* Added support for RealXtend Voice Chat as a Region Module to OpenSim Trunk. Enabled via [VoiceChat] enabled=true in OpenSim.ini

1 files changed, 58 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Modules/VoiceChat/VoicePacket.cs b/OpenSim/Region/Environment/Modules/VoiceChat/VoicePacket.cs
new file mode 100644
index 0000000..e92fa43
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/VoiceChat/VoicePacket.cs
@@ -0,0 +1,58 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+using libsecondlife;

+

+namespace OpenSim.Region.Environment.Modules.VoiceChat

+{

+    public enum VoiceCodec

+    {

+        None = 0,

+        PCM8 = 1 << 0,

+        PCM16 = 1 << 1,

+        PCM32 = 1 << 2,

+        Speex = 1 << 3,

+    }

+

+    public class VoicePacket

+    {

+        public LLUUID m_clientId;

+        byte[] m_audioData;

+        public int m_codec;

+

+        public VoicePacket(byte[] data)

+        {

+            int pos = 0;

+            m_codec = data[pos++];

+            m_codec |= data[pos++] << 8;

+            m_codec |= data[pos++] << 16;

+            m_codec |= data[pos++] << 24;

+

+            m_audioData = new byte[data.Length - pos];

+            Buffer.BlockCopy(data, pos, m_audioData, 0, data.Length - pos);

+        }

+

+        public byte[] GetBytes()

+        {

+            VoicePacketHeader header = new VoicePacketHeader();

+            byte[] bytes = new byte[5+16+4+m_audioData.Length];

+

+            header.length = bytes.Length-5;

+            

+            //ToClient packets are type 2

+            header.type = 2;

+

+            int pos = 0;

+            header.CopyTo(bytes, pos); pos += 5;

+            m_clientId.GetBytes().CopyTo(bytes, pos); pos += 16;

+

+            bytes[pos++] = (byte)((m_codec) % 256);

+            bytes[pos++] = (byte)((m_codec << 8) % 256);

+            bytes[pos++] = (byte)((m_codec << 16) % 256);

+            bytes[pos++] = (byte)((m_codec << 24) % 256);

+

+            m_audioData.CopyTo(bytes, pos);

+            return bytes;

+        }

+    }

+}