SVN_SILENT made messages (.desktop file) - always resolve ours

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

.arcconfig

@@ -1,3 +0,0 @@
-{
-  "phabricator.uri" : "https://phabricator.kde.org/"
-}

.gitlab-ci.yml

@@ -0,0 +1,6 @@
+# SPDX-FileCopyrightText: None
+# SPDX-License-Identifier: CC0-1.0
+
+include:
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/linux.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/freebsd.yml

.kde-ci.yml

@@ -0,0 +1,21 @@
+# SPDX-FileCopyrightText: None
+# SPDX-License-Identifier: CC0-1.0
+
+Dependencies:
+- 'on': ['@all']
+  'require':
+    'frameworks/extra-cmake-modules': '@stable'
+    'frameworks/ki18n': '@stable'
+    'frameworks/kconfig': '@stable'
+    'frameworks/kcoreaddons': '@stable'
+    'frameworks/kcrash': '@stable'
+    'frameworks/kdbusaddons': '@stable'
+    'frameworks/kdnssd': '@stable'
+    'frameworks/kdoctools': '@stable'
+    'frameworks/knotifications': '@stable'
+    'frameworks/kwallet': '@stable'
+    'frameworks/kwidgetsaddons': '@stable'
+    'frameworks/kwindowsystem': '@stable'
+    'frameworks/kxmlgui': '@stable'
+    'frameworks/kwayland': '@stable'
+    'libraries/plasma-wayland-protocols': '@latest' # can be switched to @stable when 1.5.0 is released

CMakeLists.txt

@@ -1,15 +1,15 @@
 cmake_minimum_required(VERSION 3.16)
 
 # KDE Application Version, managed by release script
-set (RELEASE_SERVICE_VERSION_MAJOR "21")
-set (RELEASE_SERVICE_VERSION_MINOR "07")
-set (RELEASE_SERVICE_VERSION_MICRO "70")
+set (RELEASE_SERVICE_VERSION_MAJOR "22")
+set (RELEASE_SERVICE_VERSION_MINOR "04")
+set (RELEASE_SERVICE_VERSION_MICRO "2")
 set (RELEASE_SERVICE_VERSION "${RELEASE_SERVICE_VERSION_MAJOR}.${RELEASE_SERVICE_VERSION_MINOR}.${RELEASE_SERVICE_VERSION_MICRO}")
 
 project(krfb VERSION ${RELEASE_SERVICE_VERSION})
 
 set(QT_MIN_VERSION 5.15.0)
-set(KF5_MIN_VERSION 5.83.0)
+set(KF5_MIN_VERSION 5.86.0)
 
 find_package(ECM ${KF5_MIN_VERSION} NO_MODULE REQUIRED)
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" ${ECM_MODULE_PATH})
@@ -62,7 +62,6 @@ endif(WIN32)
 
 add_definitions(
     -DQT_DEPRECATED_WARNINGS
-    -DQT_DISABLE_DEPRECATED_BEFORE=0x050600
     -DQT_USE_QSTRINGBUILDER
     -DQT_NO_CAST_TO_ASCII
     -DQT_NO_CAST_FROM_ASCII
@@ -73,13 +72,29 @@ add_definitions(
     -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 )
 
+add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x050f02)
+add_definitions(-DKF_DISABLE_DEPRECATED_BEFORE_AND_AT=0x055A00)
+
+
 include_directories(${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} )
 
 find_package(LibVNCServer REQUIRED)
 
 
-pkg_check_modules(PipeWire IMPORTED_TARGET libpipewire-0.3)
+option(DISABLE_PIPEWIRE "Disable PipeWire support." OFF)
+if(NOT DISABLE_PIPEWIRE)
+    pkg_check_modules(PipeWire IMPORTED_TARGET libpipewire-0.3)
+endif()
 add_feature_info(PipeWire PipeWire_FOUND "Required for pipewire screencast plugin")
+find_package(PlasmaWaylandProtocols 1.5.0)
+
+if(PipeWire_FOUND AND PlasmaWaylandProtocols_FOUND)
+    find_package(KF5Wayland ${KF5_MIN_VERSION})
+    find_package(QtWaylandScanner REQUIRED)
+    find_package(Qt5WaylandClient)
+    find_package(Qt5XkbCommonSupport)
+    find_package(Wayland REQUIRED COMPONENTS Client)
+endif()
 
 find_package(gbm)
 set_package_properties(gbm PROPERTIES
@@ -115,12 +130,6 @@ include_directories ("${CMAKE_CURRENT_BINARY_DIR}/krfb"
                      "${CMAKE_CURRENT_SOURCE_DIR}/krfb/ui"
 )
 
-if(Q_WS_X11)
-  if(NOT X11_XTest_FOUND)
-    message(FATAL_ERROR "krfb requires the libXtst (https://xorg.freedesktop.org) to be built")
-  endif(NOT X11_XTest_FOUND)
-endif(Q_WS_X11)
-
 add_subdirectory(events)
 add_subdirectory(krfb)
 add_subdirectory(framebuffers)

events/x11/krfb_events_x11.json

@@ -2,7 +2,7 @@
     "Encoding": "UTF-8",
     "KPlugin": {
         "Description": "X11 XFakeInput based event handler for KRfb",
-        "Description[ca@valencia]": "Gestor d'esdeveniments basat en «XFakeInput» de l'X11 per al KRfb",
+        "Description[ca@valencia]": "Gestor de successos basat en «XFakeInput» de l'X11 per a KRfb",
         "Description[ca]": "Gestor d'esdeveniments basat en «XFakeInput» de l'X11 per al KRfb",
         "Description[da]": "X11 XFakeInput baseret hændelseshåndtering til KRfb",
         "Description[de]": "Ereignis-Modul basierend auf X11 XFakeInput für KRfb",
@@ -33,7 +33,7 @@
         "Id": "x11",
         "License": "GPL",
         "Name": "X11 Event handler for KRfb",
-        "Name[ca@valencia]": "Gestor d'esdeveniments de l'X11 per al KRfb",
+        "Name[ca@valencia]": "Gestor de successos de l'X11 per a KRfb",
         "Name[ca]": "Gestor d'esdeveniments de l'X11 per al KRfb",
         "Name[da]": "X11 hændelseshåndtering til KRfb",
         "Name[de]": "Ereignis-Modul basierend auf X11 für KRfb",

events/x11/x11eventsplugin.h

@@ -31,7 +31,7 @@ class X11EventsPlugin : public EventsPlugin
     Q_OBJECT
 public:
     X11EventsPlugin(QObject *parent, const QVariantList &args);
-    virtual ~X11EventsPlugin() = default;
+    ~X11EventsPlugin() override = default;
 
     EventHandler *eventHandler() override;
 

events/xdp/krfb_events_xdp.json

@@ -2,7 +2,7 @@
     "Encoding": "UTF-8",
     "KPlugin": {
         "Description": "Xdg-desktop-portal based event handler for KRfb",
-        "Description[ca@valencia]": "Gestor d'esdeveniments basat en «Xdg-desktop-portal» per al KRfb",
+        "Description[ca@valencia]": "Gestor de successos basat en «Xdg-desktop-portal» per a KRfb",
         "Description[ca]": "Gestor d'esdeveniments basat en «Xdg-desktop-portal» per al KRfb",
         "Description[da]": "Xdg-desktop-portal baseret hændelseshåndtering til KRfb",
         "Description[de]": "Ereignis-Modul basierend auf Xdg-desktop-portal für KRfb",
@@ -33,7 +33,7 @@
         "Id": "xdp",
         "License": "GPL",
         "Name": "Xdg-desktop-portal Event handler for KRfb",
-        "Name[ca@valencia]": "Gestor d'esdeveniments «Xdg-desktop-portal» per al KRfb",
+        "Name[ca@valencia]": "Gestor de successos «Xdg-desktop-portal» per a KRfb",
         "Name[ca]": "Gestor d'esdeveniments «Xdg-desktop-portal» per al KRfb",
         "Name[da]": "Xdg-desktop-portal hændelseshåndtering til KRfb",
         "Name[de]": "Ereignis-Modul basierend auf Xdg-desktop-portal für KRfb",

events/xdp/xdpeventsplugin.h

@@ -33,7 +33,7 @@ class XdpEventsPlugin : public EventsPlugin
     Q_OBJECT
 public:
     XdpEventsPlugin(QObject *parent, const QVariantList &args);
-    virtual ~XdpEventsPlugin() = default;
+    ~XdpEventsPlugin() override = default;
 
     EventHandler *eventHandler() override;
 

framebuffers/pipewire/CMakeLists.txt

@@ -5,8 +5,14 @@ include_directories (${CMAKE_CURRENT_SOURCE_DIR}
 set (krfb_framebuffer_pw_SRCS
      pw_framebuffer.cpp
      pw_framebufferplugin.cpp
+
+     screencasting.cpp
 )
 
+ecm_add_qtwayland_client_protocol(krfb_framebuffer_pw_SRCS
+    PROTOCOL ${PLASMA_WAYLAND_PROTOCOLS_DIR}/screencast.xml
+    BASENAME zkde-screencast-unstable-v1
+)
 
 ecm_qt_declare_logging_category(krfb_framebuffer_pw_SRCS
     HEADER krfb_fb_pipewire_debug.h
@@ -32,12 +38,15 @@ add_library(krfb_framebuffer_pw
     MODULE
     ${krfb_framebuffer_pw_SRCS}
 )
+set_property(TARGET krfb_framebuffer_pw PROPERTY C_STANDARD 99)
 
 target_link_libraries(krfb_framebuffer_pw
                       Qt5::Core
                       Qt5::Gui
                       Qt5::DBus
                       KF5::CoreAddons
+                      KF5::WaylandClient
+                      Wayland::Client
                       krfbprivate
                       PkgConfig::PipeWire
 )

framebuffers/pipewire/krfb_framebuffer_pw.json

@@ -2,7 +2,7 @@
     "Encoding": "UTF-8",
     "KPlugin": {
         "Description": "PipeWire based Framebuffer for KRfb.",
-        "Description[ca@valencia]": "«Framebuffer» basat en «PipeWire» per al KRfb.",
+        "Description[ca@valencia]": "«Framebuffer» basat en «PipeWire» per a KRfb.",
         "Description[ca]": "«Framebuffer» basat en «PipeWire» per al KRfb.",
         "Description[cs]": "Framebuffer založený na Pipe pro KRfb.",
         "Description[da]": "PipeWire baseret framebuffer til KRfb.",
@@ -35,7 +35,7 @@
         "Id": "pw",
         "License": "GPL3",
         "Name": "PipeWire Framebuffer for KRfb",
-        "Name[ca@valencia]": "«Framebuffer» del «PipeWire» per al KRfb",
+        "Name[ca@valencia]": "«Framebuffer» de «PipeWire» per a KRfb",
         "Name[ca]": "«Framebuffer» del «PipeWire» per al KRfb",
         "Name[cs]": "PipeWire Framebuffer pro KRfb",
         "Name[da]": "PipeWire framebuffer til KRfb",

framebuffers/pipewire/pw_framebuffer.cpp

@@ -22,6 +22,9 @@
 #include <QDebug>
 #include <QRandomGenerator>
 
+#include <KWayland/Client/connection_thread.h>
+#include <KWayland/Client/registry.h>
+
 // pipewire
 #include <sys/ioctl.h>
 
