private void updateStatus(VMusage.procVMinfo data)
{
//System.Diagnostics.Debug.WriteLine("updateStatus: " + data.dumpStatistics());
if (this.onUpdate != null)
{
this.onUpdate(this, data);
}
}
public List <procVMinfo> getprocVmList(byte[] buf, string sIP)
{
List <procVMinfo> _mList = new List <procVMinfo>();
int offset = 0;
//is magic packet?
if (ByteHelper.isLargePacket(buf))
{
offset += sizeof(UInt64); //cut first bytes
}
try
{
while (offset < buf.Length)
{
procVMinfo pi = new procVMinfo();
pi.remoteIP = sIP;
_mList.Add(pi.fromBytes(buf, ref offset));
}
}
catch (Exception)
{
}
return(_mList);
}
void MessageReceivedCallback(IAsyncResult result)
{
EndPoint remoteEndPoint = new IPEndPoint(0, 0);
//IPEndPoint LocalIPEndPoint = new IPEndPoint(IPAddress.Any, 3001);
//EndPoint LocalEndPoint = (EndPoint)LocalIPEndPoint;
//IPEndPoint remoteEP = (IPEndPoint)LocalEndPoint;
//System.Diagnostics.Debug.WriteLine("Remote IP: " + remoteEP.Address.ToString());
try
{
//all data should fit in one package!
int bytesRead = receiveSocket.EndReceiveFrom(result, ref remoteEndPoint);
//System.Diagnostics.Debug.WriteLine("Remote IP: " + ((IPEndPoint)(remoteEndPoint)).Address.ToString());
byte[] bData = new byte[bytesRead];
Array.Copy(recBuffer, bData, bytesRead);
if (ByteHelper.isEndOfTransfer(bData))
{
System.Diagnostics.Debug.WriteLine("isEndOfTransfer");
updateEndOfTransfer();// end of transfer
}
else if (ByteHelper.isMemInfoPacket(bData))
{
System.Diagnostics.Debug.WriteLine("isMemInfoPacket");
try
{
VMusage.MemoryInfoHelper mstat = new VMusage.MemoryInfoHelper();
mstat.fromByte(bData);
//System.Diagnostics.Debug.WriteLine(mstat.ToString());
updateMem(mstat);
}
catch (Exception) { }
}
else if (ByteHelper.isLargePacket(bData))
{
System.Diagnostics.Debug.WriteLine("isLargePacket");
try
{
List <procVMinfo> lStats = new List <procVMinfo>();
VMusage.procVMinfo stats = new VMusage.procVMinfo();
lStats = stats.getprocVmList(bData, ((IPEndPoint)(remoteEndPoint)).Address.ToString());
updateStatusBulk(lStats);
//foreach (procVMinfo pvmi in lStats)
//{
// pvmi.remoteIP = ((IPEndPoint)(remoteEndPoint)).Address.ToString();
// //System.Diagnostics.Debug.WriteLine( stats.dumpStatistics() );
//}
}
catch (Exception) { }
}
else
{
System.Diagnostics.Debug.WriteLine("trying vmUsagePacket...");
try
{
VMusage.procVMinfo stats = new VMusage.procVMinfo(bData);
stats.remoteIP = ((IPEndPoint)(remoteEndPoint)).Address.ToString();
//System.Diagnostics.Debug.WriteLine( stats.dumpStatistics() );
if (stats.Time == 0)
{
stats.Time = DateTime.Now.Ticks;
}
updateStatus(stats);
}
catch (Exception) { }
}
}
catch (SocketException e)
{
System.Diagnostics.Debug.WriteLine(String.Format("MessageReceivedCallback SocketException: {0} {1}", e.ErrorCode, e.Message));
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(String.Format("MessageReceivedCallback Exception: {0}", e.Message));
}
try
{
//ready to receive next packet
receiveSocket.BeginReceiveFrom(recBuffer, 0, recBuffer.Length, SocketFlags.None, ref bindEndPoint, new AsyncCallback(MessageReceivedCallback), (object)this);
}
catch (Exception) { }
}
void listener_onUpdate(object sender, VMusage.procVMinfo data)
{
updateStatus(data);
}
public List<procVMinfo> getprocVmList(byte[] buf, string sIP)
{
List<procVMinfo> _mList = new List<procVMinfo>();
int offset = 0;
//is magic packet?
