|
public WriteIntPtr ( int offset, |
||
| offset | int | |
| value | ||
| return | void | |
object INativeType.SetValue(MemoryHolder address, int offset, object value)
{
Pointer ptr;
_Array array;
if (value == null)
{
address.WriteIntPtr(offset, IntPtr.Zero);
}
else if (value is int)
{
address.WriteIntPtr(offset, new IntPtr((int)value));
}
else if (value is BigInteger)
{
address.WriteIntPtr(offset, new IntPtr((long)(BigInteger)value));
}
else if ((ptr = value as Pointer) != null)
{
address.WriteIntPtr(offset, ptr._memHolder.ReadMemoryHolder(0));
return(PythonOps.MakeDictFromItems(ptr, "0", ptr._objects, "1"));
}
else if ((array = value as _Array) != null)
{
address.WriteIntPtr(offset, array._memHolder);
return(array);
}
else
{
throw PythonOps.TypeErrorForTypeMismatch(Name, value);
}
return(null);
}
public Pointer(CData value) {
_object = value; // Keep alive the object, more to do here.
_memHolder = new MemoryHolder(IntPtr.Size);
_memHolder.WriteIntPtr(0, value._memHolder);
_memHolder.AddObject("1", value);
if (value._objects != null) {
_memHolder.AddObject("0", value._objects);
}
}
public Pointer(CData value)
{
_object = value; // Keep alive the object, more to do here.
_memHolder = new MemoryHolder(IntPtr.Size);
_memHolder.WriteIntPtr(0, value._memHolder);
_memHolder.AddObject("1", value);
if (value._objects != null)
{
_memHolder.AddObject("0", value._objects);
}
}
object INativeType.SetValue(MemoryHolder address, int offset, object value)
{
if (value is int)
{
address.WriteIntPtr(offset, new IntPtr((int)value));
}
else if (value is BigInteger)
{
address.WriteIntPtr(offset, new IntPtr((long)(BigInteger)value));
}
else if (value is _CFuncPtr)
{
address.WriteIntPtr(offset, ((_CFuncPtr)value).addr);
return(value);
}
else
{
throw PythonOps.TypeErrorForTypeMismatch("func pointer", value);
}
return(null);
}
object INativeType.SetValue(MemoryHolder /*!*/ owner, int offset, object value)
{
SimpleCData data = value as SimpleCData;
if (data != null && data.NativeType == this)
{
data._memHolder.CopyTo(owner, offset, ((INativeType)this).Size);
return(null);
}
switch (_type)
{
case SimpleTypeKind.Boolean: owner.WriteByte(offset, ModuleOps.GetBoolean(value, this)); break;
case SimpleTypeKind.Char: owner.WriteByte(offset, ModuleOps.GetChar(value, this)); break;
case SimpleTypeKind.SignedByte: owner.WriteByte(offset, ModuleOps.GetSignedByte(value, this)); break;
case SimpleTypeKind.UnsignedByte: owner.WriteByte(offset, ModuleOps.GetUnsignedByte(value, this)); break;
case SimpleTypeKind.WChar: owner.WriteInt16(offset, (short)ModuleOps.GetWChar(value, this)); break;
case SimpleTypeKind.SignedShort: owner.WriteInt16(offset, ModuleOps.GetSignedShort(value, this)); break;
case SimpleTypeKind.UnsignedShort: owner.WriteInt16(offset, ModuleOps.GetUnsignedShort(value, this)); break;
case SimpleTypeKind.VariantBool: owner.WriteInt16(offset, (short)ModuleOps.GetVariantBool(value, this)); break;
case SimpleTypeKind.SignedInt: owner.WriteInt32(offset, ModuleOps.GetSignedInt(value, this)); break;
case SimpleTypeKind.UnsignedInt: owner.WriteInt32(offset, ModuleOps.GetUnsignedInt(value, this)); break;
case SimpleTypeKind.UnsignedLong: owner.WriteInt32(offset, ModuleOps.GetUnsignedLong(value, this)); break;
case SimpleTypeKind.SignedLong: owner.WriteInt32(offset, ModuleOps.GetSignedLong(value, this)); break;
case SimpleTypeKind.Single: owner.WriteInt32(offset, ModuleOps.GetSingleBits(value)); break;
case SimpleTypeKind.Double: owner.WriteInt64(offset, ModuleOps.GetDoubleBits(value)); break;
case SimpleTypeKind.UnsignedLongLong: owner.WriteInt64(offset, ModuleOps.GetUnsignedLongLong(value, this)); break;
case SimpleTypeKind.SignedLongLong: owner.WriteInt64(offset, ModuleOps.GetSignedLongLong(value, this)); break;
case SimpleTypeKind.Object: owner.WriteIntPtr(offset, ModuleOps.GetObject(value)); break;
case SimpleTypeKind.Pointer: owner.WriteIntPtr(offset, ModuleOps.GetPointer(value)); break;
case SimpleTypeKind.CharPointer:
owner.WriteIntPtr(offset, ModuleOps.GetCharPointer(value));
return(value);
case SimpleTypeKind.WCharPointer:
owner.WriteIntPtr(offset, ModuleOps.GetWCharPointer(value));
return(value);
default:
throw new InvalidOperationException();
}
return(null);
}
object INativeType.SetValue(MemoryHolder/*!*/ owner, int offset, object value) {
