Examples with Advapi32 com.sun.jna.platform.win32.Advapi32 used on opensource projects

Example 86 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class W32Service method addShutdownPrivilegeToProcess.

private void addShutdownPrivilegeToProcess() {
    HANDLEByReference hToken = new HANDLEByReference();
    LUID luid = new LUID();
    Advapi32.INSTANCE.OpenProcessToken(Kernel32.INSTANCE.GetCurrentProcess(), WinNT.TOKEN_ADJUST_PRIVILEGES, hToken);
    Advapi32.INSTANCE.LookupPrivilegeValue("", WinNT.SE_SHUTDOWN_NAME, luid);
    TOKEN_PRIVILEGES tp = new TOKEN_PRIVILEGES(1);
    tp.Privileges[0] = new LUID_AND_ATTRIBUTES(luid, new DWORD(WinNT.SE_PRIVILEGE_ENABLED));
    Advapi32.INSTANCE.AdjustTokenPrivileges(hToken.getValue(), false, tp, tp.size(), null, new IntByReference());
}

Example 87 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class Advapi32Test method testInitializeSecurityDescriptor.

public void testInitializeSecurityDescriptor() {
    SECURITY_DESCRIPTOR sd = new SECURITY_DESCRIPTOR(64 * 1024);
    assertTrue(Advapi32.INSTANCE.InitializeSecurityDescriptor(sd, WinNT.SECURITY_DESCRIPTOR_REVISION));
}

Example 88 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class Advapi32Test method testAccessCheck.

public void testAccessCheck() {
    final GENERIC_MAPPING mapping = new GENERIC_MAPPING();
    mapping.genericRead = new DWORD(FILE_GENERIC_READ);
    mapping.genericWrite = new DWORD(FILE_GENERIC_WRITE);
    mapping.genericExecute = new DWORD(FILE_GENERIC_EXECUTE);
    mapping.genericAll = new DWORD(FILE_ALL_ACCESS);
    final Memory securityDescriptorMemoryPointer = new Memory(1);
    final PRIVILEGE_SET privileges = new PRIVILEGE_SET(1);
    privileges.PrivilegeCount = new DWORD(0);
    final DWORDByReference privilegeLength = new DWORDByReference(new DWORD(privileges.size()));
    final DWORDByReference grantedAccess = new DWORDByReference();
    final BOOLByReference result = new BOOLByReference();
    final boolean status = Advapi32.INSTANCE.AccessCheck(securityDescriptorMemoryPointer, null, new DWORD(FILE_GENERIC_READ), mapping, privileges, privilegeLength, grantedAccess, result);
    assertFalse(status);
    assertFalse(result.getValue().booleanValue());
    assertEquals(WinError.ERROR_INVALID_HANDLE, Kernel32.INSTANCE.GetLastError());
}

Example 89 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class Advapi32Test method testEqualSid.

public void testEqualSid() {
    String sidString = EVERYONE;
    PSIDByReference sid1 = new PSIDByReference();
    PSIDByReference sid2 = new PSIDByReference();
    assertTrue("SID1 conversion failed", Advapi32.INSTANCE.ConvertStringSidToSid(sidString, sid1));
    assertTrue("SID2 conversion failed", Advapi32.INSTANCE.ConvertStringSidToSid(sidString, sid2));
    try {
        assertTrue("Converted SID1 not valid", Advapi32.INSTANCE.IsValidSid(sid1.getValue()));
        assertTrue("Converted SID2 not valid", Advapi32.INSTANCE.IsValidSid(sid2.getValue()));
        assertTrue("Invalid sid", Advapi32.INSTANCE.EqualSid(sid1.getValue(), sid2.getValue()));
    } finally {
        Kernel32Util.freeLocalMemory(sid1.getValue().getPointer());
        Kernel32Util.freeLocalMemory(sid2.getValue().getPointer());
    }
}

Example 90 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class Advapi32Test method testRegEnumKeyEx.

public void testRegEnumKeyEx() {
    HKEYByReference phKey = new HKEYByReference();
    assertEquals(W32Errors.ERROR_SUCCESS, Advapi32.INSTANCE.RegOpenKeyEx(WinReg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings", 0, WinNT.KEY_READ, phKey));
    IntByReference lpcSubKeys = new IntByReference();
    IntByReference lpcMaxSubKeyLen = new IntByReference();
    assertEquals(W32Errors.ERROR_SUCCESS, Advapi32.INSTANCE.RegQueryInfoKey(phKey.getValue(), null, null, null, lpcSubKeys, lpcMaxSubKeyLen, null, null, null, null, null, null));
    char[] name = new char[lpcMaxSubKeyLen.getValue() + 1];
    for (int i = 0; i < lpcSubKeys.getValue(); i++) {
        IntByReference lpcchValueName = new IntByReference(lpcMaxSubKeyLen.getValue() + 1);
        assertEquals(W32Errors.ERROR_SUCCESS, Advapi32.INSTANCE.RegEnumKeyEx(phKey.getValue(), i, name, lpcchValueName, null, null, null, null));
        assertEquals(Native.toString(name).length(), lpcchValueName.getValue());
    }
    assertEquals(W32Errors.ERROR_SUCCESS, Advapi32.INSTANCE.RegCloseKey(phKey.getValue()));
}