Use org.freedesktop.DBus.Monitoring to monitor notifications
Plasma notification widget also uses the interface, and sometimes notification ids can become out of sync between the two DBus adaptors. BUG: 447385 FIXED-IN: 23.08
This commit is contained in:
Fushan Wen
parent
f9404b83ed
commit
4523ba5882
4 changed files with 181 additions and 76 deletions
|
|
@ -85,6 +85,7 @@ else()
|
|||
find_package(Qt${QT_MAJOR_VERSION} REQUIRED COMPONENTS WaylandClient)
|
||||
find_package(WaylandProtocols REQUIRED)
|
||||
pkg_check_modules(XkbCommon IMPORTED_TARGET xkbcommon)
|
||||
pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0)
|
||||
endif()
|
||||
|
||||
find_package(KF5PeopleVCard)
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@ target_link_libraries(kdeconnect_sendnotifications
|
|||
Qt::Gui
|
||||
KF5::IconThemes
|
||||
KF5::ConfigCore
|
||||
PkgConfig::GIO
|
||||
)
|
||||
|
||||
#######################################
|
||||
|
|
|
|||
|
|
@ -5,13 +5,17 @@
|
|||
*/
|
||||
#include "notificationslistener.h"
|
||||
|
||||
#include <unordered_map>
|
||||
|
||||
#include <KConfig>
|
||||
#include <KConfigGroup>
|
||||
#include <QDBusArgument>
|
||||
#include <QDBusInterface>
|
||||
#include <QImage>
|
||||
#include <QScopeGuard>
|
||||
#include <QStandardPaths>
|
||||
#include <QtDebug>
|
||||
|
||||
#include <kiconloader.h>
|
||||
#include <kicontheme.h>
|
||||
|
||||
|
|
@ -28,20 +32,26 @@
|
|||
#include "qtcompat_p.h"
|
||||
|
||||
NotificationsListener::NotificationsListener(KdeConnectPlugin *aPlugin)
|
||||
: QDBusAbstractAdaptor(aPlugin)
|
||||
: QObject(aPlugin)
|
||||
, m_plugin(aPlugin)
|
||||
{
|
||||
qRegisterMetaTypeStreamOperators<NotifyingApplication>("NotifyingApplication");
|
||||
|
||||
bool ret = QDBusConnection::sessionBus().registerObject(QStringLiteral("/org/freedesktop/Notifications"), this, QDBusConnection::ExportScriptableContents);
|
||||
if (!ret)
|
||||
qCWarning(KDECONNECT_PLUGIN_SENDNOTIFICATION) << "Error registering notifications listener for device" << m_plugin->device()->name() << ":"
|
||||
<< QDBusConnection::sessionBus().lastError();
|
||||
else
|
||||
qCDebug(KDECONNECT_PLUGIN_SENDNOTIFICATION) << "Registered notifications listener for device" << m_plugin->device()->name();
|
||||
GError *error = nullptr;
|
||||
m_gdbusConnection = g_bus_get_sync(G_BUS_TYPE_SESSION, nullptr, &error);
|
||||
g_assert_no_error(error);
|
||||
m_gdbusFilterId = g_dbus_connection_add_filter(m_gdbusConnection, NotificationsListener::onMessageFiltered, this, nullptr);
|
||||
|
||||
QDBusInterface iface(QStringLiteral("org.freedesktop.DBus"), QStringLiteral("/org/freedesktop/DBus"), QStringLiteral("org.freedesktop.DBus"));
|
||||
iface.call(QStringLiteral("AddMatch"), QStringLiteral("interface='org.freedesktop.Notifications',member='Notify',type='method_call',eavesdrop='true'"));
|
||||
g_autoptr(GDBusMessage) msg =
|
||||
g_dbus_message_new_method_call("org.freedesktop.DBus", "/org/freedesktop/DBus", "org.freedesktop.DBus.Monitoring", "BecomeMonitor");
|
||||
|
||||
