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

Example 1 with SHORT

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

the class ITypeLibTest method testFindName.

public void testFindName() {
    ITypeLib shellTypeLib = loadShellTypeLib();
    // The found member is Count, search done with lowercase value to test
    // correct behaviour (search is case insensitive)
    String memberValue = "count";
    String memberValueOk = "Count";
    Pointer p = Ole32.INSTANCE.CoTaskMemAlloc((memberValue.length() + 1L) * Native.WCHAR_SIZE);
    WTypes.LPOLESTR olestr = new WTypes.LPOLESTR(p);
    olestr.setValue(memberValue);
    short maxResults = 100;
    ULONG lHashVal = new ULONG(0);
    USHORTByReference pcFound = new USHORTByReference(maxResults);
    Pointer[] pointers = new Pointer[maxResults];
    MEMBERID[] rgMemId = new MEMBERID[maxResults];
    HRESULT hr = shellTypeLib.FindName(olestr, lHashVal, pointers, rgMemId, pcFound);
    assertTrue(COMUtils.SUCCEEDED(hr));
    // If a reader can come up with more tests it would be appretiated,
    // the documentation is unclear what more can be expected
    // 2 matches come from manual tests
    assertTrue(pcFound.getValue().intValue() == 2);
    // Check that function return corrected member name (Count) - see uppercase C
    assertEquals(memberValueOk, olestr.getValue());
    // There have to be as many pointers as reported by pcFound
    assertNotNull(pointers[0]);
    assertNotNull(pointers[1]);
    // Might be flaky, contract only defined positions 0 -> (pcFound - 1)
    assertNull(pointers[2]);
    // Test access to second value
    TypeInfo secondTypeInfo = new TypeInfo(pointers[1]);
    PointerByReference pbr = new PointerByReference();
    hr = secondTypeInfo.GetTypeAttr(pbr);
    assertTrue(COMUtils.SUCCEEDED(hr));
    OaIdl.TYPEATTR pTypeAttr = new OaIdl.TYPEATTR(pbr.getValue());
    // Either interface FolderItemVerbs ({1F8352C0-50B0-11CF-960C-0080C7F4EE85})
    // or FolderItems ({744129E0-CBE5-11CE-8350-444553540000})
    String typeGUID = pTypeAttr.guid.toGuidString();
    assertTrue(typeGUID.equals("{1F8352C0-50B0-11CF-960C-0080C7F4EE85}") || typeGUID.equals("{744129E0-CBE5-11CE-8350-444553540000}"));
    secondTypeInfo.ReleaseTypeAttr(pTypeAttr);
    Ole32.INSTANCE.CoTaskMemFree(olestr.getPointer());
}

Example 2 with SHORT

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

the class TypeLibUtilTest method testFindName.

public void testFindName() {
    // Test is modelled after ITypeLibTest#testFindName
    TypeLibUtil shellTypeLib = loadShellTypeLib();
    String memberValue = "count";
    String memberValueOk = "Count";
    FindName result = shellTypeLib.FindName(memberValue, 0, (short) 100);
    // 2 matches come from manual tests
    assertEquals(2, result.getFound());
    // Check that function return corrected member name (Count) - see uppercase C
    assertEquals(memberValueOk, result.getNameBuf());
    // There have to be as many pointers as reported by pcFound
    ITypeInfo[] typelib = result.getTInfo();
    assertEquals(2, typelib.length);
    assertNotNull(typelib[0]);
    assertNotNull(typelib[1]);
    PointerByReference pbr = new PointerByReference();
    HRESULT hr = typelib[1].GetTypeAttr(pbr);
    assertTrue(COMUtils.SUCCEEDED(hr));
    OaIdl.TYPEATTR pTypeAttr = new OaIdl.TYPEATTR(pbr.getValue());
    // Either interface FolderItemVerbs ({1F8352C0-50B0-11CF-960C-0080C7F4EE85})
    // or FolderItems ({744129E0-CBE5-11CE-8350-444553540000})
    String typeGUID = pTypeAttr.guid.toGuidString();
    assertTrue(typeGUID.equals("{1F8352C0-50B0-11CF-960C-0080C7F4EE85}") || typeGUID.equals("{744129E0-CBE5-11CE-8350-444553540000}"));
    typelib[1].ReleaseTypeAttr(pTypeAttr);
}

Example 3 with SHORT

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

the class WevtapiTest method testReadEvents.

