request, const ResourceResponse& redirectResponse)
{
    applyAppleDictionaryApplicationQuirk(this, request);

    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);

    if (redirectResponse.isNull())
        static_cast<WebDocumentLoaderMac*>(loader)->increaseLoadCount(identifier);

    if (implementations->willSendRequestFunc)
        request = (NSURLRequest *)CallResourceLoadDelegate(implementations->willSendRequestFunc, webView, @selector(webView:resource:willSendRequest:redirectResponse:fromDataSource:), [webView _objectForIdentifier:identifier], request.nsURLRequest(), redirectResponse.nsURLResponse(), dataSource(loader));
}

bool WebFrameLoaderClient::shouldUseCredentialStorage(DocumentLoader* loader, unsigned long identifier)
{
    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);

    if (implementations->shouldUseCredentialStorageFunc) {
        if (id resource = [webView _objectForIdentifier:identifier])
            return CallResourceLoadDelegateReturningBoolean(NO, implementations->shouldUseCredentialStorageFunc, webView, @selector(webView:resource:shouldUseCredentialStorageForDataSource:), resource, dataSource(loader));
    }

    return true;
}

void WebFrameLoaderClient::dispatchDidReceiveAuthenticationChallenge(DocumentLoader* loader, unsigned long identifier, const AuthenticationChallenge& challenge)
{
    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);

    NSURLAuthenticationChallenge *webChallenge = mac(challenge);

    if (implementations->didReceiveAuthenticationChallengeFunc) {
        if (id resource = [webView _objectForIdentifier:identifier]) {
            CallResourceLoadDelegate(implementations->didReceiveAuthenticationChallengeFunc, webView, @selector(webView:resource:didReceiveAuthenticationChallenge:fromDataSource:), resource, webChallenge, dataSource(loader));
            return;
        }
    }

    NSWindow *window = [webView hostWindow] ? [webView hostWindow] : [webView window];
    [[WebPanelAuthenticationHandler sharedHandler] startAuthentication:webChallenge window:window];
}

void WebFrameLoaderClient::dispatchDidCancelAuthenticationChallenge(DocumentLoader* loader, unsigned long identifier, const AuthenticationChallenge&challenge)
{
    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);
    NSURLAuthenticationChallenge *webChallenge = mac(challenge);

    if (implementations->didCancelAuthenticationChallengeFunc) {
        if (id resource = [webView _objectForIdentifier:identifier]) {
            CallResourceLoadDelegate(implementations->didCancelAuthenticationChallengeFunc, webView, @selector(webView:resource:didCancelAuthenticationChallenge:fromDataSource:), resource, webChallenge, dataSource(loader));
            return;
        }
    }

    [(WebPanelAuthenticationHandler *)[WebPanelAuthenticationHandler sharedHandler] cancelAuthentication:webChallenge];
}

void WebFrameLoaderClient::dispatchDidReceiveResponse(DocumentLoader* loader, unsigned long identifier, const ResourceResponse& response)
{
    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);
    if (implementations->didReceiveResponseFunc) {
        if (id resource = [webView _objectForIdentifier:identifier])
            CallResourceLoadDelegate(implementations->didReceiveResponseFunc, webView, @selector(webView:resource:didReceiveResponse:fromDataSource:), resource, response.nsURLResponse(), dataSource(loader));
    }
}

NSCachedURLResponse* WebFrameLoaderClient::willCacheResponse(DocumentLoader* loader, unsigned long identifier, NSCachedURLResponse* response) const
{
    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);

    if (implementations->willCacheResponseFunc) {
        if (id resource = [webView _objectForIdentifier:identifier])
            return CallResourceLoadDelegate(implementations->willCacheResponseFunc, webView, @selector(webView:resource:willCacheResponse:fromDataSource:), resource, response, dataSource(loader));
    }

    return response;
}

void WebFrameLoaderClient::dispatchDidReceiveContentLength(DocumentLoader* loader, unsigned long identifier, int lengthReceived)
{
    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);
    if (implementations->didReceiveContentLengthFunc) {
        if (id resource = [webView _objectForIdentifier:identifier])
            CallResourceLoadDelegate(implementations->didReceiveContentLengthFunc, webView, @selector(webView:resource:didReceiveContentLength:fromDataSource:), resource, (NSInteger)lengthReceived, dataSource(loader));
    }
}

void WebFrameLoaderClient::dispatchDidFinishLoading(DocumentLoader* loader, unsigned long identifier)
{
    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);

    if (implementations->didFinishLoadingFromDataSourceFunc) {
        if (id resource = [webView _objectForIdentifier:identifier])
            CallResourceLoadDelegate(implementations->didFinishLoadingFromDataSourceFunc, webView, @selector(webView:resource:didFinishLoadingFromDataSource:), resource, dataSource(loader));
    }

