public int AddPort(IDebugPortRequest2 pRequest, out IDebugPort2 ppPort)
{
ppPort = null;
string name;
pRequest.GetPortName(out name);
Match m = _portNameRegex.Match(name);
if (!m.Success)
{
return(Marshal.GetHRForException(new FormatException()));
}
string secret = m.Groups["secret"].Value;
string hostName = m.Groups["hostName"].Value;
ushort portNum = _defaultPort;
if (m.Groups["portNum"].Success)
{
if (!ushort.TryParse(m.Groups["portNum"].Value, out portNum))
{
return(Marshal.GetHRForException(new FormatException()));
}
}
var port = new LuaRemoteDebugPort(this, hostName, portNum, secret, _useSsl);
ppPort = port;
return(0);
}
public LuaRemoteDebugProcess(LuaRemoteDebugPort port, int pid, string exe, string username, string version)
{
this._port = port;
this._pid = (pid == 0) ? 1 : pid; // attach dialog won't show processes with pid==0
this._username = username;
this._exe = string.IsNullOrEmpty(exe) ? "<lua>" : exe;
this._version = version;
}
private static LuaRemoteDebugProcess Connect(LuaRemoteDebugPort port)
{
LuaRemoteDebugProcess process = null;
/*
* // Connect to the remote debugging server and obtain process information. If any errors occur, display an error dialog, and keep
* // trying for as long as user clicks "Retry".
* while (true) {
* Socket socket;
* Stream stream;
* // Process information is not sensitive, so ignore any SSL certificate errors, rather than bugging the user with warning dialogs.
* var err = LuaRemoteProcess.TryConnect(port.HostName, port.PortNumber, port.Secret, port.UseSsl, SslErrorHandling.Ignore, out socket, out stream);
* using (stream) {
* if (err == ConnErrorMessages.None) {
* try {
* stream.Write(LuaRemoteProcess.InfoCommandBytes);
* int pid = stream.ReadInt32();
* string exe = stream.ReadString();
* string username = stream.ReadString();
* string version = stream.ReadString();
* process = new LuaRemoteDebugProcess(port, pid, exe, username, version);
* break;
* } catch (IOException) {
* err = ConnErrorMessages.RemoteNetworkError;
* }
* }
*
* if (err != ConnErrorMessages.None) {
* string errText;
* switch (err) {
* case ConnErrorMessages.RemoteUnsupportedServer:
* errText = string.Format("Remote server at '{0}:{1}' is not a Lua Tools for Visual Studio remote debugging server, or its version is not supported.", port.HostName, port.PortNumber);
* break;
* case ConnErrorMessages.RemoteSecretMismatch:
* errText = string.Format("Secret '{0}' did not match the server secret at '{1}:{2}'. Make sure that the secret is specified correctly in the Qualifier textbox, e.g. 'secret@localhost:5678'.", port.Secret, port.HostName, port.PortNumber);
* break;
* case ConnErrorMessages.RemoteSslError:
* // User has already got a warning dialog and clicked "Cancel" on that, so no further prompts are needed.
* return null;
* default:
* errText = string.Format("Could not connect to remote Lua process at '{0}:{1}'. Make sure that the process is running, and has called ptvsd.enable_attach()", port.HostName, port.PortNumber);
* break;
* }
*
* DialogResult dlgRes = MessageBox.Show(errText, null, MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
* if (dlgRes != DialogResult.Retry) {
* break;
* }
* }
* }
* }
*
*/
return(process);
}
public LuaRemoteEnumDebugProcesses(LuaRemoteDebugPort port)
: base(Connect(port))
{
this._port = port;
}
