Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-kio/source/src/kioexec/main.cpp

@@ -0,0 +1,343 @@
+/*
+    This file is part of the KDE project
+    SPDX-FileCopyrightText: 1998, 1999 Torben Weis <weis@kde.org>
+    SPDX-FileCopyrightText: 2000-2005 David Faure <faure@kde.org>
+    SPDX-FileCopyrightText: 2001 Waldo Bastian <bastian@kde.org>
+
+    SPDX-License-Identifier: GPL-2.0-or-later
+*/
+
+#include "main.h"
+#include "filecopyjob.h"
+#include "kio_version.h"
+#include "kioexecdebug.h"
+#include "kioexecdinterface.h"
+#include "statjob.h"
+
+#include <QDir>
+#include <QFile>
+
+#include <KAboutData>
+#include <KDBusService>
+#include <KLocalizedString>
+#include <KMessageBox>
+#include <KService>
+#include <QApplication>
+#include <QDebug>
+#include <copyjob.h>
+#include <desktopexecparser.h>
+#include <job.h>
+
+#include <QCommandLineOption>
+#include <QCommandLineParser>
+#include <QFileInfo>
+#include <QStandardPaths>
+#include <QThread>
+
+#include <config-kioexec.h>
+
+#if HAVE_X11
+#include <KStartupInfo>
+#include <private/qtx11extras_p.h>
+#endif
+
+KIOExec::KIOExec(const QStringList &args, bool tempFiles, const QString &suggestedFileName)
+    : mExited(false)
+    , mTempFiles(tempFiles)
+    , mUseDaemon(false)
+    , mSuggestedFileName(suggestedFileName)
+    , expectedCounter(0)
+    , command(args.first())
+    , jobCounter(0)
+{
+    qCDebug(KIOEXEC) << "command=" << command << "args=" << args;
+
+    for (int i = 1; i < args.count(); i++) {
+        const QUrl urlArg = QUrl::fromUserInput(args.value(i));
+        if (!urlArg.isValid()) {
+            KMessageBox::error(nullptr, i18n("Invalid URL: %1", args.value(i)));
+            exit(1);
+        }
+        KIO::StatJob *mostlocal = KIO::mostLocalUrl(urlArg);
+        bool b = mostlocal->exec();
+        if (!b) {
+            KMessageBox::error(nullptr, i18n("File not found: %1", urlArg.toDisplayString()));
+            exit(1);
+        }
+        Q_ASSERT(b);
+        const QUrl url = mostlocal->mostLocalUrl();
+
+        // kDebug() << "url=" << url.url() << " filename=" << url.fileName();
+        // A local file, not an URL ?
+        // => It is not encoded and not shell escaped, too.
+        if (url.isLocalFile()) {
+            FileInfo file;
+            file.path = url.toLocalFile();
+            file.url = url;
+            fileList.append(file);
+        } else {
+            // It is an URL
+            if (!url.isValid()) {
+                KMessageBox::error(nullptr, i18n("The URL %1\nis malformed", url.url()));
+            } else if (mTempFiles) {
+                KMessageBox::error(nullptr, i18n("Remote URL %1\nnot allowed with --tempfiles switch", url.toDisplayString()));
+            } else {
+                // We must fetch the file
+                QString fileName = KIO::encodeFileName(url.fileName());
+                if (!suggestedFileName.isEmpty()) {
+                    fileName = suggestedFileName;
+                }
+                if (fileName.isEmpty()) {
+                    fileName = QStringLiteral("unnamed");
+                }
+                // Build the destination filename, in ~/.cache/kioexec/krun/
+                // Unlike KDE-1.1, we put the filename at the end so that the extension is kept
+                // (Some programs rely on it)
+                QString krun_writable = QStandardPaths::writableLocation(QStandardPaths::CacheLocation)
+                    + QStringLiteral("/krun/%1_%2/").arg(QCoreApplication::applicationPid()).arg(jobCounter++);
+                QDir().mkpath(krun_writable); // error handling will be done by the job
+                QString tmp = krun_writable + fileName;
+                FileInfo file;
+                file.path = tmp;
+                file.url = url;
+                fileList.append(file);
+
+                expectedCounter++;
+                const QUrl dest = QUrl::fromLocalFile(tmp);
+                qCDebug(KIOEXEC) << "Copying" << url << "to" << dest;
+                KIO::Job *job = KIO::file_copy(url, dest);
+                jobList.append(job);
+
+                connect(job, &KJob::result, this, &KIOExec::slotResult);
+            }
+        }
+    }
+
+    if (mTempFiles) {
+        // delay call so QApplication::exit passes the exit code to exec()
+        QTimer::singleShot(0, this, &KIOExec::slotRunApp);
+        return;
+    }
+
+    counter = 0;
+    if (counter == expectedCounter) {
+        slotResult(nullptr);
+    }
+}
+
+void KIOExec::slotResult(KJob *job)
+{
+    if (job) {
+        KIO::FileCopyJob *copyJob = static_cast<KIO::FileCopyJob *>(job);
+        const QString path = copyJob->destUrl().path();
+
+        if (job->error()) {
+            // That error dialog would be queued, i.e. not immediate...
