Examples with SC_HANDLE com.sun.jna.platform.win32.Winsvc.SC_HANDLE used on opensource projects

Example 16 with SC_HANDLE

use of com.sun.jna.platform.win32.Winsvc.SC_HANDLE in project symmetric-ds by JumpMind.

the class WindowsService method isInstalled.

@Override
public boolean isInstalled() {
    Advapi32 advapi = Advapi32.INSTANCE;
    boolean isInstalled = false;
    SC_HANDLE manager = advapi.OpenSCManager(null, null, Winsvc.SC_MANAGER_ENUMERATE_SERVICE);
    if (manager == null) {
        throwException("OpenSCManager");
    } else {
        SC_HANDLE service = advapi.OpenService(manager, config.getName(), Winsvc.SERVICE_QUERY_STATUS);
        isInstalled = (service != null);
        closeServiceHandle(service);
        closeServiceHandle(manager);
    }
    return isInstalled;
}