// TODO: in C return value indicates error (if < 0). Need to change to
// exceptions
public int LoadFile(EditBuffer b, Stream f, int offset)
{
byte[] buf = new byte[IOBUF_SIZE];
for (; ; )
{
int len = f.Read(buf, 0, buf.Length);
if (len == 0)
break;
b.Insert(offset, buf, len);
offset += len;
}
return 0;
}
public int Save(EditBuffer b, string filename)
{
return 0;
}
public void Close(EditBuffer b)
{
// nothing to do
}
// TODO: in C, uses mmap if file bigger than an mmap threshold
public int Load(EditBuffer b, Stream f)
{
return LoadFile(b, f, 0);
}
void AddLog(LogOp op, int offset, int size)
{
// TODO: call callbacks
bool was_modified = modified;
modified = true;
if (!save_log)
return;
if (null == log_buffer)
log_buffer = new EditBuffer(String.Format("*log <{0}>", name), BufferFlags.System);
LimitLogSize();
// TODO: finish me
}