GVariantBuilder *arrayBuilder = g_variant_builder_new(G_VARIANT_TYPE("as"));
|
||||
g_variant_builder_add(arrayBuilder, "s", "interface='org.freedesktop.Notifications'");
|
||||
g_variant_builder_add(arrayBuilder, "s", "member='Notify'");
|
||||
|
||||
g_dbus_message_set_body(msg, g_variant_new("(asu)", arrayBuilder, 0u));
|
||||
g_dbus_connection_send_message(m_gdbusConnection, msg, GDBusSendMessageFlags::G_DBUS_SEND_MESSAGE_FLAGS_NONE, nullptr, &error);
|
||||
g_assert_no_error(error);
|
||||
|
||||
setTranslatedAppName();
|
||||
loadApplications();
|
||||
|
|
@ -52,10 +62,8 @@ NotificationsListener::NotificationsListener(KdeConnectPlugin *aPlugin)
|
|||
NotificationsListener::~NotificationsListener()
|
||||
{
|
||||
qCDebug(KDECONNECT_PLUGIN_SENDNOTIFICATION) << "Destroying NotificationsListener";
|
||||
QDBusInterface iface(QStringLiteral("org.freedesktop.DBus"), QStringLiteral("/org/freedesktop/DBus"), QStringLiteral("org.freedesktop.DBus"));
|
||||
QDBusMessage res = iface.call(QStringLiteral("RemoveMatch"),
|
||||
QStringLiteral("interface='org.freedesktop.Notifications',member='Notify',type='method_call',eavesdrop='true'"));
|
||||
QDBusConnection::sessionBus().unregisterObject(QStringLiteral("/org/freedesktop/Notifications"));
|
||||
g_dbus_connection_remove_filter(m_gdbusConnection, m_gdbusFilterId);
|
||||
g_object_unref(m_gdbusConnection);
|
||||
}
|
||||
|
||||
void NotificationsListener::setTranslatedAppName()
|
||||
|
|
@ -86,7 +94,7 @@ void NotificationsListener::loadApplications()
|
|||
// qCDebug(KDECONNECT_PLUGIN_SENDNOTIFICATION) << "Loaded" << applications.size() << " applications";
|
||||
}
|
||||
|
||||
bool NotificationsListener::parseImageDataArgument(const QVariant &argument,
|
||||
bool NotificationsListener::parseImageDataArgument(GVariant *argument,
|
||||
int &width,
|
||||
int &height,
|
||||
int &rowStride,
|
||||
|
|
@ -95,16 +103,58 @@ bool NotificationsListener::parseImageDataArgument(const QVariant &argument,
|
|||
bool &hasAlpha,
|
||||
QByteArray &imageData) const
|
||||
{
|
||||
if (!argument.canConvert<QDBusArgument>())
|
||||
if (g_variant_n_children(argument) != 7) {
|
||||
return false;
|
||||
const QDBusArgument dbusArg = argument.value<QDBusArgument>();
|
||||
dbusArg.beginStructure();
|
||||
dbusArg >> width >> height >> rowStride >> hasAlpha >> bitsPerSample >> channels >> imageData;
|
||||
dbusArg.endStructure();
|
||||
}
|
||||
|
||||
g_autoptr(GVariant) variant;
|
||||
|
||||
variant = g_variant_get_child_value(argument, 0);
|
||||
if (g_variant_is_of_type(variant, G_VARIANT_TYPE_INT32)) {
|
||||
return false;
|
||||
}
|
||||
width = g_variant_get_int32(variant);
|
||||
|
||||
variant = g_variant_get_child_value(argument, 1);
|
||||
if (g_variant_is_of_type(variant, G_VARIANT_TYPE_INT32)) {
|
||||
return false;
|
||||
}
|
||||
height = g_variant_get_int32(variant);
|
||||
|
||||
variant = g_variant_get_child_value(argument, 2);
|
||||
if (g_variant_is_of_type(variant, G_VARIANT_TYPE_INT32)) {
|
||||
return false;
|
||||
}
|
||||
rowStride = g_variant_get_int32(variant);
|
||||
|
||||
