Package com.sun.jna.platform.win32.WinNT

Examples of com.sun.jna.platform.win32.WinNT.HANDLE

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        Kernel32 klib = Kernel32.INSTANCE;
        int mask = WinNT.FILE_SHARE_READ
            | WinNT.FILE_SHARE_WRITE | WinNT.FILE_SHARE_DELETE;
        int flags = WinNT.FILE_FLAG_BACKUP_SEMANTICS
            | WinNT.FILE_FLAG_OVERLAPPED;
        HANDLE handle = klib.CreateFile(file.getAbsolutePath(),
            WinNT.FILE_LIST_DIRECTORY,
            mask, null, WinNT.OPEN_EXISTING,
                flags, null);
        if (WinBase.INVALID_HANDLE_VALUE.equals(handle)) {
            throw new IOException("Unable to open " + file + " ("
                                  + klib.GetLastError() + ")");
        }
        int notifyMask = convertMask(eventMask);
        FileInfo finfo = new FileInfo(file, handle, notifyMask, recursive);
        fileMap.put(file, finfo);
        handleMap.put(handle, finfo);
        // Existing port is returned
        port = klib.CreateIoCompletionPort(handle, port, handle.getPointer(), 0);
        if (WinBase.INVALID_HANDLE_VALUE.equals(port)) {
            throw new IOException("Unable to create/use I/O Completion port "
                    + "for " + file + " ("
                    + klib.GetLastError() + ")");
        }
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                int w = bounds.width;
                int h = bounds.height;
                int ww = win.getWidth();
                int wh = win.getHeight();
                HDC screenDC = user.GetDC(null);
                HANDLE oldBitmap = null;
                try {
                    if (memDC == null) {
                        memDC = gdi.CreateCompatibleDC(screenDC);
                    }
                    if (hBitmap == null || !win.getSize().equals(bitmapSize)) {
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   */
  public static Account[] getCurrentUserGroups() {   
      HANDLEByReference phToken = new HANDLEByReference();     
      try {
        // open thread or process token
          HANDLE threadHandle = Kernel32.INSTANCE.GetCurrentThread();
          if (! Advapi32.INSTANCE.OpenThreadToken(threadHandle,
              WinNT.TOKEN_DUPLICATE | WinNT.TOKEN_QUERY, true, phToken)) {
              if (W32Errors.ERROR_NO_TOKEN != Kernel32.INSTANCE.GetLastError()) {
                throw new Win32Exception(Kernel32.INSTANCE.GetLastError());
              }         
              HANDLE processHandle = Kernel32.INSTANCE.GetCurrentProcess();
              if (! Advapi32.INSTANCE.OpenProcessToken(processHandle,
                  WinNT.TOKEN_DUPLICATE | WinNT.TOKEN_QUERY, phToken)) {
                throw new Win32Exception(Kernel32.INSTANCE.GetLastError());
              }
          }
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      assertTrue(W32Errors.ERROR_SUCCESS != Kernel32.INSTANCE.GetLastError());
    }
   
    public void testOpenThreadTokenNoToken() {
      HANDLEByReference phToken = new HANDLEByReference();
      HANDLE threadHandle = Kernel32.INSTANCE.GetCurrentThread();
      assertNotNull(threadHandle);
      assertFalse(Advapi32.INSTANCE.OpenThreadToken(threadHandle,
          WinNT.TOKEN_READ, false, phToken));
      assertEquals(W32Errors.ERROR_NO_TOKEN, Kernel32.INSTANCE.GetLastError());
    }
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      assertEquals(W32Errors.ERROR_NO_TOKEN, Kernel32.INSTANCE.GetLastError());
    }
   
    public void testOpenProcessToken() {
      HANDLEByReference phToken = new HANDLEByReference();
      HANDLE processHandle = Kernel32.INSTANCE.GetCurrentProcess();
      assertTrue(Advapi32.INSTANCE.OpenProcessToken(processHandle,
          WinNT.TOKEN_DUPLICATE | WinNT.TOKEN_QUERY, phToken));
      assertTrue(Kernel32.INSTANCE.CloseHandle(phToken.getValue()));     
    }
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      assertTrue(Kernel32.INSTANCE.CloseHandle(phToken.getValue()));     
    }
   
