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Patch #9160

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Refactor proxy encode/decode methods out of the PacketPool into
their own class.
This commit is contained in:
Melanie Thielker
2008-08-08 11:04:24 +00:00
parent 22f09fbd21
commit eaff580abe
3 changed files with 5 additions and 44 deletions
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41
OpenSim/Framework/PacketPool.cs
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@@ -48,45 +48,6 @@ namespace OpenSim.Framework
get { return instance; }
}
public static void EncodeProxyMessage(byte[] bytes, ref int numBytes, EndPoint trueEP)
{
if (numBytes > 4090) // max UPD size = 4096
{
throw new Exception("ERROR: No space to encode the proxy EP");
}
ushort port = (ushort) ((IPEndPoint) trueEP).Port;
bytes[numBytes++] = (byte) (port % 256);
bytes[numBytes++] = (byte) (port / 256);
foreach (byte b in ((IPEndPoint) trueEP).Address.GetAddressBytes())
{
bytes[numBytes++] = b;
}
int x = numBytes;
DecodeProxyMessage(bytes, ref numBytes);
numBytes = x;
}
public static EndPoint DecodeProxyMessage(byte[] bytes, ref int numBytes)
{
// IPv4 Only
byte[] addr = new byte[4];
addr[3] = bytes[--numBytes];
addr[2] = bytes[--numBytes];
addr[1] = bytes[--numBytes];
addr[0] = bytes[--numBytes];
ushort port = (ushort) (bytes[--numBytes] * 256);
port += (ushort) bytes[--numBytes];
return (EndPoint) new IPEndPoint(new IPAddress(addr), (int) port);
}
public Packet GetPacket(PacketType type)
{
Packet packet;
@@ -175,4 +136,4 @@ namespace OpenSim.Framework
*/
}
}
}
}