private int InstallMe(CommandlineOptions cli)
{
var myExePath = new FileInfo(Environment.GetCommandLineArgs()[0]).FullName;
var existingSvcUtil = new WindowsServiceUtil(ServiceName);
if (existingSvcUtil.Commandline == myExePath)
{
Console.WriteLine("Service already installed correctly");
return((int)CommandlineOptions.ExitCodes.Success);
}
try
{
if (existingSvcUtil.IsInstalled)
{
existingSvcUtil.Uninstall(true);
}
}
catch (Exception ex)
{
Console.WriteLine("Service already installed at: " + existingSvcUtil.Commandline +
" and I can't uninstall it: " + ex.Message);
return((int)CommandlineOptions.ExitCodes.InstallFailed);
}
var svcUtil = new WindowsServiceUtil(ServiceName, DisplayName, myExePath);
try
{
var bootFlag = ResolveBootFlagFor(cli);
svcUtil.Install(bootFlag);
Console.WriteLine("Installed!");
return((int)CommandlineOptions.ExitCodes.Success);
}
catch (Exception ex)
{
Console.WriteLine("Unable to install: " + ex.Message);
return((int)CommandlineOptions.ExitCodes.InstallFailed);
}
}
public void ServiceWithArgs()
{
// Arrange
var myPath = new Uri(GetType().Assembly.Location).LocalPath;
var myDir = Path.GetDirectoryName(myPath);
var serviceExe = Path.Combine(myDir, "ServiceWithArgs.exe");
var logFile = Path.Combine(myDir, "service.log");
var arg1 = GetRandomString(3);
var arg2 = GetRandomString(3);
var args = new[] { logFile, arg1, arg2 }.Select(p => p.QuoteIfSpaced());
var serviceName = "test-service-foo-bar";
var displayName = "Test Service - Foo,Bar";
var commandline = string.Join(
" ",
new[] { serviceExe }
.Concat(args)
);
var util = new WindowsServiceUtil(
serviceName,
displayName,
commandline
);
if (util.IsInstalled)
{
util.Uninstall();
}
if (File.Exists(logFile))
{
File.Delete(logFile);
}
// Act
using var resetter = new AutoResetter(
() => util.Install(),
() => util.Uninstall(true));
util.Install();
// Assert
Expect(util.IsInstalled)
.To.Be.True();
util.Start();
Expect(util.State)
.To.Equal(ServiceState.Running);
Expect(logFile)
.To.Exist();
var logData = TryReadAllLinesFrom(logFile);
Expect(logData)
.Not.To.Be.Empty();
Expect(logData[0])
.To.Contain(arg1)
.Then(arg2);
util.Stop();
Expect(util.State)
.To.Equal(ServiceState.Stopped);
var anotherUtil = Create(serviceName);
Expect(anotherUtil.Commandline)
.To.Equal(commandline);
Expect(anotherUtil.ServiceExe)
.To.Equal(serviceExe);
Expect(anotherUtil.DisplayName)
.To.Equal(displayName);
}