private unsafe IntPtr ConvertStringBuilderToNative(StringBuilder pManagedHome, int dwFlags)
{
IntPtr intPtr;
if (AsAnyMarshaler.IsAnsi(dwFlags))
{
StubHelpers.CheckStringLength(pManagedHome.Capacity);
int num = pManagedHome.Capacity * Marshal.SystemMaxDBCSCharSize + 4;
intPtr = Marshal.AllocCoTaskMem(num);
byte *ptr = (byte *)((void *)intPtr);
*(ptr + num - 3) = 0;
*(ptr + num - 2) = 0;
*(ptr + num - 1) = 0;
if (AsAnyMarshaler.IsIn(dwFlags))
{
int num2;
byte[] src = AnsiCharMarshaler.DoAnsiConversion(pManagedHome.ToString(), AsAnyMarshaler.IsBestFit(dwFlags), AsAnyMarshaler.IsThrowOn(dwFlags), out num2);
Buffer.Memcpy(ptr, 0, src, 0, num2);
ptr[num2] = 0;
}
if (AsAnyMarshaler.IsOut(dwFlags))
{
this.backPropAction = AsAnyMarshaler.BackPropAction.StringBuilderAnsi;
}
}
else
{
int num3 = pManagedHome.Capacity * 2 + 4;
intPtr = Marshal.AllocCoTaskMem(num3);
byte *ptr2 = (byte *)((void *)intPtr);
*(ptr2 + num3 - 1) = 0;
*(ptr2 + num3 - 2) = 0;
if (AsAnyMarshaler.IsIn(dwFlags))
{
int num4 = pManagedHome.Length * 2;
pManagedHome.InternalCopy(intPtr, num4);
ptr2[num4] = 0;
(ptr2 + num4)[1] = 0;
}
if (AsAnyMarshaler.IsOut(dwFlags))
{
this.backPropAction = AsAnyMarshaler.BackPropAction.StringBuilderUnicode;
}
}
return(intPtr);
}
private unsafe IntPtr ConvertArrayToNative(object pManagedHome, int dwFlags)
{
Type elementType = pManagedHome.GetType().GetElementType();
VarEnum varEnum;
switch (Type.GetTypeCode(elementType))
{
case TypeCode.Object:
if (elementType == typeof(IntPtr))
{
varEnum = ((IntPtr.Size == 4) ? VarEnum.VT_I4 : VarEnum.VT_I8);
goto IL_10D;
}
if (elementType == typeof(UIntPtr))
{
varEnum = ((IntPtr.Size == 4) ? VarEnum.VT_UI4 : VarEnum.VT_UI8);
goto IL_10D;
}
break;
case TypeCode.Boolean:
varEnum = (VarEnum)254;
goto IL_10D;
case TypeCode.Char:
varEnum = (AsAnyMarshaler.IsAnsi(dwFlags) ? ((VarEnum)253) : VarEnum.VT_UI2);
goto IL_10D;
case TypeCode.SByte:
varEnum = VarEnum.VT_I1;
goto IL_10D;
case TypeCode.Byte:
varEnum = VarEnum.VT_UI1;
goto IL_10D;
case TypeCode.Int16:
varEnum = VarEnum.VT_I2;
goto IL_10D;
case TypeCode.UInt16:
varEnum = VarEnum.VT_UI2;
goto IL_10D;
case TypeCode.Int32:
varEnum = VarEnum.VT_I4;
goto IL_10D;
case TypeCode.UInt32:
varEnum = VarEnum.VT_UI4;
goto IL_10D;
case TypeCode.Int64:
varEnum = VarEnum.VT_I8;
goto IL_10D;
case TypeCode.UInt64:
varEnum = VarEnum.VT_UI8;
goto IL_10D;
case TypeCode.Single:
varEnum = VarEnum.VT_R4;
goto IL_10D;
case TypeCode.Double:
varEnum = VarEnum.VT_R8;
goto IL_10D;
}
throw new ArgumentException(Environment.GetResourceString("Arg_NDirectBadObject"));
IL_10D:
int num = (int)varEnum;
if (AsAnyMarshaler.IsBestFit(dwFlags))
{
num |= 65536;
}
if (AsAnyMarshaler.IsThrowOn(dwFlags))
{
num |= 16777216;
}
MngdNativeArrayMarshaler.CreateMarshaler(this.pvArrayMarshaler, IntPtr.Zero, num);
IntPtr result;
IntPtr pNativeHome = new IntPtr((void *)(&result));
MngdNativeArrayMarshaler.ConvertSpaceToNative(this.pvArrayMarshaler, ref pManagedHome, pNativeHome);
if (AsAnyMarshaler.IsIn(dwFlags))
{
MngdNativeArrayMarshaler.ConvertContentsToNative(this.pvArrayMarshaler, ref pManagedHome, pNativeHome);
}
if (AsAnyMarshaler.IsOut(dwFlags))
{
this.backPropAction = AsAnyMarshaler.BackPropAction.Array;
}
return(result);
}
private unsafe IntPtr ConvertStringBuilderToNative(StringBuilder pManagedHome, int dwFlags)
{
IntPtr dest;
if (AsAnyMarshaler.IsAnsi(dwFlags))
{
System.StubHelpers.StubHelpers.CheckStringLength(pManagedHome.Capacity);
int cb = pManagedHome.Capacity * Marshal.SystemMaxDBCSCharSize + 4;
dest = Marshal.AllocCoTaskMem(cb);
byte *pDest = (byte *)(void *)dest;
*(pDest + cb - 3) = (byte)0;
*(pDest + cb - 2) = (byte)0;
*(pDest + cb - 1) = (byte)0;
if (AsAnyMarshaler.IsIn(dwFlags))
{
int cbLength;
byte[] src = AnsiCharMarshaler.DoAnsiConversion(pManagedHome.ToString(), AsAnyMarshaler.IsBestFit(dwFlags), AsAnyMarshaler.IsThrowOn(dwFlags), out cbLength);
Buffer.Memcpy(pDest, 0, src, 0, cbLength);
pDest[cbLength] = (byte)0;
}
if (AsAnyMarshaler.IsOut(dwFlags))
{
this.backPropAction = AsAnyMarshaler.BackPropAction.StringBuilderAnsi;
}
}
else
{
int cb = pManagedHome.Capacity * 2 + 4;
dest = Marshal.AllocCoTaskMem(cb);
byte *numPtr = (byte *)(void *)dest;
*(numPtr + cb - 1) = (byte)0;
*(numPtr + cb - 2) = (byte)0;
if (AsAnyMarshaler.IsIn(dwFlags))
{
int len = pManagedHome.Length * 2;
pManagedHome.InternalCopy(dest, len);
(numPtr + len)[0] = (byte)0;
(numPtr + len)[1] = (byte)0;
}
if (AsAnyMarshaler.IsOut(dwFlags))
{
this.backPropAction = AsAnyMarshaler.BackPropAction.StringBuilderUnicode;
}
}
return(dest);
}
