private static extern bool DuplicateTokenEx(
Kernel32.SafeObjectHandle hExistingToken,
Kernel32.ACCESS_MASK dwDesiredAccess,
ref Kernel32.SECURITY_ATTRIBUTES lpTokenAttributes,
Kernel32.SECURITY_IMPERSONATION_LEVEL impersonationLevel,
TOKEN_TYPE tokenType,
out Kernel32.SafeObjectHandle phNewToken);
public static SafeMemoryMappedFileHandle CreateFileMapping(
IntPtr hFile,
ref Kernel32.SECURITY_ATTRIBUTES securityAttributes,
int pageProtection,
long maximumSize,
string name)
{
return(Interop.Kernel32.CreateFileMappingFromApp(hFile, ref securityAttributes, pageProtection, maximumSize, name));
}
internal static extern int RegCreateKeyEx(
SafeRegistryHandle hKey,
String lpSubKey,
int Reserved,
String lpClass,
int dwOptions,
int samDesired,
ref Kernel32.SECURITY_ATTRIBUTES secAttrs,
out SafeRegistryHandle hkResult,
out int lpdwDisposition);
private static extern bool CreateProcessAsUser(
IntPtr hToken,
string lpApplicationName,
string lpCommandLine,
ref Kernel32.SECURITY_ATTRIBUTES lpProcessAttributes,
ref Kernel32.SECURITY_ATTRIBUTES lpThreadAttributes,
bool bInheritHandle,
Kernel32.CreateProcessFlags dwCreationFlags,
IntPtr lpEnvironment,
string lpCurrentDirectory,
ref STARTUPINFO lpStartupInfo,
out Kernel32.PROCESS_INFORMATION lpProcessInformation);
public static SafeMemoryMappedFileHandle CreateFileMapping(
IntPtr hFile,
ref Kernel32.SECURITY_ATTRIBUTES securityAttributes,
int pageProtection,
long maximumSize,
string?name)
{
// split the long into two ints
int capacityHigh, capacityLow;
SplitLong(maximumSize, out capacityHigh, out capacityLow);
return(Interop.Kernel32.CreateFileMapping(hFile, ref securityAttributes, pageProtection, capacityHigh, capacityLow, name));
}
/// <summary>
///
/// </summary>
/// <param name="message"></param>
private void ExecuteFile(ExecuteFileMessage message)
{
ExecuteSimpleOperation(message.WindowId, -1, "File execution",
() =>
{
var si = new Kernel32.STARTUPINFO();
var pi = new Kernel32.PROCESS_INFORMATION();
var sap = new Kernel32.SECURITY_ATTRIBUTES();
var sat = new Kernel32.SECURITY_ATTRIBUTES();
const uint CreateNoWindow = 0x08000000;
var directory = Path.GetDirectoryName(message.FilePath);
Kernel32.CreateProcess(message.FilePath, "", ref sap, ref sat, false,
CreateNoWindow, IntPtr.Zero, directory, ref si, out pi);
}, message.FilePath);
}
