public long CascGetFileSize(CascStorageFileSafeHandle hFile)
{
uint high;
uint low = CascGetFileSizeBase(hFile, out high);
long result = (high << 32) | low;
return(result);
}
internal CascFileStream(CascStorageFileSafeHandle handle, CascApi api)
{
Debug.Assert(handle != null);
Debug.Assert(!handle.IsInvalid);
Debug.Assert(api != null);
_api = api;
_handle = handle;
}
public long CascSetFilePointer(CascStorageFileSafeHandle hFile, long filePos, SeekOrigin moveMethod)
{
uint low, high;
unchecked
{
low = (uint)(filePos & 0xffffffff);
high = (uint)(((ulong)filePos & 0xffffffff00000000) >> 32);
}
low = CascSetFilePointerBase(hFile, low, ref high, moveMethod);
long result = (high << 32) | low;
return(result);
}