use of com.sun.jna.platform.win32.WinDef.SHORT in project jna by java-native-access.
the class Kernel32Test method testDeviceIoControlFsctlCompression.
public void testDeviceIoControlFsctlCompression() throws IOException {
File tmp = File.createTempFile("testDeviceIoControlFsctlCompression", "jna");
tmp.deleteOnExit();
HANDLE hFile = Kernel32.INSTANCE.CreateFile(tmp.getAbsolutePath(), WinNT.GENERIC_ALL, WinNT.FILE_SHARE_READ, new WinBase.SECURITY_ATTRIBUTES(), WinNT.OPEN_EXISTING, WinNT.FILE_ATTRIBUTE_NORMAL, null);
assertFalse(WinBase.INVALID_HANDLE_VALUE.equals(hFile));
try {
ShortByReference lpBuffer = new ShortByReference();
IntByReference lpBytes = new IntByReference();
if (false == Kernel32.INSTANCE.DeviceIoControl(hFile, FSCTL_GET_COMPRESSION, null, 0, lpBuffer.getPointer(), USHORT.SIZE, lpBytes, null)) {
fail("DeviceIoControl failed with " + Kernel32.INSTANCE.GetLastError());
}
assertEquals(WinNT.COMPRESSION_FORMAT_NONE, lpBuffer.getValue());
assertEquals(USHORT.SIZE, lpBytes.getValue());
lpBuffer = new ShortByReference((short) WinNT.COMPRESSION_FORMAT_LZNT1);
if (false == Kernel32.INSTANCE.DeviceIoControl(hFile, FSCTL_SET_COMPRESSION, lpBuffer.getPointer(), USHORT.SIZE, null, 0, lpBytes, null)) {
fail("DeviceIoControl failed with " + Kernel32.INSTANCE.GetLastError());
}
if (false == Kernel32.INSTANCE.DeviceIoControl(hFile, FSCTL_GET_COMPRESSION, null, 0, lpBuffer.getPointer(), USHORT.SIZE, lpBytes, null)) {
fail("DeviceIoControl failed with " + Kernel32.INSTANCE.GetLastError());
}
assertEquals(WinNT.COMPRESSION_FORMAT_LZNT1, lpBuffer.getValue());
assertEquals(USHORT.SIZE, lpBytes.getValue());
} finally {
Kernel32Util.closeHandle(hFile);
}
}
use of com.sun.jna.platform.win32.WinDef.SHORT in project jna by java-native-access.
the class Kernel32Test method testDeviceIoControlFsctlReparse.
/**
* NOTE: Due to process elevation, this test must be run as administrator
* @throws IOException
*/
public void testDeviceIoControlFsctlReparse() throws IOException {
Path folder = Files.createTempDirectory("testDeviceIoControlFsctlReparse_FOLDER");
Path link = Files.createTempDirectory("testDeviceIoControlFsctlReparse_LINK");
File delFolder = folder.toFile();
delFolder.deleteOnExit();
File delLink = link.toFile();
delLink.deleteOnExit();
// Required for FSCTL_SET_REPARSE_POINT
Advapi32Util.Privilege restore = new Advapi32Util.Privilege(WinNT.SE_RESTORE_NAME);
try {
restore.enable();
HANDLE hFile = Kernel32.INSTANCE.CreateFile(link.toAbsolutePath().toString(), WinNT.GENERIC_READ | WinNT.FILE_WRITE_ATTRIBUTES | WinNT.FILE_WRITE_EA, WinNT.FILE_SHARE_READ | WinNT.FILE_SHARE_WRITE | WinNT.FILE_SHARE_DELETE, new WinBase.SECURITY_ATTRIBUTES(), WinNT.OPEN_EXISTING, WinNT.FILE_ATTRIBUTE_DIRECTORY | WinNT.FILE_FLAG_BACKUP_SEMANTICS | WinNT.FILE_FLAG_OPEN_REPARSE_POINT, null);
if (WinBase.INVALID_HANDLE_VALUE.equals(hFile)) {
fail("CreateFile failed with " + Kernel32.INSTANCE.GetLastError());
}
try {
SymbolicLinkReparseBuffer symLinkReparseBuffer = new SymbolicLinkReparseBuffer(folder.getFileName().toString(), folder.getFileName().toString(), Ntifs.SYMLINK_FLAG_RELATIVE);
REPARSE_DATA_BUFFER lpBuffer = new REPARSE_DATA_BUFFER(WinNT.IO_REPARSE_TAG_SYMLINK, (short) 0, symLinkReparseBuffer);
assertTrue(Kernel32.INSTANCE.DeviceIoControl(hFile, FSCTL_SET_REPARSE_POINT, lpBuffer.getPointer(), lpBuffer.getSize(), null, 0, null, null));
Memory p = new Memory(REPARSE_DATA_BUFFER.sizeOf());
IntByReference lpBytes = new IntByReference();
assertTrue(Kernel32.INSTANCE.DeviceIoControl(hFile, FSCTL_GET_REPARSE_POINT, null, 0, p, (int) p.size(), lpBytes, null));
// Is a reparse point
lpBuffer = new REPARSE_DATA_BUFFER(p);
assertTrue(lpBytes.getValue() > 0);
assertTrue(lpBuffer.ReparseTag == WinNT.IO_REPARSE_TAG_SYMLINK);
assertEquals(folder.getFileName().toString(), lpBuffer.u.symLinkReparseBuffer.getPrintName());
assertEquals(folder.getFileName().toString(), lpBuffer.u.symLinkReparseBuffer.getSubstituteName());
} finally {
Kernel32Util.closeHandle(hFile);
}
} finally {
restore.close();
}
}
use of com.sun.jna.platform.win32.WinDef.SHORT in project jna by java-native-access.
the class Convert method toVariant.