    [webView _removeObjectForIdentifier:identifier];

    static_cast<WebDocumentLoaderMac*>(loader)->decreaseLoadCount(identifier);
}

void WebFrameLoaderClient::dispatchDidFailLoading(DocumentLoader* loader, unsigned long identifier, const ResourceError& error)
{
    WebView *webView = getWebView(m_webFrame.get());
    WebResourceDelegateImplementationCache* implementations = WebViewGetResourceLoadDelegateImplementations(webView);

    if (implementations->didFailLoadingWithErrorFromDataSourceFunc) {
        if (id resource = [webView _objectForIdentifier:identifier])
            CallResourceLoadDelegate(implementations->didFailLoadingWithErrorFromDataSourceFunc, webView, @selector(webView:resource:didFailLoadingWithError:fromDataSource:), resource, (NSError *)error, dataSource(loader));
    }

    [webView _removeObjectForIdentifier:identifier];

    static_cast<WebDocumentLoaderMac*>(loader)->decreaseLoadCount(identifier);
}

void WebFrameLoaderClient::dispatchDidHandleOnloadEvents()
{
    WebView *webView = getWebView(m_webFrame.get());
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didHandleOnloadEventsForFrameFunc)
        CallFrameLoadDelegate(implementations->didHandleOnloadEventsForFrameFunc, webView, @selector(webView:didHandleOnloadEventsForFrame:), m_webFrame.get());
}

void WebFrameLoaderClient::dispatchDidReceiveServerRedirectForProvisionalLoad()
{
    WebView *webView = getWebView(m_webFrame.get());
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didReceiveServerRedirectForProvisionalLoadForFrameFunc)
        CallFrameLoadDelegate(implementations->didReceiveServerRedirectForProvisionalLoadForFrameFunc, webView, @selector(webView:didReceiveServerRedirectForProvisionalLoadForFrame:), m_webFrame.get());
}

void WebFrameLoaderClient::dispatchDidCancelClientRedirect()
{
    WebView *webView = getWebView(m_webFrame.get());
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didCancelClientRedirectForFrameFunc)
        CallFrameLoadDelegate(implementations->didCancelClientRedirectForFrameFunc, webView, @selector(webView:didCancelClientRedirectForFrame:), m_webFrame.get());
}

void WebFrameLoaderClient::dispatchWillPerformClientRedirect(const KURL& url, double delay, double fireDate)
{
    WebView *webView = getWebView(m_webFrame.get());
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->willPerformClientRedirectToURLDelayFireDateForFrameFunc) {
        NSURL *cocoaURL = url;
        CallFrameLoadDelegate(implementations->willPerformClientRedirectToURLDelayFireDateForFrameFunc, webView, @selector(webView:willPerformClientRedirectToURL:delay:fireDate:forFrame:), cocoaURL, delay, [NSDate dateWithTimeIntervalSince1970:fireDate], m_webFrame.get());
    }
}

void WebFrameLoaderClient::dispatchDidChangeLocationWithinPage()
{
    WebView *webView = getWebView(m_webFrame.get());
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didChangeLocationWithinPageForFrameFunc)
        CallFrameLoadDelegate(implementations->didChangeLocationWithinPageForFrameFunc, webView, @selector(webView:didChangeLocationWithinPageForFrame:), m_webFrame.get());
}

void WebFrameLoaderClient::dispatchWillClose()
{
    WebView *webView = getWebView(m_webFrame.get());   
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->willCloseFrameFunc)
        CallFrameLoadDelegate(implementations->willCloseFrameFunc, webView, @selector(webView:willCloseFrame:), m_webFrame.get());
}

void WebFrameLoaderClient::dispatchDidReceiveIcon()
{
    WebView *webView = getWebView(m_webFrame.get());   
    ASSERT(m_webFrame == [webView mainFrame]);
    [webView _dispatchDidReceiveIconFromWebFrame:m_webFrame.get()];
}

void WebFrameLoaderClient::dispatchDidStartProvisionalLoad()
{
    WebView *webView = getWebView(m_webFrame.get());   
    [webView _didStartProvisionalLoadForFrame:m_webFrame.get()];