+            // job->showErrorDialog();
+            if (job->error() != KIO::ERR_USER_CANCELED) {
+                KMessageBox::error(nullptr, job->errorString());
+            }
+
+            auto it = std::find_if(fileList.begin(), fileList.end(), [&path](const FileInfo &i) {
+                return i.path == path;
+            });
+            if (it != fileList.end()) {
+                fileList.erase(it);
+            } else {
+                qCDebug(KIOEXEC) << path << "not found in list";
+            }
+        } else {
+            // Tell kioexecd to watch the file for changes.
+            const QString dest = copyJob->srcUrl().toString();
+            qCDebug(KIOEXEC) << "Telling kioexecd to watch path" << path << "dest" << dest;
+            OrgKdeKIOExecdInterface kioexecd(QStringLiteral("org.kde.kioexecd6"), QStringLiteral("/modules/kioexecd"), QDBusConnection::sessionBus());
+            kioexecd.watch(path, dest);
+            mUseDaemon = !kioexecd.lastError().isValid();
+            if (!mUseDaemon) {
+                qCDebug(KIOEXEC) << "Not using kioexecd";
+            }
+        }
+    }
+
+    counter++;
+
+    if (counter < expectedCounter) {
+        return;
+    }
+
+    qCDebug(KIOEXEC) << "All files downloaded, will call slotRunApp shortly";
+    // We know we can run the app now - but let's finish the job properly first.
+    QTimer::singleShot(0, this, &KIOExec::slotRunApp);
+
+    jobList.clear();
+}
+
+void KIOExec::slotRunApp()
+{
+    if (fileList.isEmpty()) {
+        qCDebug(KIOEXEC) << "No files downloaded -> exiting";
+        mExited = true;
+        QApplication::exit(1);
+        return;
+    }
+
+    KService service(QStringLiteral("dummy"), command, QString());
+
+    QList<QUrl> list;
+    list.reserve(fileList.size());
+    // Store modification times
+    QList<FileInfo>::Iterator it = fileList.begin();
+    for (; it != fileList.end(); ++it) {
+        QFileInfo info(it->path);
+        it->time = info.lastModified();
+        QUrl url = QUrl::fromLocalFile(it->path);
+        list << url;
+    }
+
+    KIO::DesktopExecParser execParser(service, list);
+    QStringList params = execParser.resultingArguments();
+    if (params.isEmpty()) {
+        qWarning() << execParser.errorMessage();
+        QApplication::exit(-1);
+        return;
+    }
+
+    qCDebug(KIOEXEC) << "EXEC" << params.join(QLatin1Char(' '));
+
+#if HAVE_X11
+    // propagate the startup identification to the started process
+    KStartupInfoId id;
+    QByteArray startupId;
+    if (QX11Info::isPlatformX11()) {
+        startupId = QX11Info::nextStartupId();
+    }
+    id.initId(startupId);
+    id.setupStartupEnv();
+#endif
+
+    QString exe(params.takeFirst());
+    const int exit_code = QProcess::execute(exe, params);
+
+#if HAVE_X11
+    KStartupInfo::resetStartupEnv();
+#endif
+
+    qCDebug(KIOEXEC) << "EXEC done";
+
+    QStringList tempFilesToRemove;
+
+    // Test whether one of the files changed
+    for (it = fileList.begin(); it != fileList.end(); ++it) {
+        QString src = it->path;
+        const QUrl dest = it->url;
+        QFileInfo info(src);
+        const bool uploadChanges = !mUseDaemon && !dest.isLocalFile();
+        if (info.exists() && (it->time != info.lastModified())) {
+            if (mTempFiles) {
+                const auto result = KMessageBox::questionTwoActions(
+                    nullptr,
+                    i18n("The supposedly temporary file\n%1\nhas been modified.\nDo you still want to delete it?", dest.toDisplayString(QUrl::PreferLocalFile)),
+                    i18n("File Changed"),
+                    KStandardGuiItem::del(),
+                    KGuiItem(i18n("Do Not Delete")));
+                if (result != KMessageBox::PrimaryAction) {
+                    continue; // don't delete the temp file
+                }
+            } else if (uploadChanges) { // no upload when it's already a local file or kioexecd already did it.
