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kdeconnect-kde/cli/kdeconnect-cli.cpp
Alexander Lohnau cfde9ced77 Also use QLatin1String::arg in remaining places 
This is more readable, slightly faster at runtime and results in a slightly smaller binary size
2023-08-28 17:20:46 +00:00

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/*
* SPDX-FileCopyrightText: 2015 Aleix Pol Gonzalez <aleixpol@kde.org>
*
* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include <QCoreApplication>
#include <QCryptographicHash>
#include <QDBusMessage>
#include <QFile>
#include <QIODevice>
#include <QTextStream>
#include <KAboutData>
#include "interfaces/conversationmessage.h"
#include "interfaces/dbushelpers.h"
#include "interfaces/dbusinterfaces.h"
#include "interfaces/devicesmodel.h"
#include "interfaces/notificationsmodel.h"
#include "kdeconnect-version.h"
#include <dbushelper.h>
int main(int argc, char **argv)
{
QCoreApplication app(argc, argv);
KAboutData about(QStringLiteral("kdeconnect-cli"),
QStringLiteral("kdeconnect-cli"),
QStringLiteral(KDECONNECT_VERSION_STRING),
i18n("KDE Connect CLI tool"),
KAboutLicense::GPL,
i18n("(C) 2015 Aleix Pol Gonzalez"));
KAboutData::setApplicationData(about);
about.addAuthor(i18n("Aleix Pol Gonzalez"), QString(), QStringLiteral("aleixpol@kde.org"));
about.addAuthor(i18n("Albert Vaca Cintora"), QString(), QStringLiteral("albertvaka@gmail.com"));
QCommandLineParser parser;
parser.addOption(QCommandLineOption(QStringList{QStringLiteral("l"), QStringLiteral("list-devices")}, i18n("List all devices")));
parser.addOption(
QCommandLineOption(QStringList{QStringLiteral("a"), QStringLiteral("list-available")}, i18n("List available (paired and reachable) devices")));
parser.addOption(
QCommandLineOption(QStringLiteral("id-only"), i18n("Make --list-devices or --list-available print only the devices id, to ease scripting")));
parser.addOption(
QCommandLineOption(QStringLiteral("name-only"), i18n("Make --list-devices or --list-available print only the devices name, to ease scripting")));
parser.addOption(QCommandLineOption(QStringLiteral("id-name-only"),
i18n("Make --list-devices or --list-available print only the devices id and name, to ease scripting")));
parser.addOption(QCommandLineOption(QStringLiteral("refresh"), i18n("Search for devices in the network and re-establish connections")));
parser.addOption(QCommandLineOption(QStringLiteral("pair"), i18n("Request pairing to a said device")));
parser.addOption(QCommandLineOption(QStringLiteral("ring"), i18n("Find the said device by ringing it.")));
parser.addOption(QCommandLineOption(QStringLiteral("unpair"), i18n("Stop pairing to a said device")));
parser.addOption(QCommandLineOption(QStringLiteral("ping"), i18n("Sends a ping to said device")));
parser.addOption(QCommandLineOption(QStringLiteral("ping-msg"), i18n("Same as ping but you can set the message to display"), i18n("message")));
parser.addOption(QCommandLineOption(QStringLiteral("send-clipboard"), i18n("Sends the current clipboard to said device")));
parser.addOption(QCommandLineOption(QStringLiteral("share"), i18n("Share a file/URL to a said device"), QStringLiteral("path or URL")));
parser.addOption(QCommandLineOption(QStringLiteral("share-text"), i18n("Share text to a said device"), QStringLiteral("text")));
parser.addOption(QCommandLineOption(QStringLiteral("list-notifications"), i18n("Display the notifications on a said device")));
parser.addOption(QCommandLineOption(QStringLiteral("lock"), i18n("Lock the specified device")));
parser.addOption(QCommandLineOption(QStringLiteral("unlock"), i18n("Unlock the specified device")));
