PassRefPtr<EntrySync> WorkerGlobalScopeFileSystem::webkitResolveLocalFileSystemSyncURL(WorkerGlobalScope* worker, const String& url, ExceptionState& exceptionState)
{
KURL completedURL = worker->completeURL(url);
ExecutionContext* secureContext = worker->executionContext();
if (!secureContext->securityOrigin()->canAccessFileSystem() || !secureContext->securityOrigin()->canRequest(completedURL)) {
exceptionState.throwSecurityError(FileError::securityErrorMessage);
return 0;
}
if (!completedURL.isValid()) {
exceptionState.throwDOMException(EncodingError, "the URL '" + url + "' is invalid.");
return 0;
}
EntrySyncCallbackHelper resolveURLHelper;
OwnPtr<AsyncFileSystemCallbacks> callbacks = ResolveURICallbacks::create(resolveURLHelper.successCallback(), resolveURLHelper.errorCallback(), worker);
callbacks->setShouldBlockUntilCompletion(true);
LocalFileSystem::from(worker)->resolveURL(worker, completedURL, callbacks.release());
RefPtr<EntrySync> entry = resolveURLHelper.getResult(exceptionState);
if (!entry)
return 0;
return entry.release();
}
PassRefPtr<EntrySync> EntrySync::copyTo(PassRefPtr<DirectoryEntrySync> parent, const String& name, ExceptionState& es) const
{
EntrySyncCallbackHelper helper;
if (!m_fileSystem->copy(this, parent.get(), name, helper.successCallback(), helper.errorCallback(), DOMFileSystemBase::Synchronous)) {
es.throwDOMException(InvalidModificationError, ExceptionMessages::failedToExecute("copyTo", "EntrySync"));
return 0;
}
return helper.getResult(es);
}
FileEntrySync* DirectoryEntrySync::getFile(const String& path,
const FileSystemFlags& options,
ExceptionState& exceptionState) {
EntrySyncCallbackHelper* helper = EntrySyncCallbackHelper::create();
m_fileSystem->getFile(this, path, options, helper->getSuccessCallback(),
helper->getErrorCallback(),
DOMFileSystemBase::Synchronous);
return static_cast<FileEntrySync*>(helper->getResult(exceptionState));
}