private void AddProcessToGuardJobObject(Process p)
{
this.InitializeGuard();
// Careful to close the Guard Job Object,
// else it is not guaranteed that the Job Object will not terminate if the Guard exists
using (var guardJob = JobObject.Attach(this.user.Username + Prison.guardSuffix))
{
guardJob.AddProcess(p);
}
this.CheckGuard();
}
public void Attach(ProcessPrisonCreateInfo createInfo)
{
if (createInfo.Id == null)
{
throw new ArgumentException("Id from createInfo is null", "createInfo");
}
if (createInfo.WindowsPassword == null)
{
throw new ArgumentException("WindowsPassword from createInfo is null", "createInfo");
}
this.Id = createInfo.Id;
this.createInfo = createInfo;
// The Job Object will disapear after a reboot or if all job's processes exit.
// It is fine if it is created again with the same name id if the Job doesn't exist.
try
{
// try only to attach and fail if it doesn't exist
this.jobObject = JobObject.Attach(JobObjectNamespace() + this.Id);
}
catch (Win32Exception)
{
// try to create the job Id;
this.jobObject = new JobObject(JobObjectNamespace() + this.Id);
}
this.WindowsPassword = this.createInfo.WindowsPassword;
this.WindowsUsername = GenerateDecoratedUsername(this.Id);
if (this.createInfo.DiskQuotaBytes > -1)
{
userQuota = DiskQuotaManager.GetDiskQuotaUser(DiskQuotaManager.GetVolumeRootFromPath(this.createInfo.DiskQuotaPath), this.WindowsUsername);
}
this.Created = true;
}
private void CheckGuard()
{
using (var guardJob = JobObject.Attach(this.user.Username + Prison.guardSuffix))
{
}
}