public static void Execute(
IScriptExecutionEnvironment environment,
string serviceName,
string configurationSetting)
{
CheckIfServiceExistsTask task = new CheckIfServiceExistsTask(serviceName, configurationSetting);
task.Execute(environment);
}
public static void Execute(
ITaskContext environment,
string machineName,
string serviceName,
string configurationSetting)
{
CheckIfServiceExistsTask task = new CheckIfServiceExistsTask(machineName, serviceName, configurationSetting);
task.Execute(environment);
}
/// <summary>
/// Method defining the actual work for a task.
/// </summary>
/// <param name="environment">The script execution environment.</param>
protected override void DoExecute(IScriptExecutionEnvironment environment)
{
string configSettingName = String.Format(
System.Globalization.CultureInfo.InvariantCulture,
"ServicesExist/{0}",
serviceName);
CheckIfServiceExistsTask.Execute(environment, serviceName, configSettingName);
if (bool.Parse(environment.GetConfigSetting(configSettingName)) == true)
{
ControlWindowsServiceTask.Execute(
environment,
serviceName,
ControlWindowsServiceMode.Stop,
TimeSpan.FromSeconds(30));
}
}
/// <summary>
/// Method defining the actual work for a task.
/// </summary>
/// <param name="context">The script execution environment.</param>
protected override void DoExecute(ITaskContext context)
{
string configSettingName = String.Format(
System.Globalization.CultureInfo.InvariantCulture,
"ServicesExist/{0}",
serviceName);
CheckIfServiceExistsTask.Execute(context, serviceName, configSettingName);
if (context.Properties.Get <bool>(configSettingName))
{
ControlWindowsServiceTask.Execute(
context,
serviceName,
ControlWindowsServiceMode.Stop,
TimeSpan.FromSeconds(30));
}
}
/// <summary>
/// Internal task execution code.
/// </summary>
/// <param name="context">The script execution environment.</param>
protected override void DoExecute(ITaskContext context)
{
string configSettingName = String.Format(
System.Globalization.CultureInfo.InvariantCulture,
"ServicesExist/{0}",
serviceName);
CheckIfServiceExistsTask checkIfServiceExistsTask = new CheckIfServiceExistsTask(serviceName, configSettingName);
checkIfServiceExistsTask.Execute(context);
if (context.Properties.Get <bool>(configSettingName))
{
switch (mode)
{
case InstallWindowsServiceMode.DoNothingIfExists:
return;
case InstallWindowsServiceMode.FailIfAlreadyInstalled:
throw new TaskExecutionException(
String.Format(
System.Globalization.CultureInfo.InvariantCulture,
"The Windows service '{0}' already exists.",
serviceName));
case InstallWindowsServiceMode.ReinstallIfExists:
UninstallWindowsServiceTask uninstallWindowsServiceTask = new UninstallWindowsServiceTask(executablePath);
uninstallWindowsServiceTask.Execute(context);
// wait for a while to ensure the service is really deleted
SleepTask.Execute(context, serviceUninstallationWaitTime);
break;
default:
throw new NotSupportedException();
}
}
IDictionary savedState = new Hashtable();
string[] commandLine = new string[0];
using (System.Configuration.Install.AssemblyInstaller assemblyInstaller
= new System.Configuration.Install.AssemblyInstaller(executablePath, commandLine))
{
try
{
assemblyInstaller.UseNewContext = true;
assemblyInstaller.Install(savedState);
assemblyInstaller.Commit(savedState);
}
catch (System.ComponentModel.Win32Exception ex)
{
// 1073
context.WriteInfo(
"ex.ErrorCode = {0}",
ex.NativeErrorCode);
throw;
}
}
}
protected override void DoExecute(ITaskContext context)
{
string configSettingName = String.Format(
System.Globalization.CultureInfo.InvariantCulture,
"ServicesExist/{0}",
serviceName);
CheckIfServiceExistsTask.Execute(context, MachineName, serviceName, configSettingName);
if (!context.Properties.Get <bool>(configSettingName))
{
if (FailIfNotExist)
{
throw new TaskExecutionException("Service {0} does not exist.", serviceName);
}
context.WriteInfo("Service '{0}' does not exist, doing nothing.", serviceName);
return;
}
using (ServiceController serviceController = new ServiceController(serviceName, MachineName))
{
ServiceControllerStatus status = ServiceControllerStatus.Running;
switch (mode)
{
case ControlWindowsServiceMode.Start:
status = ServiceControllerStatus.Running;
break;
case ControlWindowsServiceMode.Stop:
status = ServiceControllerStatus.Stopped;
break;
}
switch (status)
{
case ServiceControllerStatus.Running:
if (serviceController.Status != ServiceControllerStatus.Running)
{
serviceController.Start();
}
break;
case ServiceControllerStatus.Stopped:
if (serviceController.Status != ServiceControllerStatus.Stopped)
{
serviceController.Stop();
}
break;
}
int timeSoFar = 0;
for (serviceController.Refresh(); serviceController.Status != status; serviceController.Refresh())
{
System.Threading.Thread.Sleep(500);
timeSoFar += 500;
if (timeSoFar >= timeout.TotalMilliseconds)
{
throw new TaskExecutionException(
String.Format(
System.Globalization.CultureInfo.InvariantCulture,
"Timeout waiting for '{0}' service to reach status {1}.",
serviceName,
status));
}
}
}
}