    public void testOpenThreadOrProcessToken() {
      HANDLEByReference phToken = new HANDLEByReference();
      HANDLE threadHandle = Kernel32.INSTANCE.GetCurrentThread();
      if (! Advapi32.INSTANCE.OpenThreadToken(threadHandle,
          WinNT.TOKEN_DUPLICATE | WinNT.TOKEN_QUERY, true, phToken)) {
          assertEquals(W32Errors.ERROR_NO_TOKEN, Kernel32.INSTANCE.GetLastError());
          HANDLE processHandle = Kernel32.INSTANCE.GetCurrentProcess();
          assertTrue(Advapi32.INSTANCE.OpenProcessToken(processHandle,
              WinNT.TOKEN_DUPLICATE | WinNT.TOKEN_QUERY, phToken));
      }
      assertTrue(Kernel32.INSTANCE.CloseHandle(phToken.getValue()));
    }
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    }
   
    public void testDuplicateToken() {
      HANDLEByReference phToken = new HANDLEByReference();
      HANDLEByReference phTokenDup = new HANDLEByReference();
      HANDLE processHandle = Kernel32.INSTANCE.GetCurrentProcess();
        assertTrue(Advapi32.INSTANCE.OpenProcessToken(processHandle,
            WinNT.TOKEN_DUPLICATE | WinNT.TOKEN_QUERY, phToken));
        assertTrue(Advapi32.INSTANCE.DuplicateToken(phToken.getValue(),
            WinNT.SECURITY_IMPERSONATION_LEVEL.SecurityImpersonation, phTokenDup));
      assertTrue(Kernel32.INSTANCE.CloseHandle(phTokenDup.getValue()));
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    }
   
    public void testDuplicateTokenEx() {
      HANDLEByReference hExistingToken = new HANDLEByReference();
      HANDLEByReference phNewToken = new HANDLEByReference();
      HANDLE processHandle = Kernel32.INSTANCE.GetCurrentProcess();
      assertTrue(Advapi32.INSTANCE.OpenProcessToken(processHandle,
          WinNT.TOKEN_DUPLICATE | WinNT.TOKEN_QUERY, hExistingToken));
      assertTrue(Advapi32.INSTANCE.DuplicateTokenEx(hExistingToken.getValue(),
          WinNT.GENERIC_READ, null, SECURITY_IMPERSONATION_LEVEL.SecurityAnonymous,
          TOKEN_TYPE.TokenPrimary, phNewToken));
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      assertTrue(Kernel32.INSTANCE.CloseHandle(hExistingToken.getValue()));
    }
   
    public void testGetTokenOwnerInformation() {
      HANDLEByReference phToken = new HANDLEByReference();
      HANDLE processHandle = Kernel32.INSTANCE.GetCurrentProcess();
        assertTrue(Advapi32.INSTANCE.OpenProcessToken(processHandle,
            WinNT.TOKEN_DUPLICATE | WinNT.TOKEN_QUERY, phToken));
        IntByReference tokenInformationLength = new IntByReference();
        assertFalse(Advapi32.INSTANCE.GetTokenInformation(phToken.getValue(),
            WinNT.TOKEN_INFORMATION_CLASS.TokenOwner, null, 0, tokenInformationLength));
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        assertTrue(Kernel32.INSTANCE.CloseHandle(phToken.getValue()));
    }
   
    public void testGetTokenUserInformation() {
      HANDLEByReference phToken = new HANDLEByReference();
      HANDLE processHandle = Kernel32.INSTANCE.GetCurrentProcess();
        assertTrue(Advapi32.INSTANCE.OpenProcessToken(processHandle,
            WinNT.TOKEN_DUPLICATE | WinNT.TOKEN_QUERY, phToken));
        IntByReference tokenInformationLength = new IntByReference();
        assertFalse(Advapi32.INSTANCE.GetTokenInformation(phToken.getValue(),
            WinNT.TOKEN_INFORMATION_CLASS.TokenUser, null, 0, tokenInformationLength));
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Related Classes of com.sun.jna.platform.win32.WinNT.HANDLE

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  • com.sun.jna.Memory
  • com.sun.jna.platform.win32.Advapi32Test
  • com.sun.jna.platform.win32.Advapi32Util
  • com.sun.jna.platform.win32.Advapi32Util.Account
  • com.sun.jna.platform.win32.Advapi32Util.EventLogIterator
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  • com.sun.jna.platform.win32.Advapi32UtilTest
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