private bool Contains(ulong addr, AsyncMemoryReadResult m_result)
{
return m_result != null && Contains(addr, m_result.Address, m_result.BytesRequested);
}
protected override bool MoveToPage(ulong addr)
{
if (Contains(addr, m_result))
{
m_result.Complete.WaitOne();
m_data = m_result.Result;
m_currPageSize = m_result.BytesRead;
m_currPageStart = m_result.Address;
if (m_result.BytesRequested == m_result.BytesRead)
ReadAsync(m_result.Address + (uint)m_result.BytesRead);
else
m_result = null;
return true;
}
bool res = ReadMemory(addr);
if (m_cacheSize == m_currPageSize)
ReadAsync(addr + (uint)m_cacheSize);
return res;
}
private void ReadAsync(ulong addr)
{
m_result = m_dataReader.ReadMemoryAsync(addr, m_cacheSize * 10);
}
public AsyncMemoryReadResult ReadMemoryAsync(ulong address, int bytesRequested)
{
AsyncMemoryReadResult result = new AsyncMemoryReadResult(address, bytesRequested);
ThreadPool.QueueUserWorkItem(QueueMemoryRead, result);
return result;
}