    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didStartProvisionalLoadForFrameFunc)
        CallFrameLoadDelegate(implementations->didStartProvisionalLoadForFrameFunc, webView, @selector(webView:didStartProvisionalLoadForFrame:), m_webFrame.get());
}

void WebFrameLoaderClient::dispatchDidReceiveTitle(const String& title)
{
    WebView *webView = getWebView(m_webFrame.get());   
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didReceiveTitleForFrameFunc)
        CallFrameLoadDelegate(implementations->didReceiveTitleForFrameFunc, webView, @selector(webView:didReceiveTitle:forFrame:), (NSString *)title, m_webFrame.get());
}

void WebFrameLoaderClient::dispatchDidCommitLoad()
{
    // Tell the client we've committed this URL.
    ASSERT([m_webFrame->_private->webFrameView documentView] != nil || ![getWebView(m_webFrame.get()) _usesDocumentViews]);
    
    WebView *webView = getWebView(m_webFrame.get());   
    [webView _didCommitLoadForFrame:m_webFrame.get()];

    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didCommitLoadForFrameFunc)
        CallFrameLoadDelegate(implementations->didCommitLoadForFrameFunc, webView, @selector(webView:didCommitLoadForFrame:), m_webFrame.get());
}

void WebFrameLoaderClient::dispatchDidFailProvisionalLoad(const ResourceError& error)
{
    WebView *webView = getWebView(m_webFrame.get());   
    [webView _didFailProvisionalLoadWithError:error forFrame:m_webFrame.get()];

    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didFailProvisionalLoadWithErrorForFrameFunc)
        CallFrameLoadDelegate(implementations->didFailProvisionalLoadWithErrorForFrameFunc, webView, @selector(webView:didFailProvisionalLoadWithError:forFrame:), (NSError *)error, m_webFrame.get());

    [m_webFrame->_private->internalLoadDelegate webFrame:m_webFrame.get() didFinishLoadWithError:error];
}

void WebFrameLoaderClient::dispatchDidFailLoad(const ResourceError& error)
{
    WebView *webView = getWebView(m_webFrame.get());   
    [webView _didFailLoadWithError:error forFrame:m_webFrame.get()];

    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didFailLoadWithErrorForFrameFunc)
        CallFrameLoadDelegate(implementations->didFailLoadWithErrorForFrameFunc, webView, @selector(webView:didFailLoadWithError:forFrame:), (NSError *)error, m_webFrame.get());

    [m_webFrame->_private->internalLoadDelegate webFrame:m_webFrame.get() didFinishLoadWithError:error];
}

void WebFrameLoaderClient::dispatchDidFinishDocumentLoad()
{
    WebView *webView = getWebView(m_webFrame.get());
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didFinishDocumentLoadForFrameFunc)
        CallFrameLoadDelegate(implementations->didFinishDocumentLoadForFrameFunc, webView, @selector(webView:didFinishDocumentLoadForFrame:), m_webFrame.get());
}

void WebFrameLoaderClient::dispatchDidFinishLoad()
{
    WebView *webView = getWebView(m_webFrame.get());   
    [webView _didFinishLoadForFrame:m_webFrame.get()];

    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didFinishLoadForFrameFunc)
        CallFrameLoadDelegate(implementations->didFinishLoadForFrameFunc, webView, @selector(webView:didFinishLoadForFrame:), m_webFrame.get());

    [m_webFrame->_private->internalLoadDelegate webFrame:m_webFrame.get() didFinishLoadWithError:nil];
}

void WebFrameLoaderClient::dispatchDidFirstLayout()
{
    WebView *webView = getWebView(m_webFrame.get());
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didFirstLayoutInFrameFunc)
        CallFrameLoadDelegate(implementations->didFirstLayoutInFrameFunc, webView, @selector(webView:didFirstLayoutInFrame:), m_webFrame.get());
}

void WebFrameLoaderClient::dispatchDidFirstVisuallyNonEmptyLayout()
{
    WebView *webView = getWebView(m_webFrame.get());
    WebFrameLoadDelegateImplementationCache* implementations = WebViewGetFrameLoadDelegateImplementations(webView);
    if (implementations->didFirstVisuallyNonEmptyLayoutInFrameFunc)
        CallFrameLoadDelegate(implementations->didFirstVisuallyNonEmptyLayoutInFrameFunc, webView, @selector(webView:didFirstVisuallyNonEmptyLayoutInFrame:), m_webFrame.get());
}