public void Execute(ServiceCommand command)
{
Guard.AgainstNull(command, nameof(command));
if (string.IsNullOrEmpty(_configuration.ServicePath))
{
throw new InvalidOperationException("No service path has been specified.");
}
var outputData = new StringBuilder();
var process = new Process
{
StartInfo = new ProcessStartInfo
{
CreateNoWindow = true,
RedirectStandardOutput = true,
RedirectStandardInput = true,
UseShellExecute = false,
Arguments = string.Concat("/", command, " ", _configuration.CommandLine()),
FileName = _configuration.ServicePath
},
EnableRaisingEvents = true
};
process.OutputDataReceived += delegate(object sender, DataReceivedEventArgs e) { outputData.Append(e.Data); };
process.Start();
process.BeginOutputReadLine();
var existed = process.WaitForExit(_configuration.Timeout);
process.CancelOutputRead();
if (!existed)
{
throw new ApplicationException($"The call to service '{_configuration.ServicePath}' timed out. The operation result is inconclusive.");
}
var output = outputData.ToString();
switch (command)
{
case ServiceCommand.Install:
{
if (!output.Contains("'Shuttle.Core.ServiceHost.Server' has been successfully installed"))
{
throw new ApplicationException("Could not successfully install service.");
}
break;
}
case ServiceCommand.Uninstall:
{
if (!output.Contains("'Shuttle.Core.ServiceHost.Server' has been successfully uninstalled"))
{
throw new ApplicationException("Could not successfully install service.");
}
break;
}
}
}