void SharedWorkerScriptLoader::notifyFinished()
{
if (m_scriptLoader.failed()) {
m_worker->dispatchEvent(Event::create(eventNames().errorEvent, false, true));
delete this;
} else {
#if ENABLE(INSPECTOR)
if (InspectorController* inspector = m_worker->scriptExecutionContext()->inspectorController())
inspector->scriptImported(m_scriptLoader.identifier(), m_scriptLoader.script());
#endif
// Pass the script off to the worker, then send a connect event.
m_webWorker->startWorkerContext(m_url, m_name, m_worker->scriptExecutionContext()->userAgent(m_url), m_scriptLoader.script());
sendConnect();
}
}
void SharedWorkerScriptLoader::notifyFinished()
{
if (m_scriptLoader.failed()) {
m_worker->dispatchEvent(Event::create(eventNames().errorEvent, false, true));
delete this;
} else {
// Pass the script off to the worker, then send a connect event.
m_webWorker->startWorkerContext(m_url, m_name, m_worker->scriptExecutionContext()->userAgent(m_url), m_scriptLoader.script());
sendConnect();
}
}
void SharedWorkerScriptLoader::load()
{
ASSERT(!m_loading);
// If the shared worker is not yet running, load the script resource for it, otherwise just send it a connect event.
if (m_webWorker->isStarted())
sendConnect();
else {
m_scriptLoader.loadAsynchronously(m_worker->scriptExecutionContext(), m_url, DenyCrossOriginRequests, this);
// Keep the worker + JS wrapper alive until the resource load is complete in case we need to dispatch an error event.
m_worker->setPendingActivity(m_worker.get());
m_loading = true;
}
}
void WorkerContext::importScripts(const Vector<String>& urls, const String& callerURL, int callerLine, ExceptionCode& ec)
{
ec = 0;
Vector<String>::const_iterator urlsEnd = urls.end();
Vector<KURL> completedURLs;
for (Vector<String>::const_iterator it = urls.begin(); it != urlsEnd; ++it) {
const KURL& url = scriptExecutionContext()->completeURL(*it);
if (!url.isValid()) {
ec = SYNTAX_ERR;
return;
}
completedURLs.append(url);
}
String securityOrigin = scriptExecutionContext()->securityOrigin()->toString();
Vector<KURL>::const_iterator end = completedURLs.end();
for (Vector<KURL>::const_iterator it = completedURLs.begin(); it != end; ++it) {
WorkerScriptLoader scriptLoader;
scriptLoader.loadSynchronously(scriptExecutionContext(), *it, AllowCrossOriginRedirect);
// If the fetching attempt failed, throw a NETWORK_ERR exception and abort all these steps.
if (scriptLoader.failed()) {
ec = XMLHttpRequestException::NETWORK_ERR;
return;
}
scriptExecutionContext()->scriptImported(scriptLoader.identifier(), scriptLoader.script());
scriptExecutionContext()->addMessage(InspectorControllerDestination, JSMessageSource, LogMessageType, LogMessageLevel, "Worker script imported: \"" + *it + "\".", callerLine, callerURL);
ScriptValue exception;
m_script->evaluate(ScriptSourceCode(scriptLoader.script(), *it), &exception);
if (!exception.hasNoValue()) {
m_script->setException(exception);
return;
}
}
}