Examples with CFStringRef net.pms.util.jna.macos.corefoundation.CoreFoundation.CFStringRef used on opensource projects

Example 1 with CFStringRef

use of net.pms.util.jna.macos.corefoundation.CoreFoundation.CFStringRef in project UniversalMediaServer by UniversalMediaServer.

the class IOKitUtils method disableGoToSleep.

/**
 * Tells the OS to prevent system sleep until further notice by creating an
 * assertion.
 *
 * @param assertionName the name of the assertion to create.
 * @param assertionDetails the details of the assertion to create.
 * @return The assertion id if an assertion is created. This value is needed
 *         when calling {@link #enableGoToSleep} to cancel the assertion.
 * @throws IOKitException If an error occurs during the operation.
 */
public static int disableGoToSleep(String assertionName, String assertionDetails) throws IOKitException {
    IntByReference assertionIdRef = new IntByReference();
    CFStringRef assertionType = CFStringRef.toCFStringRef(IOKit.kIOPMAssertPreventUserIdleSystemSleep);
    CFStringRef name = CFStringRef.toCFStringRef(assertionName);
    CFStringRef details = CFStringRef.toCFStringRef(assertionDetails);
    if (isMacOsVersionEqualOrGreater(7, 0)) {
        KernReturnT ioReturn = ioKit.IOPMAssertionCreateWithDescription(assertionType, name, details, null, null, 0, null, assertionIdRef);
        if (ioReturn == DefaultKernReturnT.KERN_SUCCESS) {
            return assertionIdRef.getValue();
        }
        throw new IOKitException("IOPMAssertionCreateWithDescription failed with error code: " + ioReturn.toStandardString());
    } else if (isMacOsVersionEqualOrGreater(6, 0)) {
        KernReturnT ioReturn = ioKit.IOPMAssertionCreateWithName(assertionType, IOKit.kIOPMAssertionLevelOn, name, assertionIdRef);
        if (ioReturn == DefaultKernReturnT.KERN_SUCCESS) {
            return assertionIdRef.getValue();
        }
        throw new IOKitException("IOPMAssertionCreateWithName failed with error code: " + ioReturn.toStandardString());
    } else if (isMacOsVersionEqualOrGreater(5, 0)) {
        @SuppressWarnings("deprecation") KernReturnT ioReturn = ioKit.IOPMAssertionCreate(assertionType, IOKit.kIOPMAssertionLevelOn, assertionIdRef);
        if (ioReturn == DefaultKernReturnT.KERN_SUCCESS) {
            return assertionIdRef.getValue();
        }
        throw new IOKitException("IOPMAssertionCreate failed with error code: " + ioReturn.toStandardString());
    }
    throw new IOKitException("Unable to disable sleep mode; maxOS " + System.getProperty("os.version") + "doesn't support sleep prevention");
}

Example 2 with CFStringRef

use of net.pms.util.jna.macos.corefoundation.CoreFoundation.CFStringRef in project UniversalMediaServer by UniversalMediaServer.

the class CoreFoundationTest method testCFString.