variant = g_variant_get_child_value(argument, 3);
|
||||
if (g_variant_is_of_type(variant, G_VARIANT_TYPE_BOOLEAN)) {
|
||||
return false;
|
||||
}
|
||||
hasAlpha = g_variant_get_boolean(variant);
|
||||
|
||||
variant = g_variant_get_child_value(argument, 4);
|
||||
if (g_variant_is_of_type(variant, G_VARIANT_TYPE_INT32)) {
|
||||
return false;
|
||||
}
|
||||
bitsPerSample = g_variant_get_int32(variant);
|
||||
|
||||
variant = g_variant_get_child_value(argument, 5);
|
||||
if (g_variant_is_of_type(variant, G_VARIANT_TYPE_INT32)) {
|
||||
return false;
|
||||
}
|
||||
channels = g_variant_get_int32(variant);
|
||||
|
||||
variant = g_variant_get_child_value(argument, 6);
|
||||
if (g_variant_is_of_type(variant, G_VARIANT_TYPE_ARRAY)) {
|
||||
return false;
|
||||
}
|
||||
imageData = g_variant_get_bytestring(variant);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
QSharedPointer<QIODevice> NotificationsListener::iconForImageData(const QVariant &argument) const
|
||||
QSharedPointer<QIODevice> NotificationsListener::iconForImageData(GVariant *argument) const
|
||||
{
|
||||
int width, height, rowStride, bitsPerSample, channels;
|
||||
bool hasAlpha;
|
||||
|
|
@ -133,7 +183,7 @@ QSharedPointer<QIODevice> NotificationsListener::iconForImageData(const QVariant
|
|||
return buffer;
|
||||
}
|
||||
|
||||
QSharedPointer<QIODevice> NotificationsListener::iconForIconName(const QString &iconName) const
|
||||
QSharedPointer<QIODevice> NotificationsListener::iconForIconName(const QString &iconName)
|
||||
{
|
||||
int size = KIconLoader::SizeEnormous; // use big size to allow for good
|
||||
// quality on high-DPI mobile devices
|
||||
|
|
@ -154,65 +204,110 @@ QSharedPointer<QIODevice> NotificationsListener::iconForIconName(const QString &
|
|||
return QSharedPointer<QIODevice>();
|
||||
}
|
||||
|
||||
uint NotificationsListener::Notify(const QString &appName,
|
||||
uint replacesId,
|
||||
const QString &appIcon,
|
||||
const QString &summary,
|
||||
const QString &body,
|
||||
const QStringList &actions,
|
||||
const QVariantMap &hints,
|
||||
int timeout)
|
||||
GDBusMessage *NotificationsListener::onMessageFiltered(GDBusConnection *, GDBusMessage *msg, int, void *parent)
|
||||
{
|
||||
static int id = 0;
|
||||
Q_UNUSED(actions);
|
||||
static unsigned id = 0;
|
||||
if (!msg) {
|
||||
return msg;
|
||||
}
|
||||
|
||||
// qCDebug(KDECONNECT_PLUGIN_SENDNOTIFICATION) << "Got notification appName=" << appName << "replacesId=" << replacesId << "appIcon=" << appIcon <<
|
||||
// "summary=" << summary << "body=" << body << "actions=" << actions << "hints=" << hints << "timeout=" << timeout;
|
||||
const gchar *interface = g_dbus_message_get_interface(msg);
|
||||
if (!interface || strcmp(interface, "org.freedesktop.Notifications")) {
|
||||
// The first message will be from org.freedesktop.DBus.Monitoring
|
||||
return msg;
|
||||
}
|
||||
const gchar *member = g_dbus_message_get_member(msg);
|
||||
if (!member || strcmp(member, "Notify")) {
|
||||
// Even if member is set, the monitor will still notify messages from other members.
