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/* This file is part of the KDE project
Copyright (C) 1998, 1999 David Faure <faure@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <config.h>
#include <sys/time.h>
#include <time.h>
#include <stdlib.h>
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <qmessagebox.h>
#include <qfile.h>
#include <kapplication.h>
#include <kdebug.h>
#include <kcmdlineargs.h>
#include <kstandarddirs.h>
#include <kconfig.h>
#include <kaudioplayer.h>
#include <klocale.h>
#define RING_WAIT 30
#define MAX_DLG_LIFE RING_WAIT
/* so that the dialog lasts exactly the time of an announce */
class TimeoutDialog : public QMessageBox {
public:
TimeoutDialog (int timeout_ms,
const QString& caption, const QString &text, Icon icon,
int button0, int button1, int button2,
QWidget *parent=0, const char *name=0, bool modal=TRUE,
WFlags f=WStyle_DialogBorder ):
QMessageBox (caption, text, icon, button0, button1, button2,
parent, name, modal, f)
{startTimer (timeout_ms);}
~TimeoutDialog ()
{killTimers ();}
virtual void timerEvent (QTimerEvent *)
{killTimers (); done (Rejected);}
};
static KCmdLineOptions option[] =
{
{ "+user@host", I18N_NOOP("Caller identification"), 0 },
{ "+[callee]", I18N_NOOP("Name of the callee, if he doesn't exist on this system (we're taking his call)"), 0 },
KCmdLineLastOption
};
static const char description[] =
I18N_NOOP("Dialog box for incoming talk requests");
static const char version[] = "v1.5.2";
int main (int argc, char **argv)
{
KCmdLineArgs::init(argc, argv, "ktalkdlg", description, version );
KCmdLineArgs::addCmdLineOptions( option );
KLocale::setMainCatalogue( "kcmktalkd" );
KApplication a;
struct timeval clock;
struct timezone zone;
gettimeofday (&clock, &zone);
struct tm *localclock = localtime ((const time_t *) &clock.tv_sec);
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
if (args->count() == 0)
KCmdLineArgs::usage(i18n("'user@host' expected."));
QString s;
s.sprintf ("%d:%02d", localclock->tm_hour, localclock->tm_min);
s = i18n ("Message from talk demon at ") + s + " ...\n" +
i18n ("Talk connection requested by ") + args->arg(0);
if ( args->count() == 2 )
{
s += '\n';
QString callee = args->arg(1);
s += i18n ("for user %1").arg( callee.isEmpty() ? i18n("<nobody>") : callee );
}
s += ".";
TimeoutDialog dialog (MAX_DLG_LIFE * 1000,
i18n ("Talk requested..."), s,
QMessageBox::Information,
QMessageBox::Yes | QMessageBox::Default,
QMessageBox::No | QMessageBox::Escape,
0 );
dialog.setButtonText( QMessageBox::Yes, i18n ("Respond") );
dialog.setButtonText( QMessageBox::No, i18n ("Ignore") );
a.setTopWidget (&dialog);
// don't erase this! - ktalkd waits for it!
printf("#\n");
fflush(stdout);
KConfig *cfg = new KConfig ( "ktalkannouncerc" );
cfg->setGroup ("ktalkannounce");
bool bSound = cfg->readNumEntry ("Sound", 0);
if (bSound) {
QString soundFile = cfg->readPathEntry ("SoundFile");
if (soundFile[0] != '/')
soundFile = locate( "sound", soundFile );
if (!soundFile.isEmpty ()) {
KAudioPlayer::play (soundFile);
}
}
//if (!audio) a.beep (); // If no audio is played (whatever reason), beep!
int result = dialog.exec ();
if (result == QMessageBox::Yes) {
dialog.killTimers ();
kdDebug() << "Running talk client..." << endl;
QString konsole = locate("exe", "konsole");
QString konsole_dir = konsole;
konsole_dir.truncate( konsole.findRev('/') );
setenv("KDEBINDIR", QFile::encodeName(konsole_dir).data(), 0/*don't overwrite*/);
QString cmd0 = cfg->readPathEntry ("talkprg", konsole + " -e talk");
QString cmd = cmd0.stripWhiteSpace();
cmd += " '";
cmd += args->arg(0);
cmd += "' &";
kdDebug() << cmd << endl;
// Open /dev/null for stdin, stdout and stderr:
int fd=open("/dev/null", O_RDWR);
for (int i = 0; i <= 2; i++) {
dup2(fd, i);
}
/* XXX: The sender's name or hostname may contain `rm -rf .`
* That's why it's bad to use system()
*/
system (QFile::encodeName(cmd));
kapp->quit();
}
return 0;
}
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