/**
* Convert a java value into a VARIANT suitable for passing in a COM
* invocation.
*
* <p><i>Implementation notes</i></p>
*
* <ul>
* <li>VARIANTs are not rewrapped, but passed through unmodified</li>
* <li>A string is wrapped into a BSTR, that is wrapped into the VARIANT.
* The string is allocated as native memory by the VARIANT constructor.
* The BSTR needs to be freed by {@link com.sun.jna.platform.win32.OleAuto#SysFreeString}.</li>
* </ul>
*
* @param value to be wrapped
* @return wrapped VARIANT
*/
public static VARIANT toVariant(Object value) {
if (value instanceof VARIANT) {
return (VARIANT) value;
} else if (value instanceof BSTR) {
return new VARIANT((BSTR) value);
} else if (value instanceof VARIANT_BOOL) {
return new VARIANT((VARIANT_BOOL) value);
} else if (value instanceof BOOL) {
return new VARIANT((BOOL) value);
} else if (value instanceof LONG) {
return new VARIANT((LONG) value);
} else if (value instanceof SHORT) {
return new VARIANT((SHORT) value);
} else if (value instanceof DATE) {
return new VARIANT((DATE) value);
} else if (value instanceof BYTE) {
return new VARIANT((BYTE) value);
} else if (value instanceof Byte) {
return new VARIANT((Byte) value);
} else if (value instanceof Character) {
return new VARIANT((Character) value);
} else if (value instanceof CHAR) {
return new VARIANT((CHAR) value);
} else if (value instanceof Short) {
return new VARIANT((Short) value);
} else if (value instanceof Integer) {
return new VARIANT((Integer) value);
} else if (value instanceof Long) {
return new VARIANT((Long) value);
} else if (value instanceof Float) {
return new VARIANT((Float) value);
} else if (value instanceof Double) {
return new VARIANT((Double) value);
} else if (value instanceof String) {
return new VARIANT((String) value);
} else if (value instanceof Boolean) {
return new VARIANT((Boolean) value);
} else if (value instanceof com.sun.jna.platform.win32.COM.IDispatch) {
return new VARIANT((com.sun.jna.platform.win32.COM.IDispatch) value);
} else if (value instanceof Date) {
return new VARIANT((Date) value);
} else if (value instanceof Proxy) {
InvocationHandler ih = Proxy.getInvocationHandler(value);
ProxyObject pobj = (ProxyObject) ih;
return new VARIANT(pobj.getRawDispatch());
} else if (value instanceof IComEnum) {
IComEnum enm = (IComEnum) value;
return new VARIANT(new WinDef.LONG(enm.getValue()));
} else if (value instanceof SAFEARRAY) {
return new VARIANT((SAFEARRAY) value);
} else {
return null;
}
}
use of com.sun.jna.platform.win32.WinDef.SHORT in project jna by java-native-access.
the class Netapi32Util method getUserInfo.
public static UserInfo getUserInfo(String accountName, String domainName) {
PointerByReference bufptr = new PointerByReference();
int rc = -1;
try {
rc = Netapi32.INSTANCE.NetUserGetInfo(domainName, accountName, (short) 23, bufptr);
if (rc == LMErr.NERR_Success) {
USER_INFO_23 info_23 = new USER_INFO_23(bufptr.getValue());
UserInfo userInfo = new UserInfo();
if (info_23.usri23_comment != null) {
userInfo.comment = info_23.usri23_comment.toString();
}
userInfo.flags = info_23.usri23_flags;
if (info_23.usri23_full_name != null) {
userInfo.fullName = info_23.usri23_full_name.toString();
}
if (info_23.usri23_name != null) {
userInfo.name = info_23.usri23_name.toString();
}
if (info_23.usri23_user_sid != null) {
userInfo.sidString = Advapi32Util.convertSidToStringSid(info_23.usri23_user_sid);
}
userInfo.sid = info_23.usri23_user_sid;
return userInfo;
} else {
throw new Win32Exception(rc);
}
} finally {
if (bufptr.getValue() != Pointer.NULL) {
Netapi32.INSTANCE.NetApiBufferFree(bufptr.getValue());
}
}
}
use of com.sun.jna.platform.win32.WinDef.SHORT in project jna by java-native-access.
the class VariantTest method testVariantConstructors.
