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/*
smpppdcsprefsimpl.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 <arpa/inet.h>
#include <netdb.h>
#include <qradiobutton.h>
#include <kstandarddirs.h>
#include <kapplication.h>
#include <kpushbutton.h>
#include <kresolver.h>
#include <knuminput.h>
#include <klocale.h>
#include <kdebug.h>
#include "kopetepluginmanager.h"
#include "../smpppdcsplugin.h"
#include "smpppdlocationwidget.h"
#include "smpppdcsprefsimpl.h"
#include "smpppdsearcher.h"
SMPPPDCSPrefs::SMPPPDCSPrefs(QWidget* parent, const char* name, WFlags fl)
: SMPPPDCSPrefsBase(parent, name, fl), m_plugin(NULL), m_scanProgressDlg(NULL), m_curSearcher(NULL) {
// search for our main-plugin instance
Kopete::Plugin * p = Kopete::PluginManager::self()->plugin("kopete_smpppdcs");
if(p) {
m_plugin = static_cast<SMPPPDCSPlugin *>(p);
}
// signals and slots connections
connect(useNetstat, SIGNAL(toggled(bool)), this, SLOT(disableSMPPPDSettings()));
connect(useSmpppd, SIGNAL(toggled(bool)), this, SLOT(enableSMPPPDSettings()));
connect(autoCSTest, SIGNAL(clicked()), this, SLOT(determineCSType()));
if(m_plugin) {
connect((QObject *)SMPPPDLocation->server, SIGNAL(textChanged(const QString&)),
m_plugin, SLOT(smpppdServerChanged(const QString&)));
}
// if netstat is NOT available, disable the option and set to SMPPPD
if(KStandardDirs::findExe("netstat") == QString::null) {
autoCSTest->setEnabled(FALSE);
useNetstat->setEnabled(FALSE);
useNetstat->setChecked(FALSE);
useSmpppd->setChecked(TRUE);
}
}
SMPPPDCSPrefs::~SMPPPDCSPrefs() {
delete m_scanProgressDlg;
}
void SMPPPDCSPrefs::determineCSType() {
// while we search, we'll disable the button
autoCSTest->setEnabled(false);
//kapp->processEvents();
/* broadcast network for a smpppd.
If one is available set to smpppd method */
SMPPPDSearcher searcher;
m_curSearcher = &searcher;
connect(&searcher, SIGNAL(smpppdFound(const QString&)), this, SLOT(smpppdFound(const QString&)));
connect(&searcher, SIGNAL(smpppdNotFound()), this, SLOT(smpppdNotFound()));
connect(&searcher, SIGNAL(scanStarted(uint)), this, SLOT(scanStarted(uint)));
connect(&searcher, SIGNAL(scanProgress(uint)), this, SLOT(scanProgress(uint)));
connect(&searcher, SIGNAL(scanFinished()), this, SLOT(scanFinished()));
searcher.searchNetwork();
m_curSearcher = NULL;
}
void SMPPPDCSPrefs::scanStarted(uint total) {
kdDebug(14312) << k_funcinfo << "Scanning for a SMPPPD started. Will scan " << total << " IPs" << endl;
// setup the scanProgress Dialog
if(!m_scanProgressDlg) {
m_scanProgressDlg = new KProgressDialog(this, 0, i18n("Searching"), i18n("Searching for a SMPPPD on the local network..."), TRUE);
m_scanProgressDlg->setAutoClose(TRUE);
m_scanProgressDlg->setAllowCancel(TRUE);
m_scanProgressDlg->setMinimumDuration(2000);
connect(m_scanProgressDlg, SIGNAL(cancelClicked()), this, SLOT(cancelScanning()));
}
m_scanProgressDlg->progressBar()->setTotalSteps(total);
m_scanProgressDlg->progressBar()->setProgress(0);
m_scanProgressDlg->show();
}
void SMPPPDCSPrefs::scanProgress(uint cur) {
m_scanProgressDlg->progressBar()->setProgress(cur);
kapp->processEvents();
}
void SMPPPDCSPrefs::cancelScanning() {
kdDebug(14312) << k_funcinfo << endl;
Q_ASSERT(m_curSearcher);
m_curSearcher->cancelSearch();
}
void SMPPPDCSPrefs::smpppdFound(const QString& host) {
kdDebug(14312) << k_funcinfo << endl;
QString myHost = host;
// try to get the domain name
struct in_addr addr;
if(inet_aton(host.ascii(), &addr)) {
struct hostent * hostEnt = gethostbyaddr(&addr.s_addr, sizeof(addr.s_addr), AF_INET);
if(hostEnt) {
myHost = hostEnt->h_name;
} else {
#ifndef NDEBUG
switch(h_errno) {
case HOST_NOT_FOUND:
kdDebug(14312) << k_funcinfo << "No such host is known in the database." << endl;
break;
case TRY_AGAIN:
kdDebug(14312) << k_funcinfo << "Couldn't contact DNS server." << endl;
break;
case NO_RECOVERY:
kdDebug(14312) << k_funcinfo << "A non-recoverable error occurred." << endl;
break;
case NO_ADDRESS:
kdDebug(14312) << k_funcinfo << "The host database contains an entry for the name, but it doesn't have an associated Internet address." << endl;
break;
}
#endif
}
}
SMPPPDLocation->setServer(myHost);
useNetstat->setChecked(false);
useSmpppd->setChecked(true);
autoCSTest->setEnabled(true);
}
void SMPPPDCSPrefs::smpppdNotFound() {
kdDebug(14312) << k_funcinfo << endl;
useNetstat->setChecked(true);
useSmpppd->setChecked(false);
autoCSTest->setEnabled(true);
}
#include "smpppdcsprefsimpl.moc"
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