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
g_autoptr(GVariant) bodyVariant = g_dbus_message_get_body(msg);
|
||||
Q_ASSERT(bodyVariant);
|
||||
|
||||
// Data order and types: https://specifications.freedesktop.org/notification-spec/notification-spec-latest.html
|
||||
g_autoptr(GVariant) variant = g_variant_get_child_value(bodyVariant, 0);
|
||||
const QString appName = QString::fromUtf8(g_variant_get_string(variant, nullptr));
|
||||
// skip our own notifications
|
||||
if (appName == m_translatedAppName)
|
||||
return 0;
|
||||
auto listener = static_cast<NotificationsListener *>(parent);
|
||||
|
||||
if (appName == listener->m_translatedAppName) {
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
variant = g_variant_get_child_value(bodyVariant, 2);
|
||||
const QString appIcon = QString::fromUtf8(g_variant_get_string(variant, nullptr));
|
||||
|
||||
NotifyingApplication app;
|
||||
if (!m_applications.contains(appName)) {
|
||||
if (!listener->m_applications.contains(appName)) {
|
||||
// new application -> add to config
|
||||
app.name = appName;
|
||||
app.icon = appIcon;
|
||||
app.active = true;
|
||||
app.blacklistExpression = QRegularExpression();
|
||||
m_applications.insert(app.name, app);
|
||||
listener->m_applications.insert(app.name, app);
|
||||
// update config:
|
||||
QVariantList list;
|
||||
for (const auto &a : qAsConst(m_applications))
|
||||
for (const auto &a : std::as_const(listener->m_applications))
|
||||
list << QVariant::fromValue<NotifyingApplication>(a);
|
||||
m_plugin->config()->setList(QStringLiteral("applications"), list);
|
||||
listener->m_plugin->config()->setList(QStringLiteral("applications"), list);
|
||||
// qCDebug(KDECONNECT_PLUGIN_SENDNOTIFICATION) << "Added new application to config:" << app;
|
||||
} else {
|
||||
app = m_applications.value(appName);
|
||||
app = listener->m_applications.value(appName);
|
||||
}
|
||||
|
||||
if (!app.active)
|
||||
return 0;
|
||||
if (!app.active) {
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
if (timeout > 0 && m_plugin->config()->getBool(QStringLiteral("generalPersistent"), false))
|
||||
return 0;
|
||||
variant = g_variant_get_child_value(bodyVariant, 7);
|
||||
const auto timeout = g_variant_get_int32(variant);
|
||||
if (timeout > 0 && listener->m_plugin->config()->getBool(QStringLiteral("generalPersistent"), false)) {
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
variant = g_variant_get_child_value(bodyVariant, 6);
|
||||
std::unordered_map<QString, GVariant *> hints;
|
||||
GVariantIter *iter;
|
||||
const gchar *key;
|
||||
GVariant *value = nullptr;
|
||||
g_variant_get(variant, "a{sv}", &iter);
|
||||
while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
|
||||
hints.emplace(QString::fromUtf8(key), value);
|
||||
}
|
||||
g_variant_iter_free(iter);
|
||||
|
||||
QScopeGuard cleanupHints([&hints] {
|
||||
for (auto &[_, hint] : hints) {
|
||||
g_variant_unref(hint);
|
||||
}
|
||||
});
|
||||
|
||||
int urgency = -1;
|
||||
if (hints.contains(QStringLiteral("urgency"))) {
|
||||
bool ok;
|
||||
urgency = hints[QStringLiteral("urgency")].toInt(&ok);
|
||||
if (!ok)
|
||||
urgency = -1;
|
||||
if (auto it = hints.find(QStringLiteral("urgency")); it != hints.end()) {
|
||||
if (g_variant_is_of_type(it->second, G_VARIANT_TYPE_BYTE)) {
