Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 183 insertions, 0 deletions

diff --git a/kexi/core/kexidbconnectionset.cpp b/kexi/core/kexidbconnectionset.cpp
new file mode 100644
index 00000000..1a0eb774
--- /dev/null
+++ b/kexi/core/kexidbconnectionset.cpp
@@ -0,0 +1,183 @@
+/* This file is part of the KDE project
+   Copyright (C) 2003,2005 Jaroslaw Staniek <js@iidea.pl>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "kexidbconnectionset.h"
+#include "kexidbshortcutfile.h"
+
+#include <kdebug.h>
+#include <kstandarddirs.h>
+
+#include <qfile.h>
+
+//! @internal
+class KexiDBConnectionSetPrivate
+{
+public:
+	KexiDBConnectionSetPrivate()
+	 : dataForFilenames(101)
+	{
+		list.setAutoDelete(true);
+		maxid=-1;
+	}
+	KexiDB::ConnectionData::List list;
+	QMap<KexiDB::ConnectionData*, QString> filenamesForData;
+	QDict<KexiDB::ConnectionData> dataForFilenames;
+	int maxid;
+};
+
+KexiDBConnectionSet::KexiDBConnectionSet()
+: QObject()
+, d(new KexiDBConnectionSetPrivate())
+{
+}
+
+KexiDBConnectionSet::~KexiDBConnectionSet()
+{
+	delete d;
+}
+
+bool KexiDBConnectionSet::addConnectionData(KexiDB::ConnectionData *data, const QString& _filename)
+{
+	if (!data)
+		return false;
+	if (data->id<0)
+		data->id = d->maxid+1;
+	//TODO: 	check for id-duplicates
+	
+	d->maxid = QMAX(d->maxid,data->id);
+//	d->list.append(data);
+
+	QString filename( _filename );
+	bool generateUniqueFilename = filename.isEmpty() 
+		|| !filename.isEmpty() && data==d->dataForFilenames[filename];
+
+	if (generateUniqueFilename) {
+		QString dir = KGlobal::dirs()->saveLocation("data", "kexi/connections/", false /*!create*/);
+		if (dir.isEmpty())
+			return false;
+		QString baseFilename( dir + (data->hostName.isEmpty() ? "localhost" : data->hostName) );
+		int i = 0;
+		while (KStandardDirs::exists(baseFilename+(i>0 ? QString::number(i) : QString::null)+".kexic"))
+			i++;
+		if (!KStandardDirs::exists(dir)) {
+			//make 'connections' dir and protect it
+			if (!KStandardDirs::makeDir(dir, 0700))
+				return false;
+		}
+		filename = baseFilename+(i>0 ? QString::number(i) : QString::null)+".kexic";
+	}
+	addConnectionDataInternal(data, filename);
+	bool result = saveConnectionData(data, data);
+	if (!result)
+		removeConnectionDataInternal(data);
+	return result;
+}
+
+void KexiDBConnectionSet::addConnectionDataInternal(KexiDB::ConnectionData *data, const QString& filename)
+{
+	d->filenamesForData.insert(data, filename);
+	d->dataForFilenames.insert(filename, data);
+	d->list.append(data);
+}
+
+bool KexiDBConnectionSet::saveConnectionData(KexiDB::ConnectionData *oldData, 
+	KexiDB::ConnectionData *newData)
+{
+	if (!oldData || !newData)
+		return false;
+	QMap<KexiDB::ConnectionData*, QString>::ConstIterator it = d->filenamesForData.find( oldData );
+	if (it == d->filenamesForData.constEnd() || it.data().isEmpty())
+		return false;
+	const QString filename( it.data() );
+	KexiDBConnShortcutFile shortcutFile(filename);
+	if (!shortcutFile.saveConnectionData(*newData, newData->savePassword)) // true/*savePassword*/))
+		return false;
+	if (oldData!=newData)
+		*oldData = *newData;
+	return true;
+}
+
+void KexiDBConnectionSet::removeConnectionDataInternal(KexiDB::ConnectionData *data)
+{
+	QMap<KexiDB::ConnectionData*, QString>::ConstIterator it = d->filenamesForData.find( data );
+	const QString filename( it.data() );
+	d->filenamesForData.remove(data);
+	d->dataForFilenames.remove(filename);
+	d->list.removeRef(data);
+}
+
+bool KexiDBConnectionSet::removeConnectionData(KexiDB::ConnectionData *data)
+{
+	if (!data)
+		return false;
+	QMap<KexiDB::ConnectionData*, QString>::ConstIterator it = d->filenamesForData.find( data );
+	if (it == d->filenamesForData.constEnd() || it.data().isEmpty())
+		return false;
+	QFile file( it.data() );
+	if (!file.remove())
+		return false;
+	removeConnectionDataInternal(data);
+	return true;
+}
+
+const KexiDB::ConnectionData::List& KexiDBConnectionSet::list() const
+{
+	return d->list;
+}
+
+void KexiDBConnectionSet::clear()
+{
+	d->list.clear();
+	d->filenamesForData.clear();
+	d->dataForFilenames.clear();
+}
+
+void KexiDBConnectionSet::load()
+{
+	clear();
+//	QStringList dirs( KGlobal::dirs()->findDirs("data", "kexi/connections") );
+//	kexidbg << dirs << endl;
+	QStringList files( KGlobal::dirs()->findAllResources("data", "kexi/connections/*.kexic") );
+//	//also try for capital file extension
+//	files += KGlobal::dirs()->findAllResources("data", "kexi/connections/*.KEXIC");
+//	kexidbg << files << endl;
+
+	foreach(QStringList::ConstIterator, it, files) {
+		KexiDB::ConnectionData *data = new KexiDB::ConnectionData();
+		KexiDBConnShortcutFile shortcutFile( *it );
+		if (!shortcutFile.loadConnectionData(*data)) {
+			delete data;
+			continue;
+		}
+		addConnectionDataInternal(data, *it);
+	}
+}
+
+QString KexiDBConnectionSet::fileNameForConnectionData(KexiDB::ConnectionData *data) const
+{
+	if (!data)
+		return QString::null;
+	QMap<KexiDB::ConnectionData*, QString>::ConstIterator it = d->filenamesForData.find( data );
+	return (it == d->filenamesForData.constEnd()) ? QString::null : it.data();
+}
+
+KexiDB::ConnectionData* KexiDBConnectionSet::connectionDataForFileName(const QString& fileName) const
+{
+	return d->dataForFilenames[fileName];
+}