public void testReadEvents() throws Exception {
    EVT_HANDLE queryHandle = null;
    EVT_HANDLE contextHandle = null;
    File testEvtx = new File(getClass().getResource("/res/WevtapiTest.sample1.evtx").toURI());
    StringBuilder sb = new StringBuilder();
    try {
        // test EvtQuery
        queryHandle = Wevtapi.INSTANCE.EvtQuery(null, testEvtx.getPath(), null, Winevt.EVT_QUERY_FLAGS.EvtQueryFilePath);
        // test EvtCreateRenderContext
        String[] targets = { "Event/System/Provider/@Name", "Event/System/EventRecordID", "Event/System/EventID", "Event/EventData/Data", "Event/System/TimeCreated/@SystemTime" };
        contextHandle = Wevtapi.INSTANCE.EvtCreateRenderContext(targets.length, targets, Winevt.EVT_RENDER_CONTEXT_FLAGS.EvtRenderContextValues);
        // test EvtNext
        int eventArraySize = 10;
        int evtNextTimeout = 1000;
        int arrayIndex = 0;
        EVT_HANDLE[] eventArray = new EVT_HANDLE[eventArraySize];
        IntByReference returned = new IntByReference();
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
        while (Wevtapi.INSTANCE.EvtNext(queryHandle, eventArraySize, eventArray, evtNextTimeout, 0, returned)) {
            // test EvtRender
            Memory buff;
            IntByReference propertyCount = new IntByReference();
            Winevt.EVT_VARIANT evtVariant = new Winevt.EVT_VARIANT();
            for (int i = 0; i < returned.getValue(); i++) {
                buff = WevtapiUtil.EvtRender(contextHandle, eventArray[i], Winevt.EVT_RENDER_FLAGS.EvtRenderEventValues, propertyCount);
                assertThat("PropertyCount", propertyCount.getValue(), is(5));
                useMemory(evtVariant, buff, 0);
                assertThat("Provider Name", (String) evtVariant.getValue(), is("testSource"));
                sb.append((String) evtVariant.getValue());
                useMemory(evtVariant, buff, 1);
                assertThat("EventRecordID", (Long) evtVariant.getValue(), is((long) arrayIndex * eventArraySize + i + 1));
                useMemory(evtVariant, buff, 2);
                assertThat("EventID", (Short) evtVariant.getValue(), is((short) (5000 + (arrayIndex * eventArraySize + i + 1))));
                useMemory(evtVariant, buff, 3);
                String[] args = (String[]) evtVariant.getValue();
                assertThat("Data#length", args.length, is(1));
                assertThat("Data#value", args[0], is("testMessage" + (arrayIndex * eventArraySize + i + 1)));
                useMemory(evtVariant, buff, 4);
                Date systemtime = ((WinBase.FILETIME) evtVariant.getValue()).toDate();
                assertThat("TimeCreated", dateFormat.format(systemtime), is("2016-08-17"));
            }
            arrayIndex++;
        }
        if (Kernel32.INSTANCE.GetLastError() != WinError.ERROR_SUCCESS && Kernel32.INSTANCE.GetLastError() != WinError.ERROR_NO_MORE_ITEMS) {
            throw new Win32Exception(Kernel32.INSTANCE.GetLastError());
        }
        assertThat(sb.length() > 0, is(true));
    } finally {
        // test EvtClose
        if (queryHandle != null) {
            Wevtapi.INSTANCE.EvtClose(queryHandle);
        }
        if (contextHandle != null) {
            Wevtapi.INSTANCE.EvtClose(contextHandle);
        }
    }
    // =========== Test accessing binary data and empty value ================
    queryHandle = null;
    contextHandle = null;
    testEvtx = new File(getClass().getResource("/res/WevtapiTest.sample2.evtx").toURI());
    try {
        queryHandle = Wevtapi.INSTANCE.EvtQuery(null, testEvtx.getPath(), null, Winevt.EVT_QUERY_FLAGS.EvtQueryFilePath);
        String[] targets = { "Event/EventData/Binary", "Event/System/Correlation" };
        contextHandle = Wevtapi.INSTANCE.EvtCreateRenderContext(targets.length, targets, Winevt.EVT_RENDER_CONTEXT_FLAGS.EvtRenderContextValues);
        int read = 0;
        int eventArraySize = 1;
        int evtNextTimeout = 1000;
        EVT_HANDLE[] eventArray = new EVT_HANDLE[eventArraySize];
        IntByReference returned = new IntByReference();
