public static async Task <ProcessDetail> ExecuteWin32ProcessAsync(string executorPath, string arguments, string workingDirectory, int timeoutInMilliseconds)
{
var processDetail = new ProcessDetail {
ExecutorPath = executorPath, Arguments = arguments, WorkingDirectory = workingDirectory,
};
// initialize compiler process
var process = new Process
{
StartInfo = new ProcessStartInfo
{
UseShellExecute = false,
RedirectStandardError = true,
RedirectStandardOutput = true,
FileName = executorPath,
Arguments = arguments,
CreateNoWindow = true,
WorkingDirectory = workingDirectory
}
};
using (process)
{
var output = new StringBuilder();
var error = new StringBuilder();
process.OutputDataReceived += (s, e) => output.AppendLine(e.Data);
process.ErrorDataReceived += (s, e) => error.AppendLine(e.Data);
try
{
process.Start();
}
catch (Win32Exception e)
{
throw new Exception(e.Message + ":" + processDetail);
}
// Use async mode to avoid child process hung forever, e.g. AppLoc.exe will show GUI if input parameter is invalid
// Use async mode to avoid deadlock between WaitForExit and ReadToEnd
process.BeginOutputReadLine();
process.BeginErrorReadLine();
// Wait for process to exit within timeout
await process.WaitForExitAsync(timeoutInMilliseconds);
processDetail.ExitCode = process.ExitCode;
processDetail.StandardOutput = output.ToString();
processDetail.StandardError = error.ToString();
processDetail.ProcessId = process.Id;
return(processDetail);
}
}
public static async Task<ProcessDetail> ExecuteWin32ProcessAsync(string executorPath, string arguments, string workingDirectory, int timeoutInMilliseconds)
{
var processDetail = new ProcessDetail { ExecutorPath = executorPath, Arguments = arguments, WorkingDirectory = workingDirectory, };
// initialize compiler process
var process = new Process
{
StartInfo = new ProcessStartInfo
{
UseShellExecute = false,
RedirectStandardError = true,
RedirectStandardOutput = true,
FileName = executorPath,
Arguments = arguments,
CreateNoWindow = true,
WorkingDirectory = workingDirectory
}
};
using (process)
{
var output = new StringBuilder();
var error = new StringBuilder();
process.OutputDataReceived += (s, e) => output.AppendLine(e.Data);
process.ErrorDataReceived += (s, e) => error.AppendLine(e.Data);
try
{
process.Start();
}
catch (Win32Exception e)
{
throw new Exception(e.Message + ":" + processDetail);
}
// Use async mode to avoid child process hung forever, e.g. AppLoc.exe will show GUI if input parameter is invalid
// Use async mode to avoid deadlock between WaitForExit and ReadToEnd
process.BeginOutputReadLine();
process.BeginErrorReadLine();
// Wait for process to exit within timeout
await process.WaitForExitAsync(timeoutInMilliseconds);
processDetail.ExitCode = process.ExitCode;
processDetail.StandardOutput = output.ToString();
processDetail.StandardError = error.ToString();
processDetail.ProcessId = process.Id;
return processDetail;
}
}
