Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 180 insertions, 0 deletions

diff --git a/src/kvirc/kvs/kvi_kvs_dnsmanager.cpp b/src/kvirc/kvs/kvi_kvs_dnsmanager.cpp
new file mode 100644
index 0000000..ec1efde
--- /dev/null
+++ b/src/kvirc/kvs/kvi_kvs_dnsmanager.cpp
@@ -0,0 +1,180 @@
+//=============================================================================
+//
+//   File : kvi_kvs_dnsmanager.cpp
+//   Created on Wed 04 Aug 2004 04:38:31 by Szymon Stefanek
+//
+//   This file is part of the KVIrc IRC client distribution
+//   Copyright (C) 2004 Szymon Stefanek <pragma at kvirc dot net>
+//
+//   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; either version 2
+//   of the License, or (at your opinion) any later version.
+//
+//   This program 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 General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+//=============================================================================
+
+#define __KVIRC__
+
+#include "kvi_kvs_dnsmanager.h"
+#include "kvi_dns.h"
+#include "kvi_app.h"
+#include "kvi_window.h"
+#include "kvi_out.h"
+#include "kvi_iconmanager.h"
+#include "kvi_kvs_script.h"
+#include "kvi_kvs_variantlist.h"
+#include "kvi_string.h"
+#include "kvi_locale.h"
+#include "kvi_error.h"
+
+KviKvsDnsManager * KviKvsDnsManager::m_pInstance = 0;
+
+
+KviKvsDnsObject::KviKvsDnsObject(KviDns * pDns,KviWindow * pWnd,const QString &szQuery,bool bRebindOnWindowClose,KviKvsScript * pCallback,KviKvsVariantList * pParameterList)
+{
+	m_pDns = pDns;
+	m_pWindow = pWnd;
+	m_szQuery = szQuery;
+	m_pCallback = pCallback;
+	m_pParameterList = pParameterList;
+	m_bRebindOnWindowClose = bRebindOnWindowClose;
+}
+
+KviKvsDnsObject::~KviKvsDnsObject()
+{
+	QObject::disconnect(m_pDns,0,0,0);
+	if(m_pDns->isRunning())
+	{
+		g_pApp->collectGarbage(m_pDns);
+	} else {
+		delete m_pDns;
+	}
+	if(m_pCallback)delete m_pCallback;
+	if(m_pParameterList)delete m_pParameterList;
+}
+
+
+KviKvsDnsManager::KviKvsDnsManager()
+: QObject()
+{
+	m_pDnsObjects = 0;
+}
+
+KviKvsDnsManager::~KviKvsDnsManager()
+{
+	if(m_pDnsObjects)delete m_pDnsObjects;
+}
+
+void KviKvsDnsManager::init()
+{
+	if(KviKvsDnsManager::m_pInstance)
+	{
+		debug("Trying to double init() the dns manager!");
+		return;
+	}
+	KviKvsDnsManager::m_pInstance = new KviKvsDnsManager();
+}
+
+void KviKvsDnsManager::done()
+{
+	if(!KviKvsDnsManager::m_pInstance)
+	{
+		debug("Trying to call done() on a non existing dns manager!");
+		return;
+	}
+	delete KviKvsDnsManager::m_pInstance;
+	KviKvsDnsManager::m_pInstance = 0;
+}
+
+void KviKvsDnsManager::addDns(KviKvsDnsObject * pObject)
+{
+	if(!m_pDnsObjects)
+	{
+		m_pDnsObjects = new KviPointerHashTable<void *,KviKvsDnsObject>;
+		m_pDnsObjects->setAutoDelete(true);
+	}
+	m_pDnsObjects->replace(pObject->dns(),pObject);
+	connect(pObject->dns(),SIGNAL(lookupDone(KviDns *)),this,SLOT(dnsLookupTerminated(KviDns *)));
+}
+
+void KviKvsDnsManager::dnsLookupTerminated(KviDns * pDns)
+{
+	KviKvsDnsObject * o = m_pDnsObjects->find(pDns);
+	if(!o)
+	{
+		debug("KviKvsDnsManager::dnsLookupTerminated(): can't find the KviKvsDnsObject structure");
+		return;
+	}
+
+	if(!g_pApp->windowExists(o->window()))
+	{
+		if(o->rebindOnWindowClose())
+		{
+			o->setWindow(g_pActiveWindow);
+		} else {
+			// just kill it
+			m_pDnsObjects->remove(pDns);
+			return;
+		}
+	}
+
+	if(o->callback())
+	{
+		KviKvsScript copy(*(o->callback()));
+		if(!o->parameterList())
+			o->setParameterList(new KviKvsVariantList());
+
+		if(o->dns()->state() == KviDns::Failure)
+		{
+			// $4... is the magic data
+			o->parameterList()->prepend(new KviKvsVariant()); // $3
+			o->parameterList()->prepend(new KviKvsVariant(KviError::getDescription(o->dns()->error()))); // $2
+			o->parameterList()->prepend(new KviKvsVariant((kvs_int_t)0)); // $1
+		} else {
+			QString * fh = o->dns()->hostnameList()->first();
+			QString * fi = o->dns()->ipAddressList()->first();
+
+			// $4... is the magic data
+			o->parameterList()->prepend(new KviKvsVariant(fh ? *fh : QString("?.?"))); // $3
+			o->parameterList()->prepend(new KviKvsVariant(fi ? *fi : QString("?.?.?.?"))); // $2
+			o->parameterList()->prepend(new KviKvsVariant((kvs_int_t)1)); // $1
+		}
+		o->parameterList()->prepend(new KviKvsVariant(o->query())); // $0
+
+		copy.run(o->window(),o->parameterList(),0,KviKvsScript::PreserveParams);
+
+	} else {
+		QString szQuery = o->dns()->query();
+		o->window()->output(KVI_OUT_HOSTLOOKUP,__tr2qs("DNS Lookup result for query \"%Q\""),&szQuery);
+	
+		if(o->dns()->state() == KviDns::Failure)
+		{
+			QString szErr = KviError::getDescription(o->dns()->error());
+			o->window()->output(KVI_OUT_HOSTLOOKUP,__tr2qs("Error: %Q"),&szErr);
+		} else {
+			int idx = 1;
+			for(QString * h = o->dns()->hostnameList()->first();h;h = o->dns()->hostnameList()->next())
+			{
+				o->window()->output(KVI_OUT_HOSTLOOKUP,__tr2qs("Hostname %d: %Q"),idx,h);
+				idx++;
+			}
+			idx = 1;
+			for(QString * a = o->dns()->ipAddressList()->first();a;a = o->dns()->ipAddressList()->next())
+			{
+				o->window()->output(KVI_OUT_HOSTLOOKUP,__tr2qs("IP address %d: %Q"),idx,a);
+				idx++;
+			}
+		}
+	}
+
+	m_pDnsObjects->remove(pDns);
+}