public void testVariantConstructors() {
VARIANT variant;
// skipped: BSTRByReference constructor
// skipped: empty constructor
// skipped: pointer constructor
// skipped: IDispatch constructor
String testString = "TeST$รถ";
BSTR bstr = OleAuto.INSTANCE.SysAllocString(testString);
variant = new VARIANT(bstr);
assertThat(variant.getValue(), instanceOf(BSTR.class));
assertThat(((BSTR) variant.getValue()).getValue(), equalTo(testString));
assertThat(variant.stringValue(), equalTo(testString));
variant = new VARIANT(testString);
assertThat(variant.getValue(), instanceOf(BSTR.class));
assertThat(((BSTR) variant.getValue()).getValue(), equalTo(testString));
assertThat(variant.stringValue(), equalTo(testString));
OleAuto.INSTANCE.SysFreeString(bstr);
OleAuto.INSTANCE.SysFreeString((BSTR) variant.getValue());
BOOL boolTrue = new WinDef.BOOL(true);
variant = new VARIANT(Variant.VARIANT_TRUE);
assertThat(variant.getValue(), instanceOf(VARIANT_BOOL.class));
assertThat(((VARIANT_BOOL) variant.getValue()).shortValue(), equalTo((short) 0xFFFF));
assertThat(variant.booleanValue(), equalTo(true));
variant = new VARIANT(boolTrue);
assertThat(variant.getValue(), instanceOf(VARIANT_BOOL.class));
assertThat(((VARIANT_BOOL) variant.getValue()).shortValue(), equalTo((short) 0xFFFF));
assertThat(variant.booleanValue(), equalTo(true));
int testInt = 4223;
LONG testIntWin = new LONG(testInt);
variant = new VARIANT(testIntWin);
assertThat(variant.getValue(), instanceOf(LONG.class));
assertThat(((LONG) variant.getValue()).intValue(), equalTo(testInt));
assertThat(variant.intValue(), equalTo(testInt));
variant = new VARIANT(testInt);
assertThat(variant.getValue(), instanceOf(LONG.class));
assertThat(((LONG) variant.getValue()).intValue(), equalTo(testInt));
assertThat(variant.intValue(), equalTo(testInt));
short testShort = 23;
SHORT testShortWin = new SHORT(testShort);
variant = new VARIANT(testShortWin);
assertThat(variant.getValue(), instanceOf(SHORT.class));
assertThat(((SHORT) variant.getValue()).shortValue(), equalTo(testShort));
assertThat(variant.shortValue(), equalTo(testShort));
variant = new VARIANT(testShort);
assertThat(variant.getValue(), instanceOf(SHORT.class));
assertThat(((SHORT) variant.getValue()).shortValue(), equalTo(testShort));
assertThat(variant.shortValue(), equalTo(testShort));
long testLong = 4223L + Integer.MAX_VALUE;
variant = new VARIANT(testLong);
assertThat(variant.getValue(), instanceOf(LONGLONG.class));
assertThat(((LONGLONG) variant.getValue()).longValue(), equalTo(testLong));
assertThat(variant.longValue(), equalTo(testLong));
Date testDate = new Date(2042 - 1900, 2, 3, 23, 0, 0);
variant = new VARIANT(testDate);
assertThat(variant.getValue(), instanceOf(DATE.class));
assertThat(variant.dateValue(), equalTo(testDate));
byte testByte = 42;
BYTE testByteWin = new BYTE(testByte);
CHAR testByteWin2 = new CHAR(testByte);
variant = new VARIANT(testByte);
assertThat(variant.getValue(), instanceOf(BYTE.class));
assertThat(((BYTE) variant.getValue()).byteValue(), equalTo(testByte));
assertThat(variant.byteValue(), equalTo(testByte));
variant = new VARIANT(testByteWin);
assertThat(variant.getValue(), instanceOf(BYTE.class));
assertThat(((BYTE) variant.getValue()).byteValue(), equalTo(testByte));
assertThat(variant.byteValue(), equalTo(testByte));
variant = new VARIANT(testByteWin2);
assertThat(variant.getValue(), instanceOf(CHAR.class));
assertThat(((CHAR) variant.getValue()).byteValue(), equalTo(testByte));
assertThat(variant.byteValue(), equalTo(testByte));
variant = new VARIANT(testByteWin2);
assertThat(variant.getValue(), instanceOf(CHAR.class));
assertThat(((CHAR) variant.getValue()).byteValue(), equalTo(testByte));
assertThat(variant.byteValue(), equalTo(testByte));
double testDouble = 42.23;
variant = new VARIANT(testDouble);
assertThat(variant.getValue(), instanceOf(Double.class));
// If this fails introduce comparison with range
assertThat(variant.doubleValue(), equalTo(testDouble));
float testFloat = 42.23f;
variant = new VARIANT(testFloat);
assertThat(variant.getValue(), instanceOf(Float.class));
// If this fails introduce comparison with range
assertThat(variant.floatValue(), equalTo(testFloat));
char testChar = 42 + Short.MAX_VALUE;
variant = new VARIANT(testChar);
assertThat(variant.getValue(), instanceOf(USHORT.class));
assertThat(((USHORT) variant.getValue()).intValue(), equalTo((int) testChar));
assertThat(variant.intValue(), equalTo((int) testChar));
}
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