/**
 * Tests {@link CFStringRef} and {@link CFMutableStringRef}.
 *
 * @throws Throwable if an error occurs during the test.
 */
@Test
public void testCFString() throws Throwable {
    assertEquals("FooBar", CFStringRef.toCFStringRef("FooBar").toString());
    assertEquals("", CFStringRef.toCFStringRef("").toString());
    assertNull(CFStringRef.toCFStringRef(null));
    assertEquals(IOKit.kIOPMAssertionTypePreventUserIdleDisplaySleep, CFStringRef.toCFStringRef(IOKit.kIOPMAssertionTypePreventUserIdleDisplaySleep).toString());
    CFStringRef cfStringRef = new CFStringRef(Pointer.NULL);
    CFStringRef cfStringRef2 = null;
    assertEquals(CFComparisonResult.kCFCompareLessThan, cfStringRef.compareTo(cfStringRef2));
    cfStringRef2 = new CFStringRef(Pointer.NULL);
    assertEquals(CFComparisonResult.kCFCompareEqualTo, cfStringRef.compareTo(cfStringRef2));
    cfStringRef = CFStringRef.toCFStringRef("a");
    assertEquals(CFComparisonResult.kCFCompareLessThan, cfStringRef.compareTo(cfStringRef2));
    cfStringRef2 = CFStringRef.toCFStringRef("b");
    assertEquals(CFComparisonResult.kCFCompareLessThan, cfStringRef.compareTo(cfStringRef2));
    CF.CFRelease(cfStringRef);
    CF.CFRelease(cfStringRef2);
    cfStringRef = CFStringRef.toCFStringRef("Foo-BAR");
    cfStringRef2 = CFStringRef.toCFStringRef("foo-bar");
    assertEquals(CFComparisonResult.kCFCompareLessThan, cfStringRef.compareTo(cfStringRef2));
    assertEquals(CFComparisonResult.kCFCompareEqualTo, cfStringRef.compareTo(cfStringRef2, CFStringCompareFlags.kCFCompareCaseInsensitive));
    assertEquals(CFComparisonResult.kCFCompareEqualTo, cfStringRef.compareTo(cfStringRef2, CFStringCompareFlags.kCFCompareCaseInsensitive, CFStringCompareFlags.kCFCompareCaseInsensitive));
    assertEquals(new NativeLong(4), CF.CFStringConvertEncodingToNSStringEncoding(CFStringBuiltInEncodings.kCFStringEncodingUTF8.getValue()));
    CF.CFRelease(cfStringRef);
    cfStringRef = CF.CFStringCreateWithCString(null, "test string", CFStringBuiltInEncodings.kCFStringEncodingUTF8.getValue());
    assertEquals("test string", cfStringRef.toString());
    byte[] stringBytes = "Test byte array string".getBytes(StandardCharsets.UTF_16BE);
    CF.CFRelease(cfStringRef2);
    cfStringRef2 = CF.CFStringCreateWithBytes(null, stringBytes, stringBytes.length, CFStringBuiltInEncodings.kCFStringEncodingUTF16BE.getValue(), false);
    assertEquals("Test byte array string", cfStringRef2.toString());
    StringByReference refString = new StringByReference(20);
    assertTrue(CF.CFStringGetCString(cfStringRef, refString, refString.getAllocatedSize(), CFStringBuiltInEncodings.kCFStringEncodingASCII.getValue()));
    assertEquals("test string", refString.getValue());
    refString = CF.CFStringGetCStringPtr(cfStringRef2, CFStringBuiltInEncodings.kCFStringEncodingMacRoman.getValue());
    assertEquals("Test byte array string", refString.toString());
    refString = new StringByReference(CF.CFStringGetMaximumSizeOfFileSystemRepresentation(cfStringRef2));
    assertTrue(CF.CFStringGetFileSystemRepresentation(cfStringRef2, refString, refString.getAllocatedSize()));
    CF.CFRelease(cfStringRef);
    cfStringRef = CF.CFStringCreateWithFileSystemRepresentation(null, refString);
    assertTrue(cfStringRef.compareTo(cfStringRef2) == CFComparisonResult.kCFCompareEqualTo);
    CFMutableStringRef mutableStringRef = CF.CFStringCreateMutableCopy(null, 0, cfStringRef2);
    assertTrue(mutableStringRef.compareTo(cfStringRef) == CFComparisonResult.kCFCompareEqualTo);
    CF.CFRelease(cfStringRef);
    CF.CFRelease(cfStringRef2);
    CF.CFRelease(mutableStringRef);
}

Example 3 with CFStringRef

use of net.pms.util.jna.macos.corefoundation.CoreFoundation.CFStringRef in project UniversalMediaServer by UniversalMediaServer.

the class CoreFoundationTest method testCFArray.