SimpleCData data = value as SimpleCData;
if (data != null && data.NativeType == this) {
data._memHolder.CopyTo(owner, offset, ((INativeType)this).Size);
return null;
}
switch (_type) {
case SimpleTypeKind.Boolean: owner.WriteByte(offset, ModuleOps.GetBoolean(value, this)); break;
case SimpleTypeKind.Char: owner.WriteByte(offset, ModuleOps.GetChar(value, this)); break;
case SimpleTypeKind.SignedByte: owner.WriteByte(offset, ModuleOps.GetSignedByte(value, this)); break;
case SimpleTypeKind.UnsignedByte: owner.WriteByte(offset, ModuleOps.GetUnsignedByte(value, this)); break;
case SimpleTypeKind.WChar: owner.WriteInt16(offset, (short)ModuleOps.GetWChar(value, this)); break;
case SimpleTypeKind.SignedShort: owner.WriteInt16(offset, ModuleOps.GetSignedShort(value, this)); break;
case SimpleTypeKind.UnsignedShort: owner.WriteInt16(offset, ModuleOps.GetUnsignedShort(value, this)); break;
case SimpleTypeKind.VariantBool: owner.WriteInt16(offset, (short)ModuleOps.GetVariantBool(value, this)); break;
case SimpleTypeKind.SignedInt: owner.WriteInt32(offset, ModuleOps.GetSignedInt(value, this)); break;
case SimpleTypeKind.UnsignedInt: owner.WriteInt32(offset, ModuleOps.GetUnsignedInt(value, this)); break;
case SimpleTypeKind.UnsignedLong: owner.WriteInt32(offset, ModuleOps.GetUnsignedLong(value, this)); break;
case SimpleTypeKind.SignedLong: owner.WriteInt32(offset, ModuleOps.GetSignedLong(value, this)); break;
case SimpleTypeKind.Single: owner.WriteInt32(offset, ModuleOps.GetSingleBits(value)); break;
case SimpleTypeKind.Double: owner.WriteInt64(offset, ModuleOps.GetDoubleBits(value)); break;
case SimpleTypeKind.UnsignedLongLong: owner.WriteInt64(offset, ModuleOps.GetUnsignedLongLong(value, this)); break;
case SimpleTypeKind.SignedLongLong: owner.WriteInt64(offset, ModuleOps.GetSignedLongLong(value, this)); break;
case SimpleTypeKind.Object: owner.WriteIntPtr(offset, ModuleOps.GetObject(value)); break;
case SimpleTypeKind.Pointer: owner.WriteIntPtr(offset, ModuleOps.GetPointer(value)); break;
case SimpleTypeKind.CharPointer:
owner.WriteIntPtr(offset, ModuleOps.GetCharPointer(value));
return value;
case SimpleTypeKind.WCharPointer:
owner.WriteIntPtr(offset, ModuleOps.GetWCharPointer(value));
return value;
default:
throw new InvalidOperationException();
}
return null;
}
object INativeType.SetValue(MemoryHolder address, int offset, object value) {
Pointer ptr;
_Array array;
if (value == null) {
address.WriteIntPtr(offset, IntPtr.Zero);
} else if (value is int) {
address.WriteIntPtr(offset, new IntPtr((int)value));
} else if (value is BigInteger) {
address.WriteIntPtr(offset, new IntPtr((long)(BigInteger)value));
} else if ((ptr = value as Pointer) != null) {
address.WriteIntPtr(offset, ptr._memHolder.ReadMemoryHolder(0));
return PythonOps.MakeDictFromItems(ptr, "0", ptr._objects, "1");
} else if ((array = value as _Array) != null) {
address.WriteIntPtr(offset, array._memHolder);
return array;
} else {
throw PythonOps.TypeErrorForTypeMismatch(Name, value);
}
return null;
}
void INativeType.SetValue(MemoryHolder address, int offset, object value) {
if (value is int) {
address.WriteIntPtr(offset, new IntPtr((int)value));
} else if (value is BigInteger) {
address.WriteIntPtr(offset, new IntPtr(((BigInteger)value).ToInt64()));
} else {
Pointer ptr = value as Pointer;
if (ptr != null) {
address.WriteIntPtr(offset, ptr._memHolder.ReadMemoryHolder(0));
} else {
throw new NotImplementedException("pointer set value");
}
}
}
object INativeType.SetValue(MemoryHolder address, int offset, object value) {
Pointer ptr;
_Array array;
if (value == null) {
address.WriteIntPtr(offset, IntPtr.Zero);
} else if (value is int) {
address.WriteIntPtr(offset, new IntPtr((int)value));
} else if (value is BigInteger) {
address.WriteIntPtr(offset, new IntPtr(((BigInteger)value).ToInt64()));
} else if ((ptr = value as Pointer) != null) {
address.WriteIntPtr(offset, ptr._memHolder.ReadMemoryHolder(0));
} else if ((array = value as _Array) != null) {
// TODO: Need to keep alive the array after this
address.WriteIntPtr(offset, array._memHolder);
} else {
throw PythonOps.TypeErrorForTypeMismatch(Name, value);
}
return null;
}
public Pointer(CData value) {
_object = value; // Keep alive the object, more to do here.
_memHolder = new MemoryHolder(IntPtr.Size);
_memHolder.WriteIntPtr(0, value._memHolder);
}
