public BALPacketDelete(int packetSize, byte[] packetData)
{
mpHeap = (uint)Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 0));
mpBlock = (uint)Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 4));
mContext.frompacket(packetSize, packetData, 8);
}
public BALPacketVersion(int packetSize, byte[] packetData)
{
mVersion = Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 0));
mXEXChecksum = Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 4));
mXEXBaseAddress = Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 8));
mTimerFreq = Xbox_EndianSwap.endSwapI64(BitConverter.ToInt64(packetData, 12));
}
public BALPacketResize(int packetSize, byte[] packetData)
{
mpHeap = (uint)Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 0));
mpOrigBlock = (uint)Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 4));
mNewSize = (uint)Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 8));
mpNewBlock = (uint)Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 12));
mContext.frompacket(packetSize, packetData, 16);
}
public void frompacket(int packetSize, byte[] packetData, int startByte)
{
mThreadIndex = packetData[startByte];
startByte++;
mBackTraceSize = packetData[startByte];
startByte++;
mTime = Xbox_EndianSwap.endSwapI64((Int64)BitConverter.ToUInt64(packetData, startByte));
startByte += 8;
for (int i = 0; i < (int)eFlags.cMaxBackTrace; i++)
{
mBackTrace[i] = (uint)Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, startByte));
startByte += 4;
}
}
public BALPacketRegisterHeap(int packetSize, byte[] packetData)
{
mPtr = (uint)Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 0));
mFlags = Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 4));
int plus = 8;
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 32; i++)
{
char ch = (char)packetData[i + plus];
if (ch == '\0')
{
break;
}
sb.Append(ch);
}
mName = sb.ToString();
}
public BALPacketFrame(int packetSize, byte[] packetData)
{
mIndex = Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 0));
mTime = Xbox_EndianSwap.endSwapI64(BitConverter.ToInt64(packetData, 4));
}
public BALPacketSnapshot(int packetSize, byte[] packetData)
{
mIndex = Xbox_EndianSwap.endSwapI32(BitConverter.ToInt32(packetData, 0));
}
//============================================================================
// processStream
//============================================================================
static public void processBinaryStream(BinaryReader pStream, string pdbFilename, uint throttleAmout)
{
forceOnConnectEvent("127.0.0.1", pdbFilename);
byte[] header = new byte[4];
Interlocked.Exchange(ref mIsRunning, 1);
mNumBytesWritten = (ulong)pStream.BaseStream.Length;
mNumBytesRead = 0;
int numPacketsRecieved = 0;
while (mIsRunning > 0 && mNumBytesRead < mNumBytesWritten)
{
if (mIsPaused == 1)
{
continue;
}
try
{
pStream.Read(header, 0, 4); //read the header..
byte packetStart = header[0];
byte packetType = header[1];
int packetSize = (int)Xbox_EndianSwap.endSwapI16(BitConverter.ToUInt16(header, 2));
if (packetStart != HaloWarsMem.cALPacketPrefix)
{
continue; //ERROR HERE??
}
//modify our packet size since we've already read in 4 bytes..
packetSize -= 4; // -= sizeof the data we've already read in..
if (packetSize < 0)
{
packetSize = 0;
}
//read in the rest of the packet data
byte[] packetData = null;
if (packetSize > 0)
{
//read the packet
packetData = new byte[packetSize];
int readSize = pStream.Read(packetData, 0, packetSize);
if (readSize != packetSize)
{
break; //ERROR HERE??
}
}
recieveProcessPacket(header, packetType, packetSize, ref packetData);
numPacketsRecieved++;
mNumBytesRead += (ulong)(4 + packetSize);
//this is for reading from Disk. We throttle a bit to let the UI catch up..
if (throttleAmout != 0)
{
for (int i = 0; i < throttleAmout; i++)
{
;
}
//Thread.Sleep((int)throttleAmout);
}
}
catch (Exception e)
{
GlobalErrors.addError(e.InnerException.ToString());
break;
}
}
forceOnDisconnectEvent();
}
//============================================================================
// processNetworkStream
//============================================================================
static public void processNetworkStream(string IPAddy, NetworkStream pStream, string pdbFilename, TcpClient pClient)
{
forceOnConnectEvent(IPAddy, pdbFilename);
Interlocked.Exchange(ref mIsRunning, 1);
string cTempNetworkFile = "C:\\_tmpNetworkLog.bin";
if (File.Exists(cTempNetworkFile))
{
File.Delete(cTempNetworkFile);
}
initNetworkReaderThread(cTempNetworkFile, pStream, pClient);
FileStream mLoggedFileStreamReader = null;
try
{
mLoggedFileStreamReader = new FileStream(cTempNetworkFile, FileMode.OpenOrCreate, FileAccess.Read, FileShare.ReadWrite);
}catch (Exception ex)
{
GlobalErrors.addError("Error opening temp network stream file : \n" + ex.InnerException.ToString());
Interlocked.Exchange(ref mIsRunning, 0);
}
BinaryReader br = new BinaryReader(mLoggedFileStreamReader);
byte[] header = new byte[4];
mNumBytesRead = 0;
while (mIsRunning > 0)
{
try
{
if (mIsPaused == 1 || mNumBytesRead >= mNumBytesWritten)
{
continue;
}
if (!fillBufferFromStream(br, header, 4, pClient))
{
GlobalErrors.addError("Error reading buffer from streams");
break;
}
byte packetStart = header[0];
byte packetType = header[1];
int packetSize = (int)Xbox_EndianSwap.endSwapI16(BitConverter.ToUInt16(header, 2));
if (packetStart != HaloWarsMem.cALPacketPrefix)
{
GlobalErrors.addError("Invalid Packet recieved in network stream. Disconnecting..");
break;
}
//modify our packet size since we've already read in 4 bytes..
packetSize -= 4; // -= sizeof the data we've already read in..
if (packetSize < 0)
{
packetSize = 0;
}
//read in the rest of the packet data
byte[] packetData = null;
if (packetSize > 0)
{
//read the packet
packetData = new byte[packetSize];
if (!fillBufferFromStream(br, packetData, packetSize, pClient))
{
GlobalErrors.addError("Error reading buffer from streams");
break;
}
}
recieveProcessPacket(header, packetType, packetSize, ref packetData);
int incAmt = 4 + packetSize;
mNumBytesRead += (ulong)incAmt;
}
catch (Exception e)
{
GlobalErrors.addError(e.InnerException.ToString());
break;
}
}
stopProcessing();
mLoggedFileStreamReader.Close();
br.Close();
forceOnDisconnectEvent();
}
