public static async Task <int> BufferAsync(this HGlobalCache <char> hGCache, TextReader textReader)
{
int offset = 0;
Loop:
if (offset >= hGCache.Count)
{
hGCache.Expand(1218);
}
IntPtr address;
unsafe
{
address = (IntPtr)(hGCache.GetPointer() + offset);
}
int readCount = await ReadCharsAsync(
textReader,
address,
hGCache.Count - offset);
offset += readCount;
if (offset == hGCache.Count)
{
goto Loop;
}
return(offset);
}
public static unsafe int Buffer(this HGlobalCache <char> hGCache, TextReader textReader)
{
int offset = 0;
Loop:
if (offset >= hGCache.Count)
{
hGCache.Expand(1218);
}
int readCount = ReadChars(
textReader,
hGCache.GetPointer() + offset,
hGCache.Count - offset);
offset += readCount;
if (offset == hGCache.Count)
{
goto Loop;
}
return(offset);
}
private void ReadStringToHGlobal(int bytesLength)
{
if (hGlobal.Capacity <= GetUtf8MaxCharsLength(bytesLength))
{
hGlobal.Expand(GetUtf8MaxCharsLength(bytesLength));
}
hGlobal.Count = GetUtf8Chars(current, bytesLength, hGlobal.GetPointer());
current += bytesLength;
}
private void InternalExpand(int expandMinSize)
{
if (HGCache.Capacity == HGlobalCache <byte> .MaxSize && Stream != null && offset != 0)
{
HGCache.Count = offset;
HGCache.WriteTo(Stream);
offset = 0;
Expand(expandMinSize);
}
else
{
HGCache.Expand(expandMinSize);
}
}