@@ -38,6 +41,7 @@
 #include "xdp_dbus_screencast_interface.h"
 #include "xdp_dbus_remotedesktop_interface.h"
 #include "krfb_fb_pipewire_debug.h"
+#include "screencasting.h"
 
 #if HAVE_DMA_BUF
 #include <fcntl.h>
@@ -171,6 +175,10 @@ private:
     // sanity indicator
     bool isValid = true;
 
+    QImage cursorTexture;
+    QPoint cursorPosition;
+    QPoint cursorHotspot;
+
 #if HAVE_DMA_BUF
     struct EGLStruct {
         QList<QByteArray> extensions;
@@ -552,6 +560,10 @@ void PWFrameBuffer::Private::onStreamStateChanged(void *data, pw_stream_state /*
     }
 }
 
+#define CURSOR_BPP	4
+#define CURSOR_META_SIZE(w,h)	(sizeof(struct spa_meta_cursor) + \
+				 sizeof(struct spa_meta_bitmap) + w * h * CURSOR_BPP)
+
 /**
  * @brief PWFrameBuffer::Private::onStreamFormatChanged - being executed after stream is set to active
  *        and after setup has been requested to connect to it. The actual video format is being negotiated here.
@@ -579,7 +591,6 @@ void PWFrameBuffer::Private::onStreamParamChanged(void *data, uint32_t id, const
     auto builder = SPA_POD_BUILDER_INIT(buffer, sizeof(buffer));
 
     // setup buffers and meta header for new format
-    const struct spa_pod *params[3];
 
 #if HAVE_DMA_BUF
     const auto bufferTypes = d->m_eglInitialized ? (1 << SPA_DATA_DmaBuf) | (1 << SPA_DATA_MemFd) | (1 << SPA_DATA_MemPtr) :
@@ -588,23 +599,38 @@ void PWFrameBuffer::Private::onStreamParamChanged(void *data, uint32_t id, const
     const auto bufferTypes = (1 << SPA_DATA_MemFd) | (1 << SPA_DATA_MemPtr);
 #endif /* HAVE_DMA_BUF */
 
-    params[0] = reinterpret_cast<spa_pod *>(spa_pod_builder_add_object(&builder,
+    QVector<const struct spa_pod *> params = {
+        reinterpret_cast<spa_pod *>(spa_pod_builder_add_object(&builder,
                 SPA_TYPE_OBJECT_ParamBuffers, SPA_PARAM_Buffers,
                 SPA_PARAM_BUFFERS_size, SPA_POD_Int(size),
                 SPA_PARAM_BUFFERS_stride, SPA_POD_Int(stride),
                 SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(8, 1, 32),
                 SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
                 SPA_PARAM_BUFFERS_align, SPA_POD_Int(16),
-                SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(bufferTypes)));
-    params[1] = reinterpret_cast<spa_pod *>(spa_pod_builder_add_object(&builder,
+                SPA_PARAM_BUFFERS_dataType, SPA_POD_CHOICE_FLAGS_Int(bufferTypes))),
+        reinterpret_cast<spa_pod *>(spa_pod_builder_add_object(&builder,
                 SPA_TYPE_OBJECT_ParamMeta, SPA_PARAM_Meta,
                 SPA_PARAM_META_type, SPA_POD_Id(SPA_META_Header),
-                SPA_PARAM_META_size, SPA_POD_Int(sizeof(struct spa_meta_header))));
-    params[2] = reinterpret_cast<spa_pod*>(spa_pod_builder_add_object(&builder,
+                SPA_PARAM_META_size, SPA_POD_Int(sizeof(struct spa_meta_header)))),
+        reinterpret_cast<spa_pod*>(spa_pod_builder_add_object(&builder,
                 SPA_TYPE_OBJECT_ParamMeta, SPA_PARAM_Meta, SPA_PARAM_META_type,
                 SPA_POD_Id(SPA_META_VideoCrop), SPA_PARAM_META_size,
-                SPA_POD_Int(sizeof(struct spa_meta_region))));
-    pw_stream_update_params(d->pwStream, params, 3);
+                SPA_POD_Int(sizeof(struct spa_meta_region)))),
+        reinterpret_cast<spa_pod*>(spa_pod_builder_add_object ( &builder,
+                SPA_TYPE_OBJECT_ParamMeta, SPA_PARAM_Meta,
+                SPA_PARAM_META_type, SPA_POD_Id (SPA_META_Cursor),
+                SPA_PARAM_META_size, SPA_POD_CHOICE_RANGE_Int (CURSOR_META_SIZE (64, 64),
+                                                        CURSOR_META_SIZE (1, 1),
+                                                        CURSOR_META_SIZE (1024, 1024)))),
+        reinterpret_cast<spa_pod*>(spa_pod_builder_add_object ( &builder,
+                SPA_TYPE_OBJECT_ParamMeta, SPA_PARAM_Meta,
+                SPA_PARAM_META_type, SPA_POD_Id(SPA_META_VideoDamage),
+                SPA_PARAM_META_size, SPA_POD_CHOICE_RANGE_Int(
+                            sizeof(struct spa_meta_region) * 16,
+                            sizeof(struct spa_meta_region) * 1,
+                            sizeof(struct spa_meta_region) * 16))),
+    };
+    pw_stream_update_params(d->pwStream, params.data(), params.size());
 }
 
 /**
@@ -638,13 +664,42 @@ void PWFrameBuffer::Private::onStreamProcess(void *data)
     pw_stream_queue_buffer(d->pwStream, buffer);
 }
 
+static QImage::Format spaToQImageFormat(quint32 format)
+{
+    return format == SPA_VIDEO_FORMAT_BGR  ? QImage::Format_BGR888
+           : format == SPA_VIDEO_FORMAT_RGBx ? QImage::Format_RGBX8888
+           : QImage::Format_RGB32;
+}
+
 void PWFrameBuffer::Private::handleFrame(pw_buffer *pwBuffer)
 {
     auto spaBuffer = pwBuffer->buffer;
     uint8_t *src = nullptr;
 
+    // process cursor
+    {
+        struct spa_meta_cursor *cursor = static_cast<struct spa_meta_cursor*>(spa_buffer_find_meta_data (spaBuffer, SPA_META_Cursor, sizeof (*cursor)));
+        if (spa_meta_cursor_is_valid (cursor)) {
+            struct spa_meta_bitmap *bitmap = nullptr;
+
+            if (cursor->bitmap_offset)
+                bitmap = SPA_MEMBER (cursor, cursor->bitmap_offset, struct spa_meta_bitmap);
+
+            if (bitmap && bitmap->size.width > 0 && bitmap->size.height > 0) {
+                const uint8_t *bitmap_data;
+
+                bitmap_data = SPA_MEMBER (bitmap, bitmap->offset, uint8_t);
+                cursorHotspot = { cursor->hotspot.x, cursor->hotspot.y };
+                cursorTexture = QImage(bitmap_data, bitmap->size.width, bitmap->size.height, bitmap->stride, spaToQImageFormat(bitmap->format));
+            }
+
+            cursorPosition = QPoint{ cursor->position.x, cursor->position.y };
+        }
+    }
+
     if (spaBuffer->datas[0].chunk->size == 0) {
-        qCDebug(KRFB_FB_PIPEWIRE)  << "discarding null buffer";
+        qCDebug(KRFB_FB_PIPEWIRE) << "Got empty buffer. The buffer possibly carried only "
+                                     "information about the mouse cursor.";
         return;
     }
 
@@ -824,15 +879,21 @@ void PWFrameBuffer::Private::handleFrame(pw_buffer *pwBuffer)
     }
 
     if (videoFormat->format != SPA_VIDEO_FORMAT_RGB) {
-        const QImage::Format format = videoFormat->format == SPA_VIDEO_FORMAT_BGR  ? QImage::Format_BGR888
-                                    : videoFormat->format == SPA_VIDEO_FORMAT_RGBx ? QImage::Format_RGBX8888
-                                                                                   : QImage::Format_RGB32;
-
-        QImage img((uchar*) q->fb, videoSize.width(), videoSize.height(), dstStride, format);
+        QImage img((uchar*) q->fb, videoSize.width(), videoSize.height(), dstStride, spaToQImageFormat(videoFormat->format));
         img.convertTo(QImage::Format_RGB888);
     }
 
-    q->tiles.append(QRect(0, 0, videoSize.width(), videoSize.height()));
+    if (spa_meta* vdMeta = spa_buffer_find_meta(spaBuffer, SPA_META_VideoDamage)) {
+        struct spa_meta_region *r;
+        spa_meta_for_each(r, vdMeta) {
+            if (!spa_meta_region_is_valid(r))
+                break;
+
+            q->tiles.append(QRect(r->region.position.x, r->region.position.y, r->region.size.width, r->region.size.height));
+        }
+    } else {
+        q->tiles.append(QRect(0, 0, videoSize.width(), videoSize.height()));
+    }
 }
 
 /**
@@ -904,10 +965,6 @@ PWFrameBuffer::PWFrameBuffer(WId winid, QObject *parent)
     : FrameBuffer (winid, parent),
       d(new Private(this))
 {
-    // D-Bus is most important in init chain, no toys for us if something is wrong with XDP
-    // PipeWire connectivity is initialized after D-Bus session is started
-    d->initDbus();
-
     fb = nullptr;
 }
 
