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116 lines
3.1 KiB
116 lines
3.1 KiB
/* |
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* SPDX-FileCopyrightText: 2023 Kai Uwe Broulik <kde@broulik.de> |
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* |
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* SPDX-License-Identifier: GPL-2.0-or-later |
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*/ |
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#include "killprompt.h" |
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#include "client_machine.h" |
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#include "wayland/display.h" |
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#include "wayland/seat.h" |
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#include "wayland/xdgforeign_v2.h" |
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#include "wayland_server.h" |
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#include "xdgactivationv1.h" |
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#include "xdgshellwindow.h" |
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#if KWIN_BUILD_X11 |
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#include "x11window.h" |
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#endif |
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#include <QDir> |
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#include <QFileInfo> |
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#include <QString> |
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namespace KWin |
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{ |
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KillPrompt::KillPrompt(Window *window) |
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: m_window(window) |
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{ |
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#if KWIN_BUILD_X11 |
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Q_ASSERT(qobject_cast<X11Window *>(window) || qobject_cast<XdgToplevelWindow *>(window)); |
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#else |
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Q_ASSERT(qobject_cast<XdgToplevelWindow *>(window)); |
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#endif |
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m_process.setProcessChannelMode(QProcess::ForwardedChannels); |
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const QFileInfo binaryInfo(KWIN_KILLER_BIN); |
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const QFileInfo buildDirBinary{QDir{QCoreApplication::applicationDirPath()}, binaryInfo.fileName()}; |
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if (buildDirBinary.exists()) { |
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m_process.setProgram(buildDirBinary.absoluteFilePath()); |
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} else { |
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m_process.setProgram(KWIN_KILLER_BIN); |
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} |
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} |
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bool KillPrompt::isRunning() const |
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{ |
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return m_process.state() == QProcess::Running; |
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} |
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void KillPrompt::start(quint32 timestamp) |
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{ |
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if (isRunning()) { |
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return; |
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} |
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QProcessEnvironment env = kwinApp()->processStartupEnvironment(); |
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QString wid; |
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QString timestampString; |
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QString hostname = QStringLiteral("localhost"); |
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QString appId = !m_window->desktopFileName().isEmpty() ? m_window->desktopFileName() : m_window->resourceClass(); |
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QString platform; |
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#if KWIN_BUILD_X11 |
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if (auto *x11Window = qobject_cast<X11Window *>(m_window)) { |
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platform = QStringLiteral("xcb"); |
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wid = QString::number(x11Window->window()); |
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timestampString = QString::number(timestamp); |
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if (!x11Window->clientMachine()->isLocal()) { |
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hostname = x11Window->clientMachine()->hostName(); |
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} |
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} else |
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#endif |
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if (auto *xdgToplevel = qobject_cast<XdgToplevelWindow *>(m_window)) { |
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platform = QStringLiteral("wayland"); |
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auto *exported = waylandServer()->exportAsForeign(xdgToplevel->surface()); |
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wid = exported->handle(); |
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auto *seat = waylandServer()->seat(); |
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const QString token = waylandServer()->xdgActivationIntegration()->requestPrivilegedToken(nullptr, seat->display()->serial(), seat, QStringLiteral("org.kde.kwin.killer")); |
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env.insert(QStringLiteral("XDG_ACTIVATION_TOKEN"), token); |
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env.remove(QStringLiteral("QT_WAYLAND_RECONNECT")); |
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} |
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QStringList args{ |
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QStringLiteral("-platform"), |
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platform, |
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QStringLiteral("--pid"), |
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QString::number(m_window->pid()), |
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QStringLiteral("--windowname"), |
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m_window->captionNormal(), |
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QStringLiteral("--applicationname"), |
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appId, |
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QStringLiteral("--wid"), |
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wid, |
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QStringLiteral("--hostname"), |
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hostname, |
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QStringLiteral("--timestamp"), |
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timestampString, |
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}; |
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m_process.setArguments(args); |
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m_process.setProcessEnvironment(env); |
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m_process.start(); |
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} |
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void KillPrompt::quit() |
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{ |
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m_process.terminate(); |
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} |
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} // namespace KWin
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