public void ProcessResponses(DebugMessage response)
{
string formatted = "RECEIVED: #" + response.ID.ToString() + " -> " + FormatResponseMessage(response);
events[eventIndex++] = formatted;
if (eventIndex == events.Length)
eventIndex = 0;
listBox1.Items.Clear();
int start = eventIndex;
for (int i = 0; i < events.Length; i++)
{
start--;
if (start < 0)
start = events.Length - 1;
if (events[start] == null)
return;
listBox1.Items.Add(events[start]);
}
}
public void Dispatch(DebugMessage response)
{
if (response == null)
return;
dispatchOutput.BeginInvoke((CallBack)dispatchOutput.ProcessResponses, new object[] { response });
}
public void ProcessResponses(DebugMessage response)
{
string formatted = events.Count.ToString() + ": " + FormatResponseMessage(response) + " (" + response.ID.ToString() + ")";
events.Add(formatted);
if (listBox1.Items.Count == 25)
{
listBox1.Items.RemoveAt(listBox1.Items.Count - 1);
}
listBox1.Items.Insert(0, formatted);
}
public bool SendCommand(DebugMessage message)
{
lock (sync)
{
if (!IsConnected)
return false;
message.ID = ++nextID;
pending.Add(message.ID, message);
SendCommandMessage(message);
return true;
}
}
public void Dispatch(DebugMessage response)
{
if (response == null)
return;
dispatchOutput.BeginInvoke((SenderMesseageDelegate)dispatchOutput.ProcessResponses, new object[] { response });
if (response.Sender is Form)
{
(response.Sender as Form).BeginInvoke(response.SenderMethod, new object[] { response });
}
else if (response.Sender is DockContent)
{
(response.Sender as DockContent).BeginInvoke(response.SenderMethod, new object[] { response });
}
}
private void SendCommandMessage(DebugMessage message)
{
SendMagic();
SendInteger(message.ID);
SendInteger(message.Code);
if (message.CommandData == null)
{
SendInteger(0);
SendInteger(message.Checksum);
}
else
{
SendInteger(message.CommandData.Length);
SendInteger(message.Checksum);
foreach (var b in message.CommandData)
{
SendByte(b);
}
}
}
private string FormatResponseMessage(DebugMessage response)
{
switch (response.Code)
{
case Codes.Connected: return "Connected";
case Codes.Connecting: return "Connecting";
case Codes.Disconnected: return "Disconnected";
case Codes.UnknownData: return "Unknown Data: " + System.Text.Encoding.UTF8.GetString(response.ResponseData);
case Codes.InformationalMessage: return "Informational Message: " + System.Text.Encoding.UTF8.GetString(response.ResponseData);
case Codes.ErrorMessage: return "Error Message: " + System.Text.Encoding.UTF8.GetString(response.ResponseData);
case Codes.WarningMessage: return "Warning Message: " + System.Text.Encoding.UTF8.GetString(response.ResponseData);
case Codes.Ping: return "Pong";
case Codes.Alive: return "Alive";
case Codes.ReadCR3: return "ReadCR3";
case Codes.ReadMemory: return "ReadMemory";
case Codes.Scattered32BitReadMemory: return "Scattered32BitReadMemory";
case Codes.SendNumber: return "#: " + ((response.ResponseData[0] << 24) | (response.ResponseData[1] << 16) | (response.ResponseData[2] << 8) | response.ResponseData[3]).ToString();
default: return "Code: " + response.Code.ToString();
}
}
private void DisplayMemory(DebugMessage message)
{
cbSelect.Enabled = Enabled;
int start = message.GetInt32(0);
int lines = message.GetInt32(4) / 16;
uint at = (uint)start;
try
{
string[] newlines = new string[lines];
for (int line = 0; line < lines; line++)
{
string l = at.ToString("X").PadLeft(8, '0') + ':';
string d = string.Empty;
for (int x = 0; x < 16; x++)
{
byte mem = message.ResponseData[at - start + 8];
if (x % 4 == 0) l = l + ' ';
l = l + mem.ToString("X").PadLeft(2, '0');
char b = (char)mem;
d = d + (char.IsLetterOrDigit(b) ? b : '.');
at++;
}
newlines[line] = l + ' ' + d;
}
lbMemory.Lines = newlines;
Status = string.Empty;
}
catch (Exception e)
{
Status = "Error: " + e.ToString();
}
}
private void PostResponse(int id, int code, byte[] data)
{
lock (sync)
{
DebugMessage message;
if (id == 0 || !pending.TryGetValue(id, out message))
{
// message without command
message = new DebugMessage(code, data);
message.ID = id;
// need to set a default notifier for this
}
else
{
pending.Remove(message.ID);
}
message.ResponseData = data;
dispatchMethod(message);
}
}
private Packet CreatePacket(DebugMessage message)
{
var packet = new Packet();
packet.Add((byte)'!');
packet.Add(message.ID);
packet.Add(message.Code);
if (message.CommandData == null)
{
packet.Add((int)0); // length
}
else
{
packet.Add(message.CommandData.Count); // length
foreach (var b in message.CommandData)
{
packet.Add(b);
}
}
return(packet);
}
private void CallBack_DisplayMemory(DebugMessage message)
{
BeginInvoke((MethodInvoker)delegate { DisplayMemory(message); });
}
private void UpdatePointers(DebugMessage message)
{
multibootStructure = (uint)message.GetUInt32(4);
physicalPageFreeList = (uint)message.GetUInt32(12);
}
private void ReadCR3(DebugMessage message)
{
cr3 = (uint)message.GetUInt32(0);
cbSelect.Enabled = Enabled;
if (cbSelect.SelectedIndex == -1)
cbSelect.SelectedIndex = 0;
}
private void SendCommandMessage(DebugMessage message)
{
SendMagic();
SendInteger(message.ID);
SendInteger(message.Code);
if (message.CommandData == null)
{
SendInteger(0);
SendInteger(message.Checksum);
}
else
{
SendInteger(message.CommandData.Length);
SendInteger(message.Checksum);
foreach (var b in message.CommandData)
SendByte(b);
}
}
private void SendCommandMessage(DebugMessage message)
{
AddSendPacket((byte)'M');
AddSendPacket((byte)'O');
AddSendPacket((byte)'S');
AddSendPacket((byte)'A');
crc = CRC.InitialCRC; // initialize the CRC (at the right spot)
AddSendPacket(message.ID);
AddSendPacket(message.Code);
if (message.CommandData == null)
{
AddSendPacket(0);
AddSendPacket(0); // checksum
}
else
{
AddSendPacket(message.CommandData.Count); // length
foreach (var b in message.CommandData)
{
AddSendPacket(b);
}
AddSendPacket((int)crc); // checksum
}
SendPacket();
}
private void PostResponse(int id, int code, List<byte> data)
{
DebugMessage message = null;
lock (sync)
{
if (id == 0 || !pending.TryGetValue(id, out message))
{
// message without command
message = new DebugMessage(code, data);
message.ID = id;
// need to set a default notifier for this
}
else
{
pending.Remove(message.ID);
}
message.ResponseData = data;
}
if (message != null)
{
globalDispatch?.Invoke(message);
message.CallBack?.Invoke(message);
}
}
public bool SendCommand(DebugMessage message)
{
return DebugEngine.SendCommand(message);
}
private void DisplayMemory(DebugMessage message)
{
Status = string.Empty;
for (int i = 0; i < width * height * 2; i++)
{
memory[i] = message.ResponseData[i + 8];
}
UpdateBitMap();
}
private void PostResponse(int id, int code, byte[] data)
{
lock (sync)
{
DebugMessage message;
if (id == 0 || !pending.TryGetValue(id, out message))
{
// message without command
message = new DebugMessage(code, data);
message.ID = id;
// need to set a default notifier for this
}
else
{
pending.Remove(message.ID);
}
message.ResponseData = data;
dispatchMethod(message);
}
}
private void CallBack_ReadCR3(DebugMessage message)
{
BeginInvoke((MethodInvoker)delegate { ReadCR3(message); });
}
private void CallBack_UpdatePointers(DebugMessage message)
{
BeginInvoke((MethodInvoker)delegate { UpdatePointers(message); });
}
private static string FormatResponseMessage(DebugMessage response)
{
return response.ToString();
}