@@ -917,6 +974,38 @@ PWFrameBuffer::~PWFrameBuffer()
     fb = nullptr;
 }
 
+void PWFrameBuffer::initDBus()
+{
+    d->initDbus();
+}
+
+void PWFrameBuffer::startVirtualMonitor(const QString& name, const QSize& resolution, qreal dpr)
+{
+    d->videoSize = resolution * dpr;
+    using namespace KWayland::Client;
+    auto connection = ConnectionThread::fromApplication(this);
+    if (!connection) {
+        qWarning() << "Failed getting Wayland connection from QPA";
+        QCoreApplication::exit(1);
+        return;
+    }
+
+    auto registry = new Registry(this);
+    connect(registry, &KWayland::Client::Registry::interfaceAnnounced, this, [this, registry, name, dpr, resolution] (const QByteArray &interfaceName, quint32 wlname, quint32 version) {
+        if (interfaceName != "zkde_screencast_unstable_v1")
+            return;
+
+        auto screencasting = new Screencasting(registry, wlname, version, this);
+        auto r = screencasting->createVirtualMonitorStream(name, resolution, dpr, Screencasting::Metadata);
+        connect(r, &ScreencastingStream::created, this, [this] (quint32 nodeId) {
+            d->pwStreamNodeId = nodeId;
+            d->initPw();
+        });
+    });
+    registry->create(connection);
+    registry->setup();
+}
+
 int PWFrameBuffer::depth()
 {
     return 32;
@@ -970,3 +1059,8 @@ bool PWFrameBuffer::isValid() const
 {
     return d->isValid;
 }
+
+QPoint PWFrameBuffer::cursorPosition()
+{
+    return d->cursorPosition;
+}

framebuffers/pipewire/pw_framebuffer.h

@@ -33,6 +33,9 @@ public:
     PWFrameBuffer(WId winid, QObject *parent = nullptr);
     virtual ~PWFrameBuffer() override;
 
+    void initDBus();
+    void startVirtualMonitor(const QString &name, const QSize &resolution, qreal dpr);
+
     int  depth() override;
     int  height() override;
     int  width() override;
@@ -40,6 +43,7 @@ public:
     void getServerFormat(rfbPixelFormat &format) override;
     void startMonitor() override;
     void stopMonitor() override;
+    QPoint cursorPosition() override;
 
     QVariant customProperty(const QString &property) const override;
 

framebuffers/pipewire/pw_framebufferplugin.cpp

@@ -36,10 +36,18 @@ PWFrameBufferPlugin::~PWFrameBufferPlugin()
 {
 }
 
-
-FrameBuffer *PWFrameBufferPlugin::frameBuffer(WId id)
+FrameBuffer *PWFrameBufferPlugin::frameBuffer(WId id, const QVariantMap &args)
 {
+    //NOTE WId is irrelevant in Wayland
+
     auto pwfb = new PWFrameBuffer(id);
+    if (args.contains(QLatin1String("name"))) {
+        pwfb->startVirtualMonitor(args[QStringLiteral("name")].toString(), args[QStringLiteral("resolution")].toSize(), args[QStringLiteral("scale")].toDouble());
+    } else {
+        // D-Bus is most important in XDG-Desktop-Portals init chain, no toys for us if something is wrong with XDP
+        // PipeWire connectivity is initialized after D-Bus session is started
+        pwfb->initDBus();
+    }
 
     // sanity check for dbus/wayland/pipewire errors
     if (!pwfb->isValid()) {

framebuffers/pipewire/pw_framebufferplugin.h

@@ -35,7 +35,7 @@ public:
    PWFrameBufferPlugin(QObject *parent, const QVariantList &args);
    virtual ~PWFrameBufferPlugin() override;
 
-   FrameBuffer *frameBuffer(WId id) override;
+   FrameBuffer *frameBuffer(WId id, const QVariantMap &args) override;
 
 private:
    Q_DISABLE_COPY(PWFrameBufferPlugin)

framebuffers/pipewire/screencasting.cpp

@@ -0,0 +1,136 @@
+/*
+    SPDX-FileCopyrightText: 2020 Aleix Pol Gonzalez <aleixpol@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#include "screencasting.h"
+#include "qwayland-zkde-screencast-unstable-v1.h"
+#include <KWayland/Client/output.h>
+#include <KWayland/Client/plasmawindowmanagement.h>
+#include <KWayland/Client/registry.h>
+#include <QDebug>
+#include <QRect>
+
+using namespace KWayland::Client;
+
+class ScreencastingStreamPrivate : public QtWayland::zkde_screencast_stream_unstable_v1
+{
+public:
+    ScreencastingStreamPrivate(ScreencastingStream *q)
+        : q(q)
+    {
+    }
+    ~ScreencastingStreamPrivate()
+    {
+        close();
+        q->deleteLater();
+    }
+
+    void zkde_screencast_stream_unstable_v1_created(uint32_t node) override
+    {
+        m_nodeId = node;
+        Q_EMIT q->created(node);
+    }
+
+    void zkde_screencast_stream_unstable_v1_closed() override
+    {
+        Q_EMIT q->closed();
+    }
+
+    void zkde_screencast_stream_unstable_v1_failed(const QString &error) override
+    {
+        Q_EMIT q->failed(error);
+    }
+
+    uint m_nodeId = 0;
+    QPointer<ScreencastingStream> q;
+};
+
+ScreencastingStream::ScreencastingStream(QObject *parent)
+    : QObject(parent)
+    , d(new ScreencastingStreamPrivate(this))
+{
+}
+
+ScreencastingStream::~ScreencastingStream() = default;
+
+quint32 ScreencastingStream::nodeId() const
+{
+    return d->m_nodeId;
+}
+
+class ScreencastingPrivate : public QtWayland::zkde_screencast_unstable_v1
+{
+public:
+    ScreencastingPrivate(Registry *registry, int id, int version, Screencasting *q)
+        : QtWayland::zkde_screencast_unstable_v1(*registry, id, version)
+        , q(q)
+    {
+    }
+
+    ScreencastingPrivate(::zkde_screencast_unstable_v1 *screencasting, Screencasting *q)
+        : QtWayland::zkde_screencast_unstable_v1(screencasting)
+        , q(q)
+    {
+    }
+
+    ~ScreencastingPrivate()
+    {
+        destroy();
+    }
+
+    Screencasting *const q;
+};
+
+Screencasting::Screencasting(QObject *parent)
+    : QObject(parent)
+{
+}
+
+Screencasting::Screencasting(Registry *registry, int id, int version, QObject *parent)
+    : QObject(parent)
+    , d(new ScreencastingPrivate(registry, id, version, this))
+{
+}
+
+Screencasting::~Screencasting() = default;
+
+ScreencastingStream *Screencasting::createOutputStream(Output *output, CursorMode mode)
+{
+    auto stream = new ScreencastingStream(this);
+    stream->setObjectName(output->model());
+    stream->d->init(d->stream_output(*output, mode));
+    return stream;
+}
+
+ScreencastingStream *Screencasting::createWindowStream(PlasmaWindow *window, CursorMode mode)
+{
+    auto stream = createWindowStream(QString::fromUtf8(window->uuid()), mode);
+    stream->setObjectName(window->appId());
+    return stream;
+}
+
+ScreencastingStream *Screencasting::createWindowStream(const QString &uuid, CursorMode mode)
+{
+    auto stream = new ScreencastingStream(this);
+    stream->d->init(d->stream_window(uuid, mode));
+    return stream;
+}
+
+ScreencastingStream * Screencasting::createVirtualMonitorStream(const QString& name, const QSize& resolution, qreal dpr, Screencasting::CursorMode mode)
+{
+    auto stream = new ScreencastingStream(this);
+    stream->d->init(d->stream_virtual_output(name, resolution.width(), resolution.height(), wl_fixed_from_double(dpr), mode));
+    return stream;
+}
+
+void Screencasting::setup(::zkde_screencast_unstable_v1 *screencasting)
+{
+    d.reset(new ScreencastingPrivate(screencasting, this));
+}
+
+void Screencasting::destroy()
+{
+    d.reset(nullptr);
+}

framebuffers/pipewire/screencasting.h

@@ -0,0 +1,78 @@
+/*
+    SPDX-FileCopyrightText: 2020 Aleix Pol Gonzalez <aleixpol@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#pragma once
+
+#include <QObject>
+#include <QSharedPointer>
+#include <QVector>
+#include <optional>
+
+struct zkde_screencast_unstable_v1;
+
+namespace KWayland
+{
+namespace Client
+{
+class PlasmaWindow;
+class Registry;
+class Output;
+}
+}
+
+class ScreencastingPrivate;
+class ScreencastingSourcePrivate;
+class ScreencastingStreamPrivate;
+class ScreencastingStream : public QObject
+{
+    Q_OBJECT
+public:
+    ScreencastingStream(QObject *parent);
+    ~ScreencastingStream() override;
+
+    quint32 nodeId() const;
+
+Q_SIGNALS:
+    void created(quint32 nodeid);
+    void failed(const QString &error);
+    void closed();
+
+private:
+    friend class Screencasting;
+    QScopedPointer<ScreencastingStreamPrivate> d;
+};
+
+class Screencasting : public QObject
+{
+    Q_OBJECT
+public:
+    explicit Screencasting(QObject *parent = nullptr);
+    explicit Screencasting(KWayland::Client::Registry *registry, int id, int version, QObject *parent = nullptr);
+    ~Screencasting() override;
+
+    enum CursorMode {
+        Hidden = 1,
+        Embedded = 2,
+        Metadata = 4,
+    };
+    Q_ENUM(CursorMode);
+
+    ScreencastingStream *createOutputStream(KWayland::Client::Output *output, CursorMode mode);
+    ScreencastingStream *createWindowStream(KWayland::Client::PlasmaWindow *window, CursorMode mode);
+    ScreencastingStream *createWindowStream(const QString &uuid, CursorMode mode);
+    ScreencastingStream *createVirtualMonitorStream(const QString &name, const QSize &resolution, qreal dpr, CursorMode mode);
+
+    void setup(zkde_screencast_unstable_v1 *screencasting);
+    void destroy();
+
+Q_SIGNALS:
+    void initialized();
+    void removed();
+    void sourcesChanged();
+
+private:
+    QScopedPointer<ScreencastingPrivate> d;
+};

framebuffers/qt/krfb_framebuffer_qt.json

@@ -1,7 +1,7 @@
 {
     "KPlugin": {
         "Description": "Qt based Framebuffer for KRfb.",
-        "Description[ca@valencia]": "«Framebuffer» basat en les Qt per al KRfb.",
+        "Description[ca@valencia]": "«Framebuffer» basat en les Qt per a KRfb.",
         "Description[ca]": "«Framebuffer» basat en les Qt per al KRfb.",
         "Description[cs]": "Framebuffer založený na Qt pro KRfb.",
         "Description[da]": "Qt-baseret framebuffer til KRfb.",
@@ -40,8 +40,8 @@
         "Id": "qt",
         "License": "GPL",
         "Name": "Qt Framebuffer for KRfb",
-        "Name[ca@valencia]": "«Framebuffer» de les Qt per al KRfb.",
-        "Name[ca]": "«Framebuffer» de les Qt per al KRfb.",
+        "Name[ca@valencia]": "«Framebuffer» de les Qt per a KRfb",
+        "Name[ca]": "«Framebuffer» de les Qt per al KRfb",
         "Name[cs]": "Qt Framebuffer pro KRfb",
         "Name[da]": "Qt-framebuffer til KRfb",
         "Name[de]": "Qt-Framebuffer für KRfb",

framebuffers/qt/qtframebufferplugin.cpp

@@ -36,8 +36,9 @@ QtFrameBufferPlugin::~QtFrameBufferPlugin()
 {
 }
 
-FrameBuffer *QtFrameBufferPlugin::frameBuffer(WId id)
+FrameBuffer *QtFrameBufferPlugin::frameBuffer(WId id, const QVariantMap &args)
 {
+    Q_UNUSED(args);
     return new QtFrameBuffer(id);
 }
 

framebuffers/qt/qtframebufferplugin.h

@@ -35,7 +35,7 @@ public:
     QtFrameBufferPlugin(QObject *parent, const QVariantList &args);
     ~QtFrameBufferPlugin() override;
 
