diff options
Diffstat (limited to 'src/kvilib/ext/KviRegisteredChannelDataBase.cpp')
| -rw-r--r-- | src/kvilib/ext/KviRegisteredChannelDataBase.cpp | 187 |
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); +} |