|
||||
urgency = g_variant_get_byte(it->second);
|
||||
}
|
||||
}
|
||||
if (urgency > -1 && urgency < m_plugin->config()->getInt(QStringLiteral("generalUrgency"), 0))
|
||||
return 0;
|
||||
if (urgency > -1 && urgency < listener->m_plugin->config()->getInt(QStringLiteral("generalUrgency"), 0))
|
||||
return nullptr;
|
||||
|
||||
QString ticker = summary;
|
||||
if (!body.isEmpty() && m_plugin->config()->getBool(QStringLiteral("generalIncludeBody"), true))
|
||||
variant = g_variant_get_child_value(bodyVariant, 3);
|
||||
QString ticker = QString::fromUtf8(g_variant_get_string(variant, nullptr));
|
||||
|
||||
variant = g_variant_get_child_value(bodyVariant, 4);
|
||||
const QString body = QString::fromUtf8(g_variant_get_string(variant, nullptr));
|
||||
|
||||
if (!body.isEmpty() && listener->m_plugin->config()->getBool(QStringLiteral("generalIncludeBody"), true)) {
|
||||
ticker += QStringLiteral(": ") + body;
|
||||
}
|
||||
|
||||
if (app.blacklistExpression.isValid() && !app.blacklistExpression.pattern().isEmpty() && app.blacklistExpression.match(ticker).hasMatch())
|
||||
return 0;
|
||||
if (app.blacklistExpression.isValid() && !app.blacklistExpression.pattern().isEmpty() && app.blacklistExpression.match(ticker).hasMatch()) {
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
variant = g_variant_get_child_value(bodyVariant, 1);
|
||||
const unsigned replacesId = g_variant_get_uint32(variant);
|
||||
|
||||
// qCDebug(KDECONNECT_PLUGIN_SENDNOTIFICATION) << "Sending notification from" << appName << ":" <<ticker << "; appIcon=" << appIcon;
|
||||
NetworkPacket np(PACKET_TYPE_NOTIFICATION,
|
||||
|
|
@ -224,28 +319,33 @@ uint NotificationsListener::Notify(const QString &appName,
|
|||
// clearability is pointless
|
||||
|
||||
// sync any icon data?
|
||||
if (m_plugin->config()->getBool(QStringLiteral("generalSynchronizeIcons"), true)) {
|
||||
if (listener->m_plugin->config()->getBool(QStringLiteral("generalSynchronizeIcons"), true)) {
|
||||
QSharedPointer<QIODevice> iconSource;
|
||||
// try different image sources according to priorities in notifications-
|
||||
// spec version 1.2:
|
||||
if (hints.contains(QStringLiteral("image-data")))
|
||||
iconSource = iconForImageData(hints[QStringLiteral("image-data")]);
|
||||
else if (hints.contains(QStringLiteral("image_data"))) // 1.1 backward compatibility
|
||||
iconSource = iconForImageData(hints[QStringLiteral("image_data")]);
|
||||
else if (hints.contains(QStringLiteral("image-path")))
|
||||
iconSource = iconForIconName(hints[QStringLiteral("image-path")].toString());
|
||||
else if (hints.contains(QStringLiteral("image_path"))) // 1.1 backward compatibility
|
||||
iconSource = iconForIconName(hints[QStringLiteral("image_path")].toString());
|
||||
else if (!appIcon.isEmpty())
|
||||
if (auto it = hints.find(QStringLiteral("image-data")); it != hints.end()) {
|
||||
iconSource = listener->iconForImageData(it->second);
|
||||
} else if (auto it = hints.find(QStringLiteral("image_data")); it != hints.end()) { // 1.1 backward compatibility
|
||||
iconSource = listener->iconForImageData(it->second);
|
||||
} else if (auto it = hints.find(QStringLiteral("image-path")); it != hints.end()) {
|
||||
iconSource = iconForIconName(QString::fromUtf8(g_variant_get_string(it->second, nullptr)));