+                const auto result =
+                    KMessageBox::questionTwoActions(nullptr,
+                                                    i18n("The file\n%1\nhas been modified.\nDo you want to upload the changes?", dest.toDisplayString()),
+                                                    i18n("File Changed"),
+                                                    KGuiItem(i18n("Upload")),
+                                                    KGuiItem(i18n("Do Not Upload")));
+                if (result == KMessageBox::PrimaryAction) {
+                    qCDebug(KIOEXEC) << "src=" << src << "dest=" << dest;
+                    // Do it the synchronous way.
+                    KIO::CopyJob *job = KIO::copy(QUrl::fromLocalFile(src), dest);
+                    if (!job->exec()) {
+                        KMessageBox::error(nullptr, job->errorText());
+                        continue; // don't delete the temp file
+                    }
+                }
+            }
+        }
+
+        if ((uploadChanges || mTempFiles) && exit_code == 0) {
+            // Note that a temp file needs to be removed later
+            tempFilesToRemove.append(src);
+        }
+    }
+
+    if (!tempFilesToRemove.isEmpty()) {
+        // Wait for a reasonable time so that even if the application forks
+        // on startup (like OOo or amarok) it will have time to start up and
+        // read the file before it gets deleted. #130709.
+        const int sleepSecs = 180;
+        qCDebug(KIOEXEC) << "sleeping for" << sleepSecs << "seconds before deleting" << tempFilesToRemove.count() << "temp files...";
+        QThread::sleep(sleepSecs);
+        qCDebug(KIOEXEC) << sleepSecs << "seconds have passed, deleting temp files";
+
+        for (const QString &src : std::as_const(tempFilesToRemove)) {
+            QFileInfo info(src);
+            const QString parentDir = info.path();
+            qCDebug(KIOEXEC) << "deleting" << info.filePath();
+            QFile(src).remove();
+            // NOTE: this is not necessarily a temporary directory.
+            if (QDir().rmdir(parentDir)) {
+                qCDebug(KIOEXEC) << "Removed empty parent directory" << parentDir;
+            }
+        }
+    }
+
+    mExited = true;
+    QApplication::exit(exit_code);
+}
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+    KAboutData aboutData(QStringLiteral("kioexec"),
+                         i18n("KIOExec"),
+                         QStringLiteral(KIO_VERSION_STRING),
+                         i18n("KIO Exec - Opens remote files, watches modifications, asks for upload"),
+                         KAboutLicense::GPL,
+                         i18n("(c) 1998-2000,2003 The KFM/Konqueror Developers"));
+    aboutData.addAuthor(i18n("David Faure"), QString(), QStringLiteral("faure@kde.org"));
+    aboutData.addAuthor(i18n("Stephan Kulow"), QString(), QStringLiteral("coolo@kde.org"));
+    aboutData.addAuthor(i18n("Bernhard Rosenkraenzer"), QString(), QStringLiteral("bero@arklinux.org"));
+    aboutData.addAuthor(i18n("Waldo Bastian"), QString(), QStringLiteral("bastian@kde.org"));
+    aboutData.addAuthor(i18n("Oswald Buddenhagen"), QString(), QStringLiteral("ossi@kde.org"));
+    KAboutData::setApplicationData(aboutData);
+    KDBusService service(KDBusService::Multiple);
+
+    QCommandLineParser parser;
+    parser.addOption(QCommandLineOption(QStringList{QStringLiteral("tempfiles")}, i18n("Treat URLs as local files and delete them afterwards")));
+    parser.addOption(
+        QCommandLineOption(QStringList{QStringLiteral("suggestedfilename")}, i18n("Suggested file name for the downloaded file"), QStringLiteral("filename")));
+    parser.addPositionalArgument(QStringLiteral("command"), i18n("Command to execute"));
+    parser.addPositionalArgument(QStringLiteral("urls"), i18n("URL(s) or local file(s) used for 'command'"));
+
+    app.setQuitOnLastWindowClosed(false);
+
+    aboutData.setupCommandLine(&parser);
+    parser.process(app);
+    aboutData.processCommandLine(&parser);
+
+    if (parser.positionalArguments().count() < 1) {
+        parser.showHelp(-1);
+        return -1;
+    }
+
+    const bool tempfiles = parser.isSet(QStringLiteral("tempfiles"));
+    const QString suggestedfilename = parser.value(QStringLiteral("suggestedfilename"));
+    KIOExec exec(parser.positionalArguments(), tempfiles, suggestedfilename);
+
+    // Don't go into the event loop if we already want to exit (#172197)
+    if (exec.exited()) {
+        return 0;
+    }
+
+    return app.exec();
+}
+
+#include "moc_main.cpp"