/**
 * Tests {@link CFArrayRef} and {@link CFMutableArrayRef}.
 *
 * @throws Throwable if an error occurs during the test.
 */
@Test
public void testCFArray() {
    CFTypeRef[] cfTypeRefs = { CFStringRef.toCFStringRef("First array element"), CFStringRef.toCFStringRef("Second array element"), CFStringRef.toCFStringRef("Third array element"), CFStringRef.toCFStringRef("Fourth array element"), CFStringRef.toCFStringRef("Fifth array element") };
    CFTypeArrayRef typeArrayRef = new CFTypeArrayRef(cfTypeRefs);
    CFArrayRef cfArrayRef = CF.CFArrayCreate(null, typeArrayRef, typeArrayRef.getSize(), CoreFoundation.kCFTypeArrayCallBacks);
    assertEquals(5, CF.CFArrayGetCount(cfArrayRef));
    CFMutableArrayRef cfMutableArrayRef = CF.CFArrayCreateMutableCopy(null, 10, cfArrayRef);
    assertEquals(5, CF.CFArrayGetCount(cfMutableArrayRef));
    CFNumberRef cfNumberRef = CFNumberRef.toCFNumberRef(50);
    CF.CFArrayAppendValue(cfMutableArrayRef, cfNumberRef);
    assertEquals(6, CF.CFArrayGetCount(cfMutableArrayRef));
    assertEquals("Fourth array element", new CFStringRef(CF.CFArrayGetValueAtIndex(cfMutableArrayRef, 3)).toString());
    assertEquals("50", new CFNumberRef(CF.CFArrayGetValueAtIndex(cfMutableArrayRef, 5)).toString());
    CF.CFArrayInsertValueAtIndex(cfMutableArrayRef, 0, cfNumberRef);
    assertEquals(7, CF.CFArrayGetCount(cfMutableArrayRef));
    assertEquals("50", new CFNumberRef(CF.CFArrayGetValueAtIndex(cfMutableArrayRef, 0)).toString());
    CF.CFArrayExchangeValuesAtIndices(cfMutableArrayRef, 0, 2);
    assertEquals("50", new CFNumberRef(CF.CFArrayGetValueAtIndex(cfMutableArrayRef, 2)).toString());
    CF.CFArrayRemoveAllValues(cfMutableArrayRef);
    assertEquals(0, CF.CFArrayGetCount(cfMutableArrayRef));
    CF.CFRelease(cfNumberRef);
    CF.CFRelease(cfMutableArrayRef);
    CF.CFRelease(cfArrayRef);
    for (CFTypeRef ref : cfTypeRefs) {
        CF.CFRelease(ref);
    }
}

Example 4 with CFStringRef

use of net.pms.util.jna.macos.corefoundation.CoreFoundation.CFStringRef in project UniversalMediaServer by UniversalMediaServer.

the class CoreFoundationTest method testCFDictionary.

/**
 * Tests {@link CFDictionaryRef} and {@link CFMutableDictionaryRef}.
 *
 * @throws Throwable if an error occurs during the test.
 */
@Test
public void testCFDictionary() throws Throwable {
    CFStringRef cfStringRef = CFStringRef.toCFStringRef("Test");
    CFNumberRef cfNumberRef = CFNumberRef.toCFNumberRef(4.3);
    CFMutableDictionaryRef mutableDictionaryRef = IOKit.INSTANCE.IOServiceMatching("IOHIDSystem");
    assertTrue(CF.CFDictionaryGetCount(mutableDictionaryRef) > 0);
    long l = CF.CFDictionaryGetCount(mutableDictionaryRef);
    CF.CFDictionaryAddValue(mutableDictionaryRef, cfNumberRef, cfStringRef);
    assertEquals(l + 1, CF.CFDictionaryGetCount(mutableDictionaryRef));
    assertTrue(CF.CFDictionaryContainsKey(mutableDictionaryRef, cfNumberRef));
    assertTrue(CF.CFDictionaryContainsValue(mutableDictionaryRef, cfStringRef));
    CFDictionaryRef dictionaryRef = CF.CFDictionaryCreateCopy(CoreFoundation.ALLOCATOR, mutableDictionaryRef);
    CFTypeArrayRef keys = new CFTypeArrayRef(CF.CFDictionaryGetCount(dictionaryRef));
    CFTypeArrayRef values = new CFTypeArrayRef(CF.CFDictionaryGetCount(dictionaryRef));
    CF.CFDictionaryGetKeysAndValues(dictionaryRef, keys, values);
    assertTrue(Arrays.asList(keys.getArray()).contains(cfNumberRef));
    assertTrue(Arrays.asList(values.getArray()).contains(cfStringRef));
    CF.CFDictionaryRemoveValue(mutableDictionaryRef, cfNumberRef);
    assertEquals(l, CF.CFDictionaryGetCount(mutableDictionaryRef));
    PointerByReference pointerRef = new PointerByReference();
    assertTrue(CF.CFDictionaryGetValueIfPresent(dictionaryRef, cfNumberRef, pointerRef));
    CFStringRef cfStringRef2 = new CFStringRef(pointerRef.getValue());
    assertTrue(cfStringRef.compareTo(cfStringRef2) == CFComparisonResult.kCFCompareEqualTo);
    assertEquals(cfStringRef.toString(), cfStringRef2.toString());
    assertEquals(cfStringRef, cfStringRef2);
    // Don't release cfStringRef2 as it's actually the same CFStringRef instance as cfStringRef
    CF.CFRelease(dictionaryRef);
    CF.CFRelease(mutableDictionaryRef);
    CF.CFRelease(cfNumberRef);
    CF.CFRelease(cfStringRef);
}