|
||||
} else if (auto it = hints.find(QStringLiteral("image_path")); it != hints.end()) { // 1.1 backward compatibility
|
||||
iconSource = iconForIconName(QString::fromUtf8(g_variant_get_string(it->second, nullptr)));
|
||||
} else if (!appIcon.isEmpty()) {
|
||||
iconSource = iconForIconName(appIcon);
|
||||
else if (hints.contains(QStringLiteral("icon_data"))) // < 1.1 backward compatibility
|
||||
iconSource = iconForImageData(hints[QStringLiteral("icon_data")]);
|
||||
} else if (auto it = hints.find(QStringLiteral("icon_data")); it != hints.end()) { // < 1.1 backward compatibility
|
||||
iconSource = listener->iconForImageData(it->second);
|
||||
}
|
||||
|
||||
if (iconSource)
|
||||
np.setPayload(iconSource, iconSource->size());
|
||||
}
|
||||
|
||||
m_plugin->sendPacket(np);
|
||||
listener->m_plugin->sendPacket(np);
|
||||
|
||||
return (replacesId > 0 ? replacesId : id);
|
||||
qCDebug(KDECONNECT_PLUGIN_SENDNOTIFICATION) << "Got notification appName=" << appName << "replacesId=" << replacesId << "appIcon=" << appIcon
|
||||
<< "summary=" << ticker << "body=" << body << "hints=" << hints.size() << "urgency=" << urgency
|
||||
<< "timeout=" << timeout;
|
||||
|
||||
return nullptr;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -13,14 +13,15 @@
|
|||
#include <QFile>
|
||||
#include <core/device.h>
|
||||
|
||||
#include <gio/gio.h>
|
||||
|
||||
class KdeConnectPlugin;
|
||||
class Notification;
|
||||
struct NotifyingApplication;
|
||||
|
||||
class NotificationsListener : public QDBusAbstractAdaptor
|
||||
class NotificationsListener : public QObject
|
||||
{
|
||||
Q_OBJECT
|
||||
Q_CLASSINFO("D-Bus Interface", "org.freedesktop.Notifications")
|
||||
|
||||
public:
|
||||
explicit NotificationsListener(KdeConnectPlugin *aPlugin);
|
||||
|
|
@ -32,7 +33,7 @@ protected:
|
|||
|
||||
// virtual helper function to make testing possible (QDBusArgument can not
|
||||
// be injected without making a DBUS-call):
|
||||
virtual bool parseImageDataArgument(const QVariant &argument,
|
||||
virtual bool parseImageDataArgument(GVariant *argument,
|
||||
int &width,
|
||||
int &height,
|
||||
int &rowStride,
|
||||
|
|
@ -40,11 +41,10 @@ protected:
|
|||
int &channels,
|
||||
bool &hasAlpha,
|
||||
QByteArray &imageData) const;
|
||||
QSharedPointer<QIODevice> iconForImageData(const QVariant &argument) const;
|
||||
QSharedPointer<QIODevice> iconForIconName(const QString &iconName) const;
|
||||
QSharedPointer<QIODevice> iconForImageData(GVariant *argument) const;
|
||||
static QSharedPointer<QIODevice> iconForIconName(const QString &iconName);
|
||||
|
||||
public Q_SLOTS:
|
||||
Q_SCRIPTABLE uint Notify(const QString &, uint, const QString &, const QString &, const QString &, const QStringList &, const QVariantMap &, int);
|
||||
static GDBusMessage *onMessageFiltered(GDBusConnection *connection, GDBusMessage *msg, int incoming, void *parent);
|
||||
|
||||
private Q_SLOTS:
|
||||
void loadApplications();
|
||||
|
|
@ -52,6 +52,9 @@ private Q_SLOTS:
|
|||
private:
|
||||
void setTranslatedAppName();
|
||||
QString m_translatedAppName;
|
||||
|
||||
GDBusConnection *m_gdbusConnection = nullptr;
|
||||
unsigned m_gdbusFilterId = 0;
|
||||
};
|
||||
|
||||
#endif // NOTIFICATIONSLISTENER_H
|
||||
|
|
|
|||
Loading…
Reference in a new issue