public static void deleteTask(string machineName, string taskName, SecurityOptions securityOptions)
{
using (TaskService ts = new TaskService(machineName, securityOptions.RunAsUser, Environment.UserDomainName, securityOptions.Password))
{
Task task = getTask(taskName, ts);
if (task != null)
{
TaskFolder tf = getTaskFolder(ts);
tf.DeleteTask(taskName);
}
}
}
static public void createTask(string machineName, string taskName, SecurityOptions securityOptions,
List <Trigger> triggerList, List <Microsoft.Win32.TaskScheduler.Action> actionList)
{
using (TaskService ts = new TaskService())
{
try
{
Task zingitTask = getTask(taskName, ts);
if (zingitTask != null)
{
modifyTask(ts, zingitTask, triggerList);
return;
}
TaskFolder tf = getTaskFolder(ts);
if (tf == null)
{
tf = ts.RootFolder.CreateFolder(@"\ZingitInstallation");
}
TaskDefinition td = ts.NewTask();
td.RegistrationInfo.Description = "Task created by Zingit Install Wizard.";
td.Triggers.AddRange(triggerList);
foreach (Microsoft.Win32.TaskScheduler.Action action in actionList)
{
td.Actions.Add(action);
}
td.Principal.UserId = "SYSTEM";
// Modify task conditions
td.Settings.WakeToRun = true;
td.Settings.DisallowStartIfOnBatteries = false;
// Modify task settings
td.Settings.ExecutionTimeLimit = new TimeSpan(1, 0, 0);
td.Principal.RunLevel = TaskRunLevel.Highest;
tf.RegisterTaskDefinition(taskName, td);
}
catch (Exception ex)
{
throw ex;
}
}
}
public static void enableTriggers(string machineName, string taskName, SecurityOptions securityOptions, bool enable)
{
using (TaskService ts = new TaskService(machineName, securityOptions.RunAsUser, Environment.UserDomainName, securityOptions.Password))
{
Task task = getTask(taskName, ts);
if (task != null)
{
TaskDefinition def = task.Definition;
TriggerCollection triggers = def.Triggers;
List <Trigger> newTriggerList = new List <Trigger>();
foreach (Trigger trigger in triggers)
{
Trigger newTrigger = trigger.Clone() as Trigger;
newTrigger.Enabled = enable;
newTriggerList.Add(newTrigger);
}
def.Triggers.Clear();
def.Triggers.AddRange(newTriggerList);
if (securityOptions.HighestPrivilege)
{
def.Principal.RunLevel = TaskRunLevel.Highest;
}
else
{
def.Principal.RunLevel = TaskRunLevel.LUA;
}
TaskLogonType logonType = TaskLogonType.S4U;
if (securityOptions.StorePassword)
{
logonType = TaskLogonType.Password;
}
string runAsUser = String.Concat(Environment.UserDomainName, "\\", securityOptions.RunAsUser);
//using (TaskService ts = new TaskService(machineName, securityOptions.RunAsUser, machineName, securityOptions.Password))
{
TaskFolder tf = getTaskFolder(ts);
tf.RegisterTaskDefinition(taskName, def, TaskCreation.Update, runAsUser,
securityOptions.Password, logonType);
}
}
}
}
public static bool isTaskDisabled(string machineName, string taskName, SecurityOptions securityOptions)
{
using (TaskService ts = new TaskService(machineName, securityOptions.RunAsUser, Environment.UserDomainName, securityOptions.Password))
{
Task task = getTask(taskName, ts);
TaskDefinition def = task.Definition;
TriggerCollection triggers = def.Triggers;
foreach (Trigger trigger in triggers)
{
if (trigger.Enabled == true)
{
return(false);
}
}
}
return(true);
}
public static void modifyTask(string machineName, string taskName, SecurityOptions securityOptions,
List <Trigger> triggerList, List <Microsoft.Win32.TaskScheduler.Action> actionList)
{
using (TaskService ts = new TaskService(machineName, securityOptions.RunAsUser, Environment.UserDomainName, securityOptions.Password))
{
Task task = getTask(taskName, ts);
if (task != null)
{
TaskDefinition def = task.Definition;
def.Triggers.Clear();
def.Triggers.AddRange(triggerList);
def.Actions.Clear();
foreach (Microsoft.Win32.TaskScheduler.Action action in actionList)
{
def.Actions.Add(action);
}
if (securityOptions.HighestPrivilege)
{
def.Principal.RunLevel = TaskRunLevel.Highest;
}
else
{
def.Principal.RunLevel = TaskRunLevel.LUA;
}
TaskLogonType logonType = TaskLogonType.InteractiveToken;
string runAsUser = String.Concat(Environment.UserDomainName, "\\", securityOptions.RunAsUser);
TaskFolder tf = getTaskFolder(ts);
tf.RegisterTaskDefinition(taskName, def, TaskCreation.Update, runAsUser,
securityOptions.Password, logonType);
}
}
}
public static TriggerCollection getTriggers(string machineName, string taskName, SecurityOptions securityOptions)
{
using (TaskService ts = new TaskService(machineName, securityOptions.RunAsUser, Environment.UserDomainName, securityOptions.Password))
{
Task task = getTask(taskName, ts);
if (task != null)
{
return(task.Definition.Triggers);
}
}
return(null);
}
