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, 76 insertions, 0 deletions

diff --git a/kopete/plugins/smpppdcs/detectornetstat.cpp b/kopete/plugins/smpppdcs/detectornetstat.cpp
new file mode 100644
index 00000000..60dff658
--- /dev/null
+++ b/kopete/plugins/smpppdcs/detectornetstat.cpp
@@ -0,0 +1,76 @@
+/*
+    detectornetstat.cpp
+ 
+    Copyright (c) 2004-2006 by Heiko Schaefer        <heiko@rangun.de>
+ 
+    Kopete    (c) 2002-2006 by the Kopete developers <kopete-devel@kde.org>
+ 
+    *************************************************************************
+    *                                                                       *
+    * This program is free software; you can redistribute it and/or modify  *
+    * it under the terms of the GNU General Public License as published by  *
+    * the Free Software Foundation; version 2 of the License.               *
+    *                                                                       *
+    *************************************************************************
+*/
+
+#include <kdebug.h>
+#include <kprocess.h>
+
+#include "iconnector.h"
+#include "detectornetstat.h"
+
+DetectorNetstat::DetectorNetstat(IConnector* connector)
+        : Detector(connector), m_buffer(QString::null), m_process(NULL) {}
+
+DetectorNetstat::~DetectorNetstat() {
+    delete m_process;
+}
+
+void DetectorNetstat::checkStatus() const {
+    kdDebug(14312) << k_funcinfo << endl;
+
+    if(m_process) {
+        kdWarning(14312) << k_funcinfo << "Previous netstat process is still running!" << endl
+        << "Not starting new netstat. Perhaps your system is under heavy load?" << endl;
+
+        return;
+    }
+
+    m_buffer = QString::null;
+
+    // Use KProcess to run netstat -r. We'll then parse the output of
+    // netstat -r in slotProcessStdout() to see if it mentions the
+    // default gateway. If so, we're connected, if not, we're offline
+    m_process = new KProcess;
+    *m_process << "netstat" << "-r";
+
+    connect(m_process, SIGNAL(receivedStdout(KProcess *, char *, int)), this, SLOT(slotProcessStdout( KProcess *, char *, int)));
+    connect(m_process, SIGNAL(processExited(KProcess *)), this, SLOT(slotProcessExited(KProcess *)));
+
+    if(!m_process->start(KProcess::NotifyOnExit, KProcess::Stdout)) {
+        kdWarning(14312) << k_funcinfo << "Unable to start netstat process!" << endl;
+
+        delete m_process;
+        m_process = 0L;
+    }
+}
+
+void DetectorNetstat::slotProcessStdout(KProcess *, char *buffer, int buflen) {
+    // Look for a default gateway
+    kdDebug(14312) << k_funcinfo << endl;
+    m_buffer += QString::fromLatin1(buffer, buflen);
+    kdDebug(14312) << m_buffer << endl;
+}
+
+void DetectorNetstat::slotProcessExited(KProcess *process) {
+    kdDebug(14312) << k_funcinfo << m_buffer << endl;
+    if(process == m_process) {
+        m_connector->setConnectedStatus(m_buffer.contains("default"));
+        m_buffer = QString::null;
+        delete m_process;
+        m_process = 0L;
+    }
+}
+
+#include "detectornetstat.moc"