        while (Wevtapi.INSTANCE.EvtNext(queryHandle, eventArraySize, eventArray, evtNextTimeout, 0, returned)) {
            Memory buff;
            IntByReference propertyCount = new IntByReference();
            Winevt.EVT_VARIANT evtVariant = new Winevt.EVT_VARIANT();
            for (int i = 0; i < returned.getValue(); i++) {
                read++;
                buff = WevtapiUtil.EvtRender(contextHandle, eventArray[i], Winevt.EVT_RENDER_FLAGS.EvtRenderEventValues, propertyCount);
                assertThat("PropertyCount", propertyCount.getValue(), is(2));
                useMemory(evtVariant, buff, 0);
                assertThat("Binary", (byte[]) evtVariant.getValue(), is(new byte[] { (byte) 0xD9, (byte) 0x06, 0, 0 }));
                useMemory(evtVariant, buff, 1);
                assertThat("Correlation", evtVariant.getValue(), nullValue());
            }
        }
        assertThat(read, is(1));
    } finally {
        // test EvtClose
        if (queryHandle != null) {
            Wevtapi.INSTANCE.EvtClose(queryHandle);
        }
        if (contextHandle != null) {
            Wevtapi.INSTANCE.EvtClose(contextHandle);
        }
    }
    // =========== Test accessing GUID + SID data ================
    queryHandle = null;
    contextHandle = null;
    testEvtx = new File(getClass().getResource("/res/WevtapiTest.sample3.evtx").toURI());
    try {
        queryHandle = Wevtapi.INSTANCE.EvtQuery(null, testEvtx.getPath(), null, Winevt.EVT_QUERY_FLAGS.EvtQueryFilePath);
        String[] targets = { "Event/System/Security/@UserID", "Event/System/Provider/@Guid" };
        contextHandle = Wevtapi.INSTANCE.EvtCreateRenderContext(targets.length, targets, Winevt.EVT_RENDER_CONTEXT_FLAGS.EvtRenderContextValues);
        int read = 0;
        int eventArraySize = 1;
        int evtNextTimeout = 1000;
        EVT_HANDLE[] eventArray = new EVT_HANDLE[eventArraySize];
        IntByReference returned = new IntByReference();
        while (Wevtapi.INSTANCE.EvtNext(queryHandle, eventArraySize, eventArray, evtNextTimeout, 0, returned)) {
            Memory buff;
            IntByReference propertyCount = new IntByReference();
            Winevt.EVT_VARIANT evtVariant = new Winevt.EVT_VARIANT();
            for (int i = 0; i < returned.getValue(); i++) {
                read++;
                buff = WevtapiUtil.EvtRender(contextHandle, eventArray[i], Winevt.EVT_RENDER_FLAGS.EvtRenderEventValues, propertyCount);
                assertThat("PropertyCount", propertyCount.getValue(), is(2));
                useMemory(evtVariant, buff, 0);
                assertThat("Security#UserID", ((WinNT.PSID) evtVariant.getValue()).getSidString(), is("S-1-5-21-3178902164-3053647283-518304804-1001"));
                useMemory(evtVariant, buff, 1);
                assertThat("Provider#GUID", ((Guid.GUID) evtVariant.getValue()).toGuidString(), is("{B0AA8734-56F7-41CC-B2F4-DE228E98B946}"));
            }
        }
        assertThat(read, is(1));
    } finally {
        // test EvtClose
        if (queryHandle != null) {
            Wevtapi.INSTANCE.EvtClose(queryHandle);
        }
        if (contextHandle != null) {
            Wevtapi.INSTANCE.EvtClose(contextHandle);
        }
    }
}

Example 4 with SHORT

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

the class VariantTest method testVariantClear.

public void testVariantClear() {
    VARIANT variant = new VARIANT(new SHORT(33333));
    HRESULT hr = OleAuto.INSTANCE.VariantClear(variant);
    assertTrue("hr: " + hr.intValue(), hr.intValue() == 0);
}

Example 5 with SHORT

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

the class VariantTest method testVariantCopyShort.

public void testVariantCopyShort() {
    VARIANT variantSource = new VARIANT(new SHORT(33333));
    VARIANT variantDest = new VARIANT();
    //System.out.println(variantSource.toString(true));
    HRESULT hr = OleAuto.INSTANCE.VariantCopy(variantDest.getPointer(), variantSource);
    assertTrue("hr: " + hr.intValue(), hr.intValue() == 0);
}