From 10e41144596fc9ced40fc349d9ecd099b1c2ea19 Mon Sep 17 00:00:00 2001
From: tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Fri, 11 Dec 2009 20:21:27 +0000
Subject: Initial import of Trinity 3.5.11 to kdebase Extends krandrtray, adds
 iccconfig kcontrol module, adds run dialog autocomplete and lots of bugfixes
 Will need to check for commit warnings and repair as encountered Also needs
 full compile test

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1061475 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kcontrol/dnssd/kcmdnssd.cpp | 54 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 53 insertions(+), 1 deletion(-)

(limited to 'kcontrol/dnssd/kcmdnssd.cpp')

diff --git a/kcontrol/dnssd/kcmdnssd.cpp b/kcontrol/dnssd/kcmdnssd.cpp
index d86cc2897..d754f0025 100644
--- a/kcontrol/dnssd/kcmdnssd.cpp
+++ b/kcontrol/dnssd/kcmdnssd.cpp
@@ -27,6 +27,10 @@
 #include <qradiobutton.h>
 #include <qtimer.h>
 #include <qtabwidget.h>
+#include <qcheckbox.h>
+#include <qprocess.h>
+#include <qcursor.h>
+#include <qbuttongroup.h>
 
 #include <klocale.h>
 #include <kglobal.h>
@@ -35,6 +39,8 @@
 #include <klineedit.h>
 #include <kpassdlg.h>
 #include <ksimpleconfig.h>
+#include <kapplication.h>
+#include <kmessagebox.h>
 
 #include "kcmdnssd.h"
 #include <dnssd/settings.h>
@@ -65,7 +71,10 @@ KCMDnssd::KCMDnssd(QWidget *parent, const char *name, const QStringList&)
 	connect(hostedit,SIGNAL(textChanged(const QString&)),this,SLOT(wdchanged()));
 	connect(secretedit,SIGNAL(textChanged(const QString&)),this,SLOT(wdchanged()));
 	connect(domainedit,SIGNAL(textChanged(const QString&)),this,SLOT(wdchanged()));
+	connect(enableZeroconf,SIGNAL(toggled(bool)),this,SLOT(enableZeroconfChanged(bool)));
+	m_enableZeroconfChanged=false;
 	if (DNSSD::Configuration::self()->publishDomain().isEmpty()) WANButton->setEnabled(false);
+	kcfg_PublishType->hide(); //unused with Avahi
 }
 
 KCMDnssd::~KCMDnssd()
@@ -75,18 +84,55 @@ KCMDnssd::~KCMDnssd()
 
 void KCMDnssd::save()
 {
+	setCursor(QCursor(Qt::BusyCursor));
 	KCModule::save();
 	if (geteuid()==0 && m_wdchanged) saveMdnsd(); 
 	domain->setFileWriteMode(0644); // this should be readable for everyone
 	domain->writeEntry("PublishDomain",domainedit->text());
 	domain->sync();
 	KIPC::sendMessageAll((KIPC::Message)KIPCDomainsChanged);
+	if (m_enableZeroconfChanged) {
+
+	  QString scaryMessage = i18n("Enabling local network browsing will open a network port (5353) on your computer.  If security problems are discovered in the zeroconf server, remote attackers could access your computer as the \"avahi\" user.");
+
+	  KProcess *proc = new KProcess;
+
+	  *proc << "kdesu";
+
+	  if (enableZeroconf->isChecked()) {
+	    if (KMessageBox::warningYesNo( this, scaryMessage, i18n("Enable Zeroconf Network Browsing"), KGuiItem(i18n("Enable Browsing")), KGuiItem(i18n("Don't Enable Browsing")) ) == KMessageBox::Yes) {	    
+
+	      *proc << "/usr/share/avahi/enable_avahi 1";
+	      proc->start(KProcess::Block);
+	    } else {
+	      enableZeroconf->setChecked(false);
+	    }
+	  } else {
+	    *proc << "/usr/share/avahi/enable_avahi 0";
+	    proc->start(KProcess::Block);
+	  }
+	}
+	setCursor(QCursor(Qt::ArrowCursor));
 }
 
 void KCMDnssd::load()
 {
-	KCModule::load();
 	if (geteuid()==0) loadMdnsd();
+	enableZeroconf->setChecked(false);
+	QProcess avahiStatus(QString("/usr/share/avahi/avahi_status"), this, "avahiStatus");
+	avahiStatus.start();
+	while (avahiStatus.isRunning()) {
+	  kapp->processEvents();
+	}
+	int exitStatus = avahiStatus.exitStatus();
+	if (exitStatus == 0) { // disabled
+	  enableZeroconf->setChecked(false);
+	} else if (exitStatus == 1) { // enabled 
+	  enableZeroconf->setChecked(true);
+	} else if (exitStatus == 2) { // custom setup
+	  enableZeroconf->setEnabled(false);
+	}
+	KCModule::load();
 }
 
 // hack to work around not working isModified() for KPasswordEdit
@@ -97,6 +143,12 @@ void KCMDnssd::wdchanged()
 	m_wdchanged=true;
 }
 
+void KCMDnssd::enableZeroconfChanged(bool)
+{
+	changed();
+	m_enableZeroconfChanged=true;
+}
+
 void KCMDnssd::loadMdnsd()
 {
 	QFile f(MDNSD_CONF);
-- 
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