Esatto.Win32.Common 3.0.3

Esatto Win32 Common

• Process and Job objects
  • Create Job
  • Create process in other session
  • Privilege manipulation
• Printers
  • Creating RAW Print Jobs
  • Installing and administering Port Monitors
  • Installing Printer Drivers
• Installing and administering NT Services
• Windows Security access
  • Computer and user names (FQDN, UPN, etc...) without LDAP
  • Standard windows Username/Password prompt
  • Standard windows Certificate prompt
  • Mapping a network drive with or without a drive letter
  • Setting a file's Mark-of-the-web

Create Job

Ensures that even if you crash or things go wrong, child processes will not be left around.

using (var job = new Job())
{
	var child = Process.Start(/* blah */);
	// small opportunity between Process.Start and job.AddProcess.  Use 
	// CREATE_SUSPENDED to avoid the bug
	job.AddProcess(child);
	throw new InvalidOperationException("Example");
}
// since Job.Dispose was called, the child process was terminated by the OS

Create process in other session

While running as a user with rights to SE_TCB_NAME (typically SYSTEM), you can create a process in a different user's session with CreateProcessForSession.

var otherUserSession = /* Get another user's session ID */;
ProcessInterop.CreateProcessForSession(otherUserSession, "calc.exe", "");

Privilege manipulation

To run a piece of code with privileges

var privs = new[] 
{
	Privilege.TrustedComputingBase, 
	Privilege.AssignPrimaryToken,
	Privilege.IncreaseQuota
};
Privilege.RunWithPrivileges(() => 
{
	Console.WriteLine("I got the power!");
}, privs);

Write RAW Print job

To send RAW data to a windows print queue, as frequently required for thermal label printers.

using (var windowsJob = new GdiPrintJob("Zebra TLP384", GdiPrintJobDataType.Raw, "Example Job Name", null))
{
	var exampleLabelData = new MemoryStream(Encoding.ASCII.GetBytes(@"^XA
^LT120
^FX Top section
^CFB,25
^FO50,173^FDFROM:^FS
^FO200,173^FDTest sender^FS
^FO200,228^FD10 MOUNTAIN PKWY^FS
^FO200,283^FDTN, COLLIERVILLE, 38017^FS
^FO50,343^GB706,1,3^FS
^XZ"));
    windowsJob.WritePage(exampleLabelData);
}