public SixModelObject get_attribute_boxed(
ThreadContext tc, SixModelObject class_handle, String name, long hint) {
SixModelObject member = memberCache.get(name);
if (member != null) return member;
CStructREPRData data = (CStructREPRData) class_handle.st.REPRData;
AttrInfo info = data.fieldTypes.get(name);
Object o = storage.readField(name);
if (info.inlined == 0) {
if (info.argType == ArgType.CSTRUCT) {
Class<?> structClass = ((CStructREPRData) info.type.st.REPRData).structureClass;
o = (Object) Structure.newInstance(structClass, ((Pointer) o));
} else if (info.argType == ArgType.CPPSTRUCT) {
Class<?> structClass = ((CPPStructREPRData) info.type.st.REPRData).structureClass;
o = (Object) Structure.newInstance(structClass, ((Pointer) o));
} else if (info.argType == ArgType.CUNION) {
Class<?> structClass = ((CUnionREPRData) info.type.st.REPRData).structureClass;
o = (Object) Union.newInstance(structClass, ((Pointer) o));
}
}
member = NativeCallOps.toNQPType(tc, info.argType, info.type, o);
memberCache.put(name, member);
return member;
}
public void read() {
super.read();
switch (ForestTrustType) {
case NTSecApi.ForestTrustTopLevelName:
case NTSecApi.ForestTrustTopLevelNameEx:
u.setType(LSA_UNICODE_STRING.class);
break;
case NTSecApi.ForestTrustDomainInfo:
u.setType(LSA_FOREST_TRUST_DOMAIN_INFO.class);
break;
default:
u.setType(LSA_FOREST_TRUST_BINARY_DATA.class);
break;
}
u.read();
}
public void bind_attribute_boxed(
ThreadContext tc, SixModelObject class_handle, String name, long hint, SixModelObject value) {
CStructREPRData data = (CStructREPRData) class_handle.st.REPRData;
AttrInfo info = data.fieldTypes.get(name);
/* XXX: This'll break if we try to set a callback member. OTOH, it's
* broken on Parrot too, so it's not a NativeCall regression as
* such... */
ArgType type = info.argType;
Object o = NativeCallOps.toJNAType(tc, value, type, null);
if (info.inlined == 0) {
if (type == ArgType.CSTRUCT || type == ArgType.CPPSTRUCT) {
type = ArgType.CPOINTER;
o = (Object) ((Structure) o).getPointer();
} else if (type == ArgType.CUNION) {
type = ArgType.CPOINTER;
o = (Object) ((Union) o).getPointer();
}
}
storage.writeField(name, o);
memberCache.put(name, value);
}
public void bind_attribute_native(
ThreadContext tc, SixModelObject class_handle, String name, long hint) {
CStructREPRData data = (CStructREPRData) class_handle.st.REPRData;
AttrInfo info = data.fieldTypes.get(name);
Object value;
switch (info.argType) {
case CHAR:
tc.native_type = ThreadContext.NATIVE_INT;
value = new Byte((byte) tc.native_i);
break;
case SHORT:
tc.native_type = ThreadContext.NATIVE_INT;
value = new Short((short) tc.native_i);
break;
case INT:
tc.native_type = ThreadContext.NATIVE_INT;
value = new Integer((int) tc.native_i);
break;
case LONG:
tc.native_type = ThreadContext.NATIVE_INT;
value = new Long((long) tc.native_i);
break;
case FLOAT:
tc.native_type = ThreadContext.NATIVE_NUM;
value = new Float((float) tc.native_n);
break;
case DOUBLE:
tc.native_type = ThreadContext.NATIVE_NUM;
value = new Double((double) tc.native_n);
break;
default:
ExceptionHandling.dieInternal(
tc, String.format("CStruct.bind_attribute_native: Can't handle %s", info.argType));
value = null;
}
storage.writeField(name, value);
}
public void get_attribute_native(
ThreadContext tc, SixModelObject class_handle, String name, long hint) {
CStructREPRData data = (CStructREPRData) class_handle.st.REPRData;
AttrInfo info = data.fieldTypes.get(name);
Object o = storage.readField(name);
switch (info.argType) {
case CHAR:
tc.native_type = ThreadContext.NATIVE_INT;
tc.native_i = ((Byte) o).byteValue();
break;
case SHORT:
tc.native_type = ThreadContext.NATIVE_INT;
tc.native_i = ((Short) o).shortValue();
break;
case INT:
tc.native_type = ThreadContext.NATIVE_INT;
tc.native_i = ((Integer) o).intValue();
