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/*****************************************************************
* drkonqi - The KDE Crash Handler
*
* Copyright (C) 2000-2003 Hans Petter Bieker <bieker@kde.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************/
#include <cstdlib>
#include <unistd.h>
#include <KAboutData>
#include <KLocalizedString>
#include <QCommandLineParser>
#include <config-X11.h>
#if HAVE_X11
#include <QX11Info>
#endif
#include "drkonqi.h"
#include "drkonqidialog.h"
#include "statusnotifier.h"
static const char version[] = PROJECT_VERSION;
static const char description[] = I18N_NOOP("The KDE Crash Handler gives the user feedback "
"if a program has crashed.");
int main(int argc, char* argv[])
{
#ifndef Q_OS_WIN //krazy:exclude=cpp
// Drop privs.
setgid(getgid());
if (setuid(getuid()) < 0 && geteuid() != getuid()) {
exit(255);
}
#endif
KLocalizedString::setApplicationDomain("drkonqi");
QApplication qa(argc, argv);
qa.setAttribute(Qt::AA_UseHighDpiPixmaps, true);
QCoreApplication::setApplicationName(QStringLiteral("drkonqi"));
QCoreApplication::setApplicationVersion(version);
// Prevent KApplication from setting the crash handler. We will set it later...
setenv("KDE_DEBUG", "true", 1);
// Session management is not needed, do not even connect in order to survive longer than ksmserver.
unsetenv("SESSION_MANAGER");
KAboutData aboutData(QStringLiteral("drkonqi"), i18n("The KDE Crash Handler"),
version, i18n(description),
KAboutLicense::GPL,
i18n("(C) 2000-2009, The DrKonqi Authors"));
aboutData.addAuthor(i18nc("@info:credit","Hans Petter Bieker"), QString(),
QStringLiteral("bieker@kde.org"));
aboutData.addAuthor(i18nc("@info:credit","Dario Andres Rodriguez"), QString(),
QStringLiteral("andresbajotierra@gmail.com"));
aboutData.addAuthor(i18nc("@info:credit","George Kiagiadakis"), QString(),
QStringLiteral("gkiagia@users.sourceforge.net"));
aboutData.addAuthor(i18nc("@info:credit","A. L. Spehr"), QString(),
QStringLiteral("spehr@kde.org"));
qa.setWindowIcon(QIcon::fromTheme(QStringLiteral("tools-report-bug")));
QCommandLineParser parser;
parser.setApplicationDescription(description);
parser.addHelpOption();
parser.addVersionOption();
QCommandLineOption signalOption(QStringLiteral("signal"), i18nc("@info:shell","The signal <number> that was caught"), QStringLiteral("number"));
QCommandLineOption appNameOption(QStringLiteral("appname"), i18nc("@info:shell","<Name> of the program"), QStringLiteral("name"));
QCommandLineOption appPathOption(QStringLiteral("apppath"), i18nc("@info:shell","<Path> to the executable"), QStringLiteral("path"));
QCommandLineOption appVersionOption(QStringLiteral("appversion"), i18nc("@info:shell","The <version> of the program"), QStringLiteral("version"));
QCommandLineOption bugAddressOption(QStringLiteral("bugaddress"), i18nc("@info:shell","The bug <address> to use"), QStringLiteral("address"));
QCommandLineOption programNameOption(QStringLiteral("programname"), i18nc("@info:shell","Translated <name> of the program"), QStringLiteral("name"));
QCommandLineOption pidOption(QStringLiteral("pid"), i18nc("@info:shell","The <PID> of the program"), QStringLiteral("pid"));
QCommandLineOption startupIdOption(QStringLiteral("startupid"), i18nc("@info:shell","Startup <ID> of the program"), QStringLiteral("id"));
QCommandLineOption kdeinitOption(QStringLiteral("kdeinit"), i18nc("@info:shell","The program was started by kdeinit"));
QCommandLineOption saferOption(QStringLiteral("safer"), i18nc("@info:shell","Disable arbitrary disk access"));
QCommandLineOption restartedOption(QStringLiteral("restarted"), i18nc("@info:shell","The program has already been restarted"));
QCommandLineOption keepRunningOption(QStringLiteral("keeprunning"), i18nc("@info:shell","Keep the program running and generate "
"the backtrace at startup"));
QCommandLineOption threadOption(QStringLiteral("thread"), i18nc("@info:shell","The <thread id> of the failing thread"), QStringLiteral("threadid"));
parser.addOption(signalOption);
parser.addOption(appNameOption);
parser.addOption(appPathOption);
parser.addOption(appVersionOption);
parser.addOption(bugAddressOption);
parser.addOption(programNameOption);
parser.addOption(pidOption);
parser.addOption(startupIdOption);
parser.addOption(kdeinitOption);
parser.addOption(saferOption);
parser.addOption(restartedOption);
parser.addOption(keepRunningOption);
parser.addOption(threadOption);
aboutData.setupCommandLine(&parser);
parser.process(qa);
aboutData.processCommandLine(&parser);
DrKonqi::setSignal(parser.value(signalOption).toInt());
DrKonqi::setAppName(parser.value(appNameOption));
DrKonqi::setAppPath(parser.value(appPathOption));
DrKonqi::setAppVersion(parser.value(appVersionOption));
DrKonqi::setBugAddress(parser.value(bugAddressOption));
DrKonqi::setProgramName(parser.value(programNameOption));
DrKonqi::setPid(parser.value(pidOption).toInt());
DrKonqi::setKdeinit(parser.isSet(kdeinitOption));
DrKonqi::setSafer(parser.isSet(saferOption));
DrKonqi::setRestarted(parser.isSet(restartedOption));
DrKonqi::setKeepRunning(parser.isSet(keepRunningOption));
DrKonqi::setThread(parser.value(threadOption).toInt());
#if HAVE_X11
const QString startupId = parser.value(startupIdOption);
if (!startupId.isEmpty()) {
QX11Info::setNextStartupId(startupId.toUtf8());
}
#endif
if (!DrKonqi::init()) {
return 1;
}
qa.setQuitOnLastWindowClosed(false);
auto openDrKonqiDialog = [&qa]{
DrKonqiDialog *w = new DrKonqiDialog();
QObject::connect(w, &DrKonqiDialog::rejected, &qa, &QApplication::quit);
w->show();
};
bool restarted = parser.isSet(restartedOption);
// if no notification service is running (eg. shell crashed, or other desktop environment)
// and we didn't auto-restart the app, open DrKonqi dialog instead of showing an SNI
// and emitting a desktop notification
if (!restarted && !StatusNotifier::notificationServiceRegistered()) {
openDrKonqiDialog();
} else {
StatusNotifier *statusNotifier = new StatusNotifier();
if (!restarted) {
statusNotifier->notify();
}
QObject::connect(statusNotifier, &StatusNotifier::expired, &qa, &QApplication::quit);
QObject::connect(statusNotifier, &StatusNotifier::activated, openDrKonqiDialog);
}
int ret = qa.exec();
DrKonqi::cleanup();
return ret;
}
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