34 lines
1.3 KiB
Java
34 lines
1.3 KiB
Java
package net.i2p.router;
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import com.sun.jna.WString;
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import com.sun.jna.platform.win32.Kernel32;
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import com.sun.jna.platform.win32.Kernel32Util;
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public class Elevator {
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public static void main(String... args) {
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executeAsAdministrator("c:\\windows\\system32\\notepad.exe", "");
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}
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public static void executeAsAdministrator(String command, String args) {
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if (command == "" || command == null) {
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System.out.println("No command specified");
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return;
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}
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Shell32X.SHELLEXECUTEINFO execInfo = new Shell32X.SHELLEXECUTEINFO();
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execInfo.lpFile = new WString(command);
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if (args != null)
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execInfo.lpParameters = new WString(args);
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execInfo.nShow = Shell32X.SW_SHOWDEFAULT;
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execInfo.fMask = Shell32X.SEE_MASK_NOCLOSEPROCESS;
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execInfo.lpVerb = new WString("runas");
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boolean result = Shell32X.INSTANCE.ShellExecuteEx(execInfo);
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if (!result) {
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int lastError = Kernel32.INSTANCE.GetLastError();
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String errorMessage = Kernel32Util.formatMessageFromLastErrorCode(lastError);
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throw new RuntimeException("Error performing elevation: " + lastError + ": " + errorMessage + " (apperror="
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+ execInfo.hInstApp + ")");
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}
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}
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}
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