Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 168 insertions, 0 deletions

diff --git a/ktalkd/ktalkdlg/ktalkdlg.cpp b/ktalkd/ktalkdlg/ktalkdlg.cpp
new file mode 100644
index 00000000..f347330e
--- /dev/null
+++ b/ktalkd/ktalkdlg/ktalkdlg.cpp
@@ -0,0 +1,168 @@
+/* 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, 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;
+}