private void worker_DoWork(object sender, DoWorkEventArgs e)
{
ControllerArgs args = (ControllerArgs)e.Argument;
ControllerArgs res = args.Clone();
int progress = 0;
e.Cancel = false;
// initialize
res.last = false;
res.error = false;
res.current_trace = res.CurrentNum;
pcModule.SetKey(res.key);
DESCrypto.SetKey(res.key);
targetModule.Reset();
targetModule.SetModeEncrypt(true);
targetModule.SetKey(res.key);
worker.ReportProgress(0, (object)res);
//string fold = "D:\\powertrace\\C2power traces";
string fold = res.path + "\\C2power traces";
string backupfold = res.path + "\\backup" + "\\C2power traces";
string filename;
filewrite.openfile();
Filemove filemove = new Filemove(res.path);
filemove.open(0);
while (res.endless || res.current_trace < res.traces)
{
int bytenum = 0;
res.answer = null;
res.ciphertext = null;
res.difference = null;
res.current_trace++;
sw.Reset();
sw.Start();
/*
* if (res.current_trace % 1000 == 0)
* {
* filewrite.closefile();
* filewrite.openfile();
* }*/
if (!res.endless)
{
progress = (int)(100 * res.current_trace / res.traces);
}
if (res.Algorithm == "AES")
{
bytenum = 16;
if (res.randomGeneration)
{
res.plaintext = res.rand.generatePlaintext(bytenum);
}
pcModule.Encrypt(ref res.answer, res.key, res.plaintext);
if (args.check)
{
targetModule.RunAES(ref res.ciphertext, res.plaintext, 0);
}
else
{
targetModule.RunAES(ref res.ciphertext, res.plaintext, args.wait);
}
}
else if (res.Algorithm == "DES")
{
bytenum = 8;
if (res.randomGeneration)
{
res.plaintext = res.rand.generatePlaintext(bytenum);
}
DESCrypto.Encrypt(ref res.answer, res.plaintext);
if (args.check)
{
targetModule.RunDES(ref res.ciphertext, res.plaintext, 0);
}
else
{
targetModule.RunDES(ref res.ciphertext, res.plaintext, args.wait);
}
}
else
{
break;
}
res.diff = Utils.differenceByteArray(ref res.difference, res.answer, res.ciphertext);
//***************************************************************************************************************************
bool skip = false;
if (args.check)
{
/*检测文件是否被创建*/
filename = fold + (res.current_trace - 1).ToString("d5") + ".dat";
Stopwatch timeout = new Stopwatch();
while (File.Exists(filename) == false)
{
System.Threading.Thread.Sleep(10);
timeout.Stop();
if (timeout.ElapsedMilliseconds > 1000)
{
skip = true; res.current_trace -= 1; break;
}
else
{
timeout.Start();
}
}
if (timeout.IsRunning == true)
{
timeout.Stop();
}
/*把上一个文件移入PowerTrace文件*/
if (res.current_trace >= 2 && skip == false)
{
filemove.move(res.current_trace - 2);
}
/*检测文件是否完成写入*/
timeout.Reset();
timeout.Start();
while (skip == false)
{
// FileInfo file = new FileInfo(filename);
// if (file.Length > 100000) break;
if (fileisOpen(filename) == false)
{
break;
}
timeout.Stop();
if (timeout.ElapsedMilliseconds > 1000)
{
break;
}
else
{
timeout.Start();
}
System.Threading.Thread.Sleep(10);
}
if (timeout.IsRunning == true)
{
timeout.Stop();
}
System.Threading.Thread.Sleep(args.wait);
}
sw.Stop();
res.elapsed = ((double)sw.ElapsedMilliseconds) / 1000;
//wanganl_FileWrite(temp_num); // wanganl：把每次加密的编号（4位16进制数）写入data.txt
if (skip == false)
{
filewrite.write(res.plaintext, res.key, res.ciphertext);
}
//****************************************************************************************************************************
worker.ReportProgress(progress, (object)res);
if (res.diff)
{
res.error = true;
if (!res.continueIfError)
{
break;
}
}
if (worker.CancellationPending)
{
e.Cancel = true;
break;
}
if (res.single)
{
progress = 100;
break;
}
} //while loop end here
filewrite.closefile();
filemove.move(res.current_trace - 1);
filemove.close();
res.last = true;
worker.ReportProgress(progress, (object)res);
e.Result = (object)res;
}
public void Run(ControllerArgs args)
{
worker.RunWorkerAsync((object)args);
}