public void sendERR(byte[] var1 = null, byte[] var2 = null)
{
PYPYCMD cmd = new PYPYCMD();
cmd.cmdtype = PYPYCMDType.ERR;
if (var1 != null)
{
cmd.parameters.Add(var1);
if (var2 != null)
{
cmd.parameters.Add(var2);
}
}
this.send(cmd);
}
static public PYPYCMD from_bytes(byte[] data)
{
int t = data[0];
PYPYCMD cmd = new PYPYCMD();
cmd.cmdtype = (PYPYCMDType)t;
int plen = data[1];
uint pos = 2;
for (int i = 0; i < plen; i++)
{
Byte[] vlen_b = new byte[4];
Array.Copy(data, pos, vlen_b, 0, 4);
Array.Reverse(vlen_b);
uint vlen = BitConverter.ToUInt32(vlen_b, 0);
Byte[] pdata = new byte[vlen];
Array.Copy(data, pos + 4, pdata, 0, vlen);
cmd.parameters.Add(pdata);
pos += (uint)(vlen + 4);
}
return(cmd);
}
public void run()
{
try
{
if (useConsole)
{
Console.WriteLine("Trying to connect to server");
}
transport.connect();
}
catch (Exception e)
{
if (useConsole)
{
Console.WriteLine("Failed to connect to server! Reason: " + e.ToString());
}
}
bool good = true;
while (good)
{
PYPYCMD cmd = transport.readCMD();
//Console.Write(cmd.ToString());
if (cmd.cmdtype == PYPYCMDType.END)
{
break;
}
switch (cmd.cmdtype)
{
case PYPYCMDType.INIT:
{
string data = "";
try
{
data = reader.get_info();
byte[] bytes = Encoding.Default.GetBytes(data);
transport.sendOK(bytes);
}
catch (Exception e)
{
data = "INIT Failed! Reason: " + e.ToString();
if (useConsole)
{
Console.WriteLine(data);
}
byte[] bytes = Encoding.Default.GetBytes(data);
transport.sendERR(bytes);
good = false;
}
break;
}
case PYPYCMDType.FIND:
{
try
{
string module = System.Text.Encoding.UTF8.GetString(cmd.parameters[0]);
ulong pos = reader.find(module, cmd.parameters[1]);
byte[] data = BitConverter.GetBytes(pos);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(data);
}
transport.sendOK(data);
}
catch (Exception e)
{
string data = "FIND Failed! Reason: " + e.ToString();
if (useConsole)
{
Console.WriteLine(data);
}
byte[] bytes = Encoding.Default.GetBytes(data);
transport.sendERR(bytes);
good = false;
}
break;
}
case PYPYCMDType.READ:
{
try
{
if (BitConverter.IsLittleEndian)
{
Array.Reverse(cmd.parameters[0]);
Array.Reverse(cmd.parameters[1]);
}
ulong pos = (ulong)BitConverter.ToUInt64(cmd.parameters[0], 0);
ulong length = (ulong)BitConverter.ToUInt64(cmd.parameters[1], 0);
byte[] data = reader.read(pos, length);
transport.sendOK(data);
}
catch (Exception e)
{
string data = "READ Failed! Reason: " + e.ToString();
if (useConsole)
{
Console.WriteLine(data);
}
byte[] bytes = Encoding.Default.GetBytes(data);
transport.sendERR(bytes);
good = false;
}
break;
}
default:
{
if (useConsole)
{
Console.WriteLine("Unknown command!");
}
break;
}
}
}
if (useConsole)
{
Console.WriteLine("Finished!");
}
}