-    FrameBuffer *frameBuffer(WId id) override;
+    FrameBuffer *frameBuffer(WId id, const QVariantMap &args) override;
 
 private:
     Q_DISABLE_COPY(QtFrameBufferPlugin)

framebuffers/xcb/krfb_framebuffer_xcb.json

@@ -1,7 +1,7 @@
 {
     "KPlugin": {
         "Description": "X11 XDamage/XShm based Framebuffer for KRfb.",
-        "Description[ca@valencia]": "«Framebuffer» basat en «XDamage/XShm» de l'X11 per al KRfb.",
+        "Description[ca@valencia]": "«Framebuffer» basat en «XDamage/XShm» de l'X11 per a KRfb.",
         "Description[ca]": "«Framebuffer» basat en «XDamage/XShm» de l'X11 per al KRfb.",
         "Description[cs]": "Framebuffer založený na X11 XDamage/XShm pro KRfb.",
         "Description[da]": "X11 XDamage/XShm-baseret framebuffer til KRfb.",
@@ -40,8 +40,8 @@
         "Id": "xcb",
         "License": "GPL",
         "Name": "X11 Framebuffer for KRfb",
-        "Name[ca@valencia]": "«Framebuffer» de l'X11 per al KRfb.",
-        "Name[ca]": "«Framebuffer» de l'X11 per al KRfb.",
+        "Name[ca@valencia]": "«Framebuffer» de l'X11 per a KRfb",
+        "Name[ca]": "«Framebuffer» de l'X11 per al KRfb",
         "Name[cs]": "X11 Framebuffer pro KRfb",
         "Name[da]": "X11-framebuffer til KRfb",
         "Name[de]": "X11-Framebuffer für KRfb",

framebuffers/xcb/xcb_framebuffer.cpp

@@ -605,7 +605,7 @@ QList<QRect> XCBFrameBuffer::modifiedTiles() {
         } else {
             // not using shared memory
             // will use just xcb_image_get() and copy pixels
-            for (const QRect& r : qAsConst(tiles)) {
+            for (const QRect& r : std::as_const(tiles)) {
                 // I did not find XGetSubImage() analog in XCB!!
                 // need function that copies pixels from one image to another
                 xcb_image_t *damagedImage = xcb_image_get(

framebuffers/xcb/xcb_framebufferplugin.cpp

@@ -37,8 +37,9 @@ XCBFrameBufferPlugin::~XCBFrameBufferPlugin()
 }
 
 
-FrameBuffer *XCBFrameBufferPlugin::frameBuffer(WId id)
+FrameBuffer *XCBFrameBufferPlugin::frameBuffer(WId id, const QVariantMap &args)
 {
+    Q_UNUSED(args);
     return new XCBFrameBuffer(id);
 }
 

framebuffers/xcb/xcb_framebufferplugin.h

@@ -35,7 +35,7 @@ public:
    XCBFrameBufferPlugin(QObject *parent, const QVariantList &args);
    ~XCBFrameBufferPlugin() override;
 
-   FrameBuffer *frameBuffer(WId id) override;
+   FrameBuffer *frameBuffer(WId id, const QVariantMap &args) override;
 
 private:
    Q_DISABLE_COPY(XCBFrameBufferPlugin)

krfb/CMakeLists.txt

@@ -78,7 +78,7 @@ kconfig_add_kcfg_files (krfb_SRCS
                      krfbconfig.kcfgc
 )
 
-ki18n_wrap_ui (krfb_SRCS
+ki18n_wrap_ui (krfb_UI_SRCS
                    ui/configtcp.ui
                    ui/configsecurity.ui
                    ui/configframebuffer.ui
@@ -92,6 +92,7 @@ qt5_add_resources(krfb_SRCS
 
 add_executable (krfb
                      ${krfb_SRCS}
+                     ${krfb_UI_SRCS}
 )
 
 target_link_libraries (krfb
@@ -123,6 +124,41 @@ install (TARGETS krfb
          ${KDE_INSTALL_TARGETS_DEFAULT_ARGS}
 )
 
+#################################
+kconfig_add_kcfg_files (krfbvm_SRCS
+                     krfbconfig.kcfgc
+)
+
+ecm_qt_declare_logging_category(krfbvm_SRCS
+    HEADER krfbdebug.h
+    IDENTIFIER KRFB
+    CATEGORY_NAME krfb.krfb
+    DESCRIPTION "KRFB Application"
+    EXPORT KRFB
+)
+
+add_executable(krfb-virtualmonitor main-virtualmonitor.cpp ${krfbvm_SRCS} ${krfb_UI_SRCS}
+                                   rfbserver.cpp rfbclient.cpp rfbservermanager.cpp eventsmanager.cpp framebuffermanager.cpp sockethelpers.cpp)
+target_link_libraries(krfb-virtualmonitor
+                      krfbprivate
+                      Qt5::Gui
+                      Qt5::Network
+                      KF5::ConfigGui
+                      KF5::CoreAddons
+                      KF5::I18n
+                      KF5::Notifications
+                      KF5::WindowSystem
+)
+
+install (TARGETS krfb-virtualmonitor
+         ${KDE_INSTALL_TARGETS_DEFAULT_ARGS}
+)
+
+configure_file(org.kde.krfb.virtualmonitor.desktop.cmake ${CMAKE_CURRENT_BINARY_DIR}/org.kde.krfb.virtualmonitor.desktop @ONLY)
+install (PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/org.kde.krfb.virtualmonitor.desktop
+         DESTINATION ${KDE_INSTALL_APPDIR}
+)
+
 ########### install files ###############
 
 install (PROGRAMS org.kde.krfb.desktop

krfb/events.h

@@ -36,7 +36,7 @@ class KRFBPRIVATE_EXPORT EventHandler : public QObject
     Q_OBJECT
 public:
     explicit EventHandler(QObject *parent = nullptr);
-    virtual ~EventHandler() = default;
+    ~EventHandler() override = default;
     virtual void handleKeyboard(bool down, rfbKeySym key) = 0;
     virtual void handlePointer(int buttonMask, int x, int y) = 0;
 

krfb/eventsmanager.cpp

@@ -28,7 +28,6 @@
 #include <QGlobalStatic>
 
 #include <KPluginFactory>
-#include <KPluginLoader>
 #include <KPluginMetaData>
 
 #include <QtCore/QSharedPointer>
@@ -64,28 +63,21 @@ void EventsManager::loadPlugins()
 {
     //qDebug();
 
-    const QVector<KPluginMetaData> plugins = KPluginLoader::findPlugins(QStringLiteral("krfb/events"));
+    const QVector<KPluginMetaData> plugins = KPluginMetaData::findPlugins(QStringLiteral("krfb/events"));
 
     QVectorIterator<KPluginMetaData> i(plugins);
     i.toBack();
     QSet<QString> unique;
     while (i.hasPrevious()) {
-    KPluginMetaData data = i.previous();
+        KPluginMetaData data = i.previous();
         // only load plugins once, even if found multiple times!
-        if (unique.contains(data.name()))
+        if (unique.contains(data.name())) {
             continue;
-        KPluginFactory *factory = KPluginLoader(data.fileName()).factory();
-
-        if (!factory) {
-            qCDebug(KRFB) << "KPluginFactory could not load the plugin:" << data.fileName();
-            continue;
-        } else {
-            qCDebug(KRFB) << "found plugin at " << data.fileName();
         }
 
-        auto plugin = factory->create<EventsPlugin>(this);
-        if (plugin) {
-            m_plugins.insert(data.pluginId(), plugin);
+        const KPluginFactory::Result<EventsPlugin> result = KPluginFactory::instantiatePlugin<EventsPlugin>(data);
+        if (result.plugin) {
+            m_plugins.insert(data.pluginId(), result.plugin);
             qCDebug(KRFB) << "Loaded plugin with name " << data.pluginId();
         } else {
             qCDebug(KRFB) << "unable to load plugin for " << data.fileName();

krfb/eventsmanager.h

@@ -43,7 +43,7 @@ class KRFBPRIVATE_EXPORT EventsManager : public QObject
 public:
     static EventsManager *instance();
 
-    virtual ~EventsManager();
+    ~EventsManager() override;
 
     QSharedPointer<EventHandler> eventHandler();
 

krfb/eventsplugin.h

@@ -33,7 +33,7 @@ class KRFBPRIVATE_EXPORT EventsPlugin : public QObject
     Q_OBJECT
 public:
     EventsPlugin(QObject *parent, const QVariantList &args);
-    virtual ~EventsPlugin();
+    ~EventsPlugin() override;
 
     virtual EventHandler *eventHandler() = 0;
 };

krfb/framebuffer.cpp

@@ -10,8 +10,7 @@
 #include "framebuffer.h"
 
 #include <config-krfb.h>
-
-#include <X11/Xutil.h>
+#include <QCursor>
 
 
 FrameBuffer::FrameBuffer(WId id, QObject *parent)
@@ -73,3 +72,8 @@ void FrameBuffer::startMonitor()
 void FrameBuffer::stopMonitor()
 {
 }
+
+QPoint FrameBuffer::cursorPosition()
+{
+    return QCursor::pos();
+}

krfb/framebuffer.h

@@ -42,10 +42,12 @@ public:
     virtual int depth();
     virtual void startMonitor();
     virtual void stopMonitor();
+    virtual QPoint cursorPosition();
 
     virtual void getServerFormat(rfbPixelFormat &format);
 
     virtual QVariant customProperty(const QString &property) const;
+
 Q_SIGNALS:
     void frameBufferChanged();
 

krfb/framebuffermanager.cpp

@@ -27,7 +27,6 @@
 #include <QGlobalStatic>
 
 #include <KPluginFactory>
-#include <KPluginLoader>
 #include <KPluginMetaData>
 
 #include <QSharedPointer>
@@ -61,9 +60,7 @@ FrameBufferManager *FrameBufferManager::instance()
 
 void FrameBufferManager::loadPlugins()
 {
-    //qDebug();
-
-    const QVector<KPluginMetaData> plugins = KPluginLoader::findPlugins(QStringLiteral("krfb/framebuffer"));
+    const QVector<KPluginMetaData> plugins = KPluginMetaData::findPlugins(QStringLiteral("krfb/framebuffer"));
 
