private static extern IntPtr ManagedOutputStream_Create(
WriteDelegate write,
TellDelegate tell,
FlushDelegate flush,
CloseDelegate close,
ClosedDelegate closed,
out IntPtr outputStream);
private static extern IntPtr ManagedRandomAccessFile_Create(
ReadDelegate read,
CloseDelegate close,
GetSizeDelegate getSize,
TellDelegate tell,
SeekDelegate seek,
ClosedDelegate closed,
out IntPtr randomAccessFile);
static CallbackHandler()
{
readCB = new ReadDelegate(read);
writeCB = new ReadDelegate(write);
seekCB = new SeekDelegate(seek);
closeCB = new CloseDelegate(close);
tellCB = new TellDelegate(tell);
eofCB = new EofDelegate(eof);
deleteCB = new DeleteDelegate(deleted);
}
private static ParquetHandle Create(
WriteDelegate write,
TellDelegate tell,
FlushDelegate flush,
CloseDelegate close,
ClosedDelegate closed)
{
ExceptionInfo.Check(ManagedOutputStream_Create(write, tell, flush, close, closed, out var handle));
return(new ParquetHandle(handle, OutputStream_Free));
}
static CallbackHandler()
{
readCallback = new ReadDelegate(read);
writeCallback = new WriteDelegate(write);
skipCallback = new SkipDelegate(skip);
seekCallback = new SeekDelegate(seek);
tellCallback = new TellDelegate(tell);
eofCallback = new EofDelegate(eof);
closeCallback = new CloseDelegate(close);
deletedCallback = new DeletedDelegate(deleted);
}
private static ParquetHandle Create(
ReadDelegate read,
CloseDelegate close,
GetSizeDelegate getSize,
TellDelegate tell,
SeekDelegate seek,
ClosedDelegate closed)
{
ExceptionInfo.Check(ManagedRandomAccessFile_Create(read, close, getSize, tell, seek, closed, out var handle));
return(new ParquetHandle(handle, RandomAccessFile_Free));
}
private static extern IntPtr OgreManagedStream_Create(String name, IntPtr size, AccessMode accessMode, ReadDelegate read, WriteDelegate write, SkipDelegate skip, SeekDelegate seek, TellDelegate tell, EofDelegate eof, CloseDelegate close, DeletedDelegate deleted
#if FULL_AOT_COMPILE
, IntPtr instanceHandle
#endif
);
private static extern IntPtr ManagedStream_create(ReadDelegate readCB, ReadDelegate writeCB, SeekDelegate seekCB, CloseDelegate closeCB, TellDelegate tellCB, EofDelegate eofCB, DeleteDelegate deleteCB
#if FULL_AOT_COMPILE
, IntPtr instanceHandle
#endif
);
