1 files changed, 113 insertions, 0 deletions

diff --git a/songdbj/org/tritonus/lowlevel/ogg/Packet.java b/songdbj/org/tritonus/lowlevel/ogg/Packet.java
new file mode 100644
index 0000000000..a5b3f6e7e2
--- /dev/null
+++ b/songdbj/org/tritonus/lowlevel/ogg/Packet.java
@@ -0,0 +1,113 @@
+/*
+ *      Packet.java
+ *
+ *      This file is part of Tritonus: http://www.tritonus.org/
+ */
+
+/*
+ *  Copyright (c) 2000 - 2001 by Matthias Pfisterer
+ *
+ *   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; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+|<---            this code is formatted to fit into 80 columns             --->|
+*/
+
+package org.tritonus.lowlevel.ogg;
+
+import org.tritonus.share.TDebug;
+
+
+
+/** Wrapper for ogg_packet.
+ */
+public class Packet
+{
+        static
+        {
+                Ogg.loadNativeLibrary();
+                if (TDebug.TraceOggNative)
+                {
+                        setTrace(true);
+                }
+        }
+                                                                                
+
+        /**
+         *      Holds the pointer to ogg_packet
+         *      for the native code.
+         *      This must be long to be 64bit-clean.
+         */
+        private long    m_lNativeHandle;
+
+
+
+        public Packet()
+        {
+                if (TDebug.TraceOggNative) { TDebug.out("Packet.<init>(): begin"); }
+                int     nReturn = malloc();
+                if (nReturn < 0)
+                {
+                        throw new RuntimeException("malloc of ogg_packet failed");
+                }
+                if (TDebug.TraceOggNative) { TDebug.out("Packet.<init>(): end"); }
+        }
+
+
+
+        public void finalize()
+        {
+                // TODO: call free()
+                // call super.finalize() first or last?
+                // and introduce a flag if free() has already been called?
+        }
+
+
+
+        private native int malloc();
+        public native void free();
+
+
+
+        /** Calls ogg_packet_clear().
+         */
+        public native void clear();
+
+
+
+        /** Accesses packet and bytes.
+         */
+        public native byte[] getData();
+
+
+        /** Accesses b_o_s.
+         */
+        public native boolean isBos();
+
+
+        /** Accesses e_o_s.
+         */
+        public native boolean isEos();
+
+
+        private static native void setTrace(boolean bTrace);
+}
+
+
+
+
+
+/*** Packet.java ***/