     QVectorIterator<KPluginMetaData> i(plugins);
     i.toBack();
@@ -73,18 +70,10 @@ void FrameBufferManager::loadPlugins()
         // only load plugins once, even if found multiple times!
         if (unique.contains(data.name()))
             continue;
-        KPluginFactory *factory = KPluginLoader(data.fileName()).factory();
 
-        if (!factory) {
-            qCDebug(KRFB) << "KPluginFactory could not load the plugin:" << data.fileName();
-            continue;
-        } else {
-            qCDebug(KRFB) << "found plugin at " << data.fileName();
-        }
-
-        auto plugin = factory->create<FrameBufferPlugin>(this);
-        if (plugin) {
-            m_plugins.insert(data.pluginId(), plugin);
+        const KPluginFactory::Result<FrameBufferPlugin> result = KPluginFactory::instantiatePlugin<FrameBufferPlugin>(data);
+        if (result.plugin) {
+            m_plugins.insert(data.pluginId(), result.plugin);
             qCDebug(KRFB) << "Loaded plugin with name " << data.pluginId();
         } else {
             qCDebug(KRFB) << "unable to load plugin for " << data.fileName();
@@ -93,7 +82,7 @@ void FrameBufferManager::loadPlugins()
     }
 }
 
-QSharedPointer<FrameBuffer> FrameBufferManager::frameBuffer(WId id)
+QSharedPointer<FrameBuffer> FrameBufferManager::frameBuffer(WId id, const QVariantMap &args)
 {
     //qDebug();
 
@@ -118,7 +107,7 @@ QSharedPointer<FrameBuffer> FrameBufferManager::frameBuffer(WId id)
         if (iter.key() == KrfbConfig::preferredFrameBufferPlugin()) {
             qCDebug(KRFB) << "Using FrameBuffer:" << KrfbConfig::preferredFrameBufferPlugin();
 
-            QSharedPointer<FrameBuffer> frameBuffer(iter.value()->frameBuffer(id));
+            QSharedPointer<FrameBuffer> frameBuffer(iter.value()->frameBuffer(id, args));
 
             if (frameBuffer) {
                 m_frameBuffers.insert(id, frameBuffer.toWeakRef());

krfb/framebuffermanager.h

@@ -45,7 +45,7 @@ public:
 
     ~FrameBufferManager() override;
 
-    QSharedPointer<FrameBuffer> frameBuffer(WId id);
+    QSharedPointer<FrameBuffer> frameBuffer(WId id, const QVariantMap &args);
 
 private:
     Q_DISABLE_COPY(FrameBufferManager)

krfb/framebufferplugin.h

@@ -37,7 +37,7 @@ public:
     explicit FrameBufferPlugin(QObject *parent, const QVariantList &args);
     ~FrameBufferPlugin() override;
 
-    virtual FrameBuffer *frameBuffer(WId id) = 0;
+    virtual FrameBuffer *frameBuffer(WId id, const QVariantMap &args) = 0;
 };
 
 #endif  // Header guard

krfb/invitationsrfbclient.cpp

@@ -52,10 +52,6 @@ PendingInvitationsRfbClient::PendingInvitationsRfbClient(rfbClientPtr client, QO
     d(new Private(client))
 {
     d->client->clientGoneHook = clientGoneHookNoop;
-    d->notifier = new QSocketNotifier(client->sock, QSocketNotifier::Read, this);
-    d->notifier->setEnabled(true);
-    connect(d->notifier, &QSocketNotifier::activated,
-            this, &PendingInvitationsRfbClient::onSocketActivated);
 }
 
 PendingInvitationsRfbClient::~PendingInvitationsRfbClient()
@@ -90,39 +86,6 @@ void PendingInvitationsRfbClient::processNewClient()
     }
 }
 
-void PendingInvitationsRfbClient::onSocketActivated()
-{
-    //Process not only one, but all pending messages.
-    //poll() idea/code copied from vino:
-    // Copyright (C) 2003 Sun Microsystems, Inc.
-    // License: GPL v2 or later
-    struct pollfd pollfd = { d->client->sock, POLLIN|POLLPRI, 0 };
-
-    while(poll(&pollfd, 1, 0) == 1) {
-
-        if(d->client->state == rfbClientRec::RFB_INITIALISATION) {
-            d->notifier->setEnabled(false);
-            //Client is Authenticated
-            processNewClient();
-            break;
-        }
-        rfbProcessClientMessage(d->client);
-
-        //This is how we handle disconnection.
-        //if rfbProcessClientMessage() finds out that it can't read the socket,
-        //it closes it and sets it to -1. So, we just have to check this here
-        //and call rfbClientConnectionGone() if necessary. This will call
-        //the clientGoneHook which in turn will remove this RfbClient instance
-        //from the server manager and will call deleteLater() to delete it
-        if (d->client->sock == -1) {
-            qCDebug(KRFB) << "disconnected from socket signal";
-            d->notifier->setEnabled(false);
-            rfbClientConnectionGone(d->client);
-            break;
-        }
-    }
-}
-
 bool PendingInvitationsRfbClient::checkPassword(const QByteArray & encryptedPassword)
 {
     qCDebug(KRFB) << "about to start authentication";

krfb/invitationsrfbclient.h

@@ -37,7 +37,6 @@ public:
 
 protected Q_SLOTS:
     void processNewClient() override;
-    virtual void onSocketActivated();
     bool checkPassword(const QByteArray & encryptedPassword) override;
 
 private Q_SLOTS:

krfb/invitationsrfbserver.cpp

@@ -21,7 +21,6 @@
 #include "invitationsrfbserver.h"
 #include "invitationsrfbclient.h"
 #include "krfbconfig.h"
-#include "rfbservermanager.h"
 #include "krfbdebug.h"
 #include <QTimer>
 #include <QApplication>
@@ -178,7 +177,7 @@ void InvitationsRfbServer::walletOpened(bool opened)
         if (m_wallet->readPassword(QStringLiteral("desktopSharingPassword"), desktopPassword) == 0 &&
                 !desktopPassword.isEmpty()) {
             m_desktopPassword = desktopPassword;
-            emit passwordChanged(m_desktopPassword);
+            Q_EMIT passwordChanged(m_desktopPassword);
         }
 
         if(m_wallet->readPassword(QStringLiteral("unattendedAccessPassword"), unattendedPassword) == 0 &&
@@ -195,7 +194,7 @@ void InvitationsRfbServer::walletOpened(bool opened)
                 "desktopPassword", QString()));
         if(!desktopPassword.isEmpty()) {
             m_desktopPassword = desktopPassword;
-            emit passwordChanged(m_desktopPassword);
+            Q_EMIT passwordChanged(m_desktopPassword);
         }
 
         unattendedPassword = KStringHandler::obscure(krfbConfig.readEntry(

krfb/krfb-events.desktop

@@ -3,8 +3,8 @@ Type=ServiceType
 X-KDE-ServiceType=krfb/events
 
 Comment=Event plugins for KRfb
-Comment[ca]=Connectors d'esdeveniments per al KRfb.
-Comment[ca@valencia]=Connectors d'esdeveniments per al KRfb.
+Comment[ca]=Connectors d'esdeveniments per al KRfb
+Comment[ca@valencia]=Conectors de successos per a KRfb
 Comment[cs]=Moduly událostí pro KRfb
 Comment[da]=Hændelses-plugins til KRfb
 Comment[de]=Ereignis-Module für KRfb
@@ -24,6 +24,7 @@ Comment[nn]=Hendingstillegg for KRfb
 Comment[pl]=Wtyczki wydarzeń dla KRfb
 Comment[pt]='Plugins' de eventos para o KRfb
 Comment[pt_BR]=Plugins de evento para o KRfb
+Comment[ro]=Extensii de evenimente pentru KRfb
 Comment[sk]=Doplnky udalostí pre KRfb
 Comment[sl]=Vstavki dogodkov za KRFB
 Comment[sv]=Händelseinsticksprogram för Krfb

krfb/krfb-events.json

@@ -1,8 +1,8 @@
 {
     "KPlugin": {
         "Description": "Events plugins for KRfb",
-        "Description[ca@valencia]": "Connectors d'esdeveniments per al KRfb.",
-        "Description[ca]": "Connectors d'esdeveniments per al KRfb.",
+        "Description[ca@valencia]": "Conectors de successos per a KRfb",
+        "Description[ca]": "Connectors d'esdeveniments per al KRfb",
         "Description[cs]": "Moduly událostí pro KRfb",
         "Description[da]": "Hændelses-plugins til KRfb",
         "Description[de]": "Ereignis-Module für KRfb",

krfb/krfb-framebuffer.desktop

@@ -5,8 +5,8 @@ X-KDE-ServiceType=krfb/framebuffer
 Comment=Frame Buffer plugins for KRfb
 Comment[bg]=Приставки за фреймбуфер за KRfb
 Comment[bs]=Priključci framebafera za KRfb
-Comment[ca]=Connectors de «framebuffer» per al KRfb.
-Comment[ca@valencia]=Connectors de «framebuffer» per al KRfb.
+Comment[ca]=Connectors de «framebuffer» per al KRfb
+Comment[ca@valencia]=Conectors de «framebuffer» per a KRfb
 Comment[cs]=Moduly Frame bufferu pro KRfb
 Comment[da]=Framebuffer-plugins til KRfb
 Comment[de]=Framebuffer-Module für KRfb
@@ -38,6 +38,7 @@ Comment[pa]=KRfb ਲਈ ਫਰੇਮ ਬਫ਼ਰ ਪਲੱਗਇਨ
 Comment[pl]=Wtyczki buforów ramek dla KRfb
 Comment[pt]='Plugins' do 'Framebuffer' para o KRfb
 Comment[pt_BR]=Plugins de framebuffers para o KRfb
+Comment[ro]=Extensii de tampon de cadre pentru KRfb
 Comment[ru]=Модуль буфера кадров для KRfb
 Comment[si]=KRfb සඳහා රාමු බෆර ප්ලගින
 Comment[sk]=Frame Buffer modul pre KRfb

krfb/krfb-framebuffer.json

@@ -1,8 +1,8 @@
 {
     "KPlugin": {
         "Description": "Frame Buffer plugins for KRfb",
-        "Description[ca@valencia]": "Connectors de «Frame Buffer» per al KRfb.",
-        "Description[ca]": "Connectors de «Frame Buffer» per al KRfb.",
+        "Description[ca@valencia]": "Conectors de «Frame Buffer» per a KRfb",
+        "Description[ca]": "Connectors de «Frame Buffer» per al KRfb",
         "Description[cs]": "Moduly Frame bufferu pro KRfb",
         "Description[da]": "Framebuffer-plugins til KRfb",
         "Description[de]": "Framebuffer-Module für KRfb",

