1 files changed, 88 insertions, 0 deletions

diff --git a/examples/maildirresource/libmaildir/keycache.cpp b/examples/maildirresource/libmaildir/keycache.cpp
new file mode 100644
index 0000000..814ce6c
--- /dev/null
+++ b/examples/maildirresource/libmaildir/keycache.cpp
@@ -0,0 +1,88 @@
+/*
+    Copyright (C) 2012  Andras Mantia <amantia@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+
+#include "keycache.h"
+
+#include <QDir>
+
+KeyCache* KeyCache::mSelf = 0;
+
+void KeyCache::addKeys( const QString& dir )
+{
+  if ( !mNewKeys.contains( dir ) ) {
+    mNewKeys.insert( dir, listNew( dir ) );
+    //kDebug() << "Added new keys for: " << dir;
+  }
+
+  if ( !mCurKeys.contains( dir ) ) {
+    mCurKeys.insert( dir, listCurrent( dir ) );
+    //kDebug() << "Added cur keys for: " << dir;
+  }
+}
+
+void KeyCache::refreshKeys( const QString& dir )
+{
+    mNewKeys.remove( dir );
+    mCurKeys.remove( dir );
+    addKeys( dir );
+}
+
+void KeyCache::addNewKey( const QString& dir, const QString& key )
+{
+    mNewKeys[dir].insert( key );
+  // kDebug() << "Added new key for : " << dir << " key: " << key;
+}
+
+void KeyCache::addCurKey( const QString& dir, const QString& key )
+{
+    mCurKeys[dir].insert( key );
+  // kDebug() << "Added cur key for : " << dir << " key:" << key;
+}
+
+void KeyCache::removeKey( const QString& dir, const QString& key )
+{
+  //kDebug() << "Removed new and cur key for: " << dir << " key:" << key;
+    mNewKeys[dir].remove( key );
+    mCurKeys[dir].remove( key );
+}
+
+bool KeyCache::isCurKey( const QString& dir, const QString& key ) const
+{
+    return mCurKeys.value( dir ).contains( key  );
+}
+
+bool KeyCache::isNewKey( const QString& dir, const QString& key ) const
+{
+    return mNewKeys.value( dir ).contains( key );
+}
+
+QSet< QString > KeyCache::listNew( const QString& dir ) const
+{
+    QDir d( dir + QString::fromLatin1( "/new" ) );
+    d.setSorting(QDir::NoSort);
+    return d.entryList( QDir::Files ).toSet();
+}
+
+QSet< QString > KeyCache::listCurrent( const QString& dir ) const
+{
+    QDir d( dir + QString::fromLatin1( "/cur"  ) );
+    d.setSorting(QDir::NoSort);
+    return d.entryList( QDir::Files ).toSet();
+}
+