Migrating to new directory structure adopted from the RealVNC's source tree. More changes will follow.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@589 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rdr/ZlibInStream.h b/common/rdr/ZlibInStream.h
new file mode 100644
index 0000000..c26b6d6
--- /dev/null
+++ b/common/rdr/ZlibInStream.h
@@ -0,0 +1,59 @@
+/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
+ *
+ * This 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 option) any later version.
+ *
+ * This software 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 software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+
+//
+// ZlibInStream streams from a compressed data stream ("underlying"),
+// decompressing with zlib on the fly.
+//
+
+#ifndef __RDR_ZLIBINSTREAM_H__
+#define __RDR_ZLIBINSTREAM_H__
+
+#include <rdr/InStream.h>
+
+struct z_stream_s;
+
+namespace rdr {
+
+ class ZlibInStream : public InStream {
+
+ public:
+
+ ZlibInStream(int bufSize=0);
+ virtual ~ZlibInStream();
+
+ void setUnderlying(InStream* is, int bytesIn);
+ void reset();
+ int pos();
+
+ private:
+
+ int overrun(int itemSize, int nItems, bool wait);
+ bool decompress(bool wait);
+
+ InStream* underlying;
+ int bufSize;
+ int offset;
+ z_stream_s* zs;
+ int bytesIn;
+ U8* start;
+ };
+
+} // end of namespace rdr
+
+#endif