bool KWebPage::handleReply(QNetworkReply* reply, QString* contentType, KIO::MetaData* metaData) { // Reply url... const KUrl replyUrl (reply->url()); // Get suggested file name... const KIO::MetaData& data = reply->attribute(static_cast<QNetworkRequest::Attribute>(KIO::AccessManager::MetaData)).toMap(); const QString suggestedFileName = data.value(QL1S("content-disposition-filename")); if (metaData) { *metaData = data; } // Get the mime-type... QString mimeType; extractMimeType(reply, mimeType); if (contentType) { *contentType = mimeType; } // Let the calling function deal with handling empty or inode/* mimetypes... if (mimeType.isEmpty() || mimeType.startsWith(QL1S("inode/"), Qt::CaseInsensitive)) { return false; } // Convert executable text files to plain text... if (KParts::BrowserRun::isTextExecutable(mimeType)) mimeType = QL1S("text/plain"); //kDebug(800) << "Content-disposition:" << suggestedFileName; //kDebug(800) << "Got unsupported content of type:" << mimeType << "URL:" << replyUrl; //kDebug(800) << "Error code:" << reply->error() << reply->errorString(); if (isReplyStatusOk(reply)) { while (true) { KParts::BrowserOpenOrSaveQuestion::Result result; KParts::BrowserOpenOrSaveQuestion dlg(d->windowWidget(), replyUrl, mimeType); dlg.setSuggestedFileName(suggestedFileName); dlg.setFeatures(KParts::BrowserOpenOrSaveQuestion::ServiceSelection); result = dlg.askOpenOrSave(); switch (result) { case KParts::BrowserOpenOrSaveQuestion::Open: // Handle Post operations that return content... if (reply->operation() == QNetworkAccessManager::PostOperation) { d->mimeType = mimeType; QFileInfo finfo (suggestedFileName.isEmpty() ? replyUrl.fileName() : suggestedFileName); KTemporaryFile tempFile; tempFile.setSuffix(QL1C('.') + finfo.suffix()); tempFile.setAutoRemove(false); tempFile.open(); KUrl destUrl; destUrl.setPath(tempFile.fileName()); KIO::Job *job = KIO::file_copy(replyUrl, destUrl, 0600, KIO::Overwrite); job->ui()->setWindow(d->windowWidget()); job->ui()->setAutoErrorHandlingEnabled(true); connect(job, SIGNAL(result(KJob*)), this, SLOT(_k_copyResultToTempFile(KJob*))); return true; } // Ask before running any executables... if (KParts::BrowserRun::allowExecution(mimeType, replyUrl)) { KService::Ptr offer = dlg.selectedService(); // HACK: The check below is necessary to break an infinite // recursion that occurs whenever this function is called as a result // of receiving content that can be rendered by the app using this engine. // For example a text/html header that containing a content-disposition // header is received by the app using this class. if (isMimeTypeAssociatedWithSelf(offer)) { reloadRequestWithoutDisposition(reply); } else { KUrl::List list; list.append(replyUrl); bool success = false; // kDebug(800) << "Suggested file name:" << suggestedFileName; if (offer) { success = KRun::run(*offer, list, d->windowWidget() , false, suggestedFileName); } else { success = KRun::displayOpenWithDialog(list, d->windowWidget(), false, suggestedFileName); if (!success) break; } // For non KIO apps and cancelled Open With dialog, remove slave on hold. if (!success || (offer && !offer->categories().contains(QL1S("KDE")))) { KIO::SimpleJob::removeOnHold(); // Remove any slave-on-hold... } } return true; } // TODO: Instead of silently failing when allowExecution fails, notify // the user why the requested action cannot be fulfilled... return false; case KParts::BrowserOpenOrSaveQuestion::Save: // Do not download local files... if (!replyUrl.isLocalFile()) { QString downloadCmd (reply->property("DownloadManagerExe").toString()); if (!downloadCmd.isEmpty()) { downloadCmd += QLatin1Char(' '); downloadCmd += KShell::quoteArg(replyUrl.url()); if (!suggestedFileName.isEmpty()) { downloadCmd += QLatin1Char(' '); downloadCmd += KShell::quoteArg(suggestedFileName); } // kDebug(800) << "download command:" << downloadCmd; if (KRun::runCommand(downloadCmd, view())) return true; } if (!downloadResource(replyUrl, suggestedFileName, d->windowWidget())) break; } return true; case KParts::BrowserOpenOrSaveQuestion::Cancel: default: KIO::SimpleJob::removeOnHold(); // Remove any slave-on-hold... return true; } } } else {
void WebPage::handleUnsupportedContent(QNetworkReply *reply) { Q_ASSERT(reply); // Put the job on hold... #if KDE_IS_VERSION( 4, 5, 96) kDebug() << "PUT REPLY ON HOLD..."; KIO::Integration::AccessManager::putReplyOnHold(reply); #else reply->abort(); #endif // This is probably needed just in ONE stupid case.. if (_protHandler.postHandling(reply->request(), mainFrame())) { kDebug() << "POST HANDLING the unsupported..."; return; } if (reply->error() != QNetworkReply::NoError) return; // get reply url... KUrl replyUrl = reply->url(); bool isLocal = replyUrl.isLocalFile(); if(isLocal && KProtocolInfo::isKnownProtocol(replyUrl)) { kDebug() << "WARNING: launching a new app..."; new KRun(replyUrl, rApp->mainWindow()); // No need to delete KRun, it autodeletes itself return; } // Get suggested file name... extractSuggestedFileName(reply, _suggestedFileName); // Get mimeType... extractMimeType(reply, _mimeType); // Convert executable text files to plain text... if (KParts::BrowserRun::isTextExecutable(_mimeType)) _mimeType = QL1S("text/plain"); kDebug() << "Detected MimeType = " << _mimeType; kDebug() << "Suggested File Name = " << _suggestedFileName; // ------------------------------------------------ KService::Ptr appService = KMimeTypeTrader::self()->preferredService(_mimeType); if (appService.isNull()) // no service can handle this. We can just download it.. { kDebug() << "no service can handle this. We can just download it.."; isLocal ? KMessageBox::sorry(view(), i18n("No service can handle this file.")) : downloadReply(reply, _suggestedFileName); return; } if (!isLocal) { KParts::BrowserOpenOrSaveQuestion dlg(rApp->mainWindow(), replyUrl, _mimeType); if (!_suggestedFileName.isEmpty()) dlg.setSuggestedFileName(_suggestedFileName); switch (dlg.askEmbedOrSave()) { case KParts::BrowserOpenOrSaveQuestion::Save: kDebug() << "user choice: no services, just download!"; downloadReply(reply, _suggestedFileName); return; case KParts::BrowserOpenOrSaveQuestion::Cancel: return; default: // non extant case break; } } // Handle Post operations that return content... if (reply->operation() == QNetworkAccessManager::PostOperation) { kDebug() << "POST OPERATION: downloading file..."; QFileInfo finfo(_suggestedFileName.isEmpty() ? _loadingUrl.fileName() : _suggestedFileName); KTemporaryFile tempFile; tempFile.setSuffix(QL1C('.') + finfo.suffix()); tempFile.setAutoRemove(false); tempFile.open(); KUrl destUrl; destUrl.setPath(tempFile.fileName()); kDebug() << "First save content to" << destUrl; KIO::Job *job = KIO::file_copy(_loadingUrl, destUrl, 0600, KIO::Overwrite); job->ui()->setWindow(rApp->mainWindow()); connect(job, SIGNAL(result(KJob *)), this, SLOT(copyToTempFileResult(KJob*))); return; }