Example 5 with CFStringRef

use of net.pms.util.jna.macos.corefoundation.CoreFoundation.CFStringRef in project UniversalMediaServer by UniversalMediaServer.

the class IOKitTest method testIOKit.

/**
 * Tests some {@link IOKit} mappings.
 *
 * @throws Throwable if an error occurs during the test.
 */
@Test
public void testIOKit() throws Throwable {
    CFDictionaryRef dictionaryRef = IO.IOServiceMatching("IOHIDSystem");
    IOIteratorTRef iteratorRef = new IOIteratorTRef(true);
    assertEquals(DefaultKernReturnT.SUCCESS, IO.IOServiceGetMatchingServices(IOKit.kIOMasterPortDefault, dictionaryRef, iteratorRef));
    IOIteratorT iterator = iteratorRef.getValue();
    IONameT name = new IONameT(true);
    assertEquals(DefaultKernReturnT.SUCCESS, IO.IOObjectGetClass(iterator, name));
    assertEquals("IOUserIterator", name.getString(StandardCharsets.UTF_8));
    IOObjectT object = IO.IOIteratorNext(iterator);
    assertEquals(DefaultKernReturnT.SUCCESS, IO.IOObjectGetClass(object, name));
    assertEquals("IOHIDSystem", name.getString(StandardCharsets.UTF_8));
    IORegistryEntryT registryEntry = IORegistryEntryT.toIORegistryT(object);
    CFMutableDictionaryRefByReference dictionaryRefRef = new CFMutableDictionaryRefByReference();
    assertEquals(DefaultKernReturnT.SUCCESS, IO.IORegistryEntryCreateCFProperties(registryEntry, dictionaryRefRef, CoreFoundation.ALLOCATOR, 0));
    CFStringRef key = CFStringRef.toCFStringRef("IOClass");
    assertTrue(CF.CFDictionaryContainsKey(dictionaryRefRef.getCFMutableDictionaryRef(), key));
    CFStringRef value = new CFStringRef(CF.CFDictionaryGetValue(dictionaryRefRef.getCFMutableDictionaryRef(), key));
    assertEquals("IOHIDSystem", value.toString());
    CF.CFRelease(key);
    key = CFStringRef.toCFStringRef("IOProviderClass");
    value = new CFStringRef(CF.CFDictionaryGetValue(dictionaryRefRef.getCFMutableDictionaryRef(), key));
    assertEquals("IOResources", value.toString());
    CF.CFRelease(key);
    IO.IOObjectRelease(object);
    object = IO.IOIteratorNext(iterator);
    assertEquals(0, object.intValue());
    assertTrue(IO.IOIteratorIsValid(iterator));
    IO.IOObjectRelease(iterator);
    CF.CFRelease(dictionaryRefRef.getCFMutableDictionaryRef());
}