krfb/krfb.notifyrc

@@ -518,7 +518,7 @@ Name[nds]=Leeg Passwoort
 Name[nl]=Ongeldig wachtwoord
 Name[nn]=Ugyldig passord
 Name[pa]=ਗਲਤ ਪਾਸਵਰਡ
-Name[pl]=Błędne hasło
+Name[pl]=Nieprawidłowe hasło
 Name[pt]=Senha Inválida
 Name[pt_BR]=Senha inválida
 Name[ro]=Parolă nevalidă
@@ -589,7 +589,7 @@ Comment[nl]=Ongeldig wachtwoord
 Comment[nn]=Passordet var ugyldig
 Comment[oc]=Mot de pas invalid
 Comment[pa]=ਗਲਤ ਪਾਸਵਰਡ
-Comment[pl]=Błędne hasło
+Comment[pl]=Nieprawidłowe hasło
 Comment[pt]=A senha é inválida
 Comment[pt_BR]=Senha inválida
 Comment[ro]=Parolă nevalidă
@@ -817,7 +817,7 @@ Comment[bg]=Поискана е връзка, следва потребител
 Comment[bn]=সংযোগ অনুরোধ করা হল, ব্যবহারকারীকে অবশ্যই স্বীকার করতে হবে
 Comment[bs]=Veza je zahtijevana, korinik mora da je prihvati
 Comment[ca]=Connexió sol·licitada, l'usuari l'ha d'acceptar
-Comment[ca@valencia]=Connexió sol·licitada, l'usuari l'ha d'acceptar
+Comment[ca@valencia]=Connexió solicitada, l'usuari l'ha d'acceptar
 Comment[cs]=Vyžadováno spojení, uživatel musí přijmout
 Comment[cy]=Cais wedi'i wneud am gysylltiad,rhaid i'r ddefnyddiwr ei dderbyn
 Comment[da]=Forbindelse forespurgt, bruger skal acceptere
@@ -1080,7 +1080,7 @@ Comment[bn]=ব্যস্ত, সংযোগ অস্বীকার কর
 Comment[br]=Dalc'het, kevreadenn disteuleret
 Comment[bs]=Zauzeto, veza je odbijena
 Comment[ca]=Ocupat, connexió rebutjada
-Comment[ca@valencia]=Ocupat, connexió rebutjada
+Comment[ca@valencia]=Ocupat, connexió rebujada
 Comment[cs]=Zaneprázdněn, spojení odmítnuto
 Comment[cy]=Prysur, gwrthodwyd y cysylltiad
 Comment[da]=Optaget, forbindelse afslået

krfb/main-virtualmonitor.cpp

@@ -0,0 +1,175 @@
+/* This file is part of the KDE project
+   Copyright (C) 2021 Aleix Pol Gonzalez <aleixpol@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+*/
+
+#include <QApplication>
+#include <QCommandLineParser>
+#include <QCommandLineOption>
+#include <QDebug>
+#include <QTimer>
+#include <KNotification>
+#include <KLocalizedString>
+#include <KWindowSystem>
+#include <KAboutData>
+#include "sockethelpers.h"
+#include "krfb_version.h"
+#include "rfbserver.h"
+#include <signal.h>
+#include "rfbservermanager.h"
+
+class VirtualMonitorRfbClient : public RfbClient
+{
+public:
+    explicit VirtualMonitorRfbClient(rfbClientPtr client, QObject *parent = nullptr)
+        : RfbClient(client, parent)
+    {}
+};
+
+class PendingVirtualMonitorRfbClient : public PendingRfbClient
+{
+public:
+    explicit PendingVirtualMonitorRfbClient(rfbClientPtr client, QObject *parent = nullptr)
+        : PendingRfbClient(client, parent)
+    {}
+    ~PendingVirtualMonitorRfbClient() override {}
+
+    static QByteArray password;
+
+protected:
+    void processNewClient() override {
+        qDebug() << "new client!";
+        const QString host = peerAddress(m_rfbClient->sock) + QLatin1Char(':') + QString::number(peerPort(m_rfbClient->sock));
+
+        KNotification::event(QStringLiteral("NewConnectionAutoAccepted"),
+                            i18n("Creating a Virtual Monitor from %1", host));
+    }
+    bool checkPassword(const QByteArray & encryptedPassword) override {
+        bool b = vncAuthCheckPassword(password, encryptedPassword);
+        if (b) {
+            QTimer::singleShot(0, this, [this] {
+                accept(new VirtualMonitorRfbClient(m_rfbClient, parent()));
+            });
+        }
+        return b;
+    }
+};
+
+QByteArray PendingVirtualMonitorRfbClient::password;
+
+class VirtualMonitorRfbServer : public RfbServer
+{
+public:
+    PendingRfbClient *newClient(rfbClientPtr client) override {
+        qDebug() << "new client request";
+        return new PendingVirtualMonitorRfbClient(client, this);
+    }
+};
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    KLocalizedString::setApplicationDomain("krfb");
+
+    KAboutData aboutData(QStringLiteral("krfb-virtualmonitor"),
+                         i18n("Remote Virtual Monitor"),
+                         QStringLiteral(KRFB_VERSION_STRING),
+                         i18n("Offer a Virtual Monitor that can be accessed remotely"),
+                         KAboutLicense::GPL,
+                         i18n("(c) 2009-2010, Collabora Ltd.\n"
+                               "(c) 2007, Alessandro Praduroux\n"
+                               "(c) 2001-2003, Tim Jansen\n"
+                               "(c) 2001, Johannes E. Schindelin\n"
+                               "(c) 2000-2001, Const Kaplinsky\n"
+                               "(c) 2000, Tridia Corporation\n"
+                               "(c) 1999, AT&T Laboratories Boston\n"));
+    aboutData.addAuthor(QStringLiteral("Aleix Pol i Gonzalez"), i18n("Virtual Monitor implementation"), QStringLiteral("aleixpol@kde.org"));
+    aboutData.addAuthor(i18n("George Kiagiadakis"), QString(), QStringLiteral("george.kiagiadakis@collabora.co.uk"));
+    aboutData.addAuthor(i18n("Alessandro Praduroux"), i18n("KDE4 porting"), QStringLiteral("pradu@pradu.it"));
+    aboutData.addAuthor(i18n("Tim Jansen"), i18n("Original author"), QStringLiteral("tim@tjansen.de"));
+    aboutData.addCredit(i18n("Johannes E. Schindelin"),
+                        i18n("libvncserver"));
+    aboutData.addCredit(i18n("Const Kaplinsky"),
+                        i18n("TightVNC encoder"));
+    aboutData.addCredit(i18n("Tridia Corporation"),
+                        i18n("ZLib encoder"));
+    aboutData.addCredit(i18n("AT&T Laboratories Boston"),
+                        i18n("original VNC encoders and "
+                              "protocol design"));
+    KAboutData::setApplicationData(aboutData);
+
+    QCommandLineParser parser;
+    aboutData.setupCommandLine(&parser);
+    const QCommandLineOption resolutionOption({ QStringLiteral("resolution") }, i18n("Logical resolution of the new monitor"), i18n("resolution"));
+    parser.addOption(resolutionOption);
+    const QCommandLineOption nameOption({ QStringLiteral("name") }, i18n("Name of the monitor"), i18n("name"));
+    parser.addOption(nameOption);
+    const QCommandLineOption passwordOption({ QStringLiteral("password") }, i18n("Password for the client to connect to it"), i18n("password"));
+    parser.addOption(passwordOption);
+    const QCommandLineOption scaleOption({ QStringLiteral("scale") }, i18n("The device-pixel-ratio of the device, the scaling factor"), i18n("dpr"), QStringLiteral("1"));
+    parser.addOption(scaleOption);
+    const QCommandLineOption portOption({ QStringLiteral("port") }, i18n("The port we will be listening to"), i18n("number"), QStringLiteral("9999"));
+    parser.addOption(portOption);
+
+    parser.process(app);
+    aboutData.processCommandLine(&parser);
+
+    app.setQuitOnLastWindowClosed(false);
+
+    if (!KWindowSystem::isPlatformWayland()) {
+        qCritical() << "Virtual Monitors are only supported on Wayland";
+        return 1;
+    }
+    if (!parser.isSet(nameOption)) {
+        qCritical() << "error: please define --name";
+        return 2;
+    } else {
+        if (!parser.isSet(passwordOption)) {
+            qCritical() << "error: please define --password";
+            return 3;
+        }
+        if (!parser.isSet(resolutionOption)) {
+            qCritical() << "error: please define --resolution";
+            return 4;
+        }
+    }
+    if (!parser.isSet(portOption)) {
+        qCritical() << "error: please define --port";
+        return 5;
+    }
+    const QString res = parser.value(resolutionOption);
+    const auto resSplit = res.split(QLatin1Char('x'));
+    if (resSplit.size() != 2) {
+        qCritical() << "error: the resolution should be formatted as WIDTHxHEIGHT (e.g. --resolution 1920x1080)";
+        return 6;
+    }
+
+
+    if (parser.isSet(nameOption)) {
+        RfbServerManager::s_pluginArgs = {
+            { QStringLiteral("name"), parser.value(nameOption) },
+            { QStringLiteral("resolution"), QSize(resSplit[0].toInt(), resSplit[1].toInt()) },
+            { QStringLiteral("scale"), parser.value(scaleOption).toDouble() },
+        };
+    }
+
+    VirtualMonitorRfbServer server;
+    server.setPasswordRequired(true);
+    server.setListeningPort(parser.value(portOption).toInt());
+    PendingVirtualMonitorRfbClient::password = parser.value(passwordOption).toUtf8();
+
+    sigset_t sigs;
+    sigemptyset(&sigs);
+    sigaddset(&sigs, SIGPIPE);
+    sigprocmask(SIG_BLOCK, &sigs, nullptr);
+    if (!server.start()) {
+        return 1;
+    }
+
+    return app.exec();
+}

krfb/main.cpp

@@ -38,8 +38,6 @@
 #include <QCommandLineOption>
 
 
-static const char description[] = I18N_NOOP("VNC-compatible server to share "
-                                  "desktops");
 static bool checkX11Capabilities()
 {
     int bp1, bp2, majorv, minorv;
@@ -95,7 +93,7 @@ int main(int argc, char *argv[])
     KAboutData aboutData(QStringLiteral("krfb"),
                          i18n("Desktop Sharing"),
                          QStringLiteral(KRFB_VERSION_STRING),
-                         i18n(description),
+                         i18n("VNC-compatible server to share desktops"),
                          KAboutLicense::GPL,
                          i18n("(c) 2009-2010, Collabora Ltd.\n"
                                "(c) 2007, Alessandro Praduroux\n"

krfb/mainwindow.cpp

@@ -22,7 +22,6 @@
 #include <KStandardAction>
 #include <KActionCollection>
 #include <KNewPasswordDialog>
-#include <KPluginLoader>
 #include <KPluginMetaData>
 
