Package ctypes.java

Examples of ctypes.java.CDLL

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    return new TestSuite(TestPlatform.class);
  }

  public void testSystemTimeAPIs() {
    try {
      CDLL dll = CDLL.LoadLibrary("kernel32.dll");
      CFunction getSystemTimeAsFileTime = dll
          .loadFunction("GetSystemTimeAsFileTime");

      FILETIME ft = new FILETIME();
      Object[] ary = { ft };
      Object o = getSystemTimeAsFileTime.call(null, ary,
          CFunction.FUNCFLAG_STDCALL);
      long lowValue = ft.dwLowDateTime.getValue();
      long highValue = ft.dwHighDateTime.getValue();
      System.out.println(lowValue);
      System.out.println(highValue);
      assertTrue(highValue >= 29767328);
      /*
       * BOOL FileTimeToSystemTime( const FILETIME* lpFileTime, LPSYSTEMTIME
       * lpSystemTime );
       */

      CFunction fileTimeToSystemTime = dll.loadFunction("FileTimeToSystemTime");
      SYSTEMTIME st = new SYSTEMTIME();
      Object[] ary1 = { ft, st };
      o = fileTimeToSystemTime.call(CInt.class, ary1,
          CFunction.FUNCFLAG_STDCALL);
      int year = st.wYear.getValue();
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    }
  }

  public void testComparingSystemTimesWithOurAlgorithm2() {
    try {
      CDLL dll = CDLL.LoadLibrary("kernel32.dll");
      CFunction getSystemTimeAsFileTime = dll
          .loadFunction("GetSystemTimeAsFileTime");

      int lowValue = 926944912;
      int highValue = 29767328;

      FILETIME ft = new FILETIME();
      ft.dwLowDateTime.setValue(lowValue);
      ft.dwHighDateTime.setValue(highValue);

      CFunction fileTimeToSystemTime = dll.loadFunction("FileTimeToSystemTime");
      SYSTEMTIME st = new SYSTEMTIME();
      Object[] ary1 = { ft, st };

      Object o = fileTimeToSystemTime.call(CInt.class, ary1,
          CFunction.FUNCFLAG_STDCALL);
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    }
  }
 
  public void testComparingSystemTimesWithOurAlgorithm() {
    try {
      CDLL dll = CDLL.LoadLibrary("kernel32.dll");
      CFunction getSystemTimeAsFileTime = dll
          .loadFunction("GetSystemTimeAsFileTime");

      String hex = "40B3B13FED2AC001";
      FileTime f = FileTime.parseLittleEndianHex(hex);

      FILETIME ft = new FILETIME();
      ft.dwLowDateTime.setValue((int) f.getLow());
      ft.dwHighDateTime.setValue((int) f.getHigh());

      CFunction fileTimeToSystemTime = dll.loadFunction("FileTimeToSystemTime");
      SYSTEMTIME st = new SYSTEMTIME();
      Object[] ary1 = { ft, st };

      //Sat, 30 September 2000 14:46:43
      Object o = fileTimeToSystemTime.call(CInt.class, ary1,
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    }
  }
 
  public void testZeroFiletime() {
    try {
      CDLL dll = CDLL.LoadLibrary("kernel32.dll");

      FILETIME ft = new FILETIME();
      ft.dwLowDateTime.setValue((int) 0);
      ft.dwHighDateTime.setValue((int) 0);

      CFunction fileTimeToSystemTime = dll.loadFunction("FileTimeToSystemTime");
      CFunction getFileTimeAsSystemTime = dll.loadFunction("SystemTimeToFileTime");
     
      SYSTEMTIME st = new SYSTEMTIME();
      Object[] ary1 = { ft, st };

      //Sat, 30 September 2000 14:46:43
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   * used as the difference in 100ns ticks between the UNIX and FILETIME epochs.
   *
   */
  public void testSkewBetweenUNIXEpochAndWindowsEpoch() {
    try {
      CDLL dll = CDLL.LoadLibrary("kernel32.dll");

      CFunction systemTimeToFileTime = dll
      .loadFunction("SystemTimeToFileTime");
     
      SYSTEMTIME zeroTime = new SYSTEMTIME();
      zeroTime.wDay.setValue((short)1);
      zeroTime.wMonth.setValue((short)1);
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Related Classes of ctypes.java.CDLL

  • isi.pasco2.TestPlatform
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