parser.addOption(QCommandLineOption(QStringLiteral("send-sms"), i18n("Sends an SMS. Requires destination"), i18n("message")));
parser.addOption(QCommandLineOption(QStringLiteral("destination"), i18n("Phone number to send the message"), i18n("phone number")));
parser.addOption(QCommandLineOption(QStringLiteral("attachment"),
i18n("File urls to send attachments with the message (can be passed multiple times)"),
i18n("file urls")));
parser.addOption(QCommandLineOption(QStringList{QStringLiteral("device"), QStringLiteral("d")}, i18n("Device ID"), QStringLiteral("dev")));
parser.addOption(QCommandLineOption(QStringList{QStringLiteral("name"), QStringLiteral("n")}, i18n("Device Name"), QStringLiteral("name")));
parser.addOption(QCommandLineOption(QStringLiteral("encryption-info"), i18n("Get encryption info about said device")));
parser.addOption(QCommandLineOption(QStringLiteral("list-commands"), i18n("Lists remote commands and their ids")));
parser.addOption(QCommandLineOption(QStringLiteral("execute-command"), i18n("Executes a remote command by id"), QStringLiteral("id")));
parser.addOption(
QCommandLineOption(QStringList{QStringLiteral("k"), QStringLiteral("send-keys")}, i18n("Sends keys to a said device"), QStringLiteral("key")));
parser.addOption(QCommandLineOption(QStringLiteral("my-id"), i18n("Display this device's id and exit")));
parser.addOption(QCommandLineOption(QStringLiteral("photo"), i18n("Open the connected device's camera and transfer the photo"), QStringLiteral("path")));
// Hidden because it's an implementation detail
QCommandLineOption deviceAutocomplete(QStringLiteral("shell-device-autocompletion"));
deviceAutocomplete.setFlags(QCommandLineOption::HiddenFromHelp);
deviceAutocomplete.setDescription(
QStringLiteral("Outputs all available devices id's with their name and paired status")); // Not visible, so no translation needed
deviceAutocomplete.setValueName(QStringLiteral("shell"));
parser.addOption(deviceAutocomplete);
about.setupCommandLine(&parser);
parser.process(app);
about.processCommandLine(&parser);
DaemonDbusInterface iface;
if (parser.isSet(QStringLiteral("my-id"))) {
QTextStream(stdout) << iface.selfId() << Qt::endl;
} else if (parser.isSet(QStringLiteral("l")) || parser.isSet(QStringLiteral("a"))) {
bool available = false;
if (parser.isSet(QStringLiteral("a"))) {
available = true;
} else {
QThread::sleep(2);
}
const QStringList devices = blockOnReply<QStringList>(iface.devices(available, available));
bool displayCount = true;
for (const QString &id : devices) {
if (parser.isSet(QStringLiteral("id-only"))) {
QTextStream(stdout) << id << Qt::endl;
displayCount = false;
} else if (parser.isSet(QStringLiteral("name-only"))) {
DeviceDbusInterface deviceIface(id);
QTextStream(stdout) << deviceIface.name() << Qt::endl;
displayCount = false;
} else if (parser.isSet(QStringLiteral("id-name-only"))) {
DeviceDbusInterface deviceIface(id);
QTextStream(stdout) << id << ' ' << deviceIface.name() << Qt::endl;
displayCount = false;
} else {
DeviceDbusInterface deviceIface(id);
QString statusInfo;
const bool isReachable = deviceIface.isReachable();
const bool isPaired = deviceIface.isPaired();
if (isReachable && isPaired) {
statusInfo = i18n("(paired and reachable)");
} else if (isReachable) {
statusInfo = i18n("(reachable)");
} else if (isPaired) {
statusInfo = i18n("(paired)");
}
QTextStream(stdout) << "- " << deviceIface.name() << ": " << deviceIface.id() << ' ' << statusInfo << Qt::endl;
}
}
if (displayCount) {
QTextStream(stderr) << i18np("1 device found", "%1 devices found", devices.size()) << Qt::endl;