break;
case LONG:
tc.native_type = ThreadContext.NATIVE_INT;
tc.native_i = ((Long) o).longValue();
break;
case FLOAT:
tc.native_type = ThreadContext.NATIVE_NUM;
tc.native_n = ((Float) o).floatValue();
break;
case DOUBLE:
tc.native_type = ThreadContext.NATIVE_NUM;
tc.native_n = ((Double) o).doubleValue();
break;
default:
ExceptionHandling.dieInternal(
tc, String.format("CStruct.get_attribute_native: Can't handle %s", info.argType));
}
}
// TODO: this method isn't very safe to leave public, perhaps some
// setPropertyData[String/UInt32/etc.] methods would be better
public static EdsError setPropertyDataAdvanced(
final EdsBaseRef ref, final EdsPropertyID property, final long param, final Object value)
throws IllegalStateException {
final EdsDataType type = CanonUtils.getPropertyType(ref, property, param);
final Pointer pointer;
final int size;
switch (type) {
case kEdsDataType_String:
{ // EdsChar[]
final String string = (String) value;
size = string.length() + 1;
pointer = new Memory(size);
pointer.setString(0, string);
break;
}
case kEdsDataType_Int8: // EdsInt8
case kEdsDataType_UInt8:
{ // EdsUInt8
size = 1;
pointer = new Memory(size);
pointer.setByte(0, (Byte) value);
break;
}
case kEdsDataType_Int16: // EdsInt16
case kEdsDataType_UInt16:
{ // EdsUInt16
size = 2;
pointer = new Memory(size);
pointer.setShort(0, (Short) value);
break;
}
case kEdsDataType_Int32: // EdsInt32
case kEdsDataType_UInt32:
{ // EdsUInt32
size = 4;
pointer = new Memory(size);
pointer.setNativeLong(0, new NativeLong((Long) value));
break;
}
case kEdsDataType_Int64: // EdsInt64
case kEdsDataType_UInt64:
{ // EdsUInt64
size = 8;
pointer = new Memory(size);
pointer.setLong(0, (Long) value);
break;
}
case kEdsDataType_Float:
{ // EdsFloat
size = 4;
pointer = new Memory(size);
pointer.setFloat(0, (Float) value);
break;
}
case kEdsDataType_Double:
{ // EdsDouble
size = 8;
pointer = new Memory(size);
pointer.setDouble(0, (Double) value);
break;
}
case kEdsDataType_ByteBlock:
{ // Byte Block // TODO: According to API, is either EdsInt8[] or EdsUInt32[], but perhaps
// former is a typo or an old value
final int[] array = (int[]) value;
size = 4 * array.length;
pointer = new Memory(size);
pointer.write(0, array, 0, array.length);
break;
}
case kEdsDataType_Rational: // EdsRational
case kEdsDataType_Point: // EdsPoint
case kEdsDataType_Rect: // EdsRect
case kEdsDataType_Time: // EdsTime
case kEdsDataType_FocusInfo: // EdsFocusInfo
case kEdsDataType_PictureStyleDesc:
{ // EdsPictureStyleDesc
final Structure structure = (Structure) value;
structure.write();
pointer = structure.getPointer();
size = structure.size();
break;
}
case kEdsDataType_Int8_Array: // EdsInt8[]
case kEdsDataType_UInt8_Array:
{ // EdsUInt8[]
final byte[] array = (byte[]) value;
size = array.length;
pointer = new Memory(size);
pointer.write(0, array, 0, array.length);
break;
}
case kEdsDataType_Int16_Array: // EdsInt16[]
case kEdsDataType_UInt16_Array:
{ // EdsUInt16[]
final short[] array = (short[]) value;
size = 2 * array.length;
pointer = new Memory(size);
pointer.write(0, array, 0, array.length);
break;
}
case kEdsDataType_Int32_Array: // EdsInt32[]
case kEdsDataType_UInt32_Array:
{ // EdsUInt32[]
final int[] array = (int[]) value;
size = 4 * array.length;
pointer = new Memory(size);
pointer.write(0, array, 0, array.length);
break;
}
case kEdsDataType_Bool:
// EdsBool // TODO: implement
case kEdsDataType_Bool_Array: // EdsBool[] // TODO: implement
case kEdsDataType_Rational_Array: // EdsRational[] // TODO: implement
case kEdsDataType_Unknown: // Unknown
default:
throw new IllegalStateException(
type.description()
+ " ("
+ type.name()
+ ") is not currently supported by GetPropertyCommand");
}
return CanonUtils.setPropertyData(ref, property, param, size, pointer);
}