Add XZ tdeioslave

Based on KDE GIT commit bbe9e8f5

1 files changed, 60 insertions, 0 deletions

diff --git a/tdeioslave/xz/kxzfilter.h b/tdeioslave/xz/kxzfilter.h
new file mode 100644
index 000000000..b2ef164ae
--- /dev/null
+++ b/tdeioslave/xz/kxzfilter.h
@@ -0,0 +1,60 @@
+/* This file is part of the KDE libraries
+   Copyright (C) 2007-2008 Per Øyvind Karlsen <[email protected]>
+
+   Based on kbzip2filter:
+   Copyright (C) 2000 David Faure <[email protected]>
+
+   This library 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 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KXZFILTER_H
+#define KXZFILTER_H
+
+#include <config.h>
+#if HAVE_XZ_SUPPORT
+
+#include "kfilterbase.h"
+
+/**
+ * Internal class used by KFilterDev
+ * @internal
+ */
+class KXzFilter : public KFilterBase
+{
+public:
+    KXzFilter();
+    virtual ~KXzFilter();
+
+    virtual void init( int );
+    virtual int mode() const;
+    virtual void terminate();
+    virtual void reset();
+    virtual bool readHeader() { return true; } // lzma handles it by itself ! Cool !
+    virtual bool writeHeader( const TQCString & ) { return true; }
+    virtual void setOutBuffer( char * data, uint maxlen );
+    virtual void setInBuffer( const char * data, uint size );
+    virtual int  inBufferAvailable() const;
+    virtual int  outBufferAvailable() const;
+    virtual Result uncompress();
+    virtual Result compress( bool finish );
+private:
+    class Private;
+    Private* const d;
+};
+
+#endif
+
+#endif // KXZFILTER_H