} else if (devices.isEmpty()) {
QTextStream(stderr) << i18n("No devices found") << Qt::endl;
}
} else if (parser.isSet(QStringLiteral("shell-device-autocompletion"))) {
// Outputs a list of reachable devices in zsh autocomplete format, with the name as description
const QStringList devices = blockOnReply<QStringList>(iface.devices(true, false));
for (const QString &id : devices) {
DeviceDbusInterface deviceIface(id);
QString statusInfo;
const bool isPaired = deviceIface.isPaired();
if (isPaired) {
statusInfo = i18n("(paired)");
} else {
statusInfo = i18n("(unpaired)");
}
// Description: "device name (paired/unpaired)"
QString description = deviceIface.name() + QLatin1Char(' ') + statusInfo;
// Replace characters
description.replace(QLatin1Char('\\'), QStringLiteral("\\\\"));
description.replace(QLatin1Char('['), QStringLiteral("\\["));
description.replace(QLatin1Char(']'), QStringLiteral("\\]"));
description.replace(QLatin1Char('\''), QStringLiteral("\\'"));
description.replace(QLatin1Char('\"'), QStringLiteral("\\\""));
description.replace(QLatin1Char('\n'), QLatin1Char(' '));
description.remove(QLatin1Char('\0'));
// Output id and description
QTextStream(stdout) << id << '[' << description << ']' << Qt::endl;
}
// Exit with 1 if we didn't find a device
return int(devices.isEmpty());
} else if (parser.isSet(QStringLiteral("refresh"))) {
QDBusMessage msg = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kdeconnect"),
QStringLiteral("/modules/kdeconnect"),
QStringLiteral("org.kde.kdeconnect.daemon"),
QStringLiteral("forceOnNetworkChange"));
blockOnReply(QDBusConnection::sessionBus().asyncCall(msg));
} else {
QString device = parser.value(QStringLiteral("device"));
if (device.isEmpty() && parser.isSet(QStringLiteral("name"))) {
device = blockOnReply(iface.deviceIdByName(parser.value(QStringLiteral("name"))));
if (device.isEmpty()) {
QTextStream(stderr) << "Couldn't find device: " << parser.value(QStringLiteral("name")) << Qt::endl;
return 1;
}
}
if (device.isEmpty()) {
QTextStream(stderr) << i18n(
"No device specified: Use -d <Device ID> or -n <Device Name> to specify a device. \nDevice ID's and names may be found using \"kdeconnect-cli "
"-l\" \nView complete help with --help option")
<< Qt::endl;
return 1;
}
if (!blockOnReply<QStringList>(iface.devices(false, false)).contains(device)) {
QTextStream(stderr) << "Couldn't find device with id \"" << device << "\". To specify a device by name use -n <devicename>" << Qt::endl;
return 1;
}
if (parser.isSet(QStringLiteral("share"))) {
QStringList urls;
QString firstArg = parser.value(QStringLiteral("share"));
const auto args = QStringList(firstArg) + parser.positionalArguments();
for (const QString &input : args) {
QUrl url = QUrl::fromUserInput(input, QDir::currentPath());
if (url.isEmpty()) {
qWarning() << "URL not valid:" << input;
continue;
}
urls.append(url.toString());
}
QDBusMessage msg = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kdeconnect"),
QLatin1String("/modules/kdeconnect/devices/%1/share").arg(device),
QStringLiteral("org.kde.kdeconnect.device.share"),
QStringLiteral("shareUrls"));
msg.setArguments(QVariantList{QVariant(urls)});
blockOnReply(QDBusConnection::sessionBus().asyncCall(msg));
for (const QString &url : qAsConst(urls)) {
QTextStream(stdout) << i18n("Shared %1", url) << Qt::endl;
}
} else if (parser.isSet(QStringLiteral("share-text"))) {
QDBusMessage msg = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kdeconnect"),
QLatin1String("/modules/kdeconnect/devices/%1/share").arg(device),
QStringLiteral("org.kde.kdeconnect.device.share"),
