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

Example 61 with DWORD

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

the class RunningObjectTable_Test method NoteChangeTime.

@Test
public void NoteChangeTime() {
    PointerByReference pprot = new PointerByReference();
    HRESULT hr = Ole32.INSTANCE.GetRunningObjectTable(new DWORD(0), pprot);
    COMUtils.checkRC(hr);
    IRunningObjectTable rot = new RunningObjectTable(pprot.getValue());
//Can't yet be tested as IMoniker is not fully implemented,
// so we can't register an object, and hence can't get a registration key
//rot.NoteChangeTime(dwRegister, pfiletime);
}

Example 62 with DWORD

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

the class RunningObjectTable_Test method GetObject.

@Test
public void GetObject() {
    PointerByReference pprot = new PointerByReference();
    HRESULT hr = Ole32.INSTANCE.GetRunningObjectTable(new DWORD(0), pprot);
    COMUtils.checkRC(hr);
    IRunningObjectTable rot = new RunningObjectTable(pprot.getValue());
    PointerByReference ppenumMoniker = new PointerByReference();
    hr = rot.EnumRunning(ppenumMoniker);
    COMUtils.checkRC(hr);
    IEnumMoniker iterator = new EnumMoniker(ppenumMoniker.getValue());
    iterator.Reset();
    PointerByReference rgelt = new PointerByReference();
    ULONGByReference pceltFetched = new ULONGByReference();
    hr = iterator.Next(new ULONG(1), rgelt, pceltFetched);
    while (WinNT.S_OK.equals(hr) && pceltFetched.getValue().intValue() > 0) {
        Moniker moniker = new Moniker(rgelt.getValue());
        PointerByReference ppbc = new PointerByReference();
        Ole32.INSTANCE.CreateBindCtx(new DWORD(), ppbc);
        String name = moniker.GetDisplayName(ppbc.getValue(), moniker.getPointer());
        PointerByReference ppunkObject = new PointerByReference();
        hr = rot.GetObject(moniker.getPointer(), ppunkObject);
        COMUtils.checkRC(hr);
        IUnknown unk = new Unknown(ppunkObject.getValue());
        PointerByReference ppvObject = new PointerByReference();
        hr = unk.QueryInterface(new REFIID(IUnknown.IID_IUNKNOWN), ppvObject);
        assertEquals(0, hr.intValue());
        assertNotNull(ppvObject.getValue());
        moniker.Release();
        hr = iterator.Next(new ULONG(1), rgelt, pceltFetched);
    }
}

Example 63 with DWORD

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

the class RunningObjectTable_Test method GetRunningObjectTable.

@Test
public void GetRunningObjectTable() {
    PointerByReference pprot = new PointerByReference();
    HRESULT hr = Ole32.INSTANCE.GetRunningObjectTable(new DWORD(0), pprot);
    COMUtils.checkRC(hr);
    assertNotNull(pprot.getValue());
}

Example 64 with DWORD

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

the class Advapi32Util method registryGetIntValue.

/**
	 * Get a registry DWORD value.
	 *
	 * @param root
	 *            Root key.
	 * @param key
	 *            Registry key path.
	 * @param value
	 *            Name of the value to retrieve.
	 * @return Integer value.
	 */
public static int registryGetIntValue(HKEY root, String key, String value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, key, 0, WinNT.KEY_READ, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        return registryGetIntValue(phkKey.getValue(), value);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}