bool SubframeLoader::loadPlugin(HTMLPlugInImageElement* pluginElement, const URL& url, const String& mimeType,
const Vector<String>& paramNames, const Vector<String>& paramValues, bool useFallback)
{
RenderEmbeddedObject* renderer = pluginElement->renderEmbeddedObject();
// FIXME: This code should not depend on renderer!
if (!renderer || useFallback)
return false;
pluginElement->subframeLoaderWillCreatePlugIn(url);
IntSize contentSize = roundedIntSize(LayoutSize(renderer->contentWidth(), renderer->contentHeight()));
bool loadManually = document()->isPluginDocument() && !m_containsPlugins && toPluginDocument(document())->shouldLoadPluginManually();
RefPtr<Widget> widget = m_frame.loader().client().createPlugin(contentSize,
pluginElement, url, paramNames, paramValues, mimeType, loadManually);
if (!widget) {
if (!renderer->isPluginUnavailable())
renderer->setPluginUnavailabilityReason(RenderEmbeddedObject::PluginMissing);
return false;
}
pluginElement->subframeLoaderDidCreatePlugIn(widget.get());
renderer->setWidget(widget);
m_containsPlugins = true;
#if ENABLE(PLUGIN_PROXY_FOR_VIDEO)
pluginElement->setNeedsStyleRecalc(SyntheticStyleChange);
#endif
return true;
}
bool SubframeLoader::loadPlugin(HTMLPlugInImageElement& pluginElement, const URL& url, const String& mimeType, const Vector<String>& paramNames, const Vector<String>& paramValues, bool useFallback)
{
RenderEmbeddedObject* renderer = pluginElement.renderEmbeddedObject();
// FIXME: This code should not depend on renderer!
if (!renderer || useFallback)
return false;
pluginElement.subframeLoaderWillCreatePlugIn(url);
IntSize contentSize = roundedIntSize(LayoutSize(renderer->contentWidth(), renderer->contentHeight()));
bool loadManually = is<PluginDocument>(*document()) && !m_containsPlugins && downcast<PluginDocument>(*document()).shouldLoadPluginManually();
#if PLATFORM(IOS)
// On iOS, we only tell the plugin to be in full page mode if the containing plugin document is the top level document.
if (document()->ownerElement())
loadManually = false;
#endif
RefPtr<Widget> widget = m_frame.loader().client().createPlugin(contentSize, &pluginElement, url, paramNames, paramValues, mimeType, loadManually);
if (!widget) {
if (!renderer->isPluginUnavailable())
renderer->setPluginUnavailabilityReason(RenderEmbeddedObject::PluginMissing);
return false;
}
pluginElement.subframeLoaderDidCreatePlugIn(*widget);
renderer->setWidget(widget);
m_containsPlugins = true;
return true;
}
PassRefPtr<Widget> SubframeLoader::createJavaAppletWidget(const IntSize& size, HTMLAppletElement& element, const Vector<String>& paramNames, const Vector<String>& paramValues)
{
String baseURLString;
String codeBaseURLString;
for (size_t i = 0; i < paramNames.size(); ++i) {
if (equalLettersIgnoringASCIICase(paramNames[i], "baseurl"))
baseURLString = paramValues[i];
else if (equalLettersIgnoringASCIICase(paramNames[i], "codebase"))
codeBaseURLString = paramValues[i];
}
if (!codeBaseURLString.isEmpty()) {
URL codeBaseURL = completeURL(codeBaseURLString);
if (!element.document().securityOrigin()->canDisplay(codeBaseURL)) {
FrameLoader::reportLocalLoadFailed(&m_frame, codeBaseURL.string());
return nullptr;
}
const char javaAppletMimeType[] = "application/x-java-applet";
ASSERT(element.document().contentSecurityPolicy());
auto& contentSecurityPolicy = *element.document().contentSecurityPolicy();
// Elements in user agent show tree should load whatever the embedding document policy is.
if (!element.isInUserAgentShadowTree()
&& (!contentSecurityPolicy.allowObjectFromSource(codeBaseURL) || !contentSecurityPolicy.allowPluginType(javaAppletMimeType, javaAppletMimeType, codeBaseURL)))
return nullptr;
}
if (baseURLString.isEmpty())
baseURLString = m_frame.document()->baseURL().string();
URL baseURL = completeURL(baseURLString);
RefPtr<Widget> widget;
if (allowPlugins())
widget = m_frame.loader().client().createJavaAppletWidget(size, &element, baseURL, paramNames, paramValues);
logPluginRequest(document()->page(), element.serviceType(), String(), widget);
if (!widget) {
RenderEmbeddedObject* renderer = element.renderEmbeddedObject();
if (!renderer->isPluginUnavailable())
renderer->setPluginUnavailabilityReason(RenderEmbeddedObject::PluginMissing);
return nullptr;
}
m_containsPlugins = true;
return widget;
}
PassRefPtr<Widget> SubframeLoader::createJavaAppletWidget(const IntSize& size, HTMLAppletElement* element, const Vector<String>& paramNames, const Vector<String>& paramValues)
{
String baseURLString;
String codeBaseURLString;
for (size_t i = 0; i < paramNames.size(); ++i) {
if (equalIgnoringCase(paramNames[i], "baseurl"))
baseURLString = paramValues[i];
else if (equalIgnoringCase(paramNames[i], "codebase"))
codeBaseURLString = paramValues[i];
}
if (!codeBaseURLString.isEmpty()) {
URL codeBaseURL = completeURL(codeBaseURLString);
if (!element->document().securityOrigin()->canDisplay(codeBaseURL)) {
FrameLoader::reportLocalLoadFailed(&m_frame, codeBaseURL.string());
return 0;
}
const char javaAppletMimeType[] = "application/x-java-applet";
if (!element->document().contentSecurityPolicy()->allowObjectFromSource(codeBaseURL)
|| !element->document().contentSecurityPolicy()->allowPluginType(javaAppletMimeType, javaAppletMimeType, codeBaseURL))
return 0;
}
if (baseURLString.isEmpty())
baseURLString = m_frame.document()->baseURL().string();
URL baseURL = completeURL(baseURLString);
RefPtr<Widget> widget;
if (allowPlugins(AboutToInstantiatePlugin))
widget = m_frame.loader().client().createJavaAppletWidget(size, element, baseURL, paramNames, paramValues);
logPluginRequest(document()->page(), element->serviceType(), String(), widget);
if (!widget) {
RenderEmbeddedObject* renderer = element->renderEmbeddedObject();
if (!renderer->isPluginUnavailable())
renderer->setPluginUnavailabilityReason(RenderEmbeddedObject::PluginMissing);
return 0;
}
m_containsPlugins = true;
return widget;
}