yet more splitting

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@5253 17fca916-40b9-46aa-a4ea-0a15b648b75c

1 files changed, 187 insertions, 0 deletions

diff --git a/src/kvilib/ext/KviRegisteredChannelDataBase.cpp b/src/kvilib/ext/KviRegisteredChannelDataBase.cpp
new file mode 100644
index 000000000..1353c093c
--- /dev/null
+++ b/src/kvilib/ext/KviRegisteredChannelDataBase.cpp
@@ -0,0 +1,187 @@
+//=============================================================================
+//
+//   File : KviRegisteredChannelDataBase.cpp
+//   Creation date : Wed Dec 29 2010 03:28:05 CEST by Elvio Basello
+//
+//   This file is part of the KVirc irc client distribution
+//   Copyright (C) 2010 Elvio Basello (hellvis69 at gmail dot com)
+//
+//   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.
+//
+//=============================================================================
+
+#include "KviRegisteredChannelDataBase.h"
+#include "KviConfigurationFile.h"
+
+KviRegisteredChannelDataBase::KviRegisteredChannelDataBase()
+{
+	m_pChannelDict = new QHash<QString,KviRegisteredChannelList *>();
+}
+
+KviRegisteredChannelDataBase::~KviRegisteredChannelDataBase()
+{
+	qDeleteAll(*m_pChannelDict);
+	delete m_pChannelDict;
+}
+
+void KviRegisteredChannelDataBase::load(const QString &filename)
+{
+	KviConfigurationFile cfg(filename,KviConfigurationFile::Read);
+
+	qDeleteAll(*m_pChannelDict);
+	m_pChannelDict->clear();
+
+	KviConfigurationFileIterator it(*(cfg.dict()));
+
+	while(KviConfigurationFileGroup * d = it.current())
+	{
+		QString szMask = it.currentKey();
+		QString szChan = KviQString::leftToLast(szMask,QChar('@'),false);
+		KviQString::cutToLast(szMask,QChar('@'),true);
+		KviRegisteredChannel * c = new KviRegisteredChannel(szChan,szMask);
+		add(c);
+		KviConfigurationFileGroupIterator sit(*d);
+		while(QString * s = sit.current())
+		{
+			c->setProperty(sit.currentKey(),*s);
+			++sit;
+		}
+		++it;
+	}
+}
+
+void KviRegisteredChannelDataBase::save(const QString &filename)
+{
+	KviConfigurationFile cfg(filename,KviConfigurationFile::Write);
+	cfg.clear();
+	cfg.preserveEmptyGroups(true);
+
+	for(QHash<QString,KviRegisteredChannelList *>::Iterator it = m_pChannelDict->begin();it != m_pChannelDict->end();++it)
+	{
+		KviRegisteredChannelList * l = it.value();
+		KVI_ASSERT(l);
+
+		for(KviRegisteredChannel * c = l->first();c;c = l->next())
+		{
+			QString szGroup = QString::fromUtf8("%1@%2").arg(c->name(),c->netMask());
+			cfg.setGroup(szGroup);
+
+			QHash<QString,QString> * pPropertyDict = c->propertyDict();
+			KVI_ASSERT(pPropertyDict);
+			
+			for(QHash<QString,QString>::Iterator it2 = pPropertyDict->begin();it2 != pPropertyDict->end();++it2)
+				cfg.writeEntry(it2.key(),it2.value());
+		}
+	}
+}
+
+KviRegisteredChannel * KviRegisteredChannelDataBase::find(const QString &name,const QString &net)
+{
+	KviRegisteredChannelList * l = m_pChannelDict->value(name);
+
+	if(!l)
+		return 0;
+
+	for(KviRegisteredChannel * c = l->first();c;c = l->next())
+	{
+		if(KviQString::matchWildExpressions(c->netMask(),net))
+			return c;
+	}
+
+	return 0;
+}
+
+KviRegisteredChannel * KviRegisteredChannelDataBase::findExact(const QString &name,const QString &netmask)
+{
+	KviRegisteredChannelList * l = m_pChannelDict->value(name);
+
+	if(!l)
+		return 0;
+
+	for(KviRegisteredChannel * c = l->first();c;c = l->next())
+	{
+		if(KviQString::equalCI(c->netMask(),netmask))
+			return c;
+	}
+
+	return 0;
+}
+
+void KviRegisteredChannelDataBase::remove(KviRegisteredChannel * c)
+{
+	KVI_TRACE_FUNCTION;
+	KviRegisteredChannelList * l = m_pChannelDict->value(c->name());
+	if(!l)return;
+	for(KviRegisteredChannel * ch = l->first();ch;ch = l->next())
+	{
+		if(ch == c)
+		{
+			if(l->count() <= 1)
+			{
+				m_pChannelDict->remove(c->name());
+				delete l; // will kill the channel too
+			} else {
+				l->removeRef(c);
+			}
+			return;
+		}
+	}
+}
+
+
+void KviRegisteredChannelDataBase::add(KviRegisteredChannel * c)
+{
+	KviRegisteredChannel * old = findExact(c->name(),c->netMask());
+
+	if(old)
+	{
+		// merge properties
+		QHash<QString,QString> * pPropertyDict = old->propertyDict();
+		KVI_ASSERT(pPropertyDict);
+		
+		for(QHash<QString,QString>::Iterator it = pPropertyDict->begin();it != pPropertyDict->end();++it)
+		{
+			if(!c->property(it.key()).isEmpty())
+				c->setProperty(it.key(),it.value());
+		}
+
+		remove(old);
+	}
+
+	KviRegisteredChannelList * l = m_pChannelDict->value(c->name());
+	if(!l)
+	{
+		l = new KviRegisteredChannelList();
+		l->setAutoDelete(true);
+		m_pChannelDict->insert(c->name(),l);
+	}
+
+	// insert where there are less wildcards
+	int o = c->netMask().count(QChar('*'));
+
+	int idx = 0;
+	for(KviRegisteredChannel * rc = l->first();rc;rc = l->next())
+	{
+		if(rc->netMask().count(QChar('*')) > o)
+		{
+			// the existing has more wildcards, insert here!
+			l->insert(idx,c);
+			return;
+		}
+		idx++;
+	}
+	
+	l->append(c);
+}