QStringLiteral("shareText"));
msg.setArguments(QVariantList{parser.value(QStringLiteral("share-text"))});
blockOnReply(QDBusConnection::sessionBus().asyncCall(msg));
QTextStream(stdout) << i18n("Shared text: %1", parser.value(QStringLiteral("share-text"))) << Qt::endl;
} else if (parser.isSet(QStringLiteral("lock")) || parser.isSet(QStringLiteral("unlock"))) {
LockDeviceDbusInterface iface(device);
iface.setLocked(parser.isSet(QStringLiteral("lock")));
DeviceDbusInterface deviceIface(device);
if (parser.isSet(QStringLiteral("lock"))) {
QTextStream(stdout) << i18nc("device has requested to lock peer device", "Requested to lock %1.", deviceIface.name()) << Qt::endl;
} else {
QTextStream(stdout) << i18nc("device has requested to unlock peer device", "Requested to unlock %1.", deviceIface.name()) << Qt::endl;
}
} else if (parser.isSet(QStringLiteral("pair"))) {
DeviceDbusInterface dev(device);
if (!dev.isReachable()) {
// Device doesn't exist, go into discovery mode and wait up to 30 seconds for the device to appear
QEventLoop wait;
QTextStream(stderr) << i18n("waiting for device...") << Qt::endl;
QObject::connect(&iface, &DaemonDbusInterface::deviceAdded, &iface, [&](const QString &deviceAddedId) {
if (device == deviceAddedId) {
wait.quit();
}
});
QTimer::singleShot(30 * 1000, &wait, &QEventLoop::quit);
wait.exec();
}
if (!dev.isReachable()) {
QTextStream(stderr) << i18n("Device not found") << Qt::endl;
} else if (blockOnReply<bool>(dev.isPaired())) {
QTextStream(stderr) << i18n("Already paired") << Qt::endl;
} else {
QTextStream(stderr) << i18n("Pair requested") << Qt::endl;
blockOnReply(dev.requestPairing());
}
} else if (parser.isSet(QStringLiteral("unpair"))) {
DeviceDbusInterface dev(device);
if (!dev.isPaired()) {
QTextStream(stderr) << i18n("Already not paired") << Qt::endl;
} else {
QTextStream(stderr) << i18n("Unpaired") << Qt::endl;
blockOnReply(dev.unpair());
}
} else if (parser.isSet(QStringLiteral("send-clipboard"))) {
QDBusMessage msg = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kdeconnect"),
QLatin1String("/modules/kdeconnect/devices/%1/clipboard").arg(device),
QStringLiteral("org.kde.kdeconnect.device.clipboard"),
QStringLiteral("sendClipboard"));
blockOnReply(QDBusConnection::sessionBus().asyncCall(msg));
} else if (parser.isSet(QStringLiteral("ping")) || parser.isSet(QStringLiteral("ping-msg"))) {
QDBusMessage msg = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kdeconnect"),
QLatin1String("/modules/kdeconnect/devices/%1/ping").arg(device),
QStringLiteral("org.kde.kdeconnect.device.ping"),
QStringLiteral("sendPing"));
if (parser.isSet(QStringLiteral("ping-msg"))) {
QString message = parser.value(QStringLiteral("ping-msg"));
msg.setArguments(QVariantList{message});
}
blockOnReply(QDBusConnection::sessionBus().asyncCall(msg));
} else if (parser.isSet(QStringLiteral("send-sms"))) {
if (parser.isSet(QStringLiteral("destination"))) {
qDBusRegisterMetaType<ConversationAddress>();
QVariantList addresses;
const QStringList addressList = parser.value(QStringLiteral("destination")).split(QRegularExpression(QStringLiteral("\\s+")));
for (const QString &input : addressList) {
ConversationAddress address(input);
addresses << QVariant::fromValue(address);
}
const QString message = parser.value(QStringLiteral("send-sms"));
const QStringList rawAttachmentUrlsList = parser.values(QStringLiteral("attachment"));
QVariantList attachments;
for (const QString &attachmentUrl : rawAttachmentUrlsList) {
// TODO: Construct attachment objects from the list of Urls
Q_UNUSED(attachmentUrl);
}