 #include <QIcon>
@@ -39,7 +38,7 @@
 class TCP: public QWidget, public Ui::TCP
 {
 public:
-    TCP(QWidget *parent = nullptr) : QWidget(parent) {
+    explicit TCP(QWidget *parent = nullptr) : QWidget(parent) {
         setupUi(this);
     }
 };
@@ -83,7 +82,7 @@ public:
     }
 
     void fillFrameBuffersCombo() {
-        const QVector<KPluginMetaData> plugins = KPluginLoader::findPlugins(QStringLiteral("krfb/framebuffer"));
+        const QVector<KPluginMetaData> plugins = KPluginMetaData::findPlugins(QStringLiteral("krfb/framebuffer"));
         QSet<QString> unique;
         QVectorIterator<KPluginMetaData> i(plugins);
         i.toBack();

krfb/org.kde.krfb.appdata.xml

@@ -26,6 +26,7 @@
   <name xml:lang="pl">Krfb</name>
   <name xml:lang="pt">Krfb</name>
   <name xml:lang="pt-BR">Krfb</name>
+  <name xml:lang="ro">Krfb</name>
   <name xml:lang="ru">Krfb</name>
   <name xml:lang="sk">Krfb</name>
   <name xml:lang="sl">Krfb</name>
@@ -41,13 +42,15 @@
   <name xml:lang="zh-TW">Krfb</name>
   <summary>Share your desktop to another computer via VNC</summary>
   <summary xml:lang="ca">Comparteix l'escriptori amb un altre ordinador a través de VNC</summary>
-  <summary xml:lang="ca-valencia">Comparteix l'escriptori amb un altre ordinador a través de VNC</summary>
+  <summary xml:lang="ca-valencia">Compartix l'escriptori amb un atre ordinador a través de VNC</summary>
   <summary xml:lang="cs">Sdílejte své pracovní prostředí na jiný počítač pomocí VNC</summary>
+  <summary xml:lang="da">Del dit skrivebord til en anden computer via VNC</summary>
   <summary xml:lang="de">Verbindung Ihrer Arbeitsfläche zu anderen Rechnern über VNC</summary>
   <summary xml:lang="el">Μοιραστείτε την επιφάνεια εργασίας σας με άλλον υπολογιστή μέσω VNC</summary>
   <summary xml:lang="en-GB">Share your desktop to another computer via VNC</summary>
   <summary xml:lang="es">Compartir su escritorio con otro equipo usando VNC</summary>
   <summary xml:lang="et">Oma töölaua jagamine VNC kaudu teise arvutisse</summary>
+  <summary xml:lang="eu">Partekatu zure mahaigaina beste ordenagailu batekin VNC erabiliz</summary>
   <summary xml:lang="fi">Jaa työpöytä toiselle koneelle VNC:n kautta</summary>
   <summary xml:lang="fr">Partager votre bureau avec un autre ordinateur grâce à « VNC »</summary>
   <summary xml:lang="ia">Compartir tu scriptorio a un altere computator via VNC</summary>
@@ -59,6 +62,8 @@
   <summary xml:lang="pl">Udostępnij swój pulpit innemu komputerowi przez VNC</summary>
   <summary xml:lang="pt">Partilhar o seu ecrã com outro computador por VNC</summary>
   <summary xml:lang="pt-BR">Compartilhar sua área de trabalho com outro computador via VNC</summary>
+  <summary xml:lang="ro">Partajați-vă biroul cu alt calculator prin VNC</summary>
+  <summary xml:lang="sk">Zdieľajte vašu plochu s iným počítačom cez VNC</summary>
   <summary xml:lang="sl">Deli namizje z drugim računalnikom prek VNC</summary>
   <summary xml:lang="sv">Dela ditt skrivbord med en annan dator via VNC</summary>
   <summary xml:lang="uk">Надайте вашу стільницю у спільне користування з іншим комп'ютером за допомогою VNC</summary>
@@ -67,7 +72,7 @@
   <description>
     <p>Krfb Desktop Sharing is a server application that allows you to share your current session with a user on another machine, who can use a VNC client to view or even control the desktop.</p>
     <p xml:lang="ca">El Krfb és una aplicació de servidor que permet compartir la vostra sessió actual amb un usuari en una altra màquina, la qual pot emprar un client VNC per a veure o controlar l'escriptori.</p>
-    <p xml:lang="ca-valencia">El Krfb és una aplicació de servidor que permet compartir la vostra sessió actual amb un usuari en una altra màquina, la qual pot emprar un client VNC per a veure o controlar l'escriptori.</p>
+    <p xml:lang="ca-valencia">Krfb és una aplicació de servidor que permet compartir la vostra sessió actual amb un usuari en una atra màquina, la qual pot emprar un client VNC per a vore o controlar l'escriptori.</p>
     <p xml:lang="da">Krfb-skrivebordsdeling er et serverprogram der giver dig mulighed for at dele din nuværende session med en bruger på en anden maskine som kan bruge en VNC-klient til at vise eller endda styrer skrivebordet.</p>
     <p xml:lang="de">Krfb ist eine Serveranwendung, welche die gemeinsame Benutzung der aktuellen Sitzung mit einem Benutzer auf einem anderen Rechner ermöglicht, der mit Hilfe eines VNC-Programms den Bildschirminhalt sehen oder sogar die Arbeitsfläche bedienen kann.</p>
     <p xml:lang="el">Η κοινή χρήση επιφάνειας εργασίας Krfb είναι μια εφαρμογή εξυπηρετητή που σας επιτρέπει να μοιράζεστε την τρέχουσα συνεδρία σας με έναν χρήστη σε άλλο μηχάνημα, ο οποίος μπορεί να χρησιμοποιεί έναν πελάτη VNC για να παρακολουθεί ή και να ελέγχει την επιφάνεια εργασίας σας.</p>
@@ -87,6 +92,7 @@
     <p xml:lang="pl">Współdzielenie pulpitu Krfb jest aplikacją serwerową, która umożliwia współdzielenie twojej bieżącej sesji z użytkownikiem na innym komputerze, który może użyć klienta VNC do oglądania,a a nawet sterowania twoim pulpitem.</p>
     <p xml:lang="pt">A Partilha de Ecrã Krfb é uma aplicação de servidor que lhe permite partilhar a sua sessão actual com um utilizador noutra máquina, o qual poderá usar um cliente de VNC para ver ou mesmo controlar o ambiente de trabalho.</p>
     <p xml:lang="pt-BR">Krfb Desktop Sharing é um aplicativo de servidor que lhe permite compartilhar a sua sessão atual com um usuário em outra máquina, que poderá usar um cliente de VNC para ver ou mesmo controlar a máquina.</p>
+    <p xml:lang="ro">Partajarea Biroului Krfb e o aplicație-server ce vă permite să partajați sesiunea actuală cu un utilizator de pe altă mașină, care poate folosi un client VNC pentru a vedea sau chiar controla biroul.</p>
     <p xml:lang="ru">Krfb является сервером, который позволяет вам предоставлять доступ к своему текущему сеансу пользователю на другом компьютере, который использует клиент VNC для просмотра или управления вашим рабочим столом.</p>
     <p xml:lang="sk">Krfb je serverová aplikácia, ktorá vám umožní zdieľať vaše aktuálne sedenie s používateľom na inom stroji, ktorý môže používať VNC klienta na pripojenie alebo ovládanie stanice.</p>
     <p xml:lang="sl">Souporaba namizja Krfb je strežniški program, ki vam dovoli, da delite vašo trenutno sejo z uporabnikom na drugem računalniku, ki ima odjemalec VNC. Uporabnik lahko gleda ali celo nadzira namizje.</p>
@@ -109,7 +115,7 @@
     <screenshot type="default">
       <caption>Sharing desktop with Krfb</caption>
       <caption xml:lang="ca">Compartint l'escriptori amb el Krfb</caption>
-      <caption xml:lang="ca-valencia">Compartint l'escriptori amb el Krfb</caption>
+      <caption xml:lang="ca-valencia">Compartint l'escriptori amb Krfb</caption>
       <caption xml:lang="cs">Sdílím pracovní plochu pomocí Krfb</caption>
       <caption xml:lang="da">Deler skrivebord med Krfb</caption>
       <caption xml:lang="de">Freigabe der Arbeitsfläche mit Krfb</caption>
@@ -130,6 +136,7 @@
       <caption xml:lang="pl">Udostępnienie pulpitu przy użyciu Krfb</caption>
       <caption xml:lang="pt">Partilha do ecrã com o Krfb</caption>
       <caption xml:lang="pt-BR">Compartilhando a área de trabalho com o Krfb</caption>
+      <caption xml:lang="ro">Partajarea biroului cu Krfb</caption>
       <caption xml:lang="ru">Общий доступ к рабочему столу с использованием Krfb</caption>
       <caption xml:lang="sk">Zdieľanie pracovnej plochy s Krfb</caption>
       <caption xml:lang="sl">Deljenje namizij s Krfb</caption>
@@ -146,9 +153,9 @@
   </provides>
   <project_group>KDE</project_group>
   <releases>
-    <release version="21.04.3" date="2021-07-08"/>
-    <release version="21.04.2" date="2021-06-10"/>
-    <release version="21.04.1" date="2021-05-13"/>
-    <release version="21.04.0" date="2021-04-22"/>
+    <release version="22.04.2" date="2022-06-09"/>
+    <release version="22.04.1" date="2022-05-12"/>
+    <release version="22.04.0" date="2022-04-21"/>
+    <release version="21.12.3" date="2022-03-03"/>
   </releases>
 </component>

krfb/org.kde.krfb.desktop

@@ -1,7 +1,7 @@
 # KDE Config File
 [Desktop Entry]
 Type=Application
-Exec=krfb -qwindowtitle %c %i
+Exec=krfb -qwindowtitle %c
 Icon=krfb
 X-DBUS-StartupType=Unique
 X-DocPath=krfb/index.html
@@ -84,6 +84,7 @@ GenericName[el]=Κοινή χρήση επιφάνειας εργασίας (VNC
 GenericName[en_GB]=Desktop Sharing (VNC)
 GenericName[es]=Escritorio compartido (VNC)
 GenericName[et]=Töölaua jagamine (VNC)
+GenericName[eu]=Mahaigaina partekatzea (VNC)
 GenericName[fi]=Työpöydän jakaminen (VNC)
 GenericName[fr]=Partage de bureaux (VNC)
 GenericName[ia]=Compartir de scriptorio (VNC)
@@ -94,6 +95,8 @@ GenericName[nn]=Skrivebordsdeling (VNC)
 GenericName[pl]=Współdzielenie pulpitu (VNC)
 GenericName[pt]=Partilha do Ecrã (VNC)
 GenericName[pt_BR]=Compartilhamento de ambiente de trabalho (VNC)
+GenericName[ro]=Partajare birou (VNC)
+GenericName[sk]=Zdieľanie pracovnej plochy (VNC)
 GenericName[sl]=Souporaba namizja (VNC)
 GenericName[sv]=Skrivbordsdelning (VNC)
 GenericName[uk]=Спільні стільниці (VNC)