if (ByteHelper.isLargePacket(buf))
offset += sizeof(UInt64); //cut first bytes
try
{
while (offset < buf.Length)
{
procVMinfo pi = new procVMinfo();
pi.remoteIP = sIP;
_mList.Add(pi.fromBytes(buf, ref offset));
}
}
catch (Exception)
{
}
return _mList;
}
void MessageReceivedCallback(IAsyncResult result)
{
EndPoint remoteEndPoint = new IPEndPoint(0, 0);
//IPEndPoint LocalIPEndPoint = new IPEndPoint(IPAddress.Any, 3001);
//EndPoint LocalEndPoint = (EndPoint)LocalIPEndPoint;
//IPEndPoint remoteEP = (IPEndPoint)LocalEndPoint;
//System.Diagnostics.Debug.WriteLine("Remote IP: " + remoteEP.Address.ToString());
try
{
//all data should fit in one package!
int bytesRead = receiveSocket.EndReceiveFrom(result, ref remoteEndPoint);
//System.Diagnostics.Debug.WriteLine("Remote IP: " + ((IPEndPoint)(remoteEndPoint)).Address.ToString());
byte[] bData = new byte[bytesRead];
Array.Copy(recBuffer, bData, bytesRead);
if (ByteHelper.isEndOfTransfer(bData))
{
System.Diagnostics.Debug.WriteLine("isEndOfTransfer");
updateEndOfTransfer();// end of transfer
}
else if (ByteHelper.isMemInfoPacket(bData))
{
System.Diagnostics.Debug.WriteLine("isMemInfoPacket");
try
{
VMusage.MemoryInfoHelper mstat = new VMusage.MemoryInfoHelper();
mstat.fromByte(bData);
//System.Diagnostics.Debug.WriteLine(mstat.ToString());
updateMem(mstat);
}
catch (Exception) { }
}
else if(ByteHelper.isLargePacket(bData)){
System.Diagnostics.Debug.WriteLine("isLargePacket");
try
{
List<procVMinfo> lStats = new List<procVMinfo>();
VMusage.procVMinfo stats = new VMusage.procVMinfo();
lStats = stats.getprocVmList(bData, ((IPEndPoint)(remoteEndPoint)).Address.ToString());
updateStatusBulk(lStats);
//foreach (procVMinfo pvmi in lStats)
//{
// pvmi.remoteIP = ((IPEndPoint)(remoteEndPoint)).Address.ToString();
// //System.Diagnostics.Debug.WriteLine( stats.dumpStatistics() );
//}
}
catch (Exception) { }
}
else
{
System.Diagnostics.Debug.WriteLine("trying vmUsagePacket...");
try
{
VMusage.procVMinfo stats = new VMusage.procVMinfo(bData);
stats.remoteIP = ((IPEndPoint)(remoteEndPoint)).Address.ToString();
//System.Diagnostics.Debug.WriteLine( stats.dumpStatistics() );
if (stats.Time == 0)
stats.Time = DateTime.Now.Ticks;
updateStatus(stats);
}
catch (Exception) { }
}
}
catch (SocketException e)
{
System.Diagnostics.Debug.WriteLine(String.Format("MessageReceivedCallback SocketException: {0} {1}", e.ErrorCode, e.Message));
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(String.Format("MessageReceivedCallback Exception: {0}", e.Message));
}
try
{
//ready to receive next packet
receiveSocket.BeginReceiveFrom(recBuffer, 0, recBuffer.Length, SocketFlags.None, ref bindEndPoint, new AsyncCallback(MessageReceivedCallback), (object)this);
}
catch (Exception) { }
}