DeviceConversationsDbusInterface conversationDbusInterface(device);
auto reply = conversationDbusInterface.sendWithoutConversation(addresses, message, attachments);
reply.waitForFinished();
} else {
QTextStream(stderr) << i18n("error: should specify the SMS's recipient by passing --destination <phone number>") << Qt::endl;
return 1;
}
} else if (parser.isSet(QStringLiteral("ring"))) {
QDBusMessage msg = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kdeconnect"),
QLatin1String("/modules/kdeconnect/devices/%1/findmyphone").arg(device),
QStringLiteral("org.kde.kdeconnect.device.findmyphone"),
QStringLiteral("ring"));
blockOnReply(QDBusConnection::sessionBus().asyncCall(msg));
} else if (parser.isSet(QStringLiteral("photo"))) {
const QString fileName = parser.value(QStringLiteral("photo"));
if (!fileName.isEmpty()) {
QDBusMessage msg = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kdeconnect"),
QLatin1String("/modules/kdeconnect/devices/%1/photo").arg(device),
QStringLiteral("org.kde.kdeconnect.device.photo"),
QStringLiteral("requestPhoto"));
msg.setArguments({QUrl::fromLocalFile(fileName).toString()});
blockOnReply(QDBusConnection::sessionBus().asyncCall(msg));
} else {
QTextStream(stderr) << i18n("Please specify a filename for the photo") << Qt::endl;
}
} else if (parser.isSet(QStringLiteral("send-keys"))) {
QString seq = parser.value(QStringLiteral("send-keys"));
QDBusMessage msg = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kdeconnect"),
QLatin1String("/modules/kdeconnect/devices/%1/remotekeyboard").arg(device),
QStringLiteral("org.kde.kdeconnect.device.remotekeyboard"),
QStringLiteral("sendKeyPress"));
if (seq.trimmed() == QLatin1String("-")) {
// from stdin
QFile in;
if (in.open(stdin, QIODevice::ReadOnly | QIODevice::Unbuffered)) {
while (!in.atEnd()) {
QByteArray line = in.readLine(); // sanitize to ASCII-codes > 31?
msg.setArguments({QString::fromLatin1(line), -1, false, false, false});
blockOnReply(QDBusConnection::sessionBus().asyncCall(msg));
}
in.close();
}
} else {
msg.setArguments({seq, -1, false, false, false});
blockOnReply(QDBusConnection::sessionBus().asyncCall(msg));
}
} else if (parser.isSet(QStringLiteral("list-notifications"))) {
NotificationsModel notifications;
notifications.setDeviceId(device);
for (int i = 0, rows = notifications.rowCount(); i < rows; ++i) {
QModelIndex idx = notifications.index(i);
QTextStream(stdout) << "- " << idx.data(NotificationsModel::AppNameModelRole).toString() << ": "
<< idx.data(NotificationsModel::NameModelRole).toString() << Qt::endl;
}
} else if (parser.isSet(QStringLiteral("list-commands"))) {
RemoteCommandsDbusInterface iface(device);
const auto cmds = QJsonDocument::fromJson(iface.commands()).object();
for (auto it = cmds.constBegin(), itEnd = cmds.constEnd(); it != itEnd; ++it) {
const QJsonObject cont = it->toObject();
QTextStream(stdout) << it.key() << ": " << cont.value(QStringLiteral("name")).toString() << ": "
<< cont.value(QStringLiteral("command")).toString() << Qt::endl;
}
} else if (parser.isSet(QStringLiteral("execute-command"))) {
RemoteCommandsDbusInterface iface(device);
blockOnReply(iface.triggerCommand(parser.value(QStringLiteral("execute-command"))));
} else if (parser.isSet(QStringLiteral("encryption-info"))) {
DeviceDbusInterface dev(device);
QString info = blockOnReply<QString>(dev.encryptionInfo()); // QSsl::Der = 1
QTextStream(stdout) << info << Qt::endl;
} else {
QTextStream(stderr) << i18n("Nothing to be done") << Qt::endl;
}
}
QMetaObject::invokeMethod(&app, "quit", Qt::QueuedConnection);
return app.exec();
}
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