krfb/org.kde.krfb.virtualmonitor.desktop.cmake

@@ -0,0 +1,54 @@
+# KDE Config File
+[Desktop Entry]
+Type=Application
+Exec=@CMAKE_INSTALL_PREFIX@/bin/krfb-virtualmonitor
+Icon=krfb
+Terminal=false
+Name=KRFBs Virtual Monitor
+Name[ca]=Monitor virtual del Krfb
+Name[ca@valencia]=Monitor virtual de Krfb
+Name[cs]=Virtuální monitor KRFB
+Name[el]=Εικονική οθόνη του KRFB
+Name[en_GB]=KRFBs Virtual Monitor
+Name[es]=Monitor virtual de KRFB
+Name[fi]=KRFB:n virtuaalinäyttö
+Name[fr]=Moniteur virtuel « Krfb »
+Name[ia]=Virtual Monitor de KRFB
+Name[it]=Monitor virtuale di KRFB
+Name[ko]=KRFBs 가상 모니터
+Name[nl]=Virtuele monitor van KRFB
+Name[pl]=Monitor wirtualny KRFB
+Name[pt]=Monitor Virtual do KRFB
+Name[pt_BR]=Monitor virtual do KRFB
+Name[ro]=Monitor virtual KRFB
+Name[sk]=Virtuálny monitor KRFB
+Name[sl]=Navidezni monitor KRFB
+Name[sv]=Krfb:s virtuella bildskärm
+Name[uk]=Віртуальний монітор KRFB
+Name[x-test]=xxKRFBs Virtual Monitorxx
+Name[zh_CN]=KRBs 虚拟监视器
+Comment=Remote Virtual Monitor
+Comment[ca]=Monitor virtual remot
+Comment[ca@valencia]=Monitor virtual remot
+Comment[cs]=Vzdálený virtuální monitor
+Comment[el]=Απομακρυσμένη εικονική οθόνη
+Comment[en_GB]=Remote Virtual Monitor
+Comment[es]=Monitor virtual remoto
+Comment[fi]=Virtuaalinen etänäyttö
+Comment[fr]=Moniteur virtuel distant
+Comment[ia]=Monitor Virtual Remote
+Comment[it]=Monitor virtuale remoto
+Comment[ko]=원격 가상 모니터
+Comment[nl]=Virtual Monitor op afstand
+Comment[pl]=Zdalny monitor wirtualny
+Comment[pt]=Monitor Virtual Remoto
+Comment[pt_BR]=Monitor virtual remoto
+Comment[ro]=Monitor virtual distant
+Comment[sk]=Vzdialený virtuálny monitor
+Comment[sl]=Oddaljeni navidezni monitor
+Comment[sv]=Virtuell fjärrbildskärm
+Comment[uk]=Віддалений віртуальний монітор
+Comment[x-test]=xxRemote Virtual Monitorxx
+Comment[zh_CN]=远程虚拟监视器
+NoDisplay=true
+X-KDE-Wayland-Interfaces=zkde_screencast_unstable_v1

krfb/rfbclient.cpp

@@ -25,6 +25,7 @@
 #include <QSocketNotifier>
 #include <poll.h>
 #include <strings.h> //for bzero()
+#include "krfbdebug.h"
 
 struct RfbClient::Private
 {
@@ -170,8 +171,13 @@ void RfbClient::update()
 
 PendingRfbClient::PendingRfbClient(rfbClientPtr client, QObject *parent)
     : QObject(parent), m_rfbClient(client)
+    , m_notifier(new QSocketNotifier(client->sock, QSocketNotifier::Read, this))
 {
     m_rfbClient->clientData = this;
+
+    m_notifier->setEnabled(true);
+    connect(m_notifier, &QSocketNotifier::activated,
+            this, &PendingRfbClient::onSocketActivated);
 }
 
 PendingRfbClient::~PendingRfbClient()
@@ -230,3 +236,35 @@ bool PendingRfbClient::vncAuthCheckPassword(const QByteArray& password, const QB
     rfbEncryptBytes(challenge, passwd);
     return memcmp(challenge, encryptedPassword.constData(), encryptedPassword.size()) == 0;
 }
+
+void PendingRfbClient::onSocketActivated()
+{
+    //Process not only one, but all pending messages.
+    //poll() idea/code copied from vino:
+    // Copyright (C) 2003 Sun Microsystems, Inc.
+    // License: GPL v2 or later
+    struct pollfd pollfd = { m_rfbClient->sock, POLLIN|POLLPRI, 0 };
+
+    while(poll(&pollfd, 1, 0) == 1) {
+        if(m_rfbClient->state == rfbClientRec::RFB_INITIALISATION) {
+            m_notifier->setEnabled(false);
+            //Client is Authenticated
+            processNewClient();
+            break;
+        }
+        rfbProcessClientMessage(m_rfbClient);
+
+        //This is how we handle disconnection.
+        //if rfbProcessClientMessage() finds out that it can't read the socket,
+        //it closes it and sets it to -1. So, we just have to check this here
+        //and call rfbClientConnectionGone() if necessary. This will call
+        //the clientGoneHook which in turn will remove this RfbClient instance
+        //from the server manager and will call deleteLater() to delete it
+        if (m_rfbClient->sock == -1) {
+            qCDebug(KRFB) << "disconnected from socket signal";
+            m_notifier->setEnabled(false);
+            rfbClientConnectionGone(m_rfbClient);
+            break;
+        }
+    }
+}

krfb/rfbclient.h

@@ -23,6 +23,8 @@
 #include "rfb.h"
 #include <QObject>
 
+class QSocketNotifier;
+
 class RfbClient : public QObject
 {
     Q_OBJECT
@@ -104,6 +106,11 @@ protected:
     bool vncAuthCheckPassword(const QByteArray & password, const QByteArray & encryptedPassword) const;
 
     rfbClientPtr m_rfbClient;
+
+private:
+    void onSocketActivated();
+
+    QSocketNotifier *const m_notifier;
 };
 
 #endif // RFBCLIENT_H

krfb/rfbserver.cpp

@@ -117,6 +117,7 @@ bool RfbServer::start()
     }
 
     d->screen->port = listeningPort();
+    d->screen->ipv6port = listeningPort();
 
     // Disable/Enable password checking
     if (passwordRequired()) {

krfb/rfbservermanager.cpp

@@ -24,6 +24,7 @@
 #include "framebuffermanager.h"
 #include "sockethelpers.h"
 #include "krfbconfig.h"
+#include "krfbdebug.h"
 #include <QTimer>
 #include <QApplication>
 #include <QDesktopWidget>
@@ -33,6 +34,9 @@
 #include <KLocalizedString>
 #include <KUser>
 #include <KNotification>
+#include <chrono>
+
+using namespace std::chrono_literals;
 
 static const char *cur =
     "                   "
@@ -116,11 +120,12 @@ QSharedPointer<FrameBuffer> RfbServerManager::framebuffer() const
     return d->fb;
 }
 
+QVariantMap RfbServerManager::s_pluginArgs;
+
 void RfbServerManager::init()
 {
     //qDebug();
-
-    d->fb = FrameBufferManager::instance()->frameBuffer(QApplication::desktop()->winId());
+    d->fb = FrameBufferManager::instance()->frameBuffer(QApplication::desktop()->winId(), s_pluginArgs);
     d->myCursor = rfbMakeXCursor(19, 19, (char *) cur, (char *) mask);
     d->myCursor->cleanup = false;
     d->desktopName = QStringLiteral("%1@%2 (shared desktop)") //FIXME check if we can use utf8
@@ -133,7 +138,7 @@ void RfbServerManager::init()
 
 void RfbServerManager::updateFrameBuffer()
 {
-    Q_FOREACH(RfbServer *server, d->servers) {
+    for (RfbServer *server : std::as_const(d->servers)) {
         server->updateFrameBuffer(d->fb->data(), d->fb->width(), d->fb->height(), d->fb->depth());
     }
 }
@@ -141,9 +146,9 @@ void RfbServerManager::updateFrameBuffer()
 void RfbServerManager::updateScreens()
 {
     QList<QRect> rects = d->fb->modifiedTiles();
-    QPoint currentCursorPos = QCursor::pos();
+    const QPoint currentCursorPos = d->fb->cursorPosition();
 
-    for (RfbServer* server : qAsConst(d->servers)) {
+    for (RfbServer* server : std::as_const(d->servers)) {
         server->updateScreen(rects);
         server->updateCursorPosition(currentCursorPos);
     }
@@ -199,7 +204,7 @@ rfbScreenInfoPtr RfbServerManager::newScreen()
 
         //qDebug() << "bpp: " << bpp;
 
-        rfbLogEnable(0);
+        rfbLogEnable(KRFB().isDebugEnabled());
 
         screen = rfbGetScreen(nullptr, nullptr, w, h, 8, 3, bpp);
         screen->paddedWidthInBytes = d->fb->paddedWidth();
@@ -217,7 +222,7 @@ void RfbServerManager::addClient(RfbClient* cc)
     if (d->clients.size() == 0) {
         //qDebug() << "Starting framebuffer monitor";
         d->fb->startMonitor();
-        d->rfbUpdateTimer.start(50);
+        d->rfbUpdateTimer.start(50ms);
     }
     d->clients.insert(cc);
 

krfb/rfbservermanager.h

@@ -23,6 +23,7 @@
 #include "rfb.h"
 #include "framebuffer.h"
 #include <QObject>
+#include <QVariantMap>
 
 class RfbClient;
 struct RfbServerManagerStatic;
@@ -35,6 +36,7 @@ public:
     static RfbServerManager *instance();
 
     QSharedPointer<FrameBuffer> framebuffer() const;
+    static QVariantMap s_pluginArgs;
 Q_SIGNALS:
     void clientConnected(RfbClient *cc);
     void clientDisconnected(RfbClient *cc);

krfb/trayicon.cpp

@@ -41,11 +41,11 @@ public:
     virtual ~ClientActions();
 
 private:
-    QMenu *m_menu;
-    QAction *m_title;
-    QAction *m_disconnectAction;
-    QAction *m_enableControlAction;
-    QAction *m_separator;
+    QMenu *m_menu = nullptr;
+    QAction *m_title = nullptr;
+    QAction *m_disconnectAction = nullptr;
+    QAction *m_enableControlAction = nullptr;
+    QAction *m_separator = nullptr;
 };
 
 ClientActions::ClientActions(RfbClient* client, QMenu* menu, QAction* before)