private string GetError(AttachResult result)
{
switch (result)
{
case AttachResult.UnknownException:
return("Unknown error");
case AttachResult.NoError:
return("");
case AttachResult.VisualStudioInstanceNotFound:
return("Could not find Visual Studio instance");
case AttachResult.TargetApplicatioNotFound:
return("Could not find target application to attach");
case AttachResult.InvalidEngine:
return("Invalid debugging engine, change your selection in the target definition");
case AttachResult.NoEngineSelected:
return("No debugging engine selected");
default:
throw new ArgumentOutOfRangeException(nameof(result), result, null);
}
}
private void ExitButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
bool?result = LSMessageBox.YNShow("退出", "确认完成实验？");
if (result == true)
{
int count = 0;
foreach (UploadFile uf in upfiles)
{
if (uf.Status.Equals(UploadFile.FAIL))
{
count++;
}
}
if (count != 0)
{
LSMessageBox.Show("退出", "检测到您还有" + count + "个实验数据未提交成功，请全部重新上传后再点击完成实验");
return;
}
List <int> ids = new List <int>();
foreach (Student s in CacheService.Instance.GetStudentList())
{
ids.Add(s.RecordId);
}
AttachResult ar = rf.FinishExperiment(CacheService.Instance.ExperimentId, ids, CacheService.Instance.GetStuToken());
if (ar != null)
{
if (ar.code == "200")
{
if (device != null)
{
device.SignalToStop();
device.WaitForStop();
}
if (device2 != null)
{
device2.SignalToStop();
device2.WaitForStop();
}
Application.Current.Shutdown();
}
else
{
LSMessageBox.Show("完成实验异常", ar.message);
}
}
else
{
LSMessageBox.Show("网络错误", "网络异常");
}
}
}
private AttachResult PessimisticAttach(AttachType attachType)
{
AttachResult res = Attach(attachType);
DateTime timeout = DateTime.Now.AddSeconds(_waitTimeout);
while (res == AttachResult.NotRunning && timeout > DateTime.Now)
{
res = Attach(attachType);
System.Threading.Thread.Sleep(100);
}
return res;
}
private void UploadButton_Click(object sender, RoutedEventArgs e)
{
System.Windows.Forms.OpenFileDialog openFileDialog = new System.Windows.Forms.OpenFileDialog();
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
String token = CacheService.Instance.GetStuToken();
FileResult fr = rf.UploadFile(openFileDialog.FileName, token);
//获取文件名字
String file_name = openFileDialog.FileName.Split('\\')[openFileDialog.FileName.Split('\\').Length - 1];
if (fr != null)
{
if (fr.code == "200")
{
//关联文件与记录
List <Attach> attaches = new List <Attach>();
foreach (Student s in CacheService.Instance.GetStudentList())
{
Attach a = new Attach {
subjectId = s.RecordId, ownerId = s.Id, type = "EXPERIMENT_RECORD_FILE"
};
attaches.Add(a);
}
AttachResult ar = rf.AttachRecordWithFile(CacheService.Instance.ExperimentId, fr.data.id, attaches, CacheService.Instance.GetStuToken());
if (ar != null)
{
if (ar.code == "200")
{
UploadFile up = new UploadFile()
{
FileName = file_name, FileType = UploadFile.EXPERIMENT, Status = UploadFile.SUCCESS, FilePath = openFileDialog.FileName, Id = fr.data.id, Color = "#FF979797", Operation = UploadFile.OPENDOC
};
upfiles.Add(up);
fileList.Items.Refresh();
}
else
{
LSMessageBox.Show("关联文件错误", ar.message);
UploadFile up = new UploadFile()
{
FileName = file_name, FileType = UploadFile.EXPERIMENT, Status = UploadFile.FAIL, FilePath = openFileDialog.FileName, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
upfiles.Add(up);
fileList.Items.Refresh();
}
}
else
{
LSMessageBox.Show("网络错误", "网络异常");
UploadFile up = new UploadFile()
{
FileName = file_name, FileType = UploadFile.EXPERIMENT, Status = UploadFile.FAIL, FilePath = openFileDialog.FileName, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
upfiles.Add(up);
fileList.Items.Refresh();
}
}
else
{
LSMessageBox.Show("上传文件错误", fr.message);
UploadFile up = new UploadFile()
{
FileName = file_name, FileType = UploadFile.EXPERIMENT, Status = UploadFile.FAIL, FilePath = openFileDialog.FileName, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
upfiles.Add(up);
fileList.Items.Refresh();
}
}
else
{
LSMessageBox.Show("网络错误", "网络异常");
UploadFile up = new UploadFile()
{
FileName = file_name, FileType = UploadFile.EXPERIMENT, Status = UploadFile.FAIL, FilePath = openFileDialog.FileName, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
upfiles.Add(up);
fileList.Items.Refresh();
}
}
}
private void OpenLabel_MouseDown(object sender, MouseButtonEventArgs e)
{
Label label = sender as Label;
UploadFile uploadFile = null;
foreach (UploadFile uf in this.upfiles)
{
if (uf.FilePath.Equals(label.Tag.ToString()))
{
uploadFile = uf;
}
}
if (uploadFile != null)
{
if (label.Content.Equals(UploadFile.OPENDOC))
{
String doc = uploadFile.FilePath.Substring(0, uploadFile.FilePath.Length - uploadFile.FilePath.Split('\\')[uploadFile.FilePath.Split('\\').Length - 1].Length);
System.Diagnostics.Process.Start("explorer.exe ", doc);
}
else if (label.Content.Equals(UploadFile.REUPLOAD))
{
String token = CacheService.Instance.GetStuToken();
FileResult fr = rf.UploadFile(uploadFile.FilePath, token);
//获取文件名字
String file_name = uploadFile.FilePath.Split('\\')[uploadFile.FilePath.Split('\\').Length - 1];
if (fr != null)
{
if (fr.code == "200")
{
//关联文件与记录
List <Attach> attaches = new List <Attach>();
foreach (Student s in CacheService.Instance.GetStudentList())
{
Attach a = new Attach {
subjectId = s.RecordId, ownerId = s.Id, type = "EXPERIMENT_RECORD_FILE"
};
attaches.Add(a);
}
AttachResult ar = rf.AttachRecordWithFile(CacheService.Instance.ExperimentId, fr.data.id, attaches, CacheService.Instance.GetStuToken());
if (ar != null)
{
if (ar.code == "200")
{
uploadFile.Status = UploadFile.SUCCESS;
uploadFile.Color = "#FF979797";
uploadFile.Operation = UploadFile.OPENDOC;
fileList.Items.Refresh();
}
else
{
LSMessageBox.Show("关联文件错误", ar.message);
uploadFile.Status = UploadFile.FAIL;
uploadFile.Color = "Red";
uploadFile.Operation = UploadFile.REUPLOAD;
fileList.Items.Refresh();
}
}
else
{
LSMessageBox.Show("网络错误", "网络异常");
uploadFile.Status = UploadFile.FAIL;
uploadFile.Color = "Red";
uploadFile.Operation = UploadFile.REUPLOAD;
fileList.Items.Refresh();
}
}
else
{
LSMessageBox.Show("上传文件错误", fr.message);
uploadFile.Status = UploadFile.FAIL;
uploadFile.Color = "Red";
uploadFile.Operation = UploadFile.REUPLOAD;
fileList.Items.Refresh();
}
}
else
{
LSMessageBox.Show("网络错误", "网络异常");
uploadFile.Status = UploadFile.FAIL;
uploadFile.Color = "Red";
uploadFile.Operation = UploadFile.REUPLOAD;
fileList.Items.Refresh();
}
}
}
}
private void WatchCreated(object sender, FileSystemEventArgs e)
{
Thread.Sleep(3000);
FileInfo fi = new FileInfo(e.FullPath);
FileResult fr = rf.UploadFile(fi.FullName, CacheService.Instance.GetStuToken());
if (fr != null)
{
if (fr.code == "200")
{
//关联文件与记录
List <Attach> attaches = new List <Attach>();
foreach (Student s in CacheService.Instance.GetStudentList())
{
Attach a = new Attach {
subjectId = s.RecordId, ownerId = s.Id, type = type
};
attaches.Add(a);
}
AttachResult ar = rf.AttachRecordWithFile(CacheService.Instance.ExperimentId, fr.data.id, attaches, CacheService.Instance.GetStuToken());
if (ar != null)
{
if (ar.code == "200")
{
UploadFile up = new UploadFile()
{
FileName = fi.Name, FileType = fileType, Status = UploadFile.SUCCESS, FilePath = fi.FullName, Id = fr.data.id, Color = "#FF979797", Operation = UploadFile.OPENDOC
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
else
{
UploadFile up = new UploadFile()
{
FileName = fi.Name, FileType = fileType, Status = UploadFile.FAIL, FilePath = fi.FullName, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
}
else
{
UploadFile up = new UploadFile()
{
FileName = fi.Name, FileType = fileType, Status = UploadFile.FAIL, FilePath = fi.FullName, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
}
else
{
UploadFile up = new UploadFile()
{
FileName = fi.Name, FileType = fileType, Status = UploadFile.FAIL, FilePath = fi.FullName, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
}
else
{
UploadFile up = new UploadFile()
{
FileName = fi.Name, FileType = fileType, Status = UploadFile.FAIL, FilePath = fi.FullName, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
}
public static Result CreateResultObject(string command)
{
Result result = null;
switch (command) {
case "attach":
result = new AttachResult();
break;
case "detach":
result = new DetachResult();
break;
case "getthreads":
result = new ThreadsResult();
break;
case "appdomains":
result = new AppDomainsResult();
break;
case "assemblies":
result = new AssembliesResult();
break;
case "callstack":
result = new CallStackResult();
break;
case "setbreakpoint":
result = new BreakPointResult();
break;
case "exception":
result = new ExceptionResult();
break;
case "go":
result = new GoResult();
break;
case "assemblyloadevent":
result = new AssemblyLoadResult();
break;
case "removebreakpoint":
result = new RemoveBreakPointResult();
break;
case "arguments":
result = new ArgumentsResult();
break;
case "members":
result = new MembersResult();
break;
case "value":
result = new MemberValueResult();
break;
}
return result;
}
public static async Task <AttachResult> AttachDebugger(int pid)
{
if (IsConnected)
{
return(AttachResult.SUCCESS);
}
AttachResult result = AttachResult.SUCCESS;
DebuggerThread = Task.Run(() => {
abort = false;
bool success = DebugActiveProcess((uint)pid);
if (!success)
{
result = AttachResult.FAILED;
abort = false;
debuggerAttaching.Release();
return;
}
DEBUG_EVENT e = default;
if (!WaitForDebugEvent(ref e, 5000) || e.dwDebugEventCode != DebugEventType.CREATE_PROCESS_DEBUG_EVENT)
{
result = AttachResult.FAILED;
DebugActiveProcessStop((uint)pid);
abort = false;
debuggerAttaching.Release();
return;
}
IntPtr hProcess = e.CreateProcessInfo.hProcess;
IntPtr hThread = e.CreateProcessInfo.hThread;
byte[] verify = new byte[verificationData.Length];
ReadProcessMemory(hProcess, verificationAddress, verify, verify.Length, out _);
if (!verificationData.SequenceEqual(verify))
{
result = AttachResult.BAD_VER;
debuggerAttaching.Release();
return;
}
// Success! Let's go
debuggerAttaching.Release();
SetBreakpoint(hProcess);
ContinueDebugEvent(e.dwProcessId, e.dwThreadId, ContinueStatus.DBG_CONTINUE);
while (!abort)
{
// Check for abort every 200ms
if (!WaitForDebugEvent(ref e, 200))
{
continue;
}
if (e.dwDebugEventCode == DebugEventType.EXCEPTION_DEBUG_EVENT && e.Exception.ExceptionRecord.ExceptionCode == 0x80000003u && e.Exception.ExceptionRecord.ExceptionAddress == breakpoint)
{
CONTEXT c = default;
c.ContextFlags = (uint)CONTEXT_FLAGS.CONTEXT_ALL;
GetThreadContext(hThread, ref c);
byte[] pad = new byte[4];
ReadProcessMemory(hProcess, new IntPtr(c.Esp - 4), pad, 4, out _);
int i = BitConverter.ToInt32(pad, 0);
if (i == 0)
{
if (reporting)
{
for (uint i1 = last, i2 = c.Eax, n = 0; n < 8; i1 >>= 1, i2 >>= 1, n++)
{
if ((i1 & 1) != (i2 & 1))
{
Recorder.RecordInput((i2 & 1) == 1, new NESInput((NESKeys)n));
}
}
}
last = c.Eax;
}
c.Eip--;
c.EFlags |= 0x100; // Set trap flag (single step)
SetThreadContext(hThread, ref c);
ResetBreakpoint(hProcess);
do
{
ContinueDebugEvent(e.dwProcessId, e.dwThreadId, ContinueStatus.DBG_CONTINUE);
WaitForDebugEvent(ref e, 1000);
} while (e.Exception.ExceptionRecord.ExceptionCode != 0x80000004u);
if (!abort)
{
SetBreakpoint(hProcess);
}
}
ContinueDebugEvent(e.dwProcessId, e.dwThreadId, ContinueStatus.DBG_CONTINUE);
if (e.dwDebugEventCode == DebugEventType.EXIT_PROCESS_DEBUG_EVENT) // User closed Nestopia
{
abort = true;
}
}
abort = false;
if (e.dwDebugEventCode != DebugEventType.EXIT_PROCESS_DEBUG_EVENT)
{
ResetBreakpoint(hProcess);
DebugActiveProcessStop((uint)pid);
debuggerDetaching.Release();
}
else
{
MainForm.Instance?.NestopiaWasDisconnected();
}
});
await debuggerAttaching.WaitAsync();
return(result);
}
private void videoSourcePlayer_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Bitmap bitmap = (Bitmap)eventArgs.Frame.Clone();
if (task.Contains(0))
{
String timepath = DateTime.Now.Hour.ToString() + "_" + DateTime.Now.Minute.ToString() + "_" + DateTime.Now.Second.ToString() + "_" + device_id;
string img = this.save_path + "\\" + timepath + ".jpg";
bitmap.Save(img);
task.Remove(0);
FileResult fr = rf.UploadFile(img, CacheService.Instance.GetStuToken());
if (fr != null)
{
if (fr.code == "200")
{
//关联文件与记录
List <Attach> attaches = new List <Attach>();
foreach (Student s in CacheService.Instance.GetStudentList())
{
Attach a = new Attach {
subjectId = s.RecordId, ownerId = s.Id, type = "EXPERIMENT_RECORD_IMAGE"
};
attaches.Add(a);
}
AttachResult ar = rf.AttachRecordWithFile(CacheService.Instance.ExperimentId, fr.data.id, attaches, CacheService.Instance.GetStuToken());
if (ar != null)
{
if (ar.code == "200")
{
UploadFile up = new UploadFile()
{
FileName = timepath + ".jpg", FileType = fileType, Status = UploadFile.SUCCESS, FilePath = img, Id = fr.data.id, Color = "#FF979797", Operation = UploadFile.OPENDOC
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
else
{
UploadFile up = new UploadFile()
{
FileName = timepath + ".jpg", FileType = fileType, Status = UploadFile.FAIL, FilePath = img, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
}
else
{
UploadFile up = new UploadFile()
{
FileName = timepath + ".jpg", FileType = fileType, Status = UploadFile.FAIL, FilePath = img, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
}
else
{
UploadFile up = new UploadFile()
{
FileName = timepath + ".jpg", FileType = fileType, Status = UploadFile.FAIL, FilePath = img, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
}
else
{
UploadFile up = new UploadFile()
{
FileName = timepath + ".jpg", FileType = fileType, Status = UploadFile.FAIL, FilePath = img, Id = -1, Color = "Red", Operation = UploadFile.REUPLOAD
};
this.cb.Dispatcher.BeginInvoke(updateListBoxAction, this.cb, up);
}
}
GC.Collect();
}
