ea8db29c2b
The unescaped tags are interpreted as HTML by Aurorae decorations and the KWin killer. Escaping the tags ensures that the text is not rendered incorrectly. BUG: 293657 FIXED-IN: 4.9.0 REVIEW: 104989
102 lines
4.8 KiB
C++
102 lines
4.8 KiB
C++
/****************************************************************************
|
|
|
|
Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a
|
|
copy of this software and associated documentation files (the "Software"),
|
|
to deal in the Software without restriction, including without limitation
|
|
the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
and/or sell copies of the Software, and to permit persons to whom the
|
|
Software is furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
DEALINGS IN THE SOFTWARE.
|
|
|
|
****************************************************************************/
|
|
|
|
#include <kcmdlineargs.h>
|
|
#include <kapplication.h>
|
|
#include <kmessagebox.h>
|
|
#include <klocale.h>
|
|
#include <kauth.h>
|
|
#include <kdebug.h>
|
|
#include <unistd.h>
|
|
#include <X11/Xlib.h>
|
|
#include <QX11Info>
|
|
#include <QProcess>
|
|
// TODO: remove with Qt 5, only for HTML escaping the caption
|
|
#include <QTextDocument>
|
|
#include <signal.h>
|
|
#include <errno.h>
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
KCmdLineArgs::init(argc, argv, "kwin_killer_helper", "kwin", ki18n("KWin"), "1.0" ,
|
|
ki18n("KWin helper utility"));
|
|
|
|
KCmdLineOptions options;
|
|
options.add("pid <pid>", ki18n("PID of the application to terminate"));
|
|
options.add("hostname <hostname>", ki18n("Hostname on which the application is running"));
|
|
options.add("windowname <caption>", ki18n("Caption of the window to be terminated"));
|
|
options.add("applicationname <name>", ki18n("Name of the application to be terminated"));
|
|
options.add("wid <id>", ki18n("ID of resource belonging to the application"));
|
|
options.add("timestamp <time>", ki18n("Time of user action causing termination"));
|
|
KCmdLineArgs::addCmdLineOptions(options);
|
|
KApplication app;
|
|
KApplication::setWindowIcon(KIcon("kwin"));
|
|
KCmdLineArgs* args = KCmdLineArgs::parsedArgs();
|
|
QString hostname = args->getOption("hostname");
|
|
bool pid_ok = false;
|
|
pid_t pid = QString(args->getOption("pid")).toULong(&pid_ok);
|
|
QString caption = args->getOption("windowname");
|
|
QString appname = args->getOption("applicationname");
|
|
bool id_ok = false;
|
|
Window id = QString(args->getOption("wid")).toULong(&id_ok);
|
|
bool time_ok = false;
|
|
Time timestamp = QString(args->getOption("timestamp")).toULong(&time_ok);
|
|
args->clear();
|
|
if (!pid_ok || pid == 0 || !id_ok || id == None || !time_ok || timestamp == CurrentTime
|
|
|| hostname.isEmpty() || caption.isEmpty() || appname.isEmpty()) {
|
|
KCmdLineArgs::usageError(i18n("This helper utility is not supposed to be called directly."));
|
|
return 1;
|
|
}
|
|
if (Qt::mightBeRichText(caption)) {
|
|
caption = Qt::escape(caption);
|
|
}
|
|
QString question = i18n(
|
|
"<p>The window \"<b>%2</b>\" is not responding. "
|
|
"It belongs to the application <b>%1</b> (Process ID = %3, hostname = %4).</p>"
|
|
"<p>Do you wish to terminate the application process <em>including <b>all</b> of its child windows</em>?<br />"
|
|
"<b>Any unsaved data will be lost.</b></p>" ,
|
|
appname, caption, QString::number(pid), QString(hostname));
|
|
app.updateUserTimestamp(timestamp);
|
|
if (KMessageBox::warningContinueCancelWId(id, question, QString(), KGuiItem(i18n("&Terminate Application %1", appname), "edit-bomb")) == KMessageBox::Continue) {
|
|
if (hostname != "localhost") {
|
|
QStringList lst;
|
|
lst << hostname << "kill" << QString::number(pid);
|
|
QProcess::startDetached("xon", lst);
|
|
} else {
|
|
if (::kill(pid, SIGKILL) && errno == EPERM) {
|
|
KAuth::Action killer("org.kde.ksysguard.processlisthelper.sendsignal");
|
|
killer.setHelperID("org.kde.ksysguard.processlisthelper");
|
|
killer.addArgument("pid0", pid);
|
|
killer.addArgument("pidcount", 1);
|
|
killer.addArgument("signal", SIGKILL);
|
|
if (killer.isValid()) {
|
|
kDebug(1212) << "Using KAuth to kill pid: " << pid;
|
|
killer.execute();
|
|
} else {
|
|
kDebug(1212) << "KWin process killer action not valid";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|