private int LaunchMIDebug(uint nCmdExecOpt, IntPtr pvaIn, IntPtr pvaOut)
{
int hr;
if (IsQueryParameterList(pvaIn, pvaOut, nCmdExecOpt))
{
Marshal.GetNativeVariantForObject("$ /switchdefs:\"" + LaunchMIDebugCommandSyntax + "\"", pvaOut);
return(VSConstants.S_OK);
}
string arguments;
hr = EnsureString(pvaIn, out arguments);
if (hr != VSConstants.S_OK)
{
return(hr);
}
IVsParseCommandLine parseCommandLine = (IVsParseCommandLine)GetService(typeof(SVsParseCommandLine));
hr = parseCommandLine.ParseCommandTail(arguments, iMaxParams: -1);
if (ErrorHandler.Failed(hr))
{
return(hr);
}
hr = parseCommandLine.HasParams();
if (ErrorHandler.Failed(hr))
{
return(hr);
}
if (hr == VSConstants.S_OK || parseCommandLine.HasSwitches() != VSConstants.S_OK)
{
string message = string.Concat("Unexpected syntax for MIDebugLaunch command. Expected:\n",
"Debug.MIDebugLaunch /Executable:<path_or_logical_name> /OptionsFile:<path>");
throw new ApplicationException(message);
}
hr = parseCommandLine.EvaluateSwitches(LaunchMIDebugCommandSyntax);
if (ErrorHandler.Failed(hr))
{
return(hr);
}
string executable;
if (parseCommandLine.GetSwitchValue((int)LaunchMIDebugCommandSwitchEnum.Executable, out executable) != VSConstants.S_OK ||
string.IsNullOrWhiteSpace(executable))
{
throw new ArgumentException("Executable must be specified");
}
bool checkExecutableExists = false;
string options = string.Empty;
string optionsFilePath;
if (parseCommandLine.GetSwitchValue((int)LaunchMIDebugCommandSwitchEnum.OptionsFile, out optionsFilePath) == 0)
{
// When using the options file, we want to allow the executable to be just a logical name, but if
// one enters a real path, we should make sure it isn't mistyped. If the path contains a slash, we assume it
// is meant to be a real path so enforce that it exists
checkExecutableExists = (executable.IndexOf('\\') >= 0);
if (string.IsNullOrWhiteSpace(optionsFilePath))
{
throw new ArgumentException("Value expected for '/OptionsFile' option");
}
if (!File.Exists(optionsFilePath))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, "Options file '{0}' does not exist", optionsFilePath));
}
options = File.ReadAllText(optionsFilePath);
}
if (checkExecutableExists)
{
if (!File.Exists(executable))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, "Executable '{0}' does not exist", executable));
}
executable = Path.GetFullPath(executable);
}
LaunchDebugTarget(executable, options);
return(0);
}
private int MIDebugLog(uint nCmdLogOpt, IntPtr pvaIn, IntPtr pvaOut)
{
int hr;
if (IsQueryParameterList(pvaIn, pvaOut, nCmdLogOpt))
{
Marshal.GetNativeVariantForObject("$ /switchdefs:\"" + LogMIDebugCommandSyntax + "\"", pvaOut);
return(VSConstants.S_OK);
}
string arguments;
hr = EnsureString(pvaIn, out arguments);
if (hr != VSConstants.S_OK)
{
return(hr);
}
IVsParseCommandLine parseCommandLine = (IVsParseCommandLine)GetService(typeof(SVsParseCommandLine));
hr = parseCommandLine.ParseCommandTail(arguments, iMaxParams: -1);
if (ErrorHandler.Failed(hr))
{
return(hr);
}
hr = parseCommandLine.HasParams();
if (ErrorHandler.Failed(hr))
{
return(hr);
}
if (hr == VSConstants.S_OK || parseCommandLine.HasSwitches() != VSConstants.S_OK)
{
string message = string.Concat("Unexpected syntax for MIDebugLaunch command. Expected:\n",
"Debug.MIDebugLog [/On:<optional_path> [/OutputWindow] | /Off]");
throw new ApplicationException(message);
}
hr = parseCommandLine.EvaluateSwitches(LogMIDebugCommandSyntax);
if (ErrorHandler.Failed(hr))
{
return(hr);
}
string logPath = string.Empty;
bool logToOutput = false;
if (parseCommandLine.GetSwitchValue((int)LogMIDebugCommandSwitchEnum.On, out logPath) == VSConstants.S_OK)
{
logToOutput = parseCommandLine.IsSwitchPresent((int)LogMIDebugCommandSwitchEnum.OutputWindow) == VSConstants.S_OK;
if (parseCommandLine.IsSwitchPresent((int)LogMIDebugCommandSwitchEnum.Off) == VSConstants.S_OK)
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, "/On and /Off cannot both appear on command line"));
}
if (!logToOutput && string.IsNullOrEmpty(logPath))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, "Must specify a log file (/On:<path>) or /OutputWindow"));
}
}
else if (parseCommandLine.IsSwitchPresent((int)LogMIDebugCommandSwitchEnum.Off) != VSConstants.S_OK)
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, "One of /On or /Off must be present on command line"));
}
EnableLogging(